test bdrv_load/save_vmstate
[qemu-iotests/stefanha.git] / 022
blobca5df999403286412c0ddb187179e3512a9577e7
1 #!/bin/sh
3 # Test bdrv_load/save_vmstate using the usual patterns
5 # Copyright (C) 2009 Red Hat, Inc.
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.
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.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 # USA
23 # creator
24 owner=kwolf@redhat.com
26 seq=`basename $0`
27 echo "QA output created by $seq"
29 here=`pwd`
30 tmp=/tmp/$$
31 status=1 # failure is the default!
33 _cleanup()
35 _cleanup_test_img
37 trap "_cleanup; exit \$status" 0 1 2 3 15
39 # get standard environment, filters and checks
40 . ./common.rc
41 . ./common.filter
42 . ./common.pattern
44 # Any format that supports snapshots
45 _supported_fmt qcow2
46 _supported_os Linux
48 TEST_OFFSETS="10485760 4294967296"
50 _make_test_img 6G
52 echo "Testing empty image"
53 echo
55 for offset in $TEST_OFFSETS; do
56 echo "At offset $offset:"
57 io_test "write -b" $offset
58 io_test "read -b" $offset
59 _check_test_img
60 done
62 # success, all done
63 echo "*** done"
64 rm -f $seq.full
65 status=0