cirrus: fix off-by-one in cirrus_bitblt_rop_bkwd_transp_*_16
[qemu.git] / tests / qemu-iotests / 144
1 #!/bin/bash
2 # Check live snapshot, followed by active commit, and another snapshot.
3 #
4 # This test is to catch the error case of BZ #1300209:
5 # https://bugzilla.redhat.com/show_bug.cgi?id=1300209
6 #
7 # Copyright (C) 2016 Red Hat, Inc.
8 #
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2 of the License, or
12 # (at your option) any later version.
13 #
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 # GNU General Public License for more details.
18 #
19 # You should have received a copy of the GNU General Public License
20 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
21 #
22
23 # creator
24 owner=jcody@redhat.com
25
26 seq=`basename $0`
27 echo "QA output created by $seq"
28
29 here=`pwd`
30 status=1        # failure is the default!
31
32 TMP_SNAP1=${TEST_DIR}/tmp.qcow2
33 TMP_SNAP2=${TEST_DIR}/tmp2.qcow2
34
35 _cleanup()
36 {
37     _cleanup_qemu
38     rm -f "${TEST_IMG}" "${TMP_SNAP1}" "${TMP_SNAP2}"
39 }
40
41 trap "_cleanup; exit \$status" 0 1 2 3 15
42
43 # get standard environment, filters and checks
44 . ./common.rc
45 . ./common.filter
46 . ./common.qemu
47
48 _supported_fmt qcow2
49 _supported_proto file
50 _supported_os Linux
51
52 size=512M
53
54 _make_test_img $size
55
56 echo
57 echo === Launching QEMU ===
58 echo
59
60 qemu_comm_method="qmp"
61 _launch_qemu -drive file="${TEST_IMG}",if=virtio
62 h=$QEMU_HANDLE
63
64
65 echo
66 echo === Performing Live Snapshot 1 ===
67 echo
68
69 _send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" "return"
70
71
72 # First live snapshot, new overlay as active layer
73 _send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot-sync',
74                                 'arguments': {
75                                              'device': 'virtio0',
76                                              'snapshot-file':'${TMP_SNAP1}',
77                                              'format': 'qcow2'
78                                              }
79                     }" "return"
80
81 echo
82 echo === Performing block-commit on active layer ===
83 echo
84
85 # Block commit on active layer, push the new overlay into base
86 _send_qemu_cmd $h "{ 'execute': 'block-commit',
87                                 'arguments': {
88                                                  'device': 'virtio0'
89                                               }
90                     }" "READY"
91
92 _send_qemu_cmd $h "{ 'execute': 'block-job-complete',
93                                 'arguments': {
94                                                 'device': 'virtio0'
95                                               }
96                    }" "COMPLETED"
97
98 echo
99 echo === Performing Live Snapshot 2 ===
100 echo
101
102 # New live snapshot, new overlays as active layer
103 _send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot-sync',
104                                 'arguments': {
105                                                 'device': 'virtio0',
106                                                 'snapshot-file':'${TMP_SNAP2}',
107                                                 'format': 'qcow2'
108                                               }
109                    }" "return"
110
111 # success, all done
112 echo "*** done"
113 rm -f $seq.full
114 status=0