public async Task can_get_commits_fails_if_any_index_invalid()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = CreateBaselineModule(testRpc);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
await baselineModule.baseline_track(receipt.ContractAddress);
await baselineModule.baseline_insertCommit(TestItem.Addresses[1], receipt.ContractAddress, TestItem.KeccakH);
await testRpc.AddBlock();
var result = await baselineModule.baseline_getCommits(
receipt.ContractAddress, new UInt256[] { 0, (UInt256)uint.MaxValue + 1 });
await testRpc.AddBlock();
result.Result.ResultType.Should().Be(ResultType.Failure);
result.ErrorCode.Should().Be(ErrorCodes.InvalidInput);
}
public async Task Suggesting_blocks_works_correctly_after_processor_restart(int suggestedBlocksAmount)
{
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build();
await testRpc.BlockchainProcessor.StopAsync();
IBlockTree tree = testRpc.BlockTree;
long startingBlockNumber = tree.Head !.Number;
SuggestNumberOfBlocks(tree, suggestedBlocksAmount);
// simulating restarts - we stopped the old blockchain processor and create the new one
BlockchainProcessor newBlockchainProcessor = new(tree, testRpc.BlockProcessor,
testRpc.BlockPreprocessorStep, testRpc.StateReader, LimboLogs.Instance, BlockchainProcessor.Options.Default);
newBlockchainProcessor.Start();
testRpc.BlockchainProcessor = newBlockchainProcessor;
// fixing after restart
StartupBlockTreeFixer fixer = new(new SyncConfig(), tree, testRpc.DbProvider.StateDb, LimboNoErrorLogger.Instance, 5);
await tree.Accept(fixer, CancellationToken.None);
// waiting for N new heads
for (int i = 0; i < suggestedBlocksAmount; ++i)
{
await testRpc.WaitForNewHead();
}
// add a new block at the end
await testRpc.AddBlock();
Assert.AreEqual(startingBlockNumber + suggestedBlocksAmount + 1, tree.Head !.Number);
}
public async Task can_get_leaves_fails_if_any_index_invalid()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = new BaselineModule(
testRpc.TxPoolBridge,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
await baselineModule.baseline_track(receipt.ContractAddress);
await baselineModule.baseline_insertLeaf(TestItem.Addresses[1], receipt.ContractAddress, TestItem.KeccakH);
await testRpc.AddBlock();
var result = await baselineModule.baseline_getLeaves(receipt.ContractAddress, 0, (UInt256)uint.MaxValue + 1);
await testRpc.AddBlock();
result.Result.ResultType.Should().Be(ResultType.Failure);
result.ErrorCode.Should().Be(ErrorCodes.InvalidInput);
}
public async Task can_return_tracked_list(uint trackedCount)
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
IStateReader stateReader = Substitute.For <IStateReader>();
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
stateReader,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
for (int i = 0; i < trackedCount; i++)
{
stateReader.GetCode(null, null).ReturnsForAnyArgs(new byte[] { 255 });
await baselineModule.baseline_track(TestItem.Addresses[i]);
}
var result = (await baselineModule.baseline_getTracked());
result.Data.Length.Should().Be((int)trackedCount);
}
public async Task can_restore_tracking_list_on_startup(uint trackedCount)
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
MemDb memDb = new MemDb();
BaselineModule baselineModule = new BaselineModule(
testRpc.TxPoolBridge,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
memDb,
LimboLogs.Instance);
for (int i = 0; i < trackedCount; i++)
{
await baselineModule.baseline_track(TestItem.Addresses[i]); // any address (no need for tree there)
}
BaselineModule restored = new BaselineModule(
testRpc.TxPoolBridge,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
memDb,
LimboLogs.Instance);
var resultRestored = await restored.baseline_getTracked();
