Examples with PrecompiledTransactionResult org.aion.precompiled.PrecompiledTransactionResult used on opensource projects

Example 26 with PrecompiledTransactionResult

use of org.aion.precompiled.PrecompiledTransactionResult in project aion by aionnetwork.

the class TotalCurrencyContractTest method TestSubtractTotalAmount.

@Test
public void TestSubtractTotalAmount() {
    System.out.println("Running TestSubtractTotalAmount.");
    // First give some positive balance to take away.
    byte[] input = constructUpdateInput((byte) 0x0, (byte) 0x0);
    tcc.execute(input, COST);
    tcc.execute(input, COST);
    tcc.execute(input, COST);
    // Remove the balance.
    input = constructUpdateInput((byte) 0x0, (byte) 0x1);
    tcc.execute(input, COST);
    PrecompiledTransactionResult res = tcc.execute(new byte[] { (byte) 0x0 }, COST);
    assertTrue(res.getStatus().isSuccess());
    assertEquals(AMT.multiply(BigInteger.valueOf(2)), new BigInteger(res.getReturnData()));
    tcc.execute(input, COST);
    tcc.execute(input, COST);
    res = tcc.execute(new byte[] { (byte) 0x0 }, COST);
    assertTrue(res.getStatus().isSuccess());
    assertEquals(BigInteger.ZERO, new BigInteger(res.getReturnData()));
}

Example 27 with PrecompiledTransactionResult

use of org.aion.precompiled.PrecompiledTransactionResult in project aion by aionnetwork.

the class TotalCurrencyContractTest method TestGetTotalAmountEmptyPayload.

@Test
public void TestGetTotalAmountEmptyPayload() {
    System.out.println("Running TestGetTotalAmountEmptyPayload.");
    // zero size input
    byte[] payload = new byte[0];
    PrecompiledTransactionResult res = tcc.execute(payload, COST);
    System.out.println("Contract result: " + res.toString());
    assertTrue(res.getStatus().isFailed());
}

Example 28 with PrecompiledTransactionResult

use of org.aion.precompiled.PrecompiledTransactionResult in project aion by aionnetwork.

the class TotalCurrencyContractTest method TestUpdateTotalIncorrectSig.

@Test
public void TestUpdateTotalIncorrectSig() {
    System.out.println("Running TestUpdateTotalIncorrectSig.");
    byte[] input = constructUpdateInput((byte) 0x0, (byte) 0x0);
    // flip a bit
    input[30] = (byte) ~input[30];
    PrecompiledTransactionResult res = tcc.execute(input, COST);
    assertEquals("FAILURE", res.getStatus().causeOfError);
    assertEquals(0L, res.getEnergyRemaining());
}

Example 29 with PrecompiledTransactionResult

use of org.aion.precompiled.PrecompiledTransactionResult in project aion by aionnetwork.

the class TokenBridgeContractTest method testMemberCount.

@Test
public void testMemberCount() {
    // override defaults
    this.contract = new TokenBridgeContract(context(OWNER_ADDR, CONTRACT_ADDR), ExternalStateForTests.usingRepository(this.repository), OWNER_ADDR, CONTRACT_ADDR);
    this.connector = this.contract.getConnector();
    ListFVM encodingList = new ListFVM();
    for (byte[] k : members) {
        encodingList.add(new AddressFVM(k));
    }
    byte[] payload = new AbiEncoder(BridgeFuncSig.SIG_RING_INITIALIZE.getSignature(), encodingList).encodeBytes();
    PrecompiledTransactionResult result = this.contract.execute(payload, DEFAULT_NRG);
    assertEquals(result.getStatus(), TransactionStatus.successful());
    // try before
    byte[] callPayload = new AbiEncoder(BridgeFuncSig.PURE_MEMBER_COUNT.getSignature(), encodingList).encodeBytes();
    PrecompiledTransactionResult transferResult = this.contract.execute(callPayload, DEFAULT_NRG);
    assertTrue(transferResult.getStatus().isSuccess());
    assertThat(transferResult.getReturnData()).isEqualTo(new DataWord(new BigInteger("5")).getData());
    // explicitly set the member count to 10
    this.connector.setMemberCount(10);
    // try after
    byte[] callPayload2 = new AbiEncoder(BridgeFuncSig.PURE_MEMBER_COUNT.getSignature(), encodingList).encodeBytes();
    PrecompiledTransactionResult transferResult2 = this.contract.execute(callPayload2, DEFAULT_NRG);
    assertTrue(transferResult2.getStatus().isSuccess());
    assertThat(transferResult2.getReturnData()).isEqualTo(new DataWord(new BigInteger("10")).getData());
}

Example 30 with PrecompiledTransactionResult

use of org.aion.precompiled.PrecompiledTransactionResult in project aion by aionnetwork.

the class TokenBridgeContractTest method testTransferNotRelayer.

