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908eaf68 | 1 | #!/bin/bash |
6bf19c94 CH |
2 | # |
3 | # Copyright (C) 2009 Red Hat, Inc. | |
4 | # Copyright (c) 2000-2006 Silicon Graphics, Inc. All Rights Reserved. | |
5 | # | |
6 | # This program is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 2 of the License, or | |
9 | # (at your option) any later version. | |
10 | # | |
11 | # This program is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU General Public License | |
e8c212d6 | 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
6bf19c94 CH |
18 | # |
19 | ||
20 | dd() | |
21 | { | |
22 | if [ "$HOSTOS" == "Linux" ] | |
79e40ab1 KW |
23 | then |
24 | command dd --help | grep noxfer > /dev/null 2>&1 | |
25 | ||
26 | if [ "$?" -eq 0 ] | |
27 | then | |
28 | command dd status=noxfer $@ | |
29 | else | |
30 | command dd $@ | |
31 | fi | |
6bf19c94 | 32 | else |
79e40ab1 | 33 | command dd $@ |
6bf19c94 CH |
34 | fi |
35 | } | |
36 | ||
23ea2ecc SH |
37 | # poke_file 'test.img' 512 '\xff\xfe' |
38 | poke_file() | |
39 | { | |
40 | printf "$3" | dd "of=$1" bs=1 "seek=$2" conv=notrunc &>/dev/null | |
41 | } | |
42 | ||
6bf19c94 CH |
43 | # we need common.config |
44 | if [ "$iam" != "check" ] | |
45 | then | |
46 | if ! . ./common.config | |
47 | then | |
48 | echo "$iam: failed to source common.config" | |
49 | exit 1 | |
50 | fi | |
51 | fi | |
52 | ||
53 | # make sure we have a standard umask | |
54 | umask 022 | |
55 | ||
9cdfa1b3 MK |
56 | if [ "$IMGPROTO" = "file" ]; then |
57 | TEST_IMG=$TEST_DIR/t.$IMGFMT | |
a9660664 NT |
58 | elif [ "$IMGPROTO" = "nbd" ]; then |
59 | TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT | |
60 | TEST_IMG="nbd:127.0.0.1:10810" | |
342809e8 RJ |
61 | elif [ "$IMGPROTO" = "ssh" ]; then |
62 | TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT | |
63 | TEST_IMG="ssh://127.0.0.1$TEST_IMG_FILE" | |
9cdfa1b3 MK |
64 | else |
65 | TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT | |
66 | fi | |
6bf19c94 | 67 | |
2f24e8fb KW |
68 | function valgrind_qemu_io() |
69 | { | |
70 | valgrind --log-file=/tmp/$$.valgrind --error-exitcode=99 $REAL_QEMU_IO "$@" | |
71 | if [ $? != 0 ]; then | |
72 | cat /tmp/$$.valgrind | |
73 | fi | |
74 | rm -f /tmp/$$.valgrind | |
75 | } | |
76 | ||
77 | ||
89004368 KW |
78 | _optstr_add() |
79 | { | |
80 | if [ -n "$1" ]; then | |
81 | echo "$1,$2" | |
82 | else | |
83 | echo "$2" | |
84 | fi | |
85 | } | |
86 | ||
87 | _set_default_imgopts() | |
88 | { | |
89 | if [ "$IMGFMT" == "qcow2" ] && ! (echo "$IMGOPTS" | grep "compat=" > /dev/null); then | |
90 | IMGOPTS=$(_optstr_add "$IMGOPTS" "compat=1.1") | |
91 | fi | |
92 | } | |
93 | ||
85edbd37 JC |
94 | _use_sample_img() |
95 | { | |
96 | SAMPLE_IMG_FILE="${1%\.bz2}" | |
97 | TEST_IMG="$TEST_DIR/$SAMPLE_IMG_FILE" | |
98 | bzcat "$SAMPLE_IMG_DIR/$1" > "$TEST_IMG" | |
99 | if [ $? -ne 0 ] | |
