| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Alexandru Gheorghe | 2208 | 68.74% | 1 | 14.29% |
| Maíra Canal | 681 | 21.20% | 3 | 42.86% |
| Michał Winiarski | 318 | 9.90% | 2 | 28.57% |
| Jeff Johnson | 5 | 0.16% | 1 | 14.29% |
| Total | 3212 | 7 |
// SPDX-License-Identifier: GPL-2.0 /* * Test cases for the drm_format functions * * Copyright (c) 2022 Maíra Canal <mairacanal@riseup.net> */ #include <kunit/test.h> #include <drm/drm_fourcc.h> static void drm_test_format_block_width_invalid(struct kunit *test) { const struct drm_format_info *info = NULL; KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0); } static void drm_test_format_block_width_one_plane(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); } static void drm_test_format_block_width_two_plane(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 2), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); } static void drm_test_format_block_width_three_plane(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 2), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 3), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); } static void drm_test_format_block_width_tiled(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L0); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 2); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 1), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, -1), 0); } static void drm_test_format_block_height_invalid(struct kunit *test) { const struct drm_format_info *info = NULL; KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0); } static void drm_test_format_block_height_one_plane(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0); } static void drm_test_format_block_height_two_plane(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 2), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); } static void drm_test_format_block_height_three_plane(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 2), 1); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 3), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); } static void drm_test_format_block_height_tiled(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L0); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 2); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 1), 0); KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, -1), 0); } static void drm_test_format_min_pitch_invalid(struct kunit *test) { const struct drm_format_info *info = NULL; KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); } static void drm_test_format_min_pitch_one_plane_8bpp(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_RGB332); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1)); } static void drm_test_format_min_pitch_one_plane_16bpp(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_XRGB4444); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 4); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1280); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 2048); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 3840); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 8192); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 1342); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX * 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1) * 2); } static void drm_test_format_min_pitch_one_plane_24bpp(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_RGB888); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 3); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 6); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1920); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 3072); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 5760); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 12288); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 2013); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX * 3); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 3); } static void drm_test_format_min_pitch_one_plane_32bpp(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_ABGR8888); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 4); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 8); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 2560); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 4096); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 7680); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 16384); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 2684); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX * 4); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 4); } static void drm_test_format_min_pitch_two_plane(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_NV12); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 320), 640); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 512), 1024); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 960), 1920); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2048), 4096); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 336), 672); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1), (uint64_t)UINT_MAX + 1); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1)); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1)); } static void drm_test_format_min_pitch_three_plane_8bpp(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_YUV422); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 3, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 1), 1); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 2), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 640); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 320), 320); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 320), 320); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 1024); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 512), 512); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 512), 512); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 1920); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 960), 960); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 960), 960); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 4096); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 2048), 2048); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 2048), 2048); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 671); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 336), 336); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, 336), 336); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1), (uint64_t)UINT_MAX / 2 + 1); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, UINT_MAX / 2 + 1), (uint64_t)UINT_MAX / 2 + 1); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1) / 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1) / 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 2, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1) / 2); } static void drm_test_format_min_pitch_tiled(struct kunit *test) { const struct drm_format_info *info = drm_format_info(DRM_FORMAT_X0L2); KUNIT_ASSERT_NOT_NULL(test, info); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, -1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, 0), 0); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1), 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 2), 4); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 640), 1280); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1024), 2048); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 1920), 3840); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 4096), 8192); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, 671), 1342); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX), (uint64_t)UINT_MAX * 2); KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 2); } static struct kunit_case drm_format_tests[] = { KUNIT_CASE(drm_test_format_block_width_invalid), KUNIT_CASE(drm_test_format_block_width_one_plane), KUNIT_CASE(drm_test_format_block_width_two_plane), KUNIT_CASE(drm_test_format_block_width_three_plane), KUNIT_CASE(drm_test_format_block_width_tiled), KUNIT_CASE(drm_test_format_block_height_invalid), KUNIT_CASE(drm_test_format_block_height_one_plane), KUNIT_CASE(drm_test_format_block_height_two_plane), KUNIT_CASE(drm_test_format_block_height_three_plane), KUNIT_CASE(drm_test_format_block_height_tiled), KUNIT_CASE(drm_test_format_min_pitch_invalid), KUNIT_CASE(drm_test_format_min_pitch_one_plane_8bpp), KUNIT_CASE(drm_test_format_min_pitch_one_plane_16bpp), KUNIT_CASE(drm_test_format_min_pitch_one_plane_24bpp), KUNIT_CASE(drm_test_format_min_pitch_one_plane_32bpp), KUNIT_CASE(drm_test_format_min_pitch_two_plane), KUNIT_CASE(drm_test_format_min_pitch_three_plane_8bpp), KUNIT_CASE(drm_test_format_min_pitch_tiled), {} }; static struct kunit_suite drm_format_test_suite = { .name = "drm_format", .test_cases = drm_format_tests, }; kunit_test_suite(drm_format_test_suite); MODULE_DESCRIPTION("Test cases for the drm_format functions"); MODULE_LICENSE("GPL");
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