public void Can_sign_on_networks_with_chain_id(DevWalletType walletType)
{
const int networkId = 40000;
EthereumEcdsa ecdsa = new EthereumEcdsa(new CustomSpecProvider(networkId, (0, MuirGlacier.Instance)), LimboLogs.Instance);
IWallet wallet = SetupWallet(walletType);
for (int i = 1; i <= (walletType == DevWalletType.Memory ? 10 : 3); i++)
{
Address signerAddress = wallet.GetAccounts()[0];
Transaction tx = new Transaction();
tx.SenderAddress = signerAddress;
wallet.Sign(tx, networkId);
Address recovered = ecdsa.RecoverAddress(tx, networkId);
Assert.AreEqual(signerAddress, recovered, $"{i}");
Assert.AreEqual(networkId, tx.Signature.ChainId, "chainId");
}
}
protected EthereumTestResult RunTest(GeneralStateTest test, ITxTracer txTracer)
{
TestContext.Write($"Running {test.Name} at {DateTime.UtcNow:HH:mm:ss.ffffff}");
Stopwatch stopwatch = Stopwatch.StartNew();
Assert.IsNull(test.LoadFailure, "test data loading failure");
ISnapshotableDb stateDb = new StateDb();
ISnapshotableDb codeDb = new StateDb();
ISpecProvider specProvider = new CustomSpecProvider(1,
(0, Frontier.Instance), // TODO: this thing took a lot of time to find after it was removed!, genesis block is always initialized with Frontier
(1, test.Fork));
if (specProvider.GenesisSpec != Frontier.Instance)
{
Assert.Fail("Expected genesis spec to be Frontier for blockchain tests");
}
IStateProvider stateProvider = new StateProvider(stateDb, codeDb, _logManager);
IBlockhashProvider blockhashProvider = new TestBlockhashProvider();
IStorageProvider storageProvider = new StorageProvider(stateDb, stateProvider, _logManager);
IVirtualMachine virtualMachine = new VirtualMachine(
stateProvider,
storageProvider,
blockhashProvider,
specProvider,
_logManager);
TransactionProcessor transactionProcessor = new TransactionProcessor(
specProvider,
stateProvider,
storageProvider,
virtualMachine,
_logManager);
InitializeTestState(test, stateProvider, storageProvider, specProvider);
BlockHeader header = new BlockHeader(test.PreviousHash, Keccak.OfAnEmptySequenceRlp, test.CurrentCoinbase, test.CurrentDifficulty, test.CurrentNumber, test.CurrentGasLimit, test.CurrentTimestamp, new byte[0]);
header.StateRoot = test.PostHash;
header.Hash = Keccak.Compute("1");
stateProvider.Commit(specProvider.GenesisSpec);
stateProvider.CommitTree();
transactionProcessor.Execute(test.Transaction, header, txTracer);
stateProvider.Commit(specProvider.GenesisSpec);
stateProvider.CommitTree();
// '@winsvega added a 0-wei reward to the miner , so we had to add that into the state test execution phase. He needed it for retesteth.'
if (!stateProvider.AccountExists(test.CurrentCoinbase))
{
stateProvider.CreateAccount(test.CurrentCoinbase, 0);
}
stateProvider.RecalculateStateRoot();
List <string> differences = RunAssertions(test, stateProvider);
EthereumTestResult testResult = new EthereumTestResult();
testResult.Pass = differences.Count == 0;
testResult.Fork = test.ForkName;
testResult.Name = test.Name;
testResult.TimeInMs = (int)stopwatch.Elapsed.TotalMilliseconds;
testResult.StateRoot = stateProvider.StateRoot;
// Assert.Zero(differences.Count, "differences");
return(testResult);
}
protected async Task <EthereumTestResult> RunTest(BlockchainTest test, Stopwatch?stopwatch = null)
{
TestContext.Write($"Running {test.Name} at {DateTime.UtcNow:HH:mm:ss.ffffff}");
Assert.IsNull(test.LoadFailure, "test data loading failure");
IDb stateDb = new MemDb();
IDb codeDb = new MemDb();
ISpecProvider specProvider;
if (test.NetworkAfterTransition != null)
{
specProvider = new CustomSpecProvider(1,
(0, Frontier.Instance),
(1, test.Network),
(test.TransitionBlockNumber, test.NetworkAfterTransition));
}
else
{
specProvider = new CustomSpecProvider(1,
(0, Frontier.Instance), // TODO: this thing took a lot of time to find after it was removed!, genesis block is always initialized with Frontier
(1, test.Network));
}
if (specProvider.GenesisSpec != Frontier.Instance)
{
Assert.Fail("Expected genesis spec to be Frontier for blockchain tests");
}
DifficultyCalculator.Wrapped = new DifficultyCalculator(specProvider);
IRewardCalculator rewardCalculator = new RewardCalculator(specProvider);
IEthereumEcdsa ecdsa = new EthereumEcdsa(specProvider.ChainId, _logManager);
TrieStore trieStore = new(stateDb, _logManager);
