tests: doc iterating in the runner

The iteration counter cannot be used to detect non-iterated tests
defined with TEST and FAIL_TEST.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Quentin Glidic <sardemff7+git@sardemff7.net>
This commit is contained in:
Pekka Paalanen 2017-02-07 14:18:01 +02:00
parent 4f3cad7828
commit 19222b4c89

View file

@ -88,6 +88,7 @@ list_tests(void)
fprintf(stderr, " %s\n", t->name);
}
/* iteration is valid only if test_data is not NULL */
static int
exec_and_report_test(const struct weston_test *t, void *test_data, int iteration)
{
@ -143,7 +144,10 @@ exec_and_report_test(const struct weston_test *t, void *test_data, int iteration
}
}
/* Returns number of tests and number of pass / fail in param args */
/* Returns number of tests and number of pass / fail in param args.
* Even non-iterated tests go through here, they simply have n_elements = 1 and
* table_data = NULL.
*/
static int
iterate_test(const struct weston_test *t, int *passed, int *skipped)
{