diff --git a/.circleci/config.yml b/.circleci/config.yml index 0ab512f585..1ea5aa2807 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -40,7 +40,10 @@ jobs: - restore_cache: keys: - repo-{{ .Environment.CIRCLE_SHA1 }} - - run: yarn wsrun test:circleci contracts + - run: yarn wsrun test:circleci @0x/contracts-multisig + - run: yarn wsrun test:circleci @0x/contracts-utils + - run: yarn wsrun test:circleci @0x/contracts-libs + - run: yarn wsrun test:circleci @0x/contracts-core test-contracts-geth: docker: - image: circleci/node:9 @@ -52,7 +55,10 @@ jobs: - repo-{{ .Environment.CIRCLE_SHA1 }} # HACK(albrow): we need to sleep 10 seconds to ensure the devnet is # initialized - - run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test contracts + - run: sleep 10 && TEST_PROVIDER=geth yarn wsrun test @0x/contracts-multisig + - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-utils + - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-libs + - run: TEST_PROVIDER=geth yarn wsrun test @0x/contracts-core test-publish: resource_class: medium+ docker: @@ -81,6 +87,7 @@ jobs: - restore_cache: keys: - repo-{{ .Environment.CIRCLE_SHA1 }} + - run: yarn wsrun test:circleci @0x/contracts-test-utils - run: yarn wsrun test:circleci @0x/abi-gen - run: yarn wsrun test:circleci @0x/assert - run: yarn wsrun test:circleci @0x/base-contract diff --git a/.gitignore b/.gitignore index 612b6b28a3..db53d8639b 100644 --- a/.gitignore +++ b/.gitignore @@ -82,13 +82,19 @@ packages/react-docs/example/public/bundle* packages/testnet-faucets/server/ # generated contract artifacts/ -packages/contracts/generated-artifacts/ +contracts/core/generated-artifacts/ +contracts/multisig/generated-artifacts/ +contracts/utils/generated-artifacts/ +contracts/libs/generated-artifacts/ packages/sol-cov/test/fixtures/artifacts/ packages/metacoin/artifacts/ # generated contract wrappers packages/abi-gen-wrappers/wrappers -packages/contracts/generated-wrappers/ +contracts/core/generated-wrappers/ +contracts/multisig/generated-wrappers/ +contracts/utils/generated-wrappers/ +contracts/libs/generated-wrappers/ packages/metacoin/src/contract_wrappers # solc-bin in sol-compiler diff --git a/.prettierignore b/.prettierignore index db389bdb91..43c8015fde 100644 --- a/.prettierignore +++ b/.prettierignore @@ -1,7 +1,13 @@ lib .nyc_output -/packages/contracts/generated-wrappers -/packages/contracts/generated-artifacts +/contracts/core/generated-wrappers +/contracts/core/generated-artifacts +/contracts/multisig/generated-wrappers +/contracts/multisig/generated-artifacts +/contracts/utils/generated-wrappers +/contracts/utils/generated-artifacts +/contracts/libs/generated-wrappers +/contracts/libs/generated-artifacts /packages/abi-gen-wrappers/src/generated-wrappers /packages/contract-artifacts/artifacts /python-packages/order_utils/src/zero_ex/contract_artifacts/artifacts diff --git a/CODEOWNERS b/CODEOWNERS index 3cf75fb2df..ca98ec19bc 100644 --- a/CODEOWNERS +++ b/CODEOWNERS @@ -14,7 +14,7 @@ packages/website/ @BMillman19 @fragosti @fabioberger @steveklebanoff packages/abi-gen/ @LogvinovLeon packages/base-contract/ @LogvinovLeon packages/connect/ @fragosti -packages/contract_templates/ @LogvinovLeon +packages/abi-gen-templates/ @LogvinovLeon packages/contract-addresses/ @albrow packages/contract-artifacts/ @albrow packages/dev-utils/ @LogvinovLeon @fabioberger @@ -32,4 +32,4 @@ packages/web3-wrapper/ @LogvinovLeon @fabioberger python-packages/ @feuGeneA # Protocol/smart contracts -packages/contracts/test/ @albrow +contracts/core/test/ @albrow diff --git a/README.md b/README.md index 4212993719..5e99b47883 100644 --- a/README.md +++ b/README.md @@ -78,7 +78,7 @@ Visit our [developer portal](https://0xproject.com/docs/order-utils) for a compr | Package | Description | | -------------------------------------------------- | ---------------------------------------------------------------- | -| [`@0x/contracts`](/packages/contracts) | 0x protocol solidity smart contracts & tests | +| [`@0x/contracts`](/contracts/core) | 0x protocol solidity smart contracts & tests | | [`@0x/testnet-faucets`](/packages/testnet-faucets) | A faucet micro-service that dispenses test ERC20 tokens or Ether | | [`@0x/website`](/packages/website) | 0x website | diff --git a/contracts/TESTING.md b/contracts/TESTING.md new file mode 100644 index 0000000000..750b3c62cf --- /dev/null +++ b/contracts/TESTING.md @@ -0,0 +1,48 @@ +# Contracts testing options + +## Revert stack traces + +If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with: + +``` +yarn test:trace +``` + +**Note:** This currently slows down the test runs and is therefore not enabled by default. + +## Backing Ethereum node + +By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run: + +```bash +TEST_PROVIDER=geth yarn test +``` + +## Code coverage + +In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run: + +``` +yarn test:coverage +``` + +## Gas profiler + +In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode. + +**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling. + +``` +TEST_PROVIDER=geth yarn test:profiler +``` + +You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile. + +```typescript +import { profiler } from './utils/profiler'; +profiler.start(); +// Some call to a smart contract +profiler.stop(); +``` + +Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable. diff --git a/packages/contracts/.solhint.json b/contracts/core/.solhint.json similarity index 100% rename from packages/contracts/.solhint.json rename to contracts/core/.solhint.json diff --git a/packages/contracts/.solhintignore b/contracts/core/.solhintignore similarity index 100% rename from packages/contracts/.solhintignore rename to contracts/core/.solhintignore diff --git a/packages/contracts/CHANGELOG.json b/contracts/core/CHANGELOG.json similarity index 94% rename from packages/contracts/CHANGELOG.json rename to contracts/core/CHANGELOG.json index 00f94c83b3..7dfa069902 100644 --- a/packages/contracts/CHANGELOG.json +++ b/contracts/core/CHANGELOG.json @@ -1,4 +1,14 @@ [ + { + "name": "MultiAssetProxy", + "version": "1.0.0", + "changes": [ + { + "note": "Add MultiAssetProxy implementation", + "pr": 1224 + } + ] + }, { "name": "OrderValidator", "version": "1.0.1", diff --git a/packages/contracts/README.md b/contracts/core/README.md similarity index 66% rename from packages/contracts/README.md rename to contracts/core/README.md index 97a2816ff3..0004925c1b 100644 --- a/packages/contracts/README.md +++ b/contracts/core/README.md @@ -14,8 +14,6 @@ Contracts that make up and interact with version 2.0.0 of the protocol can be fo * This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others. * [tokens](./contracts/tokens) * This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md). -* [multisig](./contracts/multisig) - * This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet. * [utils](./contracts/utils) * This directory contains libraries and utils that are shared across all of the other directories. * [test](./contracts/test) @@ -52,13 +50,13 @@ yarn install To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory: ```bash -PKG=contracts yarn build +PKG=@0x/contracts-core yarn build ``` Or continuously rebuild on change: ```bash -PKG=contracts yarn watch +PKG=@0x/contracts-core yarn watch ``` ### Clean @@ -81,49 +79,4 @@ yarn test #### Testing options -###### Revert stack traces - -If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with: - -``` -yarn test:trace -``` - -**Note:** This currently slows down the test runs and is therefore not enabled by default. - -###### Backing Ethereum node - -By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run: - -```bash -TEST_PROVIDER=geth yarn test -``` - -###### Code coverage - -In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run: - -``` -yarn test:coverage -``` - -###### Gas profiler - -In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode. - -**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling. - -``` -TEST_PROVIDER=geth yarn test:profiler -``` - -You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile. - -```typescript -import { profiler } from './utils/profiler'; -profiler.start(); -// Some call to a smart contract -profiler.stop(); -``` - -Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable. +Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md). diff --git a/packages/contracts/compiler.json b/contracts/core/compiler.json similarity index 91% rename from packages/contracts/compiler.json rename to contracts/core/compiler.json index af3980b4ea..7e527130a8 100644 --- a/packages/contracts/compiler.json +++ b/contracts/core/compiler.json @@ -25,6 +25,7 @@ "DummyERC721Token", "DummyMultipleReturnERC20Token", "DummyNoReturnERC20Token", + "DutchAuction", "ERC20Proxy", "ERC20Token", "ERC721Token", @@ -38,15 +39,11 @@ "IValidator", "IWallet", "MixinAuthorizable", - "MultiSigWallet", - "MultiSigWalletWithTimeLock", + "MultiAssetProxy", "OrderValidator", "ReentrantERC20Token", "TestAssetProxyOwner", "TestAssetProxyDispatcher", - "TestConstants", - "TestLibBytes", - "TestLibs", "TestExchangeInternals", "TestSignatureValidator", "TestStaticCallReceiver", diff --git a/packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol b/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol similarity index 98% rename from packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol rename to contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol index 2fa0e3c5e8..ca5a64a268 100644 --- a/packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol +++ b/contracts/core/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol @@ -20,7 +20,7 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; import "../../protocol/Exchange/interfaces/IExchange.sol"; -import "../../protocol/Exchange/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; contract ExchangeWrapper { diff --git a/packages/contracts/contracts/examples/Validator/Validator.sol b/contracts/core/contracts/examples/Validator/Validator.sol similarity index 100% rename from packages/contracts/contracts/examples/Validator/Validator.sol rename to contracts/core/contracts/examples/Validator/Validator.sol diff --git a/packages/contracts/contracts/examples/Wallet/Wallet.sol b/contracts/core/contracts/examples/Wallet/Wallet.sol similarity index 96% rename from packages/contracts/contracts/examples/Wallet/Wallet.sol rename to contracts/core/contracts/examples/Wallet/Wallet.sol index b75021a313..3738be8413 100644 --- a/packages/contracts/contracts/examples/Wallet/Wallet.sol +++ b/contracts/core/contracts/examples/Wallet/Wallet.sol @@ -19,7 +19,7 @@ pragma solidity 0.4.24; import "../../protocol/Exchange/interfaces/IWallet.sol"; -import "../../utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; contract Wallet is diff --git a/packages/contracts/contracts/examples/Whitelist/Whitelist.sol b/contracts/core/contracts/examples/Whitelist/Whitelist.sol similarity index 97% rename from packages/contracts/contracts/examples/Whitelist/Whitelist.sol rename to contracts/core/contracts/examples/Whitelist/Whitelist.sol index e4e25038c2..cfcddddd31 100644 --- a/packages/contracts/contracts/examples/Whitelist/Whitelist.sol +++ b/contracts/core/contracts/examples/Whitelist/Whitelist.sol @@ -20,8 +20,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; import "../../protocol/Exchange/interfaces/IExchange.sol"; -import "../../protocol/Exchange/libs/LibOrder.sol"; -import "../../utils/Ownable/Ownable.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; contract Whitelist is diff --git a/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol new file mode 100644 index 0000000000..a40991ae7b --- /dev/null +++ b/contracts/core/contracts/extensions/DutchAuction/DutchAuction.sol @@ -0,0 +1,205 @@ +/* + + Copyright 2018 ZeroEx Intl. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +*/ + +pragma solidity 0.4.24; +pragma experimental ABIEncoderV2; + +import "../../protocol/Exchange/interfaces/IExchange.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "../../tokens/ERC20Token/IERC20Token.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol"; + + +contract DutchAuction is + SafeMath +{ + using LibBytes for bytes; + + // solhint-disable var-name-mixedcase + IExchange internal EXCHANGE; + + struct AuctionDetails { + uint256 beginTimeSeconds; // Auction begin unix timestamp: sellOrder.makerAssetData + uint256 endTimeSeconds; // Auction end unix timestamp: sellOrder.expiryTimeSeconds + uint256 beginAmount; // Auction begin amount: sellOrder.makerAssetData + uint256 endAmount; // Auction end amount: sellOrder.takerAssetAmount + uint256 currentAmount; // Calculated amount given block.timestamp + uint256 currentTimeSeconds; // block.timestamp + } + + constructor (address _exchange) + public + { + EXCHANGE = IExchange(_exchange); + } + + /// @dev Matches the buy and sell orders at an amount given the following: the current block time, the auction + /// start time and the auction begin amount. The sell order is a an order at the lowest amount + /// at the end of the auction. Excess from the match is transferred to the seller. + /// Over time the price moves from beginAmount to endAmount given the current block.timestamp. + /// sellOrder.expiryTimeSeconds is the end time of the auction. + /// sellOrder.takerAssetAmount is the end amount of the auction (lowest possible amount). + /// sellOrder.makerAssetData is the ABI encoded Asset Proxy data with the following data appended + /// buyOrder.makerAssetData is the buyers bid on the auction, must meet the amount for the current block timestamp + /// (uint256 beginTimeSeconds, uint256 beginAmount). + /// This function reverts in the following scenarios: + /// * Auction has not started (auctionDetails.currentTimeSeconds < auctionDetails.beginTimeSeconds) + /// * Auction has expired (auctionDetails.endTimeSeconds < auctionDetails.currentTimeSeconds) + /// * Amount is invalid: Buy order amount is too low (buyOrder.makerAssetAmount < auctionDetails.currentAmount) + /// * Amount is invalid: Invalid begin amount (auctionDetails.beginAmount > auctionDetails.endAmount) + /// * Any failure in the 0x Match Orders + /// @param buyOrder The Buyer's order. This order is for the current expected price of the auction. + /// @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction). + /// @param buySignature Proof that order was created by the buyer. + /// @param sellSignature Proof that order was created by the seller. + /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders. + function matchOrders( + LibOrder.Order memory buyOrder, + LibOrder.Order memory sellOrder, + bytes memory buySignature, + bytes memory sellSignature + ) + public + returns (LibFillResults.MatchedFillResults memory matchedFillResults) + { + AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder); + // Ensure the auction has not yet started + require( + auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds, + "AUCTION_NOT_STARTED" + ); + // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early + require( + sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds, + "AUCTION_EXPIRED" + ); + // Validate the buyer amount is greater than the current auction amount + require( + buyOrder.makerAssetAmount >= auctionDetails.currentAmount, + "INVALID_AMOUNT" + ); + // Match orders, maximally filling `buyOrder` + matchedFillResults = EXCHANGE.matchOrders( + buyOrder, + sellOrder, + buySignature, + sellSignature + ); + // The difference in sellOrder.takerAssetAmount and current amount is given as spread to the matcher + // This may include additional spread from the buyOrder.makerAssetAmount and the currentAmount. + // e.g currentAmount is 30, sellOrder.takerAssetAmount is 10 and buyOrder.makerAssetamount is 40. + // 10 (40-30) is returned to the buyer, 20 (30-10) sent to the seller and 10 has previously + // been transferred to the seller during matchOrders + uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount; + if (leftMakerAssetSpreadAmount > 0) { + // ERC20 Asset data itself is encoded as follows: + // + // | Area | Offset | Length | Contents | + // |----------|--------|---------|-------------------------------------| + // | Header | 0 | 4 | function selector | + // | Params | | 1 * 32 | function parameters: | + // | | 4 | 12 | 1. token address padding | + // | | 16 | 20 | 2. token address | + bytes memory assetData = sellOrder.takerAssetData; + address token = assetData.readAddress(16); + // Calculate the excess from the buy order. This can occur if the buyer sends in a higher + // amount than the calculated current amount + uint256 buyerExcessAmount = safeSub(buyOrder.makerAssetAmount, auctionDetails.currentAmount); + uint256 sellerExcessAmount = safeSub(leftMakerAssetSpreadAmount, buyerExcessAmount); + // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount + // to the seller + if (sellerExcessAmount > 0) { + IERC20Token(token).transfer(sellOrder.makerAddress, sellerExcessAmount); + } + // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount + // to the buyer + if (buyerExcessAmount > 0) { + IERC20Token(token).transfer(buyOrder.makerAddress, buyerExcessAmount); + } + } + return matchedFillResults; + } + + /// @dev Calculates the Auction Details for the given order + /// @param order The sell order + /// @return AuctionDetails + function getAuctionDetails( + LibOrder.Order memory order + ) + public + returns (AuctionDetails memory auctionDetails) + { + uint256 makerAssetDataLength = order.makerAssetData.length; + // It is unknown the encoded data of makerAssetData, we assume the last 64 bytes + // are the Auction Details encoding. + // Auction Details is encoded as follows: + // + // | Area | Offset | Length | Contents | + // |----------|--------|---------|-------------------------------------| + // | Params | | 2 * 32 | parameters: | + // | | -64 | 32 | 1. auction begin unix timestamp | + // | | -32 | 32 | 2. auction begin begin amount | + // ERC20 asset data length is 4+32, 64 for auction details results in min length 100 + require( + makerAssetDataLength >= 100, + "INVALID_ASSET_DATA" + ); + uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64); + uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength - 32); + // Ensure the auction has a valid begin time + require( + order.expirationTimeSeconds > auctionBeginTimeSeconds, + "INVALID_BEGIN_TIME" + ); + uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds; + // Ensure the auction goes from high to low + uint256 minAmount = order.takerAssetAmount; + require( + auctionBeginAmount > minAmount, + "INVALID_AMOUNT" + ); + uint256 amountDelta = auctionBeginAmount-minAmount; + // solhint-disable-next-line not-rely-on-time + uint256 timestamp = block.timestamp; + auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds; + auctionDetails.endTimeSeconds = order.expirationTimeSeconds; + auctionDetails.beginAmount = auctionBeginAmount; + auctionDetails.endAmount = minAmount; + auctionDetails.currentTimeSeconds = timestamp; + + uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp; + if (timestamp < auctionBeginTimeSeconds) { + // If the auction has not yet begun the current amount is the auctionBeginAmount + auctionDetails.currentAmount = auctionBeginAmount; + } else if (timestamp >= order.expirationTimeSeconds) { + // If the auction has ended the current amount is the minAmount. + // Auction end time is guaranteed by 0x Exchange due to the order expiration + auctionDetails.currentAmount = minAmount; + } else { + auctionDetails.currentAmount = safeAdd( + minAmount, + safeDiv( + safeMul(remainingDurationSeconds, amountDelta), + auctionDurationSeconds + ) + ); + } + return auctionDetails; + } +} diff --git a/packages/contracts/contracts/extensions/Forwarder/Forwarder.sol b/contracts/core/contracts/extensions/Forwarder/Forwarder.sol similarity index 100% rename from packages/contracts/contracts/extensions/Forwarder/Forwarder.sol rename to contracts/core/contracts/extensions/Forwarder/Forwarder.sol diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol b/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol similarity index 97% rename from packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol rename to contracts/core/contracts/extensions/Forwarder/MixinAssets.sol index 43efb5ff3d..5f5f3456dd 100644 --- a/packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol +++ b/contracts/core/contracts/extensions/Forwarder/MixinAssets.sol @@ -18,8 +18,8 @@ pragma solidity 0.4.24; -import "../../utils/LibBytes/LibBytes.sol"; -import "../../utils/Ownable/Ownable.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; import "../../tokens/ERC20Token/IERC20Token.sol"; import "../../tokens/ERC721Token/IERC721Token.sol"; import "./libs/LibConstants.sol"; diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol b/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol similarity index 97% rename from packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol rename to contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol index 4991c0ea58..210eb14c2e 100644 --- a/packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol +++ b/contracts/core/contracts/extensions/Forwarder/MixinExchangeWrapper.sol @@ -21,10 +21,10 @@ pragma experimental ABIEncoderV2; import "./libs/LibConstants.sol"; import "./mixins/MExchangeWrapper.sol"; -import "../../protocol/Exchange/libs/LibAbiEncoder.sol"; -import "../../protocol/Exchange/libs/LibOrder.sol"; -import "../../protocol/Exchange/libs/LibFillResults.sol"; -import "../../protocol/Exchange/libs/LibMath.sol"; +import "@0x/contracts-libs/contracts/libs/LibAbiEncoder.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibMath.sol"; contract MixinExchangeWrapper is diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol similarity index 97% rename from packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol rename to contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol index 54487f7260..bab78d79b2 100644 --- a/packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol +++ b/contracts/core/contracts/extensions/Forwarder/MixinForwarderCore.sol @@ -24,10 +24,10 @@ import "./mixins/MWeth.sol"; import "./mixins/MAssets.sol"; import "./mixins/MExchangeWrapper.sol"; import "./interfaces/IForwarderCore.sol"; -import "../../utils/LibBytes/LibBytes.sol"; -import "../../protocol/Exchange/libs/LibOrder.sol"; -import "../../protocol/Exchange/libs/LibFillResults.sol"; -import "../../protocol/Exchange/libs/LibMath.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibMath.sol"; contract MixinForwarderCore is diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol b/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol similarity index 98% rename from packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol rename to contracts/core/contracts/extensions/Forwarder/MixinWeth.sol index d2814a49bb..2a281f3aec 100644 --- a/packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol +++ b/contracts/core/contracts/extensions/Forwarder/MixinWeth.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../protocol/Exchange/libs/LibMath.sol"; +import "@0x/contracts-libs/contracts/libs/LibMath.sol"; import "./libs/LibConstants.sol"; import "./mixins/MWeth.sol"; diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol b/contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol similarity index 100% rename from packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol rename to contracts/core/contracts/extensions/Forwarder/interfaces/IAssets.sol diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol similarity index 100% rename from packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol rename to contracts/core/contracts/extensions/Forwarder/interfaces/IForwarder.sol diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol similarity index 96% rename from packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol rename to contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol index 74c7da01d9..eede20bb8f 100644 --- a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol +++ b/contracts/core/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol @@ -19,8 +19,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../../../protocol/Exchange/libs/LibOrder.sol"; -import "../../../protocol/Exchange/libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; contract IForwarderCore { diff --git a/packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol b/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol similarity index 96% rename from packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol rename to contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol index 704e42ce35..0f98ae5958 100644 --- a/packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol +++ b/contracts/core/contracts/extensions/Forwarder/libs/LibConstants.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../../utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; import "../../../protocol/Exchange/interfaces/IExchange.sol"; import "../../../tokens/EtherToken/IEtherToken.sol"; import "../../../tokens/ERC20Token/IERC20Token.sol"; diff --git a/packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol b/contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol similarity index 100% rename from packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol rename to contracts/core/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol b/contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol similarity index 100% rename from packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol rename to contracts/core/contracts/extensions/Forwarder/mixins/MAssets.sol diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol b/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol similarity index 96% rename from packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol rename to contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol index 13c26b03a5..d9e71786ad 100644 --- a/packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol +++ b/contracts/core/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol @@ -19,8 +19,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../../../protocol/Exchange/libs/LibOrder.sol"; -import "../../../protocol/Exchange/libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; contract MExchangeWrapper { diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol b/contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol similarity index 100% rename from packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol rename to contracts/core/contracts/extensions/Forwarder/mixins/MWeth.sol diff --git a/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol similarity index 98% rename from packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol rename to contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol index 3385d35efc..9e9e63e9b5 100644 --- a/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol +++ b/contracts/core/contracts/extensions/OrderValidator/OrderValidator.sol @@ -20,10 +20,10 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; import "../../protocol/Exchange/interfaces/IExchange.sol"; -import "../../protocol/Exchange/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; import "../../tokens/ERC20Token/IERC20Token.sol"; import "../../tokens/ERC721Token/IERC721Token.sol"; -import "../../utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; contract OrderValidator { diff --git a/packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol b/contracts/core/contracts/protocol/AssetProxy/ERC20Proxy.sol similarity index 100% rename from packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol rename to contracts/core/contracts/protocol/AssetProxy/ERC20Proxy.sol diff --git a/packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol b/contracts/core/contracts/protocol/AssetProxy/ERC721Proxy.sol similarity index 100% rename from packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol rename to contracts/core/contracts/protocol/AssetProxy/ERC721Proxy.sol diff --git a/packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol b/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol similarity index 97% rename from packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol rename to contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol index fe9bbf848f..08f9b94dc1 100644 --- a/packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol +++ b/contracts/core/contracts/protocol/AssetProxy/MixinAuthorizable.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../utils/Ownable/Ownable.sol"; +import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; import "./mixins/MAuthorizable.sol"; diff --git a/contracts/core/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/contracts/core/contracts/protocol/AssetProxy/MultiAssetProxy.sol new file mode 100644 index 0000000000..42231e73b0 --- /dev/null +++ b/contracts/core/contracts/protocol/AssetProxy/MultiAssetProxy.sol @@ -0,0 +1,300 @@ +/* + + Copyright 2018 ZeroEx Intl. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +*/ + +pragma solidity 0.4.24; + +import "../Exchange/MixinAssetProxyDispatcher.sol"; +import "./MixinAuthorizable.sol"; + + +contract MultiAssetProxy is + MixinAssetProxyDispatcher, + MixinAuthorizable +{ + // Id of this proxy. + bytes4 constant internal PROXY_ID = bytes4(keccak256("MultiAsset(uint256[],bytes[])")); + + // solhint-disable-next-line payable-fallback + function () + external + { + assembly { + // The first 4 bytes of calldata holds the function selector + let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000) + + // `transferFrom` will be called with the following parameters: + // assetData Encoded byte array. + // from Address to transfer asset from. + // to Address to transfer asset to. + // amount Amount of asset to transfer. + // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4 + if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) { + + // To lookup a value in a mapping, we load from the storage location keccak256(k, p), + // where k is the key left padded to 32 bytes and p is the storage slot + mstore(0, caller) + mstore(32, authorized_slot) + + // Revert if authorized[msg.sender] == false + if iszero(sload(keccak256(0, 64))) { + // Revert with `Error("SENDER_NOT_AUTHORIZED")` + mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000) + mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000) + mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000) + mstore(96, 0) + revert(0, 100) + } + + // `transferFrom`. + // The function is marked `external`, so no abi decoding is done for + // us. Instead, we expect the `calldata` memory to contain the + // following: + // + // | Area | Offset | Length | Contents | + // |----------|--------|---------|-------------------------------------| + // | Header | 0 | 4 | function selector | + // | Params | | 4 * 32 | function parameters: | + // | | 4 | | 1. offset to assetData (*) | + // | | 36 | | 2. from | + // | | 68 | | 3. to | + // | | 100 | | 4. amount | + // | Data | | | assetData: | + // | | 132 | 32 | assetData Length | + // | | 164 | ** | assetData Contents | + // + // (*): offset is computed from start of function parameters, so offset + // by an additional 4 bytes in the calldata. + // + // (**): see table below to compute length of assetData Contents + // + // WARNING: The ABIv2 specification allows additional padding between + // the Params and Data section. This will result in a larger + // offset to assetData. + + // Load offset to `assetData` + let assetDataOffset := calldataload(4) + + // Asset data itself is encoded as follows: + // + // | Area | Offset | Length | Contents | + // |----------|-------------|---------|-------------------------------------| + // | Header | 0 | 4 | assetProxyId | + // | Params | | 2 * 32 | function parameters: | + // | | 4 | | 1. offset to amounts (*) | + // | | 36 | | 2. offset to nestedAssetData (*) | + // | Data | | | amounts: | + // | | 68 | 32 | amounts Length | + // | | 100 | a | amounts Contents | + // | | | | nestedAssetData: | + // | | 100 + a | 32 | nestedAssetData Length | + // | | 132 + a | b | nestedAssetData Contents (offsets) | + // | | 132 + a + b | | nestedAssetData[0, ..., len] | + + // In order to find the offset to `amounts`, we must add: + // 4 (function selector) + // + assetDataOffset + // + 32 (assetData len) + // + 4 (assetProxyId) + let amountsOffset := calldataload(add(assetDataOffset, 40)) + + // In order to find the offset to `nestedAssetData`, we must add: + // 4 (function selector) + // + assetDataOffset + // + 32 (assetData len) + // + 4 (assetProxyId) + // + 32 (amounts offset) + let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72)) + + // In order to find the start of the `amounts` contents, we must add: + // 4 (function selector) + // + assetDataOffset + // + 32 (assetData len) + // + 4 (assetProxyId) + // + amountsOffset + // + 32 (amounts len) + let amountsContentsStart := add(assetDataOffset, add(amountsOffset, 72)) + + // Load number of elements in `amounts` + let amountsLen := calldataload(sub(amountsContentsStart, 32)) + + // In order to find the start of the `nestedAssetData` contents, we must add: + // 4 (function selector) + // + assetDataOffset + // + 32 (assetData len) + // + 4 (assetProxyId) + // + nestedAssetDataOffset + // + 32 (nestedAssetData len) + let nestedAssetDataContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, 72)) + + // Load number of elements in `nestedAssetData` + let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32)) + + // Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData` + if iszero(eq(amountsLen, nestedAssetDataLen)) { + // Revert with `Error("LENGTH_MISMATCH")` + mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000) + mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000) + mstore(64, 0x0000000f4c454e4754485f4d49534d4154434800000000000000000000000000) + mstore(96, 0) + revert(0, 100) + } + + // Copy `transferFrom` selector, offset to `assetData`, `from`, and `to` from calldata to memory + calldatacopy( + 0, // memory can safely be overwritten from beginning + 0, // start of calldata + 100 // length of selector (4) and 3 params (32 * 3) + ) + + // Overwrite existing offset to `assetData` with our own + mstore(4, 128) + + // Load `amount` + let amount := calldataload(100) + + // Calculate number of bytes in `amounts` contents + let amountsByteLen := mul(amountsLen, 32) + + // Initialize `assetProxyId` and `assetProxy` to 0 + let assetProxyId := 0 + let assetProxy := 0 + + // Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element + for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} { + + // Calculate the total amount + let amountsElement := calldataload(add(amountsContentsStart, i)) + let totalAmount := mul(amountsElement, amount) + + // Revert if multiplication resulted in an overflow + if iszero(eq(div(totalAmount, amount), amountsElement)) { + // Revert with `Error("UINT256_OVERFLOW")` + mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000) + mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000) + mstore(64, 0x0000001055494e543235365f4f564552464c4f57000000000000000000000000) + mstore(96, 0) + revert(0, 100) + } + + // Write `totalAmount` to memory + mstore(100, totalAmount) + + // Load offset to `nestedAssetData[i]` + let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i)) + + // In order to find the start of the `nestedAssetData[i]` contents, we must add: + // 4 (function selector) + // + assetDataOffset + // + 32 (assetData len) + // + 4 (assetProxyId) + // + nestedAssetDataOffset + // + 32 (nestedAssetData len) + // + nestedAssetDataElementOffset + // + 32 (nestedAssetDataElement len) + let nestedAssetDataElementContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, add(nestedAssetDataElementOffset, 104))) + + // Load length of `nestedAssetData[i]` + let nestedAssetDataElementLenStart := sub(nestedAssetDataElementContentsStart, 32) + let nestedAssetDataElementLen := calldataload(nestedAssetDataElementLenStart) + + // Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId` + if lt(nestedAssetDataElementLen, 4) { + // Revert with `Error("LENGTH_GREATER_THAN_3_REQUIRED")` + mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000) + mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000) + mstore(64, 0x0000001e4c454e4754485f475245415445525f5448414e5f335f524551554952) + mstore(96, 0x4544000000000000000000000000000000000000000000000000000000000000) + revert(0, 100) + } + + // Load AssetProxy id + let currentAssetProxyId := and( + calldataload(nestedAssetDataElementContentsStart), + 0xffffffff00000000000000000000000000000000000000000000000000000000 + ) + + // Only load `assetProxy` if `currentAssetProxyId` does not equal `assetProxyId` + // We do not need to check if `currentAssetProxyId` is 0 since `assetProxy` is also initialized to 0 + if iszero(eq(currentAssetProxyId, assetProxyId)) { + // Update `assetProxyId` + assetProxyId := currentAssetProxyId + // To lookup a value in a mapping, we load from the storage location keccak256(k, p), + // where k is the key left padded to 32 bytes and p is the storage slot + mstore(132, assetProxyId) + mstore(164, assetProxies_slot) + assetProxy := sload(keccak256(132, 64)) + } + + // Revert if AssetProxy with given id does not exist + if iszero(assetProxy) { + // Revert with `Error("ASSET_PROXY_DOES_NOT_EXIST")` + mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000) + mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000) + mstore(64, 0x0000001a41535345545f50524f58595f444f45535f4e4f545f45584953540000) + mstore(96, 0) + revert(0, 100) + } + + // Copy `nestedAssetData[i]` from calldata to memory + calldatacopy( + 132, // memory slot after `amounts[i]` + nestedAssetDataElementLenStart, // location of `nestedAssetData[i]` in calldata + add(nestedAssetDataElementLen, 32) // `nestedAssetData[i].length` plus 32 byte length + ) + + // call `assetProxy.transferFrom` + let success := call( + gas, // forward all gas + assetProxy, // call address of asset proxy + 0, // don't send any ETH + 0, // pointer to start of input + add(164, nestedAssetDataElementLen), // length of input + 0, // write output over memory that won't be reused + 0 // don't copy output to memory + ) + + // Revert with reason given by AssetProxy if `transferFrom` call failed + if iszero(success) { + returndatacopy( + 0, // copy to memory at 0 + 0, // copy from return data at 0 + returndatasize() // copy all return data + ) + revert(0, returndatasize()) + } + } + + // Return if no `transferFrom` calls reverted + return(0, 0) + } + + // Revert if undefined function is called + revert(0, 0) + } + } + + /// @dev Gets the proxy id associated with the proxy address. + /// @return Proxy id. + function getProxyId() + external + pure + returns (bytes4) + { + return PROXY_ID; + } +} diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetData.sol similarity index 82% rename from packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol rename to contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetData.sol index 3e76e38dd0..e2da68919f 100644 --- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol +++ b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetData.sol @@ -18,6 +18,7 @@ // solhint-disable pragma solidity 0.4.24; +pragma experimental ABIEncoderV2; // @dev Interface of the asset proxy's assetData. @@ -26,15 +27,18 @@ pragma solidity 0.4.24; interface IAssetData { function ERC20Token(address tokenContract) - external - pure; + external; function ERC721Token( address tokenContract, - uint256 tokenId, - bytes receiverData + uint256 tokenId ) - external - pure; + external; + + function MultiAsset( + uint256[] amounts, + bytes[] nestedAssetData + ) + external; } diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol similarity index 100% rename from packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol rename to contracts/core/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol similarity index 95% rename from packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol rename to contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol index ba1d4aa777..96ee05deea 100644 --- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol +++ b/contracts/core/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../../utils/Ownable/IOwnable.sol"; +import "@0x/contracts-utils/contracts/utils/Ownable/IOwnable.sol"; contract IAuthorizable is diff --git a/packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol b/contracts/core/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol similarity index 100% rename from packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol rename to contracts/core/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol diff --git a/packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol b/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol similarity index 96% rename from packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol rename to contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol index edb788fab0..bfc7b5a665 100644 --- a/packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol +++ b/contracts/core/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol @@ -18,8 +18,8 @@ pragma solidity 0.4.24; -import "../../multisig/MultiSigWalletWithTimeLock.sol"; -import "../../utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; contract AssetProxyOwner is diff --git a/packages/contracts/contracts/protocol/Exchange/Exchange.sol b/contracts/core/contracts/protocol/Exchange/Exchange.sol similarity index 96% rename from packages/contracts/contracts/protocol/Exchange/Exchange.sol rename to contracts/core/contracts/protocol/Exchange/Exchange.sol index ead36009fb..65ca742eab 100644 --- a/packages/contracts/contracts/protocol/Exchange/Exchange.sol +++ b/contracts/core/contracts/protocol/Exchange/Exchange.sol @@ -19,7 +19,7 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "./libs/LibConstants.sol"; +import "@0x/contracts-libs/contracts/libs/LibConstants.sol"; import "./MixinExchangeCore.sol"; import "./MixinSignatureValidator.sol"; import "./MixinWrapperFunctions.sol"; diff --git a/packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol b/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol similarity index 99% rename from packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol rename to contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol index 87b09b6b3f..02aeb4a132 100644 --- a/packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol +++ b/contracts/core/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../utils/Ownable/Ownable.sol"; +import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; import "./mixins/MAssetProxyDispatcher.sol"; import "../AssetProxy/interfaces/IAssetProxy.sol"; diff --git a/packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol similarity index 98% rename from packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol rename to contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol index 736dcd0b12..68d6a38975 100644 --- a/packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol +++ b/contracts/core/contracts/protocol/Exchange/MixinExchangeCore.sol @@ -19,11 +19,11 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../../utils/ReentrancyGuard/ReentrancyGuard.sol"; -import "./libs/LibConstants.sol"; -import "./libs/LibFillResults.sol"; -import "./libs/LibOrder.sol"; -import "./libs/LibMath.sol"; +import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol"; +import "@0x/contracts-libs/contracts/libs/LibConstants.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibMath.sol"; import "./mixins/MExchangeCore.sol"; import "./mixins/MSignatureValidator.sol"; import "./mixins/MTransactions.sol"; diff --git a/packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol similarity index 97% rename from packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol rename to contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol index b4f6bdb261..fc6d734828 100644 --- a/packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol +++ b/contracts/core/contracts/protocol/Exchange/MixinMatchOrders.sol @@ -14,11 +14,11 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../../utils/ReentrancyGuard/ReentrancyGuard.sol"; -import "./libs/LibConstants.sol"; -import "./libs/LibMath.sol"; -import "./libs/LibOrder.sol"; -import "./libs/LibFillResults.sol"; +import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol"; +import "@0x/contracts-libs/contracts/libs/LibConstants.sol"; +import "@0x/contracts-libs/contracts/libs/LibMath.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; import "./mixins/MExchangeCore.sol"; import "./mixins/MMatchOrders.sol"; import "./mixins/MTransactions.sol"; diff --git a/packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol b/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol similarity index 96% rename from packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol rename to contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol index 176e283511..711535aa8f 100644 --- a/packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol +++ b/contracts/core/contracts/protocol/Exchange/MixinSignatureValidator.sol @@ -18,8 +18,8 @@ pragma solidity 0.4.24; -import "../../utils/LibBytes/LibBytes.sol"; -import "../../utils/ReentrancyGuard/ReentrancyGuard.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol"; import "./mixins/MSignatureValidator.sol"; import "./mixins/MTransactions.sol"; import "./interfaces/IWallet.sol"; @@ -239,18 +239,18 @@ contract MixinSignatureValidator is view returns (bool isValid) { - bytes memory calldata = abi.encodeWithSelector( + bytes memory callData = abi.encodeWithSelector( IWallet(walletAddress).isValidSignature.selector, hash, signature ); assembly { - let cdStart := add(calldata, 32) + let cdStart := add(callData, 32) let success := staticcall( gas, // forward all gas walletAddress, // address of Wallet contract cdStart, // pointer to start of input - mload(calldata), // length of input + mload(callData), // length of input cdStart, // write output over input 32 // output size is 32 bytes ) @@ -288,19 +288,19 @@ contract MixinSignatureValidator is view returns (bool isValid) { - bytes memory calldata = abi.encodeWithSelector( + bytes memory callData = abi.encodeWithSelector( IValidator(signerAddress).isValidSignature.selector, hash, signerAddress, signature ); assembly { - let cdStart := add(calldata, 32) + let cdStart := add(callData, 32) let success := staticcall( gas, // forward all gas validatorAddress, // address of Validator contract cdStart, // pointer to start of input - mload(calldata), // length of input + mload(callData), // length of input cdStart, // write output over input 32 // output size is 32 bytes ) diff --git a/packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol b/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol similarity index 97% rename from packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol rename to contracts/core/contracts/protocol/Exchange/MixinTransactions.sol index 3a76ca2020..87c6143824 100644 --- a/packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol +++ b/contracts/core/contracts/protocol/Exchange/MixinTransactions.sol @@ -17,10 +17,10 @@ */ pragma solidity 0.4.24; -import "./libs/LibExchangeErrors.sol"; +import "@0x/contracts-libs/contracts/libs/LibExchangeErrors.sol"; import "./mixins/MSignatureValidator.sol"; import "./mixins/MTransactions.sol"; -import "./libs/LibEIP712.sol"; +import "@0x/contracts-libs/contracts/libs/LibEIP712.sol"; contract MixinTransactions is diff --git a/packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol similarity index 98% rename from packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol rename to contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol index cddff0e5fd..2d43432ffd 100644 --- a/packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol +++ b/contracts/core/contracts/protocol/Exchange/MixinWrapperFunctions.sol @@ -19,11 +19,11 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../../utils/ReentrancyGuard/ReentrancyGuard.sol"; -import "./libs/LibMath.sol"; -import "./libs/LibOrder.sol"; -import "./libs/LibFillResults.sol"; -import "./libs/LibAbiEncoder.sol"; +import "@0x/contracts-utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol"; +import "@0x/contracts-libs/contracts/libs/LibMath.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibAbiEncoder.sol"; import "./mixins/MExchangeCore.sol"; import "./mixins/MWrapperFunctions.sol"; diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IExchange.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/IExchange.sol diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol similarity index 94% rename from packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol index 9995e03858..0da73529c6 100644 --- a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol +++ b/contracts/core/contracts/protocol/Exchange/interfaces/IExchangeCore.sol @@ -19,8 +19,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../libs/LibOrder.sol"; -import "../libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; contract IExchangeCore { diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol similarity index 93% rename from packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol index 73447f3ae7..b88e158c33 100644 --- a/packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol +++ b/contracts/core/contracts/protocol/Exchange/interfaces/IMatchOrders.sol @@ -18,8 +18,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../libs/LibOrder.sol"; -import "../libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; contract IMatchOrders { diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol b/contracts/core/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol b/contracts/core/contracts/protocol/Exchange/interfaces/ITransactions.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/ITransactions.sol diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IValidator.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/IValidator.sol diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IWallet.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/IWallet.sol diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol similarity index 98% rename from packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol rename to contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol index 56a5336464..833bb7e88e 100644 --- a/packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol +++ b/contracts/core/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol @@ -19,8 +19,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../libs/LibOrder.sol"; -import "../libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; contract IWrapperFunctions { diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol b/contracts/core/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol rename to contracts/core/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol b/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol similarity index 98% rename from packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol rename to contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol index 7424995689..099bdcc33c 100644 --- a/packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol +++ b/contracts/core/contracts/protocol/Exchange/mixins/MExchangeCore.sol @@ -19,8 +19,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../libs/LibOrder.sol"; -import "../libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; import "../interfaces/IExchangeCore.sol"; diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol b/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol similarity index 94% rename from packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol rename to contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol index 96fa34bc08..bb285de03f 100644 --- a/packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol +++ b/contracts/core/contracts/protocol/Exchange/mixins/MMatchOrders.sol @@ -18,8 +18,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../libs/LibOrder.sol"; -import "../libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; import "../interfaces/IMatchOrders.sol"; diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol b/contracts/core/contracts/protocol/Exchange/mixins/MSignatureValidator.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol rename to contracts/core/contracts/protocol/Exchange/mixins/MSignatureValidator.sol diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol b/contracts/core/contracts/protocol/Exchange/mixins/MTransactions.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol rename to contracts/core/contracts/protocol/Exchange/mixins/MTransactions.sol diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol b/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol similarity index 91% rename from packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol rename to contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol index 4adfbde019..2d21bf057b 100644 --- a/packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol +++ b/contracts/core/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol @@ -19,8 +19,8 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../libs/LibOrder.sol"; -import "../libs/LibFillResults.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibFillResults.sol"; import "../interfaces/IWrapperFunctions.sol"; diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol similarity index 96% rename from packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol rename to contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol index 412c5d1adf..33028db0c1 100644 --- a/packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol +++ b/contracts/core/contracts/test/DummyERC20Token/DummyERC20Token.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../utils/Ownable/Ownable.sol"; +import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; import "../../tokens/ERC20Token/MintableERC20Token.sol"; diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol similarity index 100% rename from packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol rename to contracts/core/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol b/contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol similarity index 100% rename from packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol rename to contracts/core/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol diff --git a/packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol b/contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol similarity index 100% rename from packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol rename to contracts/core/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol diff --git a/packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol b/contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol similarity index 100% rename from packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol rename to contracts/core/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol diff --git a/packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol b/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol similarity index 96% rename from packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol rename to contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol index ac9068d1d5..4c978b2df7 100644 --- a/packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol +++ b/contracts/core/contracts/test/DummyERC721Token/DummyERC721Token.sol @@ -19,7 +19,7 @@ pragma solidity 0.4.24; import "../../tokens/ERC721Token/MintableERC721Token.sol"; -import "../../utils/Ownable/Ownable.sol"; +import "@0x/contracts-utils/contracts/utils/Ownable/Ownable.sol"; // solhint-disable no-empty-blocks diff --git a/packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol similarity index 88% rename from packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol rename to contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol index 99dd47a785..8e077e3e89 100644 --- a/packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol +++ b/contracts/core/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol @@ -19,10 +19,10 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../../utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; import "../../tokens/ERC20Token/ERC20Token.sol"; import "../../protocol/Exchange/interfaces/IExchange.sol"; -import "../../protocol/Exchange/libs/LibOrder.sol"; +import "@0x/contracts-libs/contracts/libs/LibOrder.sol"; // solhint-disable no-unused-vars @@ -92,53 +92,53 @@ contract ReentrantERC20Token is LibOrder.Order[] memory orders; uint256[] memory takerAssetFillAmounts; bytes[] memory signatures; - bytes memory calldata; + bytes memory callData; - // Create calldata for function that corresponds to currentFunctionId + // Create callData for function that corresponds to currentFunctionId if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.fillOrder.selector, order, 0, signature ); } else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.fillOrKillOrder.selector, order, 0, signature ); } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.batchFillOrders.selector, orders, takerAssetFillAmounts, signatures ); } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.batchFillOrKillOrders.selector, orders, takerAssetFillAmounts, signatures ); } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.marketBuyOrders.selector, orders, 0, signatures ); } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.marketSellOrders.selector, orders, 0, signatures ); } else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.matchOrders.selector, order, order, @@ -146,22 +146,22 @@ contract ReentrantERC20Token is signature ); } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.cancelOrder.selector, order ); } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.batchCancelOrders.selector, orders ); } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.cancelOrdersUpTo.selector, 0 ); } else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) { - calldata = abi.encodeWithSelector( + callData = abi.encodeWithSelector( EXCHANGE.setSignatureValidatorApproval.selector, address(0), false @@ -169,7 +169,7 @@ contract ReentrantERC20Token is } // Call Exchange function, swallow error - address(EXCHANGE).call(calldata); + address(EXCHANGE).call(callData); // Revert reason is 100 bytes bytes memory returnData = new bytes(100); diff --git a/packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol b/contracts/core/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol similarity index 100% rename from packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol rename to contracts/core/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol diff --git a/packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol b/contracts/core/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol similarity index 100% rename from packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol rename to contracts/core/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol diff --git a/packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol b/contracts/core/contracts/test/TestExchangeInternals/TestExchangeInternals.sol similarity index 100% rename from packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol rename to contracts/core/contracts/test/TestExchangeInternals/TestExchangeInternals.sol diff --git a/packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol b/contracts/core/contracts/test/TestSignatureValidator/TestSignatureValidator.sol similarity index 100% rename from packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol rename to contracts/core/contracts/test/TestSignatureValidator/TestSignatureValidator.sol diff --git a/packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol b/contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol similarity index 100% rename from packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol rename to contracts/core/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol diff --git a/packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol similarity index 100% rename from packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol rename to contracts/core/contracts/tokens/ERC20Token/ERC20Token.sol diff --git a/packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol similarity index 100% rename from packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol rename to contracts/core/contracts/tokens/ERC20Token/IERC20Token.sol diff --git a/packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol similarity index 95% rename from packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol rename to contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol index 9dc9244222..58bccb5a17 100644 --- a/packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol +++ b/contracts/core/contracts/tokens/ERC20Token/MintableERC20Token.