public async Task RequestCrossChainData_Test()
{
var chainId = ChainHelper.GetChainId(ChainHelper.ConvertBase58ToChainId("AELF") + 1);
var remoteChainId = ChainOptions.ChainId;
var height = 2;
var port = 5000;
await Server.StartAsync(port);
var grpcClientInitializationContext = new GrpcClientInitializationContext
{
RemoteChainId = chainId,
LocalChainId = ChainHelper.ConvertBase58ToChainId("AELF"),
DialTimeout = 1000,
UriStr = string.Concat(Host, ":", port)
};
var client = new ClientForSideChain(grpcClientInitializationContext);
_grpcCrossChainCommunicationTestHelper.GrpcCrossChainClients.TryAdd(remoteChainId, client);
_grpcCrossChainCommunicationTestHelper.FakeSideChainBlockDataEntityCacheOnServerSide(height);
await client.RequestCrossChainDataAsync(height, b => _blockCacheEntityProducer.TryAddBlockCacheEntity(b));
var clientBlockDataEntityCache = GrpcCrossChainCommunicationTestHelper.ClientBlockDataEntityCache;
var sideChainBlockData = new SideChainBlockData {
Height = height
};
Assert.Contains(sideChainBlockData, clientBlockDataEntityCache);
Dispose();
}
public async Task RechargeForSideChain_ChainNoExist()
{
var parentChainId = 123;
long lockedTokenAmount = 10;
await InitializeCrossChainContractAsync(parentChainId);
await ApproveBalanceAsync(lockedTokenAmount);
var otherChainId = ChainHelper.GetChainId(5);
var rechargeInput = new RechargeInput()
{
ChainId = otherChainId,
Amount = 100_000L
};
await ApproveBalanceAsync(100_000L);
var res = await CrossChainContractStub.Recharge.SendWithExceptionAsync(rechargeInput);
var status = res.TransactionResult.Status;
Assert.True(status == TransactionResultStatus.Failed);
Assert.Contains("Side chain not found or not able to be recharged.", res.TransactionResult.Error);
}
public async Task RechargeForSideChain_ChainNoExist()
{
var parentChainId = 123;
long lockedTokenAmount = 10;
await InitializeCrossChainContractAsync(parentChainId);
await ApproveBalanceAsync(lockedTokenAmount);
var otherChainId = ChainHelper.GetChainId(5);
var rechargeInput = new RechargeInput()
{
ChainId = otherChainId,
Amount = 100_000L
};
await ApproveBalanceAsync(100_000L);
var transactionResult = await ExecuteContractWithMiningAsync(CrossChainContractAddress,
nameof(CrossChainContractContainer.CrossChainContractStub.Recharge),
rechargeInput);
transactionResult.Status.ShouldBe(TransactionResultStatus.Failed);
transactionResult.Error.Contains("Side chain not found or not able to be recharged.").ShouldBeTrue();
}
public async Task CreateClient_Test()
{
var remoteChainId = ChainOptions.ChainId;
var localChainId = ChainHelper.GetChainId(1);
var host = "127.0.0.1";
var port = 5100;
await Server.StartAsync(port);
var fakeCrossChainClient = new CrossChainClientCreationContext
{
LocalChainId = localChainId,
RemoteChainId = remoteChainId,
IsClientToParentChain = false,
RemoteServerHost = host,
RemoteServerPort = port
};
await _crossChainClientService.CreateClientAsync(fakeCrossChainClient);
var res = _grpcCrossChainClientProvider.TryGetClient(remoteChainId, out var client);
Assert.True(res);
await client.ConnectAsync();
Assert.True(client.IsConnected);
await client.CloseAsync();
Assert.False(client.IsConnected);
}
public void CreateCrossChainClient_Test()
{
var remoteChainId = ChainOptions.ChainId;
