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authorSeongJae Park <sj@kernel.org>2021-12-10 14:46:52 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2021-12-10 17:10:56 -0800
commitd85570c655cc2c257b7da37a6d1fa4c59443c055 (patch)
tree1628417c196e96713f99a388ba10dfef258f1b97 /tools
parentc6980e30af356e85699f37142ae435a6aa483ceb (diff)
selftests/damon: test wrong DAMOS condition ranges input
A patch titled "mm/damon/schemes: add the validity judgment of thresholds"[1] makes DAMON debugfs interface to validate DAMON scheme inputs. This commit adds a test case for the validation logic in DAMON selftests. [1] https://lore.kernel.org/linux-mm/d78360e52158d786fcbf20bc62c96785742e76d3.1637239568.git.xhao@linux.alibaba.com/ Link: https://lkml.kernel.org/r/20211201150440.1088-10-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/damon/debugfs_attrs.sh2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/damon/debugfs_attrs.sh b/tools/testing/selftests/damon/debugfs_attrs.sh
index d0916373f310..1ef118617167 100644
--- a/tools/testing/selftests/damon/debugfs_attrs.sh
+++ b/tools/testing/selftests/damon/debugfs_attrs.sh
@@ -77,6 +77,8 @@ test_write_succ "$file" "1 2 3 4 5 6 4 0 0 0 1 2 3 1 100 3 2 1" \
test_write_fail "$file" "1 2
3 4 5 6 3 0 0 0 1 2 3 1 100 3 2 1" "$orig_content" "multi lines"
test_write_succ "$file" "" "$orig_content" "disabling"
+test_write_fail "$file" "2 1 2 1 10 1 3 10 1 1 1 1 1 1 1 1 2 3" \
+ "$orig_content" "wrong condition ranges"
echo "$orig_content" > "$file"
# Test target_ids file