Tianocore/edk2.git - EDK II (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2026-07-31	UnitTestFrameworkPkg: SampleGoogleTestGenerateException: Support AArch64	Kun Qin	2	-11/+23
	The SampleGoogleTestGenerateException GoogleTest sample previously generated a CPU exception by performing an integer divide by zero. That mechanism is X86-specific: the AArch64 architecture defines SDIV/UDIV by zero to return zero rather than raising a synchronous abort, so the sample produced no exception when built and run on AArch64 hosts and the test failed due to the test assert instead of triggering an exception through the framework. This change replaces the divide-by-zero with a NULL pointer write performed through a small volatile helper, which is expected to work on all host systems. The MSVC '/wd4723' build option is no longer needed because it was added to silence the divide-by-zero compile-time warning. Signed-off-by: Kun Qin <kun.qin@microsoft.com>
2024-02-14	UnitTestFrameworkPkg: Add DSC and host tests that always fail	Michael D Kinney	2	-0/+93
	REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4683 Add sample unit tests that always fail or generate unexpected exceptions along with a new DSC file to build the unit tests that always fail or generate unexpected exceptions. This can be used to verify the log information on failures is accurate and provides the correct information to determine the source of the unit test failure. Divide by zero is used to generate unexpected exceptions. The compiler warnings for divide by zero are disables for the unit tests that generate divide by zero exceptions on purpose. These tests are not added to CI because CI would always fail. The UnitTestFrameworkPkg.ci.yaml file is updated to ignore the INF files for host-based testing that always fail. Cc: Michael Kubacki <mikuback@linux.microsoft.com> Cc: Sean Brogan <sean.brogan@microsoft.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Michael Kubacki <michael.kubacki@microsoft.com>