Examples with AionTransaction org.aion.zero.types.AionTransaction used on opensource projects

Example 56 with AionTransaction

use of org.aion.zero.types.AionTransaction in project aion by aionnetwork.

the class AionBlock method toString.

@Override
public String toString() {
    StringBuilder toStringBuff = new StringBuilder();
    parseRLP();
    toStringBuff.setLength(0);
    toStringBuff.append(Hex.toHexString(this.getEncoded())).append("\n");
    toStringBuff.append("BlockData [ ");
    toStringBuff.append("hash=").append(ByteUtil.toHexString(this.getHash())).append("\n");
    toStringBuff.append(header.toString());
    if (!getTransactionsList().isEmpty()) {
        toStringBuff.append("Txs [\n");
        for (AionTransaction tx : getTransactionsList()) {
            toStringBuff.append(tx);
            toStringBuff.append("\n");
        }
        toStringBuff.append("]\n");
    } else {
        toStringBuff.append("Txs []\n");
    }
    toStringBuff.append("]");
    return toStringBuff.toString();
}

Example 57 with AionTransaction

use of org.aion.zero.types.AionTransaction in project aion by aionnetwork.

the class AionBlock method toFlatString.

public String toFlatString() {
    StringBuilder toStringBuff = new StringBuilder();
    parseRLP();
    toStringBuff.setLength(0);
    toStringBuff.append("BlockData [");
    toStringBuff.append("hash=").append(ByteUtil.toHexString(this.getHash()));
    toStringBuff.append(header.toFlatString());
    for (AionTransaction tx : getTransactionsList()) {
        toStringBuff.append("\n");
        toStringBuff.append(tx.toString());
    }
    toStringBuff.append("]");
    return toStringBuff.toString();
}

Example 58 with AionTransaction

use of org.aion.zero.types.AionTransaction in project aion by aionnetwork.

the class BlockchainConcurrencyTest method testPublishBestBlockSafely.

@Test
public void testPublishBestBlockSafely() {
    ExecutorService blockCreationService = Executors.newSingleThreadExecutor();
    ExecutorService getBlockService = Executors.newSingleThreadExecutor();
    StandaloneBlockchain.Bundle bundle = new StandaloneBlockchain.Builder().withDefaultAccounts().withValidatorConfiguration("simple").build();
    StandaloneBlockchain bc = bundle.bc;
    final int MAX_COUNT = 100000;
    final CountDownLatch endLatch = new CountDownLatch(2);
    // this will not definitively prove
    try {
        blockCreationService.submit(() -> {
            int count = 0;
            List<AionTransaction> txList = Collections.emptyList();
            AionBlock block = bc.createNewBlock(bc.genesis, Collections.emptyList(), false);
            while (!Thread.currentThread().isInterrupted() && count < MAX_COUNT) {
                block = bc.createNewBlock(block, txList, false);
                count++;
            }
            System.out.println("completed block creation");
            endLatch.countDown();
        });
        getBlockService.submit(() -> {
            int count = 0;
            long prevNumber = bc.getBestBlock().getNumber();
            while (!Thread.currentThread().isInterrupted() && count < MAX_COUNT) {
                // all three of these methods use {@link AionBlockchainImpl#pubBestBlock}
                assertThat(bc.getBestBlockHash()).isNotNull();
                bc.getSize();
                AionBlock block = bc.getBestBlock();
                assertThat(block).isNotNull();
                assertThat(block.getNumber()).isAtLeast(prevNumber);
                prevNumber = block.getNumber();
                count++;
            }
            endLatch.countDown();
        });
    } finally {
        blockCreationService.shutdown();
        getBlockService.shutdown();
    }
}

Example 59 with AionTransaction

use of org.aion.zero.types.AionTransaction in project aion by aionnetwork.

the class BlockchainIntegrationTest method testSimpleFailedTransactionInsufficientBalance.

@Test
public void testSimpleFailedTransactionInsufficientBalance() {
    // generate a recipient
    final Address receiverAddress = Address.wrap(ByteUtil.hexStringToBytes("CAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFE"));
    StandaloneBlockchain.Bundle bundle = (new StandaloneBlockchain.Builder()).withValidatorConfiguration("simple").withDefaultAccounts().build();
    StandaloneBlockchain bc = bundle.bc;
    // (byte[] nonce, byte[] from, byte[] to, byte[] value, byte[] data)
    AionTransaction tx = new AionTransaction(BigInteger.valueOf(1).toByteArray(), receiverAddress, BigInteger.valueOf(100).toByteArray(), ByteUtil.EMPTY_BYTE_ARRAY, 1L, 1L);
    tx.sign(bundle.privateKeys.get(0));
    AionBlock block = bc.createNewBlock(bc.getBestBlock(), Collections.singletonList(tx), true);
    assertThat(block.getTransactionsList()).isEmpty();
    assertThat(block.getTxTrieRoot()).isEqualTo(HashUtil.EMPTY_TRIE_HASH);
    ImportResult connection = bc.tryToConnect(block);
    assertThat(connection).isEqualTo(ImportResult.IMPORTED_BEST);
}

Example 60 with AionTransaction

use of org.aion.zero.types.AionTransaction in project aion by aionnetwork.

the class AionTxExecSummaryTest method testRLPEncoding.

@Test
public void testRLPEncoding() {
    AionTransaction mockTx = new AionTransaction(BigInteger.ONE.toByteArray(), defaultAddress, defaultAddress, BigInteger.ONE.toByteArray(), HashUtil.EMPTY_DATA_HASH, 1L, 1L);
    AionTxReceipt txReceipt = new AionTxReceipt(HashUtil.EMPTY_TRIE_HASH, new Bloom(), Collections.EMPTY_LIST);
    txReceipt.setNrgUsed(1);
    txReceipt.setTransaction(mockTx);
    AionTxExecSummary.Builder builder = AionTxExecSummary.builderFor(txReceipt);
    builder.markAsFailed().result(new byte[0]);
    AionTxExecSummary summary = builder.build();
    byte[] encodedSummary = summary.getEncoded();
    AionTxExecSummary newSummary = new AionTxExecSummary(encodedSummary);
    newSummary.getReceipt().setTransaction(mockTx);
    assertThat(newSummary.getFee()).isEqualTo(BigInteger.ONE);
}