102 lines
4.9 KiB
TypeScript
102 lines
4.9 KiB
TypeScript
import { blockchainTests, expect, verifyEventsFromLogs } from '@0x/contracts-test-utils';
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import { BigNumber, hexUtils } from '@0x/utils';
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import * as ethjs from 'ethereumjs-util';
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import { artifacts } from './artifacts';
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import {
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PermissionlessTransformerDeployerContract,
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PermissionlessTransformerDeployerEvents,
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TestPermissionlessTransformerDeployerTransformerContract,
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} from './wrappers';
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blockchainTests.resets('PermissionlessTransformerDeployer', env => {
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let sender: string;
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let deployer: PermissionlessTransformerDeployerContract;
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const deployBytes = artifacts.TestPermissionlessTransformerDeployerTransformer.compilerOutput.evm.bytecode.object;
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before(async () => {
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[, sender] = await env.getAccountAddressesAsync();
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deployer = await PermissionlessTransformerDeployerContract.deployFrom0xArtifactAsync(
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artifacts.PermissionlessTransformerDeployer,
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env.provider,
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env.txDefaults,
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artifacts,
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);
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});
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describe('deploy()', () => {
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it('can deploy safe contract', async () => {
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const salt = hexUtils.random();
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const targetAddress = await deployer.deploy(deployBytes, salt).callAsync();
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const target = new TestPermissionlessTransformerDeployerTransformerContract(targetAddress, env.provider);
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const receipt = await deployer.deploy(deployBytes, salt).awaitTransactionSuccessAsync({ from: sender });
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expect(await target.deployer().callAsync()).to.eq(deployer.address);
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verifyEventsFromLogs(
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receipt.logs,
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[{ deployedAddress: targetAddress, salt, sender }],
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PermissionlessTransformerDeployerEvents.Deployed,
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);
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});
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it('deploys at predictable address', async () => {
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const salt = hexUtils.random();
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const targetAddress = await deployer.deploy(deployBytes, salt).callAsync();
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const initCodeHash = hexUtils.toHex(ethjs.sha3(deployBytes));
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const expectedAddress = hexUtils.slice(
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hexUtils.toHex(ethjs.sha3(hexUtils.concat('0xFF', deployer.address, salt, initCodeHash))),
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12,
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);
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expect(targetAddress).to.eq(expectedAddress);
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});
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it('cannot deploy suicidal contract', async () => {
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const suicidalDeployBytes =
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artifacts.TestPermissionlessTransformerDeployerSuicidal.compilerOutput.evm.bytecode.object;
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const tx = deployer.deploy(suicidalDeployBytes, hexUtils.random()).awaitTransactionSuccessAsync();
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expect(tx).to.revertWith('PermissionlessTransformerDeployer/UNSAFE_CODE');
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});
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it('can deploy safe contract with value', async () => {
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const salt = hexUtils.random();
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const targetAddress = await deployer.deploy(deployBytes, salt).callAsync({ from: sender, value: 1 });
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const target = new TestPermissionlessTransformerDeployerTransformerContract(targetAddress, env.provider);
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const receipt = await deployer
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.deploy(deployBytes, salt)
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.awaitTransactionSuccessAsync({ from: sender, value: 1 });
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expect(await target.deployer().callAsync()).to.eq(deployer.address);
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verifyEventsFromLogs(
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receipt.logs,
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[{ deployedAddress: targetAddress, salt, sender }],
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PermissionlessTransformerDeployerEvents.Deployed,
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);
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expect(await env.web3Wrapper.getBalanceInWeiAsync(targetAddress)).to.bignumber.eq(1);
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});
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it('reverts if constructor throws', async () => {
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const CONSTRUCTOR_FAIL_VALUE = new BigNumber(3333);
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const tx = deployer
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.deploy(deployBytes, hexUtils.random())
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.callAsync({ value: CONSTRUCTOR_FAIL_VALUE, from: sender });
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return expect(tx).to.revertWith('PermissionlessTransformerDeployer/DEPLOY_FAILED');
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});
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it('can retrieve deployment salt from contract address', async () => {
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const salt = hexUtils.random();
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const targetAddress = await deployer.deploy(deployBytes, salt).callAsync({ from: sender });
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await deployer.deploy(deployBytes, salt).awaitTransactionSuccessAsync({ from: sender });
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expect(await deployer.toDeploymentSalt(targetAddress).callAsync()).to.eq(salt);
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});
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it('can retrieve deployment init code hash from contract address', async () => {
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const salt = hexUtils.random();
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const targetAddress = await deployer.deploy(deployBytes, salt).callAsync({ from: sender });
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await deployer.deploy(deployBytes, salt).awaitTransactionSuccessAsync({ from: sender });
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expect(hexUtils.toHex(await deployer.toInitCodeHash(targetAddress).callAsync())).to.eq(
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hexUtils.toHex(ethjs.sha3(deployBytes)),
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);
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});
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});
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});
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