Differential D3530 Diff 9937 src/test/txvalidationcache_tests.cpp

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src/test/txvalidationcache_tests.cpp

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	// CHECKLOCKTIMEVERIFY and CHECKSEQUENCEVERIFY (and future NOP codes that may			// CHECKLOCKTIMEVERIFY and CHECKSEQUENCEVERIFY (and future NOP codes that may
	// get reassigned) have an interaction with DISCOURAGE_UPGRADABLE_NOPS: if the			// get reassigned) have an interaction with DISCOURAGE_UPGRADABLE_NOPS: if the
	// script flags used contain DISCOURAGE_UPGRADABLE_NOPS but don't contain			// script flags used contain DISCOURAGE_UPGRADABLE_NOPS but don't contain
	// CHECKLOCKTIMEVERIFY (or CHECKSEQUENCEVERIFY), but the script does contain			// CHECKLOCKTIMEVERIFY (or CHECKSEQUENCEVERIFY), but the script does contain
	// OP_CHECKLOCKTIMEVERIFY (or OP_CHECKSEQUENCEVERIFY), then script execution			// OP_CHECKLOCKTIMEVERIFY (or OP_CHECKSEQUENCEVERIFY), then script execution
	// should fail.			// should fail.
	// Capture this interaction with the upgraded_nop argument: set it when			// Capture this interaction with the upgraded_nop argument: set it when
	// 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 CTransaction &tx,			static void ValidateCheckInputsForAllFlags(const CTransaction &tx,
	uint32_t failing_flags, bool add_to_cache,			uint32_t failing_flags,
				bool add_to_cache,
	bool upgraded_nop) {			bool upgraded_nop) {
	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 (uint32_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;

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