Examples with BuildInfo org.ethereum.util.BuildInfo used on opensource projects

Example 11 with BuildInfo

use of org.ethereum.util.BuildInfo in project rskj by rsksmart.

the class MainNetMinerTest method submitBitcoinBlockProofOfWorkNotGoodEnough.

/*
     * This test is probabilistic, but it has a really high chance to pass. We will generate
     * a random block that it is unlikely to pass the Long.MAX_VALUE difficulty, though
     * it may happen once. Twice would be suspicious.
     */
@Test
public void submitBitcoinBlockProofOfWorkNotGoodEnough() {
    /* We need a low target */
    BlockChainBuilder blockChainBuilder = new BlockChainBuilder();
    BlockChainImpl blockchain = blockChainBuilder.build();
    Genesis gen = (Genesis) BlockChainImplTest.getGenesisBlock(blockChainBuilder.getTrieStore());
    gen.getHeader().setDifficulty(new BlockDifficulty(BigInteger.valueOf(Long.MAX_VALUE)));
    blockchain.setStatus(gen, gen.getCumulativeDifficulty());
    EthereumImpl ethereumImpl = Mockito.mock(EthereumImpl.class);
    MinerClock clock = new MinerClock(true, Clock.systemUTC());
    MinerServer minerServer = new MinerServerImpl(config, ethereumImpl, mainchainView, null, new ProofOfWorkRule(config).setFallbackMiningEnabled(false), blockToMineBuilder(), clock, blockFactory, new BuildInfo("cb7f28e", "master"), ConfigUtils.getDefaultMiningConfig());
    try {
        minerServer.start();
        MinerWork work = minerServer.getWork();
        co.rsk.bitcoinj.core.BtcBlock bitcoinMergedMiningBlock = getMergedMiningBlock(work);
        bitcoinMergedMiningBlock.setNonce(2);
        SubmitBlockResult result = minerServer.submitBitcoinBlock(work.getBlockHashForMergedMining(), bitcoinMergedMiningBlock);
        Assert.assertEquals("ERROR", result.getStatus());
        Assert.assertNull(result.getBlockInfo());
        Mockito.verify(ethereumImpl, Mockito.times(0)).addNewMinedBlock(Mockito.any());
    } finally {
        minerServer.stop();
    }
}

Example 12 with BuildInfo

use of org.ethereum.util.BuildInfo in project rskj by rsksmart.

the class MinerServerTest method extraDataWithClientData.

@Test
public void extraDataWithClientData() {
    MinerServer minerServer = new MinerServerImpl(config, null, null, null, null, null, null, null, new BuildInfo("cb7f28e", "master"), ConfigUtils.getDefaultMiningConfig());
    minerServer.setExtraData("tincho".getBytes());
    byte[] extraData = minerServer.getExtraData();
    RLPList decodedExtraData = RLP.decodeList(extraData);
    assertEquals(3, decodedExtraData.size());
    byte[] firstItem = decodedExtraData.get(0).getRLPData();
    assertNotNull(firstItem);
    assertEquals(1, (RLP.decodeInt(firstItem, 0)));
    byte[] secondItem = decodedExtraData.get(1).getRLPData();
    assertNotNull(secondItem);
    assertEquals(config.projectVersionModifier().concat("-cb7f28e"), new String(secondItem));
    byte[] thirdItem = decodedExtraData.get(2).getRLPData();
    assertNotNull(thirdItem);
    assertEquals("tincho", new String(thirdItem));
}