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| author | José Expósito <jose.exposito89@gmail.com> | 2025-02-18 11:12:03 +0100 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-03-07 10:58:20 +0100 |
| commit | 5b5a56d9a2d64e8395dfbaddecb3e5149d7ecae8 (patch) | |
| tree | de37a64c1881836a7733018f653ab3f76f84d44a /drivers/gpu/drm/vkms | |
| parent | drm/vkms: Create vkms_connector struct (diff) | |
| download | linux-5b5a56d9a2d64e8395dfbaddecb3e5149d7ecae8.tar.gz linux-5b5a56d9a2d64e8395dfbaddecb3e5149d7ecae8.zip | |
drm/vkms: Add KUnit test scaffolding
Add the required boilerplate to start creating KUnit test.
To run the tests:
$ ./tools/testing/kunit/kunit.py run \
--kunitconfig=drivers/gpu/drm/vkms/tests
Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com>
Co-developed-by: Arthur Grillo <arthurgrillo@riseup.net>
Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net>
Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com>
Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-4-jose.exposito89@gmail.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/vkms')
| -rw-r--r-- | drivers/gpu/drm/vkms/Kconfig | 15 | ||||
| -rw-r--r-- | drivers/gpu/drm/vkms/Makefile | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/vkms/tests/.kunitconfig | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/vkms/tests/Makefile | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/vkms/tests/vkms_config_test.c | 19 |
5 files changed, 42 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vkms/Kconfig b/drivers/gpu/drm/vkms/Kconfig index 9def079f685b..3c02f928ffe6 100644 --- a/drivers/gpu/drm/vkms/Kconfig +++ b/drivers/gpu/drm/vkms/Kconfig @@ -14,3 +14,18 @@ config DRM_VKMS a VKMS. If M is selected the module will be called vkms. + +config DRM_VKMS_KUNIT_TEST + tristate "KUnit tests for VKMS" if !KUNIT_ALL_TESTS + depends on DRM_VKMS && KUNIT + default KUNIT_ALL_TESTS + help + This builds unit tests for VKMS. This option is not useful for + distributions or general kernels, but only for kernel + developers working on VKMS. + + For more information on KUnit and unit tests in general, + please refer to the KUnit documentation in + Documentation/dev-tools/kunit/. + + If in doubt, say "N". diff --git a/drivers/gpu/drm/vkms/Makefile b/drivers/gpu/drm/vkms/Makefile index 6b0615c424f2..c23eee2f3df4 100644 --- a/drivers/gpu/drm/vkms/Makefile +++ b/drivers/gpu/drm/vkms/Makefile @@ -10,3 +10,4 @@ vkms-y := \ vkms_connector.o obj-$(CONFIG_DRM_VKMS) += vkms.o +obj-$(CONFIG_DRM_VKMS_KUNIT_TEST) += tests/ diff --git a/drivers/gpu/drm/vkms/tests/.kunitconfig b/drivers/gpu/drm/vkms/tests/.kunitconfig new file mode 100644 index 000000000000..6a2d87068edc --- /dev/null +++ b/drivers/gpu/drm/vkms/tests/.kunitconfig @@ -0,0 +1,4 @@ +CONFIG_KUNIT=y +CONFIG_DRM=y +CONFIG_DRM_VKMS=y +CONFIG_DRM_VKMS_KUNIT_TEST=y diff --git a/drivers/gpu/drm/vkms/tests/Makefile b/drivers/gpu/drm/vkms/tests/Makefile new file mode 100644 index 000000000000..9ded37b67a46 --- /dev/null +++ b/drivers/gpu/drm/vkms/tests/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0-only + +obj-$(CONFIG_DRM_VKMS_KUNIT_TEST) += vkms_config_test.o diff --git a/drivers/gpu/drm/vkms/tests/vkms_config_test.c b/drivers/gpu/drm/vkms/tests/vkms_config_test.c new file mode 100644 index 000000000000..1177e62e19cb --- /dev/null +++ b/drivers/gpu/drm/vkms/tests/vkms_config_test.c @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0+ + +#include <kunit/test.h> + +MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING"); + +static struct kunit_case vkms_config_test_cases[] = { + {} +}; + +static struct kunit_suite vkms_config_test_suite = { + .name = "vkms-config", + .test_cases = vkms_config_test_cases, +}; + +kunit_test_suite(vkms_config_test_suite); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Kunit test for vkms config utility"); |