Differential D1566 Diff 4336 src/test/txvalidationcache_tests.cpp

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src/test/txvalidationcache_tests.cpp

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	// evaluating any script flag that is implemented as an upgraded NOP code.			// evaluating any script flag that is implemented as an upgraded NOP code.
	void ValidateCheckInputsForAllFlags(const CMutableTransaction &mutableTx,			void ValidateCheckInputsForAllFlags(const CMutableTransaction &mutableTx,
	uint32_t failing_flags, bool add_to_cache,			uint32_t failing_flags, bool add_to_cache,
	bool upgraded_nop) {			bool upgraded_nop) {
	const CTransaction tx(mutableTx);			const CTransaction tx(mutableTx);
	PrecomputedTransactionData txdata(tx);			PrecomputedTransactionData txdata(tx);
	// If we add many more flags, this loop can get too expensive, but we can			// If we add many more flags, this loop can get too expensive, but we can
	// rewrite in the future to randomly pick a set of flags to evaluate.			// rewrite in the future to randomly pick a set of flags to evaluate.
	for (size_t test_flags = 0; test_flags < (1U << 17); test_flags += 1) {			for (uint32_t test_flags = 0; test_flags < (1U << 17); test_flags += 1) {
	CValidationState state;			CValidationState state;
	// Make sure the mandatory flags are enabled.			// Make sure the mandatory flags are enabled.
	test_flags \|= MANDATORY_SCRIPT_VERIFY_FLAGS;			test_flags \|= MANDATORY_SCRIPT_VERIFY_FLAGS;

	bool ret = CheckInputs(tx, state, pcoinsTip, true, test_flags, true,			bool ret = CheckInputs(tx, state, pcoinsTip, true, test_flags, true,
	add_to_cache, txdata, nullptr);			add_to_cache, txdata, nullptr);

	// CheckInputs should succeed iff test_flags doesn't intersect with			// CheckInputs should succeed iff test_flags doesn't intersect with
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