100 | then | |
101 | echo "_use_sample_img error, cannot extract '$SAMPLE_IMG_DIR/$1'" | |
102 | exit 1 | |
103 | fi | |
104 | } | |
105 | ||
6bf19c94 CH |
106 | _make_test_img() |
107 | { | |
108 | # extra qemu-img options can be added by tests | |
109 | # at least one argument (the image size) needs to be added | |
21af8148 | 110 | local extra_img_options="" |
21af8148 | 111 | local image_size=$* |
89004368 | 112 | local optstr="" |
a9660664 | 113 | local img_name="" |
0018c03f JC |
114 | local use_backing=0 |
115 | local backing_file="" | |
a9660664 NT |
116 | |
117 | if [ -n "$TEST_IMG_FILE" ]; then | |
118 | img_name=$TEST_IMG_FILE | |
119 | else | |
120 | img_name=$TEST_IMG | |
121 | fi | |
89004368 KW |
122 | |
123 | if [ -n "$IMGOPTS" ]; then | |
124 | optstr=$(_optstr_add "$optstr" "$IMGOPTS") | |
125 | fi | |
6bf19c94 | 126 | |
21af8148 | 127 | if [ "$1" = "-b" ]; then |
0018c03f JC |
128 | use_backing=1 |
129 | backing_file=$2 | |
21af8148 SW |
130 | image_size=$3 |
131 | fi | |
f5a4bbd9 | 132 | if [ \( "$IMGFMT" = "qcow2" -o "$IMGFMT" = "qed" \) -a -n "$CLUSTER_SIZE" ]; then |
89004368 KW |
133 | optstr=$(_optstr_add "$optstr" "cluster_size=$CLUSTER_SIZE") |
134 | fi | |
135 | ||
136 | if [ -n "$optstr" ]; then | |
137 | extra_img_options="-o $optstr $extra_img_options" | |
8fc1024c KW |
138 | fi |
139 | ||
6bf19c94 | 140 | # XXX(hch): have global image options? |
0018c03f JC |
141 | ( |
142 | if [ $use_backing = 1 ]; then | |
143 | $QEMU_IMG create -f $IMGFMT $extra_img_options -b "$backing_file" "$img_name" $image_size 2>&1 | |
144 | else | |
145 | $QEMU_IMG create -f $IMGFMT $extra_img_options "$img_name" $image_size 2>&1 | |
146 | fi | |
147 | ) | \ | |
353a41be KW |
148 | sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ |
149 | -e "s#$TEST_DIR#TEST_DIR#g" \ | |
150 | -e "s#$IMGFMT#IMGFMT#g" \ | |
151 | -e "s# encryption=off##g" \ | |
152 | -e "s# cluster_size=[0-9]\\+##g" \ | |
153 | -e "s# table_size=[0-9]\\+##g" \ | |
154 | -e "s# compat='[^']*'##g" \ | |
155 | -e "s# compat6=\\(on\\|off\\)##g" \ | |
156 | -e "s# static=\\(on\\|off\\)##g" \ | |
50522d96 FZ |
157 | -e "s# zeroed_grain=\\(on\\|off\\)##g" \ |
158 | -e "s# subformat='[^']*'##g" \ | |
86abefd6 | 159 | -e "s# adapter_type='[^']*'##g" \ |
228b234d JC |
160 | -e "s# lazy_refcounts=\\(on\\|off\\)##g" \ |
161 | -e "s# block_size=[0-9]\\+##g" \ | |
162 | -e "s# block_state_zero=\\(on\\|off\\)##g" \ | |
163 | -e "s# log_size=[0-9]\\+##g" | |
a9660664 NT |
164 | |
165 | # Start an NBD server on the image file, which is what we'll be talking to | |
166 | if [ $IMGPROTO = "nbd" ]; then | |
167 | eval "$QEMU_NBD -v -t -b 127.0.0.1 -p 10810 $TEST_IMG_FILE &" | |
168 | QEMU_NBD_PID=$! | |
169 | sleep 1 # FIXME: qemu-nbd needs to be listening before we continue | |
170 | fi | |
6bf19c94 CH |
171 | } |
172 | ||
173 | _cleanup_test_img() | |