var localChainId = ChainHelper.GetChainId(1);
var host = "127.0.0.1";
var port = 5000;
var crossChainClientDto = new CrossChainClientDto
{
LocalChainId = localChainId,
RemoteChainId = remoteChainId,
IsClientToParentChain = false,
RemoteServerHost = host,
RemoteServerPort = port
};
var client = _grpcCrossChainClientProvider.CreateCrossChainClient(crossChainClientDto);
var isClientCached = _grpcCrossChainClientProvider.TryGetClient(remoteChainId, out _);
Assert.False(isClientCached);
Assert.True(client.RemoteChainId == remoteChainId);
Assert.False(client.IsConnected);
Assert.Equal(remoteChainId, client.RemoteChainId);
var expectedUriStr = string.Concat(host, ":", "5000");
Assert.Equal(expectedUriStr, client.TargetUriString);
}
public async Task GetAllChainIdHeightPairsAtLibAsync_Test()
{
{
var allChainIdAndHeightResult =
await _crossChainIndexingDataService.GetAllChainIdHeightPairsAtLibAsync();
allChainIdAndHeightResult.ShouldBe(new ChainIdAndHeightDict());
}
_crossChainTestHelper.SetFakeLibHeight(2);
{
var allChainIdAndHeightResult =
await _crossChainIndexingDataService.GetAllChainIdHeightPairsAtLibAsync();
allChainIdAndHeightResult.ShouldBe(new ChainIdAndHeightDict());
}
var parentChainId = ChainHelper.GetChainId(10);
_crossChainTestHelper.AddFakeParentChainIdHeight(parentChainId, 1);
var sideChainId = ChainHelper.GetChainId(100);
_crossChainTestHelper.AddFakeSideChainIdHeight(sideChainId, 0);
{
var allChainIdAndHeightResult =
await _crossChainIndexingDataService.GetAllChainIdHeightPairsAtLibAsync();
allChainIdAndHeightResult.IdHeightDict[parentChainId].ShouldBe(1);
allChainIdAndHeightResult.IdHeightDict[sideChainId].ShouldBe(0);
}
}
public async Task <ChainInitializationData> GetChainInitializationDataAsync()
{
// Default Initialization Data
return(new ChainInitializationData
{
Creator = SampleAccount.Accounts.First().Address,
ChainId = ChainHelper.GetChainId(1),
ChainCreatorPrivilegePreserved = false,
ChainInitializationConsensusInfo = new ChainInitializationConsensusInfo
{
InitialConsensusData = new MinerListWithRoundNumber
{
MinerList = new MinerList()
{
Pubkeys =
{
SampleAccount.Accounts.Take(3)
.Select(a => ByteString.CopyFrom(a.KeyPair.PublicKey))
}
}
}.ToByteString()
},
CreationHeightOnParentChain = 100,
CreationTimestamp = TimestampHelper.GetUtcNow(),
NativeTokenInfoData = new TokenInfo
{
Symbol = "ELF",
TokenName = "ELF",
Decimals = 8,
TotalSupply = 100_000_000_000_000_000,
Issuer = SampleAccount.Accounts.First().Address,
IssueChainId = ParentChainId,
}.ToByteString(),
public async Task ResponseParentChainBlockData_Test()
{
var chainId = ChainHelper.GetChainId(1);
var height = 3;
var res = await _chainResponseService.ResponseParentChainBlockDataAsync(height, chainId);
Assert.True(res.Height == 3);
}
public async Task ResponseParentChainBlockData_WithoutBlock_Test()
{
var chainId = ChainHelper.GetChainId(1);
var height = 5;
var res = await _chainResponseService.ResponseParentChainBlockDataAsync(height, chainId);
Assert.Null(res);
}
public async Task GetChainStatus_NotExist()
{
var chainId = ChainHelper.GetChainId(1);
var res = await CrossChainContractStub.GetChainStatus.SendWithExceptionAsync(new SInt32Value { Value = chainId });
var status = res.TransactionResult.Status;
