Differential D522 Diff 1313 src/test/blockcheck_tests.cpp

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src/test/blockcheck_tests.cpp

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#include "test/test_bitcoin.h"		#include "test/test_bitcoin.h"

#include <boost/test/unit_test.hpp>		#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(blockcheck_tests, BasicTestingSetup)		BOOST_FIXTURE_TEST_SUITE(blockcheck_tests, BasicTestingSetup)

static void RunCheckOnBlockImpl(const GlobalConfig &config, const CBlock &block,		static void RunCheckOnBlockImpl(const GlobalConfig &config, const CBlock &block,
CValidationState &state, bool expected) {		CValidationState &state, bool expected,
		bool fCheckExcessive = true) {
block.fChecked = false;		block.fChecked = false;
const Consensus::Params &params = config.GetChainParams().GetConsensus();		const Consensus::Params &params = config.GetChainParams().GetConsensus();
bool fValid = CheckBlock(config, block, state, params, false, false);		bool fValid =
		CheckBlock(config, block, state, params, false, false, fCheckExcessive);

BOOST_CHECK_EQUAL(fValid, expected);		BOOST_CHECK_EQUAL(fValid, expected);
BOOST_CHECK_EQUAL(fValid, state.IsValid());		BOOST_CHECK_EQUAL(fValid, state.IsValid());
BOOST_CHECK_EQUAL(!fValid, state.IsNotValid());		BOOST_CHECK_EQUAL(!fValid, state.IsNotValid());
}		}

static void RunCheckOnBlock(const GlobalConfig &config, const CBlock &block) {		static void RunCheckOnBlock(const GlobalConfig &config, const CBlock &block) {
CValidationState state;		CValidationState state;
Show All 24 Lines	static void RunExessiveCheckOnBlock(const GlobalConfig &config,
CValidationState state;		CValidationState state;
RunCheckOnBlockImpl(config, block, state, false);		RunCheckOnBlockImpl(config, block, state, false);

BOOST_CHECK_EQUAL(state.GetRejectCode(), REJECT_INVALID);		BOOST_CHECK_EQUAL(state.GetRejectCode(), REJECT_INVALID);
BOOST_CHECK_EQUAL(state.GetRejectReason(), reason);		BOOST_CHECK_EQUAL(state.GetRejectReason(), reason);
BOOST_CHECK_EQUAL(state.IsExcessive(), true);		BOOST_CHECK_EQUAL(state.IsExcessive(), true);
}		}

		static void RunNonExessiveCheckOnBlock(const GlobalConfig &config,
		const CBlock &block) {
		CValidationState state;
		RunCheckOnBlockImpl(config, block, state, true, false);
		}

BOOST_AUTO_TEST_CASE(blockfail) {		BOOST_AUTO_TEST_CASE(blockfail) {
SelectParams(CBaseChainParams::MAIN);		SelectParams(CBaseChainParams::MAIN);

// Set max blocksize to default in case other tests left it dirty		// Set max blocksize to default in case other tests left it dirty
GlobalConfig config;		GlobalConfig config;
config.SetMaxBlockSize(DEFAULT_MAX_BLOCK_SIZE);		config.SetMaxBlockSize(DEFAULT_MAX_BLOCK_SIZE);

CBlock block;		CBlock block;
▲ Show 20 Lines • Show All 41 Lines • ▼ Show 20 Lines	BOOST_AUTO_TEST_CASE(blockfail) {
// Check that at this point, we still accept the block.		// Check that at this point, we still accept the block.
RunExessiveCheckOnBlock(config, block);		RunExessiveCheckOnBlock(config, block);

// But reject it with one more transaction as it goes over the maximum		// But reject it with one more transaction as it goes over the maximum
// allowed block size.		// allowed block size.
tx.vin[0].prevout.hash = GetRandHash();		tx.vin[0].prevout.hash = GetRandHash();
block.vtx.push_back(MakeTransactionRef(tx));		block.vtx.push_back(MakeTransactionRef(tx));
RunExessiveCheckOnBlock(config, block, "bad-blk-length");		RunExessiveCheckOnBlock(config, block, "bad-blk-length");

		// Check everything but the block size, there should be no error
		RunNonExessiveCheckOnBlock(config, block);
}		}

BOOST_AUTO_TEST_SUITE_END()		BOOST_AUTO_TEST_SUITE_END()