174 | { | |
9cdfa1b3 MK |
175 | case "$IMGPROTO" in |
176 | ||
a9660664 NT |
177 | nbd) |
178 | kill $QEMU_NBD_PID | |
fef9c191 | 179 | rm -f "$TEST_IMG_FILE" |
a9660664 | 180 | ;; |
9cdfa1b3 | 181 | file) |
fef9c191 JC |
182 | rm -f "$TEST_DIR/t.$IMGFMT" |
183 | rm -f "$TEST_DIR/t.$IMGFMT.orig" | |
184 | rm -f "$TEST_DIR/t.$IMGFMT.base" | |
85edbd37 JC |
185 | if [ -n "$SAMPLE_IMG_FILE" ] |
186 | then | |
187 | rm -f "$TEST_DIR/$SAMPLE_IMG_FILE" | |
188 | fi | |
9cdfa1b3 MK |
189 | ;; |
190 | ||
191 | rbd) | |
fef9c191 | 192 | rbd rm "$TEST_DIR/t.$IMGFMT" > /dev/null |
9cdfa1b3 MK |
193 | ;; |
194 | ||
195 | sheepdog) | |
fef9c191 | 196 | collie vdi delete "$TEST_DIR/t.$IMGFMT" |
9cdfa1b3 MK |
197 | ;; |
198 | ||
199 | esac | |
6bf19c94 CH |
200 | } |
201 | ||
202 | _check_test_img() | |
203 | { | |
fef9c191 | 204 | $QEMU_IMG check "$@" -f $IMGFMT "$TEST_IMG" 2>&1 | _filter_testdir | \ |
e6439d78 | 205 | sed -e '/allocated.*fragmented.*compressed clusters/d' \ |
c6bb9ad1 FS |
206 | -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \ |
207 | -e '/Image end offset: [0-9]\+/d' | |
6bf19c94 CH |
208 | } |
209 | ||
514d9da5 SH |
210 | _img_info() |
211 | { | |
4c2e9465 MR |
212 | discard=0 |
213 | regex_json_spec_start='^ *"format-specific": \{' | |
fef9c191 | 214 | $QEMU_IMG info "$@" "$TEST_IMG" 2>&1 | \ |
514d9da5 SH |
215 | sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ |
216 | -e "s#$TEST_DIR#TEST_DIR#g" \ | |
217 | -e "s#$IMGFMT#IMGFMT#g" \ | |
218 | -e "/^disk size:/ D" \ | |
4c2e9465 MR |
219 | -e "/actual-size/ D" | \ |
220 | while IFS='' read line; do | |
221 | if [[ $line == "Format specific information:" ]]; then | |
222 | discard=1 | |
223 | elif [[ $line =~ $regex_json_spec_start ]]; then | |
224 | discard=2 | |
225 | regex_json_spec_end="^${line%%[^ ]*}\\},? *$" | |
226 | fi | |
227 | if [[ $discard == 0 ]]; then | |
228 | echo "$line" | |
229 | elif [[ $discard == 1 && ! $line ]]; then | |
230 | echo | |
231 | discard=0 | |
232 | elif [[ $discard == 2 && $line =~ $regex_json_spec_end ]]; then | |
233 | discard=0 | |
234 | fi | |
235 | done | |
514d9da5 SH |
236 | } |
237 | ||
6bf19c94 CH |
238 | _get_pids_by_name() |
239 | { | |
240 | if [ $# -ne 1 ] | |
241 | then | |
79e40ab1 KW |
242 | echo "Usage: _get_pids_by_name process-name" 1>&2 |
243 | exit 1 | |
6bf19c94 CH |
244 | fi |
245 | ||
246 | # Algorithm ... all ps(1) variants have a time of the form MM:SS or | |
247 | # HH:MM:SS before the psargs field, use this as the search anchor. | |
248 | # | |
249 | # Matches with $1 (process-name) occur if the first psarg is $1 | |
250 | # or ends in /$1 ... the matching uses sed's regular expressions, | |
251 | # so passing a regex into $1 will work. | |
252 | ||
253 | ps $PS_ALL_FLAGS \ | |
254 | | sed -n \ | |
79e40ab1 KW |
255 | -e 's/$/ /' \ |
256 | -e 's/[ ][ ]*/ /g' \ | |
257 | -e 's/^ //' \ | |