IStateProvider stateProvider = new StateProvider(trieStore, codeDb, _logManager);
MemDb blockInfoDb = new MemDb();
IBlockTree blockTree = new BlockTree(new MemDb(), new MemDb(), blockInfoDb, new ChainLevelInfoRepository(blockInfoDb), specProvider, NullBloomStorage.Instance, _logManager);
ITransactionComparerProvider transactionComparerProvider = new TransactionComparerProvider(specProvider, blockTree);
ITxPool transactionPool = new TxPool(NullTxStorage.Instance, ecdsa, new ChainHeadInfoProvider(specProvider, blockTree, stateProvider), new TxPoolConfig(), new TxValidator(specProvider.ChainId), _logManager, transactionComparerProvider.GetDefaultComparer());
IReceiptStorage receiptStorage = NullReceiptStorage.Instance;
IBlockhashProvider blockhashProvider = new BlockhashProvider(blockTree, _logManager);
ITxValidator txValidator = new TxValidator(ChainId.Mainnet);
IHeaderValidator headerValidator = new HeaderValidator(blockTree, Sealer, specProvider, _logManager);
IOmmersValidator ommersValidator = new OmmersValidator(blockTree, headerValidator, _logManager);
IBlockValidator blockValidator = new BlockValidator(txValidator, headerValidator, ommersValidator, specProvider, _logManager);
IStorageProvider storageProvider = new StorageProvider(trieStore, stateProvider, _logManager);
IVirtualMachine virtualMachine = new VirtualMachine(
stateProvider,
storageProvider,
blockhashProvider,
specProvider,
_logManager);
IBlockProcessor blockProcessor = new BlockProcessor(
specProvider,
blockValidator,
rewardCalculator,
new TransactionProcessor(
specProvider,
stateProvider,
storageProvider,
virtualMachine,
_logManager),
stateProvider,
storageProvider,
transactionPool,
receiptStorage,
NullWitnessCollector.Instance,
_logManager);
IBlockchainProcessor blockchainProcessor = new BlockchainProcessor(
blockTree,
blockProcessor,
new RecoverSignatures(ecdsa, NullTxPool.Instance, specProvider, _logManager),
_logManager,
BlockchainProcessor.Options.NoReceipts);
InitializeTestState(test, stateProvider, storageProvider, specProvider);
List <(Block Block, string ExpectedException)> correctRlp = new();
for (int i = 0; i < test.Blocks.Length; i++)
{
try
{
TestBlockJson testBlockJson = test.Blocks[i];
var rlpContext = Bytes.FromHexString(testBlockJson.Rlp).AsRlpStream();
Block suggestedBlock = Rlp.Decode <Block>(rlpContext);
suggestedBlock.Header.SealEngineType = test.SealEngineUsed ? SealEngineType.Ethash : SealEngineType.None;
Assert.AreEqual(new Keccak(testBlockJson.BlockHeader.Hash), suggestedBlock.Header.Hash, "hash of the block");
for (int ommerIndex = 0; ommerIndex < suggestedBlock.Ommers.Length; ommerIndex++)
{
Assert.AreEqual(new Keccak(testBlockJson.UncleHeaders[ommerIndex].Hash), suggestedBlock.Ommers[ommerIndex].Hash, "hash of the ommer");
}
correctRlp.Add((suggestedBlock, testBlockJson.ExpectedException));
}
catch (Exception)
{
_logger?.Info($"Invalid RLP ({i})");
}
}
if (correctRlp.Count == 0)
{
EthereumTestResult result;
if (test.GenesisBlockHeader is null)
{
result = new EthereumTestResult(test.Name, "Genesis block header missing in the test spec.");
}
else if (!new Keccak(test.GenesisBlockHeader.Hash).Equals(test.LastBlockHash))
{
result = new EthereumTestResult(test.Name, "Genesis hash mismatch");
}
else
{
result = new EthereumTestResult(test.Name, null, true);
}
return(result);
}
if (test.GenesisRlp == null)
{
test.GenesisRlp = Rlp.Encode(new Block(JsonToEthereumTest.Convert(test.GenesisBlockHeader)));
}
Block genesisBlock = Rlp.Decode <Block>(test.GenesisRlp.Bytes);
Assert.AreEqual(new Keccak(test.GenesisBlockHeader.Hash), genesisBlock.Header.Hash, "genesis header hash");
ManualResetEvent genesisProcessed = new(false);
blockTree.NewHeadBlock += (_, args) =>
{
if (args.Block.Number == 0)
{
Assert.AreEqual(genesisBlock.Header.StateRoot, stateProvider.StateRoot, "genesis state root");
genesisProcessed.Set();
}
};
blockchainProcessor.Start();
blockTree.SuggestBlock(genesisBlock);
genesisProcessed.WaitOne();
for (int i = 0; i < correctRlp.Count; i++)
{
stopwatch?.Start();
try
{
if (correctRlp[i].ExpectedException != null)
{
_logger.Info($"Expecting block exception: {correctRlp[i].ExpectedException}");
}
if (correctRlp[i].Block.Hash == null)
{
throw new Exception($"null hash in {test.Name} block {i}");
}
// TODO: mimic the actual behaviour where block goes through validating sync manager?
