#!/bin/sh

# Copyright (C) 2000, 2002, 2003, 2004, 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
  cp --version
fi

. $srcdir/../lang-default
PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check

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 D D/D || framework_failure=1
touch D/a || framework_failure=1
chmod 0 D/a || framework_failure=1
chmod u=rx,go=,-st D || framework_failure=1

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

fail=0

# This is expected to exit non-zero, because it can't read D/a.
cp -pR D DD > /dev/null 2>&1 && fail=1

# Permissions on DD must be `dr-x------'

set X `ls -ld DD`
shift
test "$1" = dr-x------ || fail=1

chmod 0 D
ln -s D/D symlink
touch F
cat > exp <<\EOF
cp: accessing `symlink': Permission denied
EOF

cp F symlink 2> out && fail=1
# HPUX appears to fail with EACCES rather than EPERM.
# Transform their diagnostic
#   ...: The file access permissions do not allow the specified action.
# to the expected one:
sed 's/: The file access permissions.*/: Permission denied/'<out>o1;mv o1 out
cmp out exp || { (diff -c out exp) 2> /dev/null; fail=1; }

cp --target-directory=symlink F 2> out && fail=1
sed 's/: The file access permissions.*/: Permission denied/'<out>o1;mv o1 out
cmp out exp || { (diff -c out exp) 2> /dev/null; fail=1; }

chmod 700 D

(exit $fail); exit $fail