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selftests/sched_ext: Show failed test names in summary

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When tests fail, the runner only printed the failure count, making
it hard to tell which tests failed without scrolling through output.

Track failed test names in an array and print them after the summary
so failures are immediately visible at the end of the run.

Signed-off-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Cheng-Yang Chou 2026-03-17 23:13:11 +08:00 committed by Tejun Heo
parent 2e5e5b3738
commit f6689792ff
1 changed files with 7 additions and 1 deletions
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8
tools/testing/selftests/sched_ext/runner.c
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@ -133,6 +133,7 @@ static bool test_valid(const struct scx_test *test)
int main(int argc, char **argv)
{
const char *filter = NULL;
const char *failed_tests[MAX_SCX_TESTS];
unsigned testnum = 0, i;
unsigned passed = 0, skipped = 0, failed = 0;
int opt;
@ -201,7 +202,7 @@ int main(int argc, char **argv)
skipped++;
break;
case SCX_TEST_FAIL:
failed++;
failed_tests[failed++] = test->name;
break;
}
}
@ -210,6 +211,11 @@ int main(int argc, char **argv)
printf("PASSED: %u\n", passed);
printf("SKIPPED: %u\n", skipped);
printf("FAILED: %u\n", failed);
if (failed > 0) {
printf("\nFailed tests:\n");
for (i = 0; i < failed; i++)
printf(" - %s\n", failed_tests[i]);
}
return 0;
}