resultRestored.Data.Length.Should().Be((int)trackedCount);
}
public async Task can_get_siblings_is_protected_against_overflow(long leafIndex)
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
testRpc.StateReader,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
await baselineModule.baseline_insertLeaf(TestItem.Addresses[1], receipt.ContractAddress, TestItem.KeccakH);
await testRpc.AddBlock();
var result = await baselineModule.baseline_getSiblings(receipt.ContractAddress, leafIndex);
await testRpc.AddBlock();
result.Result.ResultType.Should().Be(ResultType.Failure);
result.Result.Error.Should().NotBeNull();
result.ErrorCode.Should().Be(ErrorCodes.InvalidInput);
result.Data.Should().BeNull();
}
public async Task insert_commit_given_hash_is_emitting_an_event()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = CreateBaselineModule(testRpc);
BaselineTree baselineTree = new ShaBaselineTree(new MemDb(), new MemDb(), new byte[] { }, 0, LimboNoErrorLogger.Instance);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
await testRpc.AddFunds(TestItem.Addresses[1], 1.Ether());
Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
Keccak insertLeafTxHash = (
await baselineModule.baseline_insertCommit(
TestItem.Addresses[1],
receipt.ContractAddress,
TestItem.KeccakH)).Data;
await testRpc.AddBlock();
ReceiptForRpc insertLeafReceipt = (await testRpc.EthModule.eth_getTransactionReceipt(insertLeafTxHash)).Data;
insertLeafReceipt.Logs.Should().HaveCount(1);
}
public async Task deploy_deploys_the_contract()
{
var spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
testRpc.TestWallet.UnlockAccount(TestItem.Addresses[0], new SecureString());
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
DepositModule depositModule = new DepositModule(
testRpc.TxPoolBridge,
testRpc.LogFinder,
new DepositConfig()
{
DepositContractAddress = TestItem.AddressA.ToString()
},
LimboLogs.Instance);
var result = await depositModule.deposit_deploy(TestItem.Addresses[0]);
result.Data.Should().NotBe(null);
result.ErrorCode.Should().Be(0);
result.Result.Error.Should().BeNull();
result.Result.ResultType.Should().Be(ResultType.Success);
await testRpc.AddBlock();
testRpc.BlockTree.Head.Number.Should().Be(5);
testRpc.BlockTree.Head.Transactions.Should().Contain(tx => tx.IsContractCreation);
var code = testRpc.StateReader
.GetCode(testRpc.BlockTree.Head.StateRoot, ContractAddress.From(TestItem.Addresses[0], 0));
code.Should().NotBeEmpty();
}
public async Task deploy_deploys_the_contract()
{
var spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
testRpc.TestWallet.UnlockAccount(TestItem.Addresses[0], new SecureString());
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
testRpc.StateReader,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
var result = await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA");
result.Data.Should().NotBe(null);
result.ErrorCode.Should().Be(0);
result.Result.Error.Should().BeNull();
result.Result.ResultType.Should().Be(ResultType.Success);
await testRpc.AddBlock();
testRpc.BlockTree.Head.Number.Should().Be(5);
testRpc.BlockTree.Head.Transactions.Should().Contain(tx => tx.IsContractCreation);
var code = testRpc.StateReader
.GetCode(testRpc.BlockTree.Head.StateRoot, ContractAddress.From(TestItem.Addresses[0], 0));
code.Should().NotBeEmpty();
}
public async Task insert_leaf_given_hash_is_emitting_an_event()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
testRpc.StateReader,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
await testRpc.AddFunds(TestItem.Addresses[1], 1.Ether());
Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
Keccak insertLeafTxHash = (
await baselineModule.baseline_insertLeaf(
TestItem.Addresses[1],
receipt.ContractAddress,
