#!/bin/sh
# Do dereference a symlink arg if its name is written with a trailing slash.

# Copyright (C) 1999, 2000, 2004 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

if test "$VERBOSE" = yes; then
  set -x
  ls --version
fi

. $srcdir/../envvar-check
. $srcdir/../lang-default

tmp=t-ls.$$

framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1

mkdir dir || framework_failure=1
ln -s dir symlink || framework_failure=1

if test $framework_failure = 1; then
  echo 'failure in testing framework'
  exit 1
fi

fail=0
set `ls -l symlink/`

# Prior to fileutils-4.0k, the following would have output `... symlink -> dir'.
test "$*" = 'total 0' && : || fail=1

cd ..
rm -rf $tmp

exit $fail