Examples with HashMapDB org.ethereum.datasource.HashMapDB used on opensource projects

Example 56 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class StateTestRunner method runImpl.

public List<String> runImpl() {
    vStats = new ValidationStats();
    logger.info("");
    trieStore = new TrieStoreImpl(new HashMapDB());
    repository = RepositoryBuilder.build(trieStore, stateTestCase.getPre());
    logger.info("loaded repository");
    transaction = TransactionBuilder.build(stateTestCase.getTransaction());
    logger.info("transaction: {}", transaction.toString());
    BlockStore blockStore = new IndexedBlockStore(blockFactory, new HashMapDB(), new HashMapBlocksIndex());
    StateRootHandler stateRootHandler = new StateRootHandler(config.getActivationConfig(), new StateRootsStoreImpl(new HashMapDB()));
    blockchain = new BlockChainImpl(blockStore, null, null, null, null, new BlockExecutor(config.getActivationConfig(), new RepositoryLocator(trieStore, stateRootHandler), new TransactionExecutorFactory(config, blockStore, null, blockFactory, new ProgramInvokeFactoryImpl(), precompiledContracts, new BlockTxSignatureCache(new ReceivedTxSignatureCache()))), stateRootHandler);
    env = EnvBuilder.build(stateTestCase.getEnv());
    invokeFactory = new TestProgramInvokeFactory(env);
    block = build(env);
    block.setStateRoot(repository.getRoot());
    block.flushRLP();
    blockchain.setStatus(block, block.getCumulativeDifficulty());
    // blockchain.setProgramInvokeFactory(invokeFactory);
    // blockchain.startTracking();
    ProgramResult programResult = executeTransaction(transaction);
    trieStore.flush();
    List<LogInfo> origLogs = programResult.getLogInfoList();
    List<LogInfo> postLogs = LogBuilder.build(stateTestCase.getLogs());
    List<String> logsResult = LogsValidator.valid(origLogs, postLogs, vStats);
    Repository postRepository = RepositoryBuilder.build(stateTestCase.getPost());
    // Balances cannot be validated because has consumption for CALLs differ.
    List<String> repoResults = RepositoryValidator.valid(repository, postRepository, false, false, vStats);
    logger.info("--------- POST Validation---------");
    List<String> outputResults = OutputValidator.valid(ByteUtil.toHexString(programResult.getHReturn()), stateTestCase.getOut(), vStats);
    List<String> results = new ArrayList<>();
    results.addAll(repoResults);
    results.addAll(logsResult);
    results.addAll(outputResults);
    for (String result : results) {
        logger.error(result);
    }
    if ((vStats.storageChecks == 0) && (vStats.logChecks == 0) && (vStats.balancetChecks == 0) && (vStats.outputChecks == 0) && (vStats.blockChecks == 0)) {
        // This generally mean that the test didn't check anything
        // AccountChecks are considered not indicative of the result of the test
        logger.info("IRRELEVANT\n");
    }
    logger.info("\n\n");
    return results;
}

Example 57 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class TestRunner method runTestCase.

public List<String> runTestCase(BlockTestCase testCase) {
    /* 1 */
    // Create genesis + init pre state
    ValidationStats vStats = new ValidationStats();
    Block genesis = build(testCase.getGenesisBlockHeader(), null, null);
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    Repository repository = RepositoryBuilder.build(trieStore, testCase.getPre());
    IndexedBlockStore blockStore = new IndexedBlockStore(blockFactory, new HashMapDB(), new HashMapBlocksIndex());
    blockStore.saveBlock(genesis, genesis.getCumulativeDifficulty(), true);
    CompositeEthereumListener listener = new TestCompositeEthereumListener();
    KeyValueDataSource ds = new HashMapDB();
    ds.init();
    ReceiptStore receiptStore = new ReceiptStoreImpl(ds);
    BlockTxSignatureCache blockTxSignatureCache = new BlockTxSignatureCache(new ReceivedTxSignatureCache());
    TransactionExecutorFactory transactionExecutorFactory = new TransactionExecutorFactory(config, blockStore, receiptStore, blockFactory, new ProgramInvokeFactoryImpl(), null, blockTxSignatureCache);
    StateRootHandler stateRootHandler = new StateRootHandler(config.getActivationConfig(), new StateRootsStoreImpl(new HashMapDB()));
    RepositoryLocator repositoryLocator = new RepositoryLocator(trieStore, stateRootHandler);
    TransactionPoolImpl transactionPool = new TransactionPoolImpl(config, repositoryLocator, null, blockFactory, listener, transactionExecutorFactory, new ReceivedTxSignatureCache(), 10, 100);
    BlockChainImpl blockchain = new BlockChainImpl(blockStore, receiptStore, transactionPool, null, new DummyBlockValidator(), new BlockExecutor(config.getActivationConfig(), new RepositoryLocator(trieStore, stateRootHandler), transactionExecutorFactory), stateRootHandler);
    blockchain.setNoValidation(true);
    blockchain.setStatus(genesis, genesis.getCumulativeDifficulty());
    /* 2 */
    // Create block traffic list
    List<Block> blockTraffic = new ArrayList<>();
    for (BlockTck blockTck : testCase.getBlocks()) {
        Block block = build(blockTck.getBlockHeader(), blockTck.getTransactions(), blockTck.getUncleHeaders());
        Block tBlock = null;
        try {
            byte[] rlp = parseData(blockTck.getRlp());
            tBlock = blockFactory.decodeBlock(rlp);
            ArrayList<String> outputSummary = BlockHeaderValidator.valid(tBlock.getHeader(), block.getHeader(), null);
            if (!outputSummary.isEmpty()) {
                for (String output : outputSummary) logger.error("at block {}: {}", Integer.toString(blockTraffic.size()), output);
            }
            blockTraffic.add(tBlock);
        } catch (Exception e) {
            System.out.println("*** Exception");
        }
    }
    // Inject blocks to the blockchain execution
    for (Block block : blockTraffic) {
        ImportResult importResult = blockchain.tryToConnect(block);
        logger.debug("{} ~ {} difficulty: {} ::: {}", block.getPrintableHash(), toPrintableHash(block.getParentHash().getBytes()), block.getCumulativeDifficulty(), importResult.toString());
    }
    // Check state root matches last valid block
    List<String> results = new ArrayList<>();
    String currRoot = ByteUtil.toHexString(repository.getRoot());
    byte[] bestHash = Hex.decode(testCase.getLastblockhash());
    String finalRoot = ByteUtil.toHexString(blockStore.getBlockByHash(bestHash).getStateRoot());
    if (validateStateRoots) {
        if (!finalRoot.equals(currRoot)) {
            String formattedString = String.format("Root hash doesn't match best: expected: %s current: %s", finalRoot, currRoot);
            results.add(formattedString);
        }
    }
    Repository postRepository = RepositoryBuilder.build(testCase.getPostState());
    List<String> repoResults = RepositoryValidator.valid(repository, postRepository, validateStateRoots, validateBalances, null);
    results.addAll(repoResults);
    return results;
}