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../utils/SafeMath/SafeMath.sol"; +import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol"; import "./UnlimitedAllowanceERC20Token.sol"; diff --git a/packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol b/contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol similarity index 100% rename from packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol rename to contracts/core/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol diff --git a/packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol similarity index 99% rename from packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol rename to contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol index 530f080c0a..600cee1abe 100644 --- a/packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol +++ b/contracts/core/contracts/tokens/ERC721Token/ERC721Token.sol @@ -20,7 +20,7 @@ pragma solidity 0.4.24; import "./IERC721Token.sol"; import "./IERC721Receiver.sol"; -import "../../utils/SafeMath/SafeMath.sol"; +import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol"; contract ERC721Token is diff --git a/packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol b/contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol similarity index 100% rename from packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol rename to contracts/core/contracts/tokens/ERC721Token/IERC721Receiver.sol diff --git a/packages/contracts/contracts/tokens/ERC721Token/IERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol similarity index 100% rename from packages/contracts/contracts/tokens/ERC721Token/IERC721Token.sol rename to contracts/core/contracts/tokens/ERC721Token/IERC721Token.sol diff --git a/packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol b/contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol similarity index 100% rename from packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol rename to contracts/core/contracts/tokens/ERC721Token/MintableERC721Token.sol diff --git a/packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol b/contracts/core/contracts/tokens/EtherToken/IEtherToken.sol similarity index 100% rename from packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol rename to contracts/core/contracts/tokens/EtherToken/IEtherToken.sol diff --git a/packages/contracts/contracts/tokens/EtherToken/WETH9.sol b/contracts/core/contracts/tokens/EtherToken/WETH9.sol similarity index 100% rename from packages/contracts/contracts/tokens/EtherToken/WETH9.sol rename to contracts/core/contracts/tokens/EtherToken/WETH9.sol diff --git a/packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol b/contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol similarity index 100% rename from packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol rename to contracts/core/contracts/tokens/ZRXToken/ERC20Token_v1.sol diff --git a/packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol b/contracts/core/contracts/tokens/ZRXToken/Token_v1.sol similarity index 100% rename from packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol rename to contracts/core/contracts/tokens/ZRXToken/Token_v1.sol diff --git a/packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol b/contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol similarity index 100% rename from packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol rename to contracts/core/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol diff --git a/packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol b/contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol similarity index 100% rename from packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol rename to contracts/core/contracts/tokens/ZRXToken/ZRXToken.sol diff --git a/packages/contracts/package.json b/contracts/core/package.json similarity index 72% rename from packages/contracts/package.json rename to contracts/core/package.json index 25445c4f87..43fa9370ea 100644 --- a/packages/contracts/package.json +++ b/contracts/core/package.json @@ -1,7 +1,7 @@ { "private": true, - "name": "contracts", - "version": "2.1.55", + "name": "@0x/contracts-core", + "version": "2.1.56", "engines": { "node": ">=6.12" }, @@ -19,7 +19,8 @@ "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov", "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html", "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha", - "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit", + "run_mocha": + "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit", "compile": "sol-compiler --contracts-dir contracts", "clean": "shx rm -rf lib generated-artifacts generated-wrappers", "generate_contract_wrappers": "abi-gen --abis ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers", @@ -32,27 +33,26 @@ "lint-contracts": "solhint contracts/**/**/**/**/*.sol" }, "config": { - "abis": "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json" + "abis": "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|DutchAuction|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json" }, "repository": { "type": "git", "url": "https://github.com/0xProject/0x-monorepo.git" }, - "author": "Amir Bandeali", "license": "Apache-2.0", "bugs": { "url": "https://github.com/0xProject/0x-monorepo/issues" }, - "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md", + "homepage": "https://github.com/0xProject/0x-monorepo/contracts/core/README.md", "devDependencies": { + "@0x/contracts-test-utils": "^1.0.0", "@0x/abi-gen": "^1.0.17", - "@0x/dev-utils": "^1.0.18", - "@0x/sol-compiler": "^1.1.13", - "@0x/sol-cov": "^2.1.13", - "@0x/subproviders": "^2.1.5", + "@0x/dev-utils": "^1.0.19", + "@0x/sol-compiler": "^1.1.14", + "@0x/sol-cov": "^2.1.14", + "@0x/subproviders": "^2.1.6", "@0x/tslint-config": "^1.0.10", "@types/bn.js": "^4.11.0", - "@types/ethereumjs-abi": "^0.6.0", "@types/lodash": "4.14.104", "@types/node": "*", "@types/yargs": "^10.0.0", @@ -61,6 +61,7 @@ "chai-bignumber": "^2.0.1", "dirty-chai": "^2.0.1", "make-promises-safe": "^1.1.0", + "ethereumjs-abi": "0.6.5", "mocha": "^4.1.0", "npm-run-all": "^4.1.2", "shx": "^0.2.2", @@ -71,19 +72,19 @@ "yargs": "^10.0.3" }, "dependencies": { - "@0x/base-contract": "^3.0.7", - "@0x/order-utils": "^3.0.3", + "@0x/base-contract": "^3.0.8", + "@0x/order-utils": "^3.0.4", + "@0x/contracts-multisig": "^1.0.0", + "@0x/contracts-utils": "^1.0.0", + "@0x/contracts-libs": "^1.0.0", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@types/js-combinatorics": "^0.5.29", "bn.js": "^4.11.8", "ethereum-types": "^1.1.2", - "ethereumjs-abi": "0.6.5", "ethereumjs-util": "^5.1.1", - "ethers": "~4.0.4", - "js-combinatorics": "^0.5.3", "lodash": "^4.17.5" }, "publishConfig": { diff --git a/packages/contracts/src/artifacts/index.ts b/contracts/core/src/artifacts/index.ts similarity index 86% rename from packages/contracts/src/artifacts/index.ts rename to contracts/core/src/artifacts/index.ts index c30972a91b..d578c36feb 100644 --- a/packages/contracts/src/artifacts/index.ts +++ b/contracts/core/src/artifacts/index.ts @@ -6,6 +6,7 @@ import * as DummyERC721Receiver from '../../generated-artifacts/DummyERC721Recei import * as DummyERC721Token from '../../generated-artifacts/DummyERC721Token.json'; import * as DummyMultipleReturnERC20Token from '../../generated-artifacts/DummyMultipleReturnERC20Token.json'; import * as DummyNoReturnERC20Token from '../../generated-artifacts/DummyNoReturnERC20Token.json'; +import * as DutchAuction from '../../generated-artifacts/DutchAuction.json'; import * as ERC20Proxy from '../../generated-artifacts/ERC20Proxy.json'; import * as ERC20Token from '../../generated-artifacts/ERC20Token.json'; import * as ERC721Proxy from '../../generated-artifacts/ERC721Proxy.json'; @@ -19,16 +20,12 @@ import * as InvalidERC721Receiver from '../../generated-artifacts/InvalidERC721R import * as IValidator from '../../generated-artifacts/IValidator.json'; import * as IWallet from '../../generated-artifacts/IWallet.json'; import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json'; -import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json'; -import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json'; +import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json'; import * as OrderValidator from '../../generated-artifacts/OrderValidator.json'; import * as ReentrantERC20Token from '../../generated-artifacts/ReentrantERC20Token.json'; import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json'; import * as TestAssetProxyOwner from '../../generated-artifacts/TestAssetProxyOwner.json'; -import * as TestConstants from '../../generated-artifacts/TestConstants.json'; import * as TestExchangeInternals from '../../generated-artifacts/TestExchangeInternals.json'; -import * as TestLibBytes from '../../generated-artifacts/TestLibBytes.json'; -import * as TestLibs from '../../generated-artifacts/TestLibs.json'; import * as TestSignatureValidator from '../../generated-artifacts/TestSignatureValidator.json'; import * as TestStaticCallReceiver from '../../generated-artifacts/TestStaticCallReceiver.json'; import * as Validator from '../../generated-artifacts/Validator.json'; @@ -44,6 +41,7 @@ export const artifacts = { DummyERC721Token: DummyERC721Token as ContractArtifact, DummyMultipleReturnERC20Token: DummyMultipleReturnERC20Token as ContractArtifact, DummyNoReturnERC20Token: DummyNoReturnERC20Token as ContractArtifact, + DutchAuction: DutchAuction as ContractArtifact, ERC20Proxy: ERC20Proxy as ContractArtifact, ERC20Token: ERC20Token as ContractArtifact, ERC721Proxy: ERC721Proxy as ContractArtifact, @@ -57,16 +55,12 @@ export const artifacts = { IWallet: IWallet as ContractArtifact, InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact, MixinAuthorizable: MixinAuthorizable as ContractArtifact, - MultiSigWallet: MultiSigWallet as ContractArtifact, - MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact, + MultiAssetProxy: MultiAssetProxy as ContractArtifact, OrderValidator: OrderValidator as ContractArtifact, ReentrantERC20Token: ReentrantERC20Token as ContractArtifact, TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact, TestAssetProxyOwner: TestAssetProxyOwner as ContractArtifact, - TestConstants: TestConstants as ContractArtifact, TestExchangeInternals: TestExchangeInternals as ContractArtifact, - TestLibBytes: TestLibBytes as ContractArtifact, - TestLibs: TestLibs as ContractArtifact, TestSignatureValidator: TestSignatureValidator as ContractArtifact, TestStaticCallReceiver: TestStaticCallReceiver as ContractArtifact, Validator: Validator as ContractArtifact, diff --git a/packages/contracts/src/wrappers/index.ts b/contracts/core/src/wrappers/index.ts similarity index 85% rename from packages/contracts/src/wrappers/index.ts rename to contracts/core/src/wrappers/index.ts index 9ca676b56b..ed9d8ef478 100644 --- a/packages/contracts/src/wrappers/index.ts +++ b/contracts/core/src/wrappers/index.ts @@ -4,6 +4,7 @@ export * from '../../generated-wrappers/dummy_erc721_receiver'; export * from '../../generated-wrappers/dummy_erc721_token'; export * from '../../generated-wrappers/dummy_multiple_return_erc20_token'; export * from '../../generated-wrappers/dummy_no_return_erc20_token'; +export * from '../../generated-wrappers/dutch_auction'; export * from '../../generated-wrappers/erc20_proxy'; export * from '../../generated-wrappers/erc721_proxy'; export * from '../../generated-wrappers/erc20_token'; @@ -15,16 +16,11 @@ export * from '../../generated-wrappers/i_asset_data'; export * from '../../generated-wrappers/i_asset_proxy'; export * from '../../generated-wrappers/invalid_erc721_receiver'; export * from '../../generated-wrappers/mixin_authorizable'; -export * from '../../generated-wrappers/multi_sig_wallet'; -export * from '../../generated-wrappers/multi_sig_wallet_with_time_lock'; export * from '../../generated-wrappers/order_validator'; export * from '../../generated-wrappers/reentrant_erc20_token'; export * from '../../generated-wrappers/test_asset_proxy_dispatcher'; export * from '../../generated-wrappers/test_asset_proxy_owner'; -export * from '../../generated-wrappers/test_constants'; export * from '../../generated-wrappers/test_exchange_internals'; -export * from '../../generated-wrappers/test_lib_bytes'; -export * from '../../generated-wrappers/test_libs'; export * from '../../generated-wrappers/test_signature_validator'; export * from '../../generated-wrappers/test_static_call_receiver'; export * from '../../generated-wrappers/validator'; diff --git a/packages/contracts/test/asset_proxy/authorizable.ts b/contracts/core/test/asset_proxy/authorizable.ts similarity index 97% rename from packages/contracts/test/asset_proxy/authorizable.ts rename to contracts/core/test/asset_proxy/authorizable.ts index e21af9b81a..853d18be0d 100644 --- a/packages/contracts/test/asset_proxy/authorizable.ts +++ b/contracts/core/test/asset_proxy/authorizable.ts @@ -1,3 +1,11 @@ +import { + chaiSetup, + constants, + expectTransactionFailedAsync, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { RevertReason } from '@0x/types'; import { BigNumber } from '@0x/utils'; @@ -6,10 +14,6 @@ import * as _ from 'lodash'; import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable'; import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/contracts/core/test/asset_proxy/proxies.ts b/contracts/core/test/asset_proxy/proxies.ts new file mode 100644 index 0000000000..2527b0fbf0 --- /dev/null +++ b/contracts/core/test/asset_proxy/proxies.ts @@ -0,0 +1,1251 @@ +import { + chaiSetup, + constants, + expectTransactionFailedAsync, + expectTransactionFailedWithoutReasonAsync, + LogDecoder, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; +import { BlockchainLifecycle } from '@0x/dev-utils'; +import { assetDataUtils } from '@0x/order-utils'; +import { RevertReason } from '@0x/types'; +import { BigNumber } from '@0x/utils'; +import * as chai from 'chai'; +import * as _ from 'lodash'; + +import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; +import { DummyERC721ReceiverContract } from '../../generated-wrappers/dummy_erc721_receiver'; +import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; +import { DummyMultipleReturnERC20TokenContract } from '../../generated-wrappers/dummy_multiple_return_erc20_token'; +import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token'; +import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; +import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; +import { IAssetDataContract } from '../../generated-wrappers/i_asset_data'; +import { IAssetProxyContract } from '../../generated-wrappers/i_asset_proxy'; +import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy'; +import { artifacts } from '../../src/artifacts'; +import { ERC20Wrapper } from '../utils/erc20_wrapper'; +import { ERC721Wrapper } from '../utils/erc721_wrapper'; + +chaiSetup.configure(); +const expect = chai.expect; +const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); +const assetProxyInterface = new IAssetProxyContract( + artifacts.IAssetProxy.compilerOutput.abi, + constants.NULL_ADDRESS, + provider, +); +const assetDataInterface = new IAssetDataContract( + artifacts.IAssetData.compilerOutput.abi, + constants.NULL_ADDRESS, + provider, +); + +// tslint:disable:no-unnecessary-type-assertion +describe('Asset Transfer Proxies', () => { + let owner: string; + let notAuthorized: string; + let authorized: string; + let fromAddress: string; + let toAddress: string; + + let erc20TokenA: DummyERC20TokenContract; + let erc20TokenB: DummyERC20TokenContract; + let erc721TokenA: DummyERC721TokenContract; + let erc721TokenB: DummyERC721TokenContract; + let erc721Receiver: DummyERC721ReceiverContract; + let erc20Proxy: ERC20ProxyContract; + let erc721Proxy: ERC721ProxyContract; + let noReturnErc20Token: DummyNoReturnERC20TokenContract; + let multipleReturnErc20Token: DummyMultipleReturnERC20TokenContract; + let multiAssetProxy: MultiAssetProxyContract; + + let erc20Wrapper: ERC20Wrapper; + let erc721Wrapper: ERC721Wrapper; + let erc721AFromTokenId: BigNumber; + let erc721BFromTokenId: BigNumber; + + before(async () => { + await blockchainLifecycle.startAsync(); + }); + after(async () => { + await blockchainLifecycle.revertAsync(); + }); + before(async () => { + const accounts = await web3Wrapper.getAvailableAddressesAsync(); + const usedAddresses = ([owner, notAuthorized, authorized, fromAddress, toAddress] = _.slice(accounts, 0, 5)); + + erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner); + erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner); + + // Deploy AssetProxies + erc20Proxy = await erc20Wrapper.deployProxyAsync(); + erc721Proxy = await erc721Wrapper.deployProxyAsync(); + multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync( + artifacts.MultiAssetProxy, + provider, + txDefaults, + ); + + // Configure ERC20Proxy + await web3Wrapper.awaitTransactionSuccessAsync( + await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + + // Configure ERC721Proxy + await web3Wrapper.awaitTransactionSuccessAsync( + await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + + // Configure MultiAssetProxy + await web3Wrapper.awaitTransactionSuccessAsync( + await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(authorized, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + + // Deploy and configure ERC20 tokens + const numDummyErc20ToDeploy = 2; + [erc20TokenA, erc20TokenB] = await erc20Wrapper.deployDummyTokensAsync( + numDummyErc20ToDeploy, + constants.DUMMY_TOKEN_DECIMALS, + ); + noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync( + artifacts.DummyNoReturnERC20Token, + provider, + txDefaults, + constants.DUMMY_TOKEN_NAME, + constants.DUMMY_TOKEN_SYMBOL, + constants.DUMMY_TOKEN_DECIMALS, + constants.DUMMY_TOKEN_TOTAL_SUPPLY, + ); + multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync( + artifacts.DummyMultipleReturnERC20Token, + provider, + txDefaults, + constants.DUMMY_TOKEN_NAME, + constants.DUMMY_TOKEN_SYMBOL, + constants.DUMMY_TOKEN_DECIMALS, + constants.DUMMY_TOKEN_TOTAL_SUPPLY, + ); + + await erc20Wrapper.setBalancesAndAllowancesAsync(); + await web3Wrapper.awaitTransactionSuccessAsync( + await noReturnErc20Token.setBalance.sendTransactionAsync(fromAddress, constants.INITIAL_ERC20_BALANCE), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await noReturnErc20Token.approve.sendTransactionAsync( + erc20Proxy.address, + constants.INITIAL_ERC20_ALLOWANCE, + { from: fromAddress }, + ), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await multipleReturnErc20Token.setBalance.sendTransactionAsync( + fromAddress, + constants.INITIAL_ERC20_BALANCE, + ), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await multipleReturnErc20Token.approve.sendTransactionAsync( + erc20Proxy.address, + constants.INITIAL_ERC20_ALLOWANCE, + { from: fromAddress }, + ), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + + // Deploy and configure ERC721 tokens and receiver + [erc721TokenA, erc721TokenB] = await erc721Wrapper.deployDummyTokensAsync(); + erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync( + artifacts.DummyERC721Receiver, + provider, + txDefaults, + ); + + await erc721Wrapper.setBalancesAndAllowancesAsync(); + const erc721Balances = await erc721Wrapper.getBalancesAsync(); + erc721AFromTokenId = erc721Balances[fromAddress][erc721TokenA.address][0]; + erc721BFromTokenId = erc721Balances[fromAddress][erc721TokenB.address][0]; + }); + beforeEach(async () => { + await blockchainLifecycle.startAsync(); + }); + afterEach(async () => { + await blockchainLifecycle.revertAsync(); + }); + + describe('ERC20Proxy', () => { + it('should revert if undefined function is called', async () => { + const undefinedSelector = '0x01020304'; + await expectTransactionFailedWithoutReasonAsync( + web3Wrapper.sendTransactionAsync({ + from: owner, + to: erc20Proxy.address, + value: constants.ZERO_AMOUNT, + data: undefinedSelector, + }), + ); + }); + it('should have an id of 0xf47261b0', async () => { + const proxyId = await erc20Proxy.getProxyId.callAsync(); + const expectedProxyId = '0xf47261b0'; + expect(proxyId).to.equal(expectedProxyId); + }); + describe('transferFrom', () => { + it('should successfully transfer tokens', async () => { + // Construct ERC20 asset data + const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + // Perform a transfer from fromAddress to toAddress + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + const amount = new BigNumber(10); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: erc20Proxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + // Verify transfer was successful + const newBalances = await erc20Wrapper.getBalancesAsync(); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(amount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(amount), + ); + }); + + it('should successfully transfer tokens that do not return a value', async () => { + // Construct ERC20 asset data + const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address); + // Perform a transfer from fromAddress to toAddress + const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress); + const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress); + const amount = new BigNumber(10); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: erc20Proxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + // Verify transfer was successful + const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress); + const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress); + expect(newFromBalance).to.be.bignumber.equal(initialFromBalance.minus(amount)); + expect(newToBalance).to.be.bignumber.equal(initialToBalance.plus(amount)); + }); + + it('should successfully transfer tokens and ignore extra assetData', async () => { + // Construct ERC20 asset data + const extraData = '0102030405060708'; + const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(erc20TokenA.address)}${extraData}`; + // Perform a transfer from fromAddress to toAddress + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + const amount = new BigNumber(10); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: erc20Proxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + // Verify transfer was successful + const newBalances = await erc20Wrapper.getBalancesAsync(); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(amount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(amount), + ); + }); + + it('should do nothing if transferring 0 amount of a token', async () => { + // Construct ERC20 asset data + const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + // Perform a transfer from fromAddress to toAddress + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + const amount = new BigNumber(0); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: erc20Proxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + // Verify transfer was successful + const newBalances = await erc20Wrapper.getBalancesAsync(); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address], + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address], + ); + }); + + it('should revert if allowances are too low', async () => { + // Construct ERC20 asset data + const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + // Create allowance less than transfer amount. Set allowance on proxy. + const allowance = new BigNumber(0); + const amount = new BigNumber(10); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, allowance, { + from: fromAddress, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + // Perform a transfer; expect this to fail. + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: erc20Proxy.address, + data, + from: authorized, + }), + RevertReason.TransferFailed, + ); + const newBalances = await erc20Wrapper.getBalancesAsync(); + expect(newBalances).to.deep.equal(erc20Balances); + }); + + it('should revert if allowances are too low and token does not return a value', async () => { + // Construct ERC20 asset data + const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address); + // Create allowance less than transfer amount. Set allowance on proxy. + const allowance = new BigNumber(0); + const amount = new BigNumber(10); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await noReturnErc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, { + from: fromAddress, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress); + const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress); + // Perform a transfer; expect this to fail. + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: erc20Proxy.address, + data, + from: authorized, + }), + RevertReason.TransferFailed, + ); + const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress); + const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress); + expect(newFromBalance).to.be.bignumber.equal(initialFromBalance); + expect(newToBalance).to.be.bignumber.equal(initialToBalance); + }); + + it('should revert if caller is not authorized', async () => { + // Construct ERC20 asset data + const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + // Perform a transfer from fromAddress to toAddress + const amount = new BigNumber(10); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: erc20Proxy.address, + data, + from: notAuthorized, + }), + RevertReason.SenderNotAuthorized, + ); + const newBalances = await erc20Wrapper.getBalancesAsync(); + expect(newBalances).to.deep.equal(erc20Balances); + }); + + it('should revert if token returns more than 32 bytes', async () => { + // Construct ERC20 asset data + const encodedAssetData = assetDataUtils.encodeERC20AssetData(multipleReturnErc20Token.address); + const amount = new BigNumber(10); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + const initialFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress); + const initialToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress); + // Perform a transfer; expect this to fail. + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: erc20Proxy.address, + data, + from: authorized, + }), + RevertReason.TransferFailed, + ); + const newFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress); + const newToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress); + expect(newFromBalance).to.be.bignumber.equal(initialFromBalance); + expect(newToBalance).to.be.bignumber.equal(initialToBalance); + }); + }); + }); + + describe('ERC721Proxy', () => { + it('should revert if undefined function is called', async () => { + const undefinedSelector = '0x01020304'; + await expectTransactionFailedWithoutReasonAsync( + web3Wrapper.sendTransactionAsync({ + from: owner, + to: erc721Proxy.address, + value: constants.ZERO_AMOUNT, + data: undefinedSelector, + }), + ); + }); + it('should have an id of 0x02571792', async () => { + const proxyId = await erc721Proxy.getProxyId.callAsync(); + const expectedProxyId = '0x02571792'; + expect(proxyId).to.equal(expectedProxyId); + }); + describe('transferFrom', () => { + it('should successfully transfer tokens', async () => { + // Construct ERC721 asset data + const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + // Verify pre-condition + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + // Perform a transfer from fromAddress to toAddress + const amount = new BigNumber(1); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: erc721Proxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + // Verify transfer was successful + const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress); + }); + + it('should successfully transfer tokens and ignore extra assetData', async () => { + // Construct ERC721 asset data + const extraData = '0102030405060708'; + const encodedAssetData = `${assetDataUtils.encodeERC721AssetData( + erc721TokenA.address, + erc721AFromTokenId, + )}${extraData}`; + // Verify pre-condition + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + // Perform a transfer from fromAddress to toAddress + const amount = new BigNumber(1); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: erc721Proxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + // Verify transfer was successful + const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress); + }); + + it('should not call onERC721Received when transferring to a smart contract', async () => { + // Construct ERC721 asset data + const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + // Verify pre-condition + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + // Perform a transfer from fromAddress to toAddress + const amount = new BigNumber(1); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + erc721Receiver.address, + amount, + ); + const logDecoder = new LogDecoder(web3Wrapper, artifacts); + const tx = await logDecoder.getTxWithDecodedLogsAsync( + await web3Wrapper.sendTransactionAsync({ + to: erc721Proxy.address, + data, + from: authorized, + gas: constants.MAX_TRANSFER_FROM_GAS, + }), + ); + // Verify that no log was emitted by erc721 receiver + expect(tx.logs.length).to.be.equal(1); + // Verify transfer was successful + const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwnerFromAsset).to.be.bignumber.equal(erc721Receiver.address); + }); + + it('should revert if transferring 0 amount of a token', async () => { + // Construct ERC721 asset data + const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + // Verify pre-condition + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + // Perform a transfer from fromAddress to toAddress + const amount = new BigNumber(0); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: erc721Proxy.address, + data, + from: authorized, + }), + RevertReason.InvalidAmount, + ); + const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwner).to.be.equal(ownerFromAsset); + }); + + it('should revert if transferring > 1 amount of a token', async () => { + // Construct ERC721 asset data + const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + // Verify pre-condition + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + // Perform a transfer from fromAddress to toAddress + const amount = new BigNumber(500); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: erc721Proxy.address, + data, + from: authorized, + }), + RevertReason.InvalidAmount, + ); + const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwner).to.be.equal(ownerFromAsset); + }); + + it('should revert if allowances are too low', async () => { + // Construct ERC721 asset data + const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + // Verify pre-condition + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + // Remove transfer approval for fromAddress. + await web3Wrapper.awaitTransactionSuccessAsync( + await erc721TokenA.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721AFromTokenId, { + from: fromAddress, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + // Perform a transfer; expect this to fail. + const amount = new BigNumber(1); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: erc721Proxy.address, + data, + from: authorized, + }), + RevertReason.TransferFailed, + ); + const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwner).to.be.equal(ownerFromAsset); + }); + + it('should revert if caller is not authorized', async () => { + // Construct ERC721 asset data + const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + // Verify pre-condition + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + // Perform a transfer from fromAddress to toAddress + const amount = new BigNumber(1); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + encodedAssetData, + fromAddress, + toAddress, + amount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: erc721Proxy.address, + data, + from: notAuthorized, + }), + RevertReason.SenderNotAuthorized, + ); + const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwner).to.be.equal(ownerFromAsset); + }); + }); + }); + describe('MultiAssetProxy', () => { + it('should revert if undefined function is called', async () => { + const undefinedSelector = '0x01020304'; + await expectTransactionFailedWithoutReasonAsync( + web3Wrapper.sendTransactionAsync({ + from: owner, + to: multiAssetProxy.address, + value: constants.ZERO_AMOUNT, + data: undefinedSelector, + }), + ); + }); + it('should have an id of 0x94cfcdd7', async () => { + const proxyId = await multiAssetProxy.getProxyId.callAsync(); + // first 4 bytes of `keccak256('MultiAsset(uint256[],bytes[])')` + const expectedProxyId = '0x94cfcdd7'; + expect(proxyId).to.equal(expectedProxyId); + }); + describe('transferFrom', () => { + it('should transfer a single ERC20 token', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount = new BigNumber(10); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const amounts = [erc20Amount]; + const nestedAssetData = [erc20AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newBalances = await erc20Wrapper.getBalancesAsync(); + const totalAmount = inputAmount.times(erc20Amount); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(totalAmount), + ); + }); + it('should successfully transfer multiple of the same ERC20 token', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount1 = new BigNumber(10); + const erc20Amount2 = new BigNumber(20); + const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const amounts = [erc20Amount1, erc20Amount2]; + const nestedAssetData = [erc20AssetData1, erc20AssetData2]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newBalances = await erc20Wrapper.getBalancesAsync(); + const totalAmount = inputAmount.times(erc20Amount1).plus(inputAmount.times(erc20Amount2)); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(totalAmount), + ); + }); + it('should successfully transfer multiple different ERC20 tokens', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount1 = new BigNumber(10); + const erc20Amount2 = new BigNumber(20); + const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address); + const amounts = [erc20Amount1, erc20Amount2]; + const nestedAssetData = [erc20AssetData1, erc20AssetData2]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newBalances = await erc20Wrapper.getBalancesAsync(); + const totalErc20AAmount = inputAmount.times(erc20Amount1); + const totalErc20BAmount = inputAmount.times(erc20Amount2); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount), + ); + expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount), + ); + expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount), + ); + }); + it('should transfer a single ERC721 token', async () => { + const inputAmount = new BigNumber(1); + const erc721Amount = new BigNumber(1); + const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const amounts = [erc721Amount]; + const nestedAssetData = [erc721AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwnerFromAsset).to.be.equal(toAddress); + }); + it('should successfully transfer multiple of the same ERC721 token', async () => { + const erc721Balances = await erc721Wrapper.getBalancesAsync(); + const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1]; + const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const erc721AssetData2 = assetDataUtils.encodeERC721AssetData( + erc721TokenA.address, + erc721AFromTokenId2, + ); + const inputAmount = new BigNumber(1); + const erc721Amount = new BigNumber(1); + const amounts = [erc721Amount, erc721Amount]; + const nestedAssetData = [erc721AssetData1, erc721AssetData2]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset1).to.be.equal(fromAddress); + const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2); + expect(ownerFromAsset2).to.be.equal(fromAddress); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + gas: constants.MAX_TRANSFER_FROM_GAS, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2); + expect(newOwnerFromAsset1).to.be.equal(toAddress); + expect(newOwnerFromAsset2).to.be.equal(toAddress); + }); + it('should successfully transfer multiple different ERC721 tokens', async () => { + const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId); + const inputAmount = new BigNumber(1); + const erc721Amount = new BigNumber(1); + const amounts = [erc721Amount, erc721Amount]; + const nestedAssetData = [erc721AssetData1, erc721AssetData2]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset1).to.be.equal(fromAddress); + const ownerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId); + expect(ownerFromAsset2).to.be.equal(fromAddress); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + gas: constants.MAX_TRANSFER_FROM_GAS, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + const newOwnerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId); + expect(newOwnerFromAsset1).to.be.equal(toAddress); + expect(newOwnerFromAsset2).to.be.equal(toAddress); + }); + it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount = new BigNumber(10); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc721Amount = new BigNumber(1); + const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const amounts = [erc20Amount, erc721Amount]; + const nestedAssetData = [erc20AssetData, erc721AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newBalances = await erc20Wrapper.getBalancesAsync(); + const totalAmount = inputAmount.times(erc20Amount); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(totalAmount), + ); + const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwnerFromAsset).to.be.equal(toAddress); + }); + it('should successfully transfer tokens and ignore extra assetData', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount = new BigNumber(10); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc721Amount = new BigNumber(1); + const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const amounts = [erc20Amount, erc721Amount]; + const nestedAssetData = [erc20AssetData, erc721AssetData]; + const extraData = '0102030405060708'; + const assetData = `${assetDataInterface.MultiAsset.getABIEncodedTransactionData( + amounts, + nestedAssetData, + )}${extraData}`; + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset).to.be.equal(fromAddress); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newBalances = await erc20Wrapper.getBalancesAsync(); + const totalAmount = inputAmount.times(erc20Amount); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(totalAmount), + ); + const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(newOwnerFromAsset).to.be.equal(toAddress); + }); + it('should successfully transfer correct amounts when the `amount` > 1', async () => { + const inputAmount = new BigNumber(100); + const erc20Amount1 = new BigNumber(10); + const erc20Amount2 = new BigNumber(20); + const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address); + const amounts = [erc20Amount1, erc20Amount2]; + const nestedAssetData = [erc20AssetData1, erc20AssetData2]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newBalances = await erc20Wrapper.getBalancesAsync(); + const totalErc20AAmount = inputAmount.times(erc20Amount1); + const totalErc20BAmount = inputAmount.times(erc20Amount2); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount), + ); + expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount), + ); + expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount), + ); + }); + it('should successfully transfer a large amount of tokens', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount1 = new BigNumber(10); + const erc20Amount2 = new BigNumber(20); + const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address); + const erc721Amount = new BigNumber(1); + const erc721Balances = await erc721Wrapper.getBalancesAsync(); + const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1]; + const erc721BFromTokenId2 = erc721Balances[fromAddress][erc721TokenB.address][1]; + const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const erc721AssetData2 = assetDataUtils.encodeERC721AssetData( + erc721TokenA.address, + erc721AFromTokenId2, + ); + const erc721AssetData3 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId); + const erc721AssetData4 = assetDataUtils.encodeERC721AssetData( + erc721TokenB.address, + erc721BFromTokenId2, + ); + const amounts = [erc721Amount, erc20Amount1, erc721Amount, erc20Amount2, erc721Amount, erc721Amount]; + const nestedAssetData = [ + erc721AssetData1, + erc20AssetData1, + erc721AssetData2, + erc20AssetData2, + erc721AssetData3, + erc721AssetData4, + ]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + expect(ownerFromAsset1).to.be.equal(fromAddress); + const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2); + expect(ownerFromAsset2).to.be.equal(fromAddress); + const ownerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId); + expect(ownerFromAsset3).to.be.equal(fromAddress); + const ownerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2); + expect(ownerFromAsset4).to.be.equal(fromAddress); + const erc20Balances = await erc20Wrapper.getBalancesAsync(); + await web3Wrapper.awaitTransactionSuccessAsync( + await web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + gas: constants.MAX_EXECUTE_TRANSACTION_GAS, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId); + const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2); + const newOwnerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId); + const newOwnerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2); + expect(newOwnerFromAsset1).to.be.equal(toAddress); + expect(newOwnerFromAsset2).to.be.equal(toAddress); + expect(newOwnerFromAsset3).to.be.equal(toAddress); + expect(newOwnerFromAsset4).to.be.equal(toAddress); + const newBalances = await erc20Wrapper.getBalancesAsync(); + const totalErc20AAmount = inputAmount.times(erc20Amount1); + const totalErc20BAmount = inputAmount.times(erc20Amount2); + expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount), + ); + expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount), + ); + expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal( + erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount), + ); + expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal( + erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount), + ); + }); + it('should revert if a single transfer fails', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount = new BigNumber(10); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + // 2 is an invalid erc721 amount + const erc721Amount = new BigNumber(2); + const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const amounts = [erc20Amount, erc721Amount]; + const nestedAssetData = [erc20AssetData, erc721AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + RevertReason.InvalidAmount, + ); + }); + it('should revert if an AssetProxy is not registered', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount = new BigNumber(10); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc721Amount = new BigNumber(1); + const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const invalidProxyId = '0x12345678'; + const invalidErc721AssetData = `${invalidProxyId}${erc721AssetData.slice(10)}`; + const amounts = [erc20Amount, erc721Amount]; + const nestedAssetData = [erc20AssetData, invalidErc721AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + RevertReason.AssetProxyDoesNotExist, + ); + }); + it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount = new BigNumber(10); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const amounts = [erc20Amount]; + const nestedAssetData = [erc20AssetData, erc721AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + RevertReason.LengthMismatch, + ); + }); + it('should revert if amounts multiplication results in an overflow', async () => { + const inputAmount = new BigNumber(2).pow(128); + const erc20Amount = new BigNumber(2).pow(128); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const amounts = [erc20Amount]; + const nestedAssetData = [erc20AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + RevertReason.Uint256Overflow, + ); + }); + it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount = new BigNumber(10); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc721Amount = new BigNumber(1); + const erc721AssetData = '0x123456'; + const amounts = [erc20Amount, erc721Amount]; + const nestedAssetData = [erc20AssetData, erc721AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: authorized, + }), + RevertReason.LengthGreaterThan3Required, + ); + }); + it('should revert if caller is not authorized', async () => { + const inputAmount = new BigNumber(1); + const erc20Amount = new BigNumber(10); + const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address); + const erc721Amount = new BigNumber(1); + const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId); + const amounts = [erc20Amount, erc721Amount]; + const nestedAssetData = [erc20AssetData, erc721AssetData]; + const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData); + const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( + assetData, + fromAddress, + toAddress, + inputAmount, + ); + await expectTransactionFailedAsync( + web3Wrapper.sendTransactionAsync({ + to: multiAssetProxy.address, + data, + from: notAuthorized, + }), + RevertReason.SenderNotAuthorized, + ); + }); + }); + }); +}); +// tslint:enable:no-unnecessary-type-assertion +// tslint:disable:max-file-line-count diff --git a/packages/contracts/test/exchange/core.ts b/contracts/core/test/exchange/core.ts similarity index 72% rename from packages/contracts/test/exchange/core.ts rename to contracts/core/test/exchange/core.ts index fc8dc5346a..fd6b9ee6b8 100644 --- a/packages/contracts/test/exchange/core.ts +++ b/contracts/core/test/exchange/core.ts @@ -1,3 +1,16 @@ +import { + chaiSetup, + constants, + ERC20BalancesByOwner, + expectTransactionFailedAsync, + getLatestBlockTimestampAsync, + increaseTimeAndMineBlockAsync, + OrderFactory, + OrderStatus, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; import { RevertReason, SignatureType, SignedOrder } from '@0x/types'; @@ -14,23 +27,23 @@ import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_ import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated-wrappers/exchange'; +import { IAssetDataContract } from '../../generated-wrappers/i_asset_data'; +import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy'; import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token'; import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver'; import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync } from '../utils/assertions'; -import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; import { ExchangeWrapper } from '../utils/exchange_wrapper'; -import { OrderFactory } from '../utils/order_factory'; -import { ERC20BalancesByOwner, OrderStatus } from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); +const assetDataInterface = new IAssetDataContract( + artifacts.IAssetData.compilerOutput.abi, + constants.NULL_ADDRESS, + provider, +); // tslint:disable:no-unnecessary-type-assertion describe('Exchange core', () => { let makerAddress: string; @@ -47,6 +60,7 @@ describe('Exchange core', () => { let exchange: ExchangeContract; let erc20Proxy: ERC20ProxyContract; let erc721Proxy: ERC721ProxyContract; + let multiAssetProxy: MultiAssetProxyContract; let maliciousWallet: TestStaticCallReceiverContract; let maliciousValidator: TestStaticCallReceiverContract; @@ -76,44 +90,26 @@ describe('Exchange core', () => { erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner); erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner); + // Deploy AssetProxies, Exchange, tokens, and malicious contracts + erc20Proxy = await erc20Wrapper.deployProxyAsync(); + erc721Proxy = await erc721Wrapper.deployProxyAsync(); + multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync( + artifacts.MultiAssetProxy, + provider, + txDefaults, + ); const numDummyErc20ToDeploy = 3; [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync( numDummyErc20ToDeploy, constants.DUMMY_TOKEN_DECIMALS, ); - erc20Proxy = await erc20Wrapper.deployProxyAsync(); - await erc20Wrapper.setBalancesAndAllowancesAsync(); - [erc721Token] = await erc721Wrapper.deployDummyTokensAsync(); - erc721Proxy = await erc721Wrapper.deployProxyAsync(); - await erc721Wrapper.setBalancesAndAllowancesAsync(); - const erc721Balances = await erc721Wrapper.getBalancesAsync(); - erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address]; - erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address]; - exchange = await ExchangeContract.deployFrom0xArtifactAsync( artifacts.Exchange, provider, txDefaults, assetDataUtils.encodeERC20AssetData(zrxToken.address), ); - exchangeWrapper = new ExchangeWrapper(exchange, provider); - await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner); - await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner); - - await web3Wrapper.awaitTransactionSuccessAsync( - await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { - from: owner, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { - from: owner, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync( artifacts.TestStaticCallReceiver, provider, @@ -126,9 +122,72 @@ describe('Exchange core', () => { exchange.address, ); + // Configure ERC20Proxy + await web3Wrapper.awaitTransactionSuccessAsync( + await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + + // Configure ERC721Proxy + await web3Wrapper.awaitTransactionSuccessAsync( + await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + + // Configure MultiAssetProxy + await web3Wrapper.awaitTransactionSuccessAsync( + await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, { + from: owner, + }), + constants.AWAIT_TRANSACTION_MINED_MS, + ); + + // Configure Exchange + exchangeWrapper = new ExchangeWrapper(exchange, provider); + await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner); + await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner); + await exchangeWrapper.registerAssetProxyAsync(multiAssetProxy.address, owner); + + // Configure ERC20 tokens + await erc20Wrapper.setBalancesAndAllowancesAsync(); + + // Configure ERC721 tokens + await erc721Wrapper.setBalancesAndAllowancesAsync(); + const erc721Balances = await erc721Wrapper.getBalancesAsync(); + erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address]; + erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address]; + + // Configure order defaults defaultMakerAssetAddress = erc20TokenA.address; defaultTakerAssetAddress = erc20TokenB.address; - const defaultOrderParams = { ...constants.STATIC_ORDER_PARAMS, exchangeAddress: exchange.address, @@ -707,6 +766,292 @@ describe('Exchange core', () => { }); }); + describe('Testing exchange of multiple assets', () => { + it('should allow multiple assets to be exchanged for a single asset', async () => { + const makerAmounts = [new BigNumber(10), new BigNumber(20)]; + const makerNestedAssetData = [ + assetDataUtils.encodeERC20AssetData(erc20TokenA.address), + assetDataUtils.encodeERC20AssetData(erc20TokenB.address), + ]; + const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData( + makerAmounts, + makerNestedAssetData, + ); + const makerAssetAmount = new BigNumber(1); + const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); + const takerAssetAmount = new BigNumber(10); + signedOrder = await orderFactory.newSignedOrderAsync({ + makerAssetData, + takerAssetData, + makerAssetAmount, + takerAssetAmount, + makerFee: constants.ZERO_AMOUNT, + takerFee: constants.ZERO_AMOUNT, + }); + + const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress); + const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); + const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); + const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress); + const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); + const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); + + await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); + + const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress); + const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); + const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); + const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress); + const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); + const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); + + expect(finalMakerBalanceA).to.be.bignumber.equal( + initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)), + ); + expect(finalMakerBalanceB).to.be.bignumber.equal( + initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)), + ); + expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.plus(takerAssetAmount)); + expect(finalTakerBalanceA).to.be.bignumber.equal( + initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)), + ); + expect(finalTakerBalanceB).to.be.bignumber.equal( + initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)), + ); + expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(takerAssetAmount)); + }); + it('should allow multiple assets to be exchanged for multiple assets', async () => { + const makerAmounts = [new BigNumber(10), new BigNumber(20)]; + const makerNestedAssetData = [ + assetDataUtils.encodeERC20AssetData(erc20TokenA.address), + assetDataUtils.encodeERC20AssetData(erc20TokenB.address), + ]; + const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData( + makerAmounts, + makerNestedAssetData, + ); + const makerAssetAmount = new BigNumber(1); + const takerAmounts = [new BigNumber(10), new BigNumber(1)]; + const takerAssetId = erc721TakerAssetIds[0]; + const takerNestedAssetData = [ + assetDataUtils.encodeERC20AssetData(zrxToken.address), + assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId), + ]; + const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData( + takerAmounts, + takerNestedAssetData, + ); + const takerAssetAmount = new BigNumber(1); + signedOrder = await orderFactory.newSignedOrderAsync({ + makerAssetData, + takerAssetData, + makerAssetAmount, + takerAssetAmount, + makerFee: constants.ZERO_AMOUNT, + takerFee: constants.ZERO_AMOUNT, + }); + + const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress); + const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); + const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); + const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress); + const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); + const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); + const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId); + expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress); + + await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); + + const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress); + const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); + const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); + const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress); + const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); + const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); + const finalOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId); + + expect(finalMakerBalanceA).to.be.bignumber.equal( + initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)), + ); + expect(finalMakerBalanceB).to.be.bignumber.equal( + initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)), + ); + expect(finalMakerZrxBalance).to.be.bignumber.equal( + initialMakerZrxBalance.plus(takerAmounts[0].times(takerAssetAmount)), + ); + expect(finalTakerBalanceA).to.be.bignumber.equal( + initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)), + ); + expect(finalTakerBalanceB).to.be.bignumber.equal( + initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)), + ); + expect(finalTakerZrxBalance).to.be.bignumber.equal( + initialTakerZrxBalance.minus(takerAmounts[0].times(takerAssetAmount)), + ); + expect(finalOwnerTakerAsset).to.be.equal(makerAddress); + }); + it('should allow an order selling multiple assets to be partially filled', async () => { + const makerAmounts = [new BigNumber(10), new BigNumber(20)]; + const makerNestedAssetData = [ + assetDataUtils.encodeERC20AssetData(erc20TokenA.address), + assetDataUtils.encodeERC20AssetData(erc20TokenB.address), + ]; + const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData( + makerAmounts, + makerNestedAssetData, + ); + const makerAssetAmount = new BigNumber(30); + const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); + const takerAssetAmount = new BigNumber(10); + signedOrder = await orderFactory.newSignedOrderAsync({ + makerAssetData, + takerAssetData, + makerAssetAmount, + takerAssetAmount, + makerFee: constants.ZERO_AMOUNT, + takerFee: constants.ZERO_AMOUNT, + }); + + const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress); + const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); + const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); + const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress); + const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); + const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); + + const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2); + await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { + takerAssetFillAmount, + }); + + const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress); + const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); + const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); + const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress); + const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); + const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); + + expect(finalMakerBalanceA).to.be.bignumber.equal( + initialMakerBalanceA.minus( + makerAmounts[0].times( + makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ), + ); + expect(finalMakerBalanceB).to.be.bignumber.equal( + initialMakerBalanceB.minus( + makerAmounts[1].times( + makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ), + ); + expect(finalMakerZrxBalance).to.be.bignumber.equal( + initialMakerZrxBalance.plus( + takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ); + expect(finalTakerBalanceA).to.be.bignumber.equal( + initialTakerBalanceA.plus( + makerAmounts[0].times( + makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ), + ); + expect(finalTakerBalanceB).to.be.bignumber.equal( + initialTakerBalanceB.plus( + makerAmounts[1].times( + makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ), + ); + expect(finalTakerZrxBalance).to.be.bignumber.equal( + initialTakerZrxBalance.minus( + takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ); + }); + it('should allow an order buying multiple assets to be partially filled', async () => { + const takerAmounts = [new BigNumber(10), new BigNumber(20)]; + const takerNestedAssetData = [ + assetDataUtils.encodeERC20AssetData(erc20TokenA.address), + assetDataUtils.encodeERC20AssetData(erc20TokenB.address), + ]; + const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData( + takerAmounts, + takerNestedAssetData, + ); + const takerAssetAmount = new BigNumber(30); + const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); + const makerAssetAmount = new BigNumber(10); + signedOrder = await orderFactory.newSignedOrderAsync({ + makerAssetData, + takerAssetData, + makerAssetAmount, + takerAssetAmount, + makerFee: constants.ZERO_AMOUNT, + takerFee: constants.ZERO_AMOUNT, + }); + + const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress); + const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); + const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); + const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress); + const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); + const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); + + const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2); + await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { + takerAssetFillAmount, + }); + + const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress); + const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); + const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); + const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress); + const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); + const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); + + expect(finalMakerBalanceA).to.be.bignumber.equal( + initialMakerBalanceA.plus( + takerAmounts[0].times( + takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ), + ); + expect(finalMakerBalanceB).to.be.bignumber.equal( + initialMakerBalanceB.plus( + takerAmounts[1].times( + takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ), + ); + expect(finalMakerZrxBalance).to.be.bignumber.equal( + initialMakerZrxBalance.minus( + makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ); + expect(finalTakerBalanceA).to.be.bignumber.equal( + initialTakerBalanceA.minus( + takerAmounts[0].times( + takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ), + ); + expect(finalTakerBalanceB).to.be.bignumber.equal( + initialTakerBalanceB.minus( + takerAmounts[1].times( + takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ), + ); + expect(finalTakerZrxBalance).to.be.bignumber.equal( + initialTakerZrxBalance.plus( + makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount), + ), + ); + }); + }); + describe('getOrderInfo', () => { beforeEach(async () => { signedOrder = await orderFactory.newSignedOrderAsync(); diff --git a/packages/contracts/test/exchange/dispatcher.ts b/contracts/core/test/exchange/dispatcher.ts similarity index 97% rename from packages/contracts/test/exchange/dispatcher.ts rename to contracts/core/test/exchange/dispatcher.ts index 3d3aa42c26..9bc5cbcce9 100644 --- a/packages/contracts/test/exchange/dispatcher.ts +++ b/contracts/core/test/exchange/dispatcher.ts @@ -1,3 +1,12 @@ +import { + chaiSetup, + constants, + expectTransactionFailedAsync, + LogDecoder, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils } from '@0x/order-utils'; import { AssetProxyId, RevertReason } from '@0x/types'; @@ -14,13 +23,8 @@ import { TestAssetProxyDispatcherContract, } from '../../generated-wrappers/test_asset_proxy_dispatcher'; import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; -import { LogDecoder } from '../utils/log_decoder'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; @@ -145,7 +149,7 @@ describe('AssetProxyDispatcher', () => { }); it('should log an event with correct arguments when an asset proxy is registered', async () => { - const logDecoder = new LogDecoder(web3Wrapper); + const logDecoder = new LogDecoder(web3Wrapper, artifacts); const txReceipt = await logDecoder.getTxWithDecodedLogsAsync( await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }), ); diff --git a/packages/contracts/test/exchange/fill_order.ts b/contracts/core/test/exchange/fill_order.ts similarity index 98% rename from packages/contracts/test/exchange/fill_order.ts rename to contracts/core/test/exchange/fill_order.ts index 37efaad2b2..2bdbe4855d 100644 --- a/packages/contracts/test/exchange/fill_order.ts +++ b/contracts/core/test/exchange/fill_order.ts @@ -1,23 +1,25 @@ -import { BlockchainLifecycle } from '@0x/dev-utils'; -import * as _ from 'lodash'; - -import { chaiSetup } from '../utils/chai_setup'; -import { - FillOrderCombinatorialUtils, - fillOrderCombinatorialUtilsFactoryAsync, -} from '../utils/fill_order_combinatorial_utils'; import { AllowanceAmountScenario, AssetDataScenario, BalanceAmountScenario, + chaiSetup, ExpirationTimeSecondsScenario, FeeRecipientAddressScenario, FillScenario, OrderAssetAmountScenario, + provider, TakerAssetFillAmountScenario, TakerScenario, -} from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; +import { BlockchainLifecycle } from '@0x/dev-utils'; +import * as _ from 'lodash'; + +import { + FillOrderCombinatorialUtils, + fillOrderCombinatorialUtilsFactoryAsync, +} from '../utils/fill_order_combinatorial_utils'; chaiSetup.configure(); const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); diff --git a/packages/contracts/test/exchange/internal.ts b/contracts/core/test/exchange/internal.ts similarity index 97% rename from packages/contracts/test/exchange/internal.ts rename to contracts/core/test/exchange/internal.ts index 109be29c68..972f5efb66 100644 --- a/packages/contracts/test/exchange/internal.ts +++ b/contracts/core/test/exchange/internal.ts @@ -1,3 +1,15 @@ +import { + bytes32Values, + chaiSetup, + constants, + FillResults, + getRevertReasonOrErrorMessageForSendTransactionAsync, + provider, + testCombinatoriallyWithReferenceFuncAsync, + txDefaults, + uint256Values, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { Order, RevertReason, SignedOrder } from '@0x/types'; import { BigNumber } from '@0x/utils'; @@ -6,12 +18,6 @@ import * as _ from 'lodash'; import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals'; import { artifacts } from '../../src/artifacts'; -import { getRevertReasonOrErrorMessageForSendTransactionAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { bytes32Values, testCombinatoriallyWithReferenceFuncAsync, uint256Values } from '../utils/combinatorial_utils'; -import { constants } from '../utils/constants'; -import { FillResults } from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/packages/contracts/test/exchange/match_orders.ts b/contracts/core/test/exchange/match_orders.ts similarity index 99% rename from packages/contracts/test/exchange/match_orders.ts rename to contracts/core/test/exchange/match_orders.ts index eea9992d9b..0e841b3591 100644 --- a/packages/contracts/test/exchange/match_orders.ts +++ b/contracts/core/test/exchange/match_orders.ts @@ -1,3 +1,14 @@ +import { + chaiSetup, + constants, + ERC20BalancesByOwner, + ERC721TokenIdsByOwner, + expectTransactionFailedAsync, + OrderFactory, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils } from '@0x/order-utils'; import { RevertReason } from '@0x/types'; @@ -14,16 +25,10 @@ import { ExchangeContract } from '../../generated-wrappers/exchange'; import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token'; import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals'; import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; import { ExchangeWrapper } from '../utils/exchange_wrapper'; import { MatchOrderTester } from '../utils/match_order_tester'; -import { OrderFactory } from '../utils/order_factory'; -import { ERC20BalancesByOwner, ERC721TokenIdsByOwner } from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); chaiSetup.configure(); diff --git a/packages/contracts/test/exchange/signature_validator.ts b/contracts/core/test/exchange/signature_validator.ts similarity index 98% rename from packages/contracts/test/exchange/signature_validator.ts rename to contracts/core/test/exchange/signature_validator.ts index 756c727668..b84a488a13 100644 --- a/packages/contracts/test/exchange/signature_validator.ts +++ b/contracts/core/test/exchange/signature_validator.ts @@ -1,3 +1,14 @@ +import { + addressUtils, + chaiSetup, + constants, + expectContractCallFailedAsync, + LogDecoder, + OrderFactory, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils, signatureUtils } from '@0x/order-utils'; import { RevertReason, SignatureType, SignedOrder } from '@0x/types'; @@ -13,13 +24,6 @@ import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_st import { ValidatorContract } from '../../generated-wrappers/validator'; import { WalletContract } from '../../generated-wrappers/wallet'; import { artifacts } from '../../src/artifacts'; -import { addressUtils } from '../utils/address_utils'; -import { expectContractCallFailedAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { LogDecoder } from '../utils/log_decoder'; -import { OrderFactory } from '../utils/order_factory'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; @@ -73,7 +77,7 @@ describe('MixinSignatureValidator', () => { provider, txDefaults, ); - signatureValidatorLogDecoder = new LogDecoder(web3Wrapper); + signatureValidatorLogDecoder = new LogDecoder(web3Wrapper, artifacts); await web3Wrapper.awaitTransactionSuccessAsync( await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(testValidator.address, true, { from: signerAddress, diff --git a/packages/contracts/test/exchange/transactions.ts b/contracts/core/test/exchange/transactions.ts similarity index 97% rename from packages/contracts/test/exchange/transactions.ts rename to contracts/core/test/exchange/transactions.ts index 1b5eef295b..c4086d9beb 100644 --- a/packages/contracts/test/exchange/transactions.ts +++ b/contracts/core/test/exchange/transactions.ts @@ -1,3 +1,16 @@ +import { + chaiSetup, + constants, + ERC20BalancesByOwner, + expectTransactionFailedAsync, + OrderFactory, + orderUtils, + provider, + SignedTransaction, + TransactionFactory, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils'; import { OrderWithoutExchangeAddress, RevertReason, SignedOrder } from '@0x/types'; @@ -11,16 +24,8 @@ import { ExchangeContract } from '../../generated-wrappers/exchange'; import { ExchangeWrapperContract } from '../../generated-wrappers/exchange_wrapper'; import { WhitelistContract } from '../../generated-wrappers/whitelist'; import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ExchangeWrapper } from '../utils/exchange_wrapper'; -import { OrderFactory } from '../utils/order_factory'; -import { orderUtils } from '../utils/order_utils'; -import { TransactionFactory } from '../utils/transaction_factory'; -import { ERC20BalancesByOwner, SignedTransaction } from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/packages/contracts/test/exchange/wrapper.ts b/contracts/core/test/exchange/wrapper.ts similarity index 99% rename from packages/contracts/test/exchange/wrapper.ts rename to contracts/core/test/exchange/wrapper.ts index 6b660aac5e..17cb7a3bb2 100644 --- a/packages/contracts/test/exchange/wrapper.ts +++ b/contracts/core/test/exchange/wrapper.ts @@ -1,3 +1,16 @@ +import { + chaiSetup, + constants, + ERC20BalancesByOwner, + expectTransactionFailedAsync, + getLatestBlockTimestampAsync, + increaseTimeAndMineBlockAsync, + OrderFactory, + OrderStatus, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; import { RevertReason, SignedOrder } from '@0x/types'; @@ -13,16 +26,9 @@ import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { ExchangeContract } from '../../generated-wrappers/exchange'; import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token'; import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync } from '../utils/assertions'; -import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; import { ExchangeWrapper } from '../utils/exchange_wrapper'; -import { OrderFactory } from '../utils/order_factory'; -import { ERC20BalancesByOwner, OrderStatus } from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/contracts/core/test/extensions/dutch_auction.ts