Examples with AionTransaction org.aion.base.AionTransaction used on opensource projects

Example 46 with AionTransaction

use of org.aion.base.AionTransaction in project aion by aionnetwork.

the class ContractIntegTest method tellFvmContractCallAvmContract.

@Test
public void tellFvmContractCallAvmContract() throws Exception {
    if (txType == TransactionTypes.AVM_CREATE_CODE) {
        return;
    }
    String contractName = "InternalCallContract";
    byte[] deployCode = getDeployCode(contractName);
    long nrg = Constants.NRG_TRANSACTION_MAX;
    long nrgPrice = energyPrice;
    BigInteger value = BigInteger.ZERO;
    BigInteger nonce = BigInteger.ZERO;
    AionTransaction tx = AionTransaction.create(deployerKey, nonce.toByteArray(), null, value.toByteArray(), deployCode, nrg, nrgPrice, txType, null);
    RepositoryCache repo = blockchain.getRepository().startTracking();
    nonce = nonce.add(BigInteger.ONE);
    AionAddress contract = deployContract(repo, tx, contractName, null, value, nrg, nrgPrice, nonce, true);
    assertNotNull(contract);
    repo = blockchain.getRepository().startTracking();
    AionAddress avmAddress = deployAvmContract(AvmVersion.VERSION_1, nonce);
    assertNotNull(avmAddress);
    nonce = nonce.add(BigInteger.ONE);
    byte[] input = Arrays.copyOfRange(HashUtil.keccak256("callAVM(address)".getBytes()), 0, 4);
    input = ByteUtil.merge(input, avmAddress.toByteArray());
    tx = AionTransaction.create(deployerKey, nonce.toByteArray(), contract, BigInteger.ZERO.toByteArray(), input, nrg, nrgPrice, txType, null);
    assertFalse(tx.isContractCreationTransaction());
    MiningBlock block = makeBlock(tx);
    AionTxExecSummary summary = executeTransaction(tx, block, repo);
    // The evmjit only return the the transaction success or failed when performing the function
    // call.
    assertEquals("reverted", summary.getReceipt().getError());
    assertNotEquals(nrg, summary.getNrgUsed().longValue());
    Pair<ImportResult, AionBlockSummary> result = blockchain.tryToConnectAndFetchSummary(block);
    assertTrue(result.getLeft().isSuccessful());
    assertTrue(result.getRight().getSummaries().get(0).isFailed());
}

Example 47 with AionTransaction

use of org.aion.base.AionTransaction in project aion by aionnetwork.

the class ContractIntegTest method testDeployWithOutCode.

@Test
public void testDeployWithOutCode() throws Exception {
    long nrg = 1_000_000;
    long nrgPrice = energyPrice;
    // attempt to transfer value to new contract.
    BigInteger value = BigInteger.ZERO;
    BigInteger nonce = BigInteger.ZERO;
    // to == null  signals that this is contract creation.
    AionTransaction tx = AionTransaction.create(deployerKey, nonce.toByteArray(), null, value.toByteArray(), new byte[0], nrg, nrgPrice, txType, null);
    assertTrue(tx.isContractCreationTransaction());
    assertEquals(Builder.DEFAULT_BALANCE, blockchain.getRepository().getBalance(deployer));
    assertEquals(BigInteger.ZERO, blockchain.getRepository().getNonce(deployer));
    if (txType == TransactionTypes.DEFAULT) {
        MiningBlock block = makeBlock(tx);
        RepositoryCache repo = blockchain.getRepository().startTracking();
        AionTxExecSummary summary = executeTransaction(tx, block, repo);
        assertEquals("", summary.getReceipt().getError());
        // all energy is not used up.
        assertNotEquals(nrg, summary.getNrgUsed().longValue());
        AionAddress contract = TxUtil.calculateContractAddress(tx);
        checkStateOfDeployer(repo, summary, nrgPrice, BigInteger.ZERO, nonce.add(BigInteger.ONE));
        byte[] code = repo.getCode(contract);
        assertNotNull(code);
    } else {
        blockchain.forkUtility.enable040Fork(0);
        MiningBlock block = makeBlock(tx);
        RepositoryCache repo = blockchain.getRepository().startTracking();
        AionTxExecSummary summary = executeTransaction(tx, block, repo);
        assertEquals("Failed: invalid data", summary.getReceipt().getError());
    }
}

Example 48 with AionTransaction

use of org.aion.base.AionTransaction in project aion by aionnetwork.

the class ContractIntegTest method testRecursiveStackoverflow.

