Examples with Repository org.ethereum.core.Repository used on opensource projects

Example 46 with Repository

use of org.ethereum.core.Repository in project rskj by rsksmart.

the class UpdateCollectionsTest method updateCollections_buildReleaseTxs.

private void updateCollections_buildReleaseTxs(ExecutionStats stats, int numCases) throws IOException {
    final int minUTXOs = 1;
    final int maxUTXOs = 1000;
    final int minMilliBtc = 1;
    final int maxMilliBtc = 1000;
    final int minReleaseRequests = 1;
    final int maxReleaseRequests = 100;
    final int minMilliReleaseBtc = 10;
    final int maxMilliReleaseBtc = 2000;
    final NetworkParameters parameters = NetworkParameters.fromID(NetworkParameters.ID_REGTEST);
    BridgeStorageProviderInitializer storageInitializer = (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        Random rnd = new Random();
        List<UTXO> utxos;
        ReleaseRequestQueue queue;
        try {
            utxos = provider.getNewFederationBtcUTXOs();
        } catch (Exception e) {
            throw new RuntimeException("Unable to gather active federation btc utxos");
        }
        try {
            queue = provider.getReleaseRequestQueue();
        } catch (Exception e) {
            throw new RuntimeException("Unable to gather release request queue");
        }
        // Generate some utxos
        int numUTXOs = Helper.randomInRange(minUTXOs, maxUTXOs);
        Script federationScript = BridgeRegTestConstants.getInstance().getGenesisFederation().getP2SHScript();
        for (int i = 0; i < numUTXOs; i++) {
            Sha256Hash hash = Sha256Hash.wrap(HashUtil.sha256(BigInteger.valueOf(rnd.nextLong()).toByteArray()));
            Coin value = Coin.MILLICOIN.multiply(Helper.randomInRange(minMilliBtc, maxMilliBtc));
            utxos.add(new UTXO(hash, 0, value, 1, false, federationScript));
        }
        // Generate some release requests to process
        for (int i = 0; i < Helper.randomInRange(minReleaseRequests, maxReleaseRequests); i++) {
            Coin value = Coin.MILLICOIN.multiply(Helper.randomInRange(minMilliReleaseBtc, maxMilliReleaseBtc));
            queue.add(new BtcECKey().toAddress(parameters), value);
        }
    };
    final byte[] updateCollectionsEncoded = Bridge.UPDATE_COLLECTIONS.encode();
    ABIEncoder abiEncoder = (int executionIndex) -> updateCollectionsEncoded;
    executeAndAverage("updateCollections-releaseRequests", numCases, abiEncoder, storageInitializer, Helper.getZeroValueRandomSenderTxBuilder(), Helper.getRandomHeightProvider(10), stats);
}

Example 47 with Repository

use of org.ethereum.core.Repository in project rskj by rsksmart.

the class UpdateCollectionsTest method updateCollections_confirmTxs.

private void updateCollections_confirmTxs(ExecutionStats stats, int numCases) throws IOException {
    final int minTxsWaitingForSigs = 0;
    final int maxTxsWaitingForSigs = 10;
    final int minReleaseTxs = 1;
    final int maxReleaseTxs = 100;
    final int minBlockNumber = 10;
    final int maxBlockNumber = 100;
    final int minHeight = 50;
    final int maxHeight = 150;
    final int minCentOutput = 1;
    final int maxCentOutput = 100;
    final NetworkParameters parameters = NetworkParameters.fromID(NetworkParameters.ID_REGTEST);
    BridgeStorageProviderInitializer storageInitializer = (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        Random rnd = new Random();
        SortedMap<Keccak256, BtcTransaction> txsWaitingForSignatures;
        ReleaseTransactionSet txSet;
        try {
            txsWaitingForSignatures = provider.getRskTxsWaitingForSignatures();
        } catch (Exception e) {
            throw new RuntimeException("Unable to gather txs waiting for signatures");
        }
        try {
            txSet = provider.getReleaseTransactionSet();
        } catch (Exception e) {
            throw new RuntimeException("Unable to gather release tx set");
        }
        // Generate some txs waiting for signatures
        Script genesisFederationScript = bridgeConstants.getGenesisFederation().getP2SHScript();
        for (int i = 0; i < Helper.randomInRange(minTxsWaitingForSigs, maxTxsWaitingForSigs); i++) {
            Keccak256 rskHash = new Keccak256(HashUtil.keccak256(BigInteger.valueOf(rnd.nextLong()).toByteArray()));
            BtcTransaction btcTx = new BtcTransaction(networkParameters);
            Sha256Hash inputHash = Sha256Hash.wrap(HashUtil.sha256(BigInteger.valueOf(rnd.nextLong()).toByteArray()));
            btcTx.addInput(inputHash, 0, genesisFederationScript);
            btcTx.addOutput(Helper.randomCoin(Coin.CENT, minCentOutput, maxCentOutput), new BtcECKey());
            txsWaitingForSignatures.put(rskHash, btcTx);
        }
        // Generate some txs waiting for confirmations
        for (int i = 0; i < Helper.randomInRange(minReleaseTxs, maxReleaseTxs); i++) {
            BtcTransaction btcTx = new BtcTransaction(networkParameters);
            Sha256Hash inputHash = Sha256Hash.wrap(HashUtil.sha256(BigInteger.valueOf(rnd.nextLong()).toByteArray()));
            btcTx.addInput(inputHash, 0, genesisFederationScript);
            btcTx.addOutput(Helper.randomCoin(Coin.CENT, minCentOutput, maxCentOutput), new BtcECKey());
            long blockNumber = Helper.randomInRange(minBlockNumber, maxBlockNumber);
            txSet.add(btcTx, blockNumber);
        }
    };
    final byte[] updateCollectionsEncoded = Bridge.UPDATE_COLLECTIONS.encode();
    ABIEncoder abiEncoder = (int executionIndex) -> updateCollectionsEncoded;
    HeightProvider heightProvider = (int executionIndex) -> Helper.randomInRange(minHeight, maxHeight);
    executeAndAverage("updateCollections-releaseTxs", numCases, abiEncoder, storageInitializer, Helper.getZeroValueRandomSenderTxBuilder(), heightProvider, stats);
}

Example 48 with Repository

use of org.ethereum.core.Repository in project rskj by rsksmart.

the class RemascStorageProviderTest method setAndGetBrokenSelectionRule.