b/contracts/core/test/extensions/dutch_auction.ts new file mode 100644 index 0000000000..54e6092d7a --- /dev/null +++ b/contracts/core/test/extensions/dutch_auction.ts @@ -0,0 +1,452 @@ +import { + chaiSetup, + constants, + ContractName, + ERC20BalancesByOwner, + expectTransactionFailedAsync, + getLatestBlockTimestampAsync, + OrderFactory, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; +import { BlockchainLifecycle } from '@0x/dev-utils'; +import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils'; +import { RevertReason, SignedOrder } from '@0x/types'; +import { BigNumber } from '@0x/utils'; +import { Web3Wrapper } from '@0x/web3-wrapper'; +import * as chai from 'chai'; +import ethAbi = require('ethereumjs-abi'); +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; +import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; +import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction'; +import { ExchangeContract } from '../../generated-wrappers/exchange'; +import { WETH9Contract } from '../../generated-wrappers/weth9'; +import { artifacts } from '../../src/artifacts'; +import { ERC20Wrapper } from '../utils/erc20_wrapper'; +import { ERC721Wrapper } from '../utils/erc721_wrapper'; +import { ExchangeWrapper } from '../utils/exchange_wrapper'; + +chaiSetup.configure(); +const expect = chai.expect; +const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); +const DECIMALS_DEFAULT = 18; + +describe(ContractName.DutchAuction, () => { + let makerAddress: string; + let owner: string; + let takerAddress: string; + let feeRecipientAddress: string; + let defaultMakerAssetAddress: string; + + let zrxToken: DummyERC20TokenContract; + let erc20TokenA: DummyERC20TokenContract; + let erc721Token: DummyERC721TokenContract; + let dutchAuctionContract: DutchAuctionContract; + let wethContract: WETH9Contract; + + let sellerOrderFactory: OrderFactory; + let buyerOrderFactory: OrderFactory; + let erc20Wrapper: ERC20Wrapper; + let erc20Balances: ERC20BalancesByOwner; + let currentBlockTimestamp: number; + let auctionBeginTimeSeconds: BigNumber; + let auctionEndTimeSeconds: BigNumber; + let auctionBeginAmount: BigNumber; + let auctionEndAmount: BigNumber; + let sellOrder: SignedOrder; + let buyOrder: SignedOrder; + let erc721MakerAssetIds: BigNumber[]; + const tenMinutesInSeconds = 10 * 60; + + function extendMakerAssetData(makerAssetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string { + return ethUtil.bufferToHex( + Buffer.concat([ + ethUtil.toBuffer(makerAssetData), + ethUtil.toBuffer( + (ethAbi as any).rawEncode( + ['uint256', 'uint256'], + [beginTimeSeconds.toString(), beginAmount.toString()], + ), + ), + ]), + ); + } + + before(async () => { + await blockchainLifecycle.startAsync(); + const accounts = await web3Wrapper.getAvailableAddressesAsync(); + const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = accounts); + + erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner); + + const numDummyErc20ToDeploy = 2; + [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync( + numDummyErc20ToDeploy, + constants.DUMMY_TOKEN_DECIMALS, + ); + const erc20Proxy = await erc20Wrapper.deployProxyAsync(); + await erc20Wrapper.setBalancesAndAllowancesAsync(); + + const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner); + [erc721Token] = await erc721Wrapper.deployDummyTokensAsync(); + const erc721Proxy = await erc721Wrapper.deployProxyAsync(); + await erc721Wrapper.setBalancesAndAllowancesAsync(); + const erc721Balances = await erc721Wrapper.getBalancesAsync(); + erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address]; + + wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults); + erc20Wrapper.addDummyTokenContract(wethContract as any); + + const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); + const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync( + artifacts.Exchange, + provider, + txDefaults, + zrxAssetData, + ); + const exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider); + await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner); + await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner); + + await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, { + from: owner, + }); + await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, { + from: owner, + }); + + const dutchAuctionInstance = await DutchAuctionContract.deployFrom0xArtifactAsync( + artifacts.DutchAuction, + provider, + txDefaults, + exchangeInstance.address, + ); + dutchAuctionContract = new DutchAuctionContract( + dutchAuctionInstance.abi, + dutchAuctionInstance.address, + provider, + ); + + defaultMakerAssetAddress = erc20TokenA.address; + const defaultTakerAssetAddress = wethContract.address; + + // Set up taker WETH balance and allowance + await web3Wrapper.awaitTransactionSuccessAsync( + await wethContract.deposit.sendTransactionAsync({ + from: takerAddress, + value: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT), + }), + ); + await web3Wrapper.awaitTransactionSuccessAsync( + await wethContract.approve.sendTransactionAsync( + erc20Proxy.address, + constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS, + { from: takerAddress }, + ), + ); + web3Wrapper.abiDecoder.addABI(exchangeInstance.abi); + web3Wrapper.abiDecoder.addABI(zrxToken.abi); + erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address); + + currentBlockTimestamp = await getLatestBlockTimestampAsync(); + // Default auction begins 10 minutes ago + auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds); + // Default auction ends 10 from now + auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds); + auctionBeginAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT); + auctionEndAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT); + + // Default sell order and buy order are exact mirrors + const sellerDefaultOrderParams = { + salt: generatePseudoRandomSalt(), + exchangeAddress: exchangeInstance.address, + makerAddress, + feeRecipientAddress, + // taker address or sender address should be set to the ducth auction contract + takerAddress: dutchAuctionContract.address, + makerAssetData: extendMakerAssetData( + assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress), + auctionBeginTimeSeconds, + auctionBeginAmount, + ), + takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress), + makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT), + takerAssetAmount: auctionEndAmount, + expirationTimeSeconds: auctionEndTimeSeconds, + makerFee: constants.ZERO_AMOUNT, + takerFee: constants.ZERO_AMOUNT, + }; + // Default buy order is for the auction begin price + const buyerDefaultOrderParams = { + ...sellerDefaultOrderParams, + makerAddress: takerAddress, + makerAssetData: sellerDefaultOrderParams.takerAssetData, + takerAssetData: sellerDefaultOrderParams.makerAssetData, + makerAssetAmount: auctionBeginAmount, + takerAssetAmount: sellerDefaultOrderParams.makerAssetAmount, + }; + const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)]; + const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)]; + sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams); + buyerOrderFactory = new OrderFactory(takerPrivateKey, buyerDefaultOrderParams); + }); + after(async () => { + await blockchainLifecycle.revertAsync(); + }); + beforeEach(async () => { + await blockchainLifecycle.startAsync(); + erc20Balances = await erc20Wrapper.getBalancesAsync(); + sellOrder = await sellerOrderFactory.newSignedOrderAsync(); + buyOrder = await buyerOrderFactory.newSignedOrderAsync(); + }); + afterEach(async () => { + await blockchainLifecycle.revertAsync(); + }); + describe('matchOrders', () => { + it('should be worth the begin price at the begining of the auction', async () => { + auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp + 2); + sellOrder = await sellerOrderFactory.newSignedOrderAsync({ + makerAssetData: extendMakerAssetData( + assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress), + auctionBeginTimeSeconds, + auctionBeginAmount, + ), + }); + const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder); + expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount); + expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount); + }); + it('should be be worth the end price at the end of the auction', async () => { + auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2); + auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds); + sellOrder = await sellerOrderFactory.newSignedOrderAsync({ + makerAssetData: extendMakerAssetData( + assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress), + auctionBeginTimeSeconds, + auctionBeginAmount, + ), + expirationTimeSeconds: auctionEndTimeSeconds, + }); + const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder); + expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionEndAmount); + expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount); + }); + it('should match orders at current amount and send excess to buyer', async () => { + const beforeAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder); + buyOrder = await buyerOrderFactory.newSignedOrderAsync({ + makerAssetAmount: beforeAuctionDetails.currentAmount.times(2), + }); + await web3Wrapper.awaitTransactionSuccessAsync( + await dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ), + ); + const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder); + const newBalances = await erc20Wrapper.getBalancesAsync(); + expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal( + constants.ZERO_AMOUNT, + ); + // HACK gte used here due to a bug in ganache where the timestamp can change + // between multiple calls to the same block. Which can move the amount in our case + // ref: https://github.com/trufflesuite/ganache-core/issues/111 + expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte( + erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount), + ); + expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.gte( + erc20Balances[takerAddress][wethContract.address].minus(beforeAuctionDetails.currentAmount), + ); + }); + it('maker fees on sellOrder are paid to the fee receipient', async () => { + sellOrder = await sellerOrderFactory.newSignedOrderAsync({ + makerFee: new BigNumber(1), + }); + const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ); + await web3Wrapper.awaitTransactionSuccessAsync(txHash); + const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder); + const newBalances = await erc20Wrapper.getBalancesAsync(); + expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte( + erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount), + ); + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee), + ); + }); + it('maker fees on buyOrder are paid to the fee receipient', async () => { + buyOrder = await buyerOrderFactory.newSignedOrderAsync({ + makerFee: new BigNumber(1), + }); + const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ); + await web3Wrapper.awaitTransactionSuccessAsync(txHash); + const newBalances = await erc20Wrapper.getBalancesAsync(); + const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder); + expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte( + erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount), + ); + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee), + ); + }); + it('should revert when auction expires', async () => { + auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2); + auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds); + sellOrder = await sellerOrderFactory.newSignedOrderAsync({ + expirationTimeSeconds: auctionEndTimeSeconds, + makerAssetData: extendMakerAssetData( + assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress), + auctionBeginTimeSeconds, + auctionBeginAmount, + ), + }); + return expectTransactionFailedAsync( + dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ), + RevertReason.AuctionExpired, + ); + }); + it('cannot be filled for less than the current price', async () => { + buyOrder = await buyerOrderFactory.newSignedOrderAsync({ + makerAssetAmount: sellOrder.takerAssetAmount, + }); + return expectTransactionFailedAsync( + dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ), + RevertReason.AuctionInvalidAmount, + ); + }); + it('auction begin amount must be higher than final amount ', async () => { + sellOrder = await sellerOrderFactory.newSignedOrderAsync({ + takerAssetAmount: auctionBeginAmount.plus(1), + }); + return expectTransactionFailedAsync( + dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ), + RevertReason.AuctionInvalidAmount, + ); + }); + it('begin time is less than end time', async () => { + auctionBeginTimeSeconds = new BigNumber(auctionEndTimeSeconds).plus(tenMinutesInSeconds); + sellOrder = await sellerOrderFactory.newSignedOrderAsync({ + expirationTimeSeconds: auctionEndTimeSeconds, + makerAssetData: extendMakerAssetData( + assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress), + auctionBeginTimeSeconds, + auctionBeginAmount, + ), + }); + return expectTransactionFailedAsync( + dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ), + RevertReason.AuctionInvalidBeginTime, + ); + }); + it('asset data contains auction parameters', async () => { + sellOrder = await sellerOrderFactory.newSignedOrderAsync({ + makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress), + }); + return expectTransactionFailedAsync( + dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ), + RevertReason.InvalidAssetData, + ); + }); + describe('ERC721', () => { + it('should match orders when ERC721', async () => { + const makerAssetId = erc721MakerAssetIds[0]; + sellOrder = await sellerOrderFactory.newSignedOrderAsync({ + makerAssetAmount: new BigNumber(1), + makerAssetData: extendMakerAssetData( + assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId), + auctionBeginTimeSeconds, + auctionBeginAmount, + ), + }); + buyOrder = await buyerOrderFactory.newSignedOrderAsync({ + takerAssetAmount: new BigNumber(1), + takerAssetData: sellOrder.makerAssetData, + }); + await web3Wrapper.awaitTransactionSuccessAsync( + await dutchAuctionContract.matchOrders.sendTransactionAsync( + buyOrder, + sellOrder, + buyOrder.signature, + sellOrder.signature, + { + from: takerAddress, + }, + ), + ); + const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder); + const newBalances = await erc20Wrapper.getBalancesAsync(); + // HACK gte used here due to a bug in ganache where the timestamp can change + // between multiple calls to the same block. Which can move the amount in our case + // ref: https://github.com/trufflesuite/ganache-core/issues/111 + expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte( + erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount), + ); + const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId); + expect(newOwner).to.be.bignumber.equal(takerAddress); + }); + }); + }); +}); diff --git a/packages/contracts/test/extensions/forwarder.ts b/contracts/core/test/extensions/forwarder.ts similarity index 99% rename from packages/contracts/test/extensions/forwarder.ts rename to contracts/core/test/extensions/forwarder.ts index c006be0fed..44ad4d6ffc 100644 --- a/packages/contracts/test/extensions/forwarder.ts +++ b/contracts/core/test/extensions/forwarder.ts @@ -1,3 +1,16 @@ +import { + chaiSetup, + constants, + ContractName, + ERC20BalancesByOwner, + expectContractCreationFailedAsync, + expectTransactionFailedAsync, + OrderFactory, + provider, + sendTransactionResult, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils } from '@0x/order-utils'; import { RevertReason, SignedOrder } from '@0x/types'; @@ -12,20 +25,10 @@ import { ExchangeContract } from '../../generated-wrappers/exchange'; import { ForwarderContract } from '../../generated-wrappers/forwarder'; import { WETH9Contract } from '../../generated-wrappers/weth9'; import { artifacts } from '../../src/artifacts'; -import { - expectContractCreationFailedAsync, - expectTransactionFailedAsync, - sendTransactionResult, -} from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; import { ExchangeWrapper } from '../utils/exchange_wrapper'; import { ForwarderWrapper } from '../utils/forwarder_wrapper'; -import { OrderFactory } from '../utils/order_factory'; -import { ContractName, ERC20BalancesByOwner } from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/packages/contracts/test/extensions/order_validator.ts b/contracts/core/test/extensions/order_validator.ts similarity index 99% rename from packages/contracts/test/extensions/order_validator.ts rename to contracts/core/test/extensions/order_validator.ts index 37d7c4c5ae..3dbe76f6e8 100644 --- a/packages/contracts/test/extensions/order_validator.ts +++ b/contracts/core/test/extensions/order_validator.ts @@ -1,3 +1,12 @@ +import { + chaiSetup, + constants, + OrderFactory, + OrderStatus, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; import { SignedOrder } from '@0x/types'; @@ -12,14 +21,9 @@ import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { ExchangeContract } from '../../generated-wrappers/exchange'; import { OrderValidatorContract } from '../../generated-wrappers/order_validator'; import { artifacts } from '../../src/artifacts'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; import { ERC721Wrapper } from '../utils/erc721_wrapper'; import { ExchangeWrapper } from '../utils/exchange_wrapper'; -import { OrderFactory } from '../utils/order_factory'; -import { OrderStatus } from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/contracts/core/test/global_hooks.ts b/contracts/core/test/global_hooks.ts new file mode 100644 index 0000000000..f8ace376a5 --- /dev/null +++ b/contracts/core/test/global_hooks.ts @@ -0,0 +1,17 @@ +import { env, EnvVars } from '@0x/dev-utils'; + +import { coverage, profiler, provider } from '@0x/contracts-test-utils'; +before('start web3 provider', () => { + provider.start(); +}); +after('generate coverage report', async () => { + if (env.parseBoolean(EnvVars.SolidityCoverage)) { + const coverageSubprovider = coverage.getCoverageSubproviderSingleton(); + await coverageSubprovider.writeCoverageAsync(); + } + if (env.parseBoolean(EnvVars.SolidityProfiler)) { + const profilerSubprovider = profiler.getProfilerSubproviderSingleton(); + await profilerSubprovider.writeProfilerOutputAsync(); + } + provider.stop(); +}); diff --git a/packages/contracts/test/multisig/asset_proxy_owner.ts b/contracts/core/test/multisig/asset_proxy_owner.ts similarity index 85% rename from packages/contracts/test/multisig/asset_proxy_owner.ts rename to contracts/core/test/multisig/asset_proxy_owner.ts index 087152316f..daebfb7fb4 100644 --- a/packages/contracts/test/multisig/asset_proxy_owner.ts +++ b/contracts/core/test/multisig/asset_proxy_owner.ts @@ -1,3 +1,16 @@ +import { + chaiSetup, + constants, + expectContractCallFailedAsync, + expectContractCreationFailedAsync, + expectTransactionFailedAsync, + expectTransactionFailedWithoutReasonAsync, + increaseTimeAndMineBlockAsync, + provider, + sendTransactionResult, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { RevertReason } from '@0x/types'; import { BigNumber } from '@0x/utils'; @@ -14,18 +27,7 @@ import { import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable'; import { TestAssetProxyOwnerContract } from '../../generated-wrappers/test_asset_proxy_owner'; import { artifacts } from '../../src/artifacts'; -import { - expectContractCallFailedAsync, - expectContractCreationFailedAsync, - expectTransactionFailedAsync, - expectTransactionFailedWithoutReasonAsync, - sendTransactionResult, -} from '../utils/assertions'; -import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { MultiSigWrapper } from '../utils/multi_sig_wrapper'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; +import { AssetProxyOwnerWrapper } from '../utils/asset_proxy_owner_wrapper'; chaiSetup.configure(); const expect = chai.expect; @@ -41,7 +43,7 @@ describe('AssetProxyOwner', () => { let erc20Proxy: MixinAuthorizableContract; let erc721Proxy: MixinAuthorizableContract; let testAssetProxyOwner: TestAssetProxyOwnerContract; - let multiSigWrapper: MultiSigWrapper; + let assetProxyOwnerWrapper: AssetProxyOwnerWrapper; before(async () => { await blockchainLifecycle.startAsync(); @@ -75,7 +77,7 @@ describe('AssetProxyOwner', () => { REQUIRED_APPROVALS, SECONDS_TIME_LOCKED, ); - multiSigWrapper = new MultiSigWrapper(testAssetProxyOwner, provider); + assetProxyOwnerWrapper = new AssetProxyOwnerWrapper(testAssetProxyOwner, provider); await web3Wrapper.awaitTransactionSuccessAsync( await erc20Proxy.transferOwnership.sendTransactionAsync(testAssetProxyOwner.address, { from: initialOwner, @@ -172,7 +174,7 @@ describe('AssetProxyOwner', () => { addressToRegister, isRegistered, ); - const submitTxRes = await multiSigWrapper.submitTransactionAsync( + const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync( testAssetProxyOwner.address, registerAssetProxyData, owners[0], @@ -181,10 +183,10 @@ describe('AssetProxyOwner', () => { const log = submitTxRes.logs[0] as LogWithDecodedArgs; const txId = log.args.transactionId; - await multiSigWrapper.confirmTransactionAsync(txId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]); await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber()); - const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]); + const executeTxRes = await assetProxyOwnerWrapper.executeTransactionAsync(txId, owners[0]); const registerLog = executeTxRes.logs[0] as LogWithDecodedArgs< AssetProxyOwnerAssetProxyRegistrationEventArgs >; @@ -204,7 +206,7 @@ describe('AssetProxyOwner', () => { addressToRegister, isRegistered, ); - const submitTxRes = await multiSigWrapper.submitTransactionAsync( + const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync( testAssetProxyOwner.address, registerAssetProxyData, owners[0], @@ -212,10 +214,10 @@ describe('AssetProxyOwner', () => { const log = submitTxRes.logs[0] as LogWithDecodedArgs; const txId = log.args.transactionId; - await multiSigWrapper.confirmTransactionAsync(txId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]); await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber()); - const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]); + const executeTxRes = await assetProxyOwnerWrapper.executeTransactionAsync(txId, owners[0]); const failureLog = executeTxRes.logs[0] as LogWithDecodedArgs; expect(failureLog.args.transactionId).to.be.bignumber.equal(txId); @@ -237,7 +239,7 @@ describe('AssetProxyOwner', () => { addressToRegister, isRegistered, ); - const registerAssetProxySubmitRes = await multiSigWrapper.submitTransactionAsync( + const registerAssetProxySubmitRes = await assetProxyOwnerWrapper.submitTransactionAsync( testAssetProxyOwner.address, registerAssetProxyData, owners[0], @@ -247,12 +249,12 @@ describe('AssetProxyOwner', () => { >; const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(authorized); - const erc20AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync( + const erc20AddAuthorizedAddressSubmitRes = await assetProxyOwnerWrapper.submitTransactionAsync( erc20Proxy.address, addAuthorizedAddressData, owners[0], ); - const erc721AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync( + const erc721AddAuthorizedAddressSubmitRes = await assetProxyOwnerWrapper.submitTransactionAsync( erc721Proxy.address, addAuthorizedAddressData, owners[0], @@ -267,15 +269,15 @@ describe('AssetProxyOwner', () => { const erc20AddAuthorizedAddressTxId = erc20AddAuthorizedAddressSubmitLog.args.transactionId; const erc721AddAuthorizedAddressTxId = erc721AddAuthorizedAddressSubmitLog.args.transactionId; - await multiSigWrapper.confirmTransactionAsync(registerAssetProxyTxId, owners[1]); - await multiSigWrapper.confirmTransactionAsync(erc20AddAuthorizedAddressTxId, owners[1]); - await multiSigWrapper.confirmTransactionAsync(erc721AddAuthorizedAddressTxId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(registerAssetProxyTxId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(erc20AddAuthorizedAddressTxId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(erc721AddAuthorizedAddressTxId, owners[1]); await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber()); - await multiSigWrapper.executeTransactionAsync(registerAssetProxyTxId, owners[0]); - await multiSigWrapper.executeTransactionAsync(erc20AddAuthorizedAddressTxId, owners[0], { + await assetProxyOwnerWrapper.executeTransactionAsync(registerAssetProxyTxId, owners[0]); + await assetProxyOwnerWrapper.executeTransactionAsync(erc20AddAuthorizedAddressTxId, owners[0], { gas: constants.MAX_EXECUTE_TRANSACTION_GAS, }); - await multiSigWrapper.executeTransactionAsync(erc721AddAuthorizedAddressTxId, owners[0], { + await assetProxyOwnerWrapper.executeTransactionAsync(erc721AddAuthorizedAddressTxId, owners[0], { gas: constants.MAX_EXECUTE_TRANSACTION_GAS, }); }); @@ -285,7 +287,7 @@ describe('AssetProxyOwner', () => { const notRemoveAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData( authorized, ); - const submitTxRes = await multiSigWrapper.submitTransactionAsync( + const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync( erc20Proxy.address, notRemoveAuthorizedAddressData, owners[0], @@ -303,7 +305,7 @@ describe('AssetProxyOwner', () => { authorized, erc20Index, ); - const submitTxRes = await multiSigWrapper.submitTransactionAsync( + const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync( erc20Proxy.address, removeAuthorizedAddressAtIndexData, owners[0], @@ -321,7 +323,7 @@ describe('AssetProxyOwner', () => { authorized, erc721Index, ); - const submitTxRes = await multiSigWrapper.submitTransactionAsync( + const submitTxRes = await assetProxyOwnerWrapper.submitTransactionAsync( erc721Proxy.address, removeAuthorizedAddressAtIndexData, owners[0], @@ -341,7 +343,7 @@ describe('AssetProxyOwner', () => { authorized, erc20Index, ); - const res = await multiSigWrapper.submitTransactionAsync( + const res = await assetProxyOwnerWrapper.submitTransactionAsync( erc20Proxy.address, removeAuthorizedAddressAtIndexData, owners[0], @@ -362,7 +364,7 @@ describe('AssetProxyOwner', () => { authorized, erc721Index, ); - const res = await multiSigWrapper.submitTransactionAsync( + const res = await assetProxyOwnerWrapper.submitTransactionAsync( erc721Proxy.address, removeAuthorizedAddressAtIndexData, owners[0], @@ -370,7 +372,7 @@ describe('AssetProxyOwner', () => { const log = res.logs[0] as LogWithDecodedArgs; const txId = log.args.transactionId; - await multiSigWrapper.confirmTransactionAsync(txId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]); return expectTransactionFailedAsync( testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, { @@ -385,7 +387,7 @@ describe('AssetProxyOwner', () => { const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData( newAuthorized, ); - const res = await multiSigWrapper.submitTransactionAsync( + const res = await assetProxyOwnerWrapper.submitTransactionAsync( erc20Proxy.address, addAuthorizedAddressData, owners[0], @@ -393,7 +395,7 @@ describe('AssetProxyOwner', () => { const log = res.logs[0] as LogWithDecodedArgs; const txId = log.args.transactionId; - await multiSigWrapper.confirmTransactionAsync(txId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]); return expectTransactionFailedAsync( testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, { @@ -411,7 +413,7 @@ describe('AssetProxyOwner', () => { authorized, erc20Index, ); - const submitRes = await multiSigWrapper.submitTransactionAsync( + const submitRes = await assetProxyOwnerWrapper.submitTransactionAsync( erc20Proxy.address, removeAuthorizedAddressAtIndexData, owners[0], @@ -419,9 +421,12 @@ describe('AssetProxyOwner', () => { const submitLog = submitRes.logs[0] as LogWithDecodedArgs; const txId = submitLog.args.transactionId; - await multiSigWrapper.confirmTransactionAsync(txId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]); - const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]); + const execRes = await assetProxyOwnerWrapper.executeRemoveAuthorizedAddressAtIndexAsync( + txId, + owners[0], + ); const execLog = execRes.logs[1] as LogWithDecodedArgs; expect(execLog.args.transactionId).to.be.bignumber.equal(txId); @@ -441,7 +446,7 @@ describe('AssetProxyOwner', () => { authorized, erc20Index, ); - const submitRes = await multiSigWrapper.submitTransactionAsync( + const submitRes = await assetProxyOwnerWrapper.submitTransactionAsync( erc20Proxy.address, removeAuthorizedAddressAtIndexData, owners[0], @@ -449,9 +454,9 @@ describe('AssetProxyOwner', () => { const submitLog = submitRes.logs[0] as LogWithDecodedArgs; const txId = submitLog.args.transactionId; - await multiSigWrapper.confirmTransactionAsync(txId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]); - const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, notOwner); + const execRes = await assetProxyOwnerWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, notOwner); const execLog = execRes.logs[1] as LogWithDecodedArgs; expect(execLog.args.transactionId).to.be.bignumber.equal(txId); @@ -468,7 +473,7 @@ describe('AssetProxyOwner', () => { authorized, erc20Index, ); - const submitRes = await multiSigWrapper.submitTransactionAsync( + const submitRes = await assetProxyOwnerWrapper.submitTransactionAsync( erc20Proxy.address, removeAuthorizedAddressAtIndexData, owners[0], @@ -476,9 +481,12 @@ describe('AssetProxyOwner', () => { const submitLog = submitRes.logs[0] as LogWithDecodedArgs; const txId = submitLog.args.transactionId; - await multiSigWrapper.confirmTransactionAsync(txId, owners[1]); + await assetProxyOwnerWrapper.confirmTransactionAsync(txId, owners[1]); - const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]); + const execRes = await assetProxyOwnerWrapper.executeRemoveAuthorizedAddressAtIndexAsync( + txId, + owners[0], + ); const execLog = execRes.logs[1] as LogWithDecodedArgs; expect(execLog.args.transactionId).to.be.bignumber.equal(txId); @@ -495,4 +503,4 @@ describe('AssetProxyOwner', () => { }); }); }); -// tslint:enable:no-unnecessary-type-assertion +// tslint:disable-line max-file-line-count diff --git a/packages/contracts/test/tokens/erc721_token.ts b/contracts/core/test/tokens/erc721_token.ts similarity index 97% rename from packages/contracts/test/tokens/erc721_token.ts rename to contracts/core/test/tokens/erc721_token.ts index 72407748f8..3b0a5f0012 100644 --- a/packages/contracts/test/tokens/erc721_token.ts +++ b/contracts/core/test/tokens/erc721_token.ts @@ -1,3 +1,13 @@ +import { + chaiSetup, + constants, + expectTransactionFailedAsync, + expectTransactionFailedWithoutReasonAsync, + LogDecoder, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { RevertReason } from '@0x/types'; import { BigNumber } from '@0x/utils'; @@ -14,11 +24,6 @@ import { } from '../../generated-wrappers/dummy_erc721_token'; import { InvalidERC721ReceiverContract } from '../../generated-wrappers/invalid_erc721_receiver'; import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { LogDecoder } from '../utils/log_decoder'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; @@ -53,7 +58,7 @@ describe('ERC721Token', () => { provider, txDefaults, ); - logDecoder = new LogDecoder(web3Wrapper); + logDecoder = new LogDecoder(web3Wrapper, artifacts); await web3Wrapper.awaitTransactionSuccessAsync( await token.mint.sendTransactionAsync(owner, tokenId, { from: owner }), constants.AWAIT_TRANSACTION_MINED_MS, diff --git a/packages/contracts/test/tokens/unlimited_allowance_token.ts b/contracts/core/test/tokens/unlimited_allowance_token.ts similarity index 97% rename from packages/contracts/test/tokens/unlimited_allowance_token.ts rename to contracts/core/test/tokens/unlimited_allowance_token.ts index ea5a50522a..c3e4072c58 100644 --- a/packages/contracts/test/tokens/unlimited_allowance_token.ts +++ b/contracts/core/test/tokens/unlimited_allowance_token.ts @@ -1,3 +1,11 @@ +import { + chaiSetup, + constants, + expectContractCallFailedAsync, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { RevertReason } from '@0x/types'; import { BigNumber } from '@0x/utils'; @@ -5,10 +13,6 @@ import * as chai from 'chai'; import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; import { artifacts } from '../../src/artifacts'; -import { expectContractCallFailedAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/packages/contracts/test/tokens/weth9.ts b/contracts/core/test/tokens/weth9.ts similarity index 95% rename from packages/contracts/test/tokens/weth9.ts rename to contracts/core/test/tokens/weth9.ts index 9a31dc3f29..2254819040 100644 --- a/packages/contracts/test/tokens/weth9.ts +++ b/contracts/core/test/tokens/weth9.ts @@ -1,3 +1,12 @@ +import { + chaiSetup, + constants, + expectInsufficientFundsAsync, + expectTransactionFailedWithoutReasonAsync, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; @@ -5,10 +14,6 @@ import * as chai from 'chai'; import { WETH9Contract } from '../../generated-wrappers/weth9'; import { artifacts } from '../../src/artifacts'; -import { expectInsufficientFundsAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/packages/contracts/test/tokens/zrx_token.ts b/contracts/core/test/tokens/zrx_token.ts similarity index 98% rename from packages/contracts/test/tokens/zrx_token.ts rename to contracts/core/test/tokens/zrx_token.ts index cab62c205e..6bc5e164ca 100644 --- a/packages/contracts/test/tokens/zrx_token.ts +++ b/contracts/core/test/tokens/zrx_token.ts @@ -1,3 +1,4 @@ +import { chaiSetup, constants, provider, txDefaults, web3Wrapper } from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; @@ -5,9 +6,6 @@ import * as chai from 'chai'; import { ZRXTokenContract } from '../../generated-wrappers/zrx_token'; import { artifacts } from '../../src/artifacts'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; diff --git a/packages/contracts/test/tutorials/arbitrage.ts b/contracts/core/test/tutorials/arbitrage.ts similarity index 100% rename from packages/contracts/test/tutorials/arbitrage.ts rename to contracts/core/test/tutorials/arbitrage.ts diff --git a/contracts/core/test/utils/asset_proxy_owner_wrapper.ts b/contracts/core/test/utils/asset_proxy_owner_wrapper.ts new file mode 100644 index 0000000000..d5aaaf5198 --- /dev/null +++ b/contracts/core/test/utils/asset_proxy_owner_wrapper.ts @@ -0,0 +1,69 @@ +import { LogDecoder } from '@0x/contracts-test-utils'; +import { BigNumber } from '@0x/utils'; +import { Web3Wrapper } from '@0x/web3-wrapper'; +import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types'; +import * as _ from 'lodash'; + +import { AssetProxyOwnerContract } from '../../generated-wrappers/asset_proxy_owner'; +import { artifacts } from '../../src/artifacts'; + +export class AssetProxyOwnerWrapper { + private readonly _assetProxyOwner: AssetProxyOwnerContract; + private readonly _web3Wrapper: Web3Wrapper; + private readonly _logDecoder: LogDecoder; + constructor(assetproxyOwnerContract: AssetProxyOwnerContract, provider: Provider) { + this._assetProxyOwner = assetproxyOwnerContract; + this._web3Wrapper = new Web3Wrapper(provider); + this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts); + } + public async submitTransactionAsync( + destination: string, + data: string, + from: string, + opts: { value?: BigNumber } = {}, + ): Promise { + const value = _.isUndefined(opts.value) ? new BigNumber(0) : opts.value; + const txHash = await this._assetProxyOwner.submitTransaction.sendTransactionAsync(destination, value, data, { + from, + }); + const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash); + return tx; + } + public async confirmTransactionAsync(txId: BigNumber, from: string): Promise { + const txHash = await this._assetProxyOwner.confirmTransaction.sendTransactionAsync(txId, { from }); + const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash); + return tx; + } + public async revokeConfirmationAsync(txId: BigNumber, from: string): Promise { + const txHash = await this._assetProxyOwner.revokeConfirmation.sendTransactionAsync(txId, { from }); + const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash); + return tx; + } + public async executeTransactionAsync( + txId: BigNumber, + from: string, + opts: { gas?: number } = {}, + ): Promise { + const txHash = await this._assetProxyOwner.executeTransaction.sendTransactionAsync(txId, { + from, + gas: opts.gas, + }); + const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash); + return tx; + } + public async executeRemoveAuthorizedAddressAtIndexAsync( + txId: BigNumber, + from: string, + ): Promise { + // tslint:disable-next-line:no-unnecessary-type-assertion + const txHash = await (this + ._assetProxyOwner as AssetProxyOwnerContract).executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync( + txId, + { + from, + }, + ); + const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash); + return tx; + } +} diff --git a/packages/contracts/test/utils/asset_wrapper.ts b/contracts/core/test/utils/asset_wrapper.ts similarity index 98% rename from packages/contracts/test/utils/asset_wrapper.ts rename to contracts/core/test/utils/asset_wrapper.ts index 4e76960663..e4090ad741 100644 --- a/packages/contracts/test/utils/asset_wrapper.ts +++ b/contracts/core/test/utils/asset_wrapper.ts @@ -1,10 +1,9 @@ +import { AbstractAssetWrapper, constants } from '@0x/contracts-test-utils'; import { assetDataUtils } from '@0x/order-utils'; import { AssetProxyId } from '@0x/types'; import { BigNumber, errorUtils } from '@0x/utils'; import * as _ from 'lodash'; -import { AbstractAssetWrapper } from './abstract_asset_wrapper'; -import { constants } from './constants'; import { ERC20Wrapper } from './erc20_wrapper'; import { ERC721Wrapper } from './erc721_wrapper'; diff --git a/packages/contracts/test/utils/erc20_wrapper.ts b/contracts/core/test/utils/erc20_wrapper.ts similarity index 98% rename from packages/contracts/test/utils/erc20_wrapper.ts rename to contracts/core/test/utils/erc20_wrapper.ts index c281a2abfa..d6210646c6 100644 --- a/packages/contracts/test/utils/erc20_wrapper.ts +++ b/contracts/core/test/utils/erc20_wrapper.ts @@ -1,3 +1,4 @@ +import { constants, ERC20BalancesByOwner, txDefaults } from '@0x/contracts-test-utils'; import { assetDataUtils } from '@0x/order-utils'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; @@ -8,10 +9,6 @@ import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_to import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; import { artifacts } from '../../src/artifacts'; -import { constants } from './constants'; -import { ERC20BalancesByOwner } from './types'; -import { txDefaults } from './web3_wrapper'; - export class ERC20Wrapper { private readonly _tokenOwnerAddresses: string[]; private readonly _contractOwnerAddress: string; diff --git a/packages/contracts/test/utils/erc721_wrapper.ts b/contracts/core/test/utils/erc721_wrapper.ts similarity index 96% rename from packages/contracts/test/utils/erc721_wrapper.ts rename to contracts/core/test/utils/erc721_wrapper.ts index 3ef4e701d2..b5ae34e602 100644 --- a/packages/contracts/test/utils/erc721_wrapper.ts +++ b/contracts/core/test/utils/erc721_wrapper.ts @@ -1,3 +1,4 @@ +import { constants, ERC721TokenIdsByOwner, txDefaults } from '@0x/contracts-test-utils'; import { generatePseudoRandomSalt } from '@0x/order-utils'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; @@ -8,10 +9,6 @@ import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_ import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; import { artifacts } from '../../src/artifacts'; -import { constants } from './constants'; -import { ERC721TokenIdsByOwner } from './types'; -import { txDefaults } from './web3_wrapper'; - export class ERC721Wrapper { private readonly _tokenOwnerAddresses: string[]; private readonly _contractOwnerAddress: string; @@ -29,7 +26,8 @@ export class ERC721Wrapper { this._contractOwnerAddress = contractOwnerAddress; } public async deployDummyTokensAsync(): Promise { - for (let i = 0; i < constants.NUM_DUMMY_ERC721_TO_DEPLOY; i++) { + // tslint:disable-next-line:no-unused-variable + for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) { this._dummyTokenContracts.push( await DummyERC721TokenContract.deployFrom0xArtifactAsync( artifacts.DummyERC721Token, @@ -61,7 +59,8 @@ export class ERC721Wrapper { this._initialTokenIdsByOwner = {}; for (const dummyTokenContract of this._dummyTokenContracts) { for (const tokenOwnerAddress of this._tokenOwnerAddresses) { - for (let i = 0; i < constants.NUM_ERC721_TOKENS_TO_MINT; i++) { + // tslint:disable-next-line:no-unused-variable + for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) { const tokenId = generatePseudoRandomSalt(); await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress); if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress])) { diff --git a/packages/contracts/test/utils/exchange_wrapper.ts b/contracts/core/test/utils/exchange_wrapper.ts similarity index 97% rename from packages/contracts/test/utils/exchange_wrapper.ts rename to contracts/core/test/utils/exchange_wrapper.ts index c28989d3f6..2a24b880f1 100644 --- a/packages/contracts/test/utils/exchange_wrapper.ts +++ b/contracts/core/test/utils/exchange_wrapper.ts @@ -1,14 +1,18 @@ +import { + FillResults, + formatters, + LogDecoder, + OrderInfo, + orderUtils, + SignedTransaction, +} from '@0x/contracts-test-utils'; import { SignedOrder } from '@0x/types'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types'; import { ExchangeContract } from '../../generated-wrappers/exchange'; - -import { formatters } from './formatters'; -import { LogDecoder } from './log_decoder'; -import { orderUtils } from './order_utils'; -import { FillResults, OrderInfo, SignedTransaction } from './types'; +import { artifacts } from '../../src/artifacts'; export class ExchangeWrapper { private readonly _exchange: ExchangeContract; @@ -17,7 +21,7 @@ export class ExchangeWrapper { constructor(exchangeContract: ExchangeContract, provider: Provider) { this._exchange = exchangeContract; this._web3Wrapper = new Web3Wrapper(provider); - this._logDecoder = new LogDecoder(this._web3Wrapper); + this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts); } public async fillOrderAsync( signedOrder: SignedOrder, diff --git a/packages/contracts/test/utils/fill_order_combinatorial_utils.ts b/contracts/core/test/utils/fill_order_combinatorial_utils.ts similarity index 99% rename from packages/contracts/test/utils/fill_order_combinatorial_utils.ts rename to contracts/core/test/utils/fill_order_combinatorial_utils.ts index 8046771f90..5d0ea07a82 100644 --- a/packages/contracts/test/utils/fill_order_combinatorial_utils.ts +++ b/contracts/core/test/utils/fill_order_combinatorial_utils.ts @@ -1,3 +1,21 @@ +import { artifacts as libsArtifacts, TestLibsContract } from '@0x/contracts-libs'; +import { + AllowanceAmountScenario, + AssetDataScenario, + BalanceAmountScenario, + chaiSetup, + constants, + expectTransactionFailedAsync, + ExpirationTimeSecondsScenario, + FeeRecipientAddressScenario, + FillScenario, + OrderAssetAmountScenario, + orderUtils, + signingUtils, + TakerAssetFillAmountScenario, + TakerScenario, + TraderStateScenario, +} from '@0x/contracts-test-utils'; import { assetDataUtils, BalanceAndProxyAllowanceLazyStore, @@ -15,33 +33,15 @@ import * as _ from 'lodash'; import 'make-promises-safe'; import { ExchangeContract, ExchangeFillEventArgs } from '../../generated-wrappers/exchange'; -import { TestLibsContract } from '../../generated-wrappers/test_libs'; import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync } from './assertions'; import { AssetWrapper } from './asset_wrapper'; -import { chaiSetup } from './chai_setup'; -import { constants } from './constants'; import { ERC20Wrapper } from './erc20_wrapper'; import { ERC721Wrapper } from './erc721_wrapper'; import { ExchangeWrapper } from './exchange_wrapper'; import { OrderFactoryFromScenario } from './order_factory_from_scenario'; -import { orderUtils } from './order_utils'; -import { signingUtils } from './signing_utils'; import { SimpleAssetBalanceAndProxyAllowanceFetcher } from './simple_asset_balance_and_proxy_allowance_fetcher'; import { SimpleOrderFilledCancelledFetcher } from './simple_order_filled_cancelled_fetcher'; -import { - AllowanceAmountScenario, - AssetDataScenario, - BalanceAmountScenario, - ExpirationTimeSecondsScenario, - FeeRecipientAddressScenario, - FillScenario, - OrderAssetAmountScenario, - TakerAssetFillAmountScenario, - TakerScenario, - TraderStateScenario, -} from './types'; chaiSetup.configure(); const expect = chai.expect; @@ -131,7 +131,11 @@ export async function fillOrderCombinatorialUtilsFactoryAsync( exchangeContract.address, ); - const testLibsContract = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults); + const testLibsContract = await TestLibsContract.deployFrom0xArtifactAsync( + libsArtifacts.TestLibs, + provider, + txDefaults, + ); const fillOrderCombinatorialUtils = new FillOrderCombinatorialUtils( orderFactory, diff --git a/packages/contracts/test/utils/forwarder_wrapper.ts b/contracts/core/test/utils/forwarder_wrapper.ts similarity index 95% rename from packages/contracts/test/utils/forwarder_wrapper.ts rename to contracts/core/test/utils/forwarder_wrapper.ts index a0bfcfe1d8..9c5560381c 100644 --- a/packages/contracts/test/utils/forwarder_wrapper.ts +++ b/contracts/core/test/utils/forwarder_wrapper.ts @@ -1,3 +1,4 @@ +import { constants, formatters, LogDecoder, MarketSellOrders } from '@0x/contracts-test-utils'; import { SignedOrder } from '@0x/types'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; @@ -5,11 +6,7 @@ import { Provider, TransactionReceiptWithDecodedLogs, TxDataPayable } from 'ethe import * as _ from 'lodash'; import { ForwarderContract } from '../../generated-wrappers/forwarder'; - -import { constants } from './constants'; -import { formatters } from './formatters'; -import { LogDecoder } from './log_decoder'; -import { MarketSellOrders } from './types'; +import { artifacts } from '../../src/artifacts'; export class ForwarderWrapper { private readonly _web3Wrapper: Web3Wrapper; @@ -61,7 +58,7 @@ export class ForwarderWrapper { constructor(contractInstance: ForwarderContract, provider: Provider) { this._forwarderContract = contractInstance; this._web3Wrapper = new Web3Wrapper(provider); - this._logDecoder = new LogDecoder(this._web3Wrapper); + this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts); } public async marketSellOrdersWithEthAsync( orders: SignedOrder[], diff --git a/packages/contracts/test/utils/match_order_tester.ts b/contracts/core/test/utils/match_order_tester.ts similarity index 98% rename from packages/contracts/test/utils/match_order_tester.ts rename to contracts/core/test/utils/match_order_tester.ts index 6c2c849596..8f574704ea 100644 --- a/packages/contracts/test/utils/match_order_tester.ts +++ b/contracts/core/test/utils/match_order_tester.ts @@ -1,3 +1,12 @@ +import { + chaiSetup, + ERC20BalancesByOwner, + ERC721TokenIdsByOwner, + OrderInfo, + OrderStatus, + TransferAmountsByMatchOrders as TransferAmounts, + TransferAmountsLoggedByMatchOrders as LoggedTransferAmounts, +} from '@0x/contracts-test-utils'; import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; import { AssetProxyId, SignedOrder } from '@0x/types'; import { BigNumber } from '@0x/utils'; @@ -6,18 +15,9 @@ import * as _ from 'lodash'; import { TransactionReceiptWithDecodedLogs } from '../../../../node_modules/ethereum-types'; -import { chaiSetup } from './chai_setup'; import { ERC20Wrapper } from './erc20_wrapper'; import { ERC721Wrapper } from './erc721_wrapper'; import { ExchangeWrapper } from './exchange_wrapper'; -import { - ERC20BalancesByOwner, - ERC721TokenIdsByOwner, - OrderInfo, - OrderStatus, - TransferAmountsByMatchOrders as TransferAmounts, - TransferAmountsLoggedByMatchOrders as LoggedTransferAmounts, -} from './types'; chaiSetup.configure(); const expect = chai.expect; @@ -270,18 +270,14 @@ export class MatchOrderTester { const leftExpectedStatus = expectedTransferAmounts.amountBoughtByLeftMaker.equals(maxAmountBoughtByLeftMaker) ? OrderStatus.FULLY_FILLED : OrderStatus.FILLABLE; - expect(leftOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for left order').to.be.equal( - leftExpectedStatus, - ); + expect(leftOrderInfo.orderStatus, 'Checking exchange status for left order').to.be.equal(leftExpectedStatus); // Assert right order status const maxAmountBoughtByRightMaker = signedOrderRight.takerAssetAmount.minus(initialRightOrderFilledAmount); const rightOrderInfo: OrderInfo = await this._exchangeWrapper.getOrderInfoAsync(signedOrderRight); const rightExpectedStatus = expectedTransferAmounts.amountBoughtByRightMaker.equals(maxAmountBoughtByRightMaker) ? OrderStatus.FULLY_FILLED : OrderStatus.FILLABLE; - expect(rightOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for right order').to.be.equal( - rightExpectedStatus, - ); + expect(rightOrderInfo.orderStatus, 'Checking exchange status for right order').to.be.equal(rightExpectedStatus); } /// @dev Asserts account balances after matching orders. /// @param signedOrderLeft First matched order. diff --git a/packages/contracts/test/utils/order_factory_from_scenario.ts b/contracts/core/test/utils/order_factory_from_scenario.ts similarity index 99% rename from packages/contracts/test/utils/order_factory_from_scenario.ts rename to contracts/core/test/utils/order_factory_from_scenario.ts index 60c8606c48..1cc962020b 100644 --- a/packages/contracts/test/utils/order_factory_from_scenario.ts +++ b/contracts/core/test/utils/order_factory_from_scenario.ts @@ -1,19 +1,18 @@ -import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils'; -import { Order } from '@0x/types'; -import { BigNumber, errorUtils } from '@0x/utils'; - -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; - -import { constants } from './constants'; import { AssetDataScenario, + constants, ERC721TokenIdsByOwner, ExpirationTimeSecondsScenario, FeeRecipientAddressScenario, OrderAssetAmountScenario, OrderScenario, TakerScenario, -} from './types'; +} from '@0x/contracts-test-utils'; +import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils'; +import { Order } from '@0x/types'; +import { BigNumber, errorUtils } from '@0x/utils'; + +import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; const TEN_UNITS_EIGHTEEN_DECIMALS = new BigNumber(10_000_000_000_000_000_000); const FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(5_000_000_000_000_000_000); diff --git a/packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts b/contracts/core/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts similarity index 100% rename from packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts rename to contracts/core/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts diff --git a/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts b/contracts/core/test/utils/simple_order_filled_cancelled_fetcher.ts similarity index 100% rename from packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts rename to contracts/core/test/utils/simple_order_filled_cancelled_fetcher.ts diff --git a/packages/contracts/tsconfig.json b/contracts/core/tsconfig.json similarity index 87% rename from packages/contracts/tsconfig.json rename to contracts/core/tsconfig.json index 8b29365cc1..f2f3c4e972 100644 --- a/packages/contracts/tsconfig.json +++ b/contracts/core/tsconfig.json @@ -13,6 +13,7 @@ "./generated-artifacts/DummyERC721Token.json", "./generated-artifacts/DummyMultipleReturnERC20Token.json", "./generated-artifacts/DummyNoReturnERC20Token.json", + "./generated-artifacts/DutchAuction.json", "./generated-artifacts/ERC20Proxy.json", "./generated-artifacts/ERC20Token.json", "./generated-artifacts/ERC721Proxy.json", @@ -26,16 +27,12 @@ "./generated-artifacts/IWallet.json", "./generated-artifacts/InvalidERC721Receiver.json", "./generated-artifacts/MixinAuthorizable.json", - "./generated-artifacts/MultiSigWallet.json", - "./generated-artifacts/MultiSigWalletWithTimeLock.json", + "./generated-artifacts/MultiAssetProxy.json", "./generated-artifacts/OrderValidator.json", "./generated-artifacts/ReentrantERC20Token.json", "./generated-artifacts/TestAssetProxyDispatcher.json", "./generated-artifacts/TestAssetProxyOwner.json", - "./generated-artifacts/TestConstants.json", "./generated-artifacts/TestExchangeInternals.json", - "./generated-artifacts/TestLibBytes.json", - "./generated-artifacts/TestLibs.json", "./generated-artifacts/TestSignatureValidator.json", "./generated-artifacts/TestStaticCallReceiver.json", "./generated-artifacts/Validator.json", diff --git a/packages/contracts/tslint.json b/contracts/core/tslint.json similarity index 100% rename from packages/contracts/tslint.json rename to contracts/core/tslint.json diff --git a/contracts/libs/.solhint.json b/contracts/libs/.solhint.json new file mode 100644 index 0000000000..076afe9f3f --- /dev/null +++ b/contracts/libs/.solhint.json @@ -0,0 +1,20 @@ +{ + "extends": "default", + "rules": { + "avoid-low-level-calls": false, + "avoid-tx-origin": "warn", + "bracket-align": false, + "code-complexity": false, + "const-name-snakecase": "error", + "expression-indent": "error", + "function-max-lines": false, + "func-order": "error", + "indent": ["error", 4], + "max-line-length": ["warn", 160], + "no-inline-assembly": false, + "quotes": ["error", "double"], + "separate-by-one-line-in-contract": "error", + "space-after-comma": "error", + "statement-indent": "error" + } +} diff --git a/contracts/libs/README.md b/contracts/libs/README.md new file mode 100644 index 0000000000..66eedf6be4 --- /dev/null +++ b/contracts/libs/README.md @@ -0,0 +1,70 @@ +## Contracts libs + +Smart contracts libs used in the 0x protocol. + +## Usage + +Contracts can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories: + +* [libs](./contracts/protocol) + * This directory contains the libs. +* [test](./contracts/test) + * This directory contains mocks and other contracts that are used solely for testing contracts within the other directories. + +## Contributing + +We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository. + +For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein. + +Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started. + +### Install Dependencies + +If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them: + +```bash +yarn config set workspaces-experimental true +``` + +Then install dependencies + +```bash +yarn install +``` + +### Build + +To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory: + +```bash +PKG=@0x/contracts-libs yarn build +``` + +Or continuously rebuild on change: + +```bash +PKG=@0x/contracts-libs yarn watch +``` + +### Clean + +```bash +yarn clean +``` + +### Lint + +```bash +yarn lint +``` + +### Run Tests + +```bash +yarn test +``` + +#### Testing options + +Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md). diff --git a/contracts/libs/compiler.json b/contracts/libs/compiler.json new file mode 100644 index 0000000000..cf7c52a736 --- /dev/null +++ b/contracts/libs/compiler.json @@ -0,0 +1,22 @@ +{ + "artifactsDir": "./generated-artifacts", + "contractsDir": "./contracts", + "compilerSettings": { + "optimizer": { + "enabled": true, + "runs": 1000000 + }, + "outputSelection": { + "*": { + "*": [ + "abi", + "evm.bytecode.object", + "evm.bytecode.sourceMap", + "evm.deployedBytecode.object", + "evm.deployedBytecode.sourceMap" + ] + } + } + }, + "contracts": ["TestLibs", "LibOrder", "LibMath", "LibFillResults", "LibAbiEncoder", "LibEIP712"] +} diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol b/contracts/libs/contracts/libs/LibAbiEncoder.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol rename to contracts/libs/contracts/libs/LibAbiEncoder.sol diff --git a/packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/contracts/libs/contracts/libs/LibAssetProxyErrors.sol similarity index 100% rename from packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol rename to contracts/libs/contracts/libs/LibAssetProxyErrors.sol diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol b/contracts/libs/contracts/libs/LibConstants.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol rename to contracts/libs/contracts/libs/LibConstants.sol diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol b/contracts/libs/contracts/libs/LibEIP712.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol rename to contracts/libs/contracts/libs/LibEIP712.sol diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol b/contracts/libs/contracts/libs/LibExchangeErrors.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol rename to contracts/libs/contracts/libs/LibExchangeErrors.sol diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol b/contracts/libs/contracts/libs/LibFillResults.sol similarity index 97% rename from packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol rename to contracts/libs/contracts/libs/LibFillResults.sol index 659ae9a699..fbd9950bf5 100644 --- a/packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol +++ b/contracts/libs/contracts/libs/LibFillResults.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../../utils/SafeMath/SafeMath.sol"; +import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol"; contract LibFillResults is diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol b/contracts/libs/contracts/libs/LibMath.sol similarity index 99% rename from packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol rename to contracts/libs/contracts/libs/LibMath.sol index c0b85ea103..b24876a9cd 100644 --- a/packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol +++ b/contracts/libs/contracts/libs/LibMath.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../../utils/SafeMath/SafeMath.sol"; +import "@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol"; contract LibMath is diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol b/contracts/libs/contracts/libs/LibOrder.sol similarity index 100% rename from packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol rename to contracts/libs/contracts/libs/LibOrder.sol diff --git a/packages/contracts/contracts/test/TestLibs/TestLibs.sol b/contracts/libs/contracts/test/TestLibs/TestLibs.sol similarity index 93% rename from packages/contracts/contracts/test/TestLibs/TestLibs.sol rename to contracts/libs/contracts/test/TestLibs/TestLibs.sol index a10f981fc0..bd5f9f9da8 100644 --- a/packages/contracts/contracts/test/TestLibs/TestLibs.sol +++ b/contracts/libs/contracts/test/TestLibs/TestLibs.sol @@ -19,10 +19,10 @@ pragma solidity 0.4.24; pragma experimental ABIEncoderV2; -import "../../protocol/Exchange/libs/LibMath.sol"; -import "../../protocol/Exchange/libs/LibOrder.sol"; -import "../../protocol/Exchange/libs/LibFillResults.sol"; -import "../../protocol/Exchange/libs/LibAbiEncoder.sol"; +import "../../libs/LibMath.sol"; +import "../../libs/LibOrder.sol"; +import "../../libs/LibFillResults.sol"; +import "../../libs/LibAbiEncoder.sol"; contract TestLibs is diff --git a/contracts/libs/package.json b/contracts/libs/package.json new file mode 100644 index 0000000000..74288be762 --- /dev/null +++ b/contracts/libs/package.json @@ -0,0 +1,92 @@ +{ + "private": true, + "name": "@0x/contracts-libs", + "version": "1.0.0", + "engines": { + "node": ">=6.12" + }, + "description": "Smart contract libs of 0x protocol", + "main": "lib/src/index.js", + "directories": { + "test": "test" + }, + "scripts": { + "build": "yarn pre_build && tsc -b", + "build:ci": "yarn build", + "pre_build": "run-s compile generate_contract_wrappers", + "test": "yarn run_mocha", + "rebuild_and_test": "run-s build test", + "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov", + "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html", + "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha", + "run_mocha": + "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit", + "compile": "sol-compiler --contracts-dir contracts", + "clean": "shx rm -rf lib generated-artifacts generated-wrappers", + "generate_contract_wrappers": "abi-gen --abis ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers", + "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts", + "coverage:report:text": "istanbul report text", + "coverage:report:html": "istanbul report html && open coverage/index.html", + "profiler:report:html": "istanbul report html && open coverage/index.html", + "coverage:report:lcov": "istanbul report lcov", + "test:circleci": "yarn test", + "lint-contracts": "solhint contracts/**/**/**/**/*.sol" + }, + "config": { + "abis": "generated-artifacts/@(LibMath|LibOrder|LibFillResults|LibAbiEncoder|TestLibs|LibEIP712).json" + }, + "repository": { + "type": "git", + "url": "https://github.com/0xProject/0x-monorepo.git" + }, + "license": "Apache-2.0", + "bugs": { + "url": "https://github.com/0xProject/0x-monorepo/issues" + }, + "homepage": "https://github.com/0xProject/0x-monorepo/contracts/libs/README.md", + "devDependencies": { + "@0x/contracts-test-utils": "^1.0.0", + "@0x/abi-gen": "^1.0.17", + "@0x/dev-utils": "^1.0.19", + "@0x/sol-compiler": "^1.1.14", + "@0x/sol-cov": "^2.1.14", + "@0x/subproviders": "^2.1.6", + "@0x/tslint-config": "^1.0.10", + "@types/bn.js": "^4.11.0", + "@types/lodash": "4.14.104", + "@types/node": "*", + "@types/yargs": "^10.0.0", + "chai": "^4.0.1", + "chai-as-promised": "^7.1.0", + "chai-bignumber": "^2.0.1", + "dirty-chai": "^2.0.1", + "make-promises-safe": "^1.1.0", + "ethereumjs-abi": "0.6.5", + "mocha": "^4.1.0", + "npm-run-all": "^4.1.2", + "shx": "^0.2.2", + "solc": "^0.4.24", + "solhint": "^1.2.1", + "tslint": "5.11.0", + "typescript": "3.0.1", + "yargs": "^10.0.3" + }, + "dependencies": { + "@0x/base-contract": "^3.0.8", + "@0x/order-utils": "^3.0.4", + "@0x/contracts-multisig": "^1.0.0", + "@0x/contracts-utils": "^1.0.0", + "@0x/types": "^1.3.0", + "@0x/typescript-typings": "^3.0.4", + "@0x/utils": "^2.0.6", + "@0x/web3-wrapper": "^3.1.6", + "@types/js-combinatorics": "^0.5.29", + "bn.js": "^4.11.8", + "ethereum-types": "^1.1.2", + "ethereumjs-util": "^5.1.1", + "lodash": "^4.17.5" + }, + "publishConfig": { + "access": "public" + } +} diff --git a/contracts/libs/src/artifacts/index.ts b/contracts/libs/src/artifacts/index.ts new file mode 100644 index 0000000000..3955bbe2bb --- /dev/null +++ b/contracts/libs/src/artifacts/index.ts @@ -0,0 +1,17 @@ +import { ContractArtifact } from 'ethereum-types'; + +import * as LibAbiEncoder from '../../generated-artifacts/LibAbiEncoder.json'; +import * as LibEIP721 from '../../generated-artifacts/LibEIP712.json'; +import * as LibFillResults from '../../generated-artifacts/LibFillResults.json'; +import * as LibMath from '../../generated-artifacts/LibMath.json'; +import * as LibOrder from '../../generated-artifacts/LibOrder.json'; +import * as TestLibs from '../../generated-artifacts/TestLibs.json'; + +export const artifacts = { + TestLibs: TestLibs as ContractArtifact, + LibAbiEncoder: LibAbiEncoder as ContractArtifact, + LibFillResults: LibFillResults as ContractArtifact, + LibMath: LibMath as ContractArtifact, + LibOrder: LibOrder as ContractArtifact, + LibEIP721: LibEIP721 as ContractArtifact, +}; diff --git a/contracts/libs/src/index.ts b/contracts/libs/src/index.ts new file mode 100644 index 0000000000..d55f08ea2d --- /dev/null +++ b/contracts/libs/src/index.ts @@ -0,0 +1,2 @@ +export * from './artifacts'; +export * from './wrappers'; diff --git a/contracts/libs/src/wrappers/index.ts b/contracts/libs/src/wrappers/index.ts new file mode 100644 index 0000000000..baaae6e34c --- /dev/null +++ b/contracts/libs/src/wrappers/index.ts @@ -0,0 +1,6 @@ +export * from '../../generated-wrappers/test_libs'; +export * from '../../generated-wrappers/lib_abi_encoder'; +export * from '../../generated-wrappers/lib_fill_results'; +export * from '../../generated-wrappers/lib_math'; +export * from '../../generated-wrappers/lib_order'; +export * from '../../generated-wrappers/lib_e_i_p712'; diff --git a/packages/contracts/test/exchange/libs.ts b/contracts/libs/test/exchange/libs.ts similarity index 86% rename from packages/contracts/test/exchange/libs.ts rename to contracts/libs/test/exchange/libs.ts index 503ef0e0fe..44ff6a844b 100644 --- a/packages/contracts/test/exchange/libs.ts +++ b/contracts/libs/test/exchange/libs.ts @@ -1,17 +1,20 @@ +import { + addressUtils, + chaiSetup, + constants, + OrderFactory, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; import { SignedOrder } from '@0x/types'; import { BigNumber } from '@0x/utils'; import * as chai from 'chai'; -import { TestConstantsContract } from '../../generated-wrappers/test_constants'; import { TestLibsContract } from '../../generated-wrappers/test_libs'; import { artifacts } from '../../src/artifacts'; -import { addressUtils } from '../utils/address_utils'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { OrderFactory } from '../utils/order_factory'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; chaiSetup.configure(); const expect = chai.expect; @@ -22,7 +25,6 @@ describe('Exchange libs', () => { let signedOrder: SignedOrder; let orderFactory: OrderFactory; let libs: TestLibsContract; - let testConstants: TestConstantsContract; before(async () => { await blockchainLifecycle.startAsync(); @@ -34,11 +36,6 @@ describe('Exchange libs', () => { const accounts = await web3Wrapper.getAvailableAddressesAsync(); const makerAddress = accounts[0]; libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults); - testConstants = await TestConstantsContract.deployFrom0xArtifactAsync( - artifacts.TestConstants, - provider, - txDefaults, - ); const defaultOrderParams = { ...constants.STATIC_ORDER_PARAMS, @@ -58,15 +55,6 @@ describe('Exchange libs', () => { afterEach(async () => { await blockchainLifecycle.revertAsync(); }); - - describe('LibConstants', () => { - describe('ZRX_ASSET_DATA', () => { - it('should have the correct ZRX_ASSET_DATA', async () => { - const isValid = await testConstants.assertValidZrxAssetData.callAsync(); - expect(isValid).to.be.equal(true); - }); - }); - }); // Note(albrow): These tests are designed to be supplemental to the // combinatorial tests in test/exchange/internal. They test specific edge // cases that are not covered by the combinatorial tests. diff --git a/contracts/libs/test/global_hooks.ts b/contracts/libs/test/global_hooks.ts new file mode 100644 index 0000000000..f8ace376a5 --- /dev/null +++ b/contracts/libs/test/global_hooks.ts @@ -0,0 +1,17 @@ +import { env, EnvVars } from '@0x/dev-utils'; + +import { coverage, profiler, provider } from '@0x/contracts-test-utils'; +before('start web3 provider', () => { + provider.start(); +}); +after('generate coverage report', async () => { + if (env.parseBoolean(EnvVars.SolidityCoverage)) { + const coverageSubprovider = coverage.getCoverageSubproviderSingleton(); + await coverageSubprovider.writeCoverageAsync(); + } + if (env.parseBoolean(EnvVars.SolidityProfiler)) { + const profilerSubprovider = profiler.getProfilerSubproviderSingleton(); + await profilerSubprovider.writeProfilerOutputAsync(); + } + provider.stop(); +}); diff --git a/contracts/libs/tsconfig.json b/contracts/libs/tsconfig.json new file mode 100644 index 0000000000..27ca35085a --- /dev/null +++ b/contracts/libs/tsconfig.json @@ -0,0 +1,18 @@ +{ + "extends": "../../tsconfig", + "compilerOptions": { + "outDir": "lib", + "rootDir": ".", + "resolveJsonModule": true + }, + "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"], + "files": [ + "./generated-artifacts/TestLibs.json", + "./generated-artifacts/LibOrder.json", + "./generated-artifacts/LibFillResults.json", + "./generated-artifacts/LibAbiEncoder.json", + "./generated-artifacts/LibEIP712.json", + "./generated-artifacts/LibMath.json" + ], + "exclude": ["./deploy/solc/solc_bin"] +} diff --git a/contracts/libs/tslint.json b/contracts/libs/tslint.json new file mode 100644 index 0000000000..1bb3ac2a22 --- /dev/null +++ b/contracts/libs/tslint.json @@ -0,0 +1,6 @@ +{ + "extends": ["@0x/tslint-config"], + "rules": { + "custom-no-magic-numbers": false + } +} diff --git a/contracts/multisig/.solhint.json b/contracts/multisig/.solhint.json new file mode 100644 index 0000000000..076afe9f3f --- /dev/null +++ b/contracts/multisig/.solhint.json @@ -0,0 +1,20 @@ +{ + "extends": "default", + "rules": { + "avoid-low-level-calls": false, + "avoid-tx-origin": "warn", + "bracket-align": false, + "code-complexity": false, + "const-name-snakecase": "error", + "expression-indent": "error", + "function-max-lines": false, + "func-order": "error", + "indent": ["error", 4], + "max-line-length": ["warn", 160], + "no-inline-assembly": false, + "quotes": ["error", "double"], + "separate-by-one-line-in-contract": "error", + "space-after-comma": "error", + "statement-indent": "error" + } +} diff --git a/contracts/multisig/CHANGELOG.json b/contracts/multisig/CHANGELOG.json new file mode 100644 index 0000000000..fe51488c70 --- /dev/null +++ b/contracts/multisig/CHANGELOG.json @@ -0,0 +1 @@ +[] diff --git a/contracts/multisig/README.md b/contracts/multisig/README.md new file mode 100644 index 0000000000..93db63b5b1 --- /dev/null +++ b/contracts/multisig/README.md @@ -0,0 +1,70 @@ +## MultisSig Contracts + +MultiSig smart contracts + +## Usage + +Contracts can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories: + +* [multisig](./contracts/multisig) + * This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet. +* [test](./contracts/test) + * This directory contains mocks and other contracts that are used solely for testing contracts within the other directories. + +## Contributing + +We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository. + +For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein. + +Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started. + +### Install Dependencies + +If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them: + +```bash +yarn config set workspaces-experimental true +``` + +Then install dependencies + +```bash +yarn install +``` + +### Build + +To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory: + +```bash +PKG=@0x/contracts-multisig yarn build +``` + +Or continuously rebuild on change: + +```bash +PKG=@0x/contracts-multisig yarn watch +``` + +### Clean + +```bash +yarn clean +``` + +### Lint + +```bash +yarn lint +``` + +### Run Tests + +```bash +yarn test +``` + +#### Testing options + +Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md). diff --git a/contracts/multisig/compiler.json b/contracts/multisig/compiler.json new file mode 100644 index 0000000000..5a1f689e2a --- /dev/null +++ b/contracts/multisig/compiler.json @@ -0,0 +1,22 @@ +{ + "artifactsDir": "./generated-artifacts", + "contractsDir": "./contracts", + "compilerSettings": { + "optimizer": { + "enabled": true, + "runs": 1000000 + }, + "outputSelection": { + "*": { + "*": [ + "abi", + "evm.bytecode.object", + "evm.bytecode.sourceMap", + "evm.deployedBytecode.object", + "evm.deployedBytecode.sourceMap" + ] + } + } + }, + "contracts": ["MultiSigWallet", "MultiSigWalletWithTimeLock", "TestRejectEther"] +} diff --git a/packages/contracts/contracts/multisig/MultiSigWallet.sol b/contracts/multisig/contracts/multisig/MultiSigWallet.sol similarity index 100% rename from packages/contracts/contracts/multisig/MultiSigWallet.sol rename to contracts/multisig/contracts/multisig/MultiSigWallet.sol diff --git a/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol b/contracts/multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol similarity index 100% rename from packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol rename to contracts/multisig/contracts/multisig/MultiSigWalletWithTimeLock.sol diff --git a/contracts/multisig/contracts/test/TestRejectEther/TestRejectEther.sol b/contracts/multisig/contracts/test/TestRejectEther/TestRejectEther.sol new file mode 100644 index 0000000000..e523f591de --- /dev/null +++ b/contracts/multisig/contracts/test/TestRejectEther/TestRejectEther.sol @@ -0,0 +1,23 @@ +/* + + Copyright 2018 ZeroEx Intl. