Examples with BlockStore org.ethereum.db.BlockStore used on opensource projects

Example 1 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class StateTestRunner method runImpl.

public List<String> runImpl() {
    logger.info("");
    repository = RepositoryBuilder.build(stateTestCase.getPre());
    logger.info("loaded repository");
    transaction = TransactionBuilder.build(stateTestCase.getTransaction());
    logger.info("transaction: {}", transaction.toString());
    BlockStore blockStore = new IndexedBlockStore(new HashMap<>(), new HashMapDB(), null);
    blockchain = new BlockChainImpl(config, repository, blockStore, null, null, null, null, null);
    env = EnvBuilder.build(stateTestCase.getEnv());
    invokeFactory = new TestProgramInvokeFactory(env);
    block = BlockBuilder.build(env);
    block.setStateRoot(repository.getRoot());
    block.flushRLP();
    blockchain.setBestBlock(block);
    // blockchain.setProgramInvokeFactory(invokeFactory);
    // blockchain.startTracking();
    ProgramResult programResult = executeTransaction(transaction);
    repository.flushNoReconnect();
    List<LogInfo> origLogs = programResult.getLogInfoList();
    List<LogInfo> postLogs = LogBuilder.build(stateTestCase.getLogs());
    List<String> logsResult = LogsValidator.valid(origLogs, postLogs);
    Repository postRepository = RepositoryBuilder.build(stateTestCase.getPost());
    List<String> repoResults = RepositoryValidator.valid(repository, postRepository, false);
    logger.info("--------- POST Validation---------");
    List<String> outputResults = OutputValidator.valid(Hex.toHexString(programResult.getHReturn()), stateTestCase.getOut());
    List<String> results = new ArrayList<>();
    results.addAll(repoResults);
    results.addAll(logsResult);
    results.addAll(outputResults);
    for (String result : results) {
        logger.error(result);
    }
    logger.info("\n\n");
    return results;
}

Example 2 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class BlockUnclesValidationRuleTest method rejectBlockWithSiblingUncle.

@Test
public void rejectBlockWithSiblingUncle() {
    BlockGenerator blockGenerator = new BlockGenerator();
    Block genesis = blockGenerator.getGenesisBlock();
    Block block1 = blockGenerator.createChildBlock(genesis);
    Block uncle = blockGenerator.createChildBlock(block1);
    List<BlockHeader> uncles = new ArrayList<>();
    uncles.add(uncle.getHeader());
    Block block = blockGenerator.createChildBlock(block1, null, uncles, 1, null);
    BlockChainImpl blockChain = BlockChainImplTest.createBlockChain();
    BlockStore store = blockChain.getBlockStore();
    store.saveBlock(genesis, new BlockDifficulty(BigInteger.valueOf(1)), true);
    store.saveBlock(block1, new BlockDifficulty(BigInteger.valueOf(2)), true);
    BlockUnclesValidationRule rule = new BlockUnclesValidationRule(config, store, 10, 10, new BlockCompositeRule(), new BlockParentCompositeRule());
    Assert.assertFalse(rule.isValid(block));
}

Example 3 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class PrevMinGasPriceValidatorTest method validMGPInNewBlock.

@Test
public void validMGPInNewBlock() {
    Block block = Mockito.mock(Block.class);
    Block parent = Mockito.mock(Block.class);
    BlockStore blockStore = Mockito.mock(BlockStore.class);
    Mockito.when(block.getParentHash()).thenReturn(new Keccak256(PARENT_HASH));
    Mockito.when(block.getMinimumGasPrice()).thenReturn(BLOCK_MGP);
    Mockito.when(parent.getMinimumGasPrice()).thenReturn(PARENT_BLOCK_MGP);
    PrevMinGasPriceRule pmgpv = new PrevMinGasPriceRule();
    Assert.assertFalse(pmgpv.isValid(block, parent));
}

Example 4 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class BlockchainLoaderTest method testLoadBlockchainEmptyBlockchain.

