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test: Allow testing of check failures

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This allows specific tests to mock the check behavior to consistently
use exceptions instead of aborts for intentionally failing checks in all
build configurations.
This commit is contained in:
MarcoFalke
2025-05-23 08:47:35 +02:00
parent faeb58fe66
commit fa0dc4bdff
4 changed files with 45 additions and 0 deletions
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5
src/util/check.cpp
View File

@@ -27,8 +27,13 @@ NonFatalCheckError::NonFatalCheckError(std::string_view msg, std::string_view fi
{
}
bool g_detail_test_only_CheckFailuresAreExceptionsNotAborts{false};
void assertion_fail(std::string_view file, int line, std::string_view func, std::string_view assertion)
{
if (g_detail_test_only_CheckFailuresAreExceptionsNotAborts) {
throw NonFatalCheckError{assertion, file, line, func};
}
auto str = strprintf("%s:%s %s: Assertion `%s' failed.\n", file, line, func, assertion);
fwrite(str.data(), 1, str.size(), stderr);
std::abort();

6
src/util/check.h
View File

@@ -46,6 +46,12 @@ inline bool EnableFuzzDeterminism()
}
}
extern bool g_detail_test_only_CheckFailuresAreExceptionsNotAborts;
struct test_only_CheckFailuresAreExceptionsNotAborts {
test_only_CheckFailuresAreExceptionsNotAborts() { g_detail_test_only_CheckFailuresAreExceptionsNotAborts = true; };
~test_only_CheckFailuresAreExceptionsNotAborts() { g_detail_test_only_CheckFailuresAreExceptionsNotAborts = false; };
};
std::string StrFormatInternalBug(std::string_view msg, std::string_view file, int line, std::string_view func);
class NonFatalCheckError : public std::runtime_error