TestItem.KeccakH)).Data;
await testRpc.AddBlock();
ReceiptForRpc insertLeafReceipt = (await testRpc.EthModule.eth_getTransactionReceipt(insertLeafTxHash)).Data;
insertLeafReceipt.Logs.Should().HaveCount(1);
}
public async Task concurrent_track_requests_will_succeed()
{
Random random = new Random(42);
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
IStateReader stateReader = Substitute.For <IStateReader>();
BaselineModule baselineModule = CreateBaselineModule(testRpc, stateReader);
int iterationsPerTask = 1000;
Action trackAction = () =>
{
for (int i = 0; i < iterationsPerTask; i++)
{
byte[] bytes = new byte[20];
random.NextBytes(bytes);
Address address = new Address(bytes);
stateReader.GetCode(Arg.Any <Keccak>(), address).Returns(new byte[] { 255 });
var result = baselineModule.baseline_track(address).Result; // safe to invoke Result here
result.Result.ResultType.Should().Be(ResultType.Success);
}
};
Task task1 = new Task(trackAction);
Task task2 = new Task(trackAction);
Task task3 = new Task(trackAction);
task1.Start();
task2.Start();
task3.Start();
await Task.WhenAll(task1, task2, task3);
}
public async Task track_untrack_track_works()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = CreateBaselineModule(testRpc);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
Address treeAddress = await Deploy(testRpc, baselineModule);
var result = await baselineModule.baseline_track(treeAddress);
result.Result.ResultType.Should().Be(ResultType.Success);
result = await baselineModule.baseline_untrack(treeAddress);
result.Result.ResultType.Should().Be(ResultType.Success);
result = await baselineModule.baseline_track(treeAddress);
result.Result.ResultType.Should().Be(ResultType.Success);
var countResult = await baselineModule.baseline_getCount(treeAddress);
countResult.Result.ResultType.Should().Be(ResultType.Success);
}
public async Task Eth_create_access_list_calculates_proper_gas(bool optimize, long loads)
{
var test = await TestRpcBlockchain.ForTest(SealEngineType.NethDev)
.Build(new TestSpecProvider(Berlin.Instance));
(byte[] code, AccessListItemForRpc[] accessList) = GetTestAccessList(loads);
TransactionForRpc transaction =
test.JsonSerializer.Deserialize <TransactionForRpc>(
$"{{\"type\":\"0x1\", \"data\": \"{code.ToHexString(true)}\"}}");
string serializedCreateAccessList = test.TestEthRpc("eth_createAccessList",
test.JsonSerializer.Serialize(transaction), "0x0", optimize.ToString().ToLower());
if (optimize && loads <= AccessTxTracer.MaxStorageAccessToOptimize)
{
accessList = GetTestAccessList(loads, false).AccessList;
}
transaction.AccessList = accessList;
string serializedEstimateGas =
test.TestEthRpc("eth_estimateGas", test.JsonSerializer.Serialize(transaction), "0x0");
var gasUsedEstimateGas = JToken.Parse(serializedEstimateGas).Value <string>("result");
var gasUsedCreateAccessList =
JToken.Parse(serializedCreateAccessList).SelectToken("result.gasUsed")?.Value <string>();
gasUsedCreateAccessList.Should().Be(gasUsedEstimateGas);
}
public async Task second_track_request_will_fail()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
testRpc.StateReader,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
await baselineModule.baseline_track(TestItem.AddressC);
var result = await baselineModule.baseline_track(TestItem.AddressC);
result.Result.ResultType.Should().Be(ResultType.Failure);
result.Result.Error.Should().NotBeNull();
result.ErrorCode.Should().Be(ErrorCodes.InvalidInput);
}
public async Task insert_commits_given_hash_is_emitting_an_event(int leafCount)
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = CreateBaselineModule(testRpc);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
await testRpc.AddFunds(TestItem.Addresses[1], 1.Ether());
Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
Keccak[] leaves = Enumerable.Repeat(TestItem.KeccakH, leafCount).ToArray();
Keccak insertLeavesTxHash = (await baselineModule.baseline_insertCommits(
TestItem.Addresses[1],
receipt.ContractAddress,
leaves)).Data;
await testRpc.AddBlock();
ReceiptForRpc insertLeafReceipt = (await testRpc.EthModule.eth_getTransactionReceipt(
insertLeavesTxHash)).Data;
insertLeafReceipt.Logs.Should().HaveCount(1);
insertLeafReceipt.Logs[0].Data.Length.Should().Be(128 + leafCount * 32);
}
public async Task can_get_commits_after_commit_is_added()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = CreateBaselineModule(testRpc);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
await testRpc.AddFunds(TestItem.Addresses[1], 1.Ether());
Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
await baselineModule.baseline_insertCommit(TestItem.Addresses[1], receipt.ContractAddress, TestItem.KeccakH);
await testRpc.AddBlock();
await baselineModule.baseline_track(receipt.ContractAddress);
var result = await baselineModule.baseline_getCommits(receipt.ContractAddress, new UInt256[] { 0, 1 });
await testRpc.AddBlock();
result.Result.ResultType.Should().Be(ResultType.Success);
result.Result.Error.Should().Be(null);
result.ErrorCode.Should().Be(0);
result.Data[0].Hash.Should().Be(TestItem.KeccakH);
result.Data[1].Hash.Should().Be(Keccak.Zero);
}
public async Task deploy_returns_an_error_when_file_is_missing()
{
var spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
testRpc.TestWallet.UnlockAccount(TestItem.Addresses[0], new SecureString());
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
testRpc.StateReader,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
var result = await baselineModule.baseline_deploy(TestItem.Addresses[0], "MissingContract");
result.Data.Should().Be(null);
result.ErrorCode.Should().Be(ErrorCodes.ResourceNotFound);
result.Result.Error.Should().NotBeEmpty();
result.Result.ResultType.Should().Be(ResultType.Failure);
}
public async Task deploy_bytecode_validates_input(string bytecode)
{
var spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
testRpc.TestWallet.UnlockAccount(TestItem.Addresses[0], new SecureString());
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
BaselineModule baselineModule = CreateBaselineModule(testRpc);
var result = await baselineModule.baseline_deployBytecode(
TestItem.Addresses[0],
bytecode); // invalid input
result.Data.Should().Be(null);
result.ErrorCode.Should().Be(ErrorCodes.InvalidInput);
result.Result.Error.Should().NotBeNull();
result.Result.ResultType.Should().Be(ResultType.Failure);
await testRpc.AddBlock();
testRpc.BlockTree.Head.Number.Should().Be(5);
testRpc.BlockTree.Head.Transactions.Should().NotContain(tx => tx.IsContractCreation);
var code = testRpc.StateReader
.GetCode(testRpc.BlockTree.Head.StateRoot, ContractAddress.From(TestItem.Addresses[0], 0));
code.Should().BeEmpty();
}
private async Task <(TestRpcBlockchain TestRpc, BaselineModule BaselineModule)> InitializeTestRpc(Address address)
{
var spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
var blockBuilder = Core.Test.Builders.Build.A.Block.Genesis.WithGasLimit(10000000000);
var testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev)
.WithGenesisBlockBuilder(blockBuilder)
.Build(spec);
testRpc.TestWallet.UnlockAccount(address, new SecureString());
await testRpc.AddFunds(address, 1.Ether());
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
testRpc.StateReader,
testRpc.LogFinder,
testRpc.BlockTree,
new AbiEncoder(),
_fileSystem,
_baselineDb,
_metadataBaselineDb,
LimboLogs.Instance,
testRpc.BlockProcessor,
new DisposableStack());