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +*/ + +pragma solidity 0.4.24; + + +// solhint-disable no-empty-blocks +contract TestRejectEther {} diff --git a/contracts/multisig/package.json b/contracts/multisig/package.json new file mode 100644 index 0000000000..37d064fef4 --- /dev/null +++ b/contracts/multisig/package.json @@ -0,0 +1,86 @@ +{ + "private": true, + "name": "@0x/contracts-multisig", + "version": "1.0.0", + "engines": { + "node": ">=6.12" + }, + "description": "Multisig contracts used by 0x protocol", + "main": "lib/src/index.js", + "directories": { + "test": "test" + }, + "scripts": { + "build": "yarn pre_build && tsc -b", + "build:ci": "yarn build", + "pre_build": "run-s compile generate_contract_wrappers", + "test": "yarn run_mocha", + "rebuild_and_test": "run-s build test", + "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov", + "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html", + "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha", + "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit", + "compile": "sol-compiler --contracts-dir contracts", + "clean": "shx rm -rf lib generated-artifacts generated-wrappers", + "generate_contract_wrappers": "abi-gen --abis ${npm_package_config_abis} --template ../../packages/abi-gen-templates/contract.handlebars --partials '../../packages/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers", + "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts", + "coverage:report:text": "istanbul report text", + "coverage:report:html": "istanbul report html && open coverage/index.html", + "profiler:report:html": "istanbul report html && open coverage/index.html", + "coverage:report:lcov": "istanbul report lcov", + "test:circleci": "yarn test", + "lint-contracts": "solhint contracts/**/**/**/**/*.sol" + }, + "config": { + "abis": "generated-artifacts/@(MultiSigWallet|MultiSigWalletWithTimeLock|TestRejectEther).json" + }, + "repository": { + "type": "git", + "url": "https://github.com/0xProject/0x-monorepo.git" + }, + "license": "Apache-2.0", + "bugs": { + "url": "https://github.com/0xProject/0x-monorepo/issues" + }, + "homepage": "https://github.com/0xProject/0x-monorepo/contracts/core/README.md", + "devDependencies": { + "@0x/contracts-test-utils": "^1.0.0", + "@0x/abi-gen": "^1.0.17", + "@0x/dev-utils": "^1.0.18", + "@0x/sol-compiler": "^1.1.13", + "@0x/sol-cov": "^2.1.13", + "@0x/subproviders": "^2.1.5", + "@0x/tslint-config": "^1.0.10", + "@types/bn.js": "^4.11.0", + "@types/ethereumjs-abi": "^0.6.0", + "@types/lodash": "4.14.104", + "@types/node": "*", + "@types/yargs": "^10.0.0", + "chai": "^4.0.1", + "chai-as-promised": "^7.1.0", + "chai-bignumber": "^2.0.1", + "dirty-chai": "^2.0.1", + "make-promises-safe": "^1.1.0", + "mocha": "^4.1.0", + "npm-run-all": "^4.1.2", + "shx": "^0.2.2", + "solc": "^0.4.24", + "solhint": "^1.2.1", + "tslint": "5.11.0", + "typescript": "3.0.1", + "yargs": "^10.0.3" + }, + "dependencies": { + "@0x/base-contract": "^3.0.7", + "@0x/order-utils": "^3.0.3", + "@0x/types": "^1.3.0", + "@0x/typescript-typings": "^3.0.4", + "@0x/utils": "^2.0.6", + "@0x/web3-wrapper": "^3.1.5", + "ethereum-types": "^1.1.2", + "lodash": "^4.17.5" + }, + "publishConfig": { + "access": "public" + } +} diff --git a/contracts/multisig/src/artifacts/index.ts b/contracts/multisig/src/artifacts/index.ts new file mode 100644 index 0000000000..7cf47be01a --- /dev/null +++ b/contracts/multisig/src/artifacts/index.ts @@ -0,0 +1,11 @@ +import { ContractArtifact } from 'ethereum-types'; + +import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json'; +import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json'; +import * as TestRejectEther from '../../generated-artifacts/TestRejectEther.json'; + +export const artifacts = { + TestRejectEther: TestRejectEther as ContractArtifact, + MultiSigWallet: MultiSigWallet as ContractArtifact, + MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact, +}; diff --git a/contracts/multisig/src/wrappers/index.ts b/contracts/multisig/src/wrappers/index.ts new file mode 100644 index 0000000000..69abd62f29 --- /dev/null +++ b/contracts/multisig/src/wrappers/index.ts @@ -0,0 +1,2 @@ +export * from '../../generated-wrappers/multi_sig_wallet'; +export * from '../../generated-wrappers/multi_sig_wallet_with_time_lock'; diff --git a/contracts/multisig/test/global_hooks.ts b/contracts/multisig/test/global_hooks.ts new file mode 100644 index 0000000000..68eb4f8d5f --- /dev/null +++ b/contracts/multisig/test/global_hooks.ts @@ -0,0 +1,19 @@ +import { env, EnvVars } from '@0x/dev-utils'; + +import { coverage, profiler, provider } from '@0x/contracts-test-utils'; + +before('start web3 provider engine', () => { + provider.start(); +}); + +after('generate coverage report', async () => { + if (env.parseBoolean(EnvVars.SolidityCoverage)) { + const coverageSubprovider = coverage.getCoverageSubproviderSingleton(); + await coverageSubprovider.writeCoverageAsync(); + } + if (env.parseBoolean(EnvVars.SolidityProfiler)) { + const profilerSubprovider = profiler.getProfilerSubproviderSingleton(); + await profilerSubprovider.writeProfilerOutputAsync(); + } + provider.stop(); +}); diff --git a/packages/contracts/test/multisig/multi_sig_with_time_lock.ts b/contracts/multisig/test/multi_sig_with_time_lock.ts similarity index 94% rename from packages/contracts/test/multisig/multi_sig_with_time_lock.ts rename to contracts/multisig/test/multi_sig_with_time_lock.ts index 1c0cb05152..31c2155052 100644 --- a/packages/contracts/test/multisig/multi_sig_with_time_lock.ts +++ b/contracts/multisig/test/multi_sig_with_time_lock.ts @@ -1,3 +1,13 @@ +import { + chaiSetup, + constants, + expectTransactionFailedAsync, + expectTransactionFailedWithoutReasonAsync, + increaseTimeAndMineBlockAsync, + provider, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { RevertReason } from '@0x/types'; import { BigNumber } from '@0x/utils'; @@ -5,7 +15,6 @@ import * as chai from 'chai'; import { LogWithDecodedArgs } from 'ethereum-types'; import * as _ from 'lodash'; -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; import { MultiSigWalletWithTimeLockConfirmationEventArgs, MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs, @@ -13,14 +22,11 @@ import { MultiSigWalletWithTimeLockExecutionEventArgs, MultiSigWalletWithTimeLockExecutionFailureEventArgs, MultiSigWalletWithTimeLockSubmissionEventArgs, -} from '../../generated-wrappers/multi_sig_wallet_with_time_lock'; -import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions'; -import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { MultiSigWrapper } from '../utils/multi_sig_wrapper'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; +} from '../generated-wrappers/multi_sig_wallet_with_time_lock'; +import { TestRejectEtherContract } from '../generated-wrappers/test_reject_ether'; +import { artifacts } from '../src/artifacts'; + +import { MultiSigWrapper } from './utils/multi_sig_wrapper'; chaiSetup.configure(); const expect = chai.expect; @@ -189,14 +195,10 @@ describe('MultiSigWalletWithTimeLock', () => { await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.executeTransactionAsync(txId, owners[1])); }); it("should log an ExecutionFailure event and not update the transaction's execution state if unsuccessful", async () => { - const contractWithoutFallback = await DummyERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyERC20Token, + const contractWithoutFallback = await TestRejectEtherContract.deployFrom0xArtifactAsync( + artifacts.TestRejectEther, provider, txDefaults, - constants.DUMMY_TOKEN_NAME, - constants.DUMMY_TOKEN_SYMBOL, - constants.DUMMY_TOKEN_DECIMALS, - constants.DUMMY_TOKEN_TOTAL_SUPPLY, ); const data = constants.NULL_BYTES; const value = new BigNumber(10); diff --git a/packages/contracts/test/utils/multi_sig_wrapper.ts b/contracts/multisig/test/utils/multi_sig_wrapper.ts similarity index 76% rename from packages/contracts/test/utils/multi_sig_wrapper.ts rename to contracts/multisig/test/utils/multi_sig_wrapper.ts index 74fd3b4d6c..086143613a 100644 --- a/packages/contracts/test/utils/multi_sig_wrapper.ts +++ b/contracts/multisig/test/utils/multi_sig_wrapper.ts @@ -1,12 +1,11 @@ +import { LogDecoder } from '@0x/contracts-test-utils'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types'; import * as _ from 'lodash'; -import { AssetProxyOwnerContract } from '../../generated-wrappers/asset_proxy_owner'; import { MultiSigWalletContract } from '../../generated-wrappers/multi_sig_wallet'; - -import { LogDecoder } from './log_decoder'; +import { artifacts } from '../../src/artifacts'; export class MultiSigWrapper { private readonly _multiSig: MultiSigWalletContract; @@ -15,7 +14,7 @@ export class MultiSigWrapper { constructor(multiSigContract: MultiSigWalletContract, provider: Provider) { this._multiSig = multiSigContract; this._web3Wrapper = new Web3Wrapper(provider); - this._logDecoder = new LogDecoder(this._web3Wrapper); + this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts); } public async submitTransactionAsync( destination: string, @@ -52,16 +51,4 @@ export class MultiSigWrapper { const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash); return tx; } - public async executeRemoveAuthorizedAddressAtIndexAsync( - txId: BigNumber, - from: string, - ): Promise { - // tslint:disable-next-line:no-unnecessary-type-assertion - const txHash = await (this - ._multiSig as AssetProxyOwnerContract).executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, { - from, - }); - const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash); - return tx; - } } diff --git a/contracts/multisig/tsconfig.json b/contracts/multisig/tsconfig.json new file mode 100644 index 0000000000..6f381620e4 --- /dev/null +++ b/contracts/multisig/tsconfig.json @@ -0,0 +1,15 @@ +{ + "extends": "../../tsconfig", + "compilerOptions": { + "outDir": "lib", + "rootDir": ".", + "resolveJsonModule": true + }, + "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"], + "files": [ + "./generated-artifacts/MultiSigWallet.json", + "./generated-artifacts/MultiSigWalletWithTimeLock.json", + "./generated-artifacts/TestRejectEther.json" + ], + "exclude": ["./deploy/solc/solc_bin"] +} diff --git a/contracts/multisig/tslint.json b/contracts/multisig/tslint.json new file mode 100644 index 0000000000..1bb3ac2a22 --- /dev/null +++ b/contracts/multisig/tslint.json @@ -0,0 +1,6 @@ +{ + "extends": ["@0x/tslint-config"], + "rules": { + "custom-no-magic-numbers": false + } +} diff --git a/contracts/test-utils/README.md b/contracts/test-utils/README.md new file mode 100644 index 0000000000..73fd93f450 --- /dev/null +++ b/contracts/test-utils/README.md @@ -0,0 +1,73 @@ +## Contracts test utils + +This package contains test utilities used by other smart contracts packages. + +## Usage + +```typescript +import { + chaiSetup, + constants, + expectContractCallFailedAsync, + expectContractCreationFailedAsync, + expectTransactionFailedAsync, + expectTransactionFailedWithoutReasonAsync, + increaseTimeAndMineBlockAsync, + provider, + sendTransactionResult, + txDefaults, + web3Wrapper, +} from '@0x/contracts-test-utils'; +``` + +## Contributing + +We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository. + +Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started. + +### Install Dependencies + +If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them: + +```bash +yarn config set workspaces-experimental true +``` + +Then install dependencies + +```bash +yarn install +``` + +### Build + +To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory: + +```bash +PKG=@0x/contracts-test-utils yarn build +``` + +Or continuously rebuild on change: + +```bash +PKG=@0x/contracts-test-utils yarn watch +``` + +### Clean + +```bash +yarn clean +``` + +### Lint + +```bash +yarn lint +``` + +### Run Tests + +```bash +yarn test +``` diff --git a/contracts/test-utils/package.json b/contracts/test-utils/package.json new file mode 100644 index 0000000000..513cfdc10c --- /dev/null +++ b/contracts/test-utils/package.json @@ -0,0 +1,75 @@ +{ + "name": "@0x/contracts-test-utils", + "version": "1.0.0", + "engines": { + "node": ">=6.12" + }, + "description": "Test utils for 0x contracts", + "main": "lib/src/index.js", + "directories": { + "test": "test" + }, + "scripts": { + "build": "tsc -b", + "build:ci": "yarn build", + "test": "yarn run_mocha", + "test:coverage": "run-s build run_mocha coverage:report:text coverage:report:lcov", + "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit", + "clean": "shx rm -rf lib", + "lint": "tslint --format stylish --project tsconfig.lint.json", + "coverage:report:text": "istanbul report text", + "coverage:report:html": "istanbul report html && open coverage/index.html", + "profiler:report:html": "istanbul report html && open coverage/index.html", + "coverage:report:lcov": "istanbul report lcov", + "test:circleci": "yarn test" + }, + "repository": { + "type": "git", + "url": "https://github.com/0xProject/0x-monorepo.git" + }, + "license": "Apache-2.0", + "bugs": { + "url": "https://github.com/0xProject/0x-monorepo/issues" + }, + "homepage": "https://github.com/0xProject/0x-monorepo/contracts/test-utils/README.md", + "devDependencies": { + "mocha": "^4.1.0", + "npm-run-all": "^4.1.2", + "shx": "^0.2.2", + "tslint": "5.11.0", + "typescript": "3.0.1" + }, + "dependencies": { + "@0x/abi-gen": "^1.0.17", + "@0x/dev-utils": "^1.0.18", + "@0x/sol-compiler": "^1.1.13", + "@0x/subproviders": "^2.1.5", + "@0x/tslint-config": "^1.0.10", + "@types/bn.js": "^4.11.0", + "@types/ethereumjs-abi": "^0.6.0", + "@types/lodash": "4.14.104", + "@types/node": "*", + "chai": "^4.0.1", + "chai-bignumber": "^2.0.1", + "dirty-chai": "^2.0.1", + "make-promises-safe": "^1.1.0", + "@0x/order-utils": "^3.0.3", + "@0x/types": "^1.3.0", + "@0x/typescript-typings": "^3.0.4", + "@0x/utils": "^2.0.6", + "@0x/sol-cov": "^2.1.13", + "@0x/web3-wrapper": "^3.1.5", + "@types/js-combinatorics": "^0.5.29", + "chai-as-promised": "^7.1.0", + "bn.js": "^4.11.8", + "ethereum-types": "^1.1.2", + "ethereumjs-abi": "0.6.5", + "ethereumjs-util": "^5.1.1", + "ethers": "~4.0.4", + "js-combinatorics": "^0.5.3", + "lodash": "^4.17.5" + }, + "publishConfig": { + "access": "public" + } +} diff --git a/packages/contracts/test/utils/abstract_asset_wrapper.ts b/contracts/test-utils/src/abstract_asset_wrapper.ts similarity index 100% rename from packages/contracts/test/utils/abstract_asset_wrapper.ts rename to contracts/test-utils/src/abstract_asset_wrapper.ts diff --git a/packages/contracts/test/utils/address_utils.ts b/contracts/test-utils/src/address_utils.ts similarity index 100% rename from packages/contracts/test/utils/address_utils.ts rename to contracts/test-utils/src/address_utils.ts diff --git a/packages/contracts/test/utils/assertions.ts b/contracts/test-utils/src/assertions.ts similarity index 100% rename from packages/contracts/test/utils/assertions.ts rename to contracts/test-utils/src/assertions.ts diff --git a/packages/contracts/test/utils/block_timestamp.ts b/contracts/test-utils/src/block_timestamp.ts similarity index 100% rename from packages/contracts/test/utils/block_timestamp.ts rename to contracts/test-utils/src/block_timestamp.ts diff --git a/packages/contracts/test/utils/chai_setup.ts b/contracts/test-utils/src/chai_setup.ts similarity index 100% rename from packages/contracts/test/utils/chai_setup.ts rename to contracts/test-utils/src/chai_setup.ts diff --git a/packages/contracts/test/utils/combinatorial_utils.ts b/contracts/test-utils/src/combinatorial_utils.ts similarity index 100% rename from packages/contracts/test/utils/combinatorial_utils.ts rename to contracts/test-utils/src/combinatorial_utils.ts diff --git a/packages/contracts/test/utils/constants.ts b/contracts/test-utils/src/constants.ts similarity index 98% rename from packages/contracts/test/utils/constants.ts rename to contracts/test-utils/src/constants.ts index cd21330e9d..d2c3ab512c 100644 --- a/packages/contracts/test/utils/constants.ts +++ b/contracts/test-utils/src/constants.ts @@ -35,7 +35,7 @@ export const constants = { DUMMY_TOKEN_TOTAL_SUPPLY: new BigNumber(0), NULL_BYTES: '0x', NUM_DUMMY_ERC20_TO_DEPLOY: 3, - NUM_DUMMY_ERC721_TO_DEPLOY: 1, + NUM_DUMMY_ERC721_TO_DEPLOY: 2, NUM_ERC721_TOKENS_TO_MINT: 2, NULL_ADDRESS: '0x0000000000000000000000000000000000000000', UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1), diff --git a/packages/contracts/test/utils/coverage.ts b/contracts/test-utils/src/coverage.ts similarity index 100% rename from packages/contracts/test/utils/coverage.ts rename to contracts/test-utils/src/coverage.ts diff --git a/packages/contracts/test/utils/formatters.ts b/contracts/test-utils/src/formatters.ts similarity index 100% rename from packages/contracts/test/utils/formatters.ts rename to contracts/test-utils/src/formatters.ts diff --git a/packages/contracts/test/global_hooks.ts b/contracts/test-utils/src/global_hooks.ts similarity index 84% rename from packages/contracts/test/global_hooks.ts rename to contracts/test-utils/src/global_hooks.ts index 2e9ac9e21a..307dd0777b 100644 --- a/packages/contracts/test/global_hooks.ts +++ b/contracts/test-utils/src/global_hooks.ts @@ -1,7 +1,7 @@ import { env, EnvVars } from '@0x/dev-utils'; -import { coverage } from './utils/coverage'; -import { profiler } from './utils/profiler'; +import { coverage } from './coverage'; +import { profiler } from './profiler'; after('generate coverage report', async () => { if (env.parseBoolean(EnvVars.SolidityCoverage)) { diff --git a/contracts/test-utils/src/index.ts b/contracts/test-utils/src/index.ts new file mode 100644 index 0000000000..7880de0bf7 --- /dev/null +++ b/contracts/test-utils/src/index.ts @@ -0,0 +1,55 @@ +export { AbstractAssetWrapper } from './abstract_asset_wrapper'; +export { chaiSetup } from './chai_setup'; +export { constants } from './constants'; +export { + expectContractCallFailedAsync, + expectContractCallFailedWithoutReasonAsync, + expectContractCreationFailedAsync, + expectContractCreationFailedWithoutReasonAsync, + expectInsufficientFundsAsync, + expectTransactionFailedAsync, + sendTransactionResult, + expectTransactionFailedWithoutReasonAsync, + getInvalidOpcodeErrorMessageForCallAsync, + getRevertReasonOrErrorMessageForSendTransactionAsync, +} from './assertions'; +export { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from './block_timestamp'; +export { provider, txDefaults, web3Wrapper } from './web3_wrapper'; +export { LogDecoder } from './log_decoder'; +export { formatters } from './formatters'; +export { signingUtils } from './signing_utils'; +export { orderUtils } from './order_utils'; +export { typeEncodingUtils } from './type_encoding_utils'; +export { profiler } from './profiler'; +export { coverage } from './coverage'; +export { addressUtils } from './address_utils'; +export { OrderFactory } from './order_factory'; +export { bytes32Values, testCombinatoriallyWithReferenceFuncAsync, uint256Values } from './combinatorial_utils'; +export { TransactionFactory } from './transaction_factory'; +export { testWithReferenceFuncAsync } from './test_with_reference'; +export { + MarketBuyOrders, + MarketSellOrders, + ERC721TokenIdsByOwner, + SignedTransaction, + OrderStatus, + AllowanceAmountScenario, + AssetDataScenario, + BalanceAmountScenario, + ContractName, + ExpirationTimeSecondsScenario, + TransferAmountsLoggedByMatchOrders, + TransferAmountsByMatchOrders, + OrderScenario, + TraderStateScenario, + TransactionDataParams, + Token, + FillScenario, + FeeRecipientAddressScenario, + OrderAssetAmountScenario, + TakerAssetFillAmountScenario, + TakerScenario, + OrderInfo, + ERC20BalancesByOwner, + FillResults, +} from './types'; diff --git a/packages/contracts/test/utils/log_decoder.ts b/contracts/test-utils/src/log_decoder.ts similarity index 95% rename from packages/contracts/test/utils/log_decoder.ts rename to contracts/test-utils/src/log_decoder.ts index 05b0a92048..54666ea5f0 100644 --- a/packages/contracts/test/utils/log_decoder.ts +++ b/contracts/test-utils/src/log_decoder.ts @@ -11,8 +11,6 @@ import { } from 'ethereum-types'; import * as _ from 'lodash'; -import { artifacts } from '../../src/artifacts'; - import { constants } from './constants'; export class LogDecoder { @@ -27,7 +25,7 @@ export class LogDecoder { } } } - constructor(web3Wrapper: Web3Wrapper) { + constructor(web3Wrapper: Web3Wrapper, artifacts: { [contractName: string]: ContractArtifact }) { this._web3Wrapper = web3Wrapper; const abiArrays: AbiDefinition[][] = []; _.forEach(artifacts, (artifact: ContractArtifact) => { diff --git a/packages/contracts/test/utils/order_factory.ts b/contracts/test-utils/src/order_factory.ts similarity index 100% rename from packages/contracts/test/utils/order_factory.ts rename to contracts/test-utils/src/order_factory.ts diff --git a/packages/contracts/test/utils/order_utils.ts b/contracts/test-utils/src/order_utils.ts similarity index 100% rename from packages/contracts/test/utils/order_utils.ts rename to contracts/test-utils/src/order_utils.ts diff --git a/packages/contracts/test/utils/profiler.ts b/contracts/test-utils/src/profiler.ts similarity index 100% rename from packages/contracts/test/utils/profiler.ts rename to contracts/test-utils/src/profiler.ts diff --git a/packages/contracts/test/utils/revert_trace.ts b/contracts/test-utils/src/revert_trace.ts similarity index 100% rename from packages/contracts/test/utils/revert_trace.ts rename to contracts/test-utils/src/revert_trace.ts diff --git a/packages/contracts/test/utils/signing_utils.ts b/contracts/test-utils/src/signing_utils.ts similarity index 100% rename from packages/contracts/test/utils/signing_utils.ts rename to contracts/test-utils/src/signing_utils.ts diff --git a/packages/contracts/test/utils/test_with_reference.ts b/contracts/test-utils/src/test_with_reference.ts similarity index 100% rename from packages/contracts/test/utils/test_with_reference.ts rename to contracts/test-utils/src/test_with_reference.ts diff --git a/packages/contracts/test/utils/transaction_factory.ts b/contracts/test-utils/src/transaction_factory.ts similarity index 100% rename from packages/contracts/test/utils/transaction_factory.ts rename to contracts/test-utils/src/transaction_factory.ts diff --git a/packages/contracts/test/utils/type_encoding_utils.ts b/contracts/test-utils/src/type_encoding_utils.ts similarity index 100% rename from packages/contracts/test/utils/type_encoding_utils.ts rename to contracts/test-utils/src/type_encoding_utils.ts diff --git a/packages/contracts/test/utils/types.ts b/contracts/test-utils/src/types.ts similarity index 99% rename from packages/contracts/test/utils/types.ts rename to contracts/test-utils/src/types.ts index 9fc9e1570d..d738fcd4e5 100644 --- a/packages/contracts/test/utils/types.ts +++ b/contracts/test-utils/src/types.ts @@ -86,6 +86,7 @@ export enum ContractName { ZRXToken = 'ZRXToken', DummyERC20Token = 'DummyERC20Token', EtherToken = 'WETH9', + DutchAuction = 'DutchAuction', AssetProxyOwner = 'AssetProxyOwner', AccountLevels = 'AccountLevels', EtherDelta = 'EtherDelta', diff --git a/packages/contracts/test/utils/web3_wrapper.ts b/contracts/test-utils/src/web3_wrapper.ts similarity index 99% rename from packages/contracts/test/utils/web3_wrapper.ts rename to contracts/test-utils/src/web3_wrapper.ts index f7b1a732a7..cb33476f3a 100644 --- a/packages/contracts/test/utils/web3_wrapper.ts +++ b/contracts/test-utils/src/web3_wrapper.ts @@ -48,6 +48,7 @@ const ganacheConfigs = { const providerConfigs = testProvider === ProviderType.Ganache ? ganacheConfigs : gethConfigs; export const provider: Web3ProviderEngine = web3Factory.getRpcProvider(providerConfigs); +provider.stop(); const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage); const isProfilerEnabled = env.parseBoolean(EnvVars.SolidityProfiler); const isRevertTraceEnabled = env.parseBoolean(EnvVars.SolidityRevertTrace); diff --git a/packages/contracts/test/utils_test/test_with_reference.ts b/contracts/test-utils/test/test_with_reference.ts similarity index 95% rename from packages/contracts/test/utils_test/test_with_reference.ts rename to contracts/test-utils/test/test_with_reference.ts index 8d633cd1f5..1c1211003e 100644 --- a/packages/contracts/test/utils_test/test_with_reference.ts +++ b/contracts/test-utils/test/test_with_reference.ts @@ -1,7 +1,7 @@ import * as chai from 'chai'; -import { chaiSetup } from '../utils/chai_setup'; -import { testWithReferenceFuncAsync } from '../utils/test_with_reference'; +import { chaiSetup } from '../src/chai_setup'; +import { testWithReferenceFuncAsync } from '../src/test_with_reference'; chaiSetup.configure(); const expect = chai.expect; diff --git a/contracts/test-utils/tsconfig.json b/contracts/test-utils/tsconfig.json new file mode 100644 index 0000000000..e358165538 --- /dev/null +++ b/contracts/test-utils/tsconfig.json @@ -0,0 +1,7 @@ +{ + "extends": "../../tsconfig", + "compilerOptions": { + "outDir": "lib" + }, + "include": ["./src/**/*", "./test/**/*"] +} diff --git a/contracts/test-utils/tsconfig.lint.json b/contracts/test-utils/tsconfig.lint.json new file mode 100644 index 0000000000..b557e706aa --- /dev/null +++ b/contracts/test-utils/tsconfig.lint.json @@ -0,0 +1,7 @@ +{ + // This file is a workaround that issue: https://github.com/palantir/tslint/issues/4148#issuecomment-419872702 + "extends": "./tsconfig", + "compilerOptions": { + "composite": false + } +} diff --git a/contracts/test-utils/tslint.json b/contracts/test-utils/tslint.json new file mode 100644 index 0000000000..1bb3ac2a22 --- /dev/null +++ b/contracts/test-utils/tslint.json @@ -0,0 +1,6 @@ +{ + "extends": ["@0x/tslint-config"], + "rules": { + "custom-no-magic-numbers": false + } +} diff --git a/contracts/utils/.solhint.json b/contracts/utils/.solhint.json new file mode 100644 index 0000000000..076afe9f3f --- /dev/null +++ b/contracts/utils/.solhint.json @@ -0,0 +1,20 @@ +{ + "extends": "default", + "rules": { + "avoid-low-level-calls": false, + "avoid-tx-origin": "warn", + "bracket-align": false, + "code-complexity": false, + "const-name-snakecase": "error", + "expression-indent": "error", + "function-max-lines": false, + "func-order": "error", + "indent": ["error", 4], + "max-line-length": ["warn", 160], + "no-inline-assembly": false, + "quotes": ["error", "double"], + "separate-by-one-line-in-contract": "error", + "space-after-comma": "error", + "statement-indent": "error" + } +} diff --git a/contracts/utils/README.md b/contracts/utils/README.md new file mode 100644 index 0000000000..e7c7b49ff6 --- /dev/null +++ b/contracts/utils/README.md @@ -0,0 +1,70 @@ +## Contracts utils + +Smart contracts utils used in the 0x protocol. + +## Usage + +Contracts can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories: + +* [utils](./contracts/utils) + * This directory contains libraries and utils. +* [test](./contracts/test) + * This directory contains mocks and other contracts that are used solely for testing contracts within the other directories. + +## Contributing + +We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository. + +For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein. + +Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started. + +### Install Dependencies + +If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them: + +```bash +yarn config set workspaces-experimental true +``` + +Then install dependencies + +```bash +yarn install +``` + +### Build + +To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory: + +```bash +PKG=@0x/contracts-utils yarn build +``` + +Or continuously rebuild on change: + +```bash +PKG=@0x/contracts-utils yarn watch +``` + +### Clean + +```bash +yarn clean +``` + +### Lint + +```bash +yarn lint +``` + +### Run Tests + +```bash +yarn test +``` + +#### Testing options + +Contracts testing options like coverage, profiling, revert traces or backing node choosing - are described [here](../TESTING.md). diff --git a/contracts/utils/compiler.json b/contracts/utils/compiler.json new file mode 100644 index 0000000000..1524c1eaad --- /dev/null +++ b/contracts/utils/compiler.json @@ -0,0 +1,22 @@ +{ + "artifactsDir": "./generated-artifacts", + "contractsDir": "./contracts", + "compilerSettings": { + "optimizer": { + "enabled": true, + "runs": 1000000 + }, + "outputSelection": { + "*": { + "*": [ + "abi", + "evm.bytecode.object", + "evm.bytecode.sourceMap", + "evm.deployedBytecode.object", + "evm.deployedBytecode.sourceMap" + ] + } + } + }, + "contracts": ["TestConstants", "TestLibBytes", "LibBytes", "Ownable", "IOwnable", "ReentrancyGuard", "SafeMath"] +} diff --git a/packages/contracts/contracts/test/TestConstants/TestConstants.sol b/contracts/utils/contracts/test/TestConstants/TestConstants.sol similarity index 95% rename from packages/contracts/contracts/test/TestConstants/TestConstants.sol rename to contracts/utils/contracts/test/TestConstants/TestConstants.sol index 1275d007b8..3c852173bc 100644 --- a/packages/contracts/contracts/test/TestConstants/TestConstants.sol +++ b/contracts/utils/contracts/test/TestConstants/TestConstants.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; // solhint-disable max-line-length diff --git a/packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol b/contracts/utils/contracts/test/TestLibBytes/TestLibBytes.sol similarity index 99% rename from packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol rename to contracts/utils/contracts/test/TestLibBytes/TestLibBytes.sol index 00d861e613..444a3e7178 100644 --- a/packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol +++ b/contracts/utils/contracts/test/TestLibBytes/TestLibBytes.sol @@ -18,7 +18,7 @@ pragma solidity 0.4.24; -import "../../utils/LibBytes/LibBytes.sol"; +import "@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol"; contract TestLibBytes { diff --git a/packages/contracts/contracts/utils/LibBytes/LibBytes.sol b/contracts/utils/contracts/utils/LibBytes/LibBytes.sol similarity index 100% rename from packages/contracts/contracts/utils/LibBytes/LibBytes.sol rename to contracts/utils/contracts/utils/LibBytes/LibBytes.sol diff --git a/packages/contracts/contracts/utils/Ownable/IOwnable.sol b/contracts/utils/contracts/utils/Ownable/IOwnable.sol similarity index 100% rename from packages/contracts/contracts/utils/Ownable/IOwnable.sol rename to contracts/utils/contracts/utils/Ownable/IOwnable.sol diff --git a/packages/contracts/contracts/utils/Ownable/Ownable.sol b/contracts/utils/contracts/utils/Ownable/Ownable.sol similarity index 100% rename from packages/contracts/contracts/utils/Ownable/Ownable.sol rename to contracts/utils/contracts/utils/Ownable/Ownable.sol diff --git a/packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol b/contracts/utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol similarity index 100% rename from packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol rename to contracts/utils/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol diff --git a/packages/contracts/contracts/utils/SafeMath/SafeMath.sol b/contracts/utils/contracts/utils/SafeMath/SafeMath.sol similarity index 100% rename from packages/contracts/contracts/utils/SafeMath/SafeMath.sol rename to contracts/utils/contracts/utils/SafeMath/SafeMath.sol diff --git a/contracts/utils/package.json b/contracts/utils/package.json new file mode 100644 index 0000000000..c0bc8bfcf9 --- /dev/null +++ b/contracts/utils/package.json @@ -0,0 +1,90 @@ +{ + "private": true, + "name": "@0x/contracts-utils", + "version": "1.0.0", + "engines": { + "node": ">=6.12" + }, + "description": "Smart contract utils of 0x protocol", + "main": "lib/src/index.js", + "directories": { + "test": "test" + }, + "scripts": { + "build": "yarn pre_build && tsc -b", + "build:ci": "yarn build", + "pre_build": "run-s compile generate_contract_wrappers", + "test": "yarn run_mocha", + "rebuild_and_test": "run-s build test", + "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov", + "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html", + "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha", + "run_mocha": + "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit", + "compile": "sol-compiler --contracts-dir contracts", + "clean": "shx rm -rf lib generated-artifacts generated-wrappers", + "generate_contract_wrappers": "abi-gen --abis ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers", + "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts", + "coverage:report:text": "istanbul report text", + "coverage:report:html": "istanbul report html && open coverage/index.html", + "profiler:report:html": "istanbul report html && open coverage/index.html", + "coverage:report:lcov": "istanbul report lcov", + "test:circleci": "yarn test", + "lint-contracts": "solhint contracts/**/**/**/**/*.sol" + }, + "config": { + "abis": "generated-artifacts/@(IOwnable|Ownable|LibBytes|ReentrancyGuard|SafeMath|TestConstants|TestLibBytes).json" + }, + "repository": { + "type": "git", + "url": "https://github.com/0xProject/0x-monorepo.git" + }, + "license": "Apache-2.0", + "bugs": { + "url": "https://github.com/0xProject/0x-monorepo/issues" + }, + "homepage": "https://github.com/0xProject/0x-monorepo/contracts/utils/README.md", + "devDependencies": { + "@0x/contracts-test-utils": "^1.0.0", + "@0x/abi-gen": "^1.0.17", + "@0x/dev-utils": "^1.0.19", + "@0x/sol-compiler": "^1.1.14", + "@0x/sol-cov": "^2.1.14", + "@0x/subproviders": "^2.1.6", + "@0x/tslint-config": "^1.0.10", + "@types/bn.js": "^4.11.0", + "@types/lodash": "4.14.104", + "@types/node": "*", + "@types/yargs": "^10.0.0", + "bn.js": "^4.11.8", + "chai": "^4.0.1", + "chai-as-promised": "^7.1.0", + "chai-bignumber": "^2.0.1", + "dirty-chai": "^2.0.1", + "make-promises-safe": "^1.1.0", + "ethereumjs-abi": "0.6.5", + "mocha": "^4.1.0", + "npm-run-all": "^4.1.2", + "shx": "^0.2.2", + "solc": "^0.4.24", + "solhint": "^1.2.1", + "tslint": "5.11.0", + "typescript": "3.0.1", + "yargs": "^10.0.3" + }, + "dependencies": { + "@0x/base-contract": "^3.0.8", + "@0x/order-utils": "^3.0.4", + "@0x/contracts-multisig": "^1.0.0", + "@0x/types": "^1.3.0", + "@0x/typescript-typings": "^3.0.4", + "@0x/utils": "^2.0.6", + "@0x/web3-wrapper": "^3.1.6", + "ethereum-types": "^1.1.2", + "ethereumjs-util": "^5.1.1", + "lodash": "^4.17.5" + }, + "publishConfig": { + "access": "public" + } +} diff --git a/contracts/utils/src/artifacts/index.ts b/contracts/utils/src/artifacts/index.ts new file mode 100644 index 0000000000..a5c2b215c6 --- /dev/null +++ b/contracts/utils/src/artifacts/index.ts @@ -0,0 +1,19 @@ +import { ContractArtifact } from 'ethereum-types'; + +import * as IOwnable from '../../generated-artifacts/IOwnable.json'; +import * as LibBytes from '../../generated-artifacts/LibBytes.json'; +import * as Ownable from '../../generated-artifacts/Ownable.json'; +import * as ReentrancyGuard from '../../generated-artifacts/ReentrancyGuard.json'; +import * as SafeMath from '../../generated-artifacts/SafeMath.json'; +import * as TestConstants from '../../generated-artifacts/TestConstants.json'; +import * as TestLibBytes from '../../generated-artifacts/TestLibBytes.json'; + +export const artifacts = { + TestConstants: TestConstants as ContractArtifact, + TestLibBytes: TestLibBytes as ContractArtifact, + IOwnable: IOwnable as ContractArtifact, + LibBytes: LibBytes as ContractArtifact, + Ownable: Ownable as ContractArtifact, + SafeMath: SafeMath as ContractArtifact, + ReentrancyGuard: ReentrancyGuard as ContractArtifact, +}; diff --git a/contracts/utils/src/index.ts b/contracts/utils/src/index.ts new file mode 100644 index 0000000000..d55f08ea2d --- /dev/null +++ b/contracts/utils/src/index.ts @@ -0,0 +1,2 @@ +export * from './artifacts'; +export * from './wrappers'; diff --git a/contracts/utils/src/wrappers/index.ts b/contracts/utils/src/wrappers/index.ts new file mode 100644 index 0000000000..823b7fa4b1 --- /dev/null +++ b/contracts/utils/src/wrappers/index.ts @@ -0,0 +1,2 @@ +export * from '../../generated-wrappers/test_constants'; +export * from '../../generated-wrappers/test_lib_bytes'; diff --git a/contracts/utils/test/global_hooks.ts b/contracts/utils/test/global_hooks.ts new file mode 100644 index 0000000000..f8ace376a5 --- /dev/null +++ b/contracts/utils/test/global_hooks.ts @@ -0,0 +1,17 @@ +import { env, EnvVars } from '@0x/dev-utils'; + +import { coverage, profiler, provider } from '@0x/contracts-test-utils'; +before('start web3 provider', () => { + provider.start(); +}); +after('generate coverage report', async () => { + if (env.parseBoolean(EnvVars.SolidityCoverage)) { + const coverageSubprovider = coverage.getCoverageSubproviderSingleton(); + await coverageSubprovider.writeCoverageAsync(); + } + if (env.parseBoolean(EnvVars.SolidityProfiler)) { + const profilerSubprovider = profiler.getProfilerSubproviderSingleton(); + await profilerSubprovider.writeProfilerOutputAsync(); + } + provider.stop(); +}); diff --git a/packages/contracts/test/libraries/lib_bytes.ts b/contracts/utils/test/lib_bytes.ts similarity index 99% rename from packages/contracts/test/libraries/lib_bytes.ts rename to contracts/utils/test/lib_bytes.ts index b1a389f00f..985a989437 100644 --- a/packages/contracts/test/libraries/lib_bytes.ts +++ b/contracts/utils/test/lib_bytes.ts @@ -1,3 +1,12 @@ +import { + chaiSetup, + constants, + expectContractCallFailedAsync, + provider, + txDefaults, + typeEncodingUtils, + web3Wrapper, +} from '@0x/contracts-test-utils'; import { BlockchainLifecycle } from '@0x/dev-utils'; import { generatePseudoRandomSalt } from '@0x/order-utils'; import { RevertReason } from '@0x/types'; @@ -7,13 +16,8 @@ import * as chai from 'chai'; import ethUtil = require('ethereumjs-util'); import * as _ from 'lodash'; -import { TestLibBytesContract } from '../../generated-wrappers/test_lib_bytes'; -import { artifacts } from '../../src/artifacts'; -import { expectContractCallFailedAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { typeEncodingUtils } from '../utils/type_encoding_utils'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; +import { TestLibBytesContract } from '../generated-wrappers/test_lib_bytes'; +import { artifacts } from '../src'; chaiSetup.configure(); const expect = chai.expect; diff --git a/contracts/utils/test/libs.ts b/contracts/utils/test/libs.ts new file mode 100644 index 0000000000..81596b2e4a --- /dev/null +++ b/contracts/utils/test/libs.ts @@ -0,0 +1,34 @@ +import { chaiSetup, provider, txDefaults, web3Wrapper } from '@0x/contracts-test-utils'; +import { BlockchainLifecycle } from '@0x/dev-utils'; +import * as chai from 'chai'; + +import { TestConstantsContract } from '../generated-wrappers/test_constants'; +import { artifacts } from '../src'; + +chaiSetup.configure(); +const expect = chai.expect; + +const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); + +describe('Libs', () => { + beforeEach(async () => { + await blockchainLifecycle.startAsync(); + }); + afterEach(async () => { + await blockchainLifecycle.revertAsync(); + }); + + describe('LibConstants', () => { + describe('ZRX_ASSET_DATA', () => { + it('should have the correct ZRX_ASSET_DATA', async () => { + const testConstants = await TestConstantsContract.deployFrom0xArtifactAsync( + artifacts.TestConstants, + provider, + txDefaults, + ); + const isValid = await testConstants.assertValidZrxAssetData.callAsync(); + expect(isValid).to.be.equal(true); + }); + }); + }); +}); diff --git a/contracts/utils/tsconfig.json b/contracts/utils/tsconfig.json new file mode 100644 index 0000000000..68251e6b05 --- /dev/null +++ b/contracts/utils/tsconfig.json @@ -0,0 +1,19 @@ +{ + "extends": "../../tsconfig", + "compilerOptions": { + "outDir": "lib", + "rootDir": ".", + "resolveJsonModule": true + }, + "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"], + "files": [ + "./generated-artifacts/TestConstants.json", + "./generated-artifacts/TestLibBytes.json", + "./generated-artifacts/IOwnable.json", + "./generated-artifacts/Ownable.json", + "./generated-artifacts/LibBytes.json", + "./generated-artifacts/SafeMath.json", + "./generated-artifacts/ReentrancyGuard.json" + ], + "exclude": ["./deploy/solc/solc_bin"] +} diff --git a/contracts/utils/tslint.json b/contracts/utils/tslint.json new file mode 100644 index 0000000000..1bb3ac2a22 --- /dev/null +++ b/contracts/utils/tslint.json @@ -0,0 +1,6 @@ +{ + "extends": ["@0x/tslint-config"], + "rules": { + "custom-no-magic-numbers": false + } +} diff --git a/lerna.json b/lerna.json index e2147be85b..fa9ef5aff7 100644 --- a/lerna.json +++ b/lerna.json @@ -1,6 +1,6 @@ { "lerna": "3.0.0-beta.23", - "packages": ["packages/*"], + "packages": ["packages/*", "contracts/*"], "version": "independent", "command": { "publish": { diff --git a/package.json b/package.json index 7307bea5d0..81208dcd2d 100644 --- a/package.json +++ b/package.json @@ -5,7 +5,8 @@ "node": ">=6.12" }, "workspaces": [ - "packages/*" + "packages/*", + "contracts/*" ], "scripts": { "ganache": "ganache-cli -p 8545 --gasLimit 10000000 --networkId 50 -m \"${npm_package_config_mnemonic}\"", diff --git a/packages/0x.js/.npmignore b/packages/0x.js/.npmignore index d7ee80c977..312a23faa0 100644 --- a/packages/0x.js/.npmignore +++ b/packages/0x.js/.npmignore @@ -4,7 +4,7 @@ webpack.config.js yarn-error.log test/ /src/ -/contract_templates/ +/abi-gen-templates/ /generated_docs/ /scripts/ /lib/src/monorepo_scripts/ diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json index 9ff4183e73..4ee1e92be1 100644 --- a/packages/0x.js/CHANGELOG.json +++ b/packages/0x.js/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "2.0.6", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "2.0.5", diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md index 1f40bca7a9..463ff923de 100644 --- a/packages/0x.js/CHANGELOG.md +++ b/packages/0x.js/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v2.0.6 - _November 28, 2018_ + + * Dependencies updated + ## v2.0.5 - _November 21, 2018_ * Dependencies updated diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json index 3850e90386..aa038c302c 100644 --- a/packages/0x.js/package.json +++ b/packages/0x.js/package.json @@ -1,6 +1,6 @@ { "name": "0x.js", - "version": "2.0.5", + "version": "2.0.6", "engines": { "node": ">=6.12" }, @@ -42,10 +42,10 @@ }, "license": "Apache-2.0", "devDependencies": { - "@0x/abi-gen-wrappers": "^1.1.0", - "@0x/contract-addresses": "^1.2.0", - "@0x/dev-utils": "^1.0.18", - "@0x/migrations": "^2.1.0", + "@0x/abi-gen-wrappers": "^2.0.0", + "@0x/contract-addresses": "^2.0.0", + "@0x/dev-utils": "^1.0.19", + "@0x/migrations": "^2.2.0", "@0x/tslint-config": "^1.0.10", "@types/lodash": "4.14.104", "@types/mocha": "^2.2.42", @@ -73,15 +73,15 @@ }, "dependencies": { "@0x/assert": "^1.0.18", - "@0x/base-contract": "^3.0.7", - "@0x/contract-wrappers": "^4.1.0", - "@0x/order-utils": "^3.0.3", - "@0x/order-watcher": "^2.2.5", - "@0x/subproviders": "^2.1.5", + "@0x/base-contract": "^3.0.8", + "@0x/contract-wrappers": "^4.1.1", + "@0x/order-utils": "^3.0.4", + "@0x/order-watcher": "^2.2.6", + "@0x/subproviders": "^2.1.6", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@types/web3-provider-engine": "^14.0.0", "ethereum-types": "^1.1.2", "ethers": "~4.0.4", diff --git a/packages/abi-gen-templates/CHANGELOG.json b/packages/abi-gen-templates/CHANGELOG.json index adf615b3be..baf852ad56 100644 --- a/packages/abi-gen-templates/CHANGELOG.json +++ b/packages/abi-gen-templates/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "1.0.1", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "version": "1.0.0", "changes": [ diff --git a/packages/abi-gen-templates/CHANGELOG.md b/packages/abi-gen-templates/CHANGELOG.md new file mode 100644 index 0000000000..1c3f21c6c6 --- /dev/null +++ b/packages/abi-gen-templates/CHANGELOG.md @@ -0,0 +1,14 @@ + + +CHANGELOG + +## v1.0.1 - _November 28, 2018_ + + * Dependencies updated + +## v1.0.0 - _Invalid date_ + + * Initial publish (#1305) diff --git a/packages/abi-gen-templates/package.json b/packages/abi-gen-templates/package.json index e06be6127c..09872ab496 100644 --- a/packages/abi-gen-templates/package.json +++ b/packages/abi-gen-templates/package.json @@ -1,6 +1,6 @@ { "name": "@0x/abi-gen-templates", - "version": "1.0.0", + "version": "1.0.1", "engines": { "node": ">=6.12" }, diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json index f74d98afa8..6905a75370 100644 --- a/packages/abi-gen-wrappers/CHANGELOG.json +++ b/packages/abi-gen-wrappers/CHANGELOG.json @@ -6,7 +6,8 @@ "pr": 1309, "note": "Update Exchange artifact to receive ZRX asset data as a constructor argument" } - ] + ], + "timestamp": 1543401373 }, { "version": "1.1.0", diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md index 7d359f07b2..30a10d6bdf 100644 --- a/packages/abi-gen-wrappers/CHANGELOG.md +++ b/packages/abi-gen-wrappers/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v2.0.0 - _November 28, 2018_ + + * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309) + ## v1.1.0 - _November 21, 2018_ * `deployFrom0xArtifactAsync` additionally accepts artifacts that conform to the `SimpleContractArtifact` interface (#1298) diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json index 1b7015d552..e4f103cf72 100644 --- a/packages/abi-gen-wrappers/package.json +++ b/packages/abi-gen-wrappers/package.json @@ -1,6 +1,6 @@ { "name": "@0x/abi-gen-wrappers", - "version": "1.1.0", + "version": "2.0.0", "engines": { "node": ">=6.12" }, @@ -31,18 +31,18 @@ "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md", "devDependencies": { "@0x/abi-gen": "^1.0.17", - "@0x/abi-gen-templates": "^1.0.0", + "@0x/abi-gen-templates": "^1.0.1", "@0x/tslint-config": "^1.0.10", "@0x/types": "^1.3.0", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "ethereum-types": "^1.1.2", "ethers": "~4.0.4", "lodash": "^4.17.5", "shx": "^0.2.2" }, "dependencies": { - "@0x/base-contract": "^3.0.7" + "@0x/base-contract": "^3.0.8" }, "publishConfig": { "access": "public" diff --git a/packages/abi-gen/README.md b/packages/abi-gen/README.md index 20b9d4f308..214d8f2572 100644 --- a/packages/abi-gen/README.md +++ b/packages/abi-gen/README.md @@ -4,7 +4,7 @@ This package allows you to generate TypeScript contract wrappers from ABI files. It's heavily inspired by [Geth abigen](https://github.com/ethereum/go-ethereum/wiki/Native-DApps:-Go-bindings-to-Ethereum-contracts) but takes a different approach. You can write your custom handlebars templates which will allow you to seamlessly integrate the generated code into your existing codebase with existing conventions. -[Here](https://github.com/0xProject/0x-monorepo/tree/development/packages/0x.js/contract_templates) are the templates used to generate the contract wrappers used by 0x.js.e +[Here](https://github.com/0xProject/0x-monorepo/tree/development/packages/0x.js/abi-gen-templates) are the templates used to generate the contract wrappers used by 0x.js.e ## Installation @@ -44,7 +44,7 @@ You need to also specify the location of your main template used for every contr ## How to write custom templates? -The best way to get started is to copy [0x.js templates](https://github.com/0xProject/0x-monorepo/tree/development/packages/contract_templates) and start adjusting them for your needs. +The best way to get started is to copy [0x.js templates](https://github.com/0xProject/0x-monorepo/tree/development/packages/abi-gen-templates) and start adjusting them for your needs. We use [handlebars](http://handlebarsjs.com/) template engine under the hood. You need to have a master template called `contract.mustache`. it will be used to generate each contract wrapper. Although - you don't need and probably shouldn't write all your logic in a single template file. You can write [partial templates](http://handlebarsjs.com/partials.html) and as long as they are within a partials folder - they will be registered and available. diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json index b7a83ccfc0..4ff83018ef 100644 --- a/packages/asset-buyer/CHANGELOG.json +++ b/packages/asset-buyer/CHANGELOG.json @@ -1,4 +1,21 @@ [ + { + "version": "3.0.3", + "changes": [ + { + "note": "Update SRA order provider to include Dai" + } + ] + }, + { + "timestamp": 1543401373, + "version": "3.0.2", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "version": "3.0.1", "changes": [ diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md index 20702a5314..be3ef67d11 100644 --- a/packages/asset-buyer/CHANGELOG.md +++ b/packages/asset-buyer/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v3.0.2 - _November 28, 2018_ + + * Dependencies updated + ## v3.0.1 - _November 21, 2018_ * Dependencies updated (#1276) diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json index 50b276704b..780b2e3e20 100644 --- a/packages/asset-buyer/package.json +++ b/packages/asset-buyer/package.json @@ -1,6 +1,6 @@ { "name": "@0x/asset-buyer", - "version": "3.0.1", + "version": "3.0.2", "engines": { "node": ">=6.12" }, @@ -37,15 +37,15 @@ "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md", "dependencies": { "@0x/assert": "^1.0.18", - "@0x/connect": "^3.0.7", - "@0x/contract-wrappers": "^4.1.0", + "@0x/connect": "^3.0.8", + "@0x/contract-wrappers": "^4.1.1", "@0x/json-schemas": "^2.1.2", - "@0x/order-utils": "^3.0.3", - "@0x/subproviders": "^2.1.5", + "@0x/order-utils": "^3.0.4", + "@0x/subproviders": "^2.1.6", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "ethereum-types": "^1.1.2", "lodash": "^4.17.5" }, diff --git a/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts b/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts index be1fc55d67..813c9923b4 100644 --- a/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts +++ b/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts @@ -100,6 +100,12 @@ export class StandardRelayerAPIOrderProvider implements OrderProvider { } catch (err) { throw new Error(AssetBuyerError.StandardRelayerApiError); } - return _.map(response.records, item => item.assetDataB.assetData); + return _.map(response.records, item => { + if (item.assetDataA.assetData === takerAssetData) { + return item.assetDataB.assetData; + } else { + return item.assetDataA.assetData; + } + }); } } diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json index 66633136c2..e4dff5530c 100644 --- a/packages/base-contract/CHANGELOG.json +++ b/packages/base-contract/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "3.0.8", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "3.0.7", diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md index 35032fc9f9..f61b6c6ce3 100644 --- a/packages/base-contract/CHANGELOG.md +++ b/packages/base-contract/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v3.0.8 - _November 28, 2018_ + + * Dependencies updated + ## v3.0.7 - _November 21, 2018_ * Dependencies updated diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json index 2ae42d66b4..2a331b3cb8 100644 --- a/packages/base-contract/package.json +++ b/packages/base-contract/package.json @@ -1,6 +1,6 @@ { "name": "@0x/base-contract", - "version": "3.0.7", + "version": "3.0.8", "engines": { "node": ">=6.12" }, @@ -42,7 +42,7 @@ "dependencies": { "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "ethereum-types": "^1.1.2", "ethers": "~4.0.4", "lodash": "^4.17.5" diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json index db9d8c92a9..3abb895a7f 100644 --- a/packages/connect/CHANGELOG.json +++ b/packages/connect/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "3.0.8", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "3.0.7", diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md index 5e40133226..1dfc2672de 100644 --- a/packages/connect/CHANGELOG.md +++ b/packages/connect/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v3.0.8 - _November 28, 2018_ + + * Dependencies updated + ## v3.0.7 - _November 21, 2018_ * Dependencies updated diff --git a/packages/connect/package.json b/packages/connect/package.json index d05f244630..2f3d30d849 100644 --- a/packages/connect/package.json +++ b/packages/connect/package.json @@ -1,6 +1,6 @@ { "name": "@0x/connect", - "version": "3.0.7", + "version": "3.0.8", "engines": { "node": ">=6.12" }, @@ -46,7 +46,7 @@ "dependencies": { "@0x/assert": "^1.0.18", "@0x/json-schemas": "^2.1.2", - "@0x/order-utils": "^3.0.3", + "@0x/order-utils": "^3.0.4", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json index e65351c7ef..21ffaf5109 100644 --- a/packages/contract-addresses/CHANGELOG.json +++ b/packages/contract-addresses/CHANGELOG.json @@ -1,4 +1,18 @@ [ + { + "version": "2.0.0", + "changes": [ + { + "note": "Redeployed Rinkeby with testnet Exchange artifact", + "pr": 1318 + }, + { + "note": "Added Ganache snapshot addresses for network 50", + "pr": 1318 + } + ], + "timestamp": 1543401373 + }, { "version": "1.2.0", "changes": [ diff --git a/packages/contract-addresses/CHANGELOG.md b/packages/contract-addresses/CHANGELOG.md index 9801831f71..c006c3b222 100644 --- a/packages/contract-addresses/CHANGELOG.md +++ b/packages/contract-addresses/CHANGELOG.md @@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v2.0.0 - _November 28, 2018_ + + * Redeployed Rinkeby with testnet Exchange artifact (#1318) + * Added Ganache snapshot addresses for network 50 (#1318) + ## v1.2.0 - _November 21, 2018_ * Rinkeby Deployment diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json index 9f0db4d309..c75ae6efae 100644 --- a/packages/contract-addresses/package.json +++ b/packages/contract-addresses/package.json @@ -1,6 +1,6 @@ { "name": "@0x/contract-addresses", - "version": "1.2.0", + "version": "2.0.0", "engines": { "node": ">=6.12" }, diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts index 57358dd38a..7989631e3f 100644 --- a/packages/contract-addresses/src/index.ts +++ b/packages/contract-addresses/src/index.ts @@ -16,6 +16,7 @@ export enum NetworkId { Ropsten = 3, Rinkeby = 4, Kovan = 42, + Ganache = 50, } const networkToAddresses: { [networkId: number]: ContractAddresses } = { @@ -40,14 +41,14 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = { orderValidator: '0x90431a90516ab49af23a0530e04e8c7836e7122f', }, 4: { - erc20Proxy: '0x3e809c563c15a295e832e37053798ddc8d6c8dab', - erc721Proxy: '0x8e1ff02637cb5e39f2fa36c14706aa348b065b09', - zrxToken: '0x2727e688b8fd40b198cd5fe6e408e00494a06f07', + exchange: '0xbce0b5f6eb618c565c3e5f5cd69652bbc279f44e', + erc20Proxy: '0x2f5ae4f6106e89b4147651688a92256885c5f410', + erc721Proxy: '0x7656d773e11ff7383a14dcf09a9c50990481cd10', + zrxToken: '0x8080c7e4b81ecf23aa6f877cfbfd9b0c228c6ffa', etherToken: '0xc778417e063141139fce010982780140aa0cd5ab', - exchange: '0x22ebc052f43a88efa06379426120718170f2204e', - assetProxyOwner: '0x1da52d1d3a3acfa0a1836b737393b4e9931268fc', - forwarder: '0xd2dbf3250a764eaaa94fa0c84ed87c0edc8ed04e', - orderValidator: '0x39c3fc9f4d8430af2713306ce80c584752d9e1c7', + assetProxyOwner: '0xe1703da878afcebff5b7624a826902af475b9c03', + forwarder: '0x2d40589abbdee84961f3a7656b9af7adb0ee5ab4', + orderValidator: '0x0c5173a51e26b29d6126c686756fb9fbef71f762', }, 42: { erc20Proxy: '0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e', @@ -59,6 +60,17 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = { forwarder: '0x17992e4ffb22730138e4b62aaa6367fa9d3699a6', orderValidator: '0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d', }, + // NetworkId 50 represents our Ganache snapshot generated from migrations. + 50: { + exchange: '0x48bacb9266a570d521063ef5dd96e61686dbe788', + erc20Proxy: '0x1dc4c1cefef38a777b15aa20260a54e584b16c48', + erc721Proxy: '0x1d7022f5b17d2f8b695918fb48fa1089c9f85401', + zrxToken: '0x871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c', + etherToken: '0x0b1ba0af832d7c05fd64161e0db78e85978e8082', + assetProxyOwner: '0x34d402f14d58e001d8efbe6585051bf9706aa064', + forwarder: '0xb69e673309512a9d726f87304c6984054f87a93b', + orderValidator: '0xe86bb98fcf9bff3512c74589b78fb168200cc546', + }, }; /** diff --git a/packages/contract-artifacts/CHANGELOG.json b/packages/contract-artifacts/CHANGELOG.json index b75ad57664..03c88e71a2 100644 --- a/packages/contract-artifacts/CHANGELOG.json +++ b/packages/contract-artifacts/CHANGELOG.json @@ -6,7 +6,8 @@ "pr": 1309, "note": "Update Exchange artifact to receive ZRX asset data as a constructor argument" } - ] + ], + "timestamp": 1543401373 }, { "version": "1.1.0", diff --git a/packages/contract-artifacts/CHANGELOG.md b/packages/contract-artifacts/CHANGELOG.md index b3c3999859..9e48058f55 100644 --- a/packages/contract-artifacts/CHANGELOG.md +++ b/packages/contract-artifacts/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v1.1.2 - _November 28, 2018_ + + * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309) + ## v1.1.0 - _November 9, 2018_ * Update Forwarder artifact (#1192) diff --git a/packages/contract-artifacts/package.json b/packages/contract-artifacts/package.json index 9c25e3ac55..71d8875459 100644 --- a/packages/contract-artifacts/package.json +++ b/packages/contract-artifacts/package.json @@ -1,6 +1,6 @@ { "name": "@0x/contract-artifacts", - "version": "1.1.0", + "version": "1.1.2", "engines": { "node": ">=6.12" }, diff --git a/packages/contract-wrappers/.npmignore b/packages/contract-wrappers/.npmignore index 6a3eb57bd9..6a222fd45f 100644 --- a/packages/contract-wrappers/.npmignore +++ b/packages/contract-wrappers/.npmignore @@ -5,7 +5,7 @@ yarn-error.log test/ /src/ /_bundles/ -/contract_templates/ +/abi-gen-templates/ /generated_docs/ /scripts/ /lib/src/monorepo_scripts/ diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json index 711ab49a1e..006a0904d8 100644 --- a/packages/contract-wrappers/CHANGELOG.json +++ b/packages/contract-wrappers/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "4.1.1", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "version": "4.1.0", "changes": [ diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md index 201c65a4c6..ebdcc96381 100644 --- a/packages/contract-wrappers/CHANGELOG.md +++ b/packages/contract-wrappers/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v4.1.1 - _November 28, 2018_ + + * Dependencies updated + ## v4.1.0 - _November 21, 2018_ * Add a `nonce` field for `TxOpts` so that it's now possible to re-broadcast stuck transactions with a higher gas amount (#1292) diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json index 999375ea55..e11d1a63e8 100644 --- a/packages/contract-wrappers/package.json +++ b/packages/contract-wrappers/package.json @@ -1,6 +1,6 @@ { "name": "@0x/contract-wrappers", - "version": "4.1.0", + "version": "4.1.1", "description": "Smart TS wrappers for 0x smart contracts", "keywords": [ "0xproject", @@ -37,9 +37,9 @@ "node": ">=6.0.0" }, "devDependencies": { - "@0x/dev-utils": "^1.0.18", - "@0x/migrations": "^2.1.0", - "@0x/subproviders": "^2.1.5", + "@0x/dev-utils": "^1.0.19", + "@0x/migrations": "^2.2.0", + "@0x/subproviders": "^2.1.6", "@0x/tslint-config": "^1.0.10", "@types/lodash": "4.14.104", "@types/mocha": "^2.2.42", @@ -65,17 +65,17 @@ "web3-provider-engine": "14.0.6" }, "dependencies": { - "@0x/abi-gen-wrappers": "^1.1.0", + "@0x/abi-gen-wrappers": "^2.0.0", "@0x/assert": "^1.0.18", - "@0x/contract-addresses": "^1.2.0", - "@0x/contract-artifacts": "^1.1.0", - "@0x/fill-scenarios": "^1.0.13", + "@0x/contract-addresses": "^2.0.0", + "@0x/contract-artifacts": "^1.1.2", + "@0x/fill-scenarios": "^1.0.14", "@0x/json-schemas": "^2.1.2", - "@0x/order-utils": "^3.0.3", + "@0x/order-utils": "^3.0.4", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "ethereum-types": "^1.1.2", "ethereumjs-blockstream": "6.0.0", "ethereumjs-util": "^5.1.1", diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts deleted file mode 100644 index b8305993ee..0000000000 --- a/packages/contracts/test/asset_proxy/proxies.ts +++ /dev/null @@ -1,629 +0,0 @@ -import { BlockchainLifecycle } from '@0x/dev-utils'; -import { assetDataUtils } from '@0x/order-utils'; -import { RevertReason } from '@0x/types'; -import { BigNumber } from '@0x/utils'; -import * as chai from 'chai'; -import * as _ from 'lodash'; - -import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721ReceiverContract } from '../../generated-wrappers/dummy_erc721_receiver'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; -import { DummyMultipleReturnERC20TokenContract } from '../../generated-wrappers/dummy_multiple_return_erc20_token'; -import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token'; -import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; -import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; -import { IAssetProxyContract } from '../../generated-wrappers/i_asset_proxy'; -import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { ERC20Wrapper } from '../utils/erc20_wrapper'; -import { ERC721Wrapper } from '../utils/erc721_wrapper'; -import { LogDecoder } from '../utils/log_decoder'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; - -chaiSetup.configure(); -const expect = chai.expect; -const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); -const assetProxyInterface = new IAssetProxyContract( - artifacts.IAssetProxy.compilerOutput.abi, - constants.NULL_ADDRESS, - provider, -); - -// tslint:disable:no-unnecessary-type-assertion -describe('Asset Transfer Proxies', () => { - let owner: string; - let notAuthorized: string; - let exchangeAddress: string; - let makerAddress: string; - let takerAddress: string; - - let zrxToken: DummyERC20TokenContract; - let erc721Token: DummyERC721TokenContract; - let erc721Receiver: DummyERC721ReceiverContract; - let erc20Proxy: ERC20ProxyContract; - let erc721Proxy: ERC721ProxyContract; - let noReturnErc20Token: DummyNoReturnERC20TokenContract; - let multipleReturnErc20Token: DummyMultipleReturnERC20TokenContract; - - let erc20Wrapper: ERC20Wrapper; - let erc721Wrapper: ERC721Wrapper; - let erc721MakerTokenId: BigNumber; - - before(async () => { - await blockchainLifecycle.startAsync(); - }); - after(async () => { - await blockchainLifecycle.revertAsync(); - }); - before(async () => { - const accounts = await web3Wrapper.getAvailableAddressesAsync(); - const usedAddresses = ([owner, notAuthorized, exchangeAddress, makerAddress, takerAddress] = _.slice( - accounts, - 0, - 5, - )); - - erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner); - erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner); - - const numDummyErc20ToDeploy = 1; - [zrxToken] = await erc20Wrapper.deployDummyTokensAsync(numDummyErc20ToDeploy, constants.DUMMY_TOKEN_DECIMALS); - erc20Proxy = await erc20Wrapper.deployProxyAsync(); - await erc20Wrapper.setBalancesAndAllowancesAsync(); - await web3Wrapper.awaitTransactionSuccessAsync( - await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, { - from: owner, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - [erc721Token] = await erc721Wrapper.deployDummyTokensAsync(); - erc721Proxy = await erc721Wrapper.deployProxyAsync(); - await erc721Wrapper.setBalancesAndAllowancesAsync(); - const erc721Balances = await erc721Wrapper.getBalancesAsync(); - erc721MakerTokenId = erc721Balances[makerAddress][erc721Token.address][0]; - await web3Wrapper.awaitTransactionSuccessAsync( - await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, { - from: owner, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync( - artifacts.DummyERC721Receiver, - provider, - txDefaults, - ); - noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyNoReturnERC20Token, - provider, - txDefaults, - constants.DUMMY_TOKEN_NAME, - constants.DUMMY_TOKEN_SYMBOL, - constants.DUMMY_TOKEN_DECIMALS, - constants.DUMMY_TOKEN_TOTAL_SUPPLY, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await noReturnErc20Token.setBalance.sendTransactionAsync(makerAddress, constants.INITIAL_ERC20_BALANCE), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await noReturnErc20Token.approve.sendTransactionAsync( - erc20Proxy.address, - constants.INITIAL_ERC20_ALLOWANCE, - { from: makerAddress }, - ), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyMultipleReturnERC20Token, - provider, - txDefaults, - constants.DUMMY_TOKEN_NAME, - constants.DUMMY_TOKEN_SYMBOL, - constants.DUMMY_TOKEN_DECIMALS, - constants.DUMMY_TOKEN_TOTAL_SUPPLY, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await multipleReturnErc20Token.setBalance.sendTransactionAsync( - makerAddress, - constants.INITIAL_ERC20_BALANCE, - ), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await multipleReturnErc20Token.approve.sendTransactionAsync( - erc20Proxy.address, - constants.INITIAL_ERC20_ALLOWANCE, - { from: makerAddress }, - ), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - }); - beforeEach(async () => { - await blockchainLifecycle.startAsync(); - }); - afterEach(async () => { - await blockchainLifecycle.revertAsync(); - }); - describe('Transfer Proxy - ERC20', () => { - it('should revert if undefined function is called', async () => { - const undefinedSelector = '0x01020304'; - await expectTransactionFailedWithoutReasonAsync( - web3Wrapper.sendTransactionAsync({ - from: owner, - to: erc20Proxy.address, - value: constants.ZERO_AMOUNT, - data: undefinedSelector, - }), - ); - }); - describe('transferFrom', () => { - it('should successfully transfer tokens', async () => { - // Construct ERC20 asset data - const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); - // Perform a transfer from makerAddress to takerAddress - const erc20Balances = await erc20Wrapper.getBalancesAsync(); - const amount = new BigNumber(10); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await web3Wrapper.sendTransactionAsync({ - to: erc20Proxy.address, - data, - from: exchangeAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - // Verify transfer was successful - const newBalances = await erc20Wrapper.getBalancesAsync(); - expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrxToken.address].minus(amount), - ); - expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrxToken.address].add(amount), - ); - }); - - it('should successfully transfer tokens that do not return a value', async () => { - // Construct ERC20 asset data - const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address); - // Perform a transfer from makerAddress to takerAddress - const initialMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const initialTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - const amount = new BigNumber(10); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await web3Wrapper.sendTransactionAsync({ - to: erc20Proxy.address, - data, - from: exchangeAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - // Verify transfer was successful - const newMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const newTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance.minus(amount)); - expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance.plus(amount)); - }); - - it('should successfully transfer tokens and ignore extra assetData', async () => { - // Construct ERC20 asset data - const extraData = '0102030405060708'; - const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(zrxToken.address)}${extraData}`; - // Perform a transfer from makerAddress to takerAddress - const erc20Balances = await erc20Wrapper.getBalancesAsync(); - const amount = new BigNumber(10); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await web3Wrapper.sendTransactionAsync({ - to: erc20Proxy.address, - data, - from: exchangeAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - // Verify transfer was successful - const newBalances = await erc20Wrapper.getBalancesAsync(); - expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrxToken.address].minus(amount), - ); - expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrxToken.address].add(amount), - ); - }); - - it('should do nothing if transferring 0 amount of a token', async () => { - // Construct ERC20 asset data - const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); - // Perform a transfer from makerAddress to takerAddress - const erc20Balances = await erc20Wrapper.getBalancesAsync(); - const amount = new BigNumber(0); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await web3Wrapper.sendTransactionAsync({ - to: erc20Proxy.address, - data, - from: exchangeAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - // Verify transfer was successful - const newBalances = await erc20Wrapper.getBalancesAsync(); - expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrxToken.address], - ); - expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrxToken.address], - ); - }); - - it('should throw if allowances are too low', async () => { - // Construct ERC20 asset data - const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); - // Create allowance less than transfer amount. Set allowance on proxy. - const allowance = new BigNumber(0); - const amount = new BigNumber(10); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, allowance, { - from: makerAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - const erc20Balances = await erc20Wrapper.getBalancesAsync(); - // Perform a transfer; expect this to fail. - await expectTransactionFailedAsync( - web3Wrapper.sendTransactionAsync({ - to: erc20Proxy.address, - data, - from: exchangeAddress, - }), - RevertReason.TransferFailed, - ); - const newBalances = await erc20Wrapper.getBalancesAsync(); - expect(newBalances).to.deep.equal(erc20Balances); - }); - - it('should throw if allowances are too low and token does not return a value', async () => { - // Construct ERC20 asset data - const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address); - // Create allowance less than transfer amount. Set allowance on proxy. - const allowance = new BigNumber(0); - const amount = new BigNumber(10); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await noReturnErc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, { - from: makerAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - const initialMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const initialTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - // Perform a transfer; expect this to fail. - await expectTransactionFailedAsync( - web3Wrapper.sendTransactionAsync({ - to: erc20Proxy.address, - data, - from: exchangeAddress, - }), - RevertReason.TransferFailed, - ); - const newMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const newTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance); - expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance); - }); - - it('should throw if requesting address is not authorized', async () => { - // Construct ERC20 asset data - const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); - // Perform a transfer from makerAddress to takerAddress - const amount = new BigNumber(10); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - const erc20Balances = await erc20Wrapper.getBalancesAsync(); - await expectTransactionFailedAsync( - web3Wrapper.sendTransactionAsync({ - to: erc20Proxy.address, - data, - from: notAuthorized, - }), - RevertReason.SenderNotAuthorized, - ); - const newBalances = await erc20Wrapper.getBalancesAsync(); - expect(newBalances).to.deep.equal(erc20Balances); - }); - - it('should throw if token returns more than 32 bytes', async () => { - // Construct ERC20 asset data - const encodedAssetData = assetDataUtils.encodeERC20AssetData(multipleReturnErc20Token.address); - const amount = new BigNumber(10); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - const initialMakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(makerAddress); - const initialTakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(takerAddress); - // Perform a transfer; expect this to fail. - await expectTransactionFailedAsync( - web3Wrapper.sendTransactionAsync({ - to: erc20Proxy.address, - data, - from: exchangeAddress, - }), - RevertReason.TransferFailed, - ); - const newMakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(makerAddress); - const newTakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(takerAddress); - expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance); - expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance); - }); - }); - - it('should have an id of 0xf47261b0', async () => { - const proxyId = await erc20Proxy.getProxyId.callAsync(); - const expectedProxyId = '0xf47261b0'; - expect(proxyId).to.equal(expectedProxyId); - }); - }); - - describe('Transfer Proxy - ERC721', () => { - it('should revert if undefined function is called', async () => { - const undefinedSelector = '0x01020304'; - await expectTransactionFailedWithoutReasonAsync( - web3Wrapper.sendTransactionAsync({ - from: owner, - to: erc721Proxy.address, - value: constants.ZERO_AMOUNT, - data: undefinedSelector, - }), - ); - }); - describe('transferFrom', () => { - it('should successfully transfer tokens', async () => { - // Construct ERC721 asset data - const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId); - // Verify pre-condition - const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(ownerMakerAsset).to.be.equal(makerAddress); - // Perform a transfer from makerAddress to takerAddress - const amount = new BigNumber(1); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await web3Wrapper.sendTransactionAsync({ - to: erc721Proxy.address, - data, - from: exchangeAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - // Verify transfer was successful - const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress); - }); - - it('should successfully transfer tokens and ignore extra assetData', async () => { - // Construct ERC721 asset data - const extraData = '0102030405060708'; - const encodedAssetData = `${assetDataUtils.encodeERC721AssetData( - erc721Token.address, - erc721MakerTokenId, - )}${extraData}`; - // Verify pre-condition - const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(ownerMakerAsset).to.be.equal(makerAddress); - // Perform a transfer from makerAddress to takerAddress - const amount = new BigNumber(1); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await web3Wrapper.sendTransactionAsync({ - to: erc721Proxy.address, - data, - from: exchangeAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - // Verify transfer was successful - const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress); - }); - - it('should not call onERC721Received when transferring to a smart contract', async () => { - // Construct ERC721 asset data - const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId); - // Verify pre-condition - const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(ownerMakerAsset).to.be.equal(makerAddress); - // Perform a transfer from makerAddress to takerAddress - const amount = new BigNumber(1); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - erc721Receiver.address, - amount, - ); - const logDecoder = new LogDecoder(web3Wrapper); - const tx = await logDecoder.getTxWithDecodedLogsAsync( - await web3Wrapper.sendTransactionAsync({ - to: erc721Proxy.address, - data, - from: exchangeAddress, - gas: constants.MAX_TRANSFER_FROM_GAS, - }), - ); - // Verify that no log was emitted by erc721 receiver - expect(tx.logs.length).to.be.equal(1); - // Verify transfer was successful - const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(newOwnerMakerAsset).to.be.bignumber.equal(erc721Receiver.address); - }); - - it('should throw if transferring 0 amount of a token', async () => { - // Construct ERC721 asset data - const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId); - // Verify pre-condition - const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(ownerMakerAsset).to.be.equal(makerAddress); - // Perform a transfer from makerAddress to takerAddress - const amount = new BigNumber(0); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await expectTransactionFailedAsync( - web3Wrapper.sendTransactionAsync({ - to: erc721Proxy.address, - data, - from: exchangeAddress, - }), - RevertReason.InvalidAmount, - ); - const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(newOwner).to.be.equal(ownerMakerAsset); - }); - - it('should throw if transferring > 1 amount of a token', async () => { - // Construct ERC721 asset data - const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId); - // Verify pre-condition - const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(ownerMakerAsset).to.be.equal(makerAddress); - // Perform a transfer from makerAddress to takerAddress - const amount = new BigNumber(500); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await expectTransactionFailedAsync( - web3Wrapper.sendTransactionAsync({ - to: erc721Proxy.address, - data, - from: exchangeAddress, - }), - RevertReason.InvalidAmount, - ); - const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(newOwner).to.be.equal(ownerMakerAsset); - }); - - it('should throw if allowances are too low', async () => { - // Construct ERC721 asset data - const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId); - // Verify pre-condition - const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(ownerMakerAsset).to.be.equal(makerAddress); - // Remove transfer approval for makerAddress. - await web3Wrapper.awaitTransactionSuccessAsync( - await erc721Token.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721MakerTokenId, { - from: makerAddress, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - // Perform a transfer; expect this to fail. - const amount = new BigNumber(1); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await expectTransactionFailedAsync( - web3Wrapper.sendTransactionAsync({ - to: erc721Proxy.address, - data, - from: exchangeAddress, - }), - RevertReason.TransferFailed, - ); - const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(newOwner).to.be.equal(ownerMakerAsset); - }); - - it('should throw if requesting address is not authorized', async () => { - // Construct ERC721 asset data - const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId); - // Verify pre-condition - const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(ownerMakerAsset).to.be.equal(makerAddress); - // Perform a transfer from makerAddress to takerAddress - const amount = new BigNumber(1); - const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData( - encodedAssetData, - makerAddress, - takerAddress, - amount, - ); - await expectTransactionFailedAsync( - web3Wrapper.sendTransactionAsync({ - to: erc721Proxy.address, - data, - from: notAuthorized, - }), - RevertReason.SenderNotAuthorized, - ); - const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId); - expect(newOwner).to.be.equal(ownerMakerAsset); - }); - }); - - it('should have an id of 0x02571792', async () => { - const proxyId = await erc721Proxy.getProxyId.callAsync(); - const expectedProxyId = '0x02571792'; - expect(proxyId).to.equal(expectedProxyId); - }); - }); -}); -// tslint:enable:no-unnecessary-type-assertion -// tslint:disable:max-file-line-count diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json index eb320c1037..4b13beb013 100644 --- a/packages/dev-tools-pages/package.json +++ b/packages/dev-tools-pages/package.json @@ -1,6 +1,6 @@ { "name": "@0x/dev-tools-pages", - "version": "0.0.7", + "version": "0.0.8", "engines": { "node": ">=6.12" }, @@ -16,7 +16,7 @@ }, "license": "Apache-2.0", "dependencies": { - "@0x/react-shared": "^1.0.22", + "@0x/react-shared": "^1.0.23", "basscss": "^8.0.3", "bowser": "^1.9.3", "less": "^2.7.2", diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json index 4f47f0f455..417a3c65ed 100644 --- a/packages/dev-utils/CHANGELOG.json +++ b/packages/dev-utils/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "1.0.19", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "1.0.18", diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md index 3ab8192c72..1842c68241 100644 --- a/packages/dev-utils/CHANGELOG.md +++ b/packages/dev-utils/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v1.0.19 - _November 28, 2018_ + + * Dependencies updated + ## v1.0.18 - _November 21, 2018_ * Dependencies updated diff --git a/packages/dev-utils/README.md b/packages/dev-utils/README.md index 73b0b8816b..b85159dd83 100644 --- a/packages/dev-utils/README.md +++ b/packages/dev-utils/README.md @@ -27,6 +27,21 @@ If your project is in [TypeScript](https://www.typescriptlang.org/), add the fol } ``` +## Troubleshooting + +If you are still seeing TS type errors complaining about missing DOM types such as `Response`: + +``` +error TS2304: Cannot find name 'Response'. +``` + +Then you need to explicitly add the `dom` lib to your compiler options in `tsconfig.json`. The `dom` library is included by default, but customizing the `lib` option can cause it to be dropped. + +``` +"compilerOptions": { + "lib": [..., "dom"], +``` + ## Contributing We welcome improvements and fixes from the wider community! To report bugs within this package, please create an issue in this repository. diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json index e7cd62a81e..a3b5c9090e 100644 --- a/packages/dev-utils/package.json +++ b/packages/dev-utils/package.json @@ -1,6 +1,6 @@ { "name": "@0x/dev-utils", - "version": "1.0.18", + "version": "1.0.19", "engines": { "node": ">=6.12" }, @@ -41,11 +41,11 @@ "typescript": "3.0.1" }, "dependencies": { - "@0x/subproviders": "^2.1.5", + "@0x/subproviders": "^2.1.6", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@types/web3-provider-engine": "^14.0.0", "chai": "^4.0.1", "ethereum-types": "^1.1.2", diff --git a/packages/ethereum-types/src/index.ts b/packages/ethereum-types/src/index.ts index eff38711aa..9430fdc98b 100644 --- a/packages/ethereum-types/src/index.ts +++ b/packages/ethereum-types/src/index.ts @@ -283,6 +283,11 @@ export interface RawLogEntry { export enum SolidityTypes { Address = 'address', + Bool = 'bool', + Bytes = 'bytes', + Int = 'int', + String = 'string', + Tuple = 'tuple', Uint256 = 'uint256', Uint8 = 'uint8', Uint = 'uint', diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json index f83a6612df..58ba495095 100644 --- a/packages/fill-scenarios/CHANGELOG.json +++ b/packages/fill-scenarios/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "1.0.14", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "1.0.13", diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md index 3c39e16500..aa7df302ea 100644 --- a/packages/fill-scenarios/CHANGELOG.md +++ b/packages/fill-scenarios/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v1.0.14 - _November 28, 2018_ + + * Dependencies updated + ## v1.0.13 - _November 21, 2018_ * Dependencies updated diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json index e91ed8a4e6..b29eb674c8 100644 --- a/packages/fill-scenarios/package.json +++ b/packages/fill-scenarios/package.json @@ -1,6 +1,6 @@ { "name": "@0x/fill-scenarios", - "version": "1.0.13", + "version": "1.0.14", "description": "0x order fill scenario generator", "main": "lib/index.js", "types": "lib/index.d.ts", @@ -28,14 +28,14 @@ "typescript": "3.0.1" }, "dependencies": { - "@0x/abi-gen-wrappers": "^1.1.0", - "@0x/base-contract": "^3.0.7", - "@0x/contract-artifacts": "^1.1.0", - "@0x/order-utils": "^3.0.3", + "@0x/abi-gen-wrappers": "^2.0.0", + "@0x/base-contract": "^3.0.8", + "@0x/contract-artifacts": "^1.1.2", + "@0x/order-utils": "^3.0.4", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "ethereum-types": "^1.1.2", "ethers": "~4.0.4", "lodash": "^4.17.5" diff --git a/packages/instant/.DS_Store b/packages/instant/.DS_Store new file mode 100644 index 0000000000..9a0cceca69 Binary files /dev/null and b/packages/instant/.DS_Store differ diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json index ca36b3861d..651b3daa6d 100644 --- a/packages/instant/.dogfood.discharge.json +++ b/packages/instant/.dogfood.discharge.json @@ -1,12 +1,12 @@ { "domain": "0x-instant-dogfood", - "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod", + "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build -- --env.discharge_target=dogfood", "upload_directory": "public", "index_key": "index.html", "error_key": "index.html", "trailing_slashes": true, "cache": 3600, - "aws_profile": "default", + "aws_profile": "0xproject", "aws_region": "us-east-1", "cdn": false, "dns_configured": true diff --git a/packages/instant/.env_example b/packages/instant/.env_example new file mode 100644 index 0000000000..234e64bbe2 --- /dev/null +++ b/packages/instant/.env_example @@ -0,0 +1,7 @@ +INSTANT_ROLLBAR_PUBLISH_TOKEN= +INSTANT_ROLLBAR_CLIENT_TOKEN= +INSTANT_HEAP_ANALYTICS_ID_PRODUCTION= +INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT= +# if you want to report to heap or rollbar when building in development mode, you can use the following: +# INSTANT_HEAP_FORCE_DEVELOPMENT=true +# INSTANT_ROLLBAR_FORCE_DEVELOPMENT=true \ No newline at end of file diff --git a/packages/instant/.gitignore b/packages/instant/.gitignore index a99cea187d..2e65f192d4 100644 --- a/packages/instant/.gitignore +++ b/packages/instant/.gitignore @@ -1,3 +1,4 @@ public/instant.js public/instant.js.map -umd/* \ No newline at end of file +umd/* +.env \ No newline at end of file diff --git a/packages/instant/.npmignore b/packages/instant/.npmignore index a4f7810c03..563923652e 100644 --- a/packages/instant/.npmignore +++ b/packages/instant/.npmignore @@ -2,4 +2,5 @@ * */ !lib/**/* -!umd/**/* \ No newline at end of file +!umd/**/* +.env \ No newline at end of file diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json new file mode 100644 index 0000000000..1ce39fdd8a --- /dev/null +++ b/packages/instant/.production.discharge.json @@ -0,0 +1,13 @@ +{ + "domain": "instant.0xproject.com", + "build_command": "dotenv yarn build -- --env.discharge_target=production", + "upload_directory": "umd", + "index_key": "instant.js", + "error_key": "404.html", + "trailing_slashes": true, + "cache": 3600, + "aws_profile": "0xproject", + "aws_region": "us-east-1", + "cdn": true, + "dns_configured": true +} diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json index c917a650b6..844e3ca4e4 100644 --- a/packages/instant/.staging.discharge.json +++ b/packages/instant/.staging.discharge.json @@ -1,12 +1,12 @@ { "domain": "0x-instant-staging", - "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod", + "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build -- --env.discharge_target=staging", "upload_directory": "public", "index_key": "index.html", "error_key": "index.html", "trailing_slashes": true, "cache": 3600, - "aws_profile": "default", + "aws_profile": "0xproject", "aws_region": "us-east-1", "cdn": false, "dns_configured": true diff --git a/packages/instant/README.md b/packages/instant/README.md index b83a10508c..2092b45d97 100644 --- a/packages/instant/README.md +++ b/packages/instant/README.md @@ -2,39 +2,11 @@ ## Installation -```bash -yarn add @0x/instant -``` - -**Import** - -**CommonJS module** - -```typescript -import { ZeroExInstant } from '@0x/instant'; -``` - -or - -```javascript -var ZeroExInstant = require('@0x/instant').ZeroExInstant; -``` - -If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`: - -```json -"compilerOptions": { - "typeRoots": ["node_modules/@0x/typescript-typings/types", "node_modules/@types"], -} -``` - -**UMD Module** - -The package is also available as a UMD module named `zeroExInstant`. +The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js. ```html - +
@@ -48,23 +20,33 @@ The package is also available as a UMD module named `zeroExInstant`. ## Deploying -You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com for easy sharing. +To run any of the following commands you need to configure your `.env` file. There is an example `.env_example` file to show you what values are required. -To build and deploy the site run +You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com/instant.js for easy sharing. + +To build and deploy the bundle run ``` yarn deploy_dogfood ``` -We also have a staging bucket that is to be updated less frequently can be used to share instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/ +We also have a staging bucket that is to be updated less frequently can be used to share a beta version of instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/instant.js -To build and deploy to this bucket, run +To build and deploy to this bundle, run ``` yarn deploy_staging ``` -**NOTE: On deploying the site, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.** +Finally, we have our live production bundle that is only meant to be updated with stable, polished releases: https://instant.0xproject.com/instant.js + +To build and deploy to this bundle, run + +``` +yarn deploy_production +``` + +**NOTE: On deploying the site to staging and dogfood, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.** ## Contributing diff --git a/packages/instant/package.json b/packages/instant/package.json index 4422dc83f9..7d0bf6beca 100644 --- a/packages/instant/package.json +++ b/packages/instant/package.json @@ -1,20 +1,15 @@ { "name": "@0x/instant", - "version": "1.0.1", + "version": "1.0.2", "engines": { "node": ">=6.12" }, "private": true, "description": "0x Instant React Component", - "main": "lib/index.js", - "types": "lib/index.d.ts", + "main": "umd/instant.js", "scripts": { - "build": "yarn build:all", - "build:all": "run-p build:umd:prod build:commonjs", - "build:umd:prod": "webpack --mode production", - "build:commonjs": "tsc -b", + "build": "webpack --mode production", "build:ci": "yarn build", - "watch_without_deps": "tsc -w", "dev": "webpack-dev-server --mode development", "lint": "tslint --format stylish --project .", "test": "jest", @@ -24,6 +19,7 @@ "clean": "shx rm -rf lib coverage scripts", "deploy_dogfood": "discharge deploy -c .dogfood.discharge.json", "deploy_staging": "discharge deploy -c .staging.discharge.json", + "deploy_production": "discharge deploy -c .production.discharge.json", "manual:postpublish": "yarn build; node ./scripts/postpublish.js" }, "config": { @@ -46,14 +42,14 @@ "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md", "dependencies": { "@0x/assert": "^1.0.18", - "@0x/asset-buyer": "^3.0.1", + "@0x/asset-buyer": "^3.0.2", "@0x/json-schemas": "^2.1.2", - "@0x/order-utils": "^3.0.3", - "@0x/subproviders": "^2.1.5", + "@0x/order-utils": "^3.0.4", + "@0x/subproviders": "^2.1.6", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "bowser": "^1.9.4", "copy-to-clipboard": "^3.0.8", "ethereum-types": "^1.1.2", @@ -64,6 +60,7 @@ "react-redux": "^5.0.7", "redux": "^4.0.0", "redux-devtools-extension": "^2.13.5", + "rollbar": "^2.5.0", "styled-components": "^4.0.2", "ts-optchain": "^0.1.1" }, @@ -81,6 +78,7 @@ "@types/redux": "^3.6.0", "@types/styled-components": "^4.0.1", "awesome-typescript-loader": "^5.2.1", + "dotenv-cli": "^1.4.0", "enzyme": "^3.6.0", "enzyme-adapter-react-16": "^1.5.0", "ip": "^1.1.5", @@ -88,7 +86,9 @@ "make-promises-safe": "^1.1.0", "npm-run-all": "^4.1.2", "nyc": "^11.0.1", + "rollbar-sourcemap-webpack-plugin": "^2.4.0", "shx": "^0.2.2", + "source-map-loader": "^0.2.4", "svg-react-loader": "^0.4.6", "ts-jest": "^23.10.3", "tslint": "5.11.0", @@ -99,6 +99,6 @@ "webpack-dev-server": "^3.1.9" }, "publishConfig": { - "access": "public" + "access": "private" } } diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html index df39994ef0..d10618c58f 100644 --- a/packages/instant/public/index.html +++ b/packages/instant/public/index.html @@ -175,6 +175,7 @@ defaultSelectedAssetData: queryParams.getQueryParamValue('defaultSelectedAssetData'), affiliateInfo: affiliateInfoOverride, shouldDisablePushToHistory: !!queryParams.getQueryParamValue('shouldDisablePushToHistory'), + walletDisplayName: queryParams.getQueryParamValue('walletDisplayName') || undefined, }; return renderOptionsOverrides; }; diff --git a/packages/instant/src/assets/icons/zrx.svg b/packages/instant/src/assets/icons/zrx.svg index 07518f551c..da623710b3 100644 --- a/packages/instant/src/assets/icons/zrx.svg +++ b/packages/instant/src/assets/icons/zrx.svg @@ -1,3 +1,6 @@ - - + + + + + diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx index 8b6121e43d..1489b94d40 100644 --- a/packages/instant/src/components/buy_button.tsx +++ b/packages/instant/src/components/buy_button.tsx @@ -1,4 +1,5 @@ import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer'; +import { AssetProxyId } from '@0x/types'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; import * as _ from 'lodash'; @@ -7,7 +8,8 @@ import { oc } from 'ts-optchain'; import { WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX } from '../constants'; import { ColorOption } from '../style/theme'; -import { AffiliateInfo, ZeroExInstantError } from '../types'; +import { AffiliateInfo, Asset, ZeroExInstantError } from '../types'; +import { analytics } from '../util/analytics'; import { gasPriceEstimator } from '../util/gas_price_estimator'; import { util } from '../util/util'; @@ -20,6 +22,7 @@ export interface BuyButtonProps { assetBuyer: AssetBuyer; web3Wrapper: Web3Wrapper; affiliateInfo?: AffiliateInfo; + selectedAsset?: Asset; onValidationPending: (buyQuote: BuyQuote) => void; onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void; onSignatureDenied: (buyQuote: BuyQuote) => void; @@ -35,8 +38,12 @@ export class BuyButton extends React.Component { onBuyFailure: util.boundNoop, }; public render(): React.ReactNode { - const { buyQuote, accountAddress } = this.props; + const { buyQuote, accountAddress, selectedAsset } = this.props; const shouldDisableButton = _.isUndefined(buyQuote) || _.isUndefined(accountAddress); + const buttonText = + !_.isUndefined(selectedAsset) && selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20 + ? `Buy ${selectedAsset.metaData.symbol.toUpperCase()}` + : 'Buy Now'; return ( ); } @@ -59,6 +66,7 @@ export class BuyButton extends React.Component { // if we don't have a balance for the user, let the transaction through, it will be handled by the wallet const hasSufficientEth = _.isUndefined(accountEthBalanceInWei) || accountEthBalanceInWei.gte(ethNeededForBuy); if (!hasSufficientEth) { + analytics.trackBuyNotEnoughEth(buyQuote); this.props.onValidationFail(buyQuote, ZeroExInstantError.InsufficientETH); return; } @@ -66,6 +74,7 @@ export class BuyButton extends React.Component { const gasInfo = await gasPriceEstimator.getGasInfoAsync(); const feeRecipient = oc(affiliateInfo).feeRecipient(); try { + analytics.trackBuyStarted(buyQuote); txHash = await assetBuyer.executeBuyQuoteAsync(buyQuote, { feeRecipient, takerAddress: accountAddress, @@ -74,9 +83,11 @@ export class BuyButton extends React.Component { } catch (e) { if (e instanceof Error) { if (e.message === AssetBuyerError.SignatureRequestDenied) { + analytics.trackBuySignatureDenied(buyQuote); this.props.onSignatureDenied(buyQuote); return; } else if (e.message === AssetBuyerError.TransactionValueTooLow) { + analytics.trackBuySimulationFailed(buyQuote); this.props.onValidationFail(buyQuote, AssetBuyerError.TransactionValueTooLow); return; } @@ -87,14 +98,17 @@ export class BuyButton extends React.Component { const expectedEndTimeUnix = startTimeUnix + gasInfo.estimatedTimeMs; this.props.onBuyProcessing(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix); try { + analytics.trackBuyTxSubmitted(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix); await web3Wrapper.awaitTransactionSuccessAsync(txHash); } catch (e) { if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) { + analytics.trackBuyTxFailed(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix); this.props.onBuyFailure(buyQuote, txHash); return; } throw e; } + analytics.trackBuyTxSucceeded(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix); this.props.onBuySuccess(buyQuote, txHash); }; } diff --git a/packages/instant/src/components/buy_order_progress.tsx b/packages/instant/src/components/buy_order_progress.tsx index 6568de91b2..a19f5a4d08 100644 --- a/packages/instant/src/components/buy_order_progress.tsx +++ b/packages/instant/src/components/buy_order_progress.tsx @@ -21,7 +21,7 @@ export const BuyOrderProgress: React.StatelessComponent = const hasEnded = buyOrderState.processState !== OrderProcessState.Processing; const expectedTimeMs = progress.expectedEndTimeUnix - progress.startTimeUnix; return ( - + diff --git a/packages/instant/src/components/buy_order_state_buttons.tsx b/packages/instant/src/components/buy_order_state_buttons.tsx index e563bec73d..833818900b 100644 --- a/packages/instant/src/components/buy_order_state_buttons.tsx +++ b/packages/instant/src/components/buy_order_state_buttons.tsx @@ -4,7 +4,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper'; import * as React from 'react'; import { ColorOption } from '../style/theme'; -import { AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types'; +import { AffiliateInfo, Asset, OrderProcessState, ZeroExInstantError } from '../types'; import { BuyButton } from './buy_button'; import { PlacingOrderButton } from './placing_order_button'; @@ -21,6 +21,7 @@ export interface BuyOrderStateButtonProps { assetBuyer: AssetBuyer; web3Wrapper: Web3Wrapper; affiliateInfo?: AffiliateInfo; + selectedAsset?: Asset; onViewTransaction: () => void; onValidationPending: (buyQuote: BuyQuote) => void; onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void; @@ -60,6 +61,7 @@ export const BuyOrderStateButtons: React.StatelessComponent { - if (!this._areMultipleAssetsAvailable()) { + if (!this._areAnyAssetsAvailable()) { return null; } return ( @@ -134,14 +134,14 @@ export class ERC20AssetAmountInput extends React.Component { + private readonly _areAnyAssetsAvailable = (): boolean => { const { numberOfAssetsAvailable } = this.props; - return !_.isUndefined(numberOfAssetsAvailable) && numberOfAssetsAvailable > 1; + return !_.isUndefined(numberOfAssetsAvailable) && numberOfAssetsAvailable > 0; }; private readonly _handleSelectAssetClick = (): void => { if (this.props.onSelectAssetClick) { diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx index 1b1921acba..f7d5a4fe45 100644 --- a/packages/instant/src/components/erc20_token_selector.tsx +++ b/packages/instant/src/components/erc20_token_selector.tsx @@ -3,6 +3,7 @@ import * as React from 'react'; import { ColorOption } from '../style/theme'; import { ERC20Asset } from '../types'; +import { analytics } from '../util/analytics'; import { assetUtils } from '../util/asset'; import { SearchInput } from './search_input'; @@ -18,12 +19,12 @@ export interface ERC20TokenSelectorProps { } export interface ERC20TokenSelectorState { - searchQuery?: string; + searchQuery: string; } export class ERC20TokenSelector extends React.Component { public state: ERC20TokenSelectorState = { - searchQuery: undefined, + searchQuery: '', }; public render(): React.ReactNode { const { tokens, onTokenSelect } = this.props; @@ -57,13 +58,14 @@ export class ERC20TokenSelector extends React.Component this.setState({ searchQuery, }); + analytics.trackTokenSelectorSearched(searchQuery); }; private readonly _isTokenQueryMatch = (token: ERC20Asset): boolean => { const { searchQuery } = this.state; - if (_.isUndefined(searchQuery)) { + const searchQueryLowerCase = searchQuery.toLowerCase().trim(); + if (searchQueryLowerCase === '') { return true; } - const searchQueryLowerCase = searchQuery.toLowerCase(); const tokenName = token.metaData.name.toLowerCase(); const tokenSymbol = token.metaData.symbol.toLowerCase(); return _.startsWith(tokenSymbol, searchQueryLowerCase) || _.startsWith(tokenName, searchQueryLowerCase); diff --git a/packages/instant/src/components/install_wallet_panel_content.tsx b/packages/instant/src/components/install_wallet_panel_content.tsx index 88c26f59cf..481d82da0c 100644 --- a/packages/instant/src/components/install_wallet_panel_content.tsx +++ b/packages/instant/src/components/install_wallet_panel_content.tsx @@ -8,7 +8,9 @@ import { } from '../constants'; import { ColorOption } from '../style/theme'; import { Browser } from '../types'; +import { analytics } from '../util/analytics'; import { envUtil } from '../util/env'; +import { util } from '../util/util'; import { MetaMaskLogo } from './meta_mask_logo'; import { StandardPanelContent, StandardPanelContentProps } from './standard_panel_content'; @@ -45,6 +47,10 @@ export class InstallWalletPanelContent extends React.Component { + analytics.trackInstallWalletModalClickedGet(); + util.createOpenUrlInNewWindow(actionUrl)(); + }; return { image: , title: 'Install MetaMask', @@ -52,10 +58,11 @@ export class InstallWalletPanelContent extends React.Component { public render(): React.ReactNode { const iconOrAmounts = this._renderIcon() || this._renderAmountsSection(); return ( - + { private readonly _renderEthAmount = (): React.ReactNode => { return ( - + {format.ethBaseUnitAmount( this.props.totalEthBaseUnitAmount, 4, @@ -119,7 +126,7 @@ export class InstantHeading extends React.Component { private readonly _renderDollarAmount = (): React.ReactNode => { return ( - + {format.ethBaseUnitAmountInUsd( this.props.totalEthBaseUnitAmount, this.props.ethUsdPrice, diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx index 5fc956e1cf..a8e0e25135 100644 --- a/packages/instant/src/components/order_details.tsx +++ b/packages/instant/src/components/order_details.tsx @@ -34,7 +34,7 @@ export class OrderDetails extends React.Component { ? assetEthBaseUnitAmount.div(selectedAssetUnitAmount).ceil() : undefined; return ( - + void; onUnlockWalletClick: () => void; } @@ -26,7 +26,7 @@ export interface PaymentMethodProps { export class PaymentMethod extends React.Component { public render(): React.ReactNode { return ( - + { if (account.state === AccountState.Ready || account.state === AccountState.Locked) { const circleColor: ColorOption = account.state === AccountState.Ready ? ColorOption.green : ColorOption.red; return ( - + - - - {this.props.walletName} + + + {this.props.walletDisplayName} @@ -83,16 +83,19 @@ export class PaymentMethod extends React.Component { const colors = { primaryColor, secondaryColor }; switch (account.state) { case AccountState.Loading: - // Just take up the same amount of space as the other states. - return ; + return null; case AccountState.Locked: return ( } + image={ + + + + } {...colors} > - Please Unlock {this.props.walletName} + Click to Connect {this.props.walletDisplayName} ); case AccountState.None: diff --git a/packages/instant/src/components/payment_method_dropdown.tsx b/packages/instant/src/components/payment_method_dropdown.tsx index b330dbcd69..872ac0831d 100644 --- a/packages/instant/src/components/payment_method_dropdown.tsx +++ b/packages/instant/src/components/payment_method_dropdown.tsx @@ -1,8 +1,9 @@ import { BigNumber } from '@0x/utils'; -import copy from 'copy-to-clipboard'; +import * as copy from 'copy-to-clipboard'; import * as React from 'react'; import { Network } from '../types'; +import { analytics } from '../util/analytics'; import { envUtil } from '../util/env'; import { etherscanUtil } from '../util/etherscan'; import { format } from '../util/format'; @@ -20,7 +21,14 @@ export class PaymentMethodDropdown extends React.Component; + return ( + + ); } private readonly _getDropdownItemConfigs = (): DropdownItemConfig[] => { if (envUtil.isMobileOperatingSystem()) { @@ -37,11 +45,15 @@ export class PaymentMethodDropdown extends React.Component { + analytics.trackPaymentMethodOpenedEtherscan(); + const { accountAddress, network } = this.props; const etherscanUrl = etherscanUtil.getEtherScanEthAddressIfExists(accountAddress, network); window.open(etherscanUrl, '_blank'); }; private readonly _handleCopyToClipboardClick = (): void => { + analytics.trackPaymentMethodCopiedAddress(); + const { accountAddress } = this.props; copy(accountAddress); }; diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx index 0861bbe052..86aca5a65f 100644 --- a/packages/instant/src/components/scaling_amount_input.tsx +++ b/packages/instant/src/components/scaling_amount_input.tsx @@ -4,6 +4,7 @@ import * as React from 'react'; import { Maybe } from '../types'; +import { GIT_SHA, MAGIC_TRIGGER_ERROR_INPUT, MAGIC_TRIGGER_ERROR_MESSAGE, NPM_PACKAGE_VERSION } from '../constants'; import { ColorOption } from '../style/theme'; import { maybeBigNumberUtil } from '../util/maybe_big_number'; import { util } from '../util/util'; @@ -71,6 +72,10 @@ export class ScalingAmountInput extends React.Component): void => { + if (event.target.value === MAGIC_TRIGGER_ERROR_INPUT) { + throw new Error(`${MAGIC_TRIGGER_ERROR_MESSAGE} git: ${GIT_SHA}, npm: ${NPM_PACKAGE_VERSION}`); + } + const sanitizedValue = event.target.value.replace(/[^0-9.]/g, ''); // only allow numbers and "." this.setState({ stringValue: sanitizedValue, diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx index 129162a749..791692257f 100644 --- a/packages/instant/src/components/scaling_input.tsx +++ b/packages/instant/src/components/scaling_input.tsx @@ -98,6 +98,12 @@ export class ScalingInput extends React.Component = props => ( - - - - + + + + ); diff --git a/packages/instant/src/components/standard_panel_content.tsx b/packages/instant/src/components/standard_panel_content.tsx index 582b3318e0..79b7bff24b 100644 --- a/packages/instant/src/components/standard_panel_content.tsx +++ b/packages/instant/src/components/standard_panel_content.tsx @@ -1,6 +1,7 @@ import * as React from 'react'; import { ColorOption } from '../style/theme'; +import { util } from '../util/util'; import { Container } from './ui/container'; import { Flex } from './ui/flex'; @@ -9,6 +10,7 @@ import { Text } from './ui/text'; export interface MoreInfoSettings { text: string; href: string; + onClick?: () => void; } export interface StandardPanelContentProps { @@ -21,6 +23,15 @@ export interface StandardPanelContentProps { const SPACING_BETWEEN_PX = '20px'; +const onMoreInfoClick = (href: string, onClick?: () => void) => { + return () => { + if (onClick) { + onClick(); + } + util.createOpenUrlInNewWindow(href)(); + }; +}; + export const StandardPanelContent: React.StatelessComponent = ({ image, title, @@ -50,7 +61,7 @@ export const StandardPanelContent: React.StatelessComponent {moreInfoSettings.text} diff --git a/packages/instant/src/components/standard_sliding_panel.tsx b/packages/instant/src/components/standard_sliding_panel.tsx index f587ff79a9..9f517d273c 100644 --- a/packages/instant/src/components/standard_sliding_panel.tsx +++ b/packages/instant/src/components/standard_sliding_panel.tsx @@ -1,6 +1,6 @@ import * as React from 'react'; -import { SlideAnimationState, StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types'; +import { StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types'; import { InstallWalletPanelContent } from './install_wallet_panel_content'; import { SlidingPanel } from './sliding_panel'; diff --git a/packages/instant/src/components/timed_progress_bar.tsx b/packages/instant/src/components/timed_progress_bar.tsx index 8465b9cd0a..fb3927088f 100644 --- a/packages/instant/src/components/timed_progress_bar.tsx +++ b/packages/instant/src/components/timed_progress_bar.tsx @@ -1,8 +1,9 @@ import * as _ from 'lodash'; +import { transparentize } from 'polished'; import * as React from 'react'; import { PROGRESS_FINISH_ANIMATION_TIME_MS, PROGRESS_STALL_AT_WIDTH } from '../constants'; -import { ColorOption, css, keyframes, styled } from '../style/theme'; +import { ColorOption, css, keyframes, styled, ThemeConsumer } from '../style/theme'; import { Container } from './ui/container'; @@ -93,8 +94,16 @@ export interface ProgressBarProps extends ProgressProps {} export const ProgressBar: React.ComponentType> = React.forwardRef( (props, ref) => ( - - - + + {theme => ( + + + + )} + ), ); diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx index 4dafe13862..636eb8fc9a 100644 --- a/packages/instant/src/components/ui/container.tsx +++ b/packages/instant/src/components/ui/container.tsx @@ -27,7 +27,9 @@ export interface ContainerProps { borderBottom?: string; className?: string; backgroundColor?: ColorOption; + rawBackgroundColor?: string; hasBoxShadow?: boolean; + isHidden?: boolean; zIndex?: number; whiteSpace?: string; opacity?: number; @@ -38,6 +40,16 @@ export interface ContainerProps { flexGrow?: string | number; } +const getBackgroundColor = (theme: any, backgroundColor?: ColorOption, rawBackgroundColor?: string): string => { + if (backgroundColor) { + return theme[backgroundColor] as string; + } + if (rawBackgroundColor) { + return rawBackgroundColor; + } + return 'none'; +}; + export const Container = styled.div < ContainerProps > @@ -65,12 +77,14 @@ export const Container = ${props => cssRuleIfExists(props, 'opacity')} ${props => cssRuleIfExists(props, 'cursor')} ${props => cssRuleIfExists(props, 'overflow')} + ${props => (props.overflow === 'scroll' ? `-webkit-overflow-scrolling: touch` : '')}; ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')}; ${props => props.display && stylesForMedia('display', props.display)} ${props => props.width && stylesForMedia('width', props.width)} ${props => props.height && stylesForMedia('height', props.height)} ${props => props.borderRadius && stylesForMedia('border-radius', props.borderRadius)} - background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')}; + ${props => (props.isHidden ? 'visibility: hidden;' : '')} + background-color: ${props => getBackgroundColor(props.theme, props.backgroundColor, props.rawBackgroundColor)}; border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')}; &:hover { ${props => diff --git a/packages/instant/src/components/ui/dropdown.tsx b/packages/instant/src/components/ui/dropdown.tsx index 3a23f456dd..02e87d6394 100644 --- a/packages/instant/src/components/ui/dropdown.tsx +++ b/packages/instant/src/components/ui/dropdown.tsx @@ -19,6 +19,7 @@ export interface DropdownProps { value: string; label?: string; items: DropdownItemConfig[]; + onOpen?: () => void; } export interface DropdownState { @@ -97,9 +98,14 @@ export class Dropdown extends React.Component { if (_.isEmpty(this.props.items)) { return; } + const isOpen = !this.state.isOpen; this.setState({ - isOpen: !this.state.isOpen, + isOpen, }); + + if (isOpen && this.props.onOpen) { + this.props.onOpen(); + } }; private readonly _closeDropdown = (): void => { this.setState({ diff --git a/packages/instant/src/components/ui/input.tsx b/packages/instant/src/components/ui/input.tsx index 1ea5d8fe16..863c970ef7 100644 --- a/packages/instant/src/components/ui/input.tsx +++ b/packages/instant/src/components/ui/input.tsx @@ -10,6 +10,7 @@ export interface InputProps { fontSize?: string; fontColor?: ColorOption; placeholder?: string; + type?: string; onChange?: (event: React.ChangeEvent) => void; } diff --git a/packages/instant/src/components/ui/overlay.tsx b/packages/instant/src/components/ui/overlay.tsx index f67d6fb2fa..0b5eaf2993 100644 --- a/packages/instant/src/components/ui/overlay.tsx +++ b/packages/instant/src/components/ui/overlay.tsx @@ -33,7 +33,7 @@ export const Overlay = Overlay.defaultProps = { zIndex: zIndex.overlayDefault, - backgroundColor: generateOverlayBlack(0.6), + backgroundColor: generateOverlayBlack(0.7), }; Overlay.displayName = 'Overlay'; diff --git a/packages/instant/src/components/ui/text.tsx b/packages/instant/src/components/ui/text.tsx index 8e573d7b94..2824777588 100644 --- a/packages/instant/src/components/ui/text.tsx +++ b/packages/instant/src/components/ui/text.tsx @@ -1,4 +1,3 @@ -import { darken } from 'polished'; import * as React from 'react'; import { ColorOption, styled } from '../../style/theme'; @@ -31,7 +30,7 @@ export const Text: React.StatelessComponent = ({ href, onClick, ...re return ; }; -const darkenOnHoverAmount = 0.3; +const opacityOnHoverAmount = 0.5; export const StyledText = styled.div < TextProps > @@ -56,8 +55,7 @@ export const StyledText = ${props => (props.textAlign ? `text-align: ${props.textAlign}` : '')}; ${props => (props.width ? `width: ${props.width}` : '')}; &:hover { - ${props => - props.onClick ? `color: ${darken(darkenOnHoverAmount, props.theme[props.fontColor || 'white'])}` : ''}; + ${props => (props.onClick ? `opacity: ${opacityOnHoverAmount};` : '')}; } } `; diff --git a/packages/instant/src/components/wallet_prompt.tsx b/packages/instant/src/components/wallet_prompt.tsx index a0b3ae457e..c07cfe7b59 100644 --- a/packages/instant/src/components/wallet_prompt.tsx +++ b/packages/instant/src/components/wallet_prompt.tsx @@ -21,7 +21,7 @@ export const WalletPrompt: React.StatelessComponent = ({ primaryColor, }) => ( = ({ {image} - + {children} diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx index 47c938472b..0337c77144 100644 --- a/packages/instant/src/components/zero_ex_instant_container.tsx +++ b/packages/instant/src/components/zero_ex_instant_container.tsx @@ -11,21 +11,20 @@ import { SelectedAssetBuyOrderStateButtons } from '../containers/selected_asset_ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instant_heading'; import { ColorOption } from '../style/theme'; import { zIndex } from '../style/z_index'; -import { OrderProcessState, SlideAnimationState } from '../types'; +import { SlideAnimationState } from '../types'; +import { analytics, TokenSelectorClosedVia } from '../util/analytics'; import { CSSReset } from './css_reset'; import { SlidingPanel } from './sliding_panel'; import { Container } from './ui/container'; import { Flex } from './ui/flex'; -export interface ZeroExInstantContainerProps { - orderProcessState: OrderProcessState; -} +export interface ZeroExInstantContainerProps {} export interface ZeroExInstantContainerState { tokenSelectionPanelAnimationState: SlideAnimationState; } -export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantContainerState> { +export class ZeroExInstantContainer extends React.Component { public state = { tokenSelectionPanelAnimationState: 'none' as SlideAnimationState, }; @@ -60,9 +59,9 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon - + @@ -71,7 +70,7 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon marginTop="10px" marginLeft="auto" marginRight="auto" - width="140px" + width="108px" > @@ -82,11 +81,19 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon ); } private readonly _handleSymbolClick = (): void => { + analytics.trackTokenSelectorOpened(); this.setState({ tokenSelectionPanelAnimationState: 'slidIn', }); }; - private readonly _handlePanelClose = (): void => { + private readonly _handlePanelCloseClickedX = (): void => { + this._handlePanelClose(TokenSelectorClosedVia.ClickedX); + }; + private readonly _handlePanelCloseAfterChose = (): void => { + this._handlePanelClose(TokenSelectorClosedVia.TokenChose); + }; + private readonly _handlePanelClose = (closedVia: TokenSelectorClosedVia): void => { + analytics.trackTokenSelectorClosed(closedVia); this.setState({ tokenSelectionPanelAnimationState: 'slidOut', }); diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx index 2856ea3e33..96e5606917 100644 --- a/packages/instant/src/components/zero_ex_instant_overlay.tsx +++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx @@ -1,6 +1,7 @@ import * as React from 'react'; import { ZeroExInstantContainer } from '../components/zero_ex_instant_container'; +import { MAIN_CONTAINER_DIV_CLASS, OVERLAY_CLOSE_BUTTON_DIV_CLASS, OVERLAY_DIV_CLASS } from '../constants'; import { ColorOption } from '../style/theme'; import { Container } from './ui/container'; @@ -18,9 +19,15 @@ export const ZeroExInstantOverlay: React.StatelessComponent - + - + - + diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx index fe34c4466c..dae9124c63 100644 --- a/packages/instant/src/components/zero_ex_instant_provider.tsx +++ b/packages/instant/src/components/zero_ex_instant_provider.tsx @@ -11,10 +11,11 @@ import { asyncData } from '../redux/async_data'; import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer'; import { store, Store } from '../redux/store'; import { fonts } from '../style/fonts'; -import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource } from '../types'; +import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource, QuoteFetchOrigin } from '../types'; import { analytics, disableAnalytics } from '../util/analytics'; import { assetUtils } from '../util/asset'; import { errorFlasher } from '../util/error_flasher'; +import { setupRollbar } from '../util/error_reporter'; import { gasPriceEstimator } from '../util/gas_price_estimator'; import { Heartbeater } from '../util/heartbeater'; import { generateAccountHeartbeater, generateBuyQuoteHeartbeater } from '../util/heartbeater_factory'; @@ -29,6 +30,7 @@ export interface ZeroExInstantProviderRequiredProps { export interface ZeroExInstantProviderOptionalProps { provider: Provider; + walletDisplayName: string; availableAssetDatas: string[]; defaultAssetBuyAmount: number; defaultSelectedAssetData: string; @@ -66,6 +68,7 @@ export class ZeroExInstantProvider extends React.Component ({ network: state.network, providerState: state.providerState, + walletDisplayName: state.walletDisplayName, }); const mapDispatchToProps = ( @@ -56,27 +58,32 @@ const mergeProps = ( ...ownProps, network: connectedState.network, account: connectedState.providerState.account, - walletName: connectedState.providerState.name, + walletDisplayName: connectedState.walletDisplayName || connectedState.providerState.name, onUnlockWalletClick: () => connectedDispatch.unlockWalletAndDispatchToStore(connectedState.providerState), onInstallWalletClick: () => { const isMobile = envUtil.isMobileOperatingSystem(); - if (!isMobile) { + const walletSuggestion: WalletSuggestion = isMobile + ? WalletSuggestion.CoinbaseWallet + : WalletSuggestion.MetaMask; + + analytics.trackInstallWalletClicked(walletSuggestion); + if (walletSuggestion === WalletSuggestion.MetaMask) { connectedDispatch.openInstallWalletPanel(); - return; + } else { + const operatingSystem = envUtil.getOperatingSystem(); + let url = COINBASE_WALLET_SITE_URL; + switch (operatingSystem) { + case OperatingSystem.Android: + url = COINBASE_WALLET_ANDROID_APP_STORE_URL; + break; + case OperatingSystem.iOS: + url = COINBASE_WALLET_IOS_APP_STORE_URL; + break; + default: + break; + } + window.open(url, '_blank'); } - const operatingSystem = envUtil.getOperatingSystem(); - let url = COINBASE_WALLET_SITE_URL; - switch (operatingSystem) { - case OperatingSystem.Android: - url = COINBASE_WALLET_ANDROID_APP_STORE_URL; - break; - case OperatingSystem.iOS: - url = COINBASE_WALLET_IOS_APP_STORE_URL; - break; - default: - break; - } - window.open(url, '_blank'); }, }); diff --git a/packages/instant/src/containers/latest_error.tsx b/packages/instant/src/containers/latest_error.tsx index b7cfdb5044..0d4349124a 100644 --- a/packages/instant/src/containers/latest_error.tsx +++ b/packages/instant/src/containers/latest_error.tsx @@ -4,6 +4,7 @@ import { connect } from 'react-redux'; import { Dispatch } from 'redux'; import { SlidingError } from '../components/sliding_error'; +import { Container } from '../components/ui/container'; import { Overlay } from '../components/ui/overlay'; import { Action } from '../redux/actions'; import { State } from '../redux/reducer'; @@ -23,7 +24,12 @@ export interface LatestErrorComponentProps { export const LatestErrorComponent: React.StatelessComponent = props => { if (!props.latestErrorMessage) { - return