Example 58 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class ReceiptStoreImplFallbackTest method addToExistingOlderReceiptDataViaFallback.

@Test
public void addToExistingOlderReceiptDataViaFallback() {
    HashMapDB hashMapDB = new HashMapDB();
    ReceiptStore storeV1 = new ReceiptStoreImpl(hashMapDB);
    ReceiptStore storeV2 = new ReceiptStoreImplV2(hashMapDB);
    TransactionReceipt receipt = createReceipt();
    byte[] blockHash1 = Hex.decode("0102030405060708");
    byte[] blockHash2 = Hex.decode("0102030405060709");
    storeV1.add(blockHash1, 41, receipt);
    storeV2.add(blockHash2, 42, receipt);
    TransactionInfo result1 = storeV1.get(receipt.getTransaction().getHash().getBytes(), blockHash1).orElse(null);
    Assert.assertNotNull(result1);
    Assert.assertNotNull(result1.getBlockHash());
    Assert.assertArrayEquals(blockHash1, result1.getBlockHash());
    Assert.assertEquals(41, result1.getIndex());
    Assert.assertArrayEquals(receipt.getEncoded(), result1.getReceipt().getEncoded());
    TransactionInfo result2 = storeV1.get(receipt.getTransaction().getHash().getBytes(), blockHash2).orElse(null);
    Assert.assertNotNull(result2);
    Assert.assertNotNull(result2.getBlockHash());
    Assert.assertArrayEquals(blockHash2, result2.getBlockHash());
    Assert.assertEquals(42, result2.getIndex());
    Assert.assertArrayEquals(receipt.getEncoded(), result2.getReceipt().getEncoded());
}

Example 59 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class BlockExecutorTest method generateBlockWithOneTransaction.

private static TestObjects generateBlockWithOneTransaction() {
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    Repository repository = new MutableRepository(trieStore, new Trie(trieStore));
    Repository track = repository.startTracking();
    Account account = createAccount("acctest1", track, Coin.valueOf(30000));
    Account account2 = createAccount("acctest2", track, Coin.valueOf(10L));
    track.commit();
    Assert.assertFalse(Arrays.equals(EMPTY_TRIE_HASH, repository.getRoot()));
    BlockExecutor executor = buildBlockExecutor(trieStore);
    Transaction tx1 = Transaction.builder().nonce(repository.getNonce(account.getAddress())).gasPrice(BigInteger.ONE).gasLimit(BigInteger.valueOf(21000)).destination(account2.getAddress()).chainId(CONFIG.getNetworkConstants().getChainId()).value(BigInteger.TEN).build();
    tx1.sign(account.getEcKey().getPrivKeyBytes());
    Transaction tx = tx1;
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    List<BlockHeader> uncles = new ArrayList<>();
    // getGenesisBlock() modifies the repository, adding some pre-mined accounts
    // Not nice for a getter, but it is what it is :(
    Block genesis = BlockChainImplTest.getGenesisBlock(trieStore);
    genesis.setStateRoot(repository.getRoot());
    // Returns the root state prior block execution but after loading
    // some sample accounts (account/account2) and the premined accounts
    // in genesis.
    byte[] rootPriorExecution = repository.getRoot();
    Block block = new BlockGenerator().createChildBlock(genesis, txs, uncles, 1, null);
    executor.executeAndFill(block, genesis.getHeader());
    repository.save();
    return new TestObjects(trieStore, block, genesis, tx, account, rootPriorExecution);
}

Example 60 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class BlockValidatorTest method invalidUncleIsAncestor.

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