Keccak txHash = (await baselineModule.baseline_deploy(address, "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
return(testRpc, baselineModule);
}
public async Task Process_long_running_branch(int blocksAmount)
{
var address = TestItem.Addresses[0];
var spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
var testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev)
.Build(spec);
testRpc.TestWallet.UnlockAccount(address, new SecureString());
await testRpc.AddFunds(address, 1.Ether());
await testRpc.AddBlock();
var suggestedBlockResetEvent = new SemaphoreSlim(0);
testRpc.BlockTree.NewHeadBlock += (s, e) =>
{
suggestedBlockResetEvent.Release(1);
};
var branchLength = blocksAmount + (int)testRpc.BlockTree.BestKnownNumber + 1;
((BlockTree)testRpc.BlockTree).AddBranch(branchLength, (int)testRpc.BlockTree.BestKnownNumber);
(await suggestedBlockResetEvent.WaitAsync(TestBlockchain.DefaultTimeout * 10)).Should().BeTrue();
Assert.AreEqual(branchLength - 1, (int)testRpc.BlockTree.BestKnownNumber);
}
public static Task <TestMevRpcBlockchain> CreateChain(int maxMergedBundles, IReleaseSpec?releaseSpec = null, UInt256?initialBaseFeePerGas = null, Address[]?relayAddresses = null)
{
TestMevRpcBlockchain testMevRpcBlockchain = new(maxMergedBundles, initialBaseFeePerGas, relayAddresses);
TestSpecProvider testSpecProvider = releaseSpec is not null ? new TestSpecProvider(releaseSpec) : new TestSpecProvider(Berlin.Instance);
testSpecProvider.ChainId = 1;
return(TestRpcBlockchain.ForTest(testMevRpcBlockchain).Build(testSpecProvider));
}
public static Task <TestAccountAbstractionRpcBlockchain> CreateChain(IReleaseSpec?releaseSpec = null, UInt256?initialBaseFeePerGas = null)
{
TestAccountAbstractionRpcBlockchain testMevRpcBlockchain = new(initialBaseFeePerGas);
TestSpecProvider testSpecProvider = releaseSpec is not null ? new TestSpecProvider(releaseSpec) : new TestSpecProvider(London.Instance);
testSpecProvider.ChainId = 1;
return(TestRpcBlockchain.ForTest(testMevRpcBlockchain).Build(testSpecProvider));
}
public async Task Parallel_calls()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(
SealEngineType.NethDev).Build(spec, 100000.Ether());
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
testRpc.StateReader,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
for (int i = 0; i < 255; i++)
{
testRpc.TestWallet.UnlockAccount(TestItem.Addresses[i], new SecureString());
await testRpc.AddFunds(TestItem.Addresses[i], 100.Ether());
}
// Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
// await testRpc.AddBlock();
// ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
List <Task> tasks = new List <Task>();
for (int i = 0; i < 16; i++)
{
Task task = RunAll(testRpc, baselineModule, i);
tasks.Add(task);
}
await Task.WhenAny(Task.Delay(30000), Task.WhenAny(tasks)).ContinueWith(t =>
{
foreach (Task task in tasks)
{
if (task.IsFaulted)
{
ExceptionHelper.Rethrow(task.Exception !.InnerException);
}
}
});
await Task.WhenAny(Task.Delay(30000), Task.WhenAll(tasks)).ContinueWith(t =>
{
foreach (Task task in tasks)
{
if (task.IsFaulted)
{
ExceptionHelper.Rethrow(task.Exception !.InnerException);
}
}
});
}
private async Task <TestRpcBlockchain> CreateTestRpc()
{
Address address = TestItem.Addresses[0];
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev)
.Build(spec);
testRpc.TestWallet.UnlockAccount(address, new SecureString());
await testRpc.AddFunds(address, 1.Ether());
return(testRpc);
}
public async Task untrack_fails_when_not_tracked()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = CreateBaselineModule(testRpc);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
var result = await baselineModule.baseline_untrack(TestItem.AddressC);
result.Result.ResultType.Should().Be(ResultType.Failure);
}