; + // Render a hidden SlidingError such that instant does not move when a real error is rendered. + return ( + + + + ); } return ( diff --git a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts index 610335243e..80943a96f6 100644 --- a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts +++ b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts @@ -9,7 +9,8 @@ import { Dispatch } from 'redux'; import { BuyOrderStateButtons } from '../components/buy_order_state_buttons'; import { Action, actions } from '../redux/actions'; import { State } from '../redux/reducer'; -import { AccountState, AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types'; +import { AccountState, AffiliateInfo, Asset, OrderProcessState, ZeroExInstantError } from '../types'; +import { analytics } from '../util/analytics'; import { errorFlasher } from '../util/error_flasher'; import { etherscanUtil } from '../util/etherscan'; @@ -21,6 +22,7 @@ interface ConnectedState { assetBuyer: AssetBuyer; web3Wrapper: Web3Wrapper; affiliateInfo?: AffiliateInfo; + selectedAsset?: Asset; onViewTransaction: () => void; } @@ -40,6 +42,7 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt const account = state.providerState.account; const accountAddress = account.state === AccountState.Ready ? account.address : undefined; const accountEthBalanceInWei = account.state === AccountState.Ready ? account.ethBalanceInWei : undefined; + const selectedAsset = state.selectedAsset; return { accountAddress, accountEthBalanceInWei, @@ -48,6 +51,7 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt web3Wrapper, buyQuote: state.latestBuyQuote, affiliateInfo: state.affiliateInfo, + selectedAsset, onViewTransaction: () => { if ( state.buyOrderState.processState === OrderProcessState.Processing || @@ -59,6 +63,8 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt assetBuyer.networkId, ); if (etherscanUrl) { + analytics.trackTransactionViewed(state.buyOrderState.processState); + window.open(etherscanUrl, '_blank'); return; } diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts index a39bc46a24..cb9df527eb 100644 --- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts +++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts @@ -10,7 +10,7 @@ import { ERC20AssetAmountInput, ERC20AssetAmountInputProps } from '../components import { Action, actions } from '../redux/actions'; import { State } from '../redux/reducer'; import { ColorOption } from '../style/theme'; -import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState } from '../types'; +import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState, QuoteFetchOrigin } from '../types'; import { buyQuoteUpdater } from '../util/buy_quote_updater'; export interface SelectedERC20AssetAmountInputProps { @@ -88,7 +88,7 @@ const mapDispatchToProps = ( // even if it's debounced, give them the illusion it's loading dispatch(actions.setQuoteRequestStatePending()); // tslint:disable-next-line:no-floating-promises - debouncedUpdateBuyQuoteAsync(assetBuyer, dispatch, asset, value, { + debouncedUpdateBuyQuoteAsync(assetBuyer, dispatch, asset, value, QuoteFetchOrigin.Manual, { setPending: true, dispatchErrors: true, affiliateInfo, diff --git a/packages/instant/src/data/asset_meta_data_map.ts b/packages/instant/src/data/asset_meta_data_map.ts index b24c9c83d6..88611a8c07 100644 --- a/packages/instant/src/data/asset_meta_data_map.ts +++ b/packages/instant/src/data/asset_meta_data_map.ts @@ -83,14 +83,14 @@ export const assetMetaDataMap: ObjectMap = { '0xf47261b0000000000000000000000000e0b7927c4af23765cb51314a0e0521a9645f0e2a': { assetProxyId: AssetProxyId.ERC20, decimals: 9, - primaryColor: '#DEB564', + primaryColor: '#E1AA3E', symbol: 'dgd', name: 'DigixDao', }, '0xf47261b00000000000000000000000004f3afec4e5a3f2a6a1a411def7d7dfe50ee057bf': { assetProxyId: AssetProxyId.ERC20, decimals: 9, - primaryColor: '#DEB564', + primaryColor: '#E1AA3E', symbol: 'dgx', name: 'Digix Gold Token', }, @@ -195,7 +195,7 @@ export const assetMetaDataMap: ObjectMap = { '0xf47261b000000000000000000000000089d24a6b4ccb1b6faa2625fe562bdd9a23260359': { assetProxyId: AssetProxyId.ERC20, decimals: 18, - primaryColor: '#F2B350', + primaryColor: '#DEA349', symbol: 'dai', name: 'Dai Stablecoin', }, diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts index 3a8694d6a8..d172f41457 100644 --- a/packages/instant/src/index.umd.ts +++ b/packages/instant/src/index.umd.ts @@ -2,8 +2,15 @@ import * as _ from 'lodash'; import * as React from 'react'; import * as ReactDOM from 'react-dom'; -import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID } from './constants'; +import { + DEFAULT_ZERO_EX_CONTAINER_SELECTOR, + GIT_SHA as GIT_SHA_FROM_CONSTANT, + INJECTED_DIV_CLASS, + INJECTED_DIV_ID, + NPM_PACKAGE_VERSION, +} from './constants'; import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index'; +import { analytics } from './util/analytics'; import { assert } from './util/assert'; import { util } from './util/util'; @@ -38,6 +45,9 @@ const validateInstantRenderConfig = (config: ZeroExInstantConfig, selector: stri if (!_.isUndefined(config.provider)) { assert.isWeb3Provider('provider', config.provider); } + if (!_.isUndefined(config.walletDisplayName)) { + assert.isString('walletDisplayName', config.walletDisplayName); + } if (!_.isUndefined(config.shouldDisablePushToHistory)) { assert.isBoolean('shouldDisablePushToHistory', config.shouldDisablePushToHistory); } @@ -57,6 +67,7 @@ const renderInstant = (config: ZeroExInstantConfig, selector: string) => { injectedDiv.setAttribute('class', INJECTED_DIV_CLASS); appendTo.appendChild(injectedDiv); const closeInstant = () => { + analytics.trackInstantClosed(); if (!_.isUndefined(config.onClose)) { config.onClose(); } @@ -89,12 +100,12 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z // If the integrator defined a popstate handler, save it to __zeroExInstantIntegratorsPopStateHandler // unless we have already done so on a previous render. const anyWindow = window as any; - if (window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler) { - anyWindow.__zeroExInstantIntegratorsPopStateHandler = window.onpopstate.bind(window); - } - const integratorsOnPopStateHandler = anyWindow.__zeroExInstantIntegratorsPopStateHandler || util.boundNoop; + const popStateExistsAndNotSetPreviously = window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler; + anyWindow.__zeroExInstantIntegratorsPopStateHandler = popStateExistsAndNotSetPreviously + ? anyWindow.onpopstate.bind(window) + : util.boundNoop; const onPopStateHandler = (e: PopStateEvent) => { - integratorsOnPopStateHandler(e); + anyWindow.__zeroExInstantIntegratorsPopStateHandler(e); const newState = e.state; if (newState && newState.zeroExInstantShowing) { // We have returned to a history state that expects instant to be rendered. @@ -110,3 +121,7 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z }; window.onpopstate = onPopStateHandler; }; + +// Write version info to the exported object for debugging +export const GIT_SHA = GIT_SHA_FROM_CONSTANT; +export const NPM_VERSION = NPM_PACKAGE_VERSION; diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts index 299c2560ea..3f7a517078 100644 --- a/packages/instant/src/redux/analytics_middleware.ts +++ b/packages/instant/src/redux/analytics_middleware.ts @@ -1,10 +1,11 @@ +import { AssetProxyId } from '@0x/types'; import { Web3Wrapper } from '@0x/web3-wrapper'; import * as _ from 'lodash'; import { Middleware } from 'redux'; import { ETH_DECIMALS } from '../constants'; -import { Account, AccountState } from '../types'; -import { analytics } from '../util/analytics'; +import { AccountState, StandardSlidingPanelContent } from '../types'; +import { analytics, AnalyticsEventOptions } from '../util/analytics'; import { Action, ActionTypes } from './actions'; @@ -29,9 +30,11 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction if (didJustTurnReady) { analytics.trackAccountReady(ethAddress); analytics.addUserProperties({ lastKnownEthAddress: ethAddress }); + analytics.addEventProperties({ ethAddress }); } else if (didJustUpdateAddress) { analytics.trackAccountAddressChanged(ethAddress); analytics.addUserProperties({ lastKnownEthAddress: ethAddress }); + analytics.addEventProperties({ ethAddress }); } } break; @@ -51,8 +54,51 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction curAccount.ethBalanceInWei, ETH_DECIMALS, ).toString(); - analytics.addUserProperties({ ethBalanceInUnitAmount }); + analytics.addUserProperties({ lastEthBalanceInUnitAmount: ethBalanceInUnitAmount }); + analytics.addEventProperties({ ethBalanceInUnitAmount }); } + break; + case ActionTypes.UPDATE_SELECTED_ASSET: + const selectedAsset = curState.selectedAsset; + if (selectedAsset) { + const assetName = selectedAsset.metaData.name; + const assetData = selectedAsset.assetData; + analytics.trackTokenSelectorChose({ + assetName, + assetData, + }); + + const selectedAssetEventProperties: AnalyticsEventOptions = { + selectedAssetName: assetName, + selectedAssetData: assetData, + }; + if (selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20) { + selectedAssetEventProperties.selectedAssetDecimals = selectedAsset.metaData.decimals; + selectedAssetEventProperties.selectedAssetSymbol = selectedAsset.metaData.symbol; + } + analytics.addEventProperties(selectedAssetEventProperties); + } + break; + case ActionTypes.SET_AVAILABLE_ASSETS: + const availableAssets = curState.availableAssets; + if (availableAssets) { + analytics.addEventProperties({ + numberAvailableAssets: availableAssets.length, + }); + } + break; + case ActionTypes.OPEN_STANDARD_SLIDING_PANEL: + const openSlidingContent = curState.standardSlidingPanelSettings.content; + if (openSlidingContent === StandardSlidingPanelContent.InstallWallet) { + analytics.trackInstallWalletModalOpened(); + } + break; + case ActionTypes.CLOSE_STANDARD_SLIDING_PANEL: + const closeSlidingContent = curState.standardSlidingPanelSettings.content; + if (closeSlidingContent === StandardSlidingPanelContent.InstallWallet) { + analytics.trackInstallWalletModalClosed(); + } + break; } return nextAction; diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts index 6feb760e7f..c67b222d1a 100644 --- a/packages/instant/src/redux/async_data.ts +++ b/packages/instant/src/redux/async_data.ts @@ -4,12 +4,13 @@ import * as _ from 'lodash'; import { Dispatch } from 'redux'; import { BIG_NUMBER_ZERO } from '../constants'; -import { AccountState, ERC20Asset, OrderProcessState, ProviderState } from '../types'; +import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchOrigin } from '../types'; import { analytics } from '../util/analytics'; import { assetUtils } from '../util/asset'; import { buyQuoteUpdater } from '../util/buy_quote_updater'; import { coinbaseApi } from '../util/coinbase_api'; import { errorFlasher } from '../util/error_flasher'; +import { errorReporter } from '../util/error_reporter'; import { actions } from './actions'; import { State } from './reducer'; @@ -23,6 +24,7 @@ export const asyncData = { const errorMessage = 'Error fetching ETH/USD price'; errorFlasher.flashNewErrorMessage(dispatch, errorMessage); dispatch(actions.updateEthUsdPrice(BIG_NUMBER_ZERO)); + errorReporter.report(e); } }, fetchAvailableAssetDatasAndDispatchToStore: async (state: State, dispatch: Dispatch) => { @@ -30,13 +32,15 @@ export const asyncData = { const assetBuyer = providerState.assetBuyer; try { const assetDatas = await assetBuyer.getAvailableAssetDatasAsync(); - const assets = assetUtils.createAssetsFromAssetDatas(assetDatas, assetMetaDataMap, network); + const deduplicatedAssetDatas = _.uniq(assetDatas); + const assets = assetUtils.createAssetsFromAssetDatas(deduplicatedAssetDatas, assetMetaDataMap, network); dispatch(actions.setAvailableAssets(assets)); } catch (e) { const errorMessage = 'Could not find any assets'; errorFlasher.flashNewErrorMessage(dispatch, errorMessage); // On error, just specify that none are available dispatch(actions.setAvailableAssets([])); + errorReporter.report(e); } }, fetchAccountInfoAndDispatchToStore: async ( @@ -77,6 +81,7 @@ export const asyncData = { const ethBalanceInWei = await web3Wrapper.getBalanceInWeiAsync(address); dispatch(actions.updateAccountEthBalance({ address, ethBalanceInWei })); } catch (e) { + errorReporter.report(e); // leave balance as is return; } @@ -84,6 +89,7 @@ export const asyncData = { fetchCurrentBuyQuoteAndDispatchToStore: async ( state: State, dispatch: Dispatch, + fetchOrigin: QuoteFetchOrigin, options: { updateSilently: boolean }, ) => { const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state; @@ -99,7 +105,12 @@ export const asyncData = { dispatch, selectedAsset as ERC20Asset, selectedAssetUnitAmount, - { setPending: !options.updateSilently, dispatchErrors: !options.updateSilently, affiliateInfo }, + fetchOrigin, + { + setPending: !options.updateSilently, + dispatchErrors: !options.updateSilently, + affiliateInfo, + }, ); } }, diff --git a/packages/instant/src/redux/reducer.ts b/packages/instant/src/redux/reducer.ts index dfc2b89f30..a9a407b7d6 100644 --- a/packages/instant/src/redux/reducer.ts +++ b/packages/instant/src/redux/reducer.ts @@ -49,6 +49,7 @@ interface OptionalState { latestBuyQuote: BuyQuote; latestErrorMessage: string; affiliateInfo: AffiliateInfo; + walletDisplayName: string; } export type State = DefaultState & PropsDerivedState & Partial; diff --git a/packages/instant/src/style/theme.ts b/packages/instant/src/style/theme.ts index a0751286b8..fd3f03c3f5 100644 --- a/packages/instant/src/style/theme.ts +++ b/packages/instant/src/style/theme.ts @@ -1,6 +1,14 @@ import * as styledComponents from 'styled-components'; -const { default: styled, css, keyframes, withTheme, createGlobalStyle, ThemeProvider } = styledComponents; +const { + default: styled, + css, + keyframes, + withTheme, + createGlobalStyle, + ThemeConsumer, + ThemeProvider, +} = styledComponents; export type Theme = { [key in ColorOption]: string }; @@ -30,8 +38,8 @@ export const theme: Theme = { lightestGrey: '#EEEEEE', darkGrey: '#333333', white: 'white', - lightOrange: '#F9F2ED', - darkOrange: '#F2994C', + lightOrange: '#FFF8F2', + darkOrange: '#F7A24F', green: '#3CB34F', red: '#D00000', darkBlue: '#135df6', @@ -45,4 +53,4 @@ export const generateOverlayBlack = (opacity = 0.6) => { return `rgba(0, 0, 0, ${opacity})`; }; -export { styled, css, keyframes, withTheme, createGlobalStyle, ThemeProvider }; +export { styled, css, keyframes, withTheme, createGlobalStyle, ThemeConsumer, ThemeProvider }; diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts index 999d50fed7..2d73ba29ed 100644 --- a/packages/instant/src/types.ts +++ b/packages/instant/src/types.ts @@ -21,6 +21,11 @@ export enum OrderProcessState { Failure = 'FAILURE', } +export enum QuoteFetchOrigin { + Manual = 'Manual', + Heartbeat = 'Heartbeat', +} + export interface SimulatedProgress { startTimeUnix: number; expectedEndTimeUnix: number; @@ -149,6 +154,11 @@ export enum Browser { Other = 'OTHER', } +export enum WalletSuggestion { + CoinbaseWallet = 'Coinbase Wallet', + MetaMask = 'MetaMask', +} + export enum OperatingSystem { Android = 'ANDROID', iOS = 'IOS', diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts index cec99dd1b2..6da37bedb0 100644 --- a/packages/instant/src/util/analytics.ts +++ b/packages/instant/src/util/analytics.ts @@ -1,26 +1,66 @@ -import { AffiliateInfo, Network, OrderSource, ProviderState } from '../types'; +import { BuyQuote } from '@0x/asset-buyer'; +import { BigNumber } from '@0x/utils'; +import * as _ from 'lodash'; + +import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NPM_PACKAGE_VERSION } from '../constants'; +import { + AffiliateInfo, + Asset, + Network, + OrderProcessState, + OrderSource, + ProviderState, + QuoteFetchOrigin, + WalletSuggestion, +} from '../types'; import { EventProperties, heapUtil } from './heap'; -let isDisabled = false; +let isDisabledViaConfig = false; export const disableAnalytics = (shouldDisableAnalytics: boolean) => { - isDisabled = shouldDisableAnalytics; + isDisabledViaConfig = shouldDisableAnalytics; }; export const evaluateIfEnabled = (fnCall: () => void) => { - if (isDisabled) { + if (isDisabledViaConfig) { return; } - fnCall(); + if (HEAP_ENABLED) { + fnCall(); + } }; enum EventNames { INSTANT_OPENED = 'Instant - Opened', + INSTANT_CLOSED = 'Instant - Closed', ACCOUNT_LOCKED = 'Account - Locked', ACCOUNT_READY = 'Account - Ready', ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested', ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied', ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed', + PAYMENT_METHOD_DROPDOWN_OPENED = 'Payment Method - Dropdown Opened', + PAYMENT_METHOD_OPENED_ETHERSCAN = 'Payment Method - Opened Etherscan', + PAYMENT_METHOD_COPIED_ADDRESS = 'Payment Method - Copied Address', + BUY_NOT_ENOUGH_ETH = 'Buy - Not Enough Eth', + BUY_STARTED = 'Buy - Started', + BUY_SIGNATURE_DENIED = 'Buy - Signature Denied', + BUY_SIMULATION_FAILED = 'Buy - Simulation Failed', + BUY_TX_SUBMITTED = 'Buy - Tx Submitted', + BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded', + BUY_TX_FAILED = 'Buy - Tx Failed', + INSTALL_WALLET_CLICKED = 'Install Wallet - Clicked', + INSTALL_WALLET_MODAL_OPENED = 'Install Wallet - Modal - Opened', + INSTALL_WALLET_MODAL_CLICKED_EXPLANATION = 'Install Wallet - Modal - Clicked Explanation', + INSTALL_WALLET_MODAL_CLICKED_GET = 'Install Wallet - Modal - Clicked Get', + INSTALL_WALLET_MODAL_CLOSED = 'Install Wallet - Modal - Closed', + TOKEN_SELECTOR_OPENED = 'Token Selector - Opened', + TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed', + TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose', + TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched', + TRANSACTION_VIEWED = 'Transaction - Viewed', + QUOTE_FETCHED = 'Quote - Fetched', + QUOTE_ERROR = 'Quote - Error', } + const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => { evaluateIfEnabled(() => { heapUtil.evaluateHeapCall(heap => heap.track(eventName, eventProperties)); @@ -38,22 +78,50 @@ function trackingEventFnWithPayload(eventName: EventNames): (eventProperties: Ev }; } +const buyQuoteEventProperties = (buyQuote: BuyQuote) => { + const assetBuyAmount = buyQuote.assetBuyAmount.toString(); + const assetEthAmount = buyQuote.worstCaseQuoteInfo.assetEthAmount.toString(); + const feeEthAmount = buyQuote.worstCaseQuoteInfo.feeEthAmount.toString(); + const totalEthAmount = buyQuote.worstCaseQuoteInfo.totalEthAmount.toString(); + const feePercentage = !_.isUndefined(buyQuote.feePercentage) ? buyQuote.feePercentage.toString() : 0; + const hasFeeOrders = !_.isEmpty(buyQuote.feeOrders) ? 'true' : 'false'; + return { + assetBuyAmount, + assetEthAmount, + feeEthAmount, + totalEthAmount, + feePercentage, + hasFeeOrders, + }; +}; + export interface AnalyticsUserOptions { lastKnownEthAddress?: string; - ethBalanceInUnitAmount?: string; + lastEthBalanceInUnitAmount?: string; } export interface AnalyticsEventOptions { embeddedHost?: string; embeddedUrl?: string; + ethBalanceInUnitAmount?: string; + ethAddress?: string; networkId?: number; providerName?: string; gitSha?: string; npmVersion?: string; + instantEnvironment?: string; orderSource?: string; affiliateAddress?: string; affiliateFeePercent?: number; + numberAvailableAssets?: number; + selectedAssetName?: string; + selectedAssetSymbol?: string; + selectedAssetData?: string; + selectedAssetDecimals?: number; +} +export enum TokenSelectorClosedVia { + ClickedX = 'Clicked X', + TokenChose = 'Token Chose', } - export const analytics = { addUserProperties: (properties: AnalyticsUserOptions): void => { evaluateIfEnabled(() => { @@ -70,28 +138,94 @@ export const analytics = { orderSource: OrderSource, providerState: ProviderState, window: Window, + selectedAsset?: Asset, affiliateInfo?: AffiliateInfo, ): AnalyticsEventOptions => { const affiliateAddress = affiliateInfo ? affiliateInfo.feeRecipient : 'none'; const affiliateFeePercent = affiliateInfo ? parseFloat(affiliateInfo.feePercentage.toFixed(4)) : 0; const orderSourceName = typeof orderSource === 'string' ? orderSource : 'provided'; - return { + const eventOptions: AnalyticsEventOptions = { embeddedHost: window.location.host, embeddedUrl: window.location.href, networkId: network, providerName: providerState.name, - gitSha: process.env.GIT_SHA, - npmVersion: process.env.NPM_PACKAGE_VERSION, + gitSha: GIT_SHA, + npmVersion: NPM_PACKAGE_VERSION, orderSource: orderSourceName, affiliateAddress, affiliateFeePercent, + selectedAssetName: selectedAsset ? selectedAsset.metaData.name : 'none', + selectedAssetData: selectedAsset ? selectedAsset.assetData : 'none', + instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${process.env.NODE_ENV}`, }; + return eventOptions; }, trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED), + trackInstantClosed: trackingEventFnWithoutPayload(EventNames.INSTANT_CLOSED), trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED), trackAccountReady: (address: string) => trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ address }), trackAccountUnlockRequested: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_REQUESTED), trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED), trackAccountAddressChanged: (address: string) => trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }), + trackPaymentMethodDropdownOpened: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_DROPDOWN_OPENED), + trackPaymentMethodOpenedEtherscan: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_OPENED_ETHERSCAN), + trackPaymentMethodCopiedAddress: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_COPIED_ADDRESS), + trackBuyNotEnoughEth: (buyQuote: BuyQuote) => + trackingEventFnWithPayload(EventNames.BUY_NOT_ENOUGH_ETH)(buyQuoteEventProperties(buyQuote)), + trackBuyStarted: (buyQuote: BuyQuote) => + trackingEventFnWithPayload(EventNames.BUY_STARTED)(buyQuoteEventProperties(buyQuote)), + trackBuySignatureDenied: (buyQuote: BuyQuote) => + trackingEventFnWithPayload(EventNames.BUY_SIGNATURE_DENIED)(buyQuoteEventProperties(buyQuote)), + trackBuySimulationFailed: (buyQuote: BuyQuote) => + trackingEventFnWithPayload(EventNames.BUY_SIMULATION_FAILED)(buyQuoteEventProperties(buyQuote)), + trackBuyTxSubmitted: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => + trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ + ...buyQuoteEventProperties(buyQuote), + txHash, + expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix, + }), + trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => + trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ + ...buyQuoteEventProperties(buyQuote), + txHash, + expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix, + actualTxTimeMs: new Date().getTime() - startTimeUnix, + }), + trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => + trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ + ...buyQuoteEventProperties(buyQuote), + txHash, + expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix, + actualTxTimeMs: new Date().getTime() - startTimeUnix, + }), + trackInstallWalletClicked: (walletSuggestion: WalletSuggestion) => + trackingEventFnWithPayload(EventNames.INSTALL_WALLET_CLICKED)({ walletSuggestion }), + trackInstallWalletModalClickedExplanation: trackingEventFnWithoutPayload( + EventNames.INSTALL_WALLET_MODAL_CLICKED_EXPLANATION, + ), + trackInstallWalletModalClickedGet: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_CLICKED_GET), + trackInstallWalletModalOpened: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_OPENED), + trackInstallWalletModalClosed: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_CLOSED), + trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED), + trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) => + trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }), + trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) => + trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload), + trackTokenSelectorSearched: (searchText: string) => + trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }), + trackTransactionViewed: (orderProcesState: OrderProcessState) => + trackingEventFnWithPayload(EventNames.TRANSACTION_VIEWED)({ orderState: orderProcesState }), + trackQuoteFetched: (buyQuote: BuyQuote, fetchOrigin: QuoteFetchOrigin) => + trackingEventFnWithPayload(EventNames.QUOTE_FETCHED)({ + ...buyQuoteEventProperties(buyQuote), + fetchOrigin, + }), + trackQuoteError: (errorMessage: string, assetBuyAmount: BigNumber, fetchOrigin: QuoteFetchOrigin) => { + trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({ + errorMessage, + assetBuyAmount: assetBuyAmount.toString(), + fetchOrigin, + }); + }, }; diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts index 40560d3eb1..08f3642e36 100644 --- a/packages/instant/src/util/asset.ts +++ b/packages/instant/src/util/asset.ts @@ -1,3 +1,4 @@ +import { AssetBuyerError } from '@0x/asset-buyer'; import { AssetProxyId, ObjectMap } from '@0x/types'; import * as _ from 'lodash'; @@ -106,4 +107,20 @@ export const assetUtils = { ); return _.compact(erc20sOrUndefined); }, + assetBuyerErrorMessage: (asset: ERC20Asset, error: Error): string | undefined => { + if (error.message === AssetBuyerError.InsufficientAssetLiquidity) { + const assetName = assetUtils.bestNameForAsset(asset, 'of this asset'); + return `Not enough ${assetName} available`; + } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) { + return 'Not enough ZRX available'; + } else if ( + error.message === AssetBuyerError.StandardRelayerApiError || + error.message.startsWith(AssetBuyerError.AssetUnavailable) + ) { + const assetName = assetUtils.bestNameForAsset(asset, 'This asset'); + return `${assetName} is currently unavailable`; + } + + return undefined; + }, }; diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts index 2fd16d7818..4229f2735e 100644 --- a/packages/instant/src/util/buy_quote_updater.ts +++ b/packages/instant/src/util/buy_quote_updater.ts @@ -1,4 +1,4 @@ -import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer'; +import { AssetBuyer, BuyQuote } from '@0x/asset-buyer'; import { BigNumber } from '@0x/utils'; import { Web3Wrapper } from '@0x/web3-wrapper'; import * as _ from 'lodash'; @@ -6,9 +6,11 @@ import { Dispatch } from 'redux'; import { oc } from 'ts-optchain'; import { Action, actions } from '../redux/actions'; -import { AffiliateInfo, ERC20Asset } from '../types'; +import { AffiliateInfo, ERC20Asset, QuoteFetchOrigin } from '../types'; +import { analytics } from '../util/analytics'; import { assetUtils } from '../util/asset'; import { errorFlasher } from '../util/error_flasher'; +import { errorReporter } from '../util/error_reporter'; export const buyQuoteUpdater = { updateBuyQuoteAsync: async ( @@ -16,7 +18,12 @@ export const buyQuoteUpdater = { dispatch: Dispatch, asset: ERC20Asset, assetUnitAmount: BigNumber, - options: { setPending: boolean; dispatchErrors: boolean; affiliateInfo?: AffiliateInfo }, + fetchOrigin: QuoteFetchOrigin, + options: { + setPending: boolean; + dispatchErrors: boolean; + affiliateInfo?: AffiliateInfo; + }, ): Promise => { // get a new buy quote. const baseUnitValue = Web3Wrapper.toBaseUnitAmount(assetUnitAmount, asset.metaData.decimals); @@ -29,34 +36,24 @@ export const buyQuoteUpdater = { try { newBuyQuote = await assetBuyer.getBuyQuoteAsync(asset.assetData, baseUnitValue, { feePercentage }); } catch (error) { + const errorMessage = assetUtils.assetBuyerErrorMessage(asset, error); + + if (_.isUndefined(errorMessage)) { + // This is an unknown error, report it to rollbar + errorReporter.report(error); + } + if (options.dispatchErrors) { dispatch(actions.setQuoteRequestStateFailure()); - let errorMessage; - if (error.message === AssetBuyerError.InsufficientAssetLiquidity) { - const assetName = assetUtils.bestNameForAsset(asset, 'of this asset'); - errorMessage = `Not enough ${assetName} available`; - } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) { - errorMessage = 'Not enough ZRX available'; - } else if ( - error.message === AssetBuyerError.StandardRelayerApiError || - error.message.startsWith(AssetBuyerError.AssetUnavailable) - ) { - const assetName = assetUtils.bestNameForAsset(asset, 'This asset'); - errorMessage = `${assetName} is currently unavailable`; - } - if (!_.isUndefined(errorMessage)) { - errorFlasher.flashNewErrorMessage(dispatch, errorMessage); - } else { - throw error; - } + analytics.trackQuoteError(error.message ? error.message : 'other', baseUnitValue, fetchOrigin); + errorFlasher.flashNewErrorMessage(dispatch, errorMessage || 'Error fetching price, please try again'); } - // TODO: report to error reporter on else - return; } // We have a successful new buy quote errorFlasher.clearError(dispatch); // invalidate the last buy quote. dispatch(actions.updateLatestBuyQuote(newBuyQuote)); + analytics.trackQuoteFetched(newBuyQuote, fetchOrigin); }, }; diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts new file mode 100644 index 0000000000..b1824eaf9c --- /dev/null +++ b/packages/instant/src/util/error_reporter.ts @@ -0,0 +1,62 @@ +import { logUtils } from '@0x/utils'; +import * as _ from 'lodash'; + +import { GIT_SHA, HOST_DOMAINS, INSTANT_DISCHARGE_TARGET, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants'; + +// Import version of Rollbar designed for embedded components +// See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component +// tslint:disable-next-line:no-var-requires +const Rollbar = require('rollbar/dist/rollbar.noconflict.umd'); + +let rollbar: any; +// Configures rollbar and sets up error catching +export const setupRollbar = (): any => { + if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENABLED) { + rollbar = new Rollbar({ + accessToken: ROLLBAR_CLIENT_TOKEN, + captureUncaught: true, + captureUnhandledRejections: true, + enabled: true, + itemsPerMinute: 10, + maxItems: 500, + payload: { + environment: INSTANT_DISCHARGE_TARGET || `Local ${process.env.NODE_ENV}`, + client: { + javascript: { + source_map_enabled: true, + code_version: GIT_SHA, + guess_uncaught_frames: true, + }, + }, + }, + hostWhiteList: HOST_DOMAINS, + uncaughtErrorLevel: 'error', + ignoredMessages: [ + // Errors from the third-party scripts + 'Script error', + // Network errors or ad-blockers + 'TypeError: Failed to fetch', + 'Exchange has not been deployed to detected network (network/artifact mismatch)', + // Source: https://groups.google.com/a/chromium.org/forum/#!topic/chromium-discuss/7VU0_VvC7mE + "undefined is not an object (evaluating '__gCrWeb.autofill.extractForms')", + // Source: http://stackoverflow.com/questions/43399818/securityerror-from-facebook-and-cross-domain-messaging + 'SecurityError (DOM Exception 18)', + ], + }); + } +}; + +export const errorReporter = { + report(err: Error): void { + if (!rollbar) { + logUtils.log('Not reporting to rollbar because not configured', err); + return; + } + + rollbar.error(err, (rollbarErr: Error) => { + if (rollbarErr) { + logUtils.log(`Error reporting to rollbar, ignoring: ${rollbarErr}`); + } + }); + }, +}; diff --git a/packages/instant/src/util/gas_price_estimator.ts b/packages/instant/src/util/gas_price_estimator.ts index 6b15809a39..332c8d00a5 100644 --- a/packages/instant/src/util/gas_price_estimator.ts +++ b/packages/instant/src/util/gas_price_estimator.ts @@ -7,6 +7,8 @@ import { GWEI_IN_WEI, } from '../constants'; +import { errorReporter } from './error_reporter'; + interface EthGasStationResult { average: number; fastestWait: number; @@ -42,8 +44,9 @@ export class GasPriceEstimator { let fetchedAmount: GasInfo | undefined; try { fetchedAmount = await fetchFastAmountInWeiAsync(); - } catch { + } catch (e) { fetchedAmount = undefined; + errorReporter.report(e); } if (fetchedAmount) { diff --git a/packages/instant/src/util/heap.ts b/packages/instant/src/util/heap.ts index 7c53c9918f..279ff3059a 100644 --- a/packages/instant/src/util/heap.ts +++ b/packages/instant/src/util/heap.ts @@ -5,6 +5,7 @@ import * as _ from 'lodash'; import { HEAP_ANALYTICS_ID } from '../constants'; import { AnalyticsEventOptions, AnalyticsUserOptions } from './analytics'; +import { errorReporter } from './error_reporter'; export type EventProperties = ObjectMap; @@ -107,8 +108,8 @@ export const heapUtil = { heapFunctionCall(curHeap); } catch (e) { // We never want analytics to crash our React component - // TODO(sk): error reporter here logUtils.log('Analytics error', e); + errorReporter.report(e); } } }, diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts index 2b852fb0d5..cf29bf3ea5 100644 --- a/packages/instant/src/util/heartbeater_factory.ts +++ b/packages/instant/src/util/heartbeater_factory.ts @@ -1,5 +1,6 @@ import { asyncData } from '../redux/async_data'; import { Store } from '../redux/store'; +import { QuoteFetchOrigin } from '../types'; import { Heartbeater } from './heartbeater'; @@ -17,8 +18,13 @@ export const generateAccountHeartbeater = (options: HeartbeatFactoryOptions): He export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): Heartbeater => { const { store, shouldPerformImmediatelyOnStart } = options; return new Heartbeater(async () => { - await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, { - updateSilently: true, - }); + await asyncData.fetchCurrentBuyQuoteAndDispatchToStore( + store.getState(), + store.dispatch, + QuoteFetchOrigin.Heartbeat, + { + updateSilently: true, + }, + ); }, shouldPerformImmediatelyOnStart); }; diff --git a/packages/instant/test/util/asset.test.ts b/packages/instant/test/util/asset.test.ts index 4229b24ed2..fc4e4e2e47 100644 --- a/packages/instant/test/util/asset.test.ts +++ b/packages/instant/test/util/asset.test.ts @@ -1,6 +1,7 @@ +import { AssetBuyerError } from '@0x/asset-buyer'; import { AssetProxyId, ObjectMap } from '@0x/types'; -import { Asset, AssetMetaData, ERC20AssetMetaData, Network, ZeroExInstantError } from '../../src/types'; +import { Asset, AssetMetaData, ERC20Asset, ERC20AssetMetaData, Network, ZeroExInstantError } from '../../src/types'; import { assetUtils } from '../../src/util/asset'; const ZRX_ASSET_DATA = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498'; @@ -11,7 +12,7 @@ const ZRX_META_DATA: ERC20AssetMetaData = { decimals: 18, name: '0x', }; -const ZRX_ASSET: Asset = { +const ZRX_ASSET: ERC20Asset = { assetData: ZRX_ASSET_DATA, metaData: ZRX_META_DATA, }; @@ -45,4 +46,32 @@ describe('assetDataUtil', () => { ).toThrowError(ZeroExInstantError.AssetMetaDataNotAvailable); }); }); + describe('assetBuyerErrorMessage', () => { + it('should return message for InsufficientAssetLiquidity', () => { + const insufficientAssetError = new Error(AssetBuyerError.InsufficientAssetLiquidity); + expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, insufficientAssetError)).toEqual( + 'Not enough ZRX available', + ); + }); + it('should return message for InsufficientAssetLiquidity', () => { + const insufficientZrxError = new Error(AssetBuyerError.InsufficientZrxLiquidity); + expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, insufficientZrxError)).toEqual( + 'Not enough ZRX available', + ); + }); + it('should message for StandardRelayerApiError', () => { + const standardRelayerError = new Error(AssetBuyerError.StandardRelayerApiError); + expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, standardRelayerError)).toEqual( + 'ZRX is currently unavailable', + ); + }); + it('should return error for AssetUnavailable error', () => { + const assetUnavailableError = new Error( + `${AssetBuyerError.AssetUnavailable}: For assetData ${ZRX_ASSET_DATA}`, + ); + expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, assetUnavailableError)).toEqual( + 'ZRX is currently unavailable', + ); + }); + }); }); diff --git a/packages/instant/tsconfig.json b/packages/instant/tsconfig.json index 14b0ad8f79..2b3c11c9f7 100644 --- a/packages/instant/tsconfig.json +++ b/packages/instant/tsconfig.json @@ -5,8 +5,10 @@ "rootDir": "src", "jsx": "react", "noImplicitAny": true, - "allowSyntheticDefaultImports": true + "allowSyntheticDefaultImports": true, + "declaration": false, + "declarationMap": false, + "composite": false }, - "include": ["./src/**/*"], - "exclude": ["./src/index.umd.ts"] + "include": ["./src/**/*"] } diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js index 41276809c9..e74cf36d95 100644 --- a/packages/instant/webpack.config.js +++ b/packages/instant/webpack.config.js @@ -1,32 +1,119 @@ const childProcess = require('child_process'); const ip = require('ip'); const path = require('path'); +const RollbarSourceMapPlugin = require('rollbar-sourcemap-webpack-plugin'); const webpack = require('webpack'); -// The common js bundle (not this one) is built using tsc. -// The umd bundle (this one) has a different entrypoint. - const GIT_SHA = childProcess .execSync('git rev-parse HEAD') .toString() .trim(); -const HEAP_PRODUCTION_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'; -const HEAP_DEVELOPMENT_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT'; -const getHeapAnalyticsId = modeName => { - if (modeName === 'production') { - return process.env[HEAP_PRODUCTION_ENV_VAR_NAME]; - } - - if (modeName === 'development') { - return process.env[HEAP_DEVELOPMENT_ENV_VAR_NAME]; - } - - return undefined; +const DISCHARGE_TARGETS_THAT_REQUIRED_HEAP = ['production', 'staging', 'dogfood']; +const getHeapConfigForDischargeTarget = dischargeTarget => { + return { + heapAnalyticsIdEnvName: + dischargeTarget === 'production' + ? 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION' + : 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT', + heapAnalyticsIdRequired: DISCHARGE_TARGETS_THAT_REQUIRED_HEAP.includes(dischargeTarget), + }; }; -module.exports = (env, argv) => { +const DISCHARGE_TARGETS_THAT_REQUIRE_ROLLBAR = ['production', 'staging', 'dogfood']; +const getRollbarConfigForDischargeTarget = dischargeTarget => { + if (DISCHARGE_TARGETS_THAT_REQUIRE_ROLLBAR.includes(dischargeTarget)) { + const rollbarSourceMapPublicPath = + dischargeTarget === 'production' + ? 'https://instant.0xproject.com' + : `http://0x-instant-${dischargeTarget}.s3-website-us-east-1.amazonaws.com`; + + return { + rollbarSourceMapPublicPath, + rollbarRequired: true, + }; + } + + return { + rollbarRequired: false, + }; +}; + +const ROLLBAR_CLIENT_TOKEN_ENV_VAR_NAME = 'INSTANT_ROLLBAR_CLIENT_TOKEN'; +const ROLLBAR_PUBLISH_TOKEN_ENV_VAR_NAME = 'INSTANT_ROLLBAR_PUBLISH_TOKEN'; +const getRollbarTokens = (dischargeTarget, rollbarRequired) => { + const clientToken = process.env[ROLLBAR_CLIENT_TOKEN_ENV_VAR_NAME]; + const publishToken = process.env[ROLLBAR_PUBLISH_TOKEN_ENV_VAR_NAME]; + + if (rollbarRequired) { + if (!clientToken) { + throw new Error( + `Rollbar client token required for ${dischargeTarget}, please set env var ${ROLLBAR_CLIENT_TOKEN_ENV_VAR_NAME}`, + ); + } + if (!publishToken) { + throw new Error( + `Rollbar publish token required for ${dischargeTarget}, please set env var ${ROLLBAR_PUBLISH_TOKEN_ENV_VAR_NAME}`, + ); + } + } + + return { clientToken, publishToken }; +}; + +const generateConfig = (dischargeTarget, heapConfigOptions, rollbarConfigOptions, nodeEnv) => { const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd'; + + const { heapAnalyticsIdEnvName, heapAnalyticsIdRequired } = heapConfigOptions; + const heapAnalyticsId = process.env[heapAnalyticsIdEnvName]; + if (heapAnalyticsIdRequired && !heapAnalyticsId) { + throw new Error( + `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${dischargeTarget}`, + ); + } + const heapEnabled = heapAnalyticsId && (nodeEnv !== 'development' || process.env.INSTANT_HEAP_FORCE_DEVELOPMENT); + + const rollbarTokens = getRollbarTokens(dischargeTarget, rollbarConfigOptions.rollbarRequired); + const rollbarEnabled = + rollbarTokens.clientToken && (nodeEnv !== 'development' || process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT); + + let rollbarPlugin; + if (rollbarConfigOptions.rollbarRequired) { + if (!rollbarEnabled || !rollbarTokens.publishToken || !rollbarConfigOptions.rollbarSourceMapPublicPath) { + throw new Error(`Rollbar required for ${dischargeTarget} but not configured`); + } + rollbarPlugin = new RollbarSourceMapPlugin({ + accessToken: rollbarTokens.publishToken, + version: GIT_SHA, + publicPath: rollbarConfigOptions.rollbarSourceMapPublicPath, + }); + } + + const envVars = { + GIT_SHA: JSON.stringify(GIT_SHA), + NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version), + ROLLBAR_ENABLED: rollbarEnabled, + HEAP_ENABLED: heapEnabled + }; + if (dischargeTarget) { + envVars.INSTANT_DISCHARGE_TARGET = JSON.stringify(dischargeTarget); + } + if (heapAnalyticsId) { + envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId); + } + if (rollbarTokens.clientToken) { + envVars.ROLLBAR_CLIENT_TOKEN = JSON.stringify(rollbarTokens.clientToken); + } + + const plugins = [ + new webpack.DefinePlugin({ + 'process.env': envVars, + }), + ]; + if (rollbarPlugin) { + plugins.push(rollbarPlugin); + } + const config = { entry: { instant: './src/index.umd.ts', @@ -37,15 +124,7 @@ module.exports = (env, argv) => { library: 'zeroExInstant', libraryTarget: 'umd', }, - plugins: [ - new webpack.DefinePlugin({ - 'process.env': { - GIT_SHA: JSON.stringify(GIT_SHA), - HEAP_ANALYTICS_ID: getHeapAnalyticsId(argv.mode), - NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version), - }, - }), - ], + plugins, devtool: 'source-map', resolve: { extensions: ['.js', '.json', '.ts', '.tsx'], @@ -60,6 +139,15 @@ module.exports = (env, argv) => { test: /\.svg$/, loader: 'svg-react-loader', }, + { + test: /\.js$/, + loader: 'source-map-loader', + exclude: [ + // instead of /\/node_modules\// + path.join(process.cwd(), 'node_modules'), + path.join(process.cwd(), '../..', 'node_modules'), + ], + }, ], }, devServer: { @@ -79,3 +167,10 @@ module.exports = (env, argv) => { }; return config; }; + +module.exports = (env, argv) => { + const dischargeTarget = env ? env.discharge_target : undefined; + const heapConfigOptions = getHeapConfigForDischargeTarget(dischargeTarget); + const rollbarConfigOptions = getRollbarConfigForDischargeTarget(dischargeTarget); + return generateConfig(dischargeTarget, heapConfigOptions, rollbarConfigOptions, argv.mode); +}; diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json index 332fbb4662..7622fa5d40 100644 --- a/packages/metacoin/package.json +++ b/packages/metacoin/package.json @@ -1,6 +1,6 @@ { "name": "@0x/metacoin", - "version": "0.0.29", + "version": "0.0.30", "engines": { "node": ">=6.12" }, @@ -30,15 +30,15 @@ "license": "Apache-2.0", "dependencies": { "@0x/abi-gen": "^1.0.17", - "@0x/abi-gen-templates": "^1.0.0", - "@0x/base-contract": "^3.0.7", - "@0x/sol-cov": "^2.1.13", - "@0x/subproviders": "^2.1.5", + "@0x/abi-gen-templates": "^1.0.1", + "@0x/base-contract": "^3.0.8", + "@0x/sol-cov": "^2.1.14", + "@0x/subproviders": "^2.1.6", "@0x/tslint-config": "^1.0.10", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@types/mocha": "^5.2.2", "copyfiles": "^2.0.0", "ethereum-types": "^1.1.2", @@ -47,8 +47,8 @@ "run-s": "^0.0.0" }, "devDependencies": { - "@0x/dev-utils": "^1.0.18", - "@0x/sol-compiler": "^1.1.13", + "@0x/dev-utils": "^1.0.19", + "@0x/sol-compiler": "^1.1.14", "chai": "^4.0.1", "chai-as-promised": "^7.1.0", "chai-bignumber": "^2.0.1", diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json index 07031fc096..56705fc1a7 100644 --- a/packages/migrations/CHANGELOG.json +++ b/packages/migrations/CHANGELOG.json @@ -14,7 +14,8 @@ "note": "Fund the Forwarder with ZRX for fees.", "pr": 1309 } - ] + ], + "timestamp": 1543401373 }, { "version": "2.1.0", diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md index 986e224b0d..3808b2d3d9 100644 --- a/packages/migrations/CHANGELOG.md +++ b/packages/migrations/CHANGELOG.md @@ -5,6 +5,12 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v2.2.0 - _November 28, 2018_ + + * Add CLI `0x-migrate` for running the 0x migrations in a language-agnostic way (#1324) + * Deploy testnet Exchange arfitact. Previously mainnet Exchange artifact was deployed. (#1309) + * Fund the Forwarder with ZRX for fees. (#1309) + ## v2.1.0 - _November 21, 2018_ * Export all type declarations used by the public interface, as well as the `ContractAddresses` mapping (#1301) diff --git a/packages/migrations/package.json b/packages/migrations/package.json index b006a470a3..f4dd1f9f93 100644 --- a/packages/migrations/package.json +++ b/packages/migrations/package.json @@ -1,6 +1,6 @@ { "name": "@0x/migrations", - "version": "2.1.0", + "version": "2.2.0", "engines": { "node": ">=6.12" }, @@ -26,7 +26,7 @@ }, "license": "Apache-2.0", "devDependencies": { - "@0x/dev-utils": "^1.0.18", + "@0x/dev-utils": "^1.0.19", "@0x/tslint-config": "^1.0.10", "@0x/types": "^1.3.0", "@types/yargs": "^10.0.0", @@ -39,16 +39,16 @@ "yargs": "^10.0.3" }, "dependencies": { - "@0x/abi-gen-wrappers": "^1.1.0", - "@0x/base-contract": "^3.0.7", - "@0x/contract-addresses": "^1.2.0", - "@0x/contract-artifacts": "^1.1.0", - "@0x/order-utils": "^3.0.3", - "@0x/sol-compiler": "^1.1.13", - "@0x/subproviders": "^2.1.5", + "@0x/abi-gen-wrappers": "^2.0.0", + "@0x/base-contract": "^3.0.8", + "@0x/contract-addresses": "^2.0.0", + "@0x/contract-artifacts": "^1.1.2", + "@0x/order-utils": "^3.0.4", + "@0x/sol-compiler": "^1.1.14", + "@0x/subproviders": "^2.1.6", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@ledgerhq/hw-app-eth": "^4.3.0", "ethereum-types": "^1.1.2", "ethers": "~4.0.4", diff --git a/packages/monorepo-scripts/CHANGELOG.json b/packages/monorepo-scripts/CHANGELOG.json index 170a97a33e..4281684376 100644 --- a/packages/monorepo-scripts/CHANGELOG.json +++ b/packages/monorepo-scripts/CHANGELOG.json @@ -13,6 +13,10 @@ { "note": "Add ForwarderError to the IGNORED_EXCESSIVE_TYPES array", "pr": 1147 + }, + { + "note": "Fix a bug when hardcoded CHANGELOG paths cause fetching release notes to fail", + "pr": 1311 } ] }, diff --git a/packages/monorepo-scripts/src/prepublish_checks.ts b/packages/monorepo-scripts/src/prepublish_checks.ts index 60cdccf1d5..36e61714b8 100644 --- a/packages/monorepo-scripts/src/prepublish_checks.ts +++ b/packages/monorepo-scripts/src/prepublish_checks.ts @@ -17,7 +17,6 @@ async function prepublishChecksAsync(): Promise { await checkChangelogFormatAsync(updatedPublicPackages); await checkGitTagsForNextVersionAndDeleteIfExistAsync(updatedPublicPackages); await checkPublishRequiredSetupAsync(); - checkRequiredEnvVariables(); } async function checkGitTagsForNextVersionAndDeleteIfExistAsync(updatedPublicPackages: Package[]): Promise { @@ -184,16 +183,6 @@ async function checkPublishRequiredSetupAsync(): Promise { } } -const checkRequiredEnvVariables = () => { - utils.log('Checking required environment variables...'); - const requiredEnvVars = ['INSTANT_HEAP_ANALYTICS_ID_PRODUCTION']; - requiredEnvVars.forEach(requiredEnvVarName => { - if (_.isUndefined(process.env[requiredEnvVarName])) { - throw new Error(`Must have ${requiredEnvVarName} set`); - } - }); -}; - prepublishChecksAsync().catch(err => { utils.log(err); process.exit(1); diff --git a/packages/monorepo-scripts/src/utils/github_release_utils.ts b/packages/monorepo-scripts/src/utils/github_release_utils.ts index 7434d397ef..e63244b460 100644 --- a/packages/monorepo-scripts/src/utils/github_release_utils.ts +++ b/packages/monorepo-scripts/src/utils/github_release_utils.ts @@ -41,7 +41,7 @@ export async function publishReleaseNotesAsync(packagesToPublish: Package[], isD let assets: string[] = []; let aggregateNotes = ''; _.each(packagesToPublish, pkg => { - aggregateNotes += getReleaseNotesForPackage(pkg.packageJson.name); + aggregateNotes += getReleaseNotesForPackage(pkg.location, pkg.packageJson.name); const packageAssets = _.get(pkg.packageJson, 'config.postpublish.assets'); if (!_.isUndefined(packageAssets)) { @@ -88,14 +88,8 @@ function adjustAssetPaths(assets: string[]): string[] { return finalAssets; } -function getReleaseNotesForPackage(packageName: string): string { - const packageNameWithoutNamespace = packageName.replace('@0x/', ''); - const changelogJSONPath = path.join( - constants.monorepoRootPath, - 'packages', - packageNameWithoutNamespace, - 'CHANGELOG.json', - ); +function getReleaseNotesForPackage(packageLocation: string, packageName: string): string { + const changelogJSONPath = path.join(packageLocation, 'CHANGELOG.json'); const changelogJSON = readFileSync(changelogJSONPath, 'utf-8'); const changelogs = JSON.parse(changelogJSON); const latestLog = changelogs[0]; diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json index a4f5dc6228..6c8fd62393 100644 --- a/packages/order-utils/CHANGELOG.json +++ b/packages/order-utils/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "3.0.4", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "3.0.3", diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md index b863cbc03b..5eae590b5c 100644 --- a/packages/order-utils/CHANGELOG.md +++ b/packages/order-utils/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v3.0.4 - _November 28, 2018_ + + * Dependencies updated + ## v3.0.3 - _November 21, 2018_ * Dependencies updated diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json index e032d6e7d4..50229dafb8 100644 --- a/packages/order-utils/package.json +++ b/packages/order-utils/package.json @@ -1,6 +1,6 @@ { "name": "@0x/order-utils", - "version": "3.0.3", + "version": "3.0.4", "engines": { "node": ">=6.12" }, @@ -35,7 +35,7 @@ }, "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md", "devDependencies": { - "@0x/dev-utils": "^1.0.18", + "@0x/dev-utils": "^1.0.19", "@0x/tslint-config": "^1.0.10", "@types/bn.js": "^4.11.0", "@types/lodash": "4.14.104", @@ -53,15 +53,15 @@ "typescript": "3.0.1" }, "dependencies": { - "@0x/abi-gen-wrappers": "^1.1.0", + "@0x/abi-gen-wrappers": "^2.0.0", "@0x/assert": "^1.0.18", - "@0x/base-contract": "^3.0.7", - "@0x/contract-artifacts": "^1.1.0", + "@0x/base-contract": "^3.0.8", + "@0x/contract-artifacts": "^1.1.2", "@0x/json-schemas": "^2.1.2", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@types/node": "*", "bn.js": "^4.11.8", "ethereum-types": "^1.1.2", diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json index ca2de9831f..4e56dc400f 100644 --- a/packages/order-watcher/CHANGELOG.json +++ b/packages/order-watcher/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "2.2.6", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "2.2.5", diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md index 7ae47fdda0..37b4a74383 100644 --- a/packages/order-watcher/CHANGELOG.md +++ b/packages/order-watcher/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v2.2.6 - _November 28, 2018_ + + * Dependencies updated + ## v2.2.5 - _November 21, 2018_ * Dependencies updated diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json index 4257bd2a85..9a51203f41 100644 --- a/packages/order-watcher/package.json +++ b/packages/order-watcher/package.json @@ -1,6 +1,6 @@ { "name": "@0x/order-watcher", - "version": "2.2.5", + "version": "2.2.6", "description": "An order watcher daemon that watches for order validity", "keywords": [ "0x", @@ -33,8 +33,8 @@ "node": ">=6.0.0" }, "devDependencies": { - "@0x/dev-utils": "^1.0.18", - "@0x/migrations": "^2.1.0", + "@0x/dev-utils": "^1.0.19", + "@0x/migrations": "^2.2.0", "@0x/tslint-config": "^1.0.10", "@types/bintrees": "^1.0.2", "@types/lodash": "4.14.104", @@ -57,19 +57,19 @@ "typescript": "3.0.1" }, "dependencies": { - "@0x/abi-gen-wrappers": "^1.1.0", + "@0x/abi-gen-wrappers": "^2.0.0", "@0x/assert": "^1.0.18", - "@0x/base-contract": "^3.0.7", - "@0x/contract-addresses": "^1.2.0", - "@0x/contract-artifacts": "^1.1.0", - "@0x/contract-wrappers": "^4.1.0", - "@0x/fill-scenarios": "^1.0.13", + "@0x/base-contract": "^3.0.8", + "@0x/contract-addresses": "^2.0.0", + "@0x/contract-artifacts": "^1.1.2", + "@0x/contract-wrappers": "^4.1.1", + "@0x/fill-scenarios": "^1.0.14", "@0x/json-schemas": "^2.1.2", - "@0x/order-utils": "^3.0.3", + "@0x/order-utils": "^3.0.4", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "bintrees": "^1.0.2", "ethereum-types": "^1.1.2", "ethereumjs-blockstream": "6.0.0", diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json index cecc270ebb..d456a3b536 100644 --- a/packages/react-docs/CHANGELOG.json +++ b/packages/react-docs/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "1.0.20", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "1.0.19", diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md index f0a56191de..e48f43fb81 100644 --- a/packages/react-docs/CHANGELOG.md +++ b/packages/react-docs/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v1.0.20 - _November 28, 2018_ + + * Dependencies updated + ## v1.0.19 - _November 21, 2018_ * Dependencies updated diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json index 6e819ee722..968ac4e34d 100644 --- a/packages/react-docs/package.json +++ b/packages/react-docs/package.json @@ -1,6 +1,6 @@ { "name": "@0x/react-docs", - "version": "1.0.19", + "version": "1.0.20", "engines": { "node": ">=6.12" }, @@ -24,7 +24,7 @@ "url": "https://github.com/0xProject/0x-monorepo.git" }, "devDependencies": { - "@0x/dev-utils": "^1.0.18", + "@0x/dev-utils": "^1.0.19", "@0x/tslint-config": "^1.0.10", "@types/compare-versions": "^3.0.0", "@types/styled-components": "^4.0.0", @@ -34,7 +34,7 @@ "typescript": "3.0.1" }, "dependencies": { - "@0x/react-shared": "^1.0.22", + "@0x/react-shared": "^1.0.23", "@0x/types": "^1.3.0", "@0x/utils": "^2.0.6", "@types/lodash": "4.14.104", diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json index bcbf2d9f9f..a376bae298 100644 --- a/packages/react-shared/CHANGELOG.json +++ b/packages/react-shared/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "1.0.23", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "1.0.22", diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md index c6fb9e4795..a983e0af23 100644 --- a/packages/react-shared/CHANGELOG.md +++ b/packages/react-shared/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v1.0.23 - _November 28, 2018_ + + * Dependencies updated + ## v1.0.22 - _November 21, 2018_ * Dependencies updated diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json index 34412e14ed..b5816ad989 100644 --- a/packages/react-shared/package.json +++ b/packages/react-shared/package.json @@ -1,6 +1,6 @@ { "name": "@0x/react-shared", - "version": "1.0.22", + "version": "1.0.23", "engines": { "node": ">=6.12" }, @@ -25,7 +25,7 @@ "url": "https://github.com/0xProject/0x-monorepo.git" }, "devDependencies": { - "@0x/dev-utils": "^1.0.18", + "@0x/dev-utils": "^1.0.19", "@0x/tslint-config": "^1.0.10", "make-promises-safe": "^1.1.0", "shx": "^0.2.2", diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json index 2ca983c59d..fe077b6cce 100644 --- a/packages/sol-compiler/CHANGELOG.json +++ b/packages/sol-compiler/CHANGELOG.json @@ -1,4 +1,22 @@ [ + { + "version": "1.1.15", + "changes": [ + { + "note": "Fix bug where we were appending base path to absolute imports (e.g NPM imports)", + "pr": 1311 + } + ] + }, + { + "timestamp": 1543401373, + "version": "1.1.14", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "1.1.13", diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md index e535df64e5..a1782bb3bb 100644 --- a/packages/sol-compiler/CHANGELOG.md +++ b/packages/sol-compiler/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v1.1.14 - _November 28, 2018_ + + * Dependencies updated + ## v1.1.13 - _November 21, 2018_ * Dependencies updated diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json index bcc235866a..d27c0ee31b 100644 --- a/packages/sol-compiler/package.json +++ b/packages/sol-compiler/package.json @@ -1,6 +1,6 @@ { "name": "@0x/sol-compiler", - "version": "1.1.13", + "version": "1.1.14", "engines": { "node": ">=6.12" }, @@ -42,7 +42,7 @@ }, "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md", "devDependencies": { - "@0x/dev-utils": "^1.0.18", + "@0x/dev-utils": "^1.0.19", "@0x/tslint-config": "^1.0.10", "@types/mkdirp": "^0.5.2", "@types/require-from-string": "^1.2.0", @@ -71,7 +71,7 @@ "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@types/yargs": "^11.0.0", "chalk": "^2.3.0", "ethereum-types": "^1.1.2", diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts index 8ee7fa4a91..cba67f292c 100644 --- a/packages/sol-compiler/src/compiler.ts +++ b/packages/sol-compiler/src/compiler.ts @@ -394,7 +394,14 @@ export class Compiler { // const lastPathSeparatorPos = contractPath.lastIndexOf('/'); const contractFolder = lastPathSeparatorPos === -1 ? '' : contractPath.slice(0, lastPathSeparatorPos + 1); - importPath = path.resolve('/' + contractFolder, importPath).replace('/', ''); + if (importPath.startsWith('.')) { + /** + * Some imports path are relative ("../Token.sol", "./Wallet.sol") + * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol") + * And we need to append the base path for relative imports. + */ + importPath = path.resolve('/' + contractFolder, importPath).replace('/', ''); + } if (_.isUndefined(sourcesToAppendTo[importPath])) { sourcesToAppendTo[importPath] = { id: fullSources[importPath].id }; diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json index 3dd04be8c5..bc8aa71e1f 100644 --- a/packages/sol-cov/CHANGELOG.json +++ b/packages/sol-cov/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "2.1.14", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "2.1.13", diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md index e56a1393ee..25ba93026c 100644 --- a/packages/sol-cov/CHANGELOG.md +++ b/packages/sol-cov/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v2.1.14 - _November 28, 2018_ + + * Dependencies updated + ## v2.1.13 - _November 21, 2018_ * Dependencies updated diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json index 9dcb3b8543..73c11980fe 100644 --- a/packages/sol-cov/package.json +++ b/packages/sol-cov/package.json @@ -1,6 +1,6 @@ { "name": "@0x/sol-cov", - "version": "2.1.13", + "version": "2.1.14", "engines": { "node": ">=6.12" }, @@ -42,12 +42,12 @@ }, "homepage": "https://github.com/0xProject/0x.js/packages/sol-cov/README.md", "dependencies": { - "@0x/dev-utils": "^1.0.18", - "@0x/sol-compiler": "^1.1.13", - "@0x/subproviders": "^2.1.5", + "@0x/dev-utils": "^1.0.19", + "@0x/sol-compiler": "^1.1.14", + "@0x/subproviders": "^2.1.6", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@types/solidity-parser-antlr": "^0.2.0", "ethereum-types": "^1.1.2", "ethereumjs-util": "^5.1.1", diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json index c3dcc81f11..332aeb0252 100644 --- a/packages/sol-doc/CHANGELOG.json +++ b/packages/sol-doc/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "1.0.9", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "1.0.8", diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md index a7a7fa0fa7..5a1df59c78 100644 --- a/packages/sol-doc/CHANGELOG.md +++ b/packages/sol-doc/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v1.0.9 - _November 28, 2018_ + + * Dependencies updated + ## v1.0.8 - _November 21, 2018_ * Dependencies updated diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json index 6bf76d47a3..edf1707d60 100644 --- a/packages/sol-doc/package.json +++ b/packages/sol-doc/package.json @@ -1,6 +1,6 @@ { "name": "@0x/sol-doc", - "version": "1.0.8", + "version": "1.0.9", "description": "Solidity documentation generator", "main": "lib/src/index.js", "types": "lib/src/index.d.js", @@ -25,7 +25,7 @@ "author": "F. Eugene Aumson", "license": "Apache-2.0", "dependencies": { - "@0x/sol-compiler": "^1.1.13", + "@0x/sol-compiler": "^1.1.14", "@0x/types": "^1.3.0", "@0x/utils": "^2.0.6", "ethereum-types": "^1.1.2", diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json index fdfb4009b7..4c9e612d7b 100644 --- a/packages/sol-resolver/CHANGELOG.json +++ b/packages/sol-resolver/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "version": "1.1.0", + "changes": [ + { + "note": "NPMResolver now supports scoped packages", + "pr": 1311 + } + ] + }, { "timestamp": 1542821676, "version": "1.0.17", diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts index a2df0dcadf..eeb2b54935 100644 --- a/packages/sol-resolver/src/resolvers/npm_resolver.ts +++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts @@ -1,4 +1,5 @@ import * as fs from 'fs'; +import * as _ from 'lodash'; import * as path from 'path'; import { ContractSource } from '../types'; @@ -13,12 +14,22 @@ export class NPMResolver extends Resolver { } public resolveIfExists(importPath: string): ContractSource | undefined { if (!importPath.startsWith('/')) { - const [packageName, ...other] = importPath.split('/'); + let packageName; + let packageScopeIfExists; + let other; + if (_.startsWith(importPath, '@')) { + [packageScopeIfExists, packageName, ...other] = importPath.split('/'); + } else { + [packageName, ...other] = importPath.split('/'); + } const pathWithinPackage = path.join(...other); let currentPath = this._packagePath; const ROOT_PATH = '/'; while (currentPath !== ROOT_PATH) { - const lookupPath = path.join(currentPath, 'node_modules', packageName, pathWithinPackage); + const packagePath = _.isUndefined(packageScopeIfExists) + ? packageName + : path.join(packageScopeIfExists, packageName); + const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage); if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) { const fileContent = fs.readFileSync(lookupPath).toString(); return { diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json index 62c495b49c..6da170be3f 100644 --- a/packages/subproviders/CHANGELOG.json +++ b/packages/subproviders/CHANGELOG.json @@ -1,4 +1,13 @@ [ + { + "timestamp": 1543401373, + "version": "2.1.6", + "changes": [ + { + "note": "Dependencies updated" + } + ] + }, { "timestamp": 1542821676, "version": "2.1.5", diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md index 0251b6d9a7..01dd8d6522 100644 --- a/packages/subproviders/CHANGELOG.md +++ b/packages/subproviders/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v2.1.6 - _November 28, 2018_ + + * Dependencies updated + ## v2.1.5 - _November 21, 2018_ * Dependencies updated diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json index 3b367054b0..86f3738af1 100644 --- a/packages/subproviders/package.json +++ b/packages/subproviders/package.json @@ -1,6 +1,6 @@ { "name": "@0x/subproviders", - "version": "2.1.5", + "version": "2.1.6", "engines": { "node": ">=6.12" }, @@ -33,7 +33,7 @@ "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "@ledgerhq/hw-app-eth": "^4.3.0", "@ledgerhq/hw-transport-u2f": "4.24.0", "@types/eth-lightwallet": "^3.0.0", diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json index cdfd1b7ffb..8c4b942a3e 100644 --- a/packages/testnet-faucets/package.json +++ b/packages/testnet-faucets/package.json @@ -1,7 +1,7 @@ { "private": true, "name": "@0x/testnet-faucets", - "version": "1.0.57", + "version": "1.0.58", "engines": { "node": ">=6.12" }, @@ -18,11 +18,11 @@ "author": "Fabio Berger", "license": "Apache-2.0", "dependencies": { - "0x.js": "^2.0.5", - "@0x/subproviders": "^2.1.5", + "0x.js": "^2.0.6", + "@0x/subproviders": "^2.1.6", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", + "@0x/web3-wrapper": "^3.1.6", "body-parser": "^1.17.1", "ethereum-types": "^1.1.2", "ethereumjs-tx": "^1.3.5", diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json index 0b32b60f04..b098591015 100644 --- a/packages/types/CHANGELOG.json +++ b/packages/types/CHANGELOG.json @@ -1,4 +1,17 @@ [ + { + "version": "1.4.0", + "changes": [ + { + "note": "Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons", + "pr": 1224 + }, + { + "note": "Add RevertReasons for DutchAuction contract", + "pr": 1225 + } + ] + }, { "version": "1.3.0", "changes": [ diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts index 1a86f45e6a..6b728af71c 100644 --- a/packages/types/src/index.ts +++ b/packages/types/src/index.ts @@ -195,6 +195,7 @@ export enum RevertReason { FailedExecution = 'FAILED_EXECUTION', AssetProxyAlreadyExists = 'ASSET_PROXY_ALREADY_EXISTS', LengthGreaterThan0Required = 'LENGTH_GREATER_THAN_0_REQUIRED', + LengthGreaterThan3Required = 'LENGTH_GREATER_THAN_3_REQUIRED', LengthGreaterThan131Required = 'LENGTH_GREATER_THAN_131_REQUIRED', Length0Required = 'LENGTH_0_REQUIRED', Length65Required = 'LENGTH_65_REQUIRED', @@ -209,6 +210,7 @@ export enum RevertReason { MakerNotWhitelisted = 'MAKER_NOT_WHITELISTED', TakerNotWhitelisted = 'TAKER_NOT_WHITELISTED', AssetProxyDoesNotExist = 'ASSET_PROXY_DOES_NOT_EXIST', + LengthMismatch = 'LENGTH_MISMATCH', LibBytesGreaterThanZeroLengthRequired = 'GREATER_THAN_ZERO_LENGTH_REQUIRED', LibBytesGreaterOrEqualTo4LengthRequired = 'GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED', LibBytesGreaterOrEqualTo20LengthRequired = 'GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED', @@ -235,6 +237,12 @@ export enum RevertReason { TxFullyConfirmed = 'TX_FULLY_CONFIRMED', TxNotFullyConfirmed = 'TX_NOT_FULLY_CONFIRMED', TimeLockIncomplete = 'TIME_LOCK_INCOMPLETE', + // DutchAuction + AuctionInvalidAmount = 'INVALID_AMOUNT', + AuctionExpired = 'AUCTION_EXPIRED', + AuctionNotStarted = 'AUCTION_NOT_STARTED', + AuctionInvalidBeginTime = 'INVALID_BEGIN_TIME', + InvalidAssetData = 'INVALID_ASSET_DATA', } export enum StatusCodes { diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json index 8c6fb124f4..08801a8916 100644 --- a/packages/utils/CHANGELOG.json +++ b/packages/utils/CHANGELOG.json @@ -1,4 +1,14 @@ [ + { + "timestamp": 1543448882, + "version": "2.0.7", + "changes": [ + { + "note": + "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development." + } + ] + }, { "timestamp": 1542821676, "version": "2.0.6", diff --git a/packages/utils/package.json b/packages/utils/package.json index 8dc1f07392..1f4d85843b 100644 --- a/packages/utils/package.json +++ b/packages/utils/package.json @@ -33,6 +33,9 @@ "@types/lodash": "4.14.104", "@types/mocha": "^2.2.42", "chai": "^4.0.1", + "chai-as-promised": "^7.1.0", + "chai-bignumber": "^2.0.1", + "dirty-chai": "^2.0.1", "make-promises-safe": "^1.1.0", "mocha": "^4.1.0", "npm-run-all": "^4.1.2", @@ -57,4 +60,4 @@ "publishConfig": { "access": "public" } -} +} \ No newline at end of file diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts new file mode 100644 index 0000000000..13cc87e2a6 --- /dev/null +++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts @@ -0,0 +1,58 @@ +import { DataItem } from 'ethereum-types'; +import * as _ from 'lodash'; + +import { Calldata } from '../calldata/calldata'; +import { CalldataBlock } from '../calldata/calldata_block'; +import { RawCalldata } from '../calldata/raw_calldata'; +import { constants } from '../utils/constants'; +import { DecodingRules, EncodingRules } from '../utils/rules'; + +import { DataTypeFactory } from './interfaces'; + +export abstract class DataType { + private readonly _dataItem: DataItem; + private readonly _factory: DataTypeFactory; + + constructor(dataItem: DataItem, factory: DataTypeFactory) { + this._dataItem = dataItem; + this._factory = factory; + } + + public getDataItem(): DataItem { + return this._dataItem; + } + + public getFactory(): DataTypeFactory { + return this._factory; + } + + public encode(value: any, rules?: EncodingRules, selector?: string): string { + const rules_ = _.isUndefined(rules) ? constants.DEFAULT_ENCODING_RULES : rules; + const calldata = new Calldata(rules_); + if (!_.isUndefined(selector)) { + calldata.setSelector(selector); + } + const block = this.generateCalldataBlock(value); + calldata.setRoot(block); + const encodedCalldata = calldata.toString(); + return encodedCalldata; + } + + public decode(calldata: string, rules?: DecodingRules, selector?: string): any { + if (!_.isUndefined(selector) && !_.startsWith(calldata, selector)) { + throw new Error( + `Tried to decode calldata, but it was missing the function selector. Expected prefix '${selector}'. Got '${calldata}'.`, + ); + } + const hasSelector = !_.isUndefined(selector); + const rawCalldata = new RawCalldata(calldata, hasSelector); + const rules_ = _.isUndefined(rules) ? constants.DEFAULT_DECODING_RULES : rules; + const value = this.generateValue(rawCalldata, rules_); + return value; + } + + public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock; + public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any; + public abstract getSignature(): string; + public abstract isStatic(): boolean; +} diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts new file mode 100644 index 0000000000..2f2f60871e --- /dev/null +++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts @@ -0,0 +1,19 @@ +import { DataItem } from 'ethereum-types'; + +import { RawCalldata } from '../calldata/raw_calldata'; + +import { DataType } from './data_type'; + +export interface DataTypeFactory { + create: (dataItem: DataItem, parentDataType?: DataType) => DataType; +} + +export interface DataTypeStaticInterface { + matchType: (type: string) => boolean; + encodeValue: (value: any) => Buffer; + decodeValue: (rawCalldata: RawCalldata) => any; +} + +export interface MemberIndexByName { + [key: string]: number; +} diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts new file mode 100644 index 0000000000..a091e55b9d --- /dev/null +++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts @@ -0,0 +1,40 @@ +import { DataItem } from 'ethereum-types'; +import * as _ from 'lodash'; + +import { BlobCalldataBlock } from '../../calldata/blocks/blob'; +import { CalldataBlock } from '../../calldata/calldata_block'; +import { RawCalldata } from '../../calldata/raw_calldata'; +import { DecodingRules } from '../../utils/rules'; + +import { DataType } from '../data_type'; +import { DataTypeFactory } from '../interfaces'; + +export abstract class AbstractBlobDataType extends DataType { + protected _sizeKnownAtCompileTime: boolean; + + public constructor(dataItem: DataItem, factory: DataTypeFactory, sizeKnownAtCompileTime: boolean) { + super(dataItem, factory); + this._sizeKnownAtCompileTime = sizeKnownAtCompileTime; + } + + public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): BlobCalldataBlock { + const encodedValue = this.encodeValue(value); + const name = this.getDataItem().name; + const signature = this.getSignature(); + const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName(); + const block = new BlobCalldataBlock(name, signature, parentName, encodedValue); + return block; + } + + public generateValue(calldata: RawCalldata, rules: DecodingRules): any { + const value = this.decodeValue(calldata); + return value; + } + + public isStatic(): boolean { + return this._sizeKnownAtCompileTime; + } + + public abstract encodeValue(value: any): Buffer; + public abstract decodeValue(calldata: RawCalldata): any; +} diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts new file mode 100644 index 0000000000..0f3c55280c --- /dev/null +++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts @@ -0,0 +1,54 @@ +import { DataItem } from 'ethereum-types'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { PointerCalldataBlock } from '../../calldata/blocks/pointer'; +import { CalldataBlock } from '../../calldata/calldata_block'; +import { RawCalldata } from '../../calldata/raw_calldata'; +import { constants } from '../../utils/constants'; +import { DecodingRules } from '../../utils/rules'; + +import { DataType } from '../data_type'; +import { DataTypeFactory } from '../interfaces'; + +export abstract class AbstractPointerDataType extends DataType { + protected _destination: DataType; + protected _parent: DataType; + + public constructor(dataItem: DataItem, factory: DataTypeFactory, destination: DataType, parent: DataType) { + super(dataItem, factory); + this._destination = destination; + this._parent = parent; + } + + public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PointerCalldataBlock { + if (_.isUndefined(parentBlock)) { + throw new Error(`DependentDataType requires a parent block to generate its block`); + } + const destinationBlock = this._destination.generateCalldataBlock(value, parentBlock); + const name = this.getDataItem().name; + const signature = this.getSignature(); + const parentName = parentBlock.getName(); + const block = new PointerCalldataBlock(name, signature, parentName, destinationBlock, parentBlock); + return block; + } + + public generateValue(calldata: RawCalldata, rules: DecodingRules): any { + const destinationOffsetBuf = calldata.popWord(); + const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf); + const destinationOffsetRelative = parseInt(destinationOffsetHex, constants.HEX_BASE); + const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative); + const currentOffset = calldata.getOffset(); + calldata.setOffset(destinationOffsetAbsolute); + const value = this._destination.generateValue(calldata, rules); + calldata.setOffset(currentOffset); + return value; + } + + // Disable prefer-function-over-method for inherited abstract method. + /* tslint:disable prefer-function-over-method */ + public isStatic(): boolean { + return true; + } + /* tslint:enable prefer-function-over-method */ +} diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts new file mode 100644 index 0000000000..089d046596 --- /dev/null +++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts @@ -0,0 +1,218 @@ +import { DataItem } from 'ethereum-types'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { BigNumber } from '../../../configured_bignumber'; +import { SetCalldataBlock } from '../../calldata/blocks/set'; +import { CalldataBlock } from '../../calldata/calldata_block'; +import { RawCalldata } from '../../calldata/raw_calldata'; +import { constants } from '../../utils/constants'; +import { DecodingRules } from '../../utils/rules'; + +import { DataType } from '../data_type'; +import { DataTypeFactory, MemberIndexByName } from '../interfaces'; + +import { AbstractPointerDataType } from './pointer'; + +export abstract class AbstractSetDataType extends DataType { + protected readonly _arrayLength: number | undefined; + protected readonly _arrayElementType: string | undefined; + private readonly _memberIndexByName: MemberIndexByName; + private readonly _members: DataType[]; + private readonly _isArray: boolean; + + public constructor( + dataItem: DataItem, + factory: DataTypeFactory, + isArray: boolean = false, + arrayLength?: number, + arrayElementType?: string, + ) { + super(dataItem, factory); + this._memberIndexByName = {}; + this._members = []; + this._isArray = isArray; + this._arrayLength = arrayLength; + this._arrayElementType = arrayElementType; + if (isArray && !