blob: a3c25ec2378d176d5769e104978422730cc6ef5a [file] [log] [blame]
Philippe Mathieu-Daudé11a82d12019-03-07 15:58:38 +01001#!/usr/bin/env bash
Kevin Wolff394f1f2012-02-16 16:55:01 +01002#
3# Test that all qcow2 header extensions survive a header rewrite
4#
5# Copyright (C) 2011 Red Hat, Inc.
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 2 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program. If not, see <http://www.gnu.org/licenses/>.
19#
20
21# creator
22owner=kwolf@redhat.com
23
24seq=`basename $0`
25echo "QA output created by $seq"
26
Kevin Wolff394f1f2012-02-16 16:55:01 +010027status=1 # failure is the default!
28
29_cleanup()
30{
31 _cleanup_test_img
32}
33trap "_cleanup; exit \$status" 0 1 2 3 15
34
35# get standard environment, filters and checks
36. ./common.rc
37. ./common.filter
38. ./common.pattern
39
40# This tests qcow2-specific low-level functionality
41_supported_fmt qcow2
Peter Lieven1f7bf7d2014-02-03 10:26:14 +010042_supported_proto file
Kevin Wolff394f1f2012-02-16 16:55:01 +010043
44CLUSTER_SIZE=65536
Kevin Wolff394f1f2012-02-16 16:55:01 +010045
Kevin Wolf1042ec92012-04-12 17:21:44 +020046# qcow2.py output depends on the exact options used, so override the command
47# line here as an exception
48for IMGOPTS in "compat=0.10" "compat=1.1"; do
Kevin Wolff394f1f2012-02-16 16:55:01 +010049
Kevin Wolf1042ec92012-04-12 17:21:44 +020050 echo
51 echo ===== Testing with -o $IMGOPTS =====
52 echo
53 echo === Create image with unknown header extension ===
54 echo
55 _make_test_img 64M
Max Reitzea81ca92014-05-24 23:24:58 +020056 $PYTHON qcow2.py "$TEST_IMG" add-header-ext 0x12345678 "This is a test header extension"
57 $PYTHON qcow2.py "$TEST_IMG" dump-header
Kevin Wolf1042ec92012-04-12 17:21:44 +020058 _check_test_img
59
60 echo
61 echo === Rewrite header with no backing file ===
62 echo
Jeff Codyfef9c192013-09-25 08:12:22 -040063 $QEMU_IMG rebase -u -b "" "$TEST_IMG"
Max Reitzea81ca92014-05-24 23:24:58 +020064 $PYTHON qcow2.py "$TEST_IMG" dump-header
Kevin Wolf1042ec92012-04-12 17:21:44 +020065 _check_test_img
66
67 echo
68 echo === Add a backing file and format ===
69 echo
Jeff Codyfef9c192013-09-25 08:12:22 -040070 $QEMU_IMG rebase -u -b "/some/backing/file/path" -F host_device "$TEST_IMG"
Max Reitzea81ca92014-05-24 23:24:58 +020071 $PYTHON qcow2.py "$TEST_IMG" dump-header
Kevin Wolf1042ec92012-04-12 17:21:44 +020072done
Kevin Wolff394f1f2012-02-16 16:55:01 +010073
74# success, all done
75echo "*** done"
76rm -f $seq.full
77status=0