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1 | #!/bin/bash |
2 | # | |
3 | # Test case for the QMP blkdebug and blkverify interfaces | |
4 | # | |
5 | # Copyright (C) 2013 Red Hat, Inc. | |
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=mreitz@redhat.com | |
23 | ||
24 | seq="$(basename $0)" | |
25 | echo "QA output created by $seq" | |
26 | ||
27 | here="$PWD" | |
28 | tmp=/tmp/$$ | |
29 | status=1 # failure is the default! | |
30 | ||
31 | _cleanup() | |
32 | { | |
33 | _cleanup_test_img | |
34 | } | |
35 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
36 | ||
37 | # get standard environment, filters and checks | |
38 | . ./common.rc | |
39 | . ./common.filter | |
40 | ||
1b7650ef | 41 | _supported_fmt qcow2 |
30bd6a4d HR |
42 | _supported_proto generic |
43 | _supported_os Linux | |
44 | ||
45 | function do_run_qemu() | |
46 | { | |
47 | echo Testing: "$@" | _filter_imgfmt | |
48 | $QEMU -nographic -qmp stdio -serial none "$@" | |
49 | echo | |
50 | } | |
51 | ||
52 | function run_qemu() | |
53 | { | |
54 | do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp | _filter_qemu_io | |
55 | } | |
56 | ||
57 | IMG_SIZE=64M | |
58 | ||
59 | echo | |
60 | echo "=== Testing blkverify through filename ===" | |
61 | echo | |
62 | ||
63 | TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\ | |
64 | _filter_imgfmt | |
65 | _make_test_img $IMG_SIZE | |
66 | $QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \ | |
67 | -c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io | |
68 | ||
69 | $QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io | |
70 | ||
71 | $QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \ | |
72 | -c 'read -P 42 0 512' | _filter_qemu_io | |
73 | ||
74 | echo | |
75 | echo "=== Testing blkverify through file blockref ===" | |
76 | echo | |
77 | ||
78 | TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\ | |
79 | _filter_imgfmt | |
80 | _make_test_img $IMG_SIZE | |
81 | $QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base,file.test.driver=$IMGFMT,file.test.file.filename=$TEST_IMG" \ | |
82 | -c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io | |
83 | ||
84 | $QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io | |
85 | ||
86 | $QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \ | |
87 | -c 'read -P 42 0 512' | _filter_qemu_io | |
88 | ||
89 | echo | |
90 | echo "=== Testing blkdebug through filename ===" | |
91 | echo | |
92 | ||
93 | $QEMU_IO -c "open -o file.driver=blkdebug,file.inject-error.event=l2_load $TEST_IMG" \ | |
94 | -c 'read -P 42 0x38000 512' | |
95 | ||
96 | echo | |
97 | echo "=== Testing blkdebug through file blockref ===" | |
98 | echo | |
99 | ||
100 | $QEMU_IO -c "open -o driver=$IMGFMT,file.driver=blkdebug,file.inject-error.event=l2_load,file.image.filename=$TEST_IMG" \ | |
101 | -c 'read -P 42 0x38000 512' | |
102 | ||
103 | echo | |
104 | echo "=== Testing blkdebug on existing block device ===" | |
105 | echo | |
106 | ||
107 | run_qemu -drive "file=$TEST_IMG,format=raw,if=none,id=drive0" <<EOF | |
108 | { "execute": "qmp_capabilities" } | |
109 | { "execute": "blockdev-add", | |
110 | "arguments": { | |
111 | "options": { | |
112 | "driver": "$IMGFMT", | |
113 | "id": "drive0-debug", | |
114 | "file": { | |
115 | "driver": "blkdebug", | |
