Examples with HashMapDB org.ethereum.datasource.HashMapDB used on opensource projects

Example 86 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class BlocksBloomServiceTest method processFirstRange.

@Test
public void processFirstRange() {
    World world = new World();
    Blockchain blockchain = world.getBlockChain();
    BlockChainBuilder.extend(blockchain, 8, false, false);
    CompositeEthereumListener emitter = new CompositeEthereumListener();
    KeyValueDataSource dataSource = new HashMapDB();
    BlocksBloomStore blocksBloomStore = new BlocksBloomStore(4, 2, dataSource);
    BlocksBloomService blocksBloomService = new BlocksBloomService(emitter, blocksBloomStore, world.getBlockStore());
    blocksBloomService.processNewBlock(4);
    blocksBloomService.processNewBlock(6);
    Assert.assertFalse(dataSource.keys().isEmpty());
    Assert.assertEquals(1, dataSource.keys().size());
    Assert.assertNotNull(dataSource.get(longToKey(0)));
}

Example 87 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class BlocksBloomProcessorTest method processBlocksInSecondRangeOnly.

@Test
public void processBlocksInSecondRangeOnly() {
    World world = new World();
    Blockchain blockchain = world.getBlockChain();
    BlockChainBuilder.extend(blockchain, 8, false, false);
    KeyValueDataSource dataSource = new HashMapDB();
    BlocksBloomStore blocksBloomStore = new BlocksBloomStore(4, 2, dataSource);
    BlocksBloomProcessor blocksBloomProcessor = new BlocksBloomProcessor(blocksBloomStore, world.getBlockStore());
    blocksBloomProcessor.processNewBlockNumber(6);
    blocksBloomProcessor.processNewBlockNumber(4);
    BlocksBloom result = blocksBloomProcessor.getBlocksBloomInProcess();
    Assert.assertNotNull(result);
    Assert.assertEquals(4, result.fromBlock());
    Assert.assertEquals(4, result.toBlock());
    Assert.assertTrue(dataSource.keys().isEmpty());
}

Example 88 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class BlocksBloomProcessorTest method processNewBlockTwice.

@Test
public void processNewBlockTwice() {
    World world = new World();
    Blockchain blockchain = world.getBlockChain();
    BlockChainBuilder.extend(blockchain, 8, false, false);
    KeyValueDataSource dataSource = new HashMapDB();
    BlocksBloomStore blocksBloomStore = new BlocksBloomStore(4, 2, dataSource);
    BlocksBloomProcessor blocksBloomProcessor = new BlocksBloomProcessor(blocksBloomStore, world.getBlockStore());
    blocksBloomProcessor.processNewBlockNumber(4);
    blocksBloomProcessor.processNewBlockNumber(4);
    BlocksBloom result = blocksBloomProcessor.getBlocksBloomInProcess();
    Assert.assertNotNull(result);
    Assert.assertEquals(0, result.fromBlock());
    Assert.assertEquals(2, result.toBlock());
    Assert.assertTrue(dataSource.keys().isEmpty());
}

Example 89 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class BlocksBloomProcessorTest method processBlocksToFillRangeAndStartTheNextOne.

@Test
public void processBlocksToFillRangeAndStartTheNextOne() {
    World world = new World();
    Blockchain blockchain = world.getBlockChain();
    BlockChainBuilder.extend(blockchain, 8, false, false);
    KeyValueDataSource dataSource = new HashMapDB();
    BlocksBloomStore blocksBloomStore = new BlocksBloomStore(4, 2, dataSource);
    BlocksBloomProcessor blocksBloomProcessor = new BlocksBloomProcessor(blocksBloomStore, world.getBlockStore());
    blocksBloomProcessor.processNewBlockNumber(4);
    blocksBloomProcessor.processNewBlockNumber(6);
    BlocksBloom result = blocksBloomProcessor.getBlocksBloomInProcess();
    Assert.assertNotNull(result);
    Assert.assertEquals(4, result.fromBlock());
    Assert.assertEquals(4, result.toBlock());
    Assert.assertFalse(dataSource.keys().isEmpty());
    Assert.assertEquals(1, dataSource.keys().size());
}

Example 90 with HashMapDB

use of org.ethereum.datasource.HashMapDB in project rskj by rsksmart.

the class BlocksBloomProcessorTest method noBlocksBloomInProcessAtTheBeginning.

@Test
public void noBlocksBloomInProcessAtTheBeginning() {
    KeyValueDataSource dataSource = new HashMapDB();
    BlocksBloomStore blocksBloomStore = new BlocksBloomStore(64, 0, dataSource);
    BlocksBloomProcessor blocksBloomProcessor = new BlocksBloomProcessor(blocksBloomStore, null);
    Assert.assertNull(blocksBloomProcessor.getBlocksBloomInProcess());
}