Maíra Canal: 1 drm: selftest: convert drm_format selftest to KUnit 5 files changed, 210 insertions(+), 199 deletions(-)
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Considering the current adoption of the KUnit framework, convert the DRM format selftest to the KUnit API. Signed-off-by: Maíra Canal <maira.canal@usp.br> --- drivers/gpu/drm/Kconfig | 13 + drivers/gpu/drm/selftests/Makefile | 5 +- .../gpu/drm/selftests/drm_modeset_selftests.h | 3 - drivers/gpu/drm/selftests/test-drm_format.c | 385 +++++++++--------- .../drm/selftests/test-drm_modeset_common.h | 3 - 5 files changed, 210 insertions(+), 199 deletions(-) diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 56f6ca74ebb6..8f77fbc9d116 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -92,6 +92,19 @@ config DRM_DAMAGE_HELPER_KUNIT_TEST If in doubt, say "N". +config DRM_FORMAT_KUNIT_TEST + tristate "KUnit tests for DRM format" + depends on DRM && KUNIT + select DRM_KMS_HELPER + default KUNIT_ALL_TESTS + help + This option provides a KUnit module that can be used to run + an unit test on the DRM format API. This option is not + useful for distributions or general kernels, but only for kernel + developers working on DRM and associated drivers. + + If in doubt, say "N". + config DRM_KMS_HELPER tristate depends on DRM diff --git a/drivers/gpu/drm/selftests/Makefile b/drivers/gpu/drm/selftests/Makefile index 311f6af2caf1..a8c7f02e67ee 100644 --- a/drivers/gpu/drm/selftests/Makefile +++ b/drivers/gpu/drm/selftests/Makefile @@ -1,8 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only test-drm_modeset-y := test-drm_modeset_common.o test-drm_plane_helper.o \ - test-drm_format.o test-drm_framebuffer.o \ - test-drm_dp_mst_helper.o test-drm_rect.o + test-drm_framebuffer.o test-drm_dp_mst_helper.o \ + test-drm_rect.o obj-$(CONFIG_DRM_DEBUG_SELFTEST) += test-drm_mm.o test-drm_modeset.o test-drm_cmdline_parser.o obj-$(CONFIG_DRM_DAMAGE_HELPER_KUNIT_TEST) += test-drm_damage_helper.o +obj-$(CONFIG_DRM_FORMAT_KUNIT_TEST) += test-drm_format.o diff --git a/drivers/gpu/drm/selftests/drm_modeset_selftests.h b/drivers/gpu/drm/selftests/drm_modeset_selftests.h index 4787b3b70709..275992679c05 100644 --- a/drivers/gpu/drm/selftests/drm_modeset_selftests.h +++ b/drivers/gpu/drm/selftests/drm_modeset_selftests.h @@ -11,9 +11,6 @@ selftest(drm_rect_clip_scaled_not_clipped, igt_drm_rect_clip_scaled_not_clipped) selftest(drm_rect_clip_scaled_clipped, igt_drm_rect_clip_scaled_clipped) selftest(drm_rect_clip_scaled_signed_vs_unsigned, igt_drm_rect_clip_scaled_signed_vs_unsigned) selftest(check_plane_state, igt_check_plane_state) -selftest(check_drm_format_block_width, igt_check_drm_format_block_width) -selftest(check_drm_format_block_height, igt_check_drm_format_block_height) -selftest(check_drm_format_min_pitch, igt_check_drm_format_min_pitch) selftest(check_drm_framebuffer_create, igt_check_drm_framebuffer_create) selftest(dp_mst_calc_pbn_mode, igt_dp_mst_calc_pbn_mode) selftest(dp_mst_sideband_msg_req_decode, igt_dp_mst_sideband_msg_req_decode) diff --git a/drivers/gpu/drm/selftests/test-drm_format.c b/drivers/gpu/drm/selftests/test-drm_format.c index c5e212afa27a..ea390a84b3b1 100644 --- a/drivers/gpu/drm/selftests/test-drm_format.c +++ b/drivers/gpu/drm/selftests/test-drm_format.c @@ -3,278 +3,281 @@ * Test cases for the drm_format functions */ -#define pr_fmt(fmt) "drm_format: " fmt - -#include <linux/errno.h> -#include <linux/kernel.h> - +#include <kunit/test.h> #include <drm/drm_fourcc.h> -#include "test-drm_modeset_common.h" - -int igt_check_drm_format_block_width(void *ignored) +static void igt_check_drm_format_block_width(struct kunit *test) { const struct drm_format_info *info = NULL; /* Test invalid arguments */ - FAIL_ON(drm_format_info_block_width(info, 0) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); - FAIL_ON(drm_format_info_block_width(info, 1) != 0); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, -1)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, 1)); /* Test 1 plane format */ info = drm_format_info(DRM_FORMAT_XRGB4444); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_width(info, 0) != 1); - FAIL_ON(drm_format_info_block_width(info, 1) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_width(info, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, 1)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, -1)); /* Test 2 planes format */ info = drm_format_info(DRM_FORMAT_NV12); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_width(info, 0) != 1); - FAIL_ON(drm_format_info_block_width(info, 1) != 1); - FAIL_ON(drm_format_info_block_width(info, 2) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_width(info, 0)); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_width(info, 1)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, 2)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, -1)); /* Test 3 planes format */ info = drm_format_info(DRM_FORMAT_YUV422); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_width(info, 0) != 1); - FAIL_ON(drm_format_info_block_width(info, 1) != 1); - FAIL_ON(drm_format_info_block_width(info, 2) != 1); - FAIL_ON(drm_format_info_block_width(info, 3) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_width(info, 0)); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_width(info, 1)); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_width(info, 