tests/readlink/rl-1.sh

   1 #!/bin/sh
   2 # test for readlink mode.
   3
   4 # Copyright (C) 2004-2017 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 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  20 print_ver_ readlink
  21
  22 mkdir subdir || framework_failure_
  23 touch regfile || framework_failure_
  24 ln -s regfile link1 || framework_failure_
  25 ln -s missing link2 || framework_failure_
  26
  27
  28 v=$(readlink link1) || fail=1
  29 test "$v" = regfile || fail=1
  30
  31 v=$(readlink link2) || fail=1
  32 test "$v" = missing || fail=1
  33
  34 v=$(returns_ 1 readlink subdir) || fail=1
  35 test -z "$v" || fail=1
  36
  37 v=$(returns_ 1 readlink regfile) || fail=1
  38 test -z "$v" || fail=1
  39
  40 v=$(returns_ 1 readlink missing) || fail=1
  41 test -z "$v" || fail=1
  42
  43 Exit $fail