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