1#!/usr/bin/env bash
2# group: rw auto quick
3#
4# Test qemu-img convert when image length is not a multiple of cluster size
5#
6# Copyright (C) 2013 Red Hat, Inc.
7#
8# This program is free software; you can redistribute it and/or modify
9# it under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16# GNU General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program.  If not, see <http://www.gnu.org/licenses/>.
20#
21
22# creator
23owner=stefanha@redhat.com
24
25seq=`basename $0`
26echo "QA output created by $seq"
27
28status=1	# failure is the default!
29
30_cleanup()
31{
32    _rm_test_img "$TEST_IMG.orig"
33    _cleanup_test_img
34}
35trap "_cleanup; exit \$status" 0 1 2 3 15
36
37# get standard environment, filters and checks
38. ./common.rc
39. ./common.filter
40
41_supported_fmt qcow2 qcow
42_supported_proto file
43
44echo
45echo "== Creating single sector image =="
46
47_make_test_img 512
48$QEMU_IO -c "write -P0xa 0 512" "$TEST_IMG" | _filter_qemu_io
49mv "$TEST_IMG" "$TEST_IMG.orig"
50
51echo
52echo "== Converting the image, compressed =="
53
54$QEMU_IMG convert -c -O $IMGFMT "$TEST_IMG.orig" "$TEST_IMG"
55_check_test_img
56
57echo
58echo "== Checking compressed image virtual disk size =="
59
60_img_info | grep '^virtual size:'
61
62echo
63echo "== Verifying the compressed image =="
64
65$QEMU_IO -c "read -P0xa 0 512" "$TEST_IMG" | _filter_qemu_io
66
67# success, all done
68echo "*** done"
69rm -f $seq.full
70status=0
71
72