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

Example 56 with BlockHeader

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

the class ValidGasUsedValidatorTest method blockWithInvalidGasUsedBiggerThanGasLimit.

@Test
public void blockWithInvalidGasUsedBiggerThanGasLimit() {
    BlockHeader blockHeader = Mockito.mock(BlockHeader.class);
    Mockito.when(blockHeader.getGasUsed()).thenReturn(120L);
    Mockito.when(blockHeader.getGasLimit()).thenReturn(BigInteger.valueOf(107L).toByteArray());
    Block block = new Block(blockHeader);
    ValidGasUsedRule gasUsedRule = new ValidGasUsedRule();
    Assert.assertFalse(gasUsedRule.isValid(block));
}

Example 57 with BlockHeader

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

the class ValidGasUsedValidatorTest method blockWithInvalidGasUsedLessThanZero.

@Test
public void blockWithInvalidGasUsedLessThanZero() {
    BlockHeader blockHeader = Mockito.mock(BlockHeader.class);
    Mockito.when(blockHeader.getGasUsed()).thenReturn(-120L);
    Mockito.when(blockHeader.getGasLimit()).thenReturn(BigInteger.valueOf(107L).toByteArray());
    Block block = new Block(blockHeader);
    ValidGasUsedRule gasUsedRule = new ValidGasUsedRule();
    Assert.assertFalse(gasUsedRule.isValid(block));
}

Example 58 with BlockHeader

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

the class ValidGasUsedValidatorTest method blockWithValidGasUsed.

@Test
public void blockWithValidGasUsed() {
    BlockHeader blockHeader = Mockito.mock(BlockHeader.class);
    Mockito.when(blockHeader.getGasUsed()).thenReturn(20L);
    Mockito.when(blockHeader.getGasLimit()).thenReturn(BigInteger.valueOf(107L).toByteArray());
    Block block = new Block(blockHeader);
    ValidGasUsedRule gasUsedRule = new ValidGasUsedRule();
    Assert.assertTrue(gasUsedRule.isValid(block));
}

Example 59 with BlockHeader

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

the class GitHubBasicTest method runDifficultyFrontierTest.

@Test
public void runDifficultyFrontierTest() throws IOException, ParseException {
    config.setBlockchainConfig(new MainNetConfig());
    String json = JSONReader.loadJSONFromCommit("BasicTests/difficultyFrontier.json", shacommit);
    DifficultyTestSuite testSuite = new DifficultyTestSuite(json);
    for (DifficultyTestCase testCase : testSuite.getTestCases()) {
        logger.info("Running {}\n", testCase.getName());
        BlockHeader current = testCase.getCurrent();
        BlockHeader parent = testCase.getParent();
        assertEquals(testCase.getExpectedDifficulty(), DIFFICULTY_CALCULATOR.calcDifficulty(current, parent));
    }
}

Example 60 with BlockHeader

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

the class BlockBuilder method build.

public static Block build(BlockHeaderTck header, List<TransactionTck> transactionsTck, List<BlockHeaderTck> unclesTck) {
    if (header == null)
        return null;
    List<BlockHeader> uncles = new ArrayList<>();
    if (unclesTck != null)
        for (BlockHeaderTck uncle : unclesTck) uncles.add(BlockHeaderBuilder.build(uncle));
    List<Transaction> transactions = new ArrayList<>();
    if (transactionsTck != null)
        for (TransactionTck tx : transactionsTck) transactions.add(TransactionBuilder.build(tx));
    BlockHeader blockHeader = BlockHeaderBuilder.build(header);
    Block block = new Block(blockHeader, transactions, uncles);
    return block;
}