1 # Process this file with autom4te to create testsuite. -*- Autotest -*-
3 # Test suite for GNU tar.
4 # Copyright (C) 2009 Free Software Foundation, Inc.
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, or (at your option)
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.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
21 # Description: When called with --create --remove-files and a compression
22 # options tar (v. <= 1.22.90) would remove files even if it had failed
23 # to store them in the archive.
25 # References: <77cb99c00910020940k6ce15da4wb564d2418ec52cfb@mail.gmail.com>
26 # http://lists.gnu.org/archive/html/bug-tar/2009-10/msg00005.html
28 AT_SETUP([remove-files with compression])
29 AT_KEYWORDS([create remove-files remfiles01 gzip])
33 AT_UNPRIVILEGED_PREREQ
40 genfile --file a --length 0
45 # Depending on when the SIGPIPE gets delivered, the invocation below
46 # may finish with either
47 # tar: a: Cannot write: Broken pipe
49 # tar: Child returned status 2
51 # Discard diagnostics that some shells generate about broken pipes,
52 # and discard all of tar's diagnostics except for the ones saying "(child)".
53 # Gzip's exit code is propagated to the shell. Usually it is 141.
54 # Convert all non-zero exits to 2 to make it predictable.
55 (tar -c -f a -z --remove-files b c 2>err || (exit 2) ) 2>/dev/null
57 sed -n '/(child)/p' err >&2
68 [tar (child): a: Cannot open: Permission denied
69 tar (child): Error is not recoverable: exiting now