Assert.True(status == TransactionResultStatus.Failed);
Assert.Contains("Side chain not found.", res.TransactionResult.Error);
}
public async Task CrossChainServerStart_Test()
{
var localChainId = ChainHelper.GetChainId(1);
await _grpcCrossChainServerNodePlugin.StartAsync(localChainId);
Assert.True(_grpcCrossChainServer.IsStarted);
await _grpcCrossChainServerNodePlugin.ShutdownAsync();
Assert.False(_grpcCrossChainServer.IsStarted);
}
public async Task GetChainInitializationData_Test()
{
var localChainId = ChainHelper.GetChainId(1);
var remoteChainId = _chainOptions.ChainId;
await _server.StartAsync("localhost", 5000);
CreateAndGetClient(localChainId, false, remoteChainId);
var res = await _crossChainPlugin.GetChainInitializationDataAsync(localChainId);
Assert.True(res.CreationHeightOnParentChain.Equals(1));
}
public async Task RecordSideChainData_WithChainNotExist()
{
int parentChainId = 123;
long lockedToken = 10;
long parentChainHeightOfCreation = 10;
var sideChainId1 =
await InitAndCreateSideChainAsync(parentChainHeightOfCreation, parentChainId, lockedToken);
// create second side chain
long lockedTokenAmount = 10;
await ApproveBalanceAsync(lockedTokenAmount);
var sideChainCreationRequest = CreateSideChainCreationRequest(1, lockedTokenAmount, ByteString.Empty);
var sideChainId2 = ChainHelper.GetChainId(2);
await BlockMiningService.MineBlockAsync(new List<Transaction>
{
CrossChainContractStub.CreateSideChain.GetTransaction(sideChainCreationRequest)
}, true);
var fakeSideChainBlockHash = Hash.FromString("sideChainBlockHash");
var fakeTxMerkleTreeRoot = Hash.FromString("txMerkleTreeRoot");
var sideChainBlockData1 =
CreateSideChainBlockData(fakeSideChainBlockHash, 1, sideChainId1, fakeTxMerkleTreeRoot);
var sideChainBlockData2 =
CreateSideChainBlockData(fakeSideChainBlockHash, 2, sideChainId2, fakeTxMerkleTreeRoot);
int fakeChainId = 124;
var sideChainBlockData3 =
CreateSideChainBlockData(fakeSideChainBlockHash, 1, fakeChainId, fakeTxMerkleTreeRoot);
var crossChainBlockData = new CrossChainBlockData
{
SideChainBlockData = {sideChainBlockData1, sideChainBlockData2, sideChainBlockData3}
};
await BlockMiningService.MineBlockAsync(new List<Transaction>
{
CrossChainContractStub.RecordCrossChainData.GetTransaction(crossChainBlockData)
});
var balance = await CrossChainContractStub.GetSideChainBalance.CallAsync(new SInt32Value {Value = sideChainId1});
Assert.Equal(lockedToken - 1, balance.Value);
var blockHeader = await BlockchainService.GetBestChainLastBlockHeaderAsync();
var indexedCrossChainBlockData =
await CrossChainContractStub.GetIndexedCrossChainBlockDataByHeight.CallAsync(new SInt64Value
{Value = blockHeader.Height});
var expectedCrossChainBlocData = new CrossChainBlockData();
expectedCrossChainBlocData.SideChainBlockData.Add(sideChainBlockData1);
Assert.Equal(expectedCrossChainBlocData, indexedCrossChainBlockData);
}
public async Task RequestChainInitializationDataFromParentChain_Test()
{
var requestData = new SideChainInitializationRequest
{
ChainId = ChainHelper.GetChainId(1),
};
var context = BuildServerCallContext();
var sideChainInitializationResponse =
await ParentChainGrpcServerBase.RequestChainInitializationDataFromParentChain(requestData, context);