_.isUndefined(arrayLength)) { + [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength); + } else if (!isArray) { + [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem); + } + } + + public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): SetCalldataBlock { + const block = + value instanceof Array + ? this._generateCalldataBlockFromArray(value, parentBlock) + : this._generateCalldataBlockFromObject(value, parentBlock); + return block; + } + + public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object { + let members = this._members; + // Case 1: This is an array of undefined length, which means that `this._members` was not + // populated in the constructor. So we must construct the set of members now. + if (this._isArray && _.isUndefined(this._arrayLength)) { + const arrayLengthBuf = calldata.popWord(); + const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf); + const arrayLength = new BigNumber(arrayLengthHex, constants.HEX_BASE); + [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber()); + } + // Create a new scope in the calldata, before descending into the members of this set. + calldata.startScope(); + let value: any[] | object; + if (rules.structsAsObjects && !this._isArray) { + // Construct an object with values for each member of the set. + value = {}; + _.each(this._memberIndexByName, (idx: number, key: string) => { + const member = this._members[idx]; + const memberValue = member.generateValue(calldata, rules); + (value as { [key: string]: any })[key] = memberValue; + }); + } else { + // Construct an array with values for each member of the set. + value = []; + _.each(members, (member: DataType, idx: number) => { + const memberValue = member.generateValue(calldata, rules); + (value as any[]).push(memberValue); + }); + } + // Close this scope and return tetheh value. + calldata.endScope(); + return value; + } + + public isStatic(): boolean { + // An array with an undefined length is never static. + if (this._isArray && _.isUndefined(this._arrayLength)) { + return false; + } + // If any member of the set is a pointer then the set is not static. + const dependentMember = _.find(this._members, (member: DataType) => { + return member instanceof AbstractPointerDataType; + }); + const isStatic = _.isUndefined(dependentMember); + return isStatic; + } + + protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): SetCalldataBlock { + // Sanity check: if the set has a defined length then `value` must have the same length. + if (!_.isUndefined(this._arrayLength) && value.length !== this._arrayLength) { + throw new Error( + `Expected array of ${JSON.stringify( + this._arrayLength, + )} elements, but got array of length ${JSON.stringify(value.length)}`, + ); + } + // Create a new calldata block for this set. + const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName(); + const block = new SetCalldataBlock(this.getDataItem().name, this.getSignature(), parentName); + // If this set has an undefined length then set its header to be the number of elements. + let members = this._members; + if (this._isArray && _.isUndefined(this._arrayLength)) { + [members] = this._createMembersWithLength(this.getDataItem(), value.length); + const lenBuf = ethUtil.setLengthLeft( + ethUtil.toBuffer(`0x${value.length.toString(constants.HEX_BASE)}`), + constants.EVM_WORD_WIDTH_IN_BYTES, + ); + block.setHeader(lenBuf); + } + // Create blocks for members of set. + const memberCalldataBlocks: CalldataBlock[] = []; + _.each(members, (member: DataType, idx: number) => { + const memberBlock = member.generateCalldataBlock(value[idx], block); + memberCalldataBlocks.push(memberBlock); + }); + block.setMembers(memberCalldataBlocks); + return block; + } + + protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): SetCalldataBlock { + // Create a new calldata block for this set. + const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName(); + const block = new SetCalldataBlock(this.getDataItem().name, this.getSignature(), parentName); + // Create blocks for members of set. + const memberCalldataBlocks: CalldataBlock[] = []; + const childMap = _.cloneDeep(this._memberIndexByName); + _.forOwn(obj, (value: any, key: string) => { + if (!(key in childMap)) { + throw new Error( + `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`, + ); + } + const memberBlock = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, block); + memberCalldataBlocks.push(memberBlock); + delete childMap[key]; + }); + // Sanity check that all members have been included. + if (Object.keys(childMap).length !== 0) { + throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`); + } + // Associate member blocks with Set block. + block.setMembers(memberCalldataBlocks); + return block; + } + + protected _computeSignatureOfMembers(): string { + // Compute signature of members + let signature = `(`; + _.each(this._members, (member: DataType, i: number) => { + signature += member.getSignature(); + if (i < this._members.length - 1) { + signature += ','; + } + }); + signature += ')'; + return signature; + } + + private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] { + // Sanity check + if (_.isUndefined(dataItem.components)) { + throw new Error( + `Tried to create a set using key/value pairs, but no components were defined by the input DataItem '${ + dataItem.name + }'.`, + ); + } + // Create one member for each component of `dataItem` + const members: DataType[] = []; + const memberIndexByName: MemberIndexByName = {}; + _.each(dataItem.components, (memberItem: DataItem) => { + const childDataItem: DataItem = { + type: memberItem.type, + name: `${dataItem.name}.${memberItem.name}`, + }; + const components = memberItem.components; + if (!_.isUndefined(components)) { + childDataItem.components = components; + } + const child = this.getFactory().create(childDataItem, this); + memberIndexByName[memberItem.name] = members.length; + members.push(child); + }); + return [members, memberIndexByName]; + } + + private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] { + // Create `length` members, deriving the type from `dataItem` + const members: DataType[] = []; + const memberIndexByName: MemberIndexByName = {}; + const range = _.range(length); + _.each(range, (idx: number) => { + const memberDataItem: DataItem = { + type: _.isUndefined(this._arrayElementType) ? '' : this._arrayElementType, + name: `${dataItem.name}[${idx.toString(constants.DEC_BASE)}]`, + }; + const components = dataItem.components; + if (!_.isUndefined(components)) { + memberDataItem.components = components; + } + const memberType = this.getFactory().create(memberDataItem, this); + memberIndexByName[idx.toString(constants.DEC_BASE)] = members.length; + members.push(memberType); + }); + return [members, memberIndexByName]; + } +} diff --git a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts new file mode 100644 index 0000000000..219ea6c612 --- /dev/null +++ b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts @@ -0,0 +1,20 @@ +import { CalldataBlock } from '../calldata_block'; + +export class BlobCalldataBlock extends CalldataBlock { + private readonly _blob: Buffer; + + constructor(name: string, signature: string, parentName: string, blob: Buffer) { + const headerSizeInBytes = 0; + const bodySizeInBytes = blob.byteLength; + super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes); + this._blob = blob; + } + + public toBuffer(): Buffer { + return this._blob; + } + + public getRawData(): Buffer { + return this._blob; + } +} diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts new file mode 100644 index 0000000000..72d6a31730 --- /dev/null +++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts @@ -0,0 +1,61 @@ +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { constants } from '../../utils/constants'; + +import { CalldataBlock } from '../calldata_block'; + +export class PointerCalldataBlock extends CalldataBlock { + public static readonly RAW_DATA_START = new Buffer('<'); + public static readonly RAW_DATA_END = new Buffer('>'); + private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32; + private static readonly _EMPTY_HEADER_SIZE = 0; + private readonly _parent: CalldataBlock; + private readonly _dependency: CalldataBlock; + private _aliasFor: CalldataBlock | undefined; + + constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) { + const headerSizeInBytes = PointerCalldataBlock._EMPTY_HEADER_SIZE; + const bodySizeInBytes = PointerCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES; + super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes); + this._parent = parent; + this._dependency = dependency; + this._aliasFor = undefined; + } + + public toBuffer(): Buffer { + const destinationOffset = !_.isUndefined(this._aliasFor) + ? this._aliasFor.getOffsetInBytes() + : this._dependency.getOffsetInBytes(); + const parentOffset = this._parent.getOffsetInBytes(); + const parentHeaderSize = this._parent.getHeaderSizeInBytes(); + const pointer: number = destinationOffset - (parentOffset + parentHeaderSize); + const pointerHex = `0x${pointer.toString(constants.HEX_BASE)}`; + const pointerBuf = ethUtil.toBuffer(pointerHex); + const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, constants.EVM_WORD_WIDTH_IN_BYTES); + return pointerBufPadded; + } + + public getDependency(): CalldataBlock { + return this._dependency; + } + + public setAlias(block: CalldataBlock): void { + this._aliasFor = block; + this._setName(`${this.getName()} (alias for ${block.getName()})`); + } + + public getAlias(): CalldataBlock | undefined { + return this._aliasFor; + } + + public getRawData(): Buffer { + const dependencyRawData = this._dependency.getRawData(); + const rawDataComponents: Buffer[] = []; + rawDataComponents.push(PointerCalldataBlock.RAW_DATA_START); + rawDataComponents.push(dependencyRawData); + rawDataComponents.push(PointerCalldataBlock.RAW_DATA_END); + const rawData = Buffer.concat(rawDataComponents); + return rawData; + } +} diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts new file mode 100644 index 0000000000..d1abc4986e --- /dev/null +++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts @@ -0,0 +1,47 @@ +import * as _ from 'lodash'; + +import { CalldataBlock } from '../calldata_block'; + +export class SetCalldataBlock extends CalldataBlock { + private _header: Buffer | undefined; + private _members: CalldataBlock[]; + + constructor(name: string, signature: string, parentName: string) { + super(name, signature, parentName, 0, 0); + this._members = []; + this._header = undefined; + } + + public getRawData(): Buffer { + const rawDataComponents: Buffer[] = []; + if (!_.isUndefined(this._header)) { + rawDataComponents.push(this._header); + } + _.each(this._members, (member: CalldataBlock) => { + const memberBuffer = member.getRawData(); + rawDataComponents.push(memberBuffer); + }); + const rawData = Buffer.concat(rawDataComponents); + return rawData; + } + + public setMembers(members: CalldataBlock[]): void { + this._members = members; + } + + public setHeader(header: Buffer): void { + this._setHeaderSize(header.byteLength); + this._header = header; + } + + public toBuffer(): Buffer { + if (!_.isUndefined(this._header)) { + return this._header; + } + return new Buffer(''); + } + + public getMembers(): CalldataBlock[] { + return this._members; + } +} diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts new file mode 100644 index 0000000000..5f3eee94a6 --- /dev/null +++ b/packages/utils/src/abi_encoder/calldata/calldata.ts @@ -0,0 +1,243 @@ +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { constants } from '../utils/constants'; +import { EncodingRules } from '../utils/rules'; + +import { PointerCalldataBlock } from './blocks/pointer'; +import { SetCalldataBlock } from './blocks/set'; +import { CalldataBlock } from './calldata_block'; +import { CalldataIterator, ReverseCalldataIterator } from './iterator'; + +export class Calldata { + private readonly _rules: EncodingRules; + private _selector: string; + private _root: CalldataBlock | undefined; + + public constructor(rules: EncodingRules) { + this._rules = rules; + this._selector = ''; + this._root = undefined; + } + /** + * Sets the root calldata block. This block usually corresponds to a Method. + */ + public setRoot(block: CalldataBlock): void { + this._root = block; + } + /** + * Sets the selector to be prepended onto the calldata. + * If the root block was created by a Method then a selector will likely be set. + */ + public setSelector(selector: string): void { + if (!_.startsWith(selector, '0x')) { + throw new Error(`Expected selector to be hex. Missing prefix '0x'`); + } else if (selector.length !== constants.HEX_SELECTOR_LENGTH_IN_CHARS) { + throw new Error(`Invalid selector '${selector}'`); + } + this._selector = selector; + } + /** + * Iterates through the calldata blocks, starting from the root block, to construct calldata as a hex string. + * If the `optimize` flag is set then this calldata will be condensed, to save gas. + * If the `annotate` flag is set then this will return human-readable calldata. + * If the `annotate` flag is *not* set then this will return EVM-compatible calldata. + */ + public toString(): string { + // Sanity check: root block must be set + if (_.isUndefined(this._root)) { + throw new Error('expected root'); + } + // Optimize, if flag set + if (this._rules.optimize) { + this._optimize(); + } + // Set offsets + const iterator = new CalldataIterator(this._root); + let offset = 0; + for (const block of iterator) { + block.setOffset(offset); + offset += block.getSizeInBytes(); + } + // Generate hex string + const hexString = this._rules.annotate ? this._toHumanReadableCallData() : this._toEvmCompatibeCallDataHex(); + return hexString; + } + /** + * There are three types of calldata blocks: Blob, Set and Pointer. + * Scenarios arise where distinct pointers resolve to identical values. + * We optimize by keeping only one such instance of the identical value, and redirecting all pointers here. + * We keep the last such duplicate value because pointers can only be positive (they cannot point backwards). + * + * Example #1: + * function f(string[], string[]) + * f(["foo", "bar", "blitz"], ["foo", "bar", "blitz"]) + * The array ["foo", "bar", "blitz"] will only be included in the calldata once. + * + * Example #2: + * function f(string[], string) + * f(["foo", "bar", "blitz"], "foo") + * The string "foo" will only be included in the calldata once. + * + * Example #3: + * function f((string, uint, bytes), string, uint, bytes) + * f(("foo", 5, "0x05"), "foo", 5, "0x05") + * The string "foo" and bytes "0x05" will only be included in the calldata once. + * The duplicate `uint 5` values cannot be optimized out because they are static values (no pointer points to them). + * + * @TODO #1: + * This optimization strategy handles blocks that are exact duplicates of one another. + * But what if some block is a combination of two other blocks? Or a subset of another block? + * This optimization problem is not much different from the current implemetation. + * Instead of tracking "observed" hashes, at each node we would simply do pattern-matching on the calldata. + * This strategy would be applied after assigning offsets to the tree, rather than before (as in this strategy). + * Note that one consequence of this strategy is pointers may resolve to offsets that are not word-aligned. + * This shouldn't be a problem but further investigation should be done. + * + * @TODO #2: + * To be done as a follow-up to @TODO #1. + * Since we optimize from the bottom-up, we could be affecting the outcome of a later potential optimization. + * For example, what if by removing one duplicate value we miss out on optimizing another block higher in the tree. + * To handle this case, at each node we can store a candidate optimization in a priority queue (sorted by calldata size). + * At the end of traversing the tree, the candidate at the front of the queue will be the most optimal output. + * + */ + private _optimize(): void { + // Step 1/1 Create a reverse iterator (starts from the end of the calldata to the beginning) + if (_.isUndefined(this._root)) { + throw new Error('expected root'); + } + const iterator = new ReverseCalldataIterator(this._root); + // Step 2/2 Iterate over each block, keeping track of which blocks have been seen and pruning redundant blocks. + const blocksByHash: { [key: string]: CalldataBlock } = {}; + for (const block of iterator) { + // If a block is a pointer and its value has already been observed, then update + // the pointer to resolve to the existing value. + if (block instanceof PointerCalldataBlock) { + const dependencyBlockHashBuf = block.getDependency().computeHash(); + const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf); + if (dependencyBlockHash in blocksByHash) { + const blockWithSameHash = blocksByHash[dependencyBlockHash]; + if (blockWithSameHash !== block.getDependency()) { + block.setAlias(blockWithSameHash); + } + } + continue; + } + // This block has not been seen. Record its hash. + const blockHashBuf = block.computeHash(); + const blockHash = ethUtil.bufferToHex(blockHashBuf); + if (!(blockHash in blocksByHash)) { + blocksByHash[blockHash] = block; + } + } + } + private _toEvmCompatibeCallDataHex(): string { + // Sanity check: must have a root block. + if (_.isUndefined(this._root)) { + throw new Error('expected root'); + } + // Construct an array of buffers (one buffer for each block). + const selectorBuffer = ethUtil.toBuffer(this._selector); + const valueBufs: Buffer[] = [selectorBuffer]; + const iterator = new CalldataIterator(this._root); + for (const block of iterator) { + valueBufs.push(block.toBuffer()); + } + // Create hex from buffer array. + const combinedBuffers = Buffer.concat(valueBufs); + const hexValue = ethUtil.bufferToHex(combinedBuffers); + return hexValue; + } + /** + * Returns human-readable calldata. + * + * Example: + * simpleFunction(string[], string[]) + * strings = ["Hello", "World"] + * simpleFunction(strings, strings) + * + * Output: + * 0xbb4f12e3 + * ### simpleFunction + * 0x0 0000000000000000000000000000000000000000000000000000000000000040 ptr (alias for array2) + * 0x20 0000000000000000000000000000000000000000000000000000000000000040 ptr + * + * 0x40 0000000000000000000000000000000000000000000000000000000000000002 ### array2 + * 0x60 0000000000000000000000000000000000000000000000000000000000000040 ptr + * 0x80 0000000000000000000000000000000000000000000000000000000000000080 ptr + * 0xa0 0000000000000000000000000000000000000000000000000000000000000005 array2[0] + * 0xc0 48656c6c6f000000000000000000000000000000000000000000000000000000 + * 0xe0 0000000000000000000000000000000000000000000000000000000000000005 array2[1] + * 0x100 576f726c64000000000000000000000000000000000000000000000000000000 + */ + private _toHumanReadableCallData(): string { + // Sanity check: must have a root block. + if (_.isUndefined(this._root)) { + throw new Error('expected root'); + } + // Constants for constructing annotated string + const offsetPadding = 10; + const valuePadding = 74; + const namePadding = 80; + const evmWordStartIndex = 0; + const emptySize = 0; + // Construct annotated calldata + let hexValue = `${this._selector}`; + let offset = 0; + const functionName: string = this._root.getName(); + const iterator = new CalldataIterator(this._root); + for (const block of iterator) { + // Process each block 1 word at a time + const size = block.getSizeInBytes(); + const name = block.getName(); + const parentName = block.getParentName(); + const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, ''); + // Resulting line will be + let offsetStr = ''; + let valueStr = ''; + let nameStr = ''; + let lineStr = ''; + if (size === emptySize) { + // This is a Set block with no header. + // For example, a tuple or an array with a defined length. + offsetStr = ' '.repeat(offsetPadding); + valueStr = ' '.repeat(valuePadding); + nameStr = `### ${prettyName.padEnd(namePadding)}`; + lineStr = `\n${offsetStr}${valueStr}${nameStr}`; + } else { + // This block has at least one word of value. + offsetStr = `0x${offset.toString(constants.HEX_BASE)}`.padEnd(offsetPadding); + valueStr = ethUtil + .stripHexPrefix( + ethUtil.bufferToHex( + block.toBuffer().slice(evmWordStartIndex, constants.EVM_WORD_WIDTH_IN_BYTES), + ), + ) + .padEnd(valuePadding); + if (block instanceof SetCalldataBlock) { + nameStr = `### ${prettyName.padEnd(namePadding)}`; + lineStr = `\n${offsetStr}${valueStr}${nameStr}`; + } else { + nameStr = ` ${prettyName.padEnd(namePadding)}`; + lineStr = `${offsetStr}${valueStr}${nameStr}`; + } + } + // This block has a value that is more than 1 word. + for (let j = constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += constants.EVM_WORD_WIDTH_IN_BYTES) { + offsetStr = `0x${(offset + j).toString(constants.HEX_BASE)}`.padEnd(offsetPadding); + valueStr = ethUtil + .stripHexPrefix( + ethUtil.bufferToHex(block.toBuffer().slice(j, j + constants.EVM_WORD_WIDTH_IN_BYTES)), + ) + .padEnd(valuePadding); + nameStr = ' '.repeat(namePadding); + lineStr = `${lineStr}\n${offsetStr}${valueStr}${nameStr}`; + } + // Append to hex value + hexValue = `${hexValue}\n${lineStr}`; + offset += size; + } + return hexValue; + } +} diff --git a/packages/utils/src/abi_encoder/calldata/calldata_block.ts b/packages/utils/src/abi_encoder/calldata/calldata_block.ts new file mode 100644 index 0000000000..35bd994e53 --- /dev/null +++ b/packages/utils/src/abi_encoder/calldata/calldata_block.ts @@ -0,0 +1,77 @@ +import * as ethUtil from 'ethereumjs-util'; + +export abstract class CalldataBlock { + private readonly _signature: string; + private readonly _parentName: string; + private _name: string; + private _offsetInBytes: number; + private _headerSizeInBytes: number; + private _bodySizeInBytes: number; + + constructor( + name: string, + signature: string, + parentName: string, + headerSizeInBytes: number, + bodySizeInBytes: number, + ) { + this._name = name; + this._signature = signature; + this._parentName = parentName; + this._offsetInBytes = 0; + this._headerSizeInBytes = headerSizeInBytes; + this._bodySizeInBytes = bodySizeInBytes; + } + + protected _setHeaderSize(headerSizeInBytes: number): void { + this._headerSizeInBytes = headerSizeInBytes; + } + + protected _setBodySize(bodySizeInBytes: number): void { + this._bodySizeInBytes = bodySizeInBytes; + } + + protected _setName(name: string): void { + this._name = name; + } + + public getName(): string { + return this._name; + } + + public getParentName(): string { + return this._parentName; + } + + public getSignature(): string { + return this._signature; + } + public getHeaderSizeInBytes(): number { + return this._headerSizeInBytes; + } + + public getBodySizeInBytes(): number { + return this._bodySizeInBytes; + } + + public getSizeInBytes(): number { + return this.getHeaderSizeInBytes() + this.getBodySizeInBytes(); + } + + public getOffsetInBytes(): number { + return this._offsetInBytes; + } + + public setOffset(offsetInBytes: number): void { + this._offsetInBytes = offsetInBytes; + } + + public computeHash(): Buffer { + const rawData = this.getRawData(); + const hash = ethUtil.sha3(rawData); + return hash; + } + + public abstract toBuffer(): Buffer; + public abstract getRawData(): Buffer; +} diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts new file mode 100644 index 0000000000..333b32b4fc --- /dev/null +++ b/packages/utils/src/abi_encoder/calldata/iterator.ts @@ -0,0 +1,114 @@ +/* tslint:disable max-classes-per-file */ +import * as _ from 'lodash'; + +import { Queue } from '../utils/queue'; + +import { BlobCalldataBlock } from './blocks/blob'; +import { PointerCalldataBlock } from './blocks/pointer'; +import { SetCalldataBlock } from './blocks/set'; +import { CalldataBlock } from './calldata_block'; + +/** + * Iterator class for Calldata Blocks. Blocks follows the order + * they should be put into calldata that is passed to he EVM. + * + * Example #1: + * Let root = Set { + * Blob{} A, + * Pointer { + * Blob{} a + * } B, + * Blob{} C + * } + * It will iterate as follows: [A, B, C, B.a] + * + * Example #2: + * Let root = Set { + * Blob{} A, + * Pointer { + * Blob{} a + * Pointer { + * Blob{} b + * } + * } B, + * Pointer { + * Blob{} c + * } C + * } + * It will iterate as follows: [A, B, C, B.a, B.b, C.c] + */ +abstract class BaseIterator implements Iterable { + protected readonly _root: CalldataBlock; + protected readonly _queue: Queue; + + private static _createQueue(block: CalldataBlock): Queue { + const queue = new Queue(); + // Base case + if (!(block instanceof SetCalldataBlock)) { + queue.pushBack(block); + return queue; + } + // This is a set; add members + const set = block; + _.eachRight(set.getMembers(), (member: CalldataBlock) => { + queue.mergeFront(BaseIterator._createQueue(member)); + }); + // Add children + _.each(set.getMembers(), (member: CalldataBlock) => { + // Traverse child if it is a unique pointer. + // A pointer that is an alias for another pointer is ignored. + if (member instanceof PointerCalldataBlock && _.isUndefined(member.getAlias())) { + const dependency = member.getDependency(); + queue.mergeBack(BaseIterator._createQueue(dependency)); + } + }); + // Put set block at the front of the queue + queue.pushFront(set); + return queue; + } + + public constructor(root: CalldataBlock) { + this._root = root; + this._queue = BaseIterator._createQueue(root); + } + + public [Symbol.iterator](): { next: () => IteratorResult } { + return { + next: () => { + const nextBlock = this.nextBlock(); + if (!_.isUndefined(nextBlock)) { + return { + value: nextBlock, + done: false, + }; + } + return { + done: true, + value: new BlobCalldataBlock('', '', '', new Buffer('')), + }; + }, + }; + } + + public abstract nextBlock(): CalldataBlock | undefined; +} + +export class CalldataIterator extends BaseIterator { + public constructor(root: CalldataBlock) { + super(root); + } + + public nextBlock(): CalldataBlock | undefined { + return this._queue.popFront(); + } +} + +export class ReverseCalldataIterator extends BaseIterator { + public constructor(root: CalldataBlock) { + super(root); + } + + public nextBlock(): CalldataBlock | undefined { + return this._queue.popBack(); + } +} diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts new file mode 100644 index 0000000000..189841989e --- /dev/null +++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts @@ -0,0 +1,82 @@ +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { constants } from '../utils/constants'; +import { Queue } from '../utils/queue'; + +export class RawCalldata { + private static readonly _INITIAL_OFFSET = 0; + private readonly _value: Buffer; + private readonly _selector: string; + private readonly _scopes: Queue; + private _offset: number; + + public constructor(value: string | Buffer, hasSelector: boolean = true) { + // Sanity check + if (typeof value === 'string' && !_.startsWith(value, '0x')) { + throw new Error(`Expected raw calldata to start with '0x'`); + } + // Construct initial values + this._value = ethUtil.toBuffer(value); + this._selector = '0x'; + this._scopes = new Queue(); + this._scopes.pushBack(RawCalldata._INITIAL_OFFSET); + this._offset = RawCalldata._INITIAL_OFFSET; + // If there's a selector then slice it + if (hasSelector) { + const selectorBuf = this._value.slice(constants.HEX_SELECTOR_LENGTH_IN_BYTES); + this._value = this._value.slice(constants.HEX_SELECTOR_LENGTH_IN_BYTES); + this._selector = ethUtil.bufferToHex(selectorBuf); + } + } + + public popBytes(lengthInBytes: number): Buffer { + const value = this._value.slice(this._offset, this._offset + lengthInBytes); + this.setOffset(this._offset + lengthInBytes); + return value; + } + + public popWord(): Buffer { + const wordInBytes = 32; + return this.popBytes(wordInBytes); + } + + public popWords(length: number): Buffer { + const wordInBytes = 32; + return this.popBytes(length * wordInBytes); + } + + public readBytes(from: number, to: number): Buffer { + const value = this._value.slice(from, to); + return value; + } + + public setOffset(offsetInBytes: number): void { + this._offset = offsetInBytes; + } + + public startScope(): void { + this._scopes.pushFront(this._offset); + } + + public endScope(): void { + this._scopes.popFront(); + } + + public getOffset(): number { + return this._offset; + } + + public toAbsoluteOffset(relativeOffset: number): number { + const scopeOffset = this._scopes.peekFront(); + if (_.isUndefined(scopeOffset)) { + throw new Error(`Tried to access undefined scope.`); + } + const absoluteOffset = relativeOffset + scopeOffset; + return absoluteOffset; + } + + public getSelector(): string { + return this._selector; + } +} diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts new file mode 100644 index 0000000000..4cc124e0a7 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts @@ -0,0 +1,132 @@ +/* tslint:disable max-classes-per-file */ +import { DataItem, MethodAbi } from 'ethereum-types'; +import * as _ from 'lodash'; + +import { DataType } from './abstract_data_types/data_type'; +import { DataTypeFactory } from './abstract_data_types/interfaces'; +import { AddressDataType } from './evm_data_types/address'; +import { ArrayDataType } from './evm_data_types/array'; +import { BoolDataType } from './evm_data_types/bool'; +import { DynamicBytesDataType } from './evm_data_types/dynamic_bytes'; +import { IntDataType } from './evm_data_types/int'; +import { MethodDataType } from './evm_data_types/method'; +import { PointerDataType } from './evm_data_types/pointer'; +import { StaticBytesDataType } from './evm_data_types/static_bytes'; +import { StringDataType } from './evm_data_types/string'; +import { TupleDataType } from './evm_data_types/tuple'; +import { UIntDataType } from './evm_data_types/uint'; + +export class Address extends AddressDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class Bool extends BoolDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class Int extends IntDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class UInt extends UIntDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class StaticBytes extends StaticBytesDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class DynamicBytes extends DynamicBytesDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class String extends StringDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class Pointer extends PointerDataType { + public constructor(destDataType: DataType, parentDataType: DataType) { + super(destDataType, parentDataType, EvmDataTypeFactory.getInstance()); + } +} + +export class Tuple extends TupleDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class Array extends ArrayDataType { + public constructor(dataItem: DataItem) { + super(dataItem, EvmDataTypeFactory.getInstance()); + } +} + +export class Method extends MethodDataType { + public constructor(abi: MethodAbi) { + super(abi, EvmDataTypeFactory.getInstance()); + } +} + +/* tslint:disable no-construct */ +export class EvmDataTypeFactory implements DataTypeFactory { + private static _instance: DataTypeFactory; + + public static getInstance(): DataTypeFactory { + if (!EvmDataTypeFactory._instance) { + EvmDataTypeFactory._instance = new EvmDataTypeFactory(); + } + return EvmDataTypeFactory._instance; + } + + /* tslint:disable prefer-function-over-method */ + public create(dataItem: DataItem, parentDataType?: DataType): DataType { + // Create data type + let dataType: undefined | DataType; + if (Array.matchType(dataItem.type)) { + dataType = new Array(dataItem); + } else if (Address.matchType(dataItem.type)) { + dataType = new Address(dataItem); + } else if (Bool.matchType(dataItem.type)) { + dataType = new Bool(dataItem); + } else if (Int.matchType(dataItem.type)) { + dataType = new Int(dataItem); + } else if (UInt.matchType(dataItem.type)) { + dataType = new UInt(dataItem); + } else if (StaticBytes.matchType(dataItem.type)) { + dataType = new StaticBytes(dataItem); + } else if (Tuple.matchType(dataItem.type)) { + dataType = new Tuple(dataItem); + } else if (DynamicBytes.matchType(dataItem.type)) { + dataType = new DynamicBytes(dataItem); + } else if (String.matchType(dataItem.type)) { + dataType = new String(dataItem); + } + // @TODO: DataTypeement Fixed/UFixed types + if (_.isUndefined(dataType)) { + throw new Error(`Unrecognized data type: '${dataItem.type}'`); + } else if (!_.isUndefined(parentDataType) && !dataType.isStatic()) { + const pointerToDataType = new Pointer(dataType, parentDataType); + return pointerToDataType; + } + return dataType; + } + /* tslint:enable prefer-function-over-method */ + + private constructor() {} +} +/* tslint:enable no-construct */ diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts new file mode 100644 index 0000000000..88846b1fa4 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts @@ -0,0 +1,49 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractBlobDataType } from '../abstract_data_types/types/blob'; +import { RawCalldata } from '../calldata/raw_calldata'; +import { constants } from '../utils/constants'; + +export class AddressDataType extends AbstractBlobDataType { + private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; + private static readonly _ADDRESS_SIZE_IN_BYTES = 20; + private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = constants.EVM_WORD_WIDTH_IN_BYTES - + AddressDataType._ADDRESS_SIZE_IN_BYTES; + + public static matchType(type: string): boolean { + return type === SolidityTypes.Address; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory, AddressDataType._SIZE_KNOWN_AT_COMPILE_TIME); + if (!AddressDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`); + } + } + + // Disable prefer-function-over-method for inherited abstract methods. + /* tslint:disable prefer-function-over-method */ + public encodeValue(value: string): Buffer { + if (!ethUtil.isValidAddress(value)) { + throw new Error(`Invalid address: '${value}'`); + } + const valueBuf = ethUtil.toBuffer(value); + const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES); + return encodedValueBuf; + } + + public decodeValue(calldata: RawCalldata): string { + const valueBufPadded = calldata.popWord(); + const valueBuf = valueBufPadded.slice(AddressDataType._DECODED_ADDRESS_OFFSET_IN_BYTES); + const value = ethUtil.bufferToHex(valueBuf); + return value; + } + + public getSignature(): string { + return SolidityTypes.Address; + } + /* tslint:enable prefer-function-over-method */ +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts new file mode 100644 index 0000000000..7595cb667b --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts @@ -0,0 +1,64 @@ +import { DataItem } from 'ethereum-types'; +import * as _ from 'lodash'; + +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractSetDataType } from '../abstract_data_types/types/set'; +import { constants } from '../utils/constants'; + +export class ArrayDataType extends AbstractSetDataType { + private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$'); + private readonly _arraySignature: string; + private readonly _elementType: string; + + public static matchType(type: string): boolean { + return ArrayDataType._MATCHER.test(type); + } + + private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined | number] { + const matches = ArrayDataType._MATCHER.exec(type); + if (_.isNull(matches) || matches.length !== 3) { + throw new Error(`Could not parse array: ${type}`); + } else if (_.isUndefined(matches[1])) { + throw new Error(`Could not parse array type: ${type}`); + } else if (_.isUndefined(matches[2])) { + throw new Error(`Could not parse array length: ${type}`); + } + const arrayElementType = matches[1]; + const arrayLength = _.isEmpty(matches[2]) ? undefined : parseInt(matches[2], constants.DEC_BASE); + return [arrayElementType, arrayLength]; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + // Construct parent + const isArray = true; + const [arrayElementType, arrayLength] = ArrayDataType._decodeElementTypeAndLengthFromType(dataItem.type); + super(dataItem, dataTypeFactory, isArray, arrayLength, arrayElementType); + // Set array properties + this._elementType = arrayElementType; + this._arraySignature = this._computeSignature(); + } + + public getSignature(): string { + return this._arraySignature; + } + + private _computeSignature(): string { + // Compute signature for a single array element + const elementDataItem: DataItem = { + type: this._elementType, + name: 'N/A', + }; + const elementComponents = this.getDataItem().components; + if (!_.isUndefined(elementComponents)) { + elementDataItem.components = elementComponents; + } + const elementDataType = this.getFactory().create(elementDataItem); + const elementSignature = elementDataType.getSignature(); + // Construct signature for array of type `element` + if (_.isUndefined(this._arrayLength)) { + return `${elementSignature}[]`; + } else { + return `${elementSignature}[${this._arrayLength}]`; + } + } +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts new file mode 100644 index 0000000000..d713d5a942 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts @@ -0,0 +1,53 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { BigNumber } from '../../configured_bignumber'; +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractBlobDataType } from '../abstract_data_types/types/blob'; +import { RawCalldata } from '../calldata/raw_calldata'; +import { constants } from '../utils/constants'; + +export class BoolDataType extends AbstractBlobDataType { + private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; + + public static matchType(type: string): boolean { + return type === SolidityTypes.Bool; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory, BoolDataType._SIZE_KNOWN_AT_COMPILE_TIME); + if (!BoolDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`); + } + } + + // Disable prefer-function-over-method for inherited abstract methods. + /* tslint:disable prefer-function-over-method */ + public encodeValue(value: boolean): Buffer { + const encodedValue = value ? '0x1' : '0x0'; + const encodedValueBuf = ethUtil.setLengthLeft( + ethUtil.toBuffer(encodedValue), + constants.EVM_WORD_WIDTH_IN_BYTES, + ); + return encodedValueBuf; + } + + public decodeValue(calldata: RawCalldata): boolean { + const valueBuf = calldata.popWord(); + const valueHex = ethUtil.bufferToHex(valueBuf); + const valueNumber = new BigNumber(valueHex, constants.HEX_BASE); + if (!(valueNumber.equals(0) || valueNumber.equals(1))) { + throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`); + } + /* tslint:disable boolean-naming */ + const value: boolean = !valueNumber.equals(0); + /* tslint:enable boolean-naming */ + return value; + } + + public getSignature(): string { + return SolidityTypes.Bool; + } + /* tslint:enable prefer-function-over-method */ +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts new file mode 100644 index 0000000000..5277efd6cb --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts @@ -0,0 +1,72 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractBlobDataType } from '../abstract_data_types/types/blob'; +import { RawCalldata } from '../calldata/raw_calldata'; +import { constants } from '../utils/constants'; + +export class DynamicBytesDataType extends AbstractBlobDataType { + private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false; + + public static matchType(type: string): boolean { + return type === SolidityTypes.Bytes; + } + + private static _sanityCheckValue(value: string | Buffer): void { + if (typeof value !== 'string') { + return; + } + if (!_.startsWith(value, '0x')) { + throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`); + } else if (value.length % 2 !== 0) { + throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`); + } + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory, DynamicBytesDataType._SIZE_KNOWN_AT_COMPILE_TIME); + if (!DynamicBytesDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate Dynamic Bytes with bad input: ${dataItem}`); + } + } + + // Disable prefer-function-over-method for inherited abstract methods. + /* tslint:disable prefer-function-over-method */ + public encodeValue(value: string | Buffer): Buffer { + // Encoded value is of the form: , with each field padded to be word-aligned. + // 1/3 Construct the length + const valueBuf = ethUtil.toBuffer(value); + const wordsToStoreValuePadded = Math.ceil(valueBuf.byteLength / constants.EVM_WORD_WIDTH_IN_BYTES); + const bytesToStoreValuePadded = wordsToStoreValuePadded * constants.EVM_WORD_WIDTH_IN_BYTES; + const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength); + const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, constants.EVM_WORD_WIDTH_IN_BYTES); + // 2/3 Construct the value + DynamicBytesDataType._sanityCheckValue(value); + const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded); + // 3/3 Combine length and value + const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]); + return encodedValue; + } + + public decodeValue(calldata: RawCalldata): string { + // Encoded value is of the form: , with each field padded to be word-aligned. + // 1/2 Decode length + const lengthBuf = calldata.popWord(); + const lengthHex = ethUtil.bufferToHex(lengthBuf); + const length = parseInt(lengthHex, constants.HEX_BASE); + // 2/2 Decode value + const wordsToStoreValuePadded = Math.ceil(length / constants.EVM_WORD_WIDTH_IN_BYTES); + const valueBufPadded = calldata.popWords(wordsToStoreValuePadded); + const valueBuf = valueBufPadded.slice(0, length); + const value = ethUtil.bufferToHex(valueBuf); + DynamicBytesDataType._sanityCheckValue(value); + return value; + } + + public getSignature(): string { + return SolidityTypes.Bytes; + } + /* tslint:enable prefer-function-over-method */ +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts new file mode 100644 index 0000000000..f1dcf5ea15 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts @@ -0,0 +1,59 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; +import * as _ from 'lodash'; + +import { BigNumber } from '../../configured_bignumber'; +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractBlobDataType } from '../abstract_data_types/types/blob'; +import { RawCalldata } from '../calldata/raw_calldata'; +import { constants } from '../utils/constants'; +import * as EncoderMath from '../utils/math'; + +export class IntDataType extends AbstractBlobDataType { + private static readonly _MATCHER = RegExp( + '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$', + ); + private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; + private static readonly _MAX_WIDTH: number = 256; + private static readonly _DEFAULT_WIDTH: number = IntDataType._MAX_WIDTH; + private readonly _width: number; + private readonly _minValue: BigNumber; + private readonly _maxValue: BigNumber; + + public static matchType(type: string): boolean { + return IntDataType._MATCHER.test(type); + } + + private static _decodeWidthFromType(type: string): number { + const matches = IntDataType._MATCHER.exec(type); + const width = + !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1]) + ? parseInt(matches[1], constants.DEC_BASE) + : IntDataType._DEFAULT_WIDTH; + return width; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory, IntDataType._SIZE_KNOWN_AT_COMPILE_TIME); + if (!IntDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate Int with bad input: ${dataItem}`); + } + this._width = IntDataType._decodeWidthFromType(dataItem.type); + this._minValue = new BigNumber(2).toPower(this._width - 1).times(-1); + this._maxValue = new BigNumber(2).toPower(this._width - 1).sub(1); + } + + public encodeValue(value: BigNumber | string | number): Buffer { + const encodedValue = EncoderMath.safeEncodeNumericValue(value, this._minValue, this._maxValue); + return encodedValue; + } + + public decodeValue(calldata: RawCalldata): BigNumber { + const valueBuf = calldata.popWord(); + const value = EncoderMath.safeDecodeNumericValue(valueBuf, this._minValue, this._maxValue); + return value; + } + + public getSignature(): string { + return `${SolidityTypes.Int}${this._width}`; + } +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts new file mode 100644 index 0000000000..b1cd1377f4 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts @@ -0,0 +1,72 @@ +import { DataItem, MethodAbi } from 'ethereum-types'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { DataType } from '../abstract_data_types/data_type'; +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractSetDataType } from '../abstract_data_types/types/set'; +import { constants } from '../utils/constants'; +import { DecodingRules, EncodingRules } from '../utils/rules'; + +import { TupleDataType } from './tuple'; + +export class MethodDataType extends AbstractSetDataType { + private readonly _methodSignature: string; + private readonly _methodSelector: string; + private readonly _returnDataType: DataType; + + public constructor(abi: MethodAbi, dataTypeFactory: DataTypeFactory) { + const methodDataItem = { type: 'method', name: abi.name, components: abi.inputs }; + super(methodDataItem, dataTypeFactory); + this._methodSignature = this._computeSignature(); + this._methodSelector = this._computeSelector(); + const returnDataItem: DataItem = { type: 'tuple', name: abi.name, components: abi.outputs }; + this._returnDataType = new TupleDataType(returnDataItem, this.getFactory()); + } + + public encode(value: any, rules?: EncodingRules): string { + const calldata = super.encode(value, rules, this._methodSelector); + return calldata; + } + + public decode(calldata: string, rules?: DecodingRules): any[] | object { + const value = super.decode(calldata, rules, this._methodSelector); + return value; + } + + public encodeReturnValues(value: any, rules?: EncodingRules): string { + const returnData = this._returnDataType.encode(value, rules); + return returnData; + } + + public decodeReturnValues(returndata: string, rules?: DecodingRules): any { + const returnValues = this._returnDataType.decode(returndata, rules); + return returnValues; + } + + public getSignature(): string { + return this._methodSignature; + } + + public getSelector(): string { + return this._methodSelector; + } + + private _computeSignature(): string { + const memberSignature = this._computeSignatureOfMembers(); + const methodSignature = `${this.getDataItem().name}${memberSignature}`; + return methodSignature; + } + + private _computeSelector(): string { + const signature = this._computeSignature(); + const selector = ethUtil.bufferToHex( + ethUtil.toBuffer( + ethUtil + .sha3(signature) + .slice(constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, constants.HEX_SELECTOR_LENGTH_IN_BYTES), + ), + ); + return selector; + } +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts new file mode 100644 index 0000000000..389e759271 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts @@ -0,0 +1,17 @@ +import { DataItem } from 'ethereum-types'; + +import { DataType } from '../abstract_data_types/data_type'; +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractPointerDataType } from '../abstract_data_types/types/pointer'; + +export class PointerDataType extends AbstractPointerDataType { + constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) { + const destDataItem = destDataType.getDataItem(); + const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` }; + super(dataItem, dataTypeFactory, destDataType, parentDataType); + } + + public getSignature(): string { + return this._destination.getSignature(); + } +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts new file mode 100644 index 0000000000..2e371c5058 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts @@ -0,0 +1,78 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractBlobDataType } from '../abstract_data_types/types/blob'; +import { RawCalldata } from '../calldata/raw_calldata'; +import { constants } from '../utils/constants'; + +export class StaticBytesDataType extends AbstractBlobDataType { + private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; + private static readonly _MATCHER = RegExp( + '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$', + ); + private static readonly _DEFAULT_WIDTH = 1; + private readonly _width: number; + + public static matchType(type: string): boolean { + return StaticBytesDataType._MATCHER.test(type); + } + + private static _decodeWidthFromType(type: string): number { + const matches = StaticBytesDataType._MATCHER.exec(type); + const width = + !_.isNull(matches) && matches.length === 3 && !_.isUndefined(matches[2]) + ? parseInt(matches[2], constants.DEC_BASE) + : StaticBytesDataType._DEFAULT_WIDTH; + return width; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory, StaticBytesDataType._SIZE_KNOWN_AT_COMPILE_TIME); + if (!StaticBytesDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate Static Bytes with bad input: ${dataItem}`); + } + this._width = StaticBytesDataType._decodeWidthFromType(dataItem.type); + } + + public getSignature(): string { + // Note that `byte` reduces to `bytes1` + return `${SolidityTypes.Bytes}${this._width}`; + } + + public encodeValue(value: string | Buffer): Buffer { + // 1/2 Convert value into a buffer and do bounds checking + this._sanityCheckValue(value); + const valueBuf = ethUtil.toBuffer(value); + // 2/2 Store value as hex + const valuePadded = ethUtil.setLengthRight(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES); + return valuePadded; + } + + public decodeValue(calldata: RawCalldata): string { + const valueBufPadded = calldata.popWord(); + const valueBuf = valueBufPadded.slice(0, this._width); + const value = ethUtil.bufferToHex(valueBuf); + this._sanityCheckValue(value); + return value; + } + + private _sanityCheckValue(value: string | Buffer): void { + if (typeof value === 'string') { + if (!_.startsWith(value, '0x')) { + throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`); + } else if (value.length % 2 !== 0) { + throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`); + } + } + const valueBuf = ethUtil.toBuffer(value); + if (valueBuf.byteLength > this._width) { + throw new Error( + `Tried to assign ${value} (${ + valueBuf.byteLength + } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`, + ); + } + } +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts new file mode 100644 index 0000000000..91a72ad3fa --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts @@ -0,0 +1,59 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractBlobDataType } from '../abstract_data_types/types/blob'; +import { RawCalldata } from '../calldata/raw_calldata'; +import { constants } from '../utils/constants'; + +export class StringDataType extends AbstractBlobDataType { + private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false; + + public static matchType(type: string): boolean { + return type === SolidityTypes.String; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory, StringDataType._SIZE_KNOWN_AT_COMPILE_TIME); + if (!StringDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate String with bad input: ${dataItem}`); + } + } + + // Disable prefer-function-over-method for inherited abstract methods. + /* tslint:disable prefer-function-over-method */ + public encodeValue(value: string): Buffer { + // Encoded value is of the form: , with each field padded to be word-aligned. + // 1/3 Construct the length + const wordsToStoreValuePadded = Math.ceil(value.length / constants.EVM_WORD_WIDTH_IN_BYTES); + const bytesToStoreValuePadded = wordsToStoreValuePadded * constants.EVM_WORD_WIDTH_IN_BYTES; + const lengthBuf = ethUtil.toBuffer(value.length); + const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, constants.EVM_WORD_WIDTH_IN_BYTES); + // 2/3 Construct the value + const valueBuf = new Buffer(value); + const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded); + // 3/3 Combine length and value + const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]); + return encodedValue; + } + + public decodeValue(calldata: RawCalldata): string { + // Encoded value is of the form: , with each field padded to be word-aligned. + // 1/2 Decode length + const lengthBufPadded = calldata.popWord(); + const lengthHexPadded = ethUtil.bufferToHex(lengthBufPadded); + const length = parseInt(lengthHexPadded, constants.HEX_BASE); + // 2/2 Decode value + const wordsToStoreValuePadded = Math.ceil(length / constants.EVM_WORD_WIDTH_IN_BYTES); + const valueBufPadded = calldata.popWords(wordsToStoreValuePadded); + const valueBuf = valueBufPadded.slice(0, length); + const value = valueBuf.toString('ascii'); + return value; + } + + public getSignature(): string { + return SolidityTypes.String; + } + /* tslint:enable prefer-function-over-method */ +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts new file mode 100644 index 0000000000..31593c882a --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts @@ -0,0 +1,24 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; + +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractSetDataType } from '../abstract_data_types/types/set'; + +export class TupleDataType extends AbstractSetDataType { + private readonly _signature: string; + + public static matchType(type: string): boolean { + return type === SolidityTypes.Tuple; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory); + if (!TupleDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`); + } + this._signature = this._computeSignatureOfMembers(); + } + + public getSignature(): string { + return this._signature; + } +} diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts new file mode 100644 index 0000000000..5180f0cf31 --- /dev/null +++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts @@ -0,0 +1,58 @@ +import { DataItem, SolidityTypes } from 'ethereum-types'; +import * as _ from 'lodash'; + +import { BigNumber } from '../../configured_bignumber'; +import { DataTypeFactory } from '../abstract_data_types/interfaces'; +import { AbstractBlobDataType } from '../abstract_data_types/types/blob'; +import { RawCalldata } from '../calldata/raw_calldata'; +import { constants } from '../utils/constants'; +import * as EncoderMath from '../utils/math'; + +export class UIntDataType extends AbstractBlobDataType { + private static readonly _MATCHER = RegExp( + '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$', + ); + private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true; + private static readonly _MAX_WIDTH: number = 256; + private static readonly _DEFAULT_WIDTH: number = UIntDataType._MAX_WIDTH; + private static readonly _MIN_VALUE = new BigNumber(0); + private readonly _width: number; + private readonly _maxValue: BigNumber; + + public static matchType(type: string): boolean { + return UIntDataType._MATCHER.test(type); + } + + private static _decodeWidthFromType(type: string): number { + const matches = UIntDataType._MATCHER.exec(type); + const width = + !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1]) + ? parseInt(matches[1], constants.DEC_BASE) + : UIntDataType._DEFAULT_WIDTH; + return width; + } + + public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) { + super(dataItem, dataTypeFactory, UIntDataType._SIZE_KNOWN_AT_COMPILE_TIME); + if (!UIntDataType.matchType(dataItem.type)) { + throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`); + } + this._width = UIntDataType._decodeWidthFromType(dataItem.type); + this._maxValue = new BigNumber(2).toPower(this._width).sub(1); + } + + public encodeValue(value: BigNumber | string | number): Buffer { + const encodedValue = EncoderMath.safeEncodeNumericValue(value, UIntDataType._MIN_VALUE, this._maxValue); + return encodedValue; + } + + public decodeValue(calldata: RawCalldata): BigNumber { + const valueBuf = calldata.popWord(); + const value = EncoderMath.safeDecodeNumericValue(valueBuf, UIntDataType._MIN_VALUE, this._maxValue); + return value; + } + + public getSignature(): string { + return `${SolidityTypes.Uint}${this._width}`; + } +} diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts new file mode 100644 index 0000000000..baf844ac65 --- /dev/null +++ b/packages/utils/src/abi_encoder/index.ts @@ -0,0 +1,14 @@ +export { EncodingRules, DecodingRules } from './utils/rules'; +export { + Address, + Array, + Bool, + DynamicBytes, + Int, + Method, + Pointer, + StaticBytes, + String, + Tuple, + UInt, +} from './evm_data_type_factory'; diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts new file mode 100644 index 0000000000..2f43ba04d9 --- /dev/null +++ b/packages/utils/src/abi_encoder/utils/constants.ts @@ -0,0 +1,17 @@ +import { DecodingRules, EncodingRules } from './rules'; + +export const constants = { + EVM_WORD_WIDTH_IN_BYTES: 32, + EVM_WORD_WIDTH_IN_BITS: 256, + HEX_BASE: 16, + DEC_BASE: 10, + BIN_BASE: 2, + HEX_SELECTOR_LENGTH_IN_CHARS: 10, + HEX_SELECTOR_LENGTH_IN_BYTES: 4, + HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA: 0, + // Disable no-object-literal-type-assertion so we can enforce cast + /* tslint:disable no-object-literal-type-assertion */ + DEFAULT_DECODING_RULES: { structsAsObjects: false } as DecodingRules, + DEFAULT_ENCODING_RULES: { optimize: true, annotate: false } as EncodingRules, + /* tslint:enable no-object-literal-type-assertion */ +}; diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts new file mode 100644 index 0000000000..d84983c5b9 --- /dev/null +++ b/packages/utils/src/abi_encoder/utils/math.ts @@ -0,0 +1,111 @@ +import BigNumber from 'bignumber.js'; +import * as ethUtil from 'ethereumjs-util'; +import * as _ from 'lodash'; + +import { constants } from '../utils/constants'; + +function sanityCheckBigNumberRange( + value_: BigNumber | string | number, + minValue: BigNumber, + maxValue: BigNumber, +): void { + const value = new BigNumber(value_, 10); + if (value.greaterThan(maxValue)) { + throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${maxValue}`); + } else if (value.lessThan(minValue)) { + throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${minValue}`); + } +} +function bigNumberToPaddedBuffer(value: BigNumber): Buffer { + const valueHex = `0x${value.toString(constants.HEX_BASE)}`; + const valueBuf = ethUtil.toBuffer(valueHex); + const valueBufPadded = ethUtil.setLengthLeft(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES); + return valueBufPadded; +} +/** + * Takes a numeric value and returns its ABI-encoded value + * @param value_ The value to encode. + * @return ABI Encoded value + */ +export function encodeNumericValue(value_: BigNumber | string | number): Buffer { + const value = new BigNumber(value_, 10); + // Case 1/2: value is non-negative + if (value.greaterThanOrEqualTo(0)) { + const encodedPositiveValue = bigNumberToPaddedBuffer(value); + return encodedPositiveValue; + } + // Case 2/2: Value is negative + // Use two's-complement to encode the value + // Step 1/3: Convert negative value to positive binary string + const valueBin = value.times(-1).toString(constants.BIN_BASE); + // Step 2/3: Invert binary value + let invertedValueBin = '1'.repeat(constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length); + _.each(valueBin, (bit: string) => { + invertedValueBin += bit === '1' ? '0' : '1'; + }); + const invertedValue = new BigNumber(invertedValueBin, constants.BIN_BASE); + // Step 3/3: Add 1 to inverted value + const negativeValue = invertedValue.plus(1); + const encodedValue = bigNumberToPaddedBuffer(negativeValue); + return encodedValue; +} +/** + * Takes a numeric value and returns its ABI-encoded value. + * Performs an additional sanity check, given the min/max allowed value. + * @param value_ The value to encode. + * @return ABI Encoded value + */ +export function safeEncodeNumericValue( + value: BigNumber | string | number, + minValue: BigNumber, + maxValue: BigNumber, +): Buffer { + sanityCheckBigNumberRange(value, minValue, maxValue); + const encodedValue = encodeNumericValue(value); + return encodedValue; +} +/** + * Takes an ABI-encoded numeric value and returns its decoded value as a BigNumber. + * @param encodedValue The encoded numeric value. + * @param minValue The minimum possible decoded value. + * @return ABI Decoded value + */ +export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): BigNumber { + const valueHex = ethUtil.bufferToHex(encodedValue); + // Case 1/3: value is definitely non-negative because of numeric boundaries + const value = new BigNumber(valueHex, constants.HEX_BASE); + if (!minValue.lessThan(0)) { + return value; + } + // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement) + const valueBin = value.toString(constants.BIN_BASE); + const isValueNegative = valueBin.length === constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1'); + if (!isValueNegative) { + return value; + } + // Case 3/3: value is negative + // Step 1/3: Invert b inary value + let invertedValueBin = ''; + _.each(valueBin, (bit: string) => { + invertedValueBin += bit === '1' ? '0' : '1'; + }); + const invertedValue = new BigNumber(invertedValueBin, constants.BIN_BASE); + // Step 2/3: Add 1 to inverted value + // The result is the two's-complement representation of the input value. + const positiveValue = invertedValue.plus(1); + // Step 3/3: Invert positive value to get the negative value + const negativeValue = positiveValue.times(-1); + return negativeValue; +} +/** + * Takes an ABI-encoded numeric value and returns its decoded value as a BigNumber. + * Performs an additional sanity check, given the min/max allowed value. + * @param encodedValue The encoded numeric value. + * @param minValue The minimum possible decoded value. + * @return ABI Decoded value + */ +export function safeDecodeNumericValue(encodedValue: Buffer, minValue: BigNumber, maxValue: BigNumber): BigNumber { + const value = decodeNumericValue(encodedValue, minValue); + sanityCheckBigNumberRange(value, minValue, maxValue); + return value; +} diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts new file mode 100644 index 0000000000..53afb7e112 --- /dev/null +++ b/packages/utils/src/abi_encoder/utils/queue.ts @@ -0,0 +1,39 @@ +export class Queue { + private _store: T[] = []; + + public pushBack(val: T): void { + this._store.push(val); + } + + public pushFront(val: T): void { + this._store.unshift(val); + } + + public popFront(): T | undefined { + return this._store.shift(); + } + + public popBack(): T | undefined { + if (this._store.length === 0) { + return undefined; + } + const backElement = this._store.splice(-1, 1)[0]; + return backElement; + } + + public mergeBack(q: Queue): void { + this._store = this._store.concat(q._store); + } + + public mergeFront(q: Queue): void { + this._store = q._store.concat(this._store); + } + + public getStore(): T[] { + return this._store; + } + + public peekFront(): T | undefined { + return this._store.length >= 0 ? this._store[0] : undefined; + } +} diff --git a/packages/utils/src/abi_encoder/utils/rules.ts b/packages/utils/src/abi_encoder/utils/rules.ts new file mode 100644 index 0000000000..31471e97ae --- /dev/null +++ b/packages/utils/src/abi_encoder/utils/rules.ts @@ -0,0 +1,8 @@ +export interface DecodingRules { + structsAsObjects: boolean; +} + +export interface EncodingRules { + optimize?: boolean; + annotate?: boolean; +} diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts index 0723e57886..082aff6bbe 100644 --- a/packages/utils/src/index.ts +++ b/packages/utils/src/index.ts @@ -10,3 +10,4 @@ export { NULL_BYTES } from './constants'; export { errorUtils } from './error_utils'; export { fetchAsync } from './fetch_async'; export { signTypedDataUtils } from './sign_typed_data_utils'; +export import AbiEncoder = require('./abi_encoder'); diff --git a/packages/utils/test/abi_encoder/abi_samples/method_abis.ts b/packages/utils/test/abi_encoder/abi_samples/method_abis.ts new file mode 100644 index 0000000000..fc552c1275 --- /dev/null +++ b/packages/utils/test/abi_encoder/abi_samples/method_abis.ts @@ -0,0 +1,780 @@ +/* tslint:disable max-file-line-count */ +import { MethodAbi } from 'ethereum-types'; + +export const simpleAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'greg', + type: 'uint256', + }, + { + name: 'gregStr', + type: 'string', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const stringAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'greg', + type: 'string[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const GAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'a', + type: 'uint256', + }, + { + name: 'b', + type: 'string', + }, + { + name: 'e', + type: 'bytes', + }, + { + name: 'f', + type: 'address', + }, + ], + + name: 'f', + type: 'tuple', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const typesWithDefaultWidthsAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'someUint', + type: 'uint', + }, + { + name: 'someInt', + type: 'int', + }, + { + name: 'someByte', + type: 'byte', + }, + { + name: 'someUint', + type: 'uint[]', + }, + { + name: 'someInt', + type: 'int[]', + }, + { + name: 