tests/touch/no-rights.sh

   1 #!/bin/sh
   2 # Make sure touch can update the times on a file that is neither
   3 # readable nor writable.
   4
   5 # Copyright (C) 1999-2024 Free Software Foundation, Inc.
   6
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19
  20 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  21 print_ver_ touch
  22
  23 # Make sure t2 is newer than t1.
  24 touch -d '2000-01-01 00:00' t1 || framework_failure_
  25 touch -d '2000-01-02 00:00' t2 || framework_failure_
  26
  27 set x $(ls -t t1 t2)
  28 test "$*" = "x t2 t1" || framework_failure_
  29
  30
  31 chmod 0 t1
  32 touch -d '2000-01-03 00:00' -c t1 || fail=1
  33
  34 set x $(ls -t t1 t2)
  35 test "$*" = "x t1 t2" || fail=1
  36
  37 # Also test the combination of --no-create and -a.
  38 touch -a --no-create t1 || fail=1
  39
  40 Exit $fail