When deploying a contract with l2ethers to a local optimism-integration OVM node, a failing deployment is reported as successful.
Test code excerpt:
const ideaTokenExchange = await IdeaTokenExchange.deploy()
await ideaTokenExchange.deployed()
const receipt = await ideaTokenExchange.deployTransaction.wait()
console.log('tx', await ethers.provider.getTransaction(receipt.transactionHash))
console.log('receipt', receipt)
console.log('code', await ethers.provider.getCode(ideaTokenExchange.address))
await ideaTokenExchange.getOwner()Deploy transaction:
{
hash: '0xfa35a0f2dd0b126aff75fa09c6c2704918bb37a4a5baa3f8e0492bb64c96ba5e',
blockHash: '0xf7b70395fc9756f9a7fc4a319eb0c781b551d9f3cbbee3359ca6a6d1020190e2',
blockNumber: 42,
transactionIndex: 0,
confirmations: 1,
from: '0xBc5058C4F77AC924584CE63cEBB754Ea14775a70',
gasPrice: BigNumber { _hex: '0x00', _isBigNumber: true },
gasLimit: BigNumber { _hex: '0x89543f', _isBigNumber: true },
to: null,
value: BigNumber { _hex: '0x00', _isBigNumber: true },
nonce: 41,
data: '0x608060405234801562..........', // contract bytecode
r: '0xda67d4a11637d9c8bb0f56cb63947de409933b7b0148e902939adad695c88334',
s: '0x4032027920305e81fba37e633643dd86194930c8638ff2471a59c711375ff576',
v: 876,
creates: '0x065afE7ADe5F05E4Bd69F00Edd53DC57Ea09774d',
chainId: 420,
wait: [Function (anonymous)]
}Receipt:
{
to: null,
from: '0xBc5058C4F77AC924584CE63cEBB754Ea14775a70',
contractAddress: '0x065afE7ADe5F05E4Bd69F00Edd53DC57Ea09774d',
transactionIndex: 0,
gasUsed: BigNumber { _hex: '0x7b89b5', _isBigNumber: true },
logsBloom: '0x00000000004000000000000000000000000000000000000000040000000000008000000000000000000000100000000000000000000000000000000000000000000000000000000000000008000000000000000010000000000000000000000400000000000000000000000000008000000000000000000000000010000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000',
blockHash: '0xf7b70395fc9756f9a7fc4a319eb0c781b551d9f3cbbee3359ca6a6d1020190e2',
transactionHash: '0xfa35a0f2dd0b126aff75fa09c6c2704918bb37a4a5baa3f8e0492bb64c96ba5e',
logs: [
{
transactionIndex: 0,
blockNumber: 42,
transactionHash: '0xfa35a0f2dd0b126aff75fa09c6c2704918bb37a4a5baa3f8e0492bb64c96ba5e',
address: '0x4200000000000000000000000000000000000006',
topics: [Array],
data: '0x0000000000000000000000000000000000000000000000000000000000000000',
logIndex: 0,
blockHash: '0xf7b70395fc9756f9a7fc4a319eb0c781b551d9f3cbbee3359ca6a6d1020190e2'
}
],
blockNumber: 42,
confirmations: 1,
cumulativeGasUsed: BigNumber { _hex: '0x7b89b5', _isBigNumber: true },
status: 1, // <------------- Transaction successful
byzantium: true
}Checking the deployed bytecode:
At the end, the await ideaTokenExchange.getOwner() call fails because there is no bytecode at that address.
Also, the deployment works when running the test with the built-in Hardhat network with l2ethers.
Output from optimism-integration:
geth_l2_1 | DEBUG[03-16|11:01:40.239] Calling Known Contract ID=50d5fab9 Name=OVM_SafetyChecker Method=isBytecodeSafe
geth_l2_1 | DEBUG[03-16|11:01:40.242] Reached the end of an OVM execution ID=50d5fab9 Return Data=0x0000000000000000000000000000000000000000000000000000000000000000 Error=nil
Does this mean the contract did not pass the bytecode safety check?
Reproduce
git clone https://github.com/Ideamarket/ideamarket-contracts
cd ideamarket-contracts
git checkout cb55038
npm i
./optimism-integration/up.sh &
# Wait a moment for up.sh to boot
npx hardhat test --network ovm_local test/contracts/ovm/core/IdeaTokenExchange.test.js
When deploying a contract with
l2ethersto a localoptimism-integrationOVM node, a failing deployment is reported as successful.Test code excerpt:
Deploy transaction:
Receipt:
Checking the deployed bytecode:
At the end, the
await ideaTokenExchange.getOwner()call fails because there is no bytecode at that address.Also, the deployment works when running the test with the built-in Hardhat network with
l2ethers.Output from
optimism-integration:Does this mean the contract did not pass the bytecode safety check?
Reproduce