Re: [PATCH] lib/tests: convert test_memcat_p module to KUnit

[Andrew Morton]

On Wed, 14 Oct 2026 11:41:43 +0800 Wang Yibo <szwyb123@xxxxxxxxx> wrote:

> Move lib/test_memcat_p.c to lib/tests/memcat_p_kunit.c and convert it to
> use KUnit.
> 
> This change switches the ad-hoc test code to standard KUnit test cases.
> The test data remains the same, but the verification logic is updated to
> use KUNIT_EXPECT_* macros.  All allocations are made test managed, so the
> manual error unwinding paths and the empty module exit hook are no longer
> needed, and a failure now reports which element mismatched instead of a
> single pr_err() message.
> 
> CONFIG_TEST_MEMCAT_P keeps its name so that the defconfigs enabling it
> stay valid; it now depends on KUNIT and defaults to KUNIT_ALL_TESTS, like
> the other lib KUnit tests.  Those defconfigs already select KUNIT and
> KUNIT_ALL_TESTS, so they keep turning the test on unchanged.

Thanks.  AI review asked a couple of questions:
	https://sashiko.dev/#/patchset/20261014034143.551624-1-szwyb123@xxxxxxxxx