tools/testing/selftests/damon/debugfs_duplicate_context_creation.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3
   4 source _debugfs_common.sh
   5
   6 # Test duplicated context creation
   7 # ================================
   8
   9 if ! echo foo > "$DBGFS/mk_contexts"
  10 then
  11         echo "context creation failed"
  12         exit 1
  13 fi
  14
  15 if echo foo > "$DBGFS/mk_contexts" 2> /dev/null
  16 then
  17         echo "duplicate context creation success"
  18         exit 1
  19 fi
  20
  21 if ! echo foo > "$DBGFS/rm_contexts"
  22 then
  23         echo "context deletion failed"
  24         exit 1
  25 fi
  26
  27 exit 0