116 | "image": "drive0", | |
117 | "inject-error": [{ | |
118 | "event": "l2_load" | |
119 | }] | |
120 | } | |
121 | } | |
122 | } | |
123 | } | |
124 | { "execute": "human-monitor-command", | |
125 | "arguments": { | |
126 | "command-line": 'qemu-io drive0-debug "read 0 512"' | |
127 | } | |
128 | } | |
129 | { "execute": "quit" } | |
130 | EOF | |
131 | ||
132 | echo | |
133 | echo "=== Testing blkverify on existing block device ===" | |
134 | echo | |
135 | ||
136 | run_qemu -drive "file=$TEST_IMG,format=$IMGFMT,if=none,id=drive0" <<EOF | |
137 | { "execute": "qmp_capabilities" } | |
138 | { "execute": "blockdev-add", | |
139 | "arguments": { | |
140 | "options": { | |
141 | "driver": "blkverify", | |
142 | "id": "drive0-verify", | |
143 | "test": "drive0", | |
144 | "raw": { | |
145 | "driver": "raw", | |
146 | "file": { | |
147 | "driver": "file", | |
148 | "filename": "$TEST_IMG.base" | |
149 | } | |
150 | } | |
151 | } | |
152 | } | |
153 | } | |
154 | { "execute": "human-monitor-command", | |
155 | "arguments": { | |
156 | "command-line": 'qemu-io drive0-verify "read 0 512"' | |
157 | } | |
158 | } | |
159 | { "execute": "quit" } | |
160 | EOF | |
161 | ||
162 | echo | |
163 | echo "=== Testing blkverify on existing raw block device ===" | |
164 | echo | |
165 | ||
166 | run_qemu -drive "file=$TEST_IMG.base,if=none,id=drive0" <<EOF | |
167 | { "execute": "qmp_capabilities" } | |
168 | { "execute": "blockdev-add", | |
169 | "arguments": { | |
170 | "options": { | |
171 | "driver": "blkverify", | |
172 | "id": "drive0-verify", | |
173 | "test": { | |
174 | "driver": "$IMGFMT", | |
175 | "file": { | |
176 | "driver": "file", | |
177 | "filename": "$TEST_IMG" | |
178 | } | |
179 | }, | |
180 | "raw": "drive0" | |
181 | } | |
182 | } | |
183 | } | |
184 | { "execute": "human-monitor-command", | |
185 | "arguments": { | |
186 | "command-line": 'qemu-io drive0-verify "read 0 512"' | |
187 | } | |
188 | } | |
189 | { "execute": "quit" } | |
190 | EOF | |
191 | ||
192 | echo | |
193 | echo "=== Testing blkdebug's set-state through QMP ===" | |
194 | echo | |
195 | ||
196 | run_qemu -drive "file=$TEST_IMG,format=raw,if=none,id=drive0" <<EOF | |
197 | { "execute": "qmp_capabilities" } | |
198 | { "execute": "blockdev-add", | |
199 | "arguments": { | |
200 | "options": { | |
201 | "driver": "$IMGFMT", | |
202 | "id": "drive0-debug", | |
203 | "file": { | |
204 | "driver": "blkdebug", | |
205 | "image": "drive0", | |
206 | "inject-error": [{ | |
207 | "event": "read_aio", | |
208 | "state": 42 | |
209 | }], | |
210 | "set-state": [{ | |
211 | "event": "write_aio", | |
212 | "new_state": 42 | |
213 | }] | |
214 | } | |
215 | } | |
216 | } | |
217 | } | |
218 | { "execute": "human-monitor-command", | |
219 | "arguments": { | |
220 | "command-line": 'qemu-io drive0-debug "read 0 512"' | |
221 | } | |
222 | } | |
223 | { "execute": "human-monitor-command", | |
224 | "arguments": { | |
225 | "command-line": 'qemu-io drive0-debug "write 0 512"' | |
226 | } | |
227 | } | |
228 | { "execute": "human-monitor-command", | |
229 | "arguments": { | |
230 | "command-line": 'qemu-io drive0-debug "read 0 512"' | |
231 | } | |
232 | } | |
233 | { "execute": "quit" } | |
234 | EOF | |
235 | ||
236 | # success, all done | |
237 | echo "*** done" | |
238 | rm -f $seq.full | |
239 | status=0 |