@Test
public void testTransferNotRelayer() {
    // override defaults
    PrecompiledTransactionContext initializationContext = context(OWNER_ADDR, CONTRACT_ADDR);
    this.contract = new TokenBridgeContract(initializationContext, ExternalStateForTests.usingRepository(this.repository), OWNER_ADDR, CONTRACT_ADDR);
    this.connector = this.contract.getConnector();
    ListFVM encodingList = new ListFVM();
    for (byte[] k : members) {
        encodingList.add(new AddressFVM(k));
    }
    byte[] payload = new AbiEncoder(BridgeFuncSig.SIG_RING_INITIALIZE.getSignature(), encodingList).encodeBytes();
    PrecompiledTransactionResult result = this.contract.execute(payload, DEFAULT_NRG);
    assertEquals(result.getStatus(), TransactionStatus.successful());
    // set relayer
    byte[] callPayload = new AbiEncoder(BridgeFuncSig.SIG_SET_RELAYER.getSignature(), new AddressFVM(members[0])).encodeBytes();
    PrecompiledTransactionResult transferResult = this.contract.execute(callPayload, DEFAULT_NRG);
    assertTrue(transferResult.getStatus().isSuccess());
    // override defaults
    this.repository.addBalance(CONTRACT_ADDR, BigInteger.TEN);
    // we create a new token bridge contract here because we
    // need to change the execution context
    PrecompiledTransactionContext submitBundleContext = context(new AionAddress(members[0]), CONTRACT_ADDR);
    this.contract = new TokenBridgeContract(submitBundleContext, ExternalStateForTests.usingRepository(this.repository), OWNER_ADDR, CONTRACT_ADDR);
    this.connector = this.contract.getConnector();
    // assemble the payload
    byte[] blockHash = capabilities.blake2b("blockHash".getBytes());
    BridgeTransfer[] transfers = new BridgeTransfer[10];
    for (int i = 0; i < 10; i++) {
        // generate a unique sourceTransactionHash for each transfer
        byte[] sourceTransactionHash = capabilities.blake2b(Integer.toString(i).getBytes());
        transfers[i] = BridgeTransfer.getInstance(BigInteger.ONE, capabilities.computeA0Address(capabilities.blake2b(Integer.toHexString(i).getBytes())), sourceTransactionHash);
    }
    byte[] payloadHash = BridgeUtilities.computeBundleHash(blockHash, transfers);
    // ATB-4, do one assert here to check that transactionHash is not set
    assertThat(this.contract.execute(ByteUtil.merge(BridgeFuncSig.PURE_ACTION_MAP.getBytes(), payloadHash), 21000L).getReturnData()).isEqualTo(ByteUtil.EMPTY_WORD);
    byte[][] signatures = new byte[members.length][];
    int i = 0;
    for (byte[] k : members) {
        signatures[i] = capabilities.sign(k, payloadHash);
        i++;
    }
    ListFVM sourceTransactionList = new ListFVM();
    ListFVM addressList = new ListFVM();
    ListFVM uintList = new ListFVM();
    for (BridgeTransfer b : transfers) {
        sourceTransactionList.add(new AddressFVM(b.getSourceTransactionHash()));
        addressList.add(new AddressFVM(b.getRecipient()));
        uintList.add(new Uint128FVM(PrecompiledUtilities.pad(b.getTransferValue().toByteArray(), 16)));
    }
    ListFVM sigChunk1 = new ListFVM();
    ListFVM sigChunk2 = new ListFVM();
    ListFVM sigChunk3 = new ListFVM();
    for (byte[] sig : signatures) {
        sigChunk1.add(new AddressFVM(Arrays.copyOfRange(sig, 0, 32)));
        sigChunk2.add(new AddressFVM(Arrays.copyOfRange(sig, 32, 64)));
        sigChunk3.add(new AddressFVM(Arrays.copyOfRange(sig, 64, 96)));
    }
    // we create a new token bridge contract here because we
    // need to change the execution context
    PrecompiledTransactionContext incorrectRelaySubmitBundleContext = context(AddressUtils.ZERO_ADDRESS, CONTRACT_ADDR);
    this.contract = new TokenBridgeContract(incorrectRelaySubmitBundleContext, ExternalStateForTests.usingRepository(this.repository), OWNER_ADDR, CONTRACT_ADDR);
    this.connector = this.contract.getConnector();
    callPayload = new AbiEncoder(BridgeFuncSig.SIG_SUBMIT_BUNDLE.getSignature(), new AddressFVM(blockHash), sourceTransactionList, addressList, uintList, sigChunk1, sigChunk2, sigChunk3).encodeBytes();
    transferResult = this.contract.execute(callPayload, DEFAULT_NRG);
    assertEquals("FAILURE", transferResult.getStatus().causeOfError);
}