qga: fix uninitialized value warning for win32
[qemu/ar7.git] / tests / qemu-iotests / 109
blob0b668da850a88f9e9887bce32755d9db90b97136
1 #!/bin/bash
3 # Test writing image headers of other formats into raw images
5 # Copyright (C) 2014 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, see <http://www.gnu.org/licenses/>.
21 # creator
22 owner=kwolf@redhat.com
24 seq="$(basename $0)"
25 echo "QA output created by $seq"
27 here="$PWD"
28 tmp=/tmp/$$
29 status=1 # failure is the default!
31 _cleanup()
33 rm -f $TEST_IMG.src
34 _cleanup_test_img
36 trap "_cleanup; exit \$status" 0 1 2 3 15
38 # get standard environment, filters and checks
39 . ./common.rc
40 . ./common.filter
41 . ./common.qemu
43 _supported_fmt raw
44 _supported_proto file
45 _supported_os Linux
47 qemu_comm_method=qmp
49 function run_qemu()
51 local raw_img="$1"
52 local source_img="$2"
53 local qmp_format="$3"
54 local qmp_event="$4"
56 _launch_qemu -drive file="${source_img}",format=raw,cache=${CACHEMODE},id=src
57 _send_qemu_cmd $QEMU_HANDLE "{ 'execute': 'qmp_capabilities' }" "return"
59 _send_qemu_cmd $QEMU_HANDLE \
60 "{'execute':'drive-mirror', 'arguments':{
61 'device': 'src', 'target': '$raw_img', $qmp_format
62 'mode': 'existing', 'sync': 'full'}}" \
63 "return"
65 _send_qemu_cmd $QEMU_HANDLE '' "$qmp_event"
66 _send_qemu_cmd $QEMU_HANDLE '{"execute":"query-block-jobs"}' "return"
67 _cleanup_qemu
70 for fmt in qcow qcow2 qed vdi vmdk vpc; do
72 echo
73 echo "=== Writing a $fmt header into raw ==="
74 echo
76 _make_test_img 64M
77 TEST_IMG="$TEST_IMG.src" IMGFMT=$fmt _make_test_img 64M
79 # This first test should fail: The image format was probed, we may not
80 # write an image header at the start of the image
81 run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR"
82 $QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
85 # When raw was explicitly specified, the same must succeed
86 run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
87 $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
89 done
92 for sample_img in empty.bochs iotest-dirtylog-10G-4M.vhdx parallels-v1 \
93 simple-pattern.cloop; do
95 echo
96 echo "=== Copying sample image $sample_img into raw ==="
97 echo
99 # Can't use _use_sample_img because that isn't designed to be used multiple
100 # times and it overwrites $TEST_IMG (both breaks cleanup)
101 _make_test_img 64M
102 bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
104 run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR"
105 $QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
107 run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
108 # qemu-img compare can't handle unaligned file sizes
109 $QEMU_IMG resize -f raw "$TEST_IMG.src" +0
110 $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
111 done
113 echo
114 echo "=== Write legitimate MBR into raw ==="
115 echo
117 for sample_img in grub_mbr.raw; do
118 _make_test_img 64M
119 bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
121 run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_READY"
122 $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
124 run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
125 $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
126 done
129 # success, all done
130 echo '*** done'
131 rm -f $seq.full
132 status=0