Examples with TrieStore co.rsk.trie.TrieStore used on opensource projects

Example 26 with TrieStore

use of co.rsk.trie.TrieStore in project rskj by rsksmart.

the class BlockExecutorTest method generateBlockWithOneStrangeTransaction.

public TestObjects generateBlockWithOneStrangeTransaction(int strangeTransactionType) {
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    Repository repository = new MutableRepository(trieStore, new Trie(trieStore));
    Repository track = repository.startTracking();
    Account account = createAccount("acctest1", track, Coin.valueOf(30000));
    Account account2 = createAccount("acctest2", track, Coin.valueOf(10L));
    track.commit();
    Assert.assertFalse(Arrays.equals(EMPTY_TRIE_HASH, repository.getRoot()));
    BlockExecutor executor = buildBlockExecutor(trieStore);
    List<Transaction> txs = new ArrayList<>();
    Transaction tx = createStrangeTransaction(account, account2, BigInteger.TEN, repository.getNonce(account.getAddress()), strangeTransactionType);
    txs.add(tx);
    List<BlockHeader> uncles = new ArrayList<>();
    Block genesis = BlockChainImplTest.getGenesisBlock(trieStore);
    genesis.setStateRoot(repository.getRoot());
    Block block = new BlockGenerator().createChildBlock(genesis, txs, uncles, 1, null);
    // Forces all transactions included
    executor.executeAndFillReal(block, genesis.getHeader());
    repository.save();
    return new TestObjects(trieStore, block, genesis, tx, account);
}

Example 27 with TrieStore

use of co.rsk.trie.TrieStore in project rskj by rsksmart.

the class NetworkStateExporterTest method setup.

@Before
public void setup() {
    TrieStore trieStore = new TrieStoreImpl(new HashMapDB());
    MutableTrieImpl mutableTrie = new MutableTrieImpl(trieStore, new Trie(trieStore));
    repository = new MutableRepository(mutableTrie);
    blockchain = mock(Blockchain.class);
    block = mock(Block.class);
    when(blockchain.getBestBlock()).thenReturn(block);
    BlockHeader blockHeader = mock(BlockHeader.class);
    when(block.getHeader()).thenReturn(blockHeader);
    RepositoryLocator repositoryLocator = mock(RepositoryLocator.class);
    when(repositoryLocator.snapshotAt(block.getHeader())).thenReturn(new MutableRepository(mutableTrie));
    this.nse = new NetworkStateExporter(repositoryLocator, blockchain);
}

Example 28 with TrieStore

use of co.rsk.trie.TrieStore in project rskj by rsksmart.

the class ShowStateInfo method onExecute.

@Override
protected void onExecute(@Nonnull String[] args, @Nonnull RskContext ctx) throws Exception {
    BlockStore blockStore = ctx.getBlockStore();
    TrieStore trieStore = ctx.getTrieStore();
    printStateInfo(args, blockStore, trieStore);
}

Example 29 with TrieStore

use of co.rsk.trie.TrieStore in project rskj by rsksmart.

the class RskContextTest method shouldBuildMultiTrieStoreMigratingSingleTrieStore.

@Test
public void shouldBuildMultiTrieStoreMigratingSingleTrieStore() throws IOException {
    rskContext.close();
    long numberOfEpochs = 3;
    Path testDatabasesDirectory = databaseDir.toPath();
    doReturn(new GarbageCollectorConfig(true, 1000, (int) numberOfEpochs)).when(testProperties).garbageCollectorConfig();
    rskContext = makeRskContext();
    TrieStore trieStore = rskContext.getTrieStore();
    assertThat(trieStore, is(instanceOf(MultiTrieStore.class)));
    assertThat(Files.list(testDatabasesDirectory).count(), is(numberOfEpochs));
    assertThat(Files.list(testDatabasesDirectory).noneMatch(p -> p.getFileName().toString().equals("unitrie")), is(true));
}

Example 30 with TrieStore

use of co.rsk.trie.TrieStore in project rskj by rsksmart.

the class RskContextTest method shouldBuildMultiTrieStore.

@Test
public void shouldBuildMultiTrieStore() throws IOException {
    long numberOfEpochs = 3;
    Path testDatabasesDirectory = databaseDir.toPath();
    doReturn(new GarbageCollectorConfig(true, 1000, (int) numberOfEpochs)).when(testProperties).garbageCollectorConfig();
    TrieStore trieStore = rskContext.getTrieStore();
    assertThat(trieStore, is(instanceOf(MultiTrieStore.class)));
    assertThat(Files.list(testDatabasesDirectory).count(), is(numberOfEpochs));
}