This patchset seeks to add unit tests for the rest of the functions on the drm_rect.c. The test coverage report generated by the gcov[1] tool states that this set reaches 100% of coverage on the drm_rect.c file. This would be very good for future development on the file. Thanks for reviewing! Best regards, ~Arthur Grillo --- v1->v2: https://lore.kernel.org/all/20230322140701.69852-1-arthurgrillo@xxxxxxxxxx/ - Create parameterized tests for drm_rect_intersect(). - Use .16 binary fixed point values on the drm_rect_calc_hscale() and drm_rect_calc_vscale() tests. - Replace INT_MIN for 0 on the on the drm_rect_calc_hscale() and drm_rect_calc_vscale() tests. - Assign nonzero values to the width and height parameters of the drm_rect_rotate() and drm_rect_rotate_inv() tests. - Switch memcpy to a simple variable assignment on the drm_rect_rotate() and drm_rect_rotate_inv() tests. --- [1]: https://gcc.gnu.org/onlinedocs/gcc/Gcov.html#Gcov --- Arthur Grillo (5): drm/tests: Test drm_rect_intersect() drm/tests: Test drm_rect_calc_hscale() drm/tests: Test drm_rect_calc_vscale() drm/tests: Test drm_rect_rotate() drm/test: Test drm_rect_rotate_inv() drivers/gpu/drm/tests/drm_rect_test.c | 335 ++++++++++++++++++++++++++ 1 file changed, 335 insertions(+) -- 2.39.2
