For generic test harness code it's more useful to deal with exit codes directly, rather than having to switch on them and call the right ksft_test_result_*() helper. Add such function to kselftest.h.
Note that "directive" and "diagnostic" are what ktap docs call those parts of the message.
Reviewed-by: Kees Cook keescook@chromium.org Signed-off-by: Jakub Kicinski kuba@kernel.org --- tools/testing/selftests/kselftest.h | 39 +++++++++++++++++++++ tools/testing/selftests/kselftest_harness.h | 9 +++-- 2 files changed, 46 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h index a781e6311810..12ad7f8dfe3a 100644 --- a/tools/testing/selftests/kselftest.h +++ b/tools/testing/selftests/kselftest.h @@ -25,6 +25,7 @@ * ksft_test_result_skip(fmt, ...); * ksft_test_result_xfail(fmt, ...); * ksft_test_result_error(fmt, ...); + * ksft_test_result_code(exit_code, test_name, fmt, ...); * * When all tests are finished, clean up and exit the program with one of: * @@ -254,6 +255,44 @@ static inline __printf(1, 2) void ksft_test_result_error(const char *msg, ...) va_end(args); }
+static inline __printf(2, 3) +void ksft_test_result_code(int exit_code, const char *msg, ...) +{ + const char *tap_code = "ok"; + const char *directive = ""; + int saved_errno = errno; + va_list args; + + switch (exit_code) { + case KSFT_PASS: + ksft_cnt.ksft_pass++; + break; + case KSFT_XFAIL: + directive = " # XFAIL "; + ksft_cnt.ksft_xfail++; + break; + case KSFT_XPASS: + directive = " # XPASS "; + ksft_cnt.ksft_xpass++; + break; + case KSFT_SKIP: + directive = " # SKIP "; + ksft_cnt.ksft_xskip++; + break; + case KSFT_FAIL: + default: + tap_code = "not ok"; + ksft_cnt.ksft_fail++; + break; + } + + va_start(args, msg); + printf("%s %u%s", tap_code, ksft_test_num(), directive); + errno = saved_errno; + vprintf(msg, args); + va_end(args); +} + static inline int ksft_exit_pass(void) { ksft_print_cnts(); diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 5a48177c8c00..4fb30fcc7774 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -1111,6 +1111,7 @@ void __run_test(struct __fixture_metadata *f, struct __test_metadata *t) { char test_name[LINE_MAX]; + const char *diagnostic;
/* reset test struct */ t->exit_code = KSFT_PASS; @@ -1140,9 +1141,13 @@ void __run_test(struct __fixture_metadata *f, ksft_print_msg(" %4s %s\n", __test_passed(t) ? "OK" : "FAIL", test_name);
+ if (t->results->reason[0]) + diagnostic = t->results->reason; + else + diagnostic = "unknown"; + if (t->exit_code == KSFT_SKIP) - ksft_test_result_skip("%s\n", t->results->reason[0] ? - t->results->reason : "unknown"); + ksft_test_result_code(t->exit_code, "%s\n", diagnostic); else ksft_test_result(__test_passed(t), "%s\n", test_name); }