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
22msg=bar
23echo $msg > a
24ln -s a b
25
26
27# It should fail with a message something like this:
28#   cp: 'a' and 'b' are the same file
29# Fail this test if the exit status is not 1
30returns_ 1 cp -d a b 2>/dev/null || fail=1
31
32test "$(cat a)" = $msg || fail=1
33
34Exit $fail
35