Examples with BridgeStorageProvider co.rsk.peg.BridgeStorageProvider used on opensource projects

Example 6 with BridgeStorageProvider

use of co.rsk.peg.BridgeStorageProvider in project rskj by rsksmart.

the class ActiveFederationTest method buildInitializer.

private BridgeStorageProviderInitializer buildInitializer(boolean genesis) {
    final int minFederators = 10;
    final int maxFederators = 16;
    return (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        if (!genesis) {
            int numFederators = Helper.randomInRange(minFederators, maxFederators);
            List<BtcECKey> federatorKeys = new ArrayList<>();
            for (int i = 0; i < numFederators; i++) {
                federatorKeys.add(new BtcECKey());
            }
            federation = new Federation(federatorKeys, Instant.ofEpochMilli(new Random().nextLong()), Helper.randomInRange(1, 10), networkParameters);
            provider.setNewFederation(federation);
        } else {
            federation = bridgeConstants.getGenesisFederation();
        }
    };
}

Example 7 with BridgeStorageProvider

use of co.rsk.peg.BridgeStorageProvider in project rskj by rsksmart.

the class BridgePerformanceTestCase method execute.

private ExecutionTracker execute(ABIEncoder abiEncoder, BridgeStorageProviderInitializer storageInitializer, TxBuilder txBuilder, HeightProvider heightProvider, int executionIndex) {
    ExecutionTracker executionInfo = new ExecutionTracker(thread);
    RepositoryImpl repository = new RepositoryImpl(config);
    Repository track = repository.startTracking();
    BridgeStorageProvider storageProvider = new BridgeStorageProvider(track, PrecompiledContracts.BRIDGE_ADDR, bridgeConstants);
    storageInitializer.initialize(storageProvider, track, executionIndex);
    try {
        storageProvider.save();
    } catch (Exception e) {
        throw new RuntimeException("Error trying to save the storage after initialization", e);
    }
    track.commit();
    Transaction tx = txBuilder.build(executionIndex);
    List<LogInfo> logs = new ArrayList<>();
    RepositoryTrackWithBenchmarking benchmarkerTrack = new RepositoryTrackWithBenchmarking(config, repository);
    Bridge bridge = new Bridge(config, PrecompiledContracts.BRIDGE_ADDR);
    Blockchain blockchain = BlockChainBuilder.ofSizeWithNoTransactionPoolCleaner(heightProvider.getHeight(executionIndex));
    bridge.init(tx, blockchain.getBestBlock(), benchmarkerTrack, blockchain.getBlockStore(), null, logs);
    // Execute a random method so that bridge support initialization
    // does its initial writes to the repo for e.g. genesis block,
    // federation, etc, etc. and we don't get
    // those recorded in the actual execution.
    bridge.execute(Bridge.GET_FEDERATION_SIZE.encode());
    benchmarkerTrack.getStatistics().clear();
    executionInfo.startTimer();
    bridge.execute(abiEncoder.encode(executionIndex));
    executionInfo.endTimer();
    benchmarkerTrack.commit();
    executionInfo.setRepositoryStatistics(benchmarkerTrack.getStatistics());
    return executionInfo;
}

Example 8 with BridgeStorageProvider

use of co.rsk.peg.BridgeStorageProvider in project rskj by rsksmart.

the class BtcBlockchainTest method buildInitializer.

private BridgeStorageProviderInitializer buildInitializer() {
    final int minBtcBlocks = 1000;
    final int maxBtcBlocks = 2000;
    return (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        BtcBlockStore btcBlockStore = new RepositoryBlockStore(new RskSystemProperties(), repository, PrecompiledContracts.BRIDGE_ADDR);
        Context btcContext = new Context(networkParameters);
        BtcBlockChain btcBlockChain;
        try {
            btcBlockChain = new BtcBlockChain(btcContext, btcBlockStore);
        } catch (BlockStoreException e) {
            throw new RuntimeException("Error initializing btc blockchain for tests");
        }
        int blocksToGenerate = Helper.randomInRange(minBtcBlocks, maxBtcBlocks);
        Helper.generateAndAddBlocks(btcBlockChain, blocksToGenerate);
    };
}

Example 9 with BridgeStorageProvider

use of co.rsk.peg.BridgeStorageProvider in project rskj by rsksmart.

the class ReceiveHeadersTest method receiveHeaders.

