#!/bin/sh
# contrast ls -F, ls -p, and ls --indicator-style=file-type

# Copyright (C) 2002, 2005, 2006 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

pwd=`pwd`
t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
trap '(exit $?); exit $?' 1 2 13 15

framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1
mkdir sub
cd sub
mkdir dir
touch regular executable
chmod a+x executable
ln -s regular slink-reg
ln -s dir slink-dir
ln -s nowhere slink-dangle
mknod block b 20 20 2> /dev/null && block="block
"
mknod char c 10 10 2> /dev/null && char="char
"
mkfifo fifo
cd ..


if test $framework_failure = 1; then
  echo "$0: failure in testing framework" 1>&2
  (exit 1); exit 1
fi

fail=0

ls -F sub > out || fail=1
cat <<EOF > exp
$block${char}dir/
executable*
fifo|
regular
slink-dangle@
slink-dir@
slink-reg@
EOF

sed 's/\*//' exp > exp2
ls --indicator-style=file-type sub > out2 || fail=1

sed 's/[@|]$//' exp2 > exp3
ls -p sub > out3 || fail=1

cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null

cmp out2 exp2 || fail=1
test $fail = 1 && diff out2 exp2 2> /dev/null

cmp out3 exp3 || fail=1
test $fail = 1 && diff out3 exp3 2> /dev/null

ls --color=auto -F sub > out || fail=1
cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null

(exit $fail); exit $fail