| Message ID | 20250211110912.15409-5-jose.exposito89@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/vkms: Allow to configure device | expand |
On 11/02/25 - 12:09, José Expósito wrote: > 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 > > 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> > --- > drivers/gpu/drm/vkms/Kconfig | 15 +++++++++++++++ > drivers/gpu/drm/vkms/Makefile | 1 + > drivers/gpu/drm/vkms/tests/.kunitconfig | 4 ++++ > drivers/gpu/drm/vkms/tests/Makefile | 3 +++ > drivers/gpu/drm/vkms/tests/vkms_config_test.c | 19 +++++++++++++++++++ > 5 files changed, 42 insertions(+) > create mode 100644 drivers/gpu/drm/vkms/tests/.kunitconfig > create mode 100644 drivers/gpu/drm/vkms/tests/Makefile > create mode 100644 drivers/gpu/drm/vkms/tests/vkms_config_test.c > > diff --git a/drivers/gpu/drm/vkms/Kconfig b/drivers/gpu/drm/vkms/Kconfig > index 9def079f685b..d4665e913de7 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_TESTS > + tristate "KUnit tests for VKMS." if !KUNIT_ALL_TESTS If there is a v3, can you remove the dot? With or without this: Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Thanks, Louis Chauvet
diff --git a/drivers/gpu/drm/vkms/Kconfig b/drivers/gpu/drm/vkms/Kconfig index 9def079f685b..d4665e913de7 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_TESTS + 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..45ef4b89379e 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_TESTS) += tests/ diff --git a/drivers/gpu/drm/vkms/tests/.kunitconfig b/drivers/gpu/drm/vkms/tests/.kunitconfig new file mode 100644 index 000000000000..70e378228cbd --- /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_TESTS=y diff --git a/drivers/gpu/drm/vkms/tests/Makefile b/drivers/gpu/drm/vkms/tests/Makefile new file mode 100644 index 000000000000..b78371d08aa9 --- /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_TESTS) += 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");
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 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> --- drivers/gpu/drm/vkms/Kconfig | 15 +++++++++++++++ drivers/gpu/drm/vkms/Makefile | 1 + drivers/gpu/drm/vkms/tests/.kunitconfig | 4 ++++ drivers/gpu/drm/vkms/tests/Makefile | 3 +++ drivers/gpu/drm/vkms/tests/vkms_config_test.c | 19 +++++++++++++++++++ 5 files changed, 42 insertions(+) create mode 100644 drivers/gpu/drm/vkms/tests/.kunitconfig create mode 100644 drivers/gpu/drm/vkms/tests/Makefile create mode 100644 drivers/gpu/drm/vkms/tests/vkms_config_test.c