On Tue, Nov 01, 2022 at 01:54:25PM +0100, Mauro Carvalho Chehab wrote: > On Tue, 20 Sep 2022 11:18:25 +0300 > Petri Latvala <petri.latvala@xxxxxxxxx> wrote: > > > On Sun, Aug 28, 2022 at 09:09:20PM -0300, Isabella Basso wrote: > > > As the DRM selftests are now using KUnit [1], update IGT tests as well. > > > > > > [1] - https://lore.kernel.org/all/20220708203052.236290-1-maira.canal@xxxxxx/ > > > > > > Signed-off-by: Isabella Basso <isabbasso@xxxxxxxxxx> > > > --- > > > tests/drm_buddy.c | 7 ++++--- > > > tests/drm_mm.c | 7 ++++--- > > > tests/kms_selftest.c | 12 +++++++++--- > > > 3 files changed, 17 insertions(+), 9 deletions(-) > > > > > > diff --git a/tests/drm_buddy.c b/tests/drm_buddy.c > > > index 06876e0c..74c06dce 100644 > > > --- a/tests/drm_buddy.c > > > +++ b/tests/drm_buddy.c > > > @@ -6,9 +6,10 @@ > > > #include "igt.h" > > > #include "igt_kmod.h" > > > > > > -IGT_TEST_DESCRIPTION("Basic sanity check of DRM's buddy allocator (struct drm_buddy)"); > > > +IGT_TEST_DESCRIPTION("Basic sanity check of DRM's buddy allocator (struct \ > > > + drm_buddy) using KUnit"); > > > > > > -igt_main > > > +igt_simple_main > > > { > > > - igt_kselftests("test-drm_buddy", NULL, NULL, NULL); > > > + igt_kunit("drm_buddy_test", NULL); > > > } > > > > With kselftests we had the ability to only run a specified set of > > tests, and with or without selection, we had sub-results for each > > through dynamic subtests. Does kunit have that possibility? I mean I > > know kunit itself does but what about igt_kunit()? > > I don't think so. I created a KUnit with the mock selftests: > > $ modinfo test-i915-mock > filename: /lib/modules/6.1.0-rc2-drm-b1cab854a639+/kernel/drivers/gpu/drm/i915/test-i915-mock.ko > import_ns: I915_SELFTEST > license: GPL v2 > depends: i915 > retpoline: Y > intree: Y > name: test_i915_mock > vermagic: 6.1.0-rc2-drm-b1cab854a639+ SMP preempt mod_unload > > There's no module parameters. Just loading it makes all tests > there to run. Ah, the selection is in kunit.ko itself. kunit.filter_glob, set from kunit.py with positional arguments: filter_glob Filter which KUnit test suites/tests run at boot-time, e.g. list* or list*.*del_test -- Petri Latvala