@Test
public void setAndGetBrokenSelectionRule() {
    RskAddress accountAddress = randomAddress();
    Repository repository = new RepositoryImpl(config);
    RemascStorageProvider provider = new RemascStorageProvider(repository, accountAddress);
    provider.setBrokenSelectionRule(Boolean.TRUE);
    Assert.assertEquals(Boolean.TRUE, provider.getBrokenSelectionRule());
}

Example 49 with Repository

use of org.ethereum.core.Repository in project rskj by rsksmart.

the class RemascStorageProviderTest method setSaveRetrieveAndGetManySiblings.

@Test
public void setSaveRetrieveAndGetManySiblings() throws IOException {
    RskAddress accountAddress = randomAddress();
    Repository repository = new RepositoryImplForTesting();
    RemascStorageProvider provider = new RemascStorageProvider(repository, accountAddress);
    BlockGenerator blockGenerator = new BlockGenerator();
    Block genesis = blockGenerator.getGenesisBlock();
    Block block1 = blockGenerator.createChildBlock(genesis);
    Block block2 = blockGenerator.createChildBlock(block1);
    Block block3 = blockGenerator.createChildBlock(block2);
    Block block4 = blockGenerator.createChildBlock(block3);
    Block block5 = blockGenerator.createChildBlock(block4);
    Sibling sibling1 = new Sibling(genesis.getHeader(), genesis.getCoinbase(), 1);
    Sibling sibling2 = new Sibling(block1.getHeader(), block1.getCoinbase(), 2);
    Sibling sibling3 = new Sibling(block2.getHeader(), block2.getCoinbase(), 3);
    Sibling sibling4 = new Sibling(block3.getHeader(), block3.getCoinbase(), 4);
    Sibling sibling5 = new Sibling(block4.getHeader(), block4.getCoinbase(), 5);
    Sibling sibling6 = new Sibling(block5.getHeader(), block5.getCoinbase(), 6);
    List<Sibling> siblings0 = new ArrayList<>();
    List<Sibling> siblings1 = new ArrayList<>();
    List<Sibling> siblings2 = new ArrayList<>();
    siblings0.add(sibling1);
    siblings0.add(sibling2);
    siblings1.add(sibling3);
    siblings1.add(sibling4);
    siblings2.add(sibling5);
    siblings2.add(sibling6);
    provider.getSiblings().put(Long.valueOf(0), siblings0);
    provider.getSiblings().put(Long.valueOf(1), siblings1);
    provider.getSiblings().put(Long.valueOf(2), siblings2);
    provider.save();
    RemascStorageProvider newProvider = new RemascStorageProvider(repository, accountAddress);
    SortedMap<Long, List<Sibling>> map = newProvider.getSiblings();
    Assert.assertNotNull(map);
    Assert.assertFalse(map.isEmpty());
    Assert.assertTrue(map.containsKey(Long.valueOf(0)));
    Assert.assertTrue(map.containsKey(Long.valueOf(1)));
    Assert.assertTrue(map.containsKey(Long.valueOf(2)));
    Assert.assertEquals(2, map.get(Long.valueOf(0)).size());
    Assert.assertEquals(2, map.get(Long.valueOf(1)).size());
    Assert.assertEquals(2, map.get(Long.valueOf(2)).size());
    List<Sibling> list0 = map.get(Long.valueOf(0));
    List<Sibling> list1 = map.get(Long.valueOf(1));
    List<Sibling> list2 = map.get(Long.valueOf(2));
    Assert.assertEquals(1, list0.get(0).getIncludedHeight());
    Assert.assertArrayEquals(genesis.getHeader().getHash().getBytes(), list0.get(0).getHash());
    Assert.assertEquals(2, list0.get(1).getIncludedHeight());
    Assert.assertArrayEquals(block1.getHeader().getHash().getBytes(), list0.get(1).getHash());
    Assert.assertEquals(3, list1.get(0).getIncludedHeight());
    Assert.assertArrayEquals(block2.getHeader().getHash().getBytes(), list1.get(0).getHash());
    Assert.assertEquals(4, list1.get(1).getIncludedHeight());
    Assert.assertArrayEquals(block3.getHeader().getHash().getBytes(), list1.get(1).getHash());
    Assert.assertEquals(5, list2.get(0).getIncludedHeight());
    Assert.assertArrayEquals(block4.getHeader().getHash().getBytes(), list2.get(0).getHash());
    Assert.assertEquals(6, list2.get(1).getIncludedHeight());
    Assert.assertArrayEquals(block5.getHeader().getHash().getBytes(), list2.get(1).getHash());
}

Example 50 with Repository

use of org.ethereum.core.Repository in project rskj by rsksmart.

the class RemascStorageProviderTest method setAndGetBurnedBalance.

@Test
public void setAndGetBurnedBalance() {
    RskAddress accountAddress = randomAddress();
    Repository repository = new RepositoryImpl(config);
    RemascStorageProvider provider = new RemascStorageProvider(repository, accountAddress);
    provider.setBurnedBalance(Coin.valueOf(1));
    Assert.assertEquals(Coin.valueOf(1), provider.getBurnedBalance());
}