2)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, 3)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, -1)); /* Test a tiled format */ info = drm_format_info(DRM_FORMAT_X0L0); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_width(info, 0) != 2); - FAIL_ON(drm_format_info_block_width(info, 1) != 0); - FAIL_ON(drm_format_info_block_width(info, -1) != 0); - - return 0; + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_EQ(test, drm_format_info_block_width(info, 0), 2); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, 1)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_width(info, -1)); } -int igt_check_drm_format_block_height(void *ignored) +static void igt_check_drm_format_block_height(struct kunit *test) { const struct drm_format_info *info = NULL; /* Test invalid arguments */ - FAIL_ON(drm_format_info_block_height(info, 0) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); - FAIL_ON(drm_format_info_block_height(info, 1) != 0); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, -1)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, 1)); /* Test 1 plane format */ info = drm_format_info(DRM_FORMAT_XRGB4444); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_height(info, 0) != 1); - FAIL_ON(drm_format_info_block_height(info, 1) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_height(info, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, -1)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, 1)); /* Test 2 planes format */ info = drm_format_info(DRM_FORMAT_NV12); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_height(info, 0) != 1); - FAIL_ON(drm_format_info_block_height(info, 1) != 1); - FAIL_ON(drm_format_info_block_height(info, 2) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_height(info, 0)); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_height(info, 1)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, 2)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, -1)); /* Test 3 planes format */ info = drm_format_info(DRM_FORMAT_YUV422); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_height(info, 0) != 1); - FAIL_ON(drm_format_info_block_height(info, 1) != 1); - FAIL_ON(drm_format_info_block_height(info, 2) != 1); - FAIL_ON(drm_format_info_block_height(info, 3) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_height(info, 0)); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_height(info, 1)); + KUNIT_EXPECT_TRUE(test, drm_format_info_block_height(info, 2)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, 3)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, -1)); /* Test a tiled format */ info = drm_format_info(DRM_FORMAT_X0L0); - FAIL_ON(!info); - FAIL_ON(drm_format_info_block_height(info, 0) != 2); - FAIL_ON(drm_format_info_block_height(info, 1) != 0); - FAIL_ON(drm_format_info_block_height(info, -1) != 0); - - return 0; + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_EQ(test, drm_format_info_block_height(info, 0), 2); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, 1)); + KUNIT_EXPECT_FALSE(test, drm_format_info_block_height(info, -1)); } -int igt_check_drm_format_min_pitch(void *ignored) +static void igt_check_drm_format_min_pitch(struct kunit *test) { const struct drm_format_info *info = NULL; /* Test invalid arguments */ - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); /* Test 1 plane 8 bits per pixel format */ info = drm_format_info(DRM_FORMAT_RGB332); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 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); - FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1)); /* Test 1 plane 16 bits per pixel format */ info = drm_format_info(DRM_FORMAT_XRGB4444); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 4); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1280); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 2048); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 3840); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 8192); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 1342); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 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); - FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1) * 2); /* Test 1 plane 24 bits per pixel format */ info = drm_format_info(DRM_FORMAT_RGB888); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 3); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 6); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 3072); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 5760); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 12288); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 2013); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 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); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 3); /* Test 1 plane 32 bits per pixel format */ info = drm_format_info(DRM_FORMAT_ABGR8888); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 4); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 8); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 2560); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 7680); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 16384); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 2684); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 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); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 