cirrus: fix off-by-one in cirrus_bitblt_rop_bkwd_transp_*_16
[qemu.git] / tests / qemu-iotests / 081
1 #!/bin/bash
2 #
3 # Test Quorum block driver
4 #
5 # Copyright (C) 2013 Nodalink, SARL.
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
22 owner=benoit@irqsave.net
23
24 seq=`basename $0`
25 echo "QA output created by $seq"
26
27 here=`pwd`
28 status=1        # failure is the default!
29
30 _cleanup()
31 {
32     rm -rf $TEST_DIR/1.raw
33     rm -rf $TEST_DIR/2.raw
34     rm -rf $TEST_DIR/3.raw
35 }
36 trap "_cleanup; exit \$status" 0 1 2 3 15
37
38 # get standard environment, filters and checks
39 . ./common.rc
40 . ./common.filter
41
42 _supported_fmt raw
43 _supported_proto file
44 _supported_os Linux
45
46 function do_run_qemu()
47 {
48     echo Testing: "$@" | _filter_imgfmt
49     $QEMU -nographic -qmp stdio -serial none "$@"
50     echo
51 }
52
53 function run_qemu()
54 {
55     do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_qmp\
56                           | _filter_qemu_io | _filter_generated_node_ids
57 }
58
59 test_quorum=$($QEMU_IMG --help|grep quorum)
60 [ "$test_quorum" = "" ] && _supported_fmt quorum
61
62 quorum="driver=raw,file.driver=quorum,file.vote-threshold=2"
63 quorum="$quorum,file.children.0.file.filename=$TEST_DIR/1.raw"
64 quorum="$quorum,file.children.1.file.filename=$TEST_DIR/2.raw"
65 quorum="$quorum,file.children.2.file.filename=$TEST_DIR/3.raw"
66 quorum="$quorum,file.children.0.driver=raw"
67 quorum="$quorum,file.children.1.driver=raw"
68 quorum="$quorum,file.children.2.driver=raw"
69
70 echo
71 echo "== creating quorum files =="
72
73 size=10M
74
75 TEST_IMG="$TEST_DIR/1.raw" _make_test_img $size
76 TEST_IMG="$TEST_DIR/2.raw" _make_test_img $size
77 TEST_IMG="$TEST_DIR/3.raw" _make_test_img $size
78
79 echo
80 echo "== writing images =="
81
82 $QEMU_IO -c "open -o $quorum" -c "write -P 0x32 0 $size" | _filter_qemu_io
83
84 echo
85 echo "== checking quorum write =="
86
87 $QEMU_IO -c "read -P 0x32 0 $size" "$TEST_DIR/1.raw" | _filter_qemu_io
88 $QEMU_IO -c "read -P 0x32 0 $size" "$TEST_DIR/2.raw" | _filter_qemu_io
89 $QEMU_IO -c "read -P 0x32 0 $size" "$TEST_DIR/3.raw" | _filter_qemu_io
90
91 echo
92 echo "== corrupting image =="
93
94 $QEMU_IO -c "write -P 0x42 0 $size" "$TEST_DIR/2.raw" | _filter_qemu_io
95
96 echo
97 echo "== checking quorum correction =="
98
99 $QEMU_IO -c "open -o $quorum" -c "read -P 0x32 0 $size" | _filter_qemu_io
100
101 echo
102 echo "== checking mixed reference/option specification =="
103
104 run_qemu <<EOF
105 { "execute": "qmp_capabilities" }
106 { "execute": "blockdev-add",
107     "arguments": {
108         "node-name": "drive2",
109         "driver": "$IMGFMT",
110         "file": {
111             "driver": "file",
112             "filename": "$TEST_DIR/2.raw"
113         }
114     }
115 }
116 { "execute": "blockdev-add",
117     "arguments": {
118         "driver": "quorum",
119         "node-name": "drive0-quorum",
120         "vote-threshold": 2,
121         "children": [
122             {
123                 "driver": "$IMGFMT",
124                 "file": {
125                     "driver": "file",
126                     "filename": "$TEST_DIR/1.raw"
127                 }
128             },
129             "drive2",
130             {
131                 "driver": "$IMGFMT",
132                 "file": {
133                     "driver": "file",
134                     "filename": "$TEST_DIR/3.raw"
135                 }
136             }
137         ]
138     }
139 }
140 { "execute": "human-monitor-command",
141     "arguments": {
142         "command-line": 'qemu-io drive0-quorum "read -P 0x32 0 $size"'
143     }
144 }
145 { "execute": "quit" }
146 EOF
147
148 echo
149 echo "== using quorum rewrite corrupted mode =="
150
151 quorum="$quorum,file.rewrite-corrupted=on"
152
153 $QEMU_IO -c "open -o $quorum" -c "read -P 0x32 0 $size" | _filter_qemu_io
154
155 echo
156 echo "== checking that quorum has corrected the corrupted file =="
157
158 $QEMU_IO -c "read -P 0x32 0 $size" "$TEST_DIR/2.raw" | _filter_qemu_io
159
160 echo
161 echo "== breaking quorum =="
162
163 $QEMU_IO -c "write -P 0x41 0 $size" "$TEST_DIR/1.raw" | _filter_qemu_io
164 $QEMU_IO -c "write -P 0x42 0 $size" "$TEST_DIR/2.raw" | _filter_qemu_io
165
166 echo
167 echo "== checking that quorum is broken =="
168
169 $QEMU_IO -c "open -o $quorum" -c "read -P 0x32 0 $size" | _filter_qemu_io
170
171 # success, all done
172 echo "*** done"
173 rm -f $seq.full
174 status=0