On Wed, May 04, 2022 at 10:10:30AM +0200, Maxime Ripard wrote: > Hi, > > On Wed, May 04, 2022 at 10:02:12AM +0200, Javier Martinez Canillas wrote: > > The Kernel Unit Testing (KUnit) framework provides a common framework for > > unit tests within the Linux kernel. Having a test suite would allow to > > identify regressions earlier. > > > > Signed-off-by: Javier Martinez Canillas <javierm@xxxxxxxxxx> > > --- > > > > Documentation/gpu/todo.rst | 14 ++++++++++++++ > > 1 file changed, 14 insertions(+) > > > > diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst > > index 127e76ee0b2d..10bfb50908d1 100644 > > --- a/Documentation/gpu/todo.rst > > +++ b/Documentation/gpu/todo.rst > > @@ -603,6 +603,20 @@ Level: Advanced > > Better Testing > > ============== > > > > +Add unit tests using the Kernel Unit Testing (KUnit) framework > > +-------------------------------------------------------------- > > + > > +The `KUnit <https://www.kernel.org/doc/html/latest/dev-tools/kunit/index.html>`_ > > +provides a common framework for unit tests within the Linux kernel. Having a > > +test suite would allow to identify regressions earlier. > > + > > +A good candidate for the first unit tests are the format-conversion helpers in > > +``drm_format_helper.c``. > > + > > +Contact: Javier Martinez Canillas <javierm@xxxxxxxxxx> > > + > > +Level: Intermediate > > Kunit is fairly easy to grasp if you have some knowledge of other unit > testing frameworks already (pytest, cmocka, etc.) > > Another good candidate would be to convert (some ?) selftests to kunit. > I'm not sure the others, but at least test-drm_cmdline_parser should be > fairly easy to convert. All the drm selftest should be good candidates for conversion to kunit. Either way patch is Acked-by: Daniel Vetter <daniel.vetter@xxxxxxxx> Cheers, Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch
