tests/misc/mknod.sh

   1 #!/bin/sh
   2 # Ensure that mknod, mkfifo, mkdir -m MODE work with a restrictive umask
   3
   4 # Copyright (C) 2004-2019 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 <https://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  20 print_ver_ mknod
  21
  22 # Ensure fifos are supported
  23 mkfifo_or_skip_ fifo
  24
  25 umask 777
  26
  27 mknod  -m 734 f1 p || fail=1
  28 mode=$(ls -dgo f1|cut -b-10)
  29 test $mode = prwx-wxr-- || fail=1
  30
  31 mkfifo -m 734 f2   || fail=1
  32 mode=$(ls -dgo f2|cut -b-10)
  33 test $mode = prwx-wxr-- || fail=1
  34
  35 mkdir -m 734 f3   || fail=1
  36 mode=$(ls -dgo f3|cut -b-10)
  37 test $mode = drwx-wxr-- || test $mode = drwx-wsr-- || fail=1
  38
  39 Exit $fail