[00/10] Increase coverage on drm_framebuffer.c

Message

Carlos Eduardo Gallo Filho Aug. 25, 2023, 4:07 p.m. UTC

This patchset includes new KUnit tests for 7 untested functions from
drm_framebuffer.c and improvements to the existent one.

The first patch replace the use of dev_private member from drm_device
mock on the existent test by embedding it into an outer struct containing
a generic pointer.

The patches 2 and 3 extends the test of drm_internal_framebuffer_create()
by creating a new test case and adding new parameters to the existent case.

Finally, the remainder of this set contains 7 new test cases, one for each
of the follow functions:

- drm_framebuffer_check_src_coords()
- drm_framebuffer_cleanup()
- drm_framebuffer_lookup()
- drm_framebuffer_init()
- drm_framebuffer_free()
- drm_mode_addfb2()
- drm_fb_release()

Signed-off-by: Carlos Eduardo Gallo Filho <[e-mail]>
---
Carlos Eduardo Gallo Filho (10):
  drm/tests: Stop using deprecated dev_private member on drm_framebuffer
    tests
  drm/tests: Add parameters to the drm_test_framebuffer_create test
  drm/tests: Add test case for drm_internal_framebuffer_create()
  drm/tests: Add test for drm_framebuffer_check_src_coords()
  drm/tests: Add test for drm_framebuffer_cleanup()
  drm/tests: Add test for drm_framebuffer_lookup()
  drm/tests: Add test for drm_framebuffer_init()
  drm/tests: Add test for drm_framebuffer_free()
  drm/tests: Add test for drm_mode_addfb2()
  drm/tests: Add test for drm_fb_release()

 drivers/gpu/drm/drm_framebuffer.c            |   1 +
 drivers/gpu/drm/tests/drm_framebuffer_test.c | 563 ++++++++++++++++++-
 2 files changed, 553 insertions(+), 11 deletions(-)