if (!test.SealEngineUsed || blockValidator.ValidateSuggestedBlock(correctRlp[i].Block))
{
blockTree.SuggestBlock(correctRlp[i].Block);
}
else
{
Console.WriteLine("Invalid block");
}
}
catch (InvalidBlockException)
{
}
catch (Exception ex)
{
_logger?.Info(ex.ToString());
}
}
await blockchainProcessor.StopAsync(true);
stopwatch?.Stop();
List <string> differences = RunAssertions(test, blockTree.RetrieveHeadBlock(), storageProvider, stateProvider);
// if (differences.Any())
// {
// BlockTrace blockTrace = blockchainProcessor.TraceBlock(blockTree.BestSuggested.Hash);
// _logger.Info(new UnforgivingJsonSerializer().Serialize(blockTrace, true));
// }
Assert.Zero(differences.Count, "differences");
return(new EthereumTestResult
(
test.Name,
null,
differences.Count == 0
));
}
public void When_no_transitions_specified_throws_argument_exception()
{
Assert.Throws <ArgumentException>(() => _ = new CustomSpecProvider());
}
protected EthereumTestResult RunTest(GeneralStateTest test, ITxTracer txTracer)
{
TestContext.Write($"Running {test.Name} at {DateTime.UtcNow:HH:mm:ss.ffffff}");
Assert.IsNull(test.LoadFailure, "test data loading failure");
IDb stateDb = new MemDb();
IDb codeDb = new MemDb();
ISpecProvider specProvider = new CustomSpecProvider(1,
(0, Frontier.Instance), // TODO: this thing took a lot of time to find after it was removed!, genesis block is always initialized with Frontier
(1, test.Fork));
if (specProvider.GenesisSpec != Frontier.Instance)
{
Assert.Fail("Expected genesis spec to be Frontier for blockchain tests");
}
TrieStore trieStore = new(stateDb, _logManager);
StateProvider stateProvider = new (trieStore, codeDb, _logManager);
IBlockhashProvider blockhashProvider = new TestBlockhashProvider();
IStorageProvider storageProvider = new StorageProvider(trieStore, stateProvider, _logManager);
IVirtualMachine virtualMachine = new VirtualMachine(
blockhashProvider,
specProvider,
_logManager);
TransactionProcessor transactionProcessor = new(
specProvider,
stateProvider,
storageProvider,
virtualMachine,
_logManager);
InitializeTestState(test, stateProvider, storageProvider, specProvider);
BlockHeader header = new(test.PreviousHash, Keccak.OfAnEmptySequenceRlp, test.CurrentCoinbase,
test.CurrentDifficulty, test.CurrentNumber, test.CurrentGasLimit, test.CurrentTimestamp, Array.Empty <byte>());
header.BaseFeePerGas = test.Fork.IsEip1559Enabled ? test.CurrentBaseFee ?? _defaultBaseFeeForStateTest : UInt256.Zero;
header.StateRoot = test.PostHash;
header.Hash = header.CalculateHash();
header.IsPostMerge = test.CurrentRandom is not null;
header.MixHash = test.CurrentRandom;
Stopwatch stopwatch = Stopwatch.StartNew();
var txValidator = new TxValidator((MainnetSpecProvider.Instance.ChainId));
var spec = specProvider.GetSpec(test.CurrentNumber);
if (test.Transaction.ChainId == null)
{
test.Transaction.ChainId = MainnetSpecProvider.Instance.ChainId;
}
bool isValid = txValidator.IsWellFormed(test.Transaction, spec);
if (isValid)
{
transactionProcessor.Execute(test.Transaction, header, txTracer);
}
stopwatch.Stop();
stateProvider.Commit(specProvider.GenesisSpec);
stateProvider.CommitTree(1);
// '@winsvega added a 0-wei reward to the miner , so we had to add that into the state test execution phase. He needed it for retesteth.'
if (!stateProvider.AccountExists(test.CurrentCoinbase))
{
stateProvider.CreateAccount(test.CurrentCoinbase, 0);
}
stateProvider.RecalculateStateRoot();
List <string> differences = RunAssertions(test, stateProvider);
EthereumTestResult testResult = new(test.Name, test.ForkName, differences.Count == 0);
testResult.TimeInMs = (int)stopwatch.Elapsed.TotalMilliseconds;
testResult.StateRoot = stateProvider.StateRoot;
// Assert.Zero(differences.Count, "differences");
return(testResult);
}
