Examples with LogInfo org.ethereum.vm.LogInfo used on opensource projects

Example 71 with LogInfo

use of org.ethereum.vm.LogInfo in project rskj by rsksmart.

the class SamplePrecompiledContractTest method GetBalance.

private int GetBalance(Repository repository) {
    DataWord addr = new DataWord(PrecompiledContracts.SAMPLE_ADDR.getBytes());
    SamplePrecompiledContract contract = (SamplePrecompiledContract) precompiledContracts.getContractForAddress(addr);
    String funcJson = "{\n" + "   'constant':false, \n" + "   'inputs':[], \n" + "    'name':'GetBalance', \n" + "   'outputs':[{'name':'balance','type':'int'}], \n" + "    'type':'function' \n" + "}\n";
    funcJson = funcJson.replaceAll("'", "\"");
    CallTransaction.Function function = CallTransaction.Function.fromJsonInterface(funcJson);
    byte[] data = function.encode();
    contract.init(null, null, repository, null, null, new ArrayList<LogInfo>());
    byte[] result = contract.execute(data);
    Object[] results = function.decodeResult(result);
    return ((BigInteger) results[0]).intValue();
}

Example 72 with LogInfo

use of org.ethereum.vm.LogInfo in project rskj by rsksmart.

the class SamplePrecompiledContractTest method samplePrecompiledContractAddBalanceOk.

@Test
public void samplePrecompiledContractAddBalanceOk() {
    DataWord addr = new DataWord(PrecompiledContracts.SAMPLE_ADDR.getBytes());
    SamplePrecompiledContract contract = (SamplePrecompiledContract) precompiledContracts.getContractForAddress(addr);
    String funcJson = "{\n" + "   'constant':false, \n" + "   'inputs':[], \n" + "    'name':'AddBalance', \n" + "   'outputs':[], \n" + "    'type':'function' \n" + "}\n";
    funcJson = funcJson.replaceAll("'", "\"");
    CallTransaction.Function function = CallTransaction.Function.fromJsonInterface(funcJson);
    byte[] data = function.encode();
    Repository repository = new RepositoryImpl(config);
    contract.init(null, null, repository, null, null, new ArrayList<LogInfo>());
    contract.execute(data);
    int balance = this.GetBalance(repository);
    assertEquals(50000, balance);
}

Example 73 with LogInfo

use of org.ethereum.vm.LogInfo in project rskj by rsksmart.

the class BridgePerformanceTestCase method execute.

private ExecutionTracker execute(ABIEncoder abiEncoder, BridgeStorageProviderInitializer storageInitializer, TxBuilder txBuilder, HeightProvider heightProvider, int executionIndex) {
    ExecutionTracker executionInfo = new ExecutionTracker(thread);
    RepositoryImpl repository = new RepositoryImpl(config);
    Repository track = repository.startTracking();
    BridgeStorageProvider storageProvider = new BridgeStorageProvider(track, PrecompiledContracts.BRIDGE_ADDR, bridgeConstants);
    storageInitializer.initialize(storageProvider, track, executionIndex);
    try {
        storageProvider.save();
    } catch (Exception e) {
        throw new RuntimeException("Error trying to save the storage after initialization", e);
    }
    track.commit();
    Transaction tx = txBuilder.build(executionIndex);
    List<LogInfo> logs = new ArrayList<>();
    RepositoryTrackWithBenchmarking benchmarkerTrack = new RepositoryTrackWithBenchmarking(config, repository);
    Bridge bridge = new Bridge(config, PrecompiledContracts.BRIDGE_ADDR);
    Blockchain blockchain = BlockChainBuilder.ofSizeWithNoTransactionPoolCleaner(heightProvider.getHeight(executionIndex));
    bridge.init(tx, blockchain.getBestBlock(), benchmarkerTrack, blockchain.getBlockStore(), null, logs);
    // Execute a random method so that bridge support initialization
    // does its initial writes to the repo for e.g. genesis block,
    // federation, etc, etc. and we don't get
    // those recorded in the actual execution.
    bridge.execute(Bridge.GET_FEDERATION_SIZE.encode());
    benchmarkerTrack.getStatistics().clear();
    executionInfo.startTimer();
    bridge.execute(abiEncoder.encode(executionIndex));
    executionInfo.endTimer();
    benchmarkerTrack.commit();
    executionInfo.setRepositoryStatistics(benchmarkerTrack.getStatistics());
    return executionInfo;
}

Example 74 with LogInfo

use of org.ethereum.vm.LogInfo in project rskj by rsksmart.

the class BridgeEventLoggerImplTest method logCommitFederation.