@Test
public void testRecursiveStackoverflow() throws Exception {
    String contractName = "Recursive";
    byte[] deployCode = getDeployCode(contractName);
    long nrg = Constants.NRG_TRANSACTION_MAX;
    long nrgPrice = energyPrice;
    BigInteger value = BigInteger.ZERO;
    BigInteger nonce = BigInteger.ZERO;
    AionTransaction tx = AionTransaction.create(deployerKey, nonce.toByteArray(), null, value.toByteArray(), deployCode, nrg, nrgPrice, txType, null);
    RepositoryCache repo = blockchain.getRepository().startTracking();
    nonce = nonce.add(BigInteger.ONE);
    AionAddress contract = deployContract(repo, tx, contractName, null, value, nrg, nrgPrice, nonce);
    if (txType == TransactionTypes.AVM_CREATE_CODE) {
        assertNull(contract);
        return;
    }
    deployerBalance = repo.getBalance(deployer);
    deployerNonce = repo.getNonce(deployer);
    // First recurse 1 time less than the max and verify this is ok.
    // Note that 128 == FvmConstants.MAX_CALL_DEPTH
    int numRecurses = 127;
    byte[] input = ByteUtil.merge(Hex.decode("2d7df21a"), contract.toByteArray());
    input = ByteUtil.merge(input, new DataWord(numRecurses + 1).getData());
    tx = AionTransaction.create(deployerKey, nonce.toByteArray(), contract, BigInteger.ZERO.toByteArray(), input, nrg, nrgPrice, txType, null);
    assertFalse(tx.isContractCreationTransaction());
    MiningBlock block = makeBlock(tx);
    AionTxExecSummary summary = executeTransaction(tx, block, repo);
    assertEquals("", summary.getReceipt().getError());
    assertNotEquals(nrg, summary.getNrgUsed().longValue());
    BigInteger txCost = BigInteger.valueOf(summary.getNrgUsed().longValue()).multiply(BigInteger.valueOf(nrgPrice));
    assertEquals(deployerBalance.subtract(txCost), repo.getBalance(deployer));
    deployerBalance = repo.getBalance(deployer);
    deployerNonce = repo.getNonce(deployer);
    repo.flushTo(blockchain.getRepository(), true);
    repo = blockchain.getRepository().startTracking();
    // Now recurse the max amount of times and ensure we fail.
    // Note that 128 == FvmConstants.MAX_CALL_DEPTH
    numRecurses = 128;
    input = ByteUtil.merge(Hex.decode("2d7df21a"), contract.toByteArray());
    input = ByteUtil.merge(input, new DataWord(numRecurses + 1).getData());
    nonce = nonce.add(BigInteger.ONE);
    tx = AionTransaction.create(deployerKey, nonce.toByteArray(), contract, BigInteger.ZERO.toByteArray(), input, nrg, nrgPrice, txType, null);
    assertFalse(tx.isContractCreationTransaction());
    block = makeBlock(tx);
    summary = executeTransaction(tx, block, repo);
    assertEquals("reverted", summary.getReceipt().getError());
    assertNotEquals(nrg, summary.getNrgUsed().longValue());
    txCost = BigInteger.valueOf(summary.getNrgUsed().longValue()).multiply(BigInteger.valueOf(nrgPrice));
    assertEquals(deployerBalance.subtract(txCost), repo.getBalance(deployer));
}

Example 49 with AionTransaction

use of org.aion.base.AionTransaction in project aion by aionnetwork.

the class AlternatingVmBlockTest method getAvmContractDeploymentCost.

private long getAvmContractDeploymentCost(AvmVersion version, BigInteger nonce) {
    AionTransaction avmDeploy = makeAvmContractCreateTransaction(version, deployerKey, nonce);
    Block parentBlock = blockchain.getBestBlock();
    MiningBlock block = blockchain.createBlock(parentBlock, Collections.singletonList(avmDeploy), false, parentBlock.getTimestamp());
    Pair<ImportResult, AionBlockSummary> connectResult = blockchain.tryToConnectAndFetchSummary(block);
    assertEquals(ImportResult.IMPORTED_BEST, connectResult.getLeft());
    return connectResult.getRight().getReceipts().get(0).getEnergyUsed();
}

Example 50 with AionTransaction

use of org.aion.base.AionTransaction in project aion by aionnetwork.

the class AlternatingVmBlockTest method makeAlternatingAvmFvmContractCreateTransactions.

private List<AionTransaction> makeAlternatingAvmFvmContractCreateTransactions(AvmVersion version, int totalNum, BigInteger initialNonce) throws IOException {
    List<AionTransaction> transactions = new ArrayList<>();
    BigInteger currentNonce = initialNonce;
    for (int i = 0; i < totalNum; i++) {
        if (i % 2 == 0) {
            transactions.add(makeAvmContractCreateTransaction(version, deployerKey, currentNonce));
        } else {
            transactions.add(makeFvmContractCreateTransaction(deployerKey, currentNonce));
        }
        currentNonce = currentNonce.add(BigInteger.ONE);
    }
    return transactions;
}