1#!/bin/sh
2# Test cp --reflink copies permissions
3
4# Copyright (C) 2009-2023 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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
20print_ver_ cp
21
22
23> time_check
24> file
25ts='2009-08-28 19:00'
26touch -d "$ts" file || framework_failure_
27test time_check -nt file || skip_ "The system clock is wrong"
28
29chmod a=rwx file || framework_failure_
30umask 077
31cp --reflink=auto --preserve file copy || fail=1
32
33mode=$(stat --printf "%A" copy)
34test "$mode" = "-rwxrwxrwx" || fail=1
35
36test copy -nt file && fail=1
37
38# Ensure that --attributes-only overrides --reflink completely
39echo > file2 # file with data
40cp --reflink=auto --preserve --attributes-only file2 empty_copy || fail=1
41compare /dev/null empty_copy || fail=1
42cp --reflink=always --preserve --attributes-only file2 empty_copy || fail=1
43compare /dev/null empty_copy || fail=1
44
45Exit $fail
46