Assert.Equal(1, sideChainInitializationResponse.CreationHeightOnParentChain);
}
public async Task ClientWithoutParentChainStart_Test()
{
var chainId = ChainHelper.GetChainId(1);
await Server.StartAsync(5000);
await _grpcCrossChainClientNodePlugin.StartAsync(chainId);
var clients = _crossChainClientProvider.GetAllClients();
clients.ShouldBeEmpty();
Server.Dispose();
}
public async Task CheckLockedBalance_NotExist()
{
var chainId = ChainHelper.GetChainId(1);
var txResult = (await CrossChainContractStub.GetSideChainBalance.SendWithExceptionAsync(new SInt32Value {
Value = chainId
}))
.TransactionResult;
var status = txResult.Status;
Assert.True(status == TransactionResultStatus.Failed);
Assert.Contains("Side chain not found.", txResult.Error);
}
public ParliamentContractPrivilegeTestBase()
{
var mainChainId = ChainHelper.ConvertBase58ToChainId("AELF");
var chainId = ChainHelper.GetChainId(1);
Tester = new ContractTester<ParliamentContractPrivilegeTestAElfModule>(chainId,SampleECKeyPairs.KeyPairs[1]);
AsyncHelper.RunSync(() =>
Tester.InitialChainAsyncWithAuthAsync(Tester.GetSideChainSystemContract(
Tester.GetCallOwnerAddress(),
mainChainId,"STA",out TotalSupply,Tester.GetCallOwnerAddress())));
ParliamentAddress = Tester.GetContractAddress(ParliamentSmartContractAddressNameProvider.Name);
TokenContractAddress = Tester.GetContractAddress(TokenSmartContractAddressNameProvider.Name);
}
public async Task ClientStart_Test()
{
var chainId = ChainHelper.GetChainId(1);
var remoteChainId = ChainOptions.ChainId;
await Server.StartAsync(5000);
await _grpcCrossChainClientNodePlugin.StartAsync(chainId);
var clients = _crossChainClientProvider.GetAllClients();
clients[0].RemoteChainId.ShouldBe(remoteChainId);
Server.Dispose();
}
public async Task CrossChainIndexingShake_Test()
{
var request = new HandShake
{
ListeningPort = 2100,
ChainId = ChainHelper.GetChainId(1)
};
var context = BuildServerCallContext();
var indexingHandShakeReply = await BasicCrossChainRpcBase.CrossChainHandShake(request, context);
Assert.NotNull(indexingHandShakeReply);
Assert.True(indexingHandShakeReply.Status == HandShakeReply.Types.HandShakeStatus.Success);
}
public async Task ClientStart_Test()
{
var chainId = ChainHelper.GetChainId(1);
var remoteChainId = ChainOptions.ChainId;
await _server.StartAsync(5000);
await _grpcCrossChainClientNodePlugin.StartAsync(chainId);
var client = _crossChainClientProvider.GetAllClients();
Assert.True(client[0].RemoteChainId == remoteChainId);
Dispose();
}
public async Task GetLockedAddress_NotExist()
{
var sideChainId = ChainHelper.GetChainId(1);
var result = await Tester.ExecuteContractWithMiningAsync(CrossChainContractAddress,
nameof(CrossChainContractContainer.CrossChainContractStub.LockedAddress), new SInt32Value
{
Value = sideChainId
});
var status = result.Status;
Assert.True(status == TransactionResultStatus.Failed);
Assert.Contains("Side chain not found.", result.Error);
}
/// <summary>
/// Create side chain. It is a proposal result from system address.
/// </summary>
/// <param name="sideChainCreationRequest"></param>
/// <returns></returns>
public override SInt32Value CreateSideChain(SideChainCreationRequest sideChainCreationRequest)
{
// side chain creation should be triggered by organization address from parliament.
