Examples with BlockChainImpl co.rsk.core.bc.BlockChainImpl used on opensource projects

Example 21 with BlockChainImpl

use of co.rsk.core.bc.BlockChainImpl in project rskj by rsksmart.

the class Web3ImplLogsTest method getWorld3WithBlockWithEventInContractCreation.

public static World getWorld3WithBlockWithEventInContractCreation(RskSystemProperties config, ReceiptStore receiptStore) {
    World world = new World(receiptStore);
    Account acc1 = new AccountBuilder(world).name("notDefault").balance(Coin.valueOf(10000000)).build();
    Block genesis = world.getBlockByName("g00");
    Transaction tx;
    tx = getContractTransaction(acc1);
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    BlockChainImpl blockChain = world.getBlockChain();
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    blockChain.tryToConnect(block1);
    return world;
}

Example 22 with BlockChainImpl

use of co.rsk.core.bc.BlockChainImpl in project rskj by rsksmart.

the class Web3ImplLogsTest method createCallerContractWithEventsOnInvoke.

@Test
public void createCallerContractWithEventsOnInvoke() throws Exception {
    World world = new World();
    Account acc1 = new AccountBuilder(world).name("notDefault").balance(Coin.valueOf(10000000)).build();
    BlockChainImpl blockChain = world.getBlockChain();
    TransactionPool transactionPool = new TransactionPoolImpl(config, world.getRepository(), blockChain.getBlockStore(), null, null, null, 10, 100);
    SimpleEthereum eth = new SimpleEthereum();
    eth.repository = world.getBlockChain().getRepository();
    eth.blockchain = world.getBlockChain();
    Web3Impl web3 = createWeb3(eth, world.getBlockChain(), transactionPool, WalletFactory.createWallet());
    // TODO tricky link to listener
    blockChain.setListener(web3.setupListener());
    web3.personal_newAccountWithSeed("notDefault");
    Web3.FilterRequest fr = new Web3.FilterRequest();
    fr.fromBlock = "earliest";
    String id = web3.eth_newFilter(fr);
    Block genesis = world.getBlockByName("g00");
    Transaction tx;
    tx = getMainContractTransaction(acc1);
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    blockChain.tryToConnect(block1);
    String mainAddress = tx.getContractAddress().toString();
    Transaction tx2;
    tx2 = getCallerContractTransaction(acc1, mainAddress);
    String callerAddress = Hex.toHexString(tx2.getContractAddress().getBytes());
    List<Transaction> txs2 = new ArrayList<>();
    txs2.add(tx2);
    Block block2 = new BlockBuilder(world).parent(block1).transactions(txs2).build();
    blockChain.tryToConnect(block2);
    Transaction tx3;
    tx3 = getCallerContractTransactionWithInvoke(acc1, tx2.getContractAddress().getBytes(), mainAddress);
    List<Transaction> txs3 = new ArrayList<>();
    txs3.add(tx3);
    Block block3 = new BlockBuilder(world).parent(block2).transactions(txs3).build();
    blockChain.tryToConnect(block3);
    Object[] logs = web3.eth_getFilterChanges(id);
    Assert.assertNotNull(id);
    Assert.assertNotNull(logs);
    Assert.assertEquals(3, logs.length);
    Assert.assertEquals("0x" + mainAddress, ((LogFilterElement) logs[0]).address);
    Assert.assertEquals("0x" + callerAddress, ((LogFilterElement) logs[1]).address);
    Assert.assertEquals("0x" + mainAddress, ((LogFilterElement) logs[2]).address);
}

Example 23 with BlockChainImpl

use of co.rsk.core.bc.BlockChainImpl in project rskj by rsksmart.

the class Web3ImplLogsTest method createCallerContractWithEvents.

