diff options
Diffstat (limited to 'mm/damon/core-test.h')
| -rw-r--r-- | mm/damon/core-test.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/mm/damon/core-test.h b/mm/damon/core-test.h index fae64d32b925..c11210124344 100644 --- a/mm/damon/core-test.h +++ b/mm/damon/core-test.h @@ -318,6 +318,29 @@ static void damon_test_update_monitoring_result(struct kunit *test) KUNIT_EXPECT_EQ(test, r->age, 20); } +static void damon_test_set_attrs(struct kunit *test) +{ + struct damon_ctx ctx; + struct damon_attrs valid_attrs = { + .min_nr_regions = 10, .max_nr_regions = 1000, + .sample_interval = 5000, .aggr_interval = 100000,}; + struct damon_attrs invalid_attrs; + + KUNIT_EXPECT_EQ(test, damon_set_attrs(&ctx, &valid_attrs), 0); + + invalid_attrs = valid_attrs; + invalid_attrs.min_nr_regions = 1; + KUNIT_EXPECT_EQ(test, damon_set_attrs(&ctx, &invalid_attrs), -EINVAL); + + invalid_attrs = valid_attrs; + invalid_attrs.max_nr_regions = 9; + KUNIT_EXPECT_EQ(test, damon_set_attrs(&ctx, &invalid_attrs), -EINVAL); + + invalid_attrs = valid_attrs; + invalid_attrs.aggr_interval = 4999; + KUNIT_EXPECT_EQ(test, damon_set_attrs(&ctx, &invalid_attrs), -EINVAL); +} + static struct kunit_case damon_test_cases[] = { KUNIT_CASE(damon_test_target), KUNIT_CASE(damon_test_regions), @@ -329,6 +352,7 @@ static struct kunit_case damon_test_cases[] = { KUNIT_CASE(damon_test_ops_registration), KUNIT_CASE(damon_test_set_regions), KUNIT_CASE(damon_test_update_monitoring_result), + KUNIT_CASE(damon_test_set_attrs), {}, }; |