'someByte', + type: 'byte[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const multiDimensionalArraysStaticTypeAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'a', + type: 'uint8[][][]', + }, + { + name: 'b', + type: 'uint8[][][2]', + }, + { + name: 'c', + type: 'uint8[][2][]', + }, + { + name: 'd', + type: 'uint8[2][][]', + }, + { + name: 'e', + type: 'uint8[][2][2]', + }, + { + name: 'f', + type: 'uint8[2][2][]', + }, + { + name: 'g', + type: 'uint8[2][][2]', + }, + { + name: 'h', + type: 'uint8[2][2][2]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const multiDimensionalArraysDynamicTypeAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'a', + type: 'string[][][]', + }, + { + name: 'b', + type: 'string[][][2]', + }, + { + name: 'c', + type: 'string[][2][]', + }, + { + name: 'h', + type: 'string[2][2][2]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const dynamicTupleAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someStr', + type: 'string', + }, + ], + name: 'order', + type: 'tuple', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const arrayOfStaticTuplesWithDefinedLengthAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someUint2', + type: 'uint256', + }, + ], + name: 'order', + type: 'tuple[8]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const arrayOfStaticTuplesWithDynamicLengthAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someUint2', + type: 'uint256', + }, + ], + name: 'order', + type: 'tuple[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const arrayOfDynamicTuplesWithDefinedLengthAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someString', + type: 'string', + }, + ], + name: 'order', + type: 'tuple[8]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const arrayOfDynamicTuplesWithUndefinedLengthAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someString', + type: 'string', + }, + ], + name: 'order', + type: 'tuple[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const arrayOfDynamicTuplesAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someString', + type: 'string', + }, + ], + name: 'order', + type: 'tuple[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const multidimensionalArrayOfDynamicTuplesAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someString', + type: 'string', + }, + ], + name: 'order', + type: 'tuple[][2][]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const staticTupleAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'someUint1', + type: 'uint256', + }, + { + name: 'someUint2', + type: 'uint256', + }, + { + name: 'someUint3', + type: 'uint256', + }, + { + name: 'someBool', + type: 'bool', + }, + ], + name: 'order', + type: 'tuple', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const staticArrayAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'someStaticArray', + type: 'uint8[3]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const staticArrayDynamicMembersAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'someStaticArray', + type: 'string[3]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const dynamicArrayDynamicMembersAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'someStaticArray', + type: 'string[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const dynamicArrayStaticMembersAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'someStaticArray', + type: 'uint8[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const largeFlatAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'someUInt256', + type: 'uint256', + }, + { + name: 'someInt256', + type: 'int256', + }, + { + name: 'someInt32', + type: 'int32', + }, + { + name: 'someByte', + type: 'byte', + }, + { + name: 'someBytes32', + type: 'bytes32', + }, + { + name: 'someBytes', + type: 'bytes', + }, + { + name: 'someString', + type: 'string', + }, + { + name: 'someAddress', + type: 'address', + }, + { + name: 'someBool', + type: 'bool', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const largeNestedAbi: MethodAbi = { + constant: false, + inputs: [ + { + name: 'someStaticArray', + type: 'uint8[3]', + }, + { + name: 'someStaticArrayWithDynamicMembers', + type: 'string[2]', + }, + { + name: 'someDynamicArrayWithDynamicMembers', + type: 'bytes[]', + }, + { + name: 'some2DArray', + type: 'string[][]', + }, + { + name: 'someTuple', + type: 'tuple', + components: [ + { + name: 'someUint32', + type: 'uint32', + }, + { + name: 'someStr', + type: 'string', + }, + ], + }, + { + name: 'someTupleWithDynamicTypes', + type: 'tuple', + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someStr', + type: 'string', + }, + /*{ + name: 'someStrArray', + type: 'string[]', + },*/ + { + name: 'someBytes', + type: 'bytes', + }, + { + name: 'someAddress', + type: 'address', + }, + ], + }, + { + name: 'someArrayOfTuplesWithDynamicTypes', + type: 'tuple[]', + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someStr', + type: 'string', + }, + /*{ + name: 'someStrArray', + type: 'string[]', + },*/ + { + name: 'someBytes', + type: 'bytes', + }, + { + name: 'someAddress', + type: 'address', + }, + ], + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const nestedTuples: MethodAbi = { + constant: false, + inputs: [ + { + name: 'firstTuple', + type: 'tuple[1]', + components: [ + { + name: 'someUint32', + type: 'uint32', + }, + { + name: 'nestedTuple', + type: 'tuple', + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someAddress', + type: 'address', + }, + ], + }, + ], + }, + { + name: 'secondTuple', + type: 'tuple[]', + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someStr', + type: 'string', + }, + { + name: 'nestedTuple', + type: 'tuple', + components: [ + { + name: 'someUint32', + type: 'uint32', + }, + { + name: 'secondNestedTuple', + type: 'tuple', + components: [ + { + name: 'someUint', + type: 'uint256', + }, + { + name: 'someStr', + type: 'string', + }, + { + name: 'someBytes', + type: 'bytes', + }, + { + name: 'someAddress', + type: 'address', + }, + ], + }, + ], + }, + { + name: 'someBytes', + type: 'bytes', + }, + { + name: 'someAddress', + type: 'address', + }, + ], + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const simpleAbi2: MethodAbi = { + constant: false, + inputs: [ + { + name: 'someByte', + type: 'byte', + }, + { + name: 'someBytes32', + type: 'bytes32', + }, + { + name: 'someBytes', + type: 'bytes', + }, + { + name: 'someString', + type: 'string', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const fillOrderAbi: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'makerAddress', + type: 'address', + }, + { + name: 'takerAddress', + type: 'address', + }, + { + name: 'feeRecipientAddress', + type: 'address', + }, + { + name: 'senderAddress', + type: 'address', + }, + { + name: 'makerAssetAmount', + type: 'uint256', + }, + { + name: 'takerAssetAmount', + type: 'uint256', + }, + { + name: 'makerFee', + type: 'uint256', + }, + { + name: 'takerFee', + type: 'uint256', + }, + { + name: 'expirationTimeSeconds', + type: 'uint256', + }, + { + name: 'salt', + type: 'uint256', + }, + { + name: 'makerAssetData', + type: 'bytes', + }, + { + name: 'takerAssetData', + type: 'bytes', + }, + ], + name: 'order', + type: 'tuple', + }, + { + name: 'takerAssetFillAmount', + type: 'uint256', + }, + { + name: 'salt', + type: 'uint256', + }, + { + name: 'orderSignature', + type: 'bytes', + }, + { + name: 'takerSignature', + type: 'bytes', + }, + ], + name: 'fillOrder', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; diff --git a/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts b/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts new file mode 100644 index 0000000000..7cfd7a1183 --- /dev/null +++ b/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts @@ -0,0 +1,340 @@ +/* tslint:disable max-file-line-count */ +import { MethodAbi } from 'ethereum-types'; + +export const duplicateDynamicArraysWithStaticElements: MethodAbi = { + constant: false, + inputs: [ + { + name: 'array1', + type: 'uint[]', + }, + { + name: 'array2', + type: 'uint[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateDynamicArraysWithDynamicElements: MethodAbi = { + constant: false, + inputs: [ + { + name: 'array1', + type: 'string[]', + }, + { + name: 'array2', + type: 'string[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateStaticArraysWithStaticElements: MethodAbi = { + constant: false, + inputs: [ + { + name: 'array1', + type: 'uint[2]', + }, + { + name: 'array2', + type: 'uint[2]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateStaticArraysWithDynamicElements: MethodAbi = { + constant: false, + inputs: [ + { + name: 'array1', + type: 'string[2]', + }, + { + name: 'array2', + type: 'string[2]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateArrayElements: MethodAbi = { + constant: false, + inputs: [ + { + name: 'array', + type: 'string[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateTupleFields: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'field1', + type: 'string', + }, + { + name: 'field2', + type: 'string', + }, + ], + name: 'Tuple', + type: 'tuple', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateStrings: MethodAbi = { + constant: false, + inputs: [ + { + name: 'string1', + type: 'string', + }, + { + name: 'string2', + type: 'string', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateBytes: MethodAbi = { + constant: false, + inputs: [ + { + name: 'bytes1', + type: 'bytes', + }, + { + name: 'bytes2', + type: 'bytes', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateTuples: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'field1', + type: 'string', + }, + { + name: 'field2', + type: 'uint', + }, + ], + name: 'Tuple', + type: 'tuple', + }, + { + components: [ + { + name: 'field1', + type: 'string', + }, + { + name: 'field2', + type: 'uint', + }, + ], + name: 'Tuple', + type: 'tuple', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateArraysNestedInTuples: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + name: 'field', + type: 'uint[]', + }, + ], + name: 'Tuple1', + type: 'tuple', + }, + { + components: [ + { + name: 'field', + type: 'uint[]', + }, + { + name: 'extraField', + type: 'string', + }, + ], + name: 'Tuple2', + type: 'tuple', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateTuplesNestedInTuples: MethodAbi = { + constant: false, + inputs: [ + { + components: [ + { + components: [ + { + name: 'nestedField', + type: 'string', + }, + ], + name: 'field', + type: 'tuple', + }, + ], + name: 'Tuple1', + type: 'tuple', + }, + { + components: [ + { + components: [ + { + name: 'nestedField', + type: 'string', + }, + ], + name: 'field', + type: 'tuple', + }, + { + name: 'extraField', + type: 'string', + }, + ], + name: 'Tuple1', + type: 'tuple', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const duplicateTwoDimensionalArrays: MethodAbi = { + constant: false, + inputs: [ + { + name: 'array1', + type: 'string[][]', + }, + { + name: 'array2', + type: 'string[][]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const arrayElementsDuplicatedAsSeparateParameter: MethodAbi = { + constant: false, + inputs: [ + { + name: 'stringArray', + type: 'string[]', + }, + { + name: 'string', + type: 'string', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const arrayElementsDuplicatedAsTupleFields: MethodAbi = { + constant: false, + inputs: [ + { + name: 'uint8Array', + type: 'uint8[]', + }, + { + components: [ + { + name: 'uint', + type: 'uint', + }, + ], + name: 'uintTuple', + type: 'tuple[]', + }, + ], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; diff --git a/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts b/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts new file mode 100644 index 0000000000..ac21240112 --- /dev/null +++ b/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts @@ -0,0 +1,99 @@ +/* tslint:disable max-file-line-count */ +import { MethodAbi } from 'ethereum-types'; + +export const noReturnValues: MethodAbi = { + constant: false, + inputs: [], + name: 'simpleFunction', + outputs: [], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const singleStaticReturnValue: MethodAbi = { + constant: false, + inputs: [], + name: 'simpleFunction', + outputs: [ + { + name: 'Bytes4', + type: 'bytes4', + }, + ], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const multipleStaticReturnValues: MethodAbi = { + constant: false, + inputs: [], + name: 'simpleFunction', + outputs: [ + { + name: 'val1', + type: 'bytes4', + }, + { + name: 'val2', + type: 'bytes4', + }, + ], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const singleDynamicReturnValue: MethodAbi = { + constant: false, + inputs: [], + name: 'simpleFunction', + outputs: [ + { + name: 'val', + type: 'bytes', + }, + ], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const multipleDynamicReturnValues: MethodAbi = { + constant: false, + inputs: [], + name: 'simpleFunction', + outputs: [ + { + name: 'val1', + type: 'bytes', + }, + { + name: 'val2', + type: 'bytes', + }, + ], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; + +export const mixedStaticAndDynamicReturnValues: MethodAbi = { + constant: false, + inputs: [], + name: 'simpleFunction', + outputs: [ + { + name: 'val1', + type: 'bytes4', + }, + { + name: 'val2', + type: 'bytes', + }, + ], + payable: false, + stateMutability: 'nonpayable', + type: 'function', +}; diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts new file mode 100644 index 0000000000..9ef80a5602 --- /dev/null +++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts @@ -0,0 +1,1007 @@ +/* tslint:disable max-file-line-count */ +import * as chai from 'chai'; +import * as ethUtil from 'ethereumjs-util'; +import 'mocha'; + +import { AbiEncoder, BigNumber } from '../../src/'; +import { chaiSetup } from '../utils/chai_setup'; + +chaiSetup.configure(); +const expect = chai.expect; + +describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => { + const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately. + describe('Array', () => { + it('Fixed size; Static elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'int[2]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const args = [new BigNumber(5), new BigNumber(6)]; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Dynamic size; Static elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'int[]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const args = [new BigNumber(5), new BigNumber(6)]; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Fixed size; Dynamic elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'string[2]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const args = ['Hello', 'world']; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Dynamic size; Dynamic elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'string[]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const args = ['Hello', 'world']; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Dynamic Size; Multidimensional; Dynamic Elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'bytes[][]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const array1 = ['0x01020304', '0x05060708', '0x09101112']; + const array2 = ['0x10111213', '0x14151617']; + const array3 = ['0x18192021']; + const args = [array1, array2, array3]; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Dynamic Size; Multidimensional; Static Elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'bytes4[][]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const array1 = ['0x01020304', '0x05060708', '0x09101112']; + const array2 = ['0x10111213', '0x14151617']; + const array3 = ['0x18192021']; + const args = [array1, array2, array3]; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Static Size; Multidimensional; Static Elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const array1 = ['0x01020304', '0x05060708', '0x09101112']; + const array2 = ['0x10111213', '0x14151617', '0x18192021']; + const args = [array1, array2]; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Static Size; Multidimensional; Dynamic Elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'bytes[3][2]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const array1 = ['0x01020304', '0x05060708', '0x09101112']; + const array2 = ['0x10111213', '0x14151617', '0x18192021']; + const args = [array1, array2]; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Static size; Too Few Elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'string[3]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const args = ['Hello', 'world']; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw('Expected array of 3 elements, but got array of length 2'); + }); + it('Static size; Too Many Elements', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'string[1]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const args = ['Hello', 'world']; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw('Expected array of 1 elements, but got array of length 2'); + }); + it('Element Type Mismatch', async () => { + // Create DataType object + const testDataItem = { name: 'testArray', type: 'uint[]' }; + const dataType = new AbiEncoder.Array(testDataItem); + // Construct args to be encoded + const args = [new BigNumber(1), 'Bad Argument']; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + }); + + describe('Tuple', () => { + it('Static elements only', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { field_1: new BigNumber(-5), field_2: true }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true }; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Dynamic elements only', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true }; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Nested Static Array', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field', type: 'uint[2]' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { field: [new BigNumber(1), new BigNumber(2)] }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true }; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Nested Dynamic Array', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field', type: 'uint[]' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { field: [new BigNumber(1), new BigNumber(2)] }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true }; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Nested Static Multidimensional Array', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field', type: 'bytes4[2][2]' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const array1 = ['0x01020304', '0x05060708']; + const array2 = ['0x09101112', '0x13141516']; + const args = { field: [array1, array2] }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true }; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Nested Dynamic Multidimensional Array', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field', type: 'bytes[2][2]' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const array1 = ['0x01020304', '0x05060708']; + const array2 = ['0x09101112', '0x13141516']; + const args = { field: [array1, array2] }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true }; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Static and dynamic elements mixed', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [ + { name: 'field_1', type: 'int32' }, + { name: 'field_2', type: 'string' }, + { name: 'field_3', type: 'bool' }, + { name: 'field_4', type: 'bytes' }, + ], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { + field_1: new BigNumber(-5), + field_2: 'Hello, World!', + field_3: true, + field_4: '0xabcdef0123456789', + }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '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'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true }; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Missing Key', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { field_1: new BigNumber(-5) }; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw('Could not assign tuple to object: missing keys field_2'); + }); + it('Bad Key', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { unknown_field: new BigNumber(-5) }; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple"); + }); + }); + + describe('Address', () => { + it('Valid Address', async () => { + // Create DataType object + const testDataItem = { name: 'Address', type: 'address' }; + const dataType = new AbiEncoder.Address(testDataItem); + // Construct args to be encoded + const args = '0xe41d2489571d322189246dafa5ebde1f4699f498'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Invalid Address - input is not valid hex', async () => { + // Create DataType object + const testDataItem = { name: 'Address', type: 'address' }; + const dataType = new AbiEncoder.Address(testDataItem); + // Construct args to be encoded + const args = 'e4'; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(`Invalid address: '${args}'`); + }); + it('Invalid Address - input is not 20 bytes', async () => { + // Create DataType object + const testDataItem = { name: 'Address', type: 'address' }; + const dataType = new AbiEncoder.Address(testDataItem); + // Construct args to be encoded + const args = '0xe4'; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(`Invalid address: '${args}'`); + }); + }); + + describe('Bool', () => { + it('True', async () => { + // Create DataType object + const testDataItem = { name: 'Boolean', type: 'bool' }; + const dataType = new AbiEncoder.Bool(testDataItem); + // Construct args to be encoded + const args = true; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('False', async () => { + // Create DataType object + const testDataItem = { name: 'Boolean', type: 'bool' }; + const dataType = new AbiEncoder.Bool(testDataItem); + // Construct args to be encoded + const args = false; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + }); + + describe('Integer', () => { + /* tslint:disable custom-no-magic-numbers */ + const max256BitInteger = new BigNumber(2).pow(255).minus(1); + const min256BitInteger = new BigNumber(2).pow(255).times(-1); + const max32BitInteger = new BigNumber(2).pow(31).minus(1); + const min32BitInteger = new BigNumber(2).pow(31).times(-1); + /* tslint:enable custom-no-magic-numbers */ + + it('Int256 - Positive Base Case', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (256)', type: 'int' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = new BigNumber(1); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Int256 - Negative Base Case', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (256)', type: 'int' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = new BigNumber(-1); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Int256 - Positive Value', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (256)', type: 'int' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = max256BitInteger; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Int256 - Negative Value', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (256)', type: 'int' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = min256BitInteger; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Int256 - Value too large', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (256)', type: 'int' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = max256BitInteger.plus(1); + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + it('Int256 - Value too small', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (256)', type: 'int' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = min256BitInteger.minus(1); + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + it('Int32 - Positive Base Case', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (32)', type: 'int32' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = new BigNumber(1); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Int32 - Negative Base Case', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (32)', type: 'int32' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = new BigNumber(-1); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Int32 - Positive Value', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (32)', type: 'int32' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = max32BitInteger; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Int32 - Negative Value', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (32)', type: 'int32' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = min32BitInteger; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Int32 - Value too large', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (32)', type: 'int32' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = max32BitInteger.plus(1); + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + it('Int32 - Value too small', async () => { + // Create DataType object + const testDataItem = { name: 'Integer (32)', type: 'int32' }; + const dataType = new AbiEncoder.Int(testDataItem); + // Construct args to be encoded + const args = min32BitInteger.minus(1); + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + }); + + describe('Unsigned Integer', () => { + /* tslint:disable custom-no-magic-numbers */ + const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1); + const min256BitUnsignedInteger = new BigNumber(0); + const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1); + const min32BitUnsignedInteger = new BigNumber(0); + /* tslint:enable custom-no-magic-numbers */ + + it('UInt256 - Positive Base Case', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = new BigNumber(1); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('UInt256 - Positive Value', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = max256BitUnsignedInteger; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('UInt256 - Zero Value', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = min256BitUnsignedInteger; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('UInt256 - Value too large', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = max256BitUnsignedInteger.plus(1); + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + it('UInt256 - Value too small', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = min256BitUnsignedInteger.minus(1); + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + it('UInt32 - Positive Base Case', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = new BigNumber(1); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('UInt32 - Positive Value', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = max32BitUnsignedInteger; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('UInt32 - Zero Value', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = min32BitUnsignedInteger; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('UInt32 - Value too large', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = max32BitUnsignedInteger.plus(1); + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + it('UInt32 - Value too small', async () => { + // Create DataType object + const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' }; + const dataType = new AbiEncoder.UInt(testDataItem); + // Construct args to be encoded + const args = min32BitUnsignedInteger.minus(1); + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw(); + }); + }); + + describe('Static Bytes', () => { + it('Single Byte (byte)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Byte', type: 'byte' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + const args = '0x05'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Single Byte (bytes1)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes1', type: 'bytes1' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + const args = '0x05'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('4 Bytes (bytes4)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes4', type: 'bytes4' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + const args = '0x00010203'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('4 Bytes (bytes4); Encoder must pad input', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes4', type: 'bytes4' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes. + const args = '0x1a18'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + const paddedArgs = '0x1a180000'; + expect(decodedArgs).to.be.deep.equal(paddedArgs); + }); + it('32 Bytes (bytes32)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes32', type: 'bytes32' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + const args = '0x0001020304050607080911121314151617181920212223242526272829303132'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('32 Bytes (bytes32); Encoder must pad input', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes32', type: 'bytes32' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes. + const args = '0x1a18bf61'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000'; + expect(decodedArgs).to.be.deep.equal(paddedArgs); + }); + it('Should throw when pass in too many bytes (bytes4)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes4', type: 'bytes4' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + const args = '0x0102030405'; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw( + 'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4', + ); + }); + it('Should throw when pass in too many bytes (bytes32)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes32', type: 'bytes32' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + const args = '0x010203040506070809101112131415161718192021222324252627282930313233'; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw( + 'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32', + ); + }); + it('Should throw when pass in bad hex (no 0x prefix)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes32', type: 'bytes32' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + const args = '0102030405060708091011121314151617181920212223242526272829303132'; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix."); + }); + it('Should throw when pass in bad hex (include a half-byte)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes32', type: 'bytes32' }; + const dataType = new AbiEncoder.StaticBytes(testDataItem); + // Construct args to be encoded + const args = '0x010'; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.'); + }); + }); + + describe('Dynamic Bytes', () => { + it('Fits into one EVM word', async () => { + // Create DataType object + const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' }; + const dataType = new AbiEncoder.DynamicBytes(testDataItem); + // Construct args to be encoded + // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes. + const args = '0x1a18bf61'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Spans multiple EVM words', async () => { + // Create DataType object + const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' }; + const dataType = new AbiEncoder.DynamicBytes(testDataItem); + // Construct args to be encoded + // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes. + const bytesLength = 40; + const args = '0x' + '61'.repeat(bytesLength); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Input as Buffer', async () => { + // Create DataType object + const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' }; + const dataType = new AbiEncoder.DynamicBytes(testDataItem); + // Construct args to be encoded + // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes. + const args = '0x1a18bf61'; + const argsAsBuffer = ethUtil.toBuffer(args); + // Encode Args and validate result + const encodedArgs = dataType.encode(argsAsBuffer); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Should throw when pass in bad hex (no 0x prefix)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes', type: 'bytes' }; + const dataType = new AbiEncoder.DynamicBytes(testDataItem); + // Construct args to be encoded + const args = '01'; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix."); + }); + it('Should throw when pass in bad hex (include a half-byte)', async () => { + // Create DataType object + const testDataItem = { name: 'Static Bytes', type: 'bytes' }; + const dataType = new AbiEncoder.DynamicBytes(testDataItem); + // Construct args to be encoded + const args = '0x010'; + // Encode Args and validate result + expect(() => { + dataType.encode(args, encodingRules); + }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.'); + }); + }); + + describe('String', () => { + it('Fits into one EVM word', async () => { + // Create DataType object + const testDataItem = { name: 'String', type: 'string' }; + const dataType = new AbiEncoder.String(testDataItem); + // Construct args to be encoded + // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes. + const args = 'five'; + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Spans multiple EVM words', async () => { + // Create DataType object + const testDataItem = { name: 'String', type: 'string' }; + const dataType = new AbiEncoder.String(testDataItem); + // Construct args to be encoded + // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes. + const bytesLength = 40; + const args = 'a'.repeat(bytesLength); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('String that begins with 0x prefix', async () => { + // Create DataType object + const testDataItem = { name: 'String', type: 'string' }; + const dataType = new AbiEncoder.String(testDataItem); + // Construct args to be encoded + // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes. + const strLength = 40; + const args = '0x' + 'a'.repeat(strLength); + // Encode Args and validate result + const encodedArgs = dataType.encode(args, encodingRules); + const expectedEncodedArgs = + '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodedArgs = dataType.decode(encodedArgs); + expect(decodedArgs).to.be.deep.equal(args); + }); + }); +}); diff --git a/packages/utils/test/abi_encoder/methods_test.ts b/packages/utils/test/abi_encoder/methods_test.ts new file mode 100644 index 0000000000..8370208836 --- /dev/null +++ b/packages/utils/test/abi_encoder/methods_test.ts @@ -0,0 +1,366 @@ +import * as chai from 'chai'; +import 'mocha'; + +import { AbiEncoder, BigNumber } from '../../src/'; +import { chaiSetup } from '../utils/chai_setup'; + +import * as AbiSamples from './abi_samples/method_abis'; + +chaiSetup.configure(); +const expect = chai.expect; + +describe('ABI Encoder: Method Encoding / Decoding', () => { + const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately. + it('Types with default widths', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi); + const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Array of Static Tuples (Array has defined length)', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi); + let value = 0; + const arrayOfTuples = []; + const arrayOfTuplesLength = 8; + for (let i = 0; i < arrayOfTuplesLength; ++i) { + arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]); + } + const args = [arrayOfTuples]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Array of Static Tuples (Array has dynamic length)', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi); + let value = 0; + const arrayOfTuples = []; + const arrayOfTuplesLength = 8; + for (let i = 0; i < arrayOfTuplesLength; ++i) { + arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]); + } + const args = [arrayOfTuples]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Array of Dynamic Tuples (Array has defined length)', async () => { + // Generate Calldata + const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi); + let value = 0; + const arrayOfTuples = []; + const arrayOfTuplesLength = 8; + for (let i = 0; i < arrayOfTuplesLength; ++i) { + arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]); + } + const args = [arrayOfTuples]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Array of Dynamic Tuples (Array has dynamic length)', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi); + let value = 0; + const arrayOfTuples = []; + const arrayOfTuplesLength = 8; + for (let i = 0; i < arrayOfTuplesLength; ++i) { + arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]); + } + const args = [arrayOfTuples]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Multidimensional Arrays / Static Members', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi); + // Eight 3-dimensional arrays of uint8[2][2][2] + let value = 0; + const args = []; + const argsLength = 8; + for (let i = 0; i < argsLength; ++i) { + args.push([ + [[new BigNumber(++value), new BigNumber(++value)], [new BigNumber(++value), new BigNumber(++value)]], + [[new BigNumber(++value), new BigNumber(++value)], [new BigNumber(++value), new BigNumber(++value)]], + ]); + } + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000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+ expect(calldata).to.be.equal(expectedCalldata); + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Multidimensional Arrays / Dynamic Members', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi); + // Eight 3-dimensional arrays of string[2][2][2] + let value = 0; + const args = []; + const argsLength = 4; + for (let i = 0; i < argsLength; ++i) { + args.push([ + [ + [new BigNumber(++value).toString(), new BigNumber(++value).toString()], + [new BigNumber(++value).toString(), new BigNumber(++value).toString()], + ], + [ + [new BigNumber(++value).toString(), new BigNumber(++value).toString()], + [new BigNumber(++value).toString(), new BigNumber(++value).toString()], + ], + ]); + } + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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+ expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Fixed Length Array / Dynamic Members', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi); + const args = [['Brave', 'New', 'World']]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Fixed Length Array / Dynamic Members', async () => { + // Generaet calldata + const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi); + const args = [['Brave', 'New', 'World']]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Unfixed Length Array / Dynamic Members ABI', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi); + const args = [['Brave', 'New', 'World']]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Unfixed Length Array / Static Members ABI', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi); + const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Fixed Length Array / Static Members ABI', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi); + const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Array ABI', async () => { + // Generate calldata + const method = new AbiEncoder.Method(AbiSamples.stringAbi); + const args = [['five', 'six', 'seven']]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Static Tuple', async () => { + // Generate calldata + // This is dynamic because it has dynamic members + const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi); + const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Dynamic Tuple (Array input)', async () => { + // Generate calldata + // This is dynamic because it has dynamic members + const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi); + const args = [[new BigNumber(5), 'five']]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Dynamic Tuple (Object input)', async () => { + // Generate Calldata + // This is dynamic because it has dynamic members + const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi); + const args = [[new BigNumber(5), 'five']]; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Large, Flat ABI', async () => { + // Construct calldata + const method = new AbiEncoder.Method(AbiSamples.largeFlatAbi); + const args = [ + new BigNumber(256745454), + new BigNumber(-256745454), + new BigNumber(434244), + '0x43', + '0x0001020304050607080911121314151617181920212223242526272829303132', + '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132', + 'Little peter piper piped a piping pepper pot', + '0xe41d2489571d322189246dafa5ebde1f4699f498', + true, + ]; + // Validate calldata + const calldata = method.encode(args, encodingRules); + const expectedCalldata = + '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'; + expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata); + expect(decodedValue).to.be.deep.equal(args); + }); + it('Large, Nested ABI', async () => { + // Construct Calldata + const method = new AbiEncoder.Method(AbiSamples.largeNestedAbi); + const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)]; + const someStaticArrayWithDynamicMembers = [ + 'the little piping piper piped a piping pipper papper', + 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.', + ]; + const someDynamicArrayWithDynamicMembers = [ + '0x38745637834987324827439287423897238947239847', + '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398', + '0x283473298473248923749238742398742398472894729843278942374982374892374892743982', + ]; + const some2DArray = [ + [ + 'some string', + 'some another string', + 'there are just too many stringsup in', + 'here', + 'yall ghonna make me lose my mind', + ], + [ + 'the little piping piper piped a piping pipper papper', + 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.', + ], + [], + ]; + const someTuple = { + someUint32: new BigNumber(4037824789), + someStr: + 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.', + }; + const someTupleWithDynamicTypes = { + someUint: new BigNumber(4024789), + someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk', + someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea', + someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498', + }; + const someTupleWithDynamicTypes2 = { + someUint: new BigNumber(9024789), + someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj', + someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1', + someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895', + }; + const someTupleWithDynamicTypes3 = { + someUint: new BigNumber(1024789), + someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk', + someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef', + someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa', + }; + const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3]; + const args = { + someStaticArray, + someStaticArrayWithDynamicMembers, + someDynamicArrayWithDynamicMembers, + some2DArray, + someTuple, + someTupleWithDynamicTypes, + someArrayOfTuplesWithDynamicTypes, + }; + const calldata = method.encode(args, encodingRules); + // Validate calldata + const expectedCalldata = + '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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+ expect(calldata).to.be.equal(expectedCalldata); + // Validate decoding + const decodedValue = method.decode(calldata, { structsAsObjects: true }); + expect(decodedValue).to.be.deep.equal(args); + }); +}); diff --git a/packages/utils/test/abi_encoder/optimizer_test.ts b/packages/utils/test/abi_encoder/optimizer_test.ts new file mode 100644 index 0000000000..18aa6549ae --- /dev/null +++ b/packages/utils/test/abi_encoder/optimizer_test.ts @@ -0,0 +1,262 @@ +import * as chai from 'chai'; +import 'mocha'; + +import { AbiEncoder, BigNumber } from '../../src/'; +import { chaiSetup } from '../utils/chai_setup'; + +import * as OptimizedAbis from './abi_samples/optimizer_abis'; + +chaiSetup.configure(); +const expect = chai.expect; + +describe('ABI Encoder: Optimized Method Encoding/Decoding', () => { + const encodingRules: AbiEncoder.EncodingRules = { optimize: true }; + it('Duplicate Dynamic Arrays with Static Elements', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements); + const array1 = [new BigNumber(100), new BigNumber(150)]; + const array2 = array1; + const args = [array1, array2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Dynamic Arrays with Dynamic Elements', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements); + const array1 = ['Hello', 'World']; + const array2 = array1; + const args = [array1, array2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithStaticElements); + const array1 = [new BigNumber(100), new BigNumber(150)]; + const array2 = array1; + const args = [array1, array2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + const unoptimizedCalldata = method.encode(args); + expect(optimizedCalldata).to.be.equal(unoptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Static Arrays with Dynamic Elements', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements); + const array1 = ['Hello', 'World']; + const array2 = array1; + const args = [array1, array2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Array Elements (should optimize)', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateArrayElements); + const strings = ['Hello', 'World', 'Hello', 'World']; + const args = [strings]; + // Validate calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Tuple Fields', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateTupleFields); + const tuple = ['Hello', 'Hello']; + const args = [tuple]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Strings', async () => { + // Description: + // Two dynamic arrays with the same values. + // In the optimized calldata, only one set of elements should be included. + // Both arrays should point to this set. + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings); + const args = ['Hello', 'Hello']; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Bytes', async () => { + // Description: + // Two dynamic arrays with the same values. + // In the optimized calldata, only one set of elements should be included. + // Both arrays should point to this set. + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateBytes); + const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940'; + const args = [value, value]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Tuples', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples); + const tuple1 = ['Hello, World!', new BigNumber(424234)]; + const tuple2 = tuple1; + const args = [tuple1, tuple2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Fields Across Two Tuples', async () => { + // Description: + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples); + const tuple1 = ['Hello, World!', new BigNumber(1)]; + const tuple2 = [tuple1[0], new BigNumber(2)]; + const args = [tuple1, tuple2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Arrays, Nested in Separate Tuples', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateArraysNestedInTuples); + const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200)]; + const tuple1 = [array]; + const tuple2 = [array, 'extra argument to prevent exactly matching the tuples']; + const args = [tuple1, tuple2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Tuples, Nested in Separate Tuples', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuplesNestedInTuples); + const nestedTuple = ['Hello, World!']; + const tuple1 = [nestedTuple]; + const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples']; + const args = [tuple1, tuple2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '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'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Two-Dimensional Arrays', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays); + const twoDimArray1 = [['Hello', 'World'], ['Foo', 'Bar', 'Zaa']]; + const twoDimArray2 = twoDimArray1; + const args = [twoDimArray1, twoDimArray2]; + // Validata calldata + const optimizedCalldata = method.encode(args, { optimize: false }); + const expectedOptimizedCalldata = + '0x0d28c4f9000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays); + const twoDimArray1 = [['Hello', 'World'], ['Foo']]; + const twoDimArray2 = [['Hello', 'World'], ['Bar']]; + const args = [twoDimArray1, twoDimArray2]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Array Elements Duplicated as Tuple Fields', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsTupleFields); + const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)]; + const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]]; + const args = [array, tuple]; + // Validata calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); + it('Array Elements Duplicated as Separate Parameter', async () => { + // Generate calldata + const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter); + const array = ['Hello', 'Hello', 'Hello', 'World']; + const str = 'Hello'; + const args = [array, str]; + // Validate calldata + const optimizedCalldata = method.encode(args, encodingRules); + const expectedOptimizedCalldata = + '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000'; + expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata); + // Validate decoding + const decodedArgs = method.decode(optimizedCalldata); + expect(decodedArgs).to.be.deep.equal(args); + }); +}); diff --git a/packages/utils/test/abi_encoder/return_values_test.ts b/packages/utils/test/abi_encoder/return_values_test.ts new file mode 100644 index 0000000000..a8cdd6ca35 --- /dev/null +++ b/packages/utils/test/abi_encoder/return_values_test.ts @@ -0,0 +1,67 @@ +import * as chai from 'chai'; +import 'mocha'; + +import { AbiEncoder } from '../../src/'; +import { chaiSetup } from '../utils/chai_setup'; + +import * as ReturnValueAbis from './abi_samples/return_value_abis'; + +chaiSetup.configure(); +const expect = chai.expect; + +describe('ABI Encoder: Return Value Encoding/Decoding', () => { + const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately. + it('No Return Value', async () => { + // Decode return value + const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues); + const returnValue = '0x'; + const decodedReturnValue = method.decodeReturnValues(returnValue); + const expectedDecodedReturnValue: any[] = []; + expect(decodedReturnValue).to.be.deep.equal(expectedDecodedReturnValue); + }); + it('Single static return value', async () => { + // Generate Return Value + const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue); + const returnValue = ['0x01020304']; + const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules); + const decodedReturnValue = method.decodeReturnValues(encodedReturnValue); + // Validate decoded return value + expect(decodedReturnValue).to.be.deep.equal(returnValue); + }); + it('Multiple static return values', async () => { + // Generate Return Value + const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues); + const returnValue = ['0x01020304', '0x05060708']; + const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules); + const decodedReturnValue = method.decodeReturnValues(encodedReturnValue); + // Validate decoded return value + expect(decodedReturnValue).to.be.deep.equal(returnValue); + }); + it('Single dynamic return value', async () => { + // Generate Return Value + const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue); + const returnValue = ['0x01020304']; + const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules); + const decodedReturnValue = method.decodeReturnValues(encodedReturnValue); + // Validate decoded return value + expect(decodedReturnValue).to.be.deep.equal(returnValue); + }); + it('Multiple dynamic return values', async () => { + // Generate Return Value + const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues); + const returnValue = ['0x01020304', '0x05060708']; + const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules); + const decodedReturnValue = method.decodeReturnValues(encodedReturnValue); + // Validate decoded return value + expect(decodedReturnValue).to.be.deep.equal(returnValue); + }); + it('Mixed static/dynamic return values', async () => { + // Generate Return Value + const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues); + const returnValue = ['0x01020304', '0x05060708']; + const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules); + const decodedReturnValue = method.decodeReturnValues(encodedReturnValue); + // Validate decoded return value + expect(decodedReturnValue).to.be.deep.equal(returnValue); + }); +}); diff --git a/packages/utils/test/utils/chai_setup.ts b/packages/utils/test/utils/chai_setup.ts new file mode 100644 index 0000000000..1a87330932 --- /dev/null +++ b/packages/utils/test/utils/chai_setup.ts @@ -0,0 +1,13 @@ +import * as chai from 'chai'; +import chaiAsPromised = require('chai-as-promised'); +import ChaiBigNumber = require('chai-bignumber'); +import * as dirtyChai from 'dirty-chai'; + +export const chaiSetup = { + configure(): void { + chai.config.includeStack = true; + chai.use(ChaiBigNumber()); + chai.use(dirtyChai); + chai.use(chaiAsPromised); + }, +}; diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json index ad6902e33a..9f5194e0d5 100644 --- a/packages/web3-wrapper/CHANGELOG.json +++ b/packages/web3-wrapper/CHANGELOG.json @@ -6,7 +6,8 @@ "note": "Unmarshall mined transaction receipts", "pr": 1308 } - ] + ], + "timestamp": 1543401373 }, { "version": "3.1.5", diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md index fa88eee2ce..fffaf1d0a0 100644 --- a/packages/web3-wrapper/CHANGELOG.md +++ b/packages/web3-wrapper/CHANGELOG.md @@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only. CHANGELOG +## v3.1.6 - _November 28, 2018_ + + * Unmarshall mined transaction receipts (#1308) + ## v3.1.5 - _November 21, 2018_ * Add unmarshalling of transaction receipts (#1291) diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json index 2eba35da7c..218d85bfc7 100644 --- a/packages/web3-wrapper/package.json +++ b/packages/web3-wrapper/package.json @@ -1,6 +1,6 @@ { "name": "@0x/web3-wrapper", - "version": "3.1.5", + "version": "3.1.6", "engines": { "node": ">=6.12" }, diff --git a/packages/website/md/docs/smart_contracts/1/introduction.md b/packages/website/md/docs/smart_contracts/1/introduction.md index 79a8f00fd9..81715a3d14 100644 --- a/packages/website/md/docs/smart_contracts/1/introduction.md +++ b/packages/website/md/docs/smart_contracts/1/introduction.md @@ -1 +1 @@ -Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/packages/contracts) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts. +Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/contracts/core) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts. diff --git a/packages/website/md/docs/smart_contracts/2/introduction.md b/packages/website/md/docs/smart_contracts/2/introduction.md index 4aa31db3db..0b4e2aac62 100644 --- a/packages/website/md/docs/smart_contracts/2/introduction.md +++ b/packages/website/md/docs/smart_contracts/2/introduction.md @@ -1,4 +1,4 @@ -Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/packages/contracts) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts. +Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/contracts/core) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts. ### Helpful wiki articles: diff --git a/packages/website/package.json b/packages/website/package.json index 75e1471687..52d5c8f96c 100644 --- a/packages/website/package.json +++ b/packages/website/package.json @@ -1,6 +1,6 @@ { "name": "@0x/website", - "version": "0.0.60", + "version": "0.0.61", "engines": { "node": ">=6.12" }, @@ -20,17 +20,17 @@ "author": "Fabio Berger", "license": "Apache-2.0", "dependencies": { - "@0x/contract-wrappers": "^4.1.0", + "@0x/contract-wrappers": "^4.1.1", "@0x/json-schemas": "^2.1.2", - "@0x/order-utils": "^3.0.3", - "@0x/react-docs": "^1.0.19", - "@0x/react-shared": "^1.0.22", - "@0x/subproviders": "^2.1.5", + "@0x/order-utils": "^3.0.4", + "@0x/react-docs": "^1.0.20", + "@0x/react-shared": "^1.0.23", + "@0x/subproviders": "^2.1.6", "@0x/types": "^1.3.0", "@0x/typescript-typings": "^3.0.4", "@0x/utils": "^2.0.6", - "@0x/web3-wrapper": "^3.1.5", "@types/styled-components": "^4.1.1", + "@0x/web3-wrapper": "^3.1.6", "accounting": "^0.4.1", "basscss": "^8.0.3", "blockies": "^0.0.2", diff --git a/packages/website/public/images/instant/dai_screenshot.png b/packages/website/public/images/instant/dai_screenshot.png new file mode 100644 index 0000000000..02aefc9096 Binary files /dev/null and b/packages/website/public/images/instant/dai_screenshot.png differ diff --git a/packages/website/public/images/instant/feature_1.svg b/packages/website/public/images/instant/feature_1.svg new file mode 100644 index 0000000000..cca58d9b9a --- /dev/null +++ b/packages/website/public/images/instant/feature_1.svg @@ -0,0 +1,33 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/packages/website/public/images/instant/feature_2.svg b/packages/website/public/images/instant/feature_2.svg new file mode 100644 index 0000000000..a313872b2c --- /dev/null +++ b/packages/website/public/images/instant/feature_2.svg @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/packages/website/public/images/instant/feature_3.svg b/packages/website/public/images/instant/feature_3.svg new file mode 100644 index 0000000000..83aa259c66 --- /dev/null +++ b/packages/website/public/images/instant/feature_3.svg @@ -0,0 +1,195 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/packages/website/public/images/instant/gnt_screenshot.png b/packages/website/public/images/instant/gnt_screenshot.png new file mode 100644 index 0000000000..595c927039 Binary files /dev/null and b/packages/website/public/images/instant/gnt_screenshot.png differ diff --git a/packages/website/public/images/instant/gods_screenshot.png b/packages/website/public/images/instant/gods_screenshot.png new file mode 100644 index 0000000000..07dcd3b7ce Binary files /dev/null and b/packages/website/public/images/instant/gods_screenshot.png differ diff --git a/packages/website/public/images/instant/kitty_screenshot.png b/packages/website/public/images/instant/kitty_screenshot.png new file mode 100644 index 0000000000..cf201f8d94 Binary files /dev/null and b/packages/website/public/images/instant/kitty_screenshot.png differ diff --git a/packages/website/public/images/instant/nmr_screenshot.png b/packages/website/public/images/instant/nmr_screenshot.png new file mode 100644 index 0000000000..9b13e59d7f Binary files /dev/null and b/packages/website/public/images/instant/nmr_screenshot.png differ diff --git a/packages/website/public/images/instant/rep_screenshot.png b/packages/website/public/images/instant/rep_screenshot.png new file mode 100644 index 0000000000..813787c164 Binary files /dev/null and b/packages/website/public/images/instant/rep_screenshot.png differ diff --git a/packages/website/ts/components/ui/image.tsx b/packages/website/ts/components/ui/image.tsx index c8d39352bf..d698ddaa01 100644 --- a/packages/website/ts/components/ui/image.tsx +++ b/packages/website/ts/components/ui/image.tsx @@ -10,6 +10,7 @@ export interface ImageProps { height?: string | number; maxWidth?: string | number; maxHeight?: string | number; + additionalStyle?: React.CSSProperties; } interface ImageState { imageLoadFailed: boolean; @@ -30,6 +31,7 @@ export class Image extends React.Component { onError={this._onError.bind(this)} src={src} style={{ + ...this.props.additionalStyle, borderRadius: this.props.borderRadius, maxWidth: this.props.maxWidth, maxHeight: this.props.maxHeight, diff --git a/packages/website/ts/components/ui/text.tsx b/packages/website/ts/components/ui/text.tsx index 2fe2a8c799..046442ee59 100644 --- a/packages/website/ts/components/ui/text.tsx +++ b/packages/website/ts/components/ui/text.tsx @@ -3,7 +3,7 @@ import { darken } from 'polished'; import * as React from 'react'; import { styled } from 'ts/style/theme'; -export type TextTag = 'p' | 'div' | 'span' | 'label' | 'h1' | 'h2' | 'h3' | 'h4' | 'i'; +export type TextTag = 'p' | 'div' | 'span' | 'label' | 'h1' | 'h2' | 'h3' | 'h4' | 'i' | 'span'; export interface TextProps { className?: string; diff --git a/packages/website/ts/containers/instant.ts b/packages/website/ts/containers/instant.ts new file mode 100644 index 0000000000..12ae7454ef --- /dev/null +++ b/packages/website/ts/containers/instant.ts @@ -0,0 +1,30 @@ +import * as React from 'react'; +import { connect } from 'react-redux'; +import { Dispatch } from 'redux'; +import { Instant as InstantComponent, InstantProps } from 'ts/pages/instant/instant'; +import { Dispatcher } from 'ts/redux/dispatcher'; +import { State } from 'ts/redux/reducer'; +import { ScreenWidths } from 'ts/types'; +import { Translate } from 'ts/utils/translate'; + +interface ConnectedState { + translate: Translate; + screenWidth: ScreenWidths; +} + +interface ConnectedDispatch { + dispatcher: Dispatcher; +} + +const mapStateToProps = (state: State, _ownProps: InstantProps): ConnectedState => ({ + translate: state.translate, + screenWidth: state.screenWidth, +}); + +const mapDispatchToProps = (dispatch: Dispatch): ConnectedDispatch => ({ + dispatcher: new Dispatcher(dispatch), +}); + +export const Instant: React.ComponentClass = connect(mapStateToProps, mapDispatchToProps)( + InstantComponent, +); diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx index 2bc8c8849b..8c7fef1721 100644 --- a/packages/website/ts/index.tsx +++ b/packages/website/ts/index.tsx @@ -7,6 +7,7 @@ import { MetaTags } from 'ts/components/meta_tags'; import { About } from 'ts/containers/about'; import { DocsHome } from 'ts/containers/docs_home'; import { FAQ } from 'ts/containers/faq'; +import { Instant } from 'ts/containers/instant'; import { Jobs } from 'ts/containers/jobs'; import { Landing } from 'ts/containers/landing'; // Note(ez): When we're done we omit all old site imports import { LaunchKit } from 'ts/containers/launch_kit'; @@ -107,6 +108,7 @@ render( + diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx new file mode 100644 index 0000000000..c836739bb8 --- /dev/null +++ b/packages/website/ts/pages/instant/configurator.tsx @@ -0,0 +1,12 @@ +import * as React from 'react'; + +import { Container } from 'ts/components/ui/container'; +import { colors } from 'ts/style/colors'; + +export interface ConfiguratorProps { + hash: string; +} + +export const Configurator = (props: ConfiguratorProps) => ( + +); diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx new file mode 100644 index 0000000000..9c1668c1ca --- /dev/null +++ b/packages/website/ts/pages/instant/features.tsx @@ -0,0 +1,146 @@ +import * as _ from 'lodash'; +import * as React from 'react'; + +import { Container } from 'ts/components/ui/container'; +import { Image } from 'ts/components/ui/image'; +import { Text } from 'ts/components/ui/text'; +import { colors } from 'ts/style/colors'; +import { ScreenWidths } from 'ts/types'; +import { utils } from 'ts/utils/utils'; + +export interface FeatureProps { + screenWidth: ScreenWidths; + onGetStartedClick: () => void; +} + +export const Features = (props: FeatureProps) => { + const isSmallScreen = props.screenWidth === ScreenWidths.Sm; + const getStartedLinkInfo = { + displayText: 'Get started', + onClick: props.onGetStartedClick, + }; + const exploreTheDocsLinkInfo = { + displayText: 'Explore the docs', + linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Get-Started`, + }; + const tokenLinkInfos = isSmallScreen ? [getStartedLinkInfo] : [getStartedLinkInfo, exploreTheDocsLinkInfo]; + return ( + + + + + + ); +}; + +interface LinkInfo { + displayText: string; + linkSrc?: string; + onClick?: () => void; +} + +interface FeatureItemProps { + imgSrc: string; + title: string; + description: string; + linkInfos: LinkInfo[]; + screenWidth: ScreenWidths; +} + +const FeatureItem = (props: FeatureItemProps) => { + const { imgSrc, title, description, linkInfos, screenWidth } = props; + const isLargeScreen = screenWidth === ScreenWidths.Lg; + const maxWidth = isLargeScreen ? '500px' : undefined; + const image = ( + + + + ); + const info = ( + + + {title} + + + + {description} + + + + {_.map(linkInfos, linkInfo => { + const onClick = (event: React.MouseEvent) => { + if (!_.isUndefined(linkInfo.onClick)) { + linkInfo.onClick(); + } else if (!_.isUndefined(linkInfo.linkSrc)) { + utils.openUrl(linkInfo.linkSrc); + } + }; + return ( + + + + {linkInfo.displayText} + + + + + + + ); + })} + + + ); + return ( + + {isLargeScreen ? ( + + {image} + {info} + + ) : ( + + {image} + {info} + + )} + + ); +}; diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx new file mode 100644 index 0000000000..fa6bd1c335 --- /dev/null +++ b/packages/website/ts/pages/instant/instant.tsx @@ -0,0 +1,87 @@ +import { utils as sharedUtils } from '@0x/react-shared'; +import * as _ from 'lodash'; +import * as React from 'react'; +import * as DocumentTitle from 'react-document-title'; + +import { Footer } from 'ts/components/footer'; +import { MetaTags } from 'ts/components/meta_tags'; +import { TopBar } from 'ts/components/top_bar/top_bar'; +import { Container } from 'ts/components/ui/container'; +import { Configurator } from 'ts/pages/instant/configurator'; +import { Features } from 'ts/pages/instant/features'; +import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant'; +import { NeedMore } from 'ts/pages/instant/need_more'; +import { Screenshots } from 'ts/pages/instant/screenshots'; +import { Dispatcher } from 'ts/redux/dispatcher'; +import { colors } from 'ts/style/colors'; +import { ScreenWidths } from 'ts/types'; +import { Translate } from 'ts/utils/translate'; +import { utils } from 'ts/utils/utils'; + +export interface InstantProps { + location: Location; + translate: Translate; + dispatcher: Dispatcher; + screenWidth: ScreenWidths; +} + +export interface InstantState {} + +const CONFIGURATOR_HASH = 'configure'; +const THROTTLE_TIMEOUT = 100; +const DOCUMENT_TITLE = '0x Instant'; +const DOCUMENT_DESCRIPTION = '0x Instant'; + +export class Instant extends React.Component { + // TODO: consolidate this small screen scaffolding into one place (its being used in portal and docs as well) + private readonly _throttledScreenWidthUpdate: () => void; + public constructor(props: InstantProps) { + super(props); + this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT); + } + public componentDidMount(): void { + window.addEventListener('resize', this._throttledScreenWidthUpdate); + window.scrollTo(0, 0); + } + public render(): React.ReactNode { + return ( + + + + + + + + + {!this._isSmallScreen() && } + +