#!/bin/sh
# make sure `cp -p' preserves special bits
# This works only when run as root.

# Copyright (C) 2000-2002, 2004, 2006-2009 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 3 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, see <http://www.gnu.org/licenses/>.

# This test would fail due to a bug introduced in 4.0y.
# The bug was fixed in 4.0z.

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

. $srcdir/test-lib.sh
require_root_

touch a b c || framework_failure
chmod u+sx,go= a || framework_failure
chmod u=rwx,g=sx,o= b || framework_failure
chmod a=r,ug+sx c || framework_failure
chown $NON_ROOT_USERNAME . || framework_failure
chmod u=rwx,g=rx,o=rx . || framework_failure

fail=0

cp -p a a2 || fail=1
set _ `ls -l a`; shift; p1=$1
set _ `ls -l a2`; shift; p2=$1
test $p1 = $p2 || fail=1

cp -p b b2 || fail=1
set _ `ls -l b`; shift; p1=$1
set _ `ls -l b2`; shift; p2=$1
test $p1 = $p2 || fail=1

setuidgid $NON_ROOT_USERNAME env PATH="$PATH" cp -p c c2 || fail=1
set _ `ls -l c`; shift; p1=$1
set _ `ls -l c2`; shift; p2=$1
test $p1 = $p2 && fail=1

Exit $fail
