Commit 3caf767e authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

mm/damon/tests/core-kunit: add test cases to damos_test_commit_filter() 

damos_test_commit_filter() is covering only a single test case.  Extend it
to cover multiple combinations of inputs.

Link: https://lkml.kernel.org/r/20251111184415.141757-5-sj@kernel.org


Signed-off-by: default avatarSeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Gow <davidgow@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 1b43b795

mm/damon/tests/core-kunit.h

+47 −6
Original line number Diff line number Diff line
@@ -528,17 +528,58 @@ static void damos_test_commit_filter_for(struct kunit *test, 


static void damos_test_commit_filter(struct kunit *test)

{

	struct damos_filter src_filter = {

		.type = DAMOS_FILTER_TYPE_ANON,

		.matching = true,

		.allow = true};

	struct damos_filter dst_filter = {

	struct damos_filter dst = {

		.type = DAMOS_FILTER_TYPE_ACTIVE,

		.matching = false,

		.allow = false,

	};



	damos_test_commit_filter_for(test, &dst_filter, &src_filter);

	damos_test_commit_filter_for(test, &dst,

			&(struct damos_filter){

			.type = DAMOS_FILTER_TYPE_ANON,

			.matching = true,

			.allow = true,

			});

	damos_test_commit_filter_for(test, &dst,

			&(struct damos_filter){

			.type = DAMOS_FILTER_TYPE_MEMCG,

			.matching = false,

			.allow = false,

			.memcg_id = 123,

			});

	damos_test_commit_filter_for(test, &dst,

			&(struct damos_filter){

			.type = DAMOS_FILTER_TYPE_YOUNG,

			.matching = true,

			.allow = true,

			});

	damos_test_commit_filter_for(test, &dst,

			&(struct damos_filter){

			.type = DAMOS_FILTER_TYPE_HUGEPAGE_SIZE,

			.matching = false,

			.allow = false,

			.sz_range = {.min = 234, .max = 345},

			});

	damos_test_commit_filter_for(test, &dst,

			&(struct damos_filter){

			.type = DAMOS_FILTER_TYPE_UNMAPPED,

			.matching = true,

			.allow = true,

			});

	damos_test_commit_filter_for(test, &dst,

			&(struct damos_filter){

			.type = DAMOS_FILTER_TYPE_ADDR,

			.matching = false,

			.allow = false,

			.addr_range = {.start = 456, .end = 567},

			});

	damos_test_commit_filter_for(test, &dst,

			&(struct damos_filter){

			.type = DAMOS_FILTER_TYPE_TARGET,

			.matching = true,

			.allow = true,

			.target_idx = 6,

			});

}



static void damos_test_filter_out(struct kunit *test)