public async Task can_get_siblings_after_leaf_is_added()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = new BaselineModule(
testRpc.TxSender,
testRpc.StateReader,
testRpc.LogFinder,
testRpc.BlockTree,
_abiEncoder,
_fileSystem,
new MemDb(),
LimboLogs.Instance);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
await testRpc.AddFunds(TestItem.Addresses[1], 1.Ether());
Keccak txHash = (await baselineModule.baseline_deploy(TestItem.Addresses[0], "MerkleTreeSHA")).Data;
await testRpc.AddBlock();
ReceiptForRpc receipt = (await testRpc.EthModule.eth_getTransactionReceipt(txHash)).Data;
await baselineModule.baseline_insertLeaf(
TestItem.Addresses[1], receipt.ContractAddress, TestItem.KeccakH);
await testRpc.AddBlock();
await baselineModule.baseline_track(receipt.ContractAddress);
var result = await baselineModule.baseline_getSiblings(receipt.ContractAddress, 0);
await testRpc.AddBlock();
result.Result.ResultType.Should().Be(ResultType.Success);
result.Result.Error.Should().Be(null);
result.ErrorCode.Should().Be(0);
result.Data.Should().HaveCount(32);
Keccak root = (await baselineModule.baseline_getRoot(receipt.ContractAddress)).Data;
bool verificationResult =
(await baselineModule.baseline_verify(
receipt.ContractAddress,
root,
TestItem.KeccakH,
result.Data))
.Data;
verificationResult.Should().Be(true);
}
public async Task track_request_will_succeed()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
IStateReader stateReader = Substitute.For <IStateReader>();
BaselineModule baselineModule = CreateBaselineModule(testRpc, stateReader);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
stateReader.GetCode(Arg.Any <Keccak>(), TestItem.AddressC).Returns(new byte[] { 255 });
var result = await baselineModule.baseline_track(TestItem.AddressC);
result.Result.ResultType.Should().Be(ResultType.Success);
}
public async Task Eth_gasPrice_BlocksAvailableLessThanBlocksToCheckWith1559Tx_ShouldGiveCorrectResult(bool eip1559Enabled, string expected)
{
using Context ctx = await Context.Create();
Block[] blocks = GetThreeTestBlocksWith1559Tx();
BlockTree blockTree = Build.A.BlockTree(blocks[0]).WithBlocks(blocks).TestObject;
GasPriceOracle gasPriceOracle = new(blockTree, GetSpecProviderWithEip1559EnabledAs(eip1559Enabled));
ctx._test = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).WithBlockFinder(blockTree).WithGasPriceOracle(gasPriceOracle)
.Build();
string serialized = ctx._test.TestEthRpc("eth_gasPrice");
Assert.AreEqual($"{{\"jsonrpc\":\"2.0\",\"result\":\"{expected}\",\"id\":67}}", serialized);
}
public async Task track_on_an_empty_code_account_will_fail()
{
SingleReleaseSpecProvider spec = new SingleReleaseSpecProvider(ConstantinopleFix.Instance, 1);
TestRpcBlockchain testRpc = await TestRpcBlockchain.ForTest(SealEngineType.NethDev).Build(spec);
BaselineModule baselineModule = CreateBaselineModule(testRpc);
await testRpc.AddFunds(TestItem.Addresses[0], 1.Ether());
var result = await baselineModule.baseline_track(TestItem.AddressC);
result.Result.ResultType.Should().Be(ResultType.Failure);
result.Result.Error.Should().NotBeNull();
result.ErrorCode.Should().Be(ErrorCodes.InvalidInput);
}
public async Task Eth_call_with_accessList()
{
var test = await TestRpcBlockchain.ForTest(SealEngineType.NethDev)
.Build(new TestSpecProvider(Berlin.Instance));
(byte[] code, AccessListItemForRpc[] accessList) = GetTestAccessList();
TransactionForRpc transaction =
test.JsonSerializer.Deserialize <TransactionForRpc>(
$"{{\"type\":\"0x1\", \"data\": \"{code.ToHexString(true)}\"}}");
transaction.AccessList = accessList;
string serialized = test.TestEthRpc("eth_call", test.JsonSerializer.Serialize(transaction), "0x0");
Assert.AreEqual("{\"jsonrpc\":\"2.0\",\"result\":\"0x010203\",\"id\":67}", serialized);
}