Examples with TestGenesisLoader co.rsk.core.genesis.TestGenesisLoader used on opensource projects

Example 6 with TestGenesisLoader

use of co.rsk.core.genesis.TestGenesisLoader in project rskj by rsksmart.

the class BlockchainLoaderTest method testLoadBlockchainEmptyBlockchain.

@Test
public void testLoadBlockchainEmptyBlockchain() {
    RskTestFactory objects = new RskTestFactory() {

        @Override
        protected GenesisLoader buildGenesisLoader() {
            return new TestGenesisLoader(getTrieStore(), "blockchain_loader_genesis.json", BigInteger.ZERO, true, true, true);
        }
    };
    // calls loadBlockchain
    Blockchain blockchain = objects.getBlockchain();
    RepositorySnapshot repository = objects.getRepositoryLocator().snapshotAt(blockchain.getBestBlock().getHeader());
    TestSystemProperties testSystemProperties = new TestSystemProperties();
    ActivationConfig.ForBlock activations = testSystemProperties.getActivationConfig().forBlock(0);
    int enabledPCCs = PrecompiledContracts.GENESIS_ADDRESSES.size();
    for (ConsensusRule consensusRule : PrecompiledContracts.CONSENSUS_ENABLED_ADDRESSES.values()) {
        if (activations.isActive(consensusRule)) {
            enabledPCCs++;
        }
    }
    int testAccountsSize = 3;
    // PCCs + test accounts in blockchain_loader_genesis.json
    int genesisAccountKeysSize = enabledPCCs + testAccountsSize;
    Assert.assertEquals(genesisAccountKeysSize, repository.getAccountsKeys().size());
    RskAddress daba01 = new RskAddress("dabadabadabadabadabadabadabadabadaba0001");
    Assert.assertEquals(Coin.valueOf(2000), repository.getBalance(daba01));
    Assert.assertEquals(BigInteger.valueOf(24), repository.getNonce(daba01));
    RskAddress daba02 = new RskAddress("dabadabadabadabadabadabadabadabadaba0002");
    Assert.assertEquals(Coin.valueOf(1000), repository.getBalance(daba02));
    Assert.assertEquals(BigInteger.ZERO, repository.getNonce(daba02));
    RskAddress address = new RskAddress("77045e71a7a2c50903d88e564cd72fab11e82051");
    Assert.assertEquals(Coin.valueOf(10), repository.getBalance(address));
    Assert.assertEquals(BigInteger.valueOf(25), repository.getNonce(address));
    Assert.assertEquals(DataWord.ONE, repository.getStorageValue(address, DataWord.ZERO));
    Assert.assertEquals(DataWord.valueOf(3), repository.getStorageValue(address, DataWord.ONE));
    Assert.assertEquals(274, Objects.requireNonNull(repository.getCode(address)).length);
}

Example 7 with TestGenesisLoader

use of co.rsk.core.genesis.TestGenesisLoader in project rskj by rsksmart.

the class BlockResultDTOTest method buildBlockWithTransactions.

private Block buildBlockWithTransactions(List<Transaction> transactions) {
    RskTestFactory objects = new RskTestFactory() {

        @Override
        protected GenesisLoader buildGenesisLoader() {
            return new TestGenesisLoader(getTrieStore(), "rsk-unittests.json", BigInteger.ZERO, true, true, true);
        }
    };
    Blockchain blockChain = objects.getBlockchain();
    // Build block with remasc and normal txs
    BlockBuilder builder = new BlockBuilder(null, null, null).parent(blockChain.getBestBlock());
    return builder.transactions(transactions).build();
}

Example 8 with TestGenesisLoader

use of co.rsk.core.genesis.TestGenesisLoader in project rskj by rsksmart.

the class RskTestFactory method getGenesisInstance.

public static Genesis getGenesisInstance(RskSystemProperties config) {
    boolean useRskip92Encoding = config.getActivationConfig().isActive(ConsensusRule.RSKIP92, 0L);
    boolean isRskip126Enabled = config.getActivationConfig().isActive(ConsensusRule.RSKIP126, 0L);
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    return new TestGenesisLoader(trieStore, config.genesisInfo(), config.getNetworkConstants().getInitialNonce(), false, useRskip92Encoding, isRskip126Enabled).load();
}

Example 9 with TestGenesisLoader

use of co.rsk.core.genesis.TestGenesisLoader 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 10 with TestGenesisLoader

use of co.rsk.core.genesis.TestGenesisLoader in project rskj by rsksmart.

the class TransactionPoolImplTest method setUp.

@Before
public void setUp() {
    rskTestContext = new RskTestContext(new String[] { "--regtest" }) {

        @Override
        protected GenesisLoader buildGenesisLoader() {
            return new TestGenesisLoader(getTrieStore(), "rsk-unittests.json", BigInteger.ZERO, true, true, true);
        }

        @Override
        protected RepositoryLocator buildRepositoryLocator() {
            return spy(super.buildRepositoryLocator());
        }
    };
    blockChain = rskTestContext.getBlockchain();
    RepositoryLocator repositoryLocator = rskTestContext.getRepositoryLocator();
    repository = repositoryLocator.startTrackingAt(blockChain.getBestBlock().getHeader());
    signatureCache = spy(rskTestContext.getReceivedTxSignatureCache());
    transactionPool = new TransactionPoolImpl(rskTestContext.getRskSystemProperties(), repositoryLocator, rskTestContext.getBlockStore(), rskTestContext.getBlockFactory(), rskTestContext.getCompositeEthereumListener(), rskTestContext.getTransactionExecutorFactory(), signatureCache, 10, 100);
    // don't call start to avoid creating threads
    transactionPool.processBest(blockChain.getBestBlock());
    // this is to workaround the current test structure, which abuses the Repository by
    // modifying it in place
    doReturn(repository).when(repositoryLocator).snapshotAt(any());
}