tools/testing/selftests/damon/debugfs_attrs.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3
   4 source _debugfs_common.sh
   5
   6 # Test attrs file
   7 # ===============
   8
   9 file="$DBGFS/attrs"
  10 orig_content=$(cat "$file")
  11
  12 test_write_succ "$file" "1 2 3 4 5" "$orig_content" "valid input"
  13 test_write_fail "$file" "1 2 3 4" "$orig_content" "no enough fields"
  14 test_write_fail "$file" "1 2 3 5 4" "$orig_content" \
  15         "min_nr_regions > max_nr_regions"
  16 test_content "$file" "$orig_content" "1 2 3 4 5" "successfully written"
  17 echo "$orig_content" > "$file"