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

Example 11 with AionTransaction

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

the class TxnPoolTest method snapshot2.

@Test
public void snapshot2() throws Throwable {
    Properties config = new Properties();
    // 100 sec
    config.put("txn-timeout", "100");
    ITxPool<ITransaction> tp = new TxPoolA0<>(config);
    List<ITransaction> txl = new ArrayList<>();
    int cnt = 26;
    for (int i = 0; i < cnt; i++) {
        AionTransaction txe = (AionTransaction) genTransaction(BigInteger.valueOf(i).toByteArray());
        txe.setNrgConsume(5000L);
        txe.sign(key.get(0));
        txl.add(txe);
    }
    List rtn = tp.add(txl);
    assertTrue(rtn.size() == txl.size());
    txl = tp.snapshot();
    assertTrue(txl.size() == cnt);
}

Example 12 with AionTransaction

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

the class TxnPoolTest method benchmarkSnapshot5.

@Test
public /* 100K new transactions in pool around 350ms (cold-call)

       the second time snapshot is around 35ms
     */
void benchmarkSnapshot5() {
    Properties config = new Properties();
    config.put("txn-timeout", "100");
    TxPoolA0<ITransaction> tp = new TxPoolA0<>(config);
    List<ITransaction> txnl = new ArrayList<>();
    int cnt = 10000;
    for (ECKey aKey1 : key) {
        Address acc = Address.wrap(aKey1.getAddress());
        for (int i = 0; i < cnt; i++) {
            ITransaction txn = new AionTransaction(BigInteger.valueOf(i).toByteArray(), acc, Address.wrap("0000000000000000000000000000000000000000000000000000000000000001"), ByteUtils.fromHexString("1"), ByteUtils.fromHexString("1"), 10000L, 1L);
            ((AionTransaction) txn).sign(aKey1);
            txn.setNrgConsume(100L);
            txnl.add(txn);
        }
    }
    tp.add(txnl);
    assertTrue(tp.size() == cnt * key.size());
    // sort the inserted txs
    System.out.println("1st time snapshot...");
    long start = System.currentTimeMillis();
    tp.snapshot();
    System.out.println("1st time spent: " + (System.currentTimeMillis() - start) + " ms.");
    System.out.println("2nd time snapshot...");
    start = System.currentTimeMillis();
    tp.snapshot();
    System.out.println("2nd time spent: " + (System.currentTimeMillis() - start) + " ms.");
    for (ECKey aKey : key) {
        List<BigInteger> nl = tp.getNonceList(Address.wrap(aKey.getAddress()));
        for (int i = 0; i < cnt; i++) {
            assertTrue(nl.get(i).equals(BigInteger.valueOf(i)));
        }
    }
}

Example 13 with AionTransaction

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

the class TxnPoolTest method addRepeatedTxn3.

@Test
public void addRepeatedTxn3() {
    Properties config = new Properties();
    config.put("txn-timeout", "10");
    ITxPool<ITransaction> tp = new TxPoolA0<>(config);
    List<ITransaction> txnl = new ArrayList<>();
    int cnt = 10;
    for (int i = 0; i < cnt; i++) {
        byte[] nonce = new byte[Long.BYTES];
        nonce[Long.BYTES - 1] = (byte) i;
        ITransaction txn = genTransaction(nonce);
        ((AionTransaction) txn).sign(key.get(0));
        txn.setNrgConsume(50);
        txnl.add(txn);
    }
    tp.add(txnl);
    tp.snapshot();
    assertTrue(tp.size() == cnt);
    byte[] nonce = new byte[Long.BYTES];
    nonce[Long.BYTES - 1] = (byte) 5;
    ITransaction txn = genTransaction(nonce);
    ((AionTransaction) txn).sign(key.get(0));
    txn.setNrgConsume(500);
    tp.add(txn);
    List<ITransaction> snapshot = tp.snapshot();
    assertTrue(snapshot.size() == cnt);
    assertTrue(snapshot.get(5).equals(txn));
}

Example 14 with AionTransaction

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

the class AionBlock method parseTxs.

private void parseTxs(RLPList txTransactions) {
    this.txsState = new TrieImpl(null);
    for (int i = 0; i < txTransactions.size(); i++) {
        RLPElement transactionRaw = txTransactions.get(i);
        this.transactionsList.add(new AionTransaction(transactionRaw.getRLPData()));
        this.txsState.update(RLP.encodeInt(i), transactionRaw.getRLPData());
    }
}

Example 15 with AionTransaction

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

the class BlockchainEnergyTest method testEnergyUsageRecorded.

@Test
public void testEnergyUsageRecorded() {
    final int DEFAULT_TX_AMOUNT = 21000;
    final Address RECEIPT_ADDR = Address.wrap("CAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFECAFE");
    StandaloneBlockchain.Bundle bundle = new StandaloneBlockchain.Builder().withDefaultAccounts().withValidatorConfiguration("simple").build();
    StandaloneBlockchain bc = bundle.bc;
    // TODO: where is the 21000 defined? bad to define magic variables
    int amount = (int) (bc.getGenesis().getNrgLimit() / DEFAULT_TX_AMOUNT);
    // (byte[] nonce, byte[] from, byte[] to, byte[] value, byte[] data, byte[] nrg, byte[] nrgPrice)
    List<AionTransaction> txs = new ArrayList<>();
    for (int i = 0; i < amount; i++) {
        // this transaction should send one (1) AION coin from acc[0] to RECEIPT_ADDR
        AionTransaction atx = new AionTransaction(ByteUtil.intToBytes(i), RECEIPT_ADDR, BigInteger.ONE.toByteArray(), ByteUtil.EMPTY_BYTE_ARRAY, 21000L, BigInteger.valueOf(5).multiply(BigInteger.TEN.pow(9)).longValue());
        atx.sign(bundle.privateKeys.get(0));
        txs.add(atx);
    }
    AionBlock block = bc.createNewBlock(bc.getBestBlock(), txs, true);
    ImportResult result = bc.tryToConnect(block);
    assertThat(result).isEqualTo(ImportResult.IMPORTED_BEST);
    // proceed with connecting the next block, should observe an increase in energyLimit
    AionBlock secondBlock = bc.createNewBlock(bc.getBestBlock(), Collections.EMPTY_LIST, true);
    assertThat(secondBlock.getNrgLimit()).isEqualTo(block.getNrgLimit());
    System.out.println(String.format("%d > %d", secondBlock.getNrgLimit(), block.getNrgLimit()));
}