Commit 04fd937e authored by Wolfram Sang's avatar Wolfram Sang Committed by Shuah Khan
Browse files

selftests: timers: inconsistency-check: adapt to kselftest framework 



So we have proper counters at the end of a test, e.g.:
  # Totals: pass:11 fail:0 xfail:0 xpass:0 skip:1 error:0

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: default avatarJohn Stultz <jstultz@google.com>
Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
parent 2d87048a

tools/testing/selftests/timers/inconsistency-check.c

+18 −14
Original line number Diff line number Diff line
@@ -122,30 +122,28 @@ int consistency_test(int clock_type, unsigned long seconds) 
		if (inconsistent >= 0) {

			unsigned long long delta;



			printf("\%s\n", start_str);

			ksft_print_msg("\%s\n", start_str);

			for (i = 0; i < CALLS_PER_LOOP; i++) {

				if (i == inconsistent)

					printf("--------------------\n");

				printf("%lu:%lu\n", list[i].tv_sec,

					ksft_print_msg("--------------------\n");

				ksft_print_msg("%lu:%lu\n", list[i].tv_sec,

							list[i].tv_nsec);

				if (i == inconsistent + 1)

					printf("--------------------\n");

					ksft_print_msg("--------------------\n");

			}

			delta = list[inconsistent].tv_sec * NSEC_PER_SEC;

			delta += list[inconsistent].tv_nsec;

			delta -= list[inconsistent+1].tv_sec * NSEC_PER_SEC;

			delta -= list[inconsistent+1].tv_nsec;

			printf("Delta: %llu ns\n", delta);

			ksft_print_msg("Delta: %llu ns\n", delta);

			fflush(0);

			/* timestamp inconsistency*/

			t = time(0);

			printf("%s\n", ctime(&t));

			printf("[FAILED]\n");

			ksft_print_msg("%s\n", ctime(&t));

			return -1;

		}

		now = list[0].tv_sec;

	}

	printf("[OK]\n");

	return 0;

}
@@ -178,16 +176,22 @@ int main(int argc, char *argv[]) 


	setbuf(stdout, NULL);



	ksft_print_header();

	ksft_set_plan(maxclocks - userclock);



	for (clockid = userclock; clockid < maxclocks; clockid++) {



		if (clockid == CLOCK_HWSPECIFIC)

		if (clockid == CLOCK_HWSPECIFIC || clock_gettime(clockid, &ts)) {

			ksft_test_result_skip("%-31s\n", clockstring(clockid));

			continue;

		}



		if (!clock_gettime(clockid, &ts)) {

			printf("Consistent %-30s ", clockstring(clockid));

			if (consistency_test(clockid, runtime))

				return ksft_exit_fail();

		if (consistency_test(clockid, runtime)) {

			ksft_test_result_fail("%-31s\n", clockstring(clockid));

			ksft_exit_fail();

		} else {

			ksft_test_result_pass("%-31s\n", clockstring(clockid));

		}

	}

	return ksft_exit_pass();

	ksft_exit_pass();

}