append01.at

gnu tar 源码包。 tar 软件是 Unix 系统下的一个打包软件

# Process this file with autom4te to create testsuite. -*- Autotest -*-

# Test suite for GNU tar.
# Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.

# This program 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, or (at your option)
# any later version.

# This program 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

# When decoding a header tar was assigning 0 to oldgnu_header.isextended,
# which destroyed name prefix. When updating archive, modified prefix
# could have been written to disk thus producing invalid archive member.
# Reported by Adye, TJ (Tim), <[e-mail]> 
# References:
#  <[e-mail]>
#  http://lists.gnu.org/archive/html/bug-tar/2005-02/msg00032.html
 
AT_SETUP([appending files with long names])
AT_KEYWORDS([append append01])

m4_define([PREFIX],[This_is_a_very_long_file_name_prefix_that_is_designed_to_cause_problems_with_appending_long_file_names_that_run_into_a_limit_of_the_ustar_tarX])

AT_TAR_CHECK([
mkdir PREFIX
touch PREFIX/file1 PREFIX/file2
tar cf archive PREFIX/file1
tar rf archive PREFIX/file2
tar tf archive
],
[0],
[PREFIX/file1
PREFIX/file2
],
[],[],[],[oldgnu, ustar, posix, gnu])

AT_CLEANUP