Examples with ByteArrayWrapper org.aion.util.types.ByteArrayWrapper used on opensource projects

Example 11 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class InnerContractDetailsTest method testCommitToStored_withStorageOnFvm.

@Test
public void testCommitToStored_withStorageOnFvm() {
    AionAddress address = mock(AionAddress.class);
    ByteArrayKeyValueStore db = mock(XorDataSource.class);
    FvmContractDetails parent = new FvmContractDetails(address, db);
    InnerContractDetails child = new InnerContractDetails(null);
    Map<ByteArrayWrapper, ByteArrayWrapper> storage = new HashMap<>();
    for (int i = 0; i < 3; i++) {
        ByteArrayWrapper key = ByteArrayWrapper.wrap(RandomUtils.nextBytes(32));
        ByteArrayWrapper value = ByteArrayWrapper.wrap(RandomUtils.nextBytes(100));
        child.put(key, value);
        storage.put(key, value);
    }
    ByteArrayWrapper deletedKey = ByteArrayWrapper.wrap(RandomUtils.nextBytes(32));
    child.delete(deletedKey);
    storage.put(deletedKey, null);
    assertThat(child.isDirty()).isTrue();
    assertThat(parent.getVmType()).isEqualTo(InternalVmType.FVM);
    child.commitTo(parent);
    assertThat(parent.getVmType()).isEqualTo(InternalVmType.FVM);
    for (ByteArrayWrapper key : storage.keySet()) {
        assertThat(parent.get(key)).isEqualTo(storage.get(key));
    }
    assertThat(parent.isDirty()).isTrue();
}

Example 12 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class InnerContractDetailsTest method testCommitToInner_withStorage.

@Test
public void testCommitToInner_withStorage() {
    InnerContractDetails parent = new InnerContractDetails(null);
    InnerContractDetails child = new InnerContractDetails(null);
    Map<ByteArrayWrapper, ByteArrayWrapper> storage = new HashMap<>();
    for (int i = 0; i < 3; i++) {
        ByteArrayWrapper key = ByteArrayWrapper.wrap(RandomUtils.nextBytes(32));
        ByteArrayWrapper value = ByteArrayWrapper.wrap(RandomUtils.nextBytes(100));
        child.put(key, value);
        storage.put(key, value);
    }
    ByteArrayWrapper deletedKey = ByteArrayWrapper.wrap(RandomUtils.nextBytes(32));
    child.delete(deletedKey);
    storage.put(deletedKey, null);
    assertThat(child.isDirty()).isTrue();
    assertThat(parent.getVmType()).isEqualTo(InternalVmType.EITHER);
    child.commitTo(parent);
    assertThat(parent.getVmType()).isEqualTo(InternalVmType.EITHER);
    for (ByteArrayWrapper key : storage.keySet()) {
        assertThat(parent.get(key)).isEqualTo(storage.get(key));
    }
    assertThat(parent.isDirty()).isTrue();
}

Example 13 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class PendingBlockStoreTest method testDropPendingQueues_wException.

@Test
public void testDropPendingQueues_wException() {
    Properties props = new Properties();
    props.setProperty(Props.DB_TYPE, DBVendor.MOCKDB.toValue());
    PendingBlockStore pb = null;
    try {
        pb = new PendingBlockStore(props);
    } catch (IOException e) {
        e.printStackTrace();
    }
    assertThat(pb.isOpen()).isTrue();
    // add first queue
    List<Block> blocks = TestResources.consecutiveBlocks(6);
    Block first = blocks.get(0);
    pb.addBlockRange(blocks);
    // add second queue
    MiningBlock altBlock = (MiningBlock) BlockUtil.newBlockFromRlp(first.getEncoded());
    MiningBlockHeader newHeader = MiningBlockHeader.Builder.newInstance().withHeader(altBlock.getHeader()).withExtraData("random".getBytes()).build();
    altBlock.updateHeader(newHeader);
    List<Block> sideChain = new ArrayList<>();
    sideChain.add(altBlock);
    pb.addBlockRange(sideChain);
    // check storage updates
    assertThat(pb.getIndexSize()).isEqualTo(7);
    assertThat(pb.getLevelSize()).isEqualTo(1);
    assertThat(pb.getQueueSize()).isEqualTo(2);
    // closing the pending block store to cause exception
    pb.close();
    // test drop functionality
    Map<ByteArrayWrapper, List<Block>> actual = pb.loadBlockRange(first.getNumber());
    pb.dropPendingQueues(first.getNumber(), actual.keySet(), actual);
}

Example 14 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class AionRepositoryCacheTest method testGetStorageValueIsSingleZero.

@Test
public void testGetStorageValueIsSingleZero() {
    AionAddress address = getNewAddress();
    ByteArrayWrapper key = ByteArrayWrapper.wrap(RandomUtils.nextBytes(SINGLE_BYTES));
    cache.removeStorageRow(address, key);
    assertNull(cache.getStorageValue(address, key));
    key = ByteArrayWrapper.wrap(RandomUtils.nextBytes(DOUBLE_BYTES));
    cache.removeStorageRow(address, key);
    assertNull(cache.getStorageValue(address, key));
}

Example 15 with ByteArrayWrapper

use of org.aion.util.types.ByteArrayWrapper in project aion by aionnetwork.

the class ContractInformationTest method testDecodeEncode_correctMultiInstance.

@Test
public void testDecodeEncode_correctMultiInstance() {
    byte[] encoding = // contract info
    RLP.encodeList(// hash map entry 1
    RLP.encodeList(encodedHash1, RLP.encodeList(RLP.encodeList(RLP.encodeList(encodedHash2, flag1)), avm)), // hash map entry 2
    RLP.encodeList(encodedHash2, RLP.encodeList(RLP.encodeList(RLP.encodeList(encodedHash1, flag1), RLP.encodeList(encodedHash2, flag0)), fvm)));
    ContractInformation ci = ContractInformation.RLP_SERIALIZER.deserialize(encoding);
    System.out.println(ci);
    assertThat(ci).isNotNull();
    assertThat(ci.getVmUsed(hash1)).isEqualTo(InternalVmType.AVM);
    assertThat(ci.getVmUsed(hash2)).isEqualTo(InternalVmType.FVM);
    assertThat(ci.getVmUsed(new byte[] { 1, 2 })).isEqualTo(InternalVmType.UNKNOWN);
    assertThat(ci.getInceptionBlocks(hash1)).isEqualTo(Set.of(ByteArrayWrapper.wrap(hash2)));
    assertThat(ci.getInceptionBlocks(hash2)).isEqualTo(Set.of(ByteArrayWrapper.wrap(hash1), ByteArrayWrapper.wrap(hash2)));
    assertThat(ci.getInceptionBlocks(new byte[HASH_SIZE]).isEmpty()).isTrue();
    assertThat(ci.isComplete(hash1, hash2)).isTrue();
    assertThat(ci.isComplete(hash1, hash1)).isFalse();
    assertThat(ci.isComplete(hash2, hash1)).isTrue();
    assertThat(ci.isComplete(hash2, hash2)).isFalse();
    assertThat(ci.isComplete(new byte[HASH_SIZE], hash2)).isFalse();
    // check that the encoding matches
    // note that this might differ if the hash1 would not be less than hash2
    assertThat(ContractInformation.RLP_SERIALIZER.serialize(ci)).isEqualTo(encoding);
    // constructor version
    ByteArrayWrapper key1 = ByteArrayWrapper.wrap(hash1);
    ByteArrayWrapper key2 = ByteArrayWrapper.wrap(hash2);
    ci = new ContractInformation(key1, InternalVmType.AVM, key2, true);
    ci.append(key2, InternalVmType.FVM, key1, true);
    ci.append(key2, InternalVmType.FVM, key2, false);
    assertThat(ContractInformation.RLP_SERIALIZER.serialize(ci)).isEqualTo(encoding);
}