@Test
public void logCommitFederation() {
    // Setup event logger
    BridgeConstants constantsMock = mock(BridgeConstants.class);
    when(constantsMock.getFederationActivationAge()).thenReturn(BridgeRegTestConstants.getInstance().getFederationActivationAge());
    List<LogInfo> eventLogs = new LinkedList<>();
    BridgeEventLogger eventLogger = new BridgeEventLoggerImpl(constantsMock, eventLogs);
    // Setup parameters for test method call
    Block executionBlock = mock(Block.class);
    when(executionBlock.getTimestamp()).thenReturn(15005L);
    when(executionBlock.getNumber()).thenReturn(15L);
    Federation oldFederation = new Federation(Arrays.asList(BtcECKey.fromPublicOnly(Hex.decode("036bb9eab797eadc8b697f0e82a01d01cabbfaaca37e5bafc06fdc6fdd38af894a")), BtcECKey.fromPublicOnly(Hex.decode("031da807c71c2f303b7f409dd2605b297ac494a563be3b9ca5f52d95a43d183cc5")), BtcECKey.fromPublicOnly(Hex.decode("025eefeeeed5cdc40822880c7db1d0a88b7b986945ed3fc05a0b45fe166fe85e12")), BtcECKey.fromPublicOnly(Hex.decode("03c67ad63527012fd4776ae892b5dc8c56f80f1be002dc65cd520a2efb64e37b49"))), Instant.ofEpochMilli(15005L), 15L, NetworkParameters.fromID(NetworkParameters.ID_REGTEST));
    Federation newFederation = new Federation(Arrays.asList(BtcECKey.fromPublicOnly(Hex.decode("0346cb6b905e4dee49a862eeb2288217d06afcd4ace4b5ca77ebedfbc6afc1c19d")), BtcECKey.fromPublicOnly(Hex.decode("0269a0dbe7b8f84d1b399103c466fb20531a56b1ad3a7b44fe419e74aad8c46db7")), BtcECKey.fromPublicOnly(Hex.decode("026192d8ab41bd402eb0431457f6756a3f3ce15c955c534d2b87f1e0372d8ba338"))), Instant.ofEpochMilli(5005L), 0L, NetworkParameters.fromID(NetworkParameters.ID_REGTEST));
    // Do method call
    eventLogger.logCommitFederation(executionBlock, oldFederation, newFederation);
    // Assert
    Assert.assertEquals(1, eventLogs.size());
    // Assert address that made the log
    LogInfo result = eventLogs.get(0);
    Assert.assertArrayEquals(PrecompiledContracts.BRIDGE_ADDR.getBytes(), result.getAddress());
    // Assert log topics
    Assert.assertEquals(1, result.getTopics().size());
    Assert.assertEquals(Bridge.COMMIT_FEDERATION_TOPIC, result.getTopics().get(0));
    // Assert log data
    Assert.assertNotNull(result.getData());
    List<RLPElement> rlpData = RLP.decode2(result.getData());
    Assert.assertEquals(1, rlpData.size());
    RLPList dataList = (RLPList) rlpData.get(0);
    Assert.assertEquals(3, dataList.size());
    // Assert old federation data
    RLPList oldFedData = (RLPList) dataList.get(0);
    Assert.assertEquals(2, oldFedData.size());
    Assert.assertArrayEquals(oldFederation.getAddress().getHash160(), oldFedData.get(0).getRLPData());
    RLPList oldFedPubKeys = (RLPList) oldFedData.get(1);
    Assert.assertEquals(4, oldFedPubKeys.size());
    for (int i = 0; i < 4; i++) {
        Assert.assertEquals(oldFederation.getPublicKeys().get(i), BtcECKey.fromPublicOnly(oldFedPubKeys.get(i).getRLPData()));
    }
    // Assert new federation data
    RLPList newFedData = (RLPList) dataList.get(1);
    Assert.assertEquals(2, newFedData.size());
    Assert.assertArrayEquals(newFederation.getAddress().getHash160(), newFedData.get(0).getRLPData());
    RLPList newFedPubKeys = (RLPList) newFedData.get(1);
    Assert.assertEquals(3, newFedPubKeys.size());
    for (int i = 0; i < 3; i++) {
        Assert.assertEquals(newFederation.getPublicKeys().get(i), BtcECKey.fromPublicOnly(newFedPubKeys.get(i).getRLPData()));
    }
    // Assert new federation activation block number
    Assert.assertEquals(15L + BridgeRegTestConstants.getInstance().getFederationActivationAge(), Long.valueOf(new String(dataList.get(2).getRLPData(), StandardCharsets.UTF_8)).longValue());
}