4); /* Test 2 planes format */ info = drm_format_info(DRM_FORMAT_NV12); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 2, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640); - FAIL_ON(drm_format_info_min_pitch(info, 1, 320) != 640); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024); - FAIL_ON(drm_format_info_min_pitch(info, 1, 512) != 1024); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 1, 960) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 1, 2048) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671); - FAIL_ON(drm_format_info_min_pitch(info, 1, 336) != 672); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 2, 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); - FAIL_ON(drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1), (uint64_t)UINT_MAX + 1); - FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)), (uint64_t)(UINT_MAX - 1)); - FAIL_ON(drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1)); /* Test 3 planes 8 bits per pixel format */ info = drm_format_info(DRM_FORMAT_YUV422); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 2, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 3, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 2, 1) != 1); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 1, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 2, 2) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640); - FAIL_ON(drm_format_info_min_pitch(info, 1, 320) != 320); - FAIL_ON(drm_format_info_min_pitch(info, 2, 320) != 320); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024); - FAIL_ON(drm_format_info_min_pitch(info, 1, 512) != 512); - FAIL_ON(drm_format_info_min_pitch(info, 2, 512) != 512); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920); - FAIL_ON(drm_format_info_min_pitch(info, 1, 960) != 960); - FAIL_ON(drm_format_info_min_pitch(info, 2, 960) != 960); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096); - FAIL_ON(drm_format_info_min_pitch(info, 1, 2048) != 2048); - FAIL_ON(drm_format_info_min_pitch(info, 2, 2048) != 2048); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671); - FAIL_ON(drm_format_info_min_pitch(info, 1, 336) != 336); - FAIL_ON(drm_format_info_min_pitch(info, 2, 336) != 336); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 2, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 3, 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); - FAIL_ON(drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1), (uint64_t)UINT_MAX / 2 + 1); - FAIL_ON(drm_format_info_min_pitch(info, 2, 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); - FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1) / 2) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, (UINT_MAX - 1) / 2), (uint64_t)(UINT_MAX - 1) / 2); - FAIL_ON(drm_format_info_min_pitch(info, 1, (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); - FAIL_ON(drm_format_info_min_pitch(info, 2, (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); /* Test tiled format */ info = drm_format_info(DRM_FORMAT_X0L2); - FAIL_ON(!info); - FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0); - FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0); - - FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 2); - FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 4); - FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1280); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 2048); - FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 3840); - FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 8192); - FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 1342); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) != + KUNIT_EXPECT_TRUE(test, info); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 0, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, -1, 0)); + KUNIT_EXPECT_FALSE(test, drm_format_info_min_pitch(info, 1, 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); - FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) != + KUNIT_EXPECT_EQ(test, drm_format_info_min_pitch(info, 0, UINT_MAX - 1), (uint64_t)(UINT_MAX - 1) * 2); - - return 0; } + +static struct kunit_case drm_format_tests[] = { + KUNIT_CASE(igt_check_drm_format_block_width), + KUNIT_CASE(igt_check_drm_format_block_height), + KUNIT_CASE(igt_check_drm_format_min_pitch), + { } +}; + +static struct kunit_suite drm_format_test_suite = { + .name = "drm_format_tests", + .test_cases = drm_format_tests, +}; + +kunit_test_suite(drm_format_test_suite); + diff --git a/drivers/gpu/drm/selftests/test-drm_modeset_common.h b/drivers/gpu/drm/selftests/test-drm_modeset_common.h index cfb51d8da2bc..e9a5bdf46a1e 100644 --- a/drivers/gpu/drm/selftests/test-drm_modeset_common.h +++ b/drivers/gpu/drm/selftests/test-drm_modeset_common.h @@ -21,9 +21,6 @@ int igt_drm_rect_clip_scaled_not_clipped(void *ignored); int igt_drm_rect_clip_scaled_clipped(void *ignored); int igt_drm_rect_clip_scaled_signed_vs_unsigned(void *ignored); int igt_check_plane_state(void *ignored); -int igt_check_drm_format_block_width(void *ignored); -int igt_check_drm_format_block_height(void *ignored); -int igt_check_drm_format_min_pitch(void *ignored); int igt_check_drm_framebuffer_create(void *ignored); int igt_damage_iter_no_damage(void *ignored); int igt_damage_iter_no_damage_fractional_src(void *ignored); -- 2.34.1