@Test
public void testLoadBlockchainEmptyBlockchain() throws IOException {
    String jsonFile = "blockchain_loader_genesis.json";
    RskSystemProperties systemProperties = Mockito.mock(RskSystemProperties.class);
    Constants constants = Mockito.mock(Constants.class);
    Mockito.when(constants.getInitialNonce()).thenReturn(BigInteger.ZERO);
    BlockchainNetConfig blockchainNetConfig = Mockito.mock(BlockchainNetConfig.class);
    Mockito.when(blockchainNetConfig.getCommonConstants()).thenReturn(constants);
    Mockito.when(systemProperties.databaseDir()).thenReturn(new RskSystemProperties().databaseDir());
    Mockito.when(systemProperties.getBlockchainConfig()).thenReturn(blockchainNetConfig);
    Mockito.when(systemProperties.genesisInfo()).thenReturn(jsonFile);
    BlockStore blockStore = Mockito.mock(BlockStore.class);
    Mockito.when(blockStore.getBestBlock()).thenReturn(null);
    EthereumListener ethereumListener = Mockito.mock(EthereumListener.class);
    Repository repository = new RepositoryImpl(systemProperties, new TrieStoreImpl(new HashMapDB().setClearOnClose(false)));
    ;
    BlockChainLoader blockChainLoader = new BlockChainLoader(systemProperties, repository, blockStore, null, null, ethereumListener, null, null);
    blockChainLoader.loadBlockchain();
    Assert.assertEquals(5, repository.getAccountsKeys().size());
    Assert.assertEquals(Coin.valueOf(2000), repository.getBalance(new RskAddress("dabadabadabadabadabadabadabadabadaba0001")));
    Assert.assertEquals(BigInteger.valueOf(24), repository.getNonce(new RskAddress("dabadabadabadabadabadabadabadabadaba0001")));
    Assert.assertEquals(Coin.valueOf(1000), repository.getBalance(new RskAddress("dabadabadabadabadabadabadabadabadaba0002")));
    Assert.assertEquals(BigInteger.ZERO, repository.getNonce(new RskAddress("dabadabadabadabadabadabadabadabadaba0002")));
    Assert.assertEquals(Coin.valueOf(10), repository.getBalance(new RskAddress("77045e71a7a2c50903d88e564cd72fab11e82051")));
    Assert.assertEquals(BigInteger.valueOf(25), repository.getNonce(new RskAddress("77045e71a7a2c50903d88e564cd72fab11e82051")));
    Assert.assertEquals(DataWord.ONE, repository.getContractDetails(new RskAddress("77045e71a7a2c50903d88e564cd72fab11e82051")).get(DataWord.ZERO));
    Assert.assertEquals(new DataWord(3), repository.getContractDetails(new RskAddress("77045e71a7a2c50903d88e564cd72fab11e82051")).get(DataWord.ONE));
    Assert.assertEquals(274, repository.getContractDetails(new RskAddress("77045e71a7a2c50903d88e564cd72fab11e82051")).getCode().length);
}

Example 5 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class BlockValidatorTest method processBlockWithInvalidPrevMGP.

@Test
public void processBlockWithInvalidPrevMGP() {
    BlockStore blockStore = Mockito.mock(org.ethereum.db.BlockStore.class);
    Repository repository = Mockito.mock(Repository.class);
    Mockito.when(repository.getSnapshotTo(Mockito.any())).thenReturn(repository);
    Mockito.when(repository.getNonce(Mockito.any())).thenReturn(BigInteger.ZERO);
    Block parent = new BlockBuilder().minGasPrice(BigInteger.ZERO).parent(new BlockGenerator().getGenesisBlock()).build();
    Block block = new BlockBuilder().minGasPrice(BigInteger.TEN).parent(parent).build();
    Mockito.when(blockStore.getBlockByHash(block.getParentHash().getBytes())).thenReturn(parent);
    BlockValidatorImpl validator = new BlockValidatorBuilder().addPrevMinGasPriceRule().blockStore(blockStore).build();
    Assert.assertFalse(validator.isValid(block));
}