[RFC PATCH 04/13] selftests/damon/sysfs: test address range damos filter

[SeongJae Park <sj@kernel.org>]

Add a selftest for checking existence of addr_{start,end} files under
DAMOS filter directory, and 'addr' damos filter type input of DAMON
sysfs interface.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
 tools/testing/selftests/damon/sysfs.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/damon/sysfs.sh b/tools/testing/selftests/damon/sysfs.sh
index 967e27267549..5677cfd342fc 100644
--- a/tools/testing/selftests/damon/sysfs.sh
+++ b/tools/testing/selftests/damon/sysfs.sh
@@ -103,9 +103,12 @@ test_filter()
 	ensure_file "$filter_dir/type" "exist" "600"
 	ensure_write_succ "$filter_dir/type" "anon" "valid input"
 	ensure_write_succ "$filter_dir/type" "memcg" "valid input"
+	ensure_write_succ "$filter_dir/type" "addr" "valid input"
 	ensure_write_fail "$filter_dir/type" "foo" "invalid input"
 	ensure_file "$filter_dir/matching" "exist" "600"
 	ensure_file "$filter_dir/memcg_path" "exist" "600"
+	ensure_file "$filter_dir/addr_start" "exist" "600"
+	ensure_file "$filter_dir/addr_end" "exist" "600"
 }
 
 test_filters()
-- 
2.25.1