blob: c5fa53a762432329111eea1a3fa66658d7d2ae03 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# Process this file with autom4te to create testsuite. -*- Autotest -*-
# Test suite for GNU tar.
# Copyright 2004-2023 Free Software Foundation, Inc.
# This file is part of GNU tar.
# GNU tar is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# GNU tar is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Problem: If a member with link count > 2 was stored in the archive twice,
# previous versions of tar were not able to extract it, since they
# were trying to link the file to itself, which always failed and
# lead to removing the already extracted copy. This script tests
# the workaround by Paul Eggert that leaves the extracted copy
# untouched.
#
# Reported by: Toby Peterson <toby@apple.com>
#
# References: <2330D503-D20A-11D8-A0CF-00039391EECE@apple.com>
# http://lists.gnu.org/archive/html/bug-tar/2004-07/msg00009.html
AT_SETUP([link count gt 2])
AT_KEYWORDS([hardlinks link01])
AT_TAR_CHECK([
mkdir directory
mkdir directory/test1
mkdir directory/test2
echo TEST > directory/test1/test.txt
ln directory/test1/test.txt directory/test2/test.txt || AT_SKIP_TEST
tar cf archive directory/test1/test.txt directory/test1/test.txt
rm -r directory
tar xf archive --warning=no-timestamp
ls directory/test1
],
[0],
[test.txt
])
AT_CLEANUP
|
