Examples with SimplePeer co.rsk.net.simples.SimplePeer used on opensource projects

Example 11 with SimplePeer

use of co.rsk.net.simples.SimplePeer in project rskj by rsksmart.

the class AsyncNodeBlockProcessorUnclesTest method addBlockWithTwoUnknownUncles.

@Test(timeout = WAIT_TIME)
public void addBlockWithTwoUnknownUncles() throws InterruptedException {
    org.ethereum.db.BlockStore blockStore = blockChainBuilder.getBlockStore();
    Block genesis = blockChain.getBestBlock();
    BlockBuilder blockBuilder = new BlockBuilder(blockChain, null, blockStore).trieStore(blockChainBuilder.getTrieStore());
    blockBuilder.parent(blockChain.getBestBlock());
    Block block1 = blockBuilder.parent(genesis).build();
    Block uncle1 = blockBuilder.parent(genesis).build();
    Block uncle2 = blockBuilder.parent(genesis).build();
    List<BlockHeader> uncles = new ArrayList<>();
    uncles.add(uncle1.getHeader());
    uncles.add(uncle2.getHeader());
    Block block2 = blockBuilder.parent(block1).uncles(uncles).build();
    processor.processBlock(null, block1);
    SimplePeer sender = new SimplePeer();
    processor.processBlock(sender, block2);
    listener.waitForBlock(block2.getHash());
    Assert.assertEquals(2, blockChain.getBestBlock().getNumber());
    Assert.assertArrayEquals(block2.getHash().getBytes(), blockChain.getBestBlockHash());
    Assert.assertEquals(0, sender.getGetBlockMessages().size());
}

Example 12 with SimplePeer

use of co.rsk.net.simples.SimplePeer in project rskj by rsksmart.

the class NodeBlockProcessorTest method processBlockHashRequestMessageUsingOutOfBoundsHeight.

@Test
public void processBlockHashRequestMessageUsingOutOfBoundsHeight() throws UnknownHostException {
    final Blockchain blockchain = new BlockChainBuilder().ofSize(10);
    final NetBlockStore store = new NetBlockStore();
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    TestSystemProperties config = new TestSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    final SimplePeer sender = new SimplePeer();
    processor.processBlockHashRequest(sender, 100, 99999);
    Assert.assertTrue(sender.getMessages().isEmpty());
}

Example 13 with SimplePeer

use of co.rsk.net.simples.SimplePeer in project rskj by rsksmart.

the class NodeBlockProcessorTest method processGetBlockHeaderMessageUsingEmptyStore.

@Test
public void processGetBlockHeaderMessageUsingEmptyStore() throws UnknownHostException {
    final Block block = new BlockGenerator().getBlock(3);
    final NetBlockStore store = new NetBlockStore();
    final Blockchain blockchain = new BlockChainBuilder().ofSize(0);
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    TestSystemProperties config = new TestSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    final SimplePeer sender = new SimplePeer();
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).isEmpty());
    processor.processBlockHeadersRequest(sender, 1, block.getHash().getBytes(), 1);
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).isEmpty());
    Assert.assertTrue(sender.getMessages().isEmpty());
}

Example 14 with SimplePeer

use of co.rsk.net.simples.SimplePeer in project rskj by rsksmart.

the class NodeBlockProcessorTest method advancedBlock.

@Test
public void advancedBlock() throws UnknownHostException {
    final NetBlockStore store = new NetBlockStore();
    final Peer sender = new SimplePeer();
    final BlockNodeInformation nodeInformation = new BlockNodeInformation();
    final SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    final Blockchain blockchain = new BlockChainBuilder().ofSize(0);
    final long advancedBlockNumber = syncConfiguration.getChunkSize() * syncConfiguration.getMaxSkeletonChunks() + blockchain.getBestBlock().getNumber() + 1;
    TestSystemProperties config = new TestSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    Assert.assertTrue(processor.isAdvancedBlock(advancedBlockNumber));
    Assert.assertFalse(processor.isAdvancedBlock(advancedBlockNumber - 1));
}

Example 15 with SimplePeer

use of co.rsk.net.simples.SimplePeer in project rskj by rsksmart.

the class NodeBlockProcessorTest method canBeIgnoredForUncles.

@Test
public void canBeIgnoredForUncles() throws UnknownHostException {
    final NetBlockStore store = new NetBlockStore();
    final Peer sender = new SimplePeer();
    final BlockNodeInformation nodeInformation = new BlockNodeInformation();
    final SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    final Blockchain blockchain = new BlockChainBuilder().ofSize(15);
    final TestSystemProperties config = new TestSystemProperties();
    int uncleGenerationLimit = config.getNetworkConstants().getUncleGenerationLimit();
    final long blockNumberThatCanBeIgnored = blockchain.getBestBlock().getNumber() - 1 - uncleGenerationLimit;
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    Assert.assertTrue(processor.canBeIgnoredForUnclesRewards(blockNumberThatCanBeIgnored));
    Assert.assertFalse(processor.canBeIgnoredForUnclesRewards(blockNumberThatCanBeIgnored + 1));
}