CheckOwnerAuthority();
Assert(sideChainCreationRequest.LockedTokenAmount > 0 &&
sideChainCreationRequest.LockedTokenAmount > sideChainCreationRequest.IndexingPrice &&
sideChainCreationRequest.SideChainTokenInfo != null,
"Invalid chain creation request.");
State.SideChainSerialNumber.Value = State.SideChainSerialNumber.Value.Add(1);
var serialNumber = State.SideChainSerialNumber.Value;
int chainId = ChainHelper.GetChainId(serialNumber);
// lock token and resource
CreateSideChainToken(sideChainCreationRequest, chainId);
var sideChainInfo = new SideChainInfo
{
Proposer = Context.Origin,
SideChainId = chainId,
SideChainStatus = SideChainStatus.Active,
SideChainCreationRequest = sideChainCreationRequest,
CreationTimestamp = Context.CurrentBlockTime,
CreationHeightOnParentChain = Context.CurrentHeight
};
State.SideChainInfo[chainId] = sideChainInfo;
State.CurrentSideChainHeight[chainId] = 0;
var initialConsensusInfo = GetCurrentMiners();
State.SideChainInitialConsensusInfo[chainId] = new BytesValue {
Value = initialConsensusInfo.ToByteString()
};
Context.LogDebug(() => $"Initial miner list for side chain {chainId} :" +
string.Join(",",
initialConsensusInfo.MinerList.Pubkeys));
Context.LogDebug(() => $"RoundNumber {initialConsensusInfo.RoundNumber}");
Context.Fire(new CreationRequested()
{
ChainId = chainId,
Creator = Context.Origin
});
return(new SInt32Value()
{
Value = chainId
});
}
public async Task RequestIndexingParentChain_EmptyResponse_Test()
{
var requestData = new CrossChainRequest
{
ChainId = ChainHelper.GetChainId(1),
NextHeight = 101
};
var responseResults = new List <ParentChainBlockData>();
IServerStreamWriter <ParentChainBlockData> responseStream = MockServerStreamWriter(responseResults);
var context = BuildServerCallContext();
await ParentChainGrpcServerBase.RequestIndexingFromParentChain(requestData, responseStream, context);
Assert.Empty(responseResults);
}
public async Task RequestIndexingSideChain_MaximalResponse_Test()
{
var requestData = new CrossChainRequest
{
ChainId = ChainHelper.GetChainId(1),
NextHeight = 10
};
var responseResults = new List <SideChainBlockData>();
IServerStreamWriter <SideChainBlockData> responseStream = MockServerStreamWriter(responseResults);
var context = BuildServerCallContext();
await SideChainGrpcServerBase.RequestIndexingFromSideChain(requestData, responseStream, context);
Assert.Equal(CrossChainCommunicationConstants.MaximalIndexingCount, responseResults.Count);
Assert.Equal(10, responseResults[0].Height);
}
public async Task GetClientTest()
{
int remoteChainId1 = ChainHelper.GetChainId(1);
int remoteChainId2 = ChainHelper.GetChainId(2);
int remoteChainId3 = ChainHelper.GetChainId(3);
var localChainId = ChainHelper.ConvertBase58ToChainId("AELF");
{
var crossChainClientCreationContext1 = new CrossChainClientCreationContext
{
LocalChainId = localChainId,
RemoteChainId = remoteChainId1,
IsClientToParentChain = false,
RemoteServerHost = "localhost",
RemoteServerPort = 5000
};
_crossChainCommunicationTestHelper.SetClientConnected(remoteChainId1, true);
await _crossChainClientService.CreateClientAsync(crossChainClientCreationContext1);
var client1 = await _crossChainClientService.GetConnectedCrossChainClientAsync(remoteChainId1);
client1.IsConnected.ShouldBeTrue();
client1.RemoteChainId.ShouldBe(remoteChainId1);
}
{
var crossChainClientCreationContext2 = new CrossChainClientCreationContext
{
LocalChainId = localChainId,
RemoteChainId = remoteChainId2,
IsClientToParentChain = false,
RemoteServerHost = "localhost",
RemoteServerPort = 5000
};
_crossChainCommunicationTestHelper.SetClientConnected(remoteChainId2, false);
await _crossChainClientService.CreateClientAsync(crossChainClientCreationContext2);
var client2 = await _crossChainClientService.GetConnectedCrossChainClientAsync(remoteChainId2);
client2.ShouldBeNull();
}
{
