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

Example 1 with IndexedBlockStore

use of org.ethereum.db.IndexedBlockStore 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 IndexedBlockStore

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

the class ImportLightTest method createBlockchain.

public static BlockChainImpl createBlockchain(Genesis genesis) {
    RskSystemProperties config = new RskSystemProperties();
    config.setBlockchainConfig(new GenesisConfig(new GenesisConfig.GenesisConstants() {

        @Override
        public BlockDifficulty getMinimumDifficulty() {
            return new BlockDifficulty(BigInteger.ONE);
        }
    }));
    IndexedBlockStore blockStore = new IndexedBlockStore(new HashMap<>(), new HashMapDB(), null);
    Repository repository = new RepositoryImpl(config, new TrieStoreImpl(new HashMapDB()));
    EthereumListenerAdapter listener = new EthereumListenerAdapter();
    KeyValueDataSource ds = new HashMapDB();
    ds.init();
    ReceiptStore receiptStore = new ReceiptStoreImpl(ds);
    BlockChainImpl blockchain = new BlockChainImpl(config, repository, blockStore, receiptStore, null, listener, new AdminInfo(), new DummyBlockValidator());
    blockchain.setNoValidation(true);
    TransactionPoolImpl transactionPool = new TransactionPoolImpl(config, repository, null, receiptStore, null, listener, 10, 100);
    blockchain.setTransactionPool(transactionPool);
    Repository track = repository.startTracking();
    for (RskAddress addr : genesis.getPremine().keySet()) {
        track.createAccount(addr);
        track.addBalance(addr, genesis.getPremine().get(addr).getAccountState().getBalance());
    }
    track.commit();
    genesis.setStateRoot(repository.getRoot());
    genesis.flushRLP();
    blockStore.saveBlock(genesis, genesis.getCumulativeDifficulty(), true);
    blockchain.setBestBlock(genesis);
    blockchain.setTotalDifficulty(genesis.getCumulativeDifficulty());
    return blockchain;
}

Example 3 with IndexedBlockStore

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

the class BlockValidatorTest method validateEmptyBlock.

@Test
public void validateEmptyBlock() {
    IndexedBlockStore blockStore = new IndexedBlockStore(new HashMap<>(), new HashMapDB(), null);
    Block genesis = new BlockGenerator().getGenesisBlock();
    blockStore.saveBlock(genesis, genesis.getCumulativeDifficulty(), true);
    Block block = new BlockBuilder().parent(genesis).build();
    BlockValidator validator = createValidator(blockStore);
    Assert.assertTrue(validator.isValid(block));
}

Example 4 with IndexedBlockStore

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

the class BlockValidatorTest method invalidUncleHasNoSavedParent.

@Test
public void invalidUncleHasNoSavedParent() {
    IndexedBlockStore store = new IndexedBlockStore(new HashMap<>(), new HashMapDB(), null);
    BlockGenerator blockGenerator = new BlockGenerator();
    Block genesis = blockGenerator.getGenesisBlock();
    Block uncle1a = blockGenerator.createChildBlock(new BlockGenerator().createChildBlock(genesis));
    List<BlockHeader> uncles1 = new ArrayList<>();
    uncles1.add(uncle1a.getHeader());
    Block block1 = blockGenerator.createChildBlock(genesis, null, uncles1, 1, null);
    store.saveBlock(genesis, TEST_DIFFICULTY, true);
    store.saveBlock(block1, TEST_DIFFICULTY, true);
    BlockValidatorImpl validator = new BlockValidatorBuilder().addBlockUnclesValidationRule(store).blockStore(store).build();
    Assert.assertFalse(validator.isValid(block1));
}

Example 5 with IndexedBlockStore

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

the class BlockValidatorTest method invalidUncleHasParentThatIsNotAncestor.

@Test
public void invalidUncleHasParentThatIsNotAncestor() {
    IndexedBlockStore store = new IndexedBlockStore(new HashMap<>(), new HashMapDB(), null);
    BlockGenerator blockGenerator = new BlockGenerator();
    Block genesis = blockGenerator.getGenesisBlock();
    Block uncle1a = blockGenerator.createChildBlock(genesis);
    Block uncle2a = blockGenerator.createChildBlock(uncle1a);
    List<BlockHeader> uncles3 = new ArrayList<>();
    uncles3.add(uncle2a.getHeader());
    uncles3.add(uncle1a.getHeader());
    Block block1 = blockGenerator.createChildBlock(genesis, null, null, 1, null);
    Block block2 = blockGenerator.createChildBlock(block1, null, null, 1, null);
    Block block3 = blockGenerator.createChildBlock(block2, null, uncles3, 1, null);
    store.saveBlock(genesis, TEST_DIFFICULTY, true);
    store.saveBlock(uncle1a, TEST_DIFFICULTY, false);
    store.saveBlock(uncle2a, TEST_DIFFICULTY, false);
    store.saveBlock(block1, TEST_DIFFICULTY, true);
    store.saveBlock(block2, TEST_DIFFICULTY, true);
    store.saveBlock(block3, TEST_DIFFICULTY, true);
    BlockValidatorImpl validator = new BlockValidatorBuilder().addBlockUnclesValidationRule(store).blockStore(store).build();
    Assert.assertFalse(validator.isValid(block3));
}