tests/rm/fail-eacces.sh

   1 #!/bin/sh
   2 # Ensure that rm -rf unremovable-non-dir gives a diagnostic.
   3 # Test both a regular file and a symlink -- it makes a difference to rm.
   4 # With the symlink, rm from coreutils-6.9 would fail with a misleading
   5 # ELOOP diagnostic.
   6
   7 # Copyright (C) 2006-2024 Free Software Foundation, Inc.
   8
   9 # This program is free software: you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation, either version 3 of the License, or
  12 # (at your option) any later version.
  13
  14 # This program is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  21
  22 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  23 print_ver_ rm
  24 skip_if_root_
  25
  26 ok=0
  27 mkdir d           &&
  28   touch d/f       &&
  29   ln -s f d/slink &&
  30   chmod a-w d     &&
  31   ok=1
  32 test $ok = 1 || framework_failure_
  33
  34 mkdir e           &&
  35   ln -s f e/slink &&
  36   chmod a-w e     &&
  37   ok=1
  38 test $ok = 1 || framework_failure_
  39
  40
  41 rm -rf d/f 2> out && fail=1
  42 cat <<\EOF > exp
  43 rm: cannot remove 'd/f': Permission denied
  44 EOF
  45 compare exp out || fail=1
  46
  47 # This used to fail with ELOOP.
  48 rm -rf e 2> out && fail=1
  49 cat <<\EOF > exp
  50 rm: cannot remove 'e/slink': Permission denied
  51 EOF
  52 compare exp out || fail=1
  53
  54 Exit $fail