1#!/bin/sh
2# make sure 'cp -p' preserves special bits
3# This works only when run as root.
4
5# Copyright (C) 2000-2023 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 <https://www.gnu.org/licenses/>.
19
20# This test would fail due to a bug introduced in 4.0y.
21# The bug was fixed in 4.0z.
22
23. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
24print_ver_ cp
25require_root_
26
27touch a b c || framework_failure_
28chmod u+sx,go= a || framework_failure_
29chmod u=rwx,g=sx,o= b || framework_failure_
30chmod a=r,ug+sx c || framework_failure_
31chown $NON_ROOT_USERNAME . || framework_failure_
32chmod u=rwx,g=rx,o=rx . || framework_failure_
33
34
35cp -p a a2 || fail=1
36set _ $(ls -l a); shift; p1=$1
37set _ $(ls -l a2); shift; p2=$1
38test $p1 = $p2 || fail=1
39
40cp -p b b2 || fail=1
41set _ $(ls -l b); shift; p1=$1
42set _ $(ls -l b2); shift; p2=$1
43test $p1 = $p2 || fail=1
44
45chroot --skip-chdir --user=$NON_ROOT_USERNAME / env PATH="$PATH" cp -p c c2 \
46  || fail=1
47set _ $(ls -l c); shift; p1=$1
48set _ $(ls -l c2); shift; p2=$1
49test $p1 = $p2 && fail=1
50
51Exit $fail
52