Commit 8d5d4c63 authored Nov 05, 2021 by SeongJae Park Committed by Linus Torvalds Nov 06, 2021

selftests/damon: add 'schemes' debugfs tests

This adds simple selftets for 'schemes' debugfs file of DAMON.

Link: https://lkml.kernel.org/r/20211001125604.29660-7-sj@kernel.org


Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Amit Shah <amit@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Rienjes <rientjes@google.com>
Cc: David Woodhouse <dwmw@amazon.com>
Cc: Greg Thelen <gthelen@google.com>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Leonard Foerster <foersleo@amazon.de>
Cc: Marco Elver <elver@google.com>
Cc: Markus Boehme <markubo@amazon.de>
Cc: Shakeel Butt <shakeelb@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>

parent 2f0b548c

tools/testing/selftests/damon/debugfs_attrs.sh

+13 −0

Original line number	Diff line number	Diff line
		@@ -57,6 +57,19 @@ test_write_fail "$file" "1 2 3 5 4" "$orig_content" \
		test_content "$file" "$orig_content" "1 2 3 4 5" "successfully written"
		echo "$orig_content" > "$file"

		# Test schemes file
		# =================

		file="$DBGFS/schemes"
		orig_content=$(cat "$file")

		test_write_succ "$file" "1 2 3 4 5 6 4" \
		"$orig_content" "valid input"
		test_write_fail "$file" "1 2
		3 4 5 6 3" "$orig_content" "multi lines"
		test_write_succ "$file" "" "$orig_content" "disabling"
		echo "$orig_content" > "$file"

		# Test target_ids file
		# ====================