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

Example 31 with TrieStore

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

the class TransactionModuleTest method testGasEstimation.

@Test
public void testGasEstimation() {
    World world = new World();
    Blockchain blockchain = world.getBlockChain();
    TrieStore trieStore = world.getTrieStore();
    RepositoryLocator repositoryLocator = world.getRepositoryLocator();
    RepositorySnapshot repository = repositoryLocator.snapshotAt(blockchain.getBestBlock().getHeader());
    BlockStore blockStore = world.getBlockStore();
    BlockTxSignatureCache blockTxSignatureCache = world.getBlockTxSignatureCache();
    ReceivedTxSignatureCache receivedTxSignatureCache = world.getReceivedTxSignatureCache();
    TransactionExecutorFactory transactionExecutorFactory = buildTransactionExecutionFactoryWithProgramInvokeFactory(blockStore, null, blockTxSignatureCache);
    TransactionPool transactionPool = new TransactionPoolImpl(config, repositoryLocator, blockStore, blockFactory, null, transactionExecutorFactory, receivedTxSignatureCache, 10, 100);
    TransactionGateway transactionGateway = new TransactionGateway(new SimpleChannelManager(), transactionPool);
    Web3Impl web3 = createEnvironmentGasExactimation(blockchain, trieStore, transactionPool, blockStore, transactionGateway, transactionExecutorFactory);
    RskAddress srcAddr = new RskAddress(ECKey.fromPrivate(Keccak256Helper.keccak256("cow".getBytes())).getAddress());
    // Create the transaction that creates the destination contract
    sendContractCreationTransaction(srcAddr, web3, repository);
    // Compute contract destination address
    BigInteger nonce = repository.getAccountState(srcAddr).getNonce();
    RskAddress contractAddress = new RskAddress(HashUtil.calcNewAddr(srcAddr.getBytes(), nonce.toByteArray()));
    // start with 5M
    int gasLimit = 5000000;
    int consumed = checkEstimateGas(callCallWithValue, 33472, gasLimit, srcAddr, contractAddress, web3, repository);
    // Now that I know the estimation, call again using the estimated value
    // it should not fail. We set the gasLimit to the expected value plus 1 to
    // differentiate between OOG and success.
    int consumed2 = checkEstimateGas(callCallWithValue, 33472, consumed + 1, srcAddr, contractAddress, web3, repository);
    Assert.assertEquals(consumed, consumed2);
    consumed = checkEstimateGas(callUnfill, 46942, gasLimit, srcAddr, contractAddress, web3, repository);
    consumed2 = checkEstimateGas(callUnfill, 46942, consumed + 1, srcAddr, contractAddress, web3, repository);
    Assert.assertEquals(consumed, consumed2);
}

Example 32 with TrieStore

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

the class TransactionModuleTest method sendTransactionMustNotBeMined.

@Test
public void sendTransactionMustNotBeMined() {
    World world = new World();
    BlockChainImpl blockchain = world.getBlockChain();
    TrieStore trieStore = world.getTrieStore();
    RepositoryLocator repositoryLocator = world.getRepositoryLocator();
    RepositorySnapshot repository = repositoryLocator.snapshotAt(blockchain.getBestBlock().getHeader());
    BlockStore blockStore = world.getBlockStore();
    TransactionPool transactionPool = new TransactionPoolImpl(config, repositoryLocator, blockStore, blockFactory, null, buildTransactionExecutorFactory(blockStore, null, world.getBlockTxSignatureCache()), world.getReceivedTxSignatureCache(), 10, 100);
    TransactionGateway transactionGateway = new TransactionGateway(new SimpleChannelManager(), transactionPool);
    Web3Impl web3 = createEnvironment(blockchain, null, trieStore, transactionPool, blockStore, false, world.getBlockTxSignatureCache(), transactionGateway);
    String tx = sendTransaction(web3, repository);
    Assert.assertEquals(0, blockchain.getBestBlock().getNumber());
    Transaction txInBlock = getTransactionFromBlockWhichWasSend(blockchain, tx);
    // Transaction tx must not be in block
    Assert.assertNull(txInBlock);
}

Example 33 with TrieStore

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

the class TransactionTest method dontLogWhenReverting.

