diff options
| author | Kees Cook <keescook@chromium.org> | 2022-02-16 14:17:49 -0800 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2022-02-27 09:29:02 -0800 |
| commit | 617f55e20743fc50c989b498f9dee289eb644cfd (patch) | |
| tree | bdd5de0945e139ea46beb8b1af2cdef2b9bafca3 /lib/Kconfig.debug | |
| parent | 230f6fa2c1db6a3f3e668cfe95995ac8e6eee212 (diff) | |
lib: overflow: Convert to Kunit
Convert overflow unit tests to KUnit, for better integration into the
kernel self test framework. Includes a rename of test_overflow.c to
overflow_kunit.c, and CONFIG_TEST_OVERFLOW to CONFIG_OVERFLOW_KUNIT_TEST.
$ ./tools/testing/kunit/kunit.py run overflow
...
[14:33:51] Starting KUnit Kernel (1/1)...
[14:33:51] ============================================================
[14:33:51] ================== overflow (11 subtests) ==================
[14:33:51] [PASSED] u8_overflow_test
[14:33:51] [PASSED] s8_overflow_test
[14:33:51] [PASSED] u16_overflow_test
[14:33:51] [PASSED] s16_overflow_test
[14:33:51] [PASSED] u32_overflow_test
[14:33:51] [PASSED] s32_overflow_test
[14:33:51] [PASSED] u64_overflow_test
[14:33:51] [PASSED] s64_overflow_test
[14:33:51] [PASSED] overflow_shift_test
[14:33:51] [PASSED] overflow_allocation_test
[14:33:51] [PASSED] overflow_size_helpers_test
[14:33:51] ==================== [PASSED] overflow =====================
[14:33:51] ============================================================
[14:33:51] Testing complete. Passed: 11, Failed: 0, Crashed: 0, Skipped: 0, Errors: 0
[14:33:51] Elapsed time: 12.525s total, 0.001s configuring, 12.402s building, 0.101s running
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Co-developed-by: Vitor Massaru Iha <vitor@massaru.org>
Signed-off-by: Vitor Massaru Iha <vitor@massaru.org>
Link: https://lore.kernel.org/lkml/20200720224418.200495-1-vitor@massaru.org/
Co-developed-by: Daniel Latypov <dlatypov@google.com>
Signed-off-by: Daniel Latypov <dlatypov@google.com>
Link: https://lore.kernel.org/linux-kselftest/20210503211536.1384578-1-dlatypov@google.com/
Acked-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/lkml/CAKwvOdm62iA1dNiC6Q11UJ-MnTqtc4kXkm-ubPaFMK824_k0nw@mail.gmail.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: David Gow <davidgow@google.com>
Link: https://lore.kernel.org/lkml/CABVgOS=TWVh649_Vjo3wnMu9gZnq66gkV-LtGgsksAWMqc+MSA@mail.gmail.com
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 14b89aa37c5c..14d90d03bc8d 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2214,9 +2214,6 @@ config TEST_UUID config TEST_XARRAY tristate "Test the XArray code at runtime" -config TEST_OVERFLOW - tristate "Test check_*_overflow() functions at runtime" - config TEST_RHASHTABLE tristate "Perform selftest on resizable hash table" help @@ -2501,6 +2498,19 @@ config MEMCPY_KUNIT_TEST If unsure, say N. +config OVERFLOW_KUNIT_TEST + tristate "Test check_*_overflow() functions at runtime" if !KUNIT_ALL_TESTS + depends on KUNIT + default KUNIT_ALL_TESTS + help + Builds unit tests for the check_*_overflow(), size_*(), allocation, and + related functions. + + For more information on KUnit and unit tests in general please refer + to the KUnit documentation in Documentation/dev-tools/kunit/. + + If unsure, say N. + config TEST_UDELAY tristate "udelay test driver" help |