1# Process this file with autom4te to create testsuite. -*- Autotest -*-
2
3# Test suite for GNU tar.
4# Copyright (C) 2005, 2006 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 2, or (at your option)
9# 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, write to the Free Software
18# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19# 02110-1301, USA.
20
21AT_SETUP([sparse files in MV archives])
22AT_KEYWORDS([sparse multiv sparsemv])
23
24# Check if sparse files are correctly split between GNU multi-volume
25# archives.
26# There are two cases: the file can be split within an empty (null) block,
27# or within a data block. Since null blocks are not archived, the first
28# case means the file is split between two consecutive data blocks.
29#
30
31AT_TAR_CHECK([
32exec <&-
33genfile --sparse --file sparsefile 0 ABCDEFGHIJK 1M ABCDEFGHI || AT_SKIP_TEST
34echo "Pass 1: Split between data blocks"
35echo "Create archive"
36tar --sparse -c --record-size=512 -M -L6 -f arc.1 -f arc.2 sparsefile || exit 1
37echo "Test archive"
38tar -t -M -f arc.1 -f arc.2 
39echo "Compare archive"
40tar -d -M -f arc.1 -f arc.2
41
42echo "Pass 2: Split within a data block"
43genfile --sparse --file sparsefile 0 ABCDEFGHIJ 1M ABCDEFGHI || AT_SKIP_TEST
44echo "Create archive"
45tar --sparse -c --record-size=512 -M -L6 -f arc.1 -f arc.2 sparsefile || exit 1
46echo "Test archive"
47tar -t -M -f arc.1 -f arc.2 
48echo "Compare archive"
49tar -d -M -f arc.1 -f arc.2
50],
51[0],
52[Pass 1: Split between data blocks
53Create archive
54Test archive
55sparsefile
56Compare archive
57Pass 2: Split within a data block
58Create archive
59Test archive
60sparsefile
61Compare archive
62],
63[],[],[],[gnu, oldgnu])
64
65AT_CLEANUP
66