| Message ID | 20230724162834.1354164-7-rmoar@google.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | kunit: Add test attributes API | expand |
On Tue, 25 Jul 2023 at 00:30, Rae Moar <rmoar@google.com> wrote: > > Mark slow memcpy KUnit tests using test attributes. > > Tests marked as slow are as follows: memcpy_large_test, memmove_test, > memmove_large_test, and memmove_overlap_test. These tests were the slowest > of the memcpy tests and relatively slower to most other KUnit tests. Most > of these tests are already skipped when CONFIG_MEMCPY_SLOW_KUNIT_TEST is > not enabled. > > These tests can now be filtered using the KUnit test attribute filtering > feature. Example: --filter "speed>slow". This will run only the tests that > have speeds faster than slow. The slow attribute will also be outputted in > KTAP. > > Note: This patch is intended to replace the use of > CONFIG_MEMCPY_SLOW_KUNIT_TEST and to potentially deprecate this feature. > This patch does not remove the config option but does add a note to the > config definition commenting on this future shift. > > Acked-by: Kees Cook <keescook@chromium.org> > Signed-off-by: Rae Moar <rmoar@google.com> > --- Reviewed-by: David Gow <davidgow@google.com> Thanks, -- David > > Changes since v1: > - No changes. > Changes since RFC v2: > - No changes. > Changes since RFC v1: > - Added note under CONFIG_MEMCPY_SLOW_KUNIT_TEST. > > lib/Kconfig.debug | 3 +++ > lib/memcpy_kunit.c | 8 ++++---- > 2 files changed, 7 insertions(+), 4 deletions(-) > > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug > index 550cb967b668..1b3894e861f2 100644 > --- a/lib/Kconfig.debug > +++ b/lib/Kconfig.debug > @@ -2701,6 +2701,9 @@ config MEMCPY_SLOW_KUNIT_TEST > and bit ranges. These can be very slow, so they are split out > as a separate config, in case they need to be disabled. > > + Note this config option will be replaced by the use of KUnit test > + attributes. > + > config IS_SIGNED_TYPE_KUNIT_TEST > tristate "Test is_signed_type() macro" if !KUNIT_ALL_TESTS > depends on KUNIT > diff --git a/lib/memcpy_kunit.c b/lib/memcpy_kunit.c > index 887926f04731..440aee705ccc 100644 > --- a/lib/memcpy_kunit.c > +++ b/lib/memcpy_kunit.c > @@ -551,10 +551,10 @@ static void strtomem_test(struct kunit *test) > static struct kunit_case memcpy_test_cases[] = { > KUNIT_CASE(memset_test), > KUNIT_CASE(memcpy_test), > - KUNIT_CASE(memcpy_large_test), > - KUNIT_CASE(memmove_test), > - KUNIT_CASE(memmove_large_test), > - KUNIT_CASE(memmove_overlap_test), > + KUNIT_CASE_SLOW(memcpy_large_test), > + KUNIT_CASE_SLOW(memmove_test), > + KUNIT_CASE_SLOW(memmove_large_test), > + KUNIT_CASE_SLOW(memmove_overlap_test), > KUNIT_CASE(strtomem_test), > {} > }; > -- > 2.41.0.487.g6d72f3e995-goog >
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 550cb967b668..1b3894e861f2 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2701,6 +2701,9 @@ config MEMCPY_SLOW_KUNIT_TEST and bit ranges. These can be very slow, so they are split out as a separate config, in case they need to be disabled. + Note this config option will be replaced by the use of KUnit test + attributes. + config IS_SIGNED_TYPE_KUNIT_TEST tristate "Test is_signed_type() macro" if !KUNIT_ALL_TESTS depends on KUNIT diff --git a/lib/memcpy_kunit.c b/lib/memcpy_kunit.c index 887926f04731..440aee705ccc 100644 --- a/lib/memcpy_kunit.c +++ b/lib/memcpy_kunit.c @@ -551,10 +551,10 @@ static void strtomem_test(struct kunit *test) static struct kunit_case memcpy_test_cases[] = { KUNIT_CASE(memset_test), KUNIT_CASE(memcpy_test), - KUNIT_CASE(memcpy_large_test), - KUNIT_CASE(memmove_test), - KUNIT_CASE(memmove_large_test), - KUNIT_CASE(memmove_overlap_test), + KUNIT_CASE_SLOW(memcpy_large_test), + KUNIT_CASE_SLOW(memmove_test), + KUNIT_CASE_SLOW(memmove_large_test), + KUNIT_CASE_SLOW(memmove_overlap_test), KUNIT_CASE(strtomem_test), {} };