Examples with TrieStoreImpl co.rsk.trie.TrieStoreImpl used on opensource projects

Example 16 with TrieStoreImpl

use of co.rsk.trie.TrieStoreImpl in project rskj by rsksmart.

the class RskContext method buildTrieStore.

protected synchronized TrieStore buildTrieStore(Path trieStorePath) {
    checkIfNotClosed();
    int statesCacheSize = getRskSystemProperties().getStatesCacheSize();
    KeyValueDataSource ds = LevelDbDataSource.makeDataSource(trieStorePath);
    if (statesCacheSize != 0) {
        CacheSnapshotHandler cacheSnapshotHandler = getRskSystemProperties().shouldPersistStatesCacheSnapshot() ? new CacheSnapshotHandler(resolveCacheSnapshotPath(trieStorePath)) : null;
        ds = new DataSourceWithCache(ds, statesCacheSize, cacheSnapshotHandler);
    }
    return new TrieStoreImpl(ds);
}

Example 17 with TrieStoreImpl

use of co.rsk.trie.TrieStoreImpl in project rskj by rsksmart.

the class BridgeUtilsTest method isFreeBridgeTx.

private void isFreeBridgeTx(boolean expected, RskAddress destinationAddress, byte[] privKeyBytes) {
    BridgeSupportFactory bridgeSupportFactory = new BridgeSupportFactory(new RepositoryBtcBlockStoreWithCache.Factory(constants.getBridgeConstants().getBtcParams()), constants.getBridgeConstants(), activationConfig);
    Bridge bridge = new Bridge(PrecompiledContracts.BRIDGE_ADDR, constants, activationConfig, bridgeSupportFactory);
    org.ethereum.core.Transaction rskTx = CallTransaction.createCallTransaction(0, 1, 1, destinationAddress, 0, Bridge.UPDATE_COLLECTIONS, constants.getChainId());
    rskTx.sign(privKeyBytes);
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    Repository repository = new MutableRepository(new MutableTrieCache(new MutableTrieImpl(trieStore, new Trie())));
    Block rskExecutionBlock = new BlockGenerator().createChildBlock(getGenesisInstance(trieStore));
    bridge.init(rskTx, rskExecutionBlock, repository.startTracking(), null, null, null);
    Assert.assertEquals(expected, BridgeUtils.isFreeBridgeTx(rskTx, constants, activationConfig.forBlock(rskExecutionBlock.getNumber())));
}

Example 18 with TrieStoreImpl

use of co.rsk.trie.TrieStoreImpl in project rskj by rsksmart.

the class TransactionTest method multiSuicideTest.

@Test
public void multiSuicideTest() throws IOException, InterruptedException {
    /*
        Original contract

        pragma solidity ^0.4.3;

        contract PsychoKiller {
            function () payable {}

            function homicide() {
                suicide(msg.sender);
            }

            function multipleHomicide() {
                PsychoKiller k  = this;
                k.homicide();
                k.homicide();
                k.homicide();
                k.homicide();
            }
        }

