The following series include improvements and new KUnit tests to some functions on drm_format_helper.c. The first patch improves existing conversion tests to assure that the default pitch is used when NULL is used on the `dst_pitch` argument. Patches 2, 3, 4, and 6 add the new parametrized tests to the following functions: - drm_fb_swab() - drm_fb_clip_offset() - drm_fb_build_fourcc_list() - drm_fb_memcpy() The 5th patch is a change to the conversion_buf_size() helper used on the tests, this change was needed to make the patch 6. a coverage report for the file can be found below: https://grillo-0.github.io/coverage-reports/gsoc-drm-format-test/drivers/gpu/drm/drm_format_helper.c.gcov.html Arthur Grillo (6): drm/format-helper: Test default pitch fallback drm/format-helper: Add KUnit tests for drm_fb_swab() drm/format-helper: Add KUnit tests for drm_fb_clip_offset() drm/format-helper: Add KUnit tests for drm_fb_build_fourcc_list() drm/format-helper-test: Add multi-plane support to conversion_buf_size() drm/format-helper: Add KUnit tests for drm_fb_memcpy() .../gpu/drm/tests/drm_format_helper_test.c | 849 ++++++++++++++++-- 1 file changed, 791 insertions(+), 58 deletions(-) -- 2.41.0
