Examples with BlockIdentifier org.ethereum.core.BlockIdentifier used on opensource projects

Example 11 with BlockIdentifier

use of org.ethereum.core.BlockIdentifier in project rskj by rsksmart.

the class NodeBlockProcessorTest method processSkeletonRequestWithThreeResults.

@Test
public void processSkeletonRequestWithThreeResults() throws UnknownHostException {
    int skeletonStep = 192;
    final Blockchain blockchain = BlockChainBuilder.ofSize(300);
    final BlockStore store = new BlockStore();
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    RskSystemProperties config = new RskSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    final SimpleMessageChannel sender = new SimpleMessageChannel();
    processor.processSkeletonRequest(sender, 100, 5);
    Assert.assertFalse(sender.getMessages().isEmpty());
    Assert.assertEquals(1, sender.getMessages().size());
    final Message message = sender.getMessages().get(0);
    Assert.assertEquals(MessageType.SKELETON_RESPONSE_MESSAGE, message.getMessageType());
    final SkeletonResponseMessage bMessage = (SkeletonResponseMessage) message;
    Assert.assertEquals(100, bMessage.getId());
    Block b1 = blockchain.getBlockByNumber(0);
    Block b2 = blockchain.getBlockByNumber(skeletonStep);
    Block b3 = blockchain.getBestBlock();
    BlockIdentifier[] expected = { new BlockIdentifier(b1.getHash().getBytes(), b1.getNumber()), new BlockIdentifier(b2.getHash().getBytes(), b2.getNumber()), new BlockIdentifier(b3.getHash().getBytes(), b3.getNumber()) };
    assertBlockIdentifiers(expected, bMessage.getBlockIdentifiers());
}

Example 12 with BlockIdentifier

use of org.ethereum.core.BlockIdentifier in project rskj by rsksmart.

the class NodeBlockProcessorTest method processSkeletonRequestWithGenesisPlusBestBlockInSkeleton.

@Test
public void processSkeletonRequestWithGenesisPlusBestBlockInSkeleton() throws UnknownHostException {
    int skeletonStep = 192;
    final Blockchain blockchain = BlockChainBuilder.ofSize(skeletonStep / 2);
    final Block blockStart = blockchain.getBlockByNumber(5);
    final Block blockEnd = blockchain.getBlockByNumber(skeletonStep / 2);
    final BlockStore store = new BlockStore();
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    RskSystemProperties config = new RskSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    final SimpleMessageChannel sender = new SimpleMessageChannel();
    processor.processSkeletonRequest(sender, 100, 5);
    Assert.assertFalse(sender.getMessages().isEmpty());
    Assert.assertEquals(1, sender.getMessages().size());
    final Message message = sender.getMessages().get(0);
    Assert.assertEquals(MessageType.SKELETON_RESPONSE_MESSAGE, message.getMessageType());
    final SkeletonResponseMessage bMessage = (SkeletonResponseMessage) message;
    Assert.assertEquals(100, bMessage.getId());
    Block genesis = blockchain.getBlockByNumber(0);
    Block bestBlock = blockchain.getBestBlock();
    BlockIdentifier[] expected = { new BlockIdentifier(genesis.getHash().getBytes(), genesis.getNumber()), new BlockIdentifier(bestBlock.getHash().getBytes(), bestBlock.getNumber()) };
    assertBlockIdentifiers(expected, bMessage.getBlockIdentifiers());
}

Example 13 with BlockIdentifier

use of org.ethereum.core.BlockIdentifier in project rskj by rsksmart.

the class NodeBlockProcessorTest method processSkeletonRequestNotIncludingGenesis.

@Test
public void processSkeletonRequestNotIncludingGenesis() throws UnknownHostException {
    int skeletonStep = 192;
    final Blockchain blockchain = BlockChainBuilder.ofSize(400);
    final BlockStore store = new BlockStore();
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    RskSystemProperties config = new RskSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    final SimpleMessageChannel sender = new SimpleMessageChannel();
    processor.processSkeletonRequest(sender, 100, skeletonStep + 5);
    Assert.assertFalse(sender.getMessages().isEmpty());
    Assert.assertEquals(1, sender.getMessages().size());
    final Message message = sender.getMessages().get(0);
    Assert.assertEquals(MessageType.SKELETON_RESPONSE_MESSAGE, message.getMessageType());
    final SkeletonResponseMessage bMessage = (SkeletonResponseMessage) message;
    Assert.assertEquals(100, bMessage.getId());
    Block b1 = blockchain.getBlockByNumber(skeletonStep);
    Block b2 = blockchain.getBlockByNumber(2 * skeletonStep);
    Block b3 = blockchain.getBestBlock();
    BlockIdentifier[] expected = { new BlockIdentifier(b1.getHash().getBytes(), b1.getNumber()), new BlockIdentifier(b2.getHash().getBytes(), b2.getNumber()), new BlockIdentifier(b3.getHash().getBytes(), b3.getNumber()) };
    assertBlockIdentifiers(expected, bMessage.getBlockIdentifiers());
}

Example 14 with BlockIdentifier

use of org.ethereum.core.BlockIdentifier in project rskj by rsksmart.

the class NewBlockHashesMessage method encode.

private void encode() {
    List<byte[]> encodedElements = new ArrayList<>();
    for (BlockIdentifier identifier : blockIdentifiers) {
        encodedElements.add(identifier.getEncoded());
    }
    byte[][] encodedElementArray = encodedElements.toArray(new byte[encodedElements.size()][]);
    this.encoded = RLP.encodeList(encodedElementArray);
}

Example 15 with BlockIdentifier

use of org.ethereum.core.BlockIdentifier in project rskj by rsksmart.

the class NewBlockHashesTest method getMessageType.

@Test
public void getMessageType() {
    Block block = new BlockGenerator().getBlock(1);
    List<BlockIdentifier> blockIdentifierList = new LinkedList<>();
    blockIdentifierList.add(new BlockIdentifier(block.getHash().getBytes(), block.getNumber()));
    NewBlockHashesMessage message = new NewBlockHashesMessage(blockIdentifierList);
    Assert.assertEquals(MessageType.NEW_BLOCK_HASHES, message.getMessageType());
}