1#!/bin/sh
2# cp from 3.16 fails this test
3
4# Copyright (C) 1997-2023 Free Software Foundation, Inc.
5
6# This program is free software: you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation, either version 3 of the License, or
9# (at your option) any later version.
10
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15
16# You should have received a copy of the GNU General Public License
17# along with this program.  If not, see <https://www.gnu.org/licenses/>.
18
19. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
20print_ver_ cp
21
22mkdir b
23msg=bar
24echo $msg > a
25cd b
26ln -s ../a .
27cd ..
28
29
30# It should fail with a message something like this:
31#   cp: 'a' and 'b/foo' are the same file
32# Fail this test if the exit status is not 1
33returns_ 1 cp -d a b 2>/dev/null || fail=1
34
35test "$(cat a)" = $msg || fail=1
36
37Exit $fail
38