tests/du/deref

   1 #!/bin/sh
   2 # prior to coreutils-4.5.3, du -D didn't work in some cases
   3 # Based on an example from Andreas Schwab and/or Michal Svec.
   4
   5 # Copyright (C) 2002, 2006-2008 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 <http://www.gnu.org/licenses/>.
  19
  20 if test "$VERBOSE" = yes; then
  21   set -x
  22   du --version
  23 fi
  24
  25 . $srcdir/test-lib.sh
  26
  27 mkdir -p a/sub || framework_failure
  28 ln -s a/sub slink || framework_failure
  29 touch b || framework_failure
  30
  31 fail=0
  32
  33 # This used to fail with the following diagnostic:
  34 # du: `b': No such file or directory
  35 du -sD slink b > /dev/null 2>&1 || fail=1
  36
  37 Exit $fail