[PATCH i-g-t v3 1/6] lib/kunit: Skip on empty list of test cases

[Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>]

If loading the base KUnit module in list mode succeeds but our KTAP
parser or test suite filter returns an empty list of test cases then,
instead of calling igt_skip, we now unintentionally fall back to legacy
mode as if the module didn't support filter parameters.  Fix it.

Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Reviewed-by: Kamil Konieczny <kamil.konieczny@linux.intel.com>
---
 lib/igt_kmod.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/igt_kmod.c b/lib/igt_kmod.c
index 250ab2107b..ad69173151 100644
--- a/lib/igt_kmod.c
+++ b/lib/igt_kmod.c
@@ -1163,6 +1163,7 @@ static void kunit_get_tests(struct igt_list_head *tests,
 
 	igt_skip_on_f(err,
 		      "KTAP parser failed while getting a list of test cases\n");
+	igt_skip_on(igt_list_empty(tests));
 }
 
 static void __igt_kunit(struct igt_ktest *tst,
-- 
2.43.0