[PATCH v2 0/9] drm: selftest: Convert to KUnit

["Maíra Canal" <maira.canal@usp.br>]

Hi everyone,

Here is the v2 of the conversion of DRM selftests to KUnit. Some style changes
were made to align to the drm_format_helper series [1] and the documentation [2],
as renaming the kunit_suite and the test cases to use underscores as suggested,
changing the filenames and using a generic symbol to group all tests at the
config menu.

Moreover, in the previous version of the series, the drm_cmdline_parser tests
were broken into multiple test functions. As pointed out by Shuan Khan, it made
the tests harder to comprehend. So, the refactoring was dropped and
straightforward conversion of the tests was made without any functional changes.

Thanks for your attention and any feedback is welcomed!

Best Regards,
- Maíra Canal

v1 -> v2: https://lore.kernel.org/dri-devel/20220615135824.15522-1-maira.canal@usp.br/T/

- The suites no longer end in _tests (David Gow).
- Remove the TODO entry involving the conversion of selftests to KUnit (Javier Martinez Canillas).
- Change the filenames to match the documentation: use *_test.c (Javier Martinez Canillas).
- Add MODULE_LICENSE to all tests (kernel test robot).
- Make use of a generic symbol to group all tests - DRM_KUNIT_TEST (Javier Martinez Canillas).
- Add .kunitconfig on the first patch (it was on the second patch of the series).
- Straightforward conversion of the drm_cmdline_parser tests without functional changes (Shuah Khan)
- Add David's Tested-by tags

[1] https://lore.kernel.org/dri-devel/20220620160640.3790-1-jose.exposito89@gmail.com/T/
[2] https://www.kernel.org/doc/html/latest/dev-tools/kunit/style.html

Arthur Grillo (1):
  drm: selftest: convert drm_mm selftest to KUnit

Maíra Canal (8):
  drm: selftest: convert drm_damage_helper selftest to KUnit
  drm: selftest: convert drm_cmdline_parser selftest to KUnit
  drm: selftest: convert drm_rect selftest to KUnit
  drm: selftest: convert drm_format selftest to KUnit
  drm: selftest: convert drm_plane_helper selftest to KUnit
  drm: selftest: convert drm_dp_mst_helper selftest to KUnit
  drm: selftest: convert drm_framebuffer selftest to KUnit
  drm: selftest: convert drm_buddy selftest to KUnit

 Documentation/gpu/todo.rst                    |   11 -
 drivers/gpu/drm/Kconfig                       |   15 +-
 drivers/gpu/drm/Makefile                      |    2 +-
 drivers/gpu/drm/selftests/Makefile            |    8 -
 .../gpu/drm/selftests/drm_buddy_selftests.h   |   15 -
 .../gpu/drm/selftests/drm_cmdline_selftests.h |   68 -
 drivers/gpu/drm/selftests/drm_mm_selftests.h  |   28 -
 .../gpu/drm/selftests/drm_modeset_selftests.h |   40 -
 drivers/gpu/drm/selftests/drm_selftest.c      |  109 --
 drivers/gpu/drm/selftests/drm_selftest.h      |   41 -
 drivers/gpu/drm/selftests/test-drm_buddy.c    |  994 --------------
 .../drm/selftests/test-drm_cmdline_parser.c   | 1141 -----------------
 .../drm/selftests/test-drm_damage_helper.c    |  667 ----------
 drivers/gpu/drm/selftests/test-drm_format.c   |  280 ----
 .../drm/selftests/test-drm_modeset_common.c   |   32 -
 .../drm/selftests/test-drm_modeset_common.h   |   52 -
 drivers/gpu/drm/tests/.kunitconfig            |    3 +
 drivers/gpu/drm/tests/Makefile                |    6 +
 drivers/gpu/drm/tests/drm_buddy_test.c        |  748 +++++++++++
 .../gpu/drm/tests/drm_cmdline_parser_test.c   | 1078 ++++++++++++++++
 .../gpu/drm/tests/drm_damage_helper_test.c    |  633 +++++++++
 .../drm_dp_mst_helper_test.c}                 |   84 +-
 drivers/gpu/drm/tests/drm_format_test.c       |  284 ++++
 .../drm_framebuffer_test.c}                   |   25 +-
 .../test-drm_mm.c => tests/drm_mm_test.c}     | 1135 +++++++---------
 .../drm_plane_helper_test.c}                  |  103 +-
 .../test-drm_rect.c => tests/drm_rect_test.c} |  124 +-
 27 files changed, 3395 insertions(+), 4331 deletions(-)
 delete mode 100644 drivers/gpu/drm/selftests/Makefile
 delete mode 100644 drivers/gpu/drm/selftests/drm_buddy_selftests.h
 delete mode 100644 drivers/gpu/drm/selftests/drm_cmdline_selftests.h
 delete mode 100644 drivers/gpu/drm/selftests/drm_mm_selftests.h
 delete mode 100644 drivers/gpu/drm/selftests/drm_modeset_selftests.h
 delete mode 100644 drivers/gpu/drm/selftests/drm_selftest.c
 delete mode 100644 drivers/gpu/drm/selftests/drm_selftest.h
 delete mode 100644 drivers/gpu/drm/selftests/test-drm_buddy.c
 delete mode 100644 drivers/gpu/drm/selftests/test-drm_cmdline_parser.c
 delete mode 100644 drivers/gpu/drm/selftests/test-drm_damage_helper.c
 delete mode 100644 drivers/gpu/drm/selftests/test-drm_format.c
 delete mode 100644 drivers/gpu/drm/selftests/test-drm_modeset_common.c
 delete mode 100644 drivers/gpu/drm/selftests/test-drm_modeset_common.h
 create mode 100644 drivers/gpu/drm/tests/.kunitconfig
 create mode 100644 drivers/gpu/drm/tests/Makefile
 create mode 100644 drivers/gpu/drm/tests/drm_buddy_test.c
 create mode 100644 drivers/gpu/drm/tests/drm_cmdline_parser_test.c
 create mode 100644 drivers/gpu/drm/tests/drm_damage_helper_test.c
 rename drivers/gpu/drm/{selftests/test-drm_dp_mst_helper.c => tests/drm_dp_mst_helper_test.c} (73%)
 create mode 100644 drivers/gpu/drm/tests/drm_format_test.c
 rename drivers/gpu/drm/{selftests/test-drm_framebuffer.c => tests/drm_framebuffer_test.c} (96%)
 rename drivers/gpu/drm/{selftests/test-drm_mm.c => tests/drm_mm_test.c} (58%)
 rename drivers/gpu/drm/{selftests/test-drm_plane_helper.c => tests/drm_plane_helper_test.c} (62%)
 rename drivers/gpu/drm/{selftests/test-drm_rect.c => tests/drm_rect_test.c} (53%)

-- 
2.36.1