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Differential D3063 Diff 8769 src/test/checkdatasig_tests.cpp

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src/test/checkdatasig_tests.cpp

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* General utility functions to check for script passing/failing. * General utility functions to check for script passing/failing.
*/ */
static void CheckTestResultForAllFlags(const stacktype &original_stack, static void CheckTestResultForAllFlags(const stacktype &original_stack,
const CScript &script, const CScript &script,
const stacktype &expected) { const stacktype &expected) {
for (uint32_t flags : flagset) { for (uint32_t flags : flagset) {
// Make sure that we get a bad opcode when the activation flag is not // Make sure that we get a bad opcode when the activation flag is not
// passed. // passed.
CheckError(flags, original_stack, script, SCRIPT_ERR_BAD_OPCODE); CheckError(flags & ~SCRIPT_ENABLE_CHECKDATASIG, original_stack, script,
SCRIPT_ERR_BAD_OPCODE);
// The script execute as expected if the opcodes are activated. // The script execute as expected if the opcodes are activated.
CheckPass(flags | SCRIPT_ENABLE_CHECKDATASIG, original_stack, script, CheckPass(flags | SCRIPT_ENABLE_CHECKDATASIG, original_stack, script,
expected); expected);
} }
} }
static void CheckErrorForAllFlags(const stacktype &original_stack, static void CheckErrorForAllFlags(const stacktype &original_stack,
const CScript &script, ScriptError expected) { const CScript &script, ScriptError expected) {
for (uint32_t flags : flagset) { for (uint32_t flags : flagset) {
// Make sure that we get a bad opcode when the activation flag is not // Make sure that we get a bad opcode when the activation flag is not
// passed. // passed.
CheckError(flags, original_stack, script, SCRIPT_ERR_BAD_OPCODE); CheckError(flags & ~SCRIPT_ENABLE_CHECKDATASIG, original_stack, script,
SCRIPT_ERR_BAD_OPCODE);
// The script generates the proper error if the opcodes are activated. // The script generates the proper error if the opcodes are activated.
CheckError(flags | SCRIPT_ENABLE_CHECKDATASIG, original_stack, script, CheckError(flags | SCRIPT_ENABLE_CHECKDATASIG, original_stack, script,
expected); expected);
} }
} }
BOOST_AUTO_TEST_CASE(checkdatasig_test) { BOOST_AUTO_TEST_CASE(checkdatasig_test) {
▲ Show 20 Lines • Show All 154 Lines • ▼ Show 20 Lines for (int i = 0; i < 4096; i++) {
// If we do not check, then it is accepted. // If we do not check, then it is accepted.
CheckPass(flags, {nondersig, message, pubkeyC}, script, {}); CheckPass(flags, {nondersig, message, pubkeyC}, script, {});
CheckError(flags, {nondersig, message, pubkeyC}, scriptverify, CheckError(flags, {nondersig, message, pubkeyC}, scriptverify,
SCRIPT_ERR_CHECKDATASIGVERIFY); SCRIPT_ERR_CHECKDATASIGVERIFY);
} }
} }
} }
BOOST_AUTO_TEST_CASE(checkdatasig_inclusion_in_standard_and_mandatory_flags) {
BOOST_CHECK(!(STANDARD_SCRIPT_VERIFY_FLAGS & SCRIPT_ENABLE_CHECKDATASIG));
BOOST_CHECK(!(MANDATORY_SCRIPT_VERIFY_FLAGS & SCRIPT_ENABLE_CHECKDATASIG));
}
BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE_END()