@Test
public void dontLogWhenReverting() throws IOException, InterruptedException {
    /*

        Original contracts

        pragma solidity ^0.4.0;
        contract TestEventInvoked {
            event internalEvent();

            function doIt() {
                internalEvent();
                throw;
            }
        }

        contract TestEventInvoker {
            event externalEvent();

            function doIt(address invokedAddress) {
                externalEvent();
                invokedAddress.call.gas(50000)(0xb29f0835);
            }
        }

         */
    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()));
    // First contract code TestEventInvoked
    String code1 = "6060604052341561000f57600080fd5b5b60ae8061001e6000396000f30060606040526000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff168063b29f083514603d575b600080fd5b3415604757600080fd5b604d604f565b005b7f95481a538d62f8458d3cecac82408d5ff2630d8335962b1cdbac16f1a9b910e760405160405180910390a1600080fd5b5600a165627a7a723058207d93861daff7f4a0479d7f3eb0ca7ef5cef7e2bbf2c4637ab4f021ecc5afa7ad0029";
    // Second contract code TestEventInvoker
    String code2 = "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";
    // Second contract ABI
    String abi2 = "[{\"constant\":false,\"inputs\":[{\"name\":\"invokedAddress\",\"type\":\"address\"}],\"name\":\"doIt\",\"outputs\":[],\"payable\":false,\"type\":\"function\"},{\"anonymous\":false,\"inputs\":[],\"name\":\"externalEvent\",\"type\":\"event\"}]";
    Transaction tx1 = createTx(sender, new byte[0], Hex.decode(code1), repository);
    executeTransaction(blockchain, blockStore, tx1, repository, blockTxSignatureCache);
    Transaction tx2 = createTx(sender, new byte[0], Hex.decode(code2), repository);
    executeTransaction(blockchain, blockStore, tx2, repository, blockTxSignatureCache);
    CallTransaction.Contract contract2 = new CallTransaction.Contract(abi2);
    byte[] data = contract2.getByName("doIt").encode(ByteUtil.toHexString(tx1.getContractAddress().getBytes()));
    Transaction tx3 = createTx(sender, tx2.getContractAddress().getBytes(), data, repository);
    TransactionExecutor executor = executeTransaction(blockchain, blockStore, tx3, repository, blockTxSignatureCache);
    Assert.assertEquals(1, executor.getResult().getLogInfoList().size());
    Assert.assertFalse(executor.getResult().getLogInfoList().get(0).isRejected());
    Assert.assertEquals(1, executor.getVMLogs().size());
}

Example 34 with TrieStore

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

the class RepositoryMigrationTest method test.

@Test
public void test() {
    final RskAddress COW = new RskAddress("CD2A3D9F938E13CD947EC05ABC7FE734DF8DD826");
    final BigInteger accountNonce = BigInteger.valueOf(9);
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    Repository repository = new MutableRepository(trieStore, new Trie(trieStore));
    AccountState accountState = repository.createAccount(COW);
    accountState.setNonce(accountNonce);
    repository.updateAccountState(COW, accountState);
    repository.commit();
    Assert.assertThat(repository.getAccountState(COW).getNonce(), is(accountNonce));
}

Example 35 with TrieStore

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

the class BridgeStateTest method recreateFromEmptyStorageProvider.

@Test
public void recreateFromEmptyStorageProvider() throws IOException {
    TestSystemProperties config = new TestSystemProperties();
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    Repository repository = new MutableRepository(new MutableTrieImpl(trieStore, new Trie(trieStore)));
    BridgeConstants bridgeConstants = config.getNetworkConstants().getBridgeConstants();
    BridgeStorageProvider provider = new BridgeStorageProvider(repository, PrecompiledContracts.BRIDGE_ADDR, bridgeConstants, config.getActivationConfig().forBlock(0L));
    BridgeState state = new BridgeState(42, provider, null);
    BridgeState clone = BridgeState.create(bridgeConstants, state.getEncoded(), null);
    Assert.assertNotNull(clone);
    Assert.assertEquals(42, clone.getBtcBlockchainBestChainHeight());
    Assert.assertTrue(clone.getActiveFederationBtcUTXOs().isEmpty());
    Assert.assertTrue(clone.getRskTxsWaitingForSignatures().isEmpty());
}