Examples with BlockStore org.ethereum.db.BlockStore used on opensource projects

Example 21 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class Web3RskImplTest method web3_ext_dumpState.

@Test
public void web3_ext_dumpState() throws Exception {
    Rsk rsk = Mockito.mock(Rsk.class);
    Blockchain blockchain = Mockito.mock(Blockchain.class);
    NetworkStateExporter networkStateExporter = Mockito.mock(NetworkStateExporter.class);
    Mockito.when(networkStateExporter.exportStatus(Mockito.anyString())).thenReturn(true);
    Block block = Mockito.mock(Block.class);
    Mockito.when(block.getHash()).thenReturn(PegTestUtils.createHash3());
    Mockito.when(block.getNumber()).thenReturn(1L);
    BlockStore blockStore = Mockito.mock(BlockStore.class);
    Mockito.when(blockStore.getBestBlock()).thenReturn(block);
    Mockito.when(networkStateExporter.exportStatus(Mockito.anyString())).thenReturn(true);
    Mockito.when(blockchain.getBestBlock()).thenReturn(block);
    Wallet wallet = WalletFactory.createWallet();
    RskSystemProperties config = new RskSystemProperties();
    PersonalModule pm = new PersonalModuleWalletEnabled(config, rsk, wallet, null);
    EthModule em = new EthModule(config, blockchain, null, new ExecutionBlockRetriever(blockchain, null, null), new EthModuleSolidityDisabled(), new EthModuleWalletEnabled(config, rsk, wallet, null));
    TxPoolModule tpm = new TxPoolModuleImpl(Web3Mocks.getMockTransactionPool());
    Web3RskImpl web3 = new Web3RskImpl(rsk, blockchain, Web3Mocks.getMockTransactionPool(), config, Web3Mocks.getMockMinerClient(), Web3Mocks.getMockMinerServer(), pm, em, tpm, Web3Mocks.getMockChannelManager(), Web3Mocks.getMockRepository(), null, networkStateExporter, blockStore, null, null, null, null, null);
    web3.ext_dumpState();
}

Example 22 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class Web3ImplTest method eth_coinbase.

@Test
public void eth_coinbase() {
    String originalCoinbase = "1dcc4de8dec75d7aab85b513f0a142fd40d49347";
    MinerServer minerServerMock = Mockito.mock(MinerServer.class);
    Mockito.when(minerServerMock.getCoinbaseAddress()).thenReturn(new RskAddress(originalCoinbase));
    Ethereum ethMock = Web3Mocks.getMockEthereum();
    Blockchain blockchain = Web3Mocks.getMockBlockchain();
    TransactionPool transactionPool = Web3Mocks.getMockTransactionPool();
    BlockStore blockStore = Web3Mocks.getMockBlockStore();
    RskSystemProperties mockProperties = Web3Mocks.getMockProperties();
    PersonalModule personalModule = new PersonalModuleWalletDisabled();
    Web3 web3 = new Web3Impl(ethMock, blockchain, transactionPool, blockStore, null, mockProperties, null, minerServerMock, personalModule, null, null, Web3Mocks.getMockChannelManager(), Web3Mocks.getMockRepository(), null, null, null, null, null);
    Assert.assertEquals("0x" + originalCoinbase, web3.eth_coinbase());
    Mockito.verify(minerServerMock, Mockito.times(1)).getCoinbaseAddress();
}

Example 23 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class Web3ImplTest method eth_mining.

@Test
public void eth_mining() {
    Ethereum ethMock = Web3Mocks.getMockEthereum();
    Blockchain blockchain = Web3Mocks.getMockBlockchain();
    TransactionPool transactionPool = Web3Mocks.getMockTransactionPool();
    BlockStore blockStore = Web3Mocks.getMockBlockStore();
    RskSystemProperties mockProperties = Web3Mocks.getMockProperties();
    MinerClient minerClient = new SimpleMinerClient();
    PersonalModule personalModule = new PersonalModuleWalletDisabled();
    TxPoolModule txPoolModule = new TxPoolModuleImpl(Web3Mocks.getMockTransactionPool());
    Web3 web3 = new Web3Impl(ethMock, blockchain, transactionPool, blockStore, null, mockProperties, minerClient, null, personalModule, null, txPoolModule, Web3Mocks.getMockChannelManager(), Web3Mocks.getMockRepository(), null, null, null, null, null);
    Assert.assertTrue("Node is not mining", !web3.eth_mining());
    try {
        minerClient.mine();
        Assert.assertTrue("Node is mining", web3.eth_mining());
    } finally {
        minerClient.stop();
    }
    Assert.assertTrue("Node is not mining", !web3.eth_mining());
}

Example 24 with BlockStore

use of org.ethereum.db.BlockStore in project rskj by rsksmart.

the class SnapshotManager method resetSnapshots.

public boolean resetSnapshots(Blockchain blockchain) {
    this.snapshots = new ArrayList<>();
    TransactionPool transactionPool = blockchain.getTransactionPool();
    long bestNumber = blockchain.getBestBlock().getNumber();
    BlockStore store = blockchain.getBlockStore();
    Block block = store.getChainBlockByNumber(0);
    BlockDifficulty difficulty = blockchain.getBlockStore().getTotalDifficultyForHash(block.getHash().getBytes());
    blockchain.setStatus(block, difficulty);
    // To clean pending state, first process the fork
    blockchain.getTransactionPool().processBest(block);
    // then, clear any reverted transaction
    transactionPool.removeTransactions(transactionPool.getPendingTransactions());
    transactionPool.removeTransactions(transactionPool.getQueuedTransactions());
    // Remove removed blocks from store
    for (long nb = blockchain.getBestBlock().getNumber() + 1; nb <= bestNumber; nb++) {
        blockchain.removeBlocksByNumber(nb);
    }
    return true;
}