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[test] check that mapFlagNames is up to date

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There is no way to iterate through all script verification flags, and
it's not guaranteed that every power of 2 is used. Just make sure that
all flags in STANDARD_SCRIPT_VERIFY_FLAGS are present in mapFlagNames;
this covers all consensus and policy flags. If mapFlagNames has more
flags than STANDARD_SCRIPT_VERIFY_FLAGS, that's okay. Nonexistent flags
will be caught by the compiler.
This commit is contained in:
glozow 2021-04-05 09:41:25 -07:00
parent 5d3ced72f9
commit b109bde46a
1 changed files with 11 additions and 0 deletions
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11
src/test/transaction_tests.cpp
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@ -82,6 +82,16 @@ unsigned int ParseScriptFlags(std::string strFlags)
return flags; return flags;
} }
// Check that all flags in STANDARD_SCRIPT_VERIFY_FLAGS are present in mapFlagNames.
bool CheckMapFlagNames()
{
unsigned int standard_flags_missing{STANDARD_SCRIPT_VERIFY_FLAGS};
for (const auto& pair : mapFlagNames) {
standard_flags_missing &= ~(pair.second);
}
return standard_flags_missing == 0;
}
std::string FormatScriptFlags(unsigned int flags) std::string FormatScriptFlags(unsigned int flags)
{ {
if (flags == 0) { if (flags == 0) {
@ -178,6 +188,7 @@ BOOST_FIXTURE_TEST_SUITE(transaction_tests, BasicTestingSetup)
BOOST_AUTO_TEST_CASE(tx_valid) BOOST_AUTO_TEST_CASE(tx_valid)
{ {
BOOST_CHECK_MESSAGE(CheckMapFlagNames(), "mapFlagNames is missing a script verification flag");
// Read tests from test/data/tx_valid.json // Read tests from test/data/tx_valid.json
UniValue tests = read_json(std::string(json_tests::tx_valid, json_tests::tx_valid + sizeof(json_tests::tx_valid))); UniValue tests = read_json(std::string(json_tests::tx_valid, json_tests::tx_valid + sizeof(json_tests::tx_valid)));