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| author | Mickaël Salaün <mic@digikod.net> | 2024-05-11 20:14:45 +0300 |
|---|---|---|
| committer | Mickaël Salaün <mic@digikod.net> | 2024-05-11 20:18:47 +0300 |
| commit | 323feb3bdb67649bfa5614eb24ec9cb92a60cf33 (patch) | |
| tree | ba94505caa7b8f710009bd0cc5b819d215b077a2 | |
| parent | f453cc30027b184c0a109d689b1335e6c826d514 (diff) | |
| download | linux-323feb3bdb67649bfa5614eb24ec9cb92a60cf33.tar.xz | |
selftests/harness: Handle TEST_F()'s explicit exit codes
If TEST_F() explicitly calls exit(code) with code different than 0, then
_metadata->exit_code is set to this code (e.g. KVM_ONE_VCPU_TEST()). We
need to keep in mind that _metadata->exit_code can be KSFT_SKIP while
the process exit code is 0.
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Will Drewry <wad@chromium.org>
Reported-by: Sean Christopherson <seanjc@google.com>
Tested-by: Sean Christopherson <seanjc@google.com>
Closes: https://lore.kernel.org/r/ZjPelW6-AbtYvslu@google.com
Fixes: 0710a1a73fb4 ("selftests/harness: Merge TEST_F_FORK() into TEST_F()")
Link: https://lore.kernel.org/r/20240511171445.904356-11-mic@digikod.net
Signed-off-by: Mickaël Salaün <mic@digikod.net>
| -rw-r--r-- | tools/testing/selftests/kselftest_harness.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index cbedb4a6cf7b..3c8f2965c285 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -462,9 +462,13 @@ static inline pid_t clone3_vfork(void) munmap(teardown, sizeof(*teardown)); \ if (self && fixture_name##_teardown_parent) \ munmap(self, sizeof(*self)); \ - if (!WIFEXITED(status) && WIFSIGNALED(status)) \ + if (WIFEXITED(status)) { \ + if (WEXITSTATUS(status)) \ + _metadata->exit_code = WEXITSTATUS(status); \ + } else if (WIFSIGNALED(status)) { \ /* Forward signal to __wait_for_test(). */ \ kill(getpid(), WTERMSIG(status)); \ + } \ __test_check_assert(_metadata); \ } \ static struct __test_metadata *_##fixture_name##_##test_name##_object; \ |