tests/id/gnu-zero-uids

   1 #!/bin/sh
   2 # On GNU, 'id' must fail for processes with zero UIDs.
   3
   4 # Copyright (C) 2011-2012 Free Software Foundation, Inc.
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/init.sh"; path_prepend_ ../src
  20 print_ver_ id
  21
  22 require_gnu_
  23
  24 sush - true || skip_ "the 'sush' command does not work"
  25
  26 # Run 'id' with zero UIDs.  It should exit with a non-zero status.
  27 sush - id > out && fail=1
  28
  29 Exit $fail