var client3 = await _crossChainClientService.GetConnectedCrossChainClientAsync(remoteChainId3);
client3.ShouldBeNull();
}
}
public async Task RequestIndexingParentChain_SpecificResponse_Test()
{
var requestData = new CrossChainRequest
{
ChainId = ChainHelper.GetChainId(1),
NextHeight = 81
};
var responseResults = new List <ParentChainBlockData>();
IServerStreamWriter <ParentChainBlockData> responseStream = MockServerStreamWriter(responseResults);
var context = BuildServerCallContext();
await ParentChainGrpcServerBase.RequestIndexingFromParentChain(requestData, responseStream, context);
Assert.Equal(20, responseResults.Count);
Assert.Equal(81, responseResults.First().Height);
Assert.Equal(100, responseResults.Last().Height);
}
public async Task RequestChainInitializationData_ParentClient_Test()
{
var chainId = ChainHelper.GetChainId(ChainHelper.ConvertBase58ToChainId("AELF") + 1);
await Server.StartAsync(5000);
var grpcClientInitializationContext = new GrpcClientInitializationContext
{
LocalChainId = chainId,
RemoteChainId = ChainHelper.ConvertBase58ToChainId("AELF"),
DialTimeout = 1000,
UriStr = string.Concat(Host, ":", "5000")
};
var client = new ClientForParentChain(grpcClientInitializationContext);
var res = await client.RequestChainInitializationDataAsync(chainId);
Assert.Equal(1, res.CreationHeightOnParentChain);
Dispose();
}
public async Task Disposal_SideChain__NotFound()
{
await InitializeCrossChainContractAsync();
var chainId = ChainHelper.GetChainId(1);
var proposalId = await DisposalSideChainProposalAsync(new SInt32Value
{
Value = chainId
});
await ApproveWithMinersAsync(proposalId);
var transactionResult = await ReleaseProposalWithExceptionAsync(proposalId);
var status = transactionResult.Status;
Assert.True(status == TransactionResultStatus.Failed);
Assert.Contains("Side chain not found.", transactionResult.Error);
}
public override SideChainIdAndHeightDict GetSideChainIdAndHeight(Empty input)
{
var dict = new SideChainIdAndHeightDict();
var serialNumber = State.SideChainSerialNumber.Value;
for (long i = 1; i <= serialNumber; i++)
{
int chainId = ChainHelper.GetChainId(i);
var sideChainInfo = State.SideChainInfo[chainId];
if (sideChainInfo.SideChainStatus != SideChainStatus.Active)
{
continue;
}
var height = State.CurrentSideChainHeight[chainId];
dict.IdHeightDict.Add(chainId, height);
}
return(dict);
}
public void TestChainIdGeneration()
{
{
var chainId = ChainHelper.GetChainId(0);
var chainIdBased58 = ChainHelper.ConvertChainIdToBase58(chainId);
chainIdBased58.ShouldBe("2111");
var convertedChainId = ChainHelper.ConvertBase58ToChainId(chainIdBased58);
convertedChainId.ShouldBe(chainId);
}
{
var chainId = ChainHelper.GetChainId(1);
var chainIdBased58 = ChainHelper.ConvertChainIdToBase58(chainId);
chainIdBased58.ShouldBe("2112");
var convertedChainId = ChainHelper.ConvertBase58ToChainId(chainIdBased58);
convertedChainId.ShouldBe(chainId);
}
{
var chainIdMaxValue = ChainHelper.GetChainId(long.MaxValue);
var chainIdBased58MaxValue = ChainHelper.ConvertChainIdToBase58(chainIdMaxValue);
chainIdBased58MaxValue.ShouldBe("mR59");
var convertedChainIdMaxValue = ChainHelper.ConvertBase58ToChainId(chainIdBased58MaxValue);
convertedChainIdMaxValue.ShouldBe(chainIdMaxValue);
var chainIdMinValue = ChainHelper.GetChainId(long.MinValue);
chainIdMinValue.ShouldBe(chainIdMaxValue);
var chainIdBased58MinValue = ChainHelper.ConvertChainIdToBase58(chainIdMaxValue);
chainIdBased58MinValue.ShouldBe(chainIdBased58MaxValue);
var convertedChainIdMinValue = ChainHelper.ConvertBase58ToChainId(chainIdBased58MinValue);
convertedChainIdMinValue.ShouldBe(convertedChainIdMaxValue);
}
{
var chainIdAElf = ChainHelper.ConvertBase58ToChainId("AELF");
var chainId = ChainHelper.GetChainId(chainIdAElf + 1);
var chainIdBased58 = ChainHelper.ConvertChainIdToBase58(chainId);
chainIdBased58.ShouldBe("tDVV");
}
}