diff options
| author | Vinicius Peixoto <vpeixoto@lkcamp.dev> | 2024-10-12 04:43:49 -0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-11-05 17:12:31 -0800 |
| commit | 5d042707089f0d0c49473d05250e4f319a71e1df (patch) | |
| tree | 6dd6f2eec802c9f6a1ef8118bbe36e528efa1853 /lib/Kconfig.debug | |
| parent | a9d38bcd7337f051912174ebfc500e1cef73982e (diff) | |
| download | lwn-5d042707089f0d0c49473d05250e4f319a71e1df.tar.gz lwn-5d042707089f0d0c49473d05250e4f319a71e1df.zip | |
lib/crc16_kunit.c: add KUnit tests for crc16
Add Kunit tests for the kernel's implementation of the standard CRC-16
algorithm (<linux/crc16.h>). The test data consists of 100
randomly-generated test cases, validated against a naive CRC-16
implementation.
This test follows roughly the same logic as lib/crc32test.c, but without
the performance measurements.
Link: https://lkml.kernel.org/r/20241012-crc16-kunit-v3-1-0ca75cb58ca9@lkcamp.dev
Signed-off-by: Vinicius Peixoto <vpeixoto@lkcamp.dev>
Co-developed-by: Enzo Bertoloti <ebertoloti@lkcamp.dev>
Signed-off-by: Enzo Bertoloti <ebertoloti@lkcamp.dev>
Co-developed-by: Fabricio Gasperin <fgasperin@lkcamp.dev>
Signed-off-by: Fabricio Gasperin <fgasperin@lkcamp.dev>
Suggested-by: David Laight <David.Laight@ACULAB.COM>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Gow <davidgow@google.com>
Cc: Rae Moar <rmoar@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 409dd193c09b..eda319e9d569 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2850,6 +2850,15 @@ config USERCOPY_KUNIT_TEST on the copy_to/from_user infrastructure, making sure basic user/kernel boundary testing is working. +config CRC16_KUNIT_TEST + tristate "KUnit tests for CRC16" + depends on KUNIT + default KUNIT_ALL_TESTS + select CRC16 + help + Enable this option to run unit tests for the kernel's CRC16 + implementation (<linux/crc16.h>). + config TEST_UDELAY tristate "udelay test driver" help |