@Test
public void createCallerContractWithEvents() throws Exception {
    World world = new World();
    Account acc1 = new AccountBuilder(world).name("notDefault").balance(Coin.valueOf(10000000)).build();
    BlockChainImpl blockChain = world.getBlockChain();
    TransactionPool transactionPool = new TransactionPoolImpl(config, world.getRepository(), blockChain.getBlockStore(), null, null, null, 10, 100);
    SimpleEthereum eth = new SimpleEthereum();
    eth.repository = world.getBlockChain().getRepository();
    eth.blockchain = world.getBlockChain();
    Web3Impl web3 = createWeb3(eth, world.getBlockChain(), transactionPool, WalletFactory.createWallet());
    // TODO tricky link to listener
    blockChain.setListener(web3.setupListener());
    web3.personal_newAccountWithSeed("notDefault");
    Web3.FilterRequest fr = new Web3.FilterRequest();
    fr.fromBlock = "earliest";
    String id = web3.eth_newFilter(fr);
    Block genesis = world.getBlockByName("g00");
    Transaction tx;
    tx = getMainContractTransaction(acc1);
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    blockChain.tryToConnect(block1);
    String mainAddress = tx.getContractAddress().toString();
    Transaction tx2;
    tx2 = getCallerContractTransaction(acc1, mainAddress);
    String callerAddress = Hex.toHexString(tx2.getContractAddress().getBytes());
    List<Transaction> txs2 = new ArrayList<>();
    txs2.add(tx2);
    Block block2 = new BlockBuilder(world).parent(block1).transactions(txs2).build();
    blockChain.tryToConnect(block2);
    Object[] logs = web3.eth_getFilterChanges(id);
    Assert.assertNotNull(id);
    Assert.assertNotNull(logs);
    Assert.assertEquals(2, logs.length);
    Assert.assertEquals("0x" + mainAddress, ((LogFilterElement) logs[0]).address);
    Assert.assertEquals("0x" + callerAddress, ((LogFilterElement) logs[1]).address);
}

Example 24 with BlockChainImpl

use of co.rsk.core.bc.BlockChainImpl in project rskj by rsksmart.

the class Web3ImplLogsTest method getWeb3WithContractCreationWithoutEvents.

private Web3Impl getWeb3WithContractCreationWithoutEvents() {
    World world = new World();
    Account acc1 = new AccountBuilder(world).name("notDefault").balance(Coin.valueOf(10000000)).build();
    Block genesis = world.getBlockByName("g00");
    /* contract compiled in data attribute of tx
        contract greeter {

            address owner;
            modifier onlyOwner { if (msg.sender != owner) throw; _ ; }

            function greeter() public {
                owner = msg.sender;
            }
            function greet(string param) onlyOwner constant returns (string) {
                return param;
            }
        } */
    Transaction tx = new TransactionBuilder().sender(acc1).gasLimit(BigInteger.valueOf(100000)).gasPrice(BigInteger.ONE).data(compiledGreeter).build();
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    BlockChainImpl blockChain = world.getBlockChain();
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    blockChain.tryToConnect(block1);
    TransactionPool transactionPool = new TransactionPoolImpl(config, world.getRepository(), blockChain.getBlockStore(), null, null, null, 10, 100);
    Web3Impl web3 = createWeb3(world.getBlockChain(), transactionPool);
    web3.personal_newAccountWithSeed("notDefault");
    return web3;
}

Example 25 with BlockChainImpl

use of co.rsk.core.bc.BlockChainImpl in project rskj by rsksmart.

the class Web3ImplTest method getBalanceWithAccountAndBlockWithTransaction.

@Test
public void getBalanceWithAccountAndBlockWithTransaction() throws Exception {
    World world = new World();
    BlockChainImpl blockChain = world.getBlockChain();
    TransactionPool transactionPool = new TransactionPoolImpl(config, world.getRepository(), blockChain.getBlockStore(), null, null, null, 10, 100);
    Account acc1 = new AccountBuilder(world).name("acc1").balance(Coin.valueOf(10000000)).build();
    Account acc2 = new AccountBuilder(world).name("acc2").build();
    Block genesis = world.getBlockByName("g00");
    Transaction tx = new TransactionBuilder().sender(acc1).receiver(acc2).value(BigInteger.valueOf(10000)).build();
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, blockChain.tryToConnect(block1));
    Web3Impl web3 = createWeb3(world, transactionPool, null);
    web3.repository = world.getBlockChain().getRepository();
    String accountAddress = Hex.toHexString(acc2.getAddress().getBytes());
    String balanceString = "0x" + Hex.toHexString(BigInteger.valueOf(10000).toByteArray());
    org.junit.Assert.assertEquals("0x0", web3.eth_getBalance(accountAddress, "0x0"));
    org.junit.Assert.assertEquals(balanceString, web3.eth_getBalance(accountAddress, "0x1"));
    org.junit.Assert.assertEquals(balanceString, web3.eth_getBalance(accountAddress, "pending"));
}