         */
    BigInteger nonce = config.getNetworkConstants().getInitialNonce();
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    MutableRepository repository = new MutableRepository(new MutableTrieImpl(trieStore, new Trie(trieStore)));
    IndexedBlockStore blockStore = new IndexedBlockStore(blockFactory, new HashMapDB(), new HashMapBlocksIndex());
    BlockTxSignatureCache blockTxSignatureCache = new BlockTxSignatureCache(new ReceivedTxSignatureCache());
    Blockchain blockchain = ImportLightTest.createBlockchain(new TestGenesisLoader(trieStore, getClass().getResourceAsStream("/genesis/genesis-light.json"), nonce, false, true, true).load(), config, repository, blockStore, trieStore);
    ECKey sender = ECKey.fromPrivate(Hex.decode("3ec771c31cac8c0dba77a69e503765701d3c2bb62435888d4ffa38fed60c445c"));
    System.out.println("address: " + ByteUtil.toHexString(sender.getAddress()));
    String code = "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";
    String abi = "[{\"constant\":false,\"inputs\":[],\"name\":\"homicide\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"multipleHomicide\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"payable\":true,\"type\":\"fallback\"}]";
    Transaction tx = createTx(sender, new byte[0], Hex.decode(code), repository);
    executeTransaction(blockchain, blockStore, tx, repository, blockTxSignatureCache);
    byte[] contractAddress = tx.getContractAddress().getBytes();
    CallTransaction.Contract contract1 = new CallTransaction.Contract(abi);
    byte[] callData = contract1.getByName("multipleHomicide").encode();
    Assert.assertNull(contract1.getConstructor());
    Assert.assertNotNull(contract1.parseInvocation(callData));
    Assert.assertNotNull(contract1.parseInvocation(callData).toString());
    try {
        contract1.parseInvocation(new byte[32]);
        Assert.fail();
    } catch (RuntimeException ex) {
    }
    try {
        contract1.parseInvocation(new byte[2]);
        Assert.fail();
    } catch (RuntimeException ex) {
    }
    Transaction tx1 = createTx(sender, contractAddress, callData, repository);
    ProgramResult programResult = executeTransaction(blockchain, blockStore, tx1, repository, blockTxSignatureCache).getResult();
    // suicide of a single account should be counted only once
    Assert.assertEquals(24000, programResult.getFutureRefund());
}

Example 19 with TrieStoreImpl

use of co.rsk.trie.TrieStoreImpl in project rskj by rsksmart.

the class CommonConfig method repository.

@Bean
public Repository repository(RskSystemProperties config) {
    String databaseDir = config.databaseDir();
    if (config.databaseReset()) {
        FileUtil.recursiveDelete(databaseDir);
        logger.info("Database reset done");
    }
    KeyValueDataSource ds = makeDataSource(config, "state");
    KeyValueDataSource detailsDS = makeDataSource(config, "details");
    return new RepositoryImpl(config, new TrieStoreImpl(ds), detailsDS);
}

Example 20 with TrieStoreImpl

use of co.rsk.trie.TrieStoreImpl in project rskj by rsksmart.

the class ContractDetailsImplTest method syncStorageWithExternalStorage.

@Test
public void syncStorageWithExternalStorage() {
    TrieStore store = new TrieStoreImpl(new HashMapDB());
    Trie trie = new TrieImpl(store, false);
    byte[] accountAddress = randomAddress();
    ContractDetailsImpl details = new ContractDetailsImpl(config, accountAddress, trie, null);
    int nkeys = IN_MEMORY_STORAGE_LIMIT;
    for (int k = 1; k <= nkeys + 1; k++) details.put(new DataWord(k), new DataWord(k * 2));
    Assert.assertTrue(details.hasExternalStorage());
    details.syncStorage();
    int ssize = details.getStorageSize();
    details = new ContractDetailsImpl(config, details.getEncoded());
    Assert.assertEquals(ssize, details.getStorageSize());
    for (int k = 1; k <= nkeys + 1; k++) Assert.assertNotNull(details.get(new DataWord(k)));
    ContractDetailsImpl clone = new ContractDetailsImpl(config, details.getEncoded());
    Assert.assertNotNull(clone);
    Assert.assertTrue(clone.hasExternalStorage());
    Assert.assertEquals(details.getStorageSize(), clone.getStorageSize());
    for (int k = 1; k <= nkeys + 1; k++) Assert.assertNotNull(clone.get(new DataWord(k)));
    for (int k = 1; k <= nkeys + 1; k++) clone.put(new DataWord(k), new DataWord(k * 3));
    Assert.assertTrue(clone.hasExternalStorage());
    Assert.assertEquals(details.getStorageSize(), clone.getStorageSize());
    ContractDetailsImpl snapshot = (ContractDetailsImpl) clone.getSnapshotTo(clone.getStorageHash());
    Assert.assertTrue(snapshot.hasExternalStorage());
    Assert.assertEquals(clone.getStorageSize(), snapshot.getStorageSize());
}