@Test
public void receiveHeaders() throws IOException {
    final int minBtcBlocks = 1000;
    final int maxBtcBlocks = 2000;
    BridgeStorageProviderInitializer storageInitializer = (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        BtcBlockStore btcBlockStore = new RepositoryBlockStore(new RskSystemProperties(), repository, PrecompiledContracts.BRIDGE_ADDR);
        Context btcContext = new Context(networkParameters);
        BtcBlockChain btcBlockChain;
        try {
            btcBlockChain = new BtcBlockChain(btcContext, btcBlockStore);
        } catch (BlockStoreException e) {
            throw new RuntimeException("Error initializing btc blockchain for tests");
        }
        int blocksToGenerate = Helper.randomInRange(minBtcBlocks, maxBtcBlocks);
        BtcBlock lastBlock = Helper.generateAndAddBlocks(btcBlockChain, blocksToGenerate);
        blockToTry = Helper.generateBtcBlock(lastBlock);
    };
    ABIEncoder abiEncoder = (int executionIndex) -> {
        List<BtcBlock> headersToSendToBridge = new ArrayList<>();
        // Send just one header (that's the only case we're interested in measuring atm
        headersToSendToBridge.add(blockToTry);
        Object[] headersEncoded = headersToSendToBridge.stream().map(h -> h.bitcoinSerialize()).toArray();
        return Bridge.RECEIVE_HEADERS.encode(new Object[] { headersEncoded });
    };
    ExecutionStats stats = new ExecutionStats("receiveHeaders");
    executeAndAverage("receiveHeaders", 200, abiEncoder, storageInitializer, Helper.getZeroValueRandomSenderTxBuilder(), Helper.getRandomHeightProvider(10), stats);
    BridgePerformanceTest.addStats(stats);
}

Example 10 with BridgeStorageProvider

use of co.rsk.peg.BridgeStorageProvider in project rskj by rsksmart.

the class ReleaseBtcTest method releaseBtc.

@Test
public void releaseBtc() throws IOException {
    int minCentsBtc = 5;
    int maxCentsBtc = 100;
    final NetworkParameters parameters = NetworkParameters.fromID(NetworkParameters.ID_REGTEST);
    BridgeStorageProviderInitializer storageInitializer = (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        ReleaseRequestQueue queue;
        try {
            queue = provider.getReleaseRequestQueue();
        } catch (Exception e) {
            throw new RuntimeException("Unable to gather release request queue");
        }
        for (int i = 0; i < Helper.randomInRange(10, 100); i++) {
            Coin value = Coin.CENT.multiply(Helper.randomInRange(minCentsBtc, maxCentsBtc));
            queue.add(new BtcECKey().toAddress(parameters), value);
        }
    };
    final byte[] releaseBtcEncoded = Bridge.RELEASE_BTC.encode();
    ABIEncoder abiEncoder = (int executionIndex) -> releaseBtcEncoded;
    TxBuilder txBuilder = (int executionIndex) -> {
        long satoshis = Coin.CENT.multiply(Helper.randomInRange(minCentsBtc, maxCentsBtc)).getValue();
        BigInteger weis = Denomination.satoshisToWeis(BigInteger.valueOf(satoshis));
        ECKey sender = new ECKey();
        return Helper.buildSendValueTx(sender, weis);
    };
    ExecutionStats stats = new ExecutionStats("releaseBtc");
    executeAndAverage("releaseBtc", 1000, abiEncoder, storageInitializer, txBuilder, Helper.getRandomHeightProvider(10), stats);
    BridgePerformanceTest.addStats(stats);
}