99f5be8378
* Refactor excess interfaces * Compiles on 0.6 * Refactored into try/catch * Rebase and Refactored to v06 * Handle invalid registry in LP * Update packages/asset-swapper/contracts/src/LiquidityProviderSampler.sol Co-authored-by: Lawrence Forman <lawrence@0xproject.com> * chore: [asset-swapper] Move Bridge Addresses and Gas schedule * curve->pool * lint * Refactor to fix module load order * Move FEE Schedule * rollup: Swerve/Sushi/SnowSwap/DODO (#7) * rollup: Swerve/Sushi * DODO Rollup + Snowswap Swerve * hardcode addresses temporarily * rebase * rename to SUSHISWAP_ROUTER * CHANGELOGs * CHANGELOGs Co-authored-by: Lawrence Forman <lawrence@0xproject.com>
108 lines
3.0 KiB
Solidity
108 lines
3.0 KiB
Solidity
/*
|
|
|
|
Copyright 2019 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 ^0.6;
|
|
pragma experimental ABIEncoderV2;
|
|
|
|
import "../src/NativeOrderSampler.sol";
|
|
|
|
|
|
contract TestNativeOrderSamplerToken {
|
|
mapping (address => uint256) public balanceOf;
|
|
mapping (address => mapping(address => uint256)) public allowance;
|
|
|
|
function setBalanceAndAllowance(
|
|
address owner,
|
|
address spender,
|
|
uint256 balance,
|
|
uint256 allowance_
|
|
)
|
|
external
|
|
{
|
|
balanceOf[owner] = balance;
|
|
allowance[owner][spender] = allowance_;
|
|
}
|
|
}
|
|
|
|
contract TestNativeOrderSampler is
|
|
NativeOrderSampler
|
|
{
|
|
uint8 private constant MAX_ORDER_STATUS = uint8(IExchange.OrderStatus.CANCELLED) + 1;
|
|
bytes32 private constant VALID_SIGNATURE_HASH = keccak256(hex"01");
|
|
|
|
function createTokens(uint256 count)
|
|
external
|
|
returns (TestNativeOrderSamplerToken[] memory tokens)
|
|
{
|
|
tokens = new TestNativeOrderSamplerToken[](count);
|
|
for (uint256 i = 0; i < count; ++i) {
|
|
tokens[i] = new TestNativeOrderSamplerToken();
|
|
}
|
|
}
|
|
|
|
function setTokenBalanceAndAllowance(
|
|
TestNativeOrderSamplerToken token,
|
|
address owner,
|
|
address spender,
|
|
uint256 balance,
|
|
uint256 allowance
|
|
)
|
|
external
|
|
{
|
|
token.setBalanceAndAllowance(owner, spender, balance, allowance);
|
|
}
|
|
|
|
// IExchange.getAssetProxy()
|
|
function getAssetProxy(bytes4 proxyId)
|
|
public
|
|
pure
|
|
returns (address)
|
|
{
|
|
return address(uint160(uint256(keccak256(abi.encode(proxyId)))));
|
|
}
|
|
|
|
// IExchange.getOrderInfo()
|
|
function getOrderInfo(IExchange.Order calldata order)
|
|
external
|
|
pure
|
|
returns (IExchange.OrderInfo memory orderInfo)
|
|
{
|
|
// The order salt determines everything.
|
|
orderInfo.orderHash = keccak256(abi.encode(order.salt));
|
|
if (uint8(order.salt) == 0xFF) {
|
|
orderInfo.orderStatus = IExchange.OrderStatus.FULLY_FILLED;
|
|
} else {
|
|
orderInfo.orderStatus = IExchange.OrderStatus.FILLABLE;
|
|
}
|
|
// The expiration time is the filled taker asset amount.
|
|
orderInfo.orderTakerAssetFilledAmount = order.expirationTimeSeconds;
|
|
}
|
|
|
|
// IExchange.isValidSignature()
|
|
function isValidHashSignature(
|
|
bytes32,
|
|
address,
|
|
bytes calldata signature
|
|
)
|
|
external
|
|
pure
|
|
returns (bool isValid)
|
|
{
|
|
return keccak256(signature) == VALID_SIGNATURE_HASH;
|
|
}
|
|
}
|