258 | -e 's/^[^ ]* //' \ | |
259 | -e "/[0-9]:[0-9][0-9] *[^ ]*\/$1 /s/ .*//p" \ | |
260 | -e "/[0-9]:[0-9][0-9] *$1 /s/ .*//p" | |
6bf19c94 CH |
261 | } |
262 | ||
263 | # fqdn for localhost | |
264 | # | |
265 | _get_fqdn() | |
266 | { | |
267 | host=`hostname` | |
268 | $NSLOOKUP_PROG $host | $AWK_PROG '{ if ($1 == "Name:") print $2 }' | |
269 | } | |
270 | ||
271 | # check if run as root | |
272 | # | |
273 | _need_to_be_root() | |
274 | { | |
275 | id=`id | $SED_PROG -e 's/(.*//' -e 's/.*=//'` | |
276 | if [ "$id" -ne 0 ] | |
277 | then | |
79e40ab1 KW |
278 | echo "Arrgh ... you need to be root (not uid=$id) to run this test" |
279 | exit 1 | |
6bf19c94 CH |
280 | fi |
281 | } | |
282 | ||
283 | ||
284 | # Do a command, log it to $seq.full, optionally test return status | |
285 | # and die if command fails. If called with one argument _do executes the | |
286 | # command, logs it, and returns its exit status. With two arguments _do | |
287 | # first prints the message passed in the first argument, and then "done" | |
288 | # or "fail" depending on the return status of the command passed in the | |
289 | # second argument. If the command fails and the variable _do_die_on_error | |
290 | # is set to "always" or the two argument form is used and _do_die_on_error | |
291 | # is set to "message_only" _do will print an error message to | |
292 | # $seq.out and exit. | |
293 | ||
294 | _do() | |
295 | { | |
296 | if [ $# -eq 1 ]; then | |
79e40ab1 | 297 | _cmd=$1 |
6bf19c94 | 298 | elif [ $# -eq 2 ]; then |
79e40ab1 KW |
299 | _note=$1 |
300 | _cmd=$2 | |
301 | echo -n "$_note... " | |
6bf19c94 | 302 | else |
79e40ab1 KW |
303 | echo "Usage: _do [note] cmd" 1>&2 |
304 | status=1; exit | |
6bf19c94 CH |
305 | fi |
306 | ||
307 | (eval "echo '---' \"$_cmd\"") >>$here/$seq.full | |
308 | (eval "$_cmd") >$tmp._out 2>&1; ret=$? | |
309 | cat $tmp._out >>$here/$seq.full | |
310 | if [ $# -eq 2 ]; then | |
79e40ab1 KW |
311 | if [ $ret -eq 0 ]; then |
312 | echo "done" | |
313 | else | |
314 | echo "fail" | |
315 | fi | |
6bf19c94 CH |
316 | fi |
317 | if [ $ret -ne 0 ] \ | |
79e40ab1 KW |
318 | && [ "$_do_die_on_error" = "always" \ |
319 | -o \( $# -eq 2 -a "$_do_die_on_error" = "message_only" \) ] | |
6bf19c94 | 320 | then |
79e40ab1 KW |
321 | [ $# -ne 2 ] && echo |
322 | eval "echo \"$_cmd\" failed \(returned $ret\): see $seq.full" | |
323 | status=1; exit | |
6bf19c94 CH |
324 | fi |
325 | ||
326 | return $ret | |
327 | } | |
328 | ||
329 | # bail out, setting up .notrun file | |
330 | # | |
331 | _notrun() | |
332 | { | |
333 | echo "$*" >$seq.notrun | |
334 | echo "$seq not run: $*" | |
335 | status=0 | |
336 | exit | |
337 | } | |
338 | ||
339 | # just plain bail out | |
340 | # | |
341 | _fail() | |
342 | { | |
343 | echo "$*" | tee -a $here/$seq.full | |
344 | echo "(see $seq.full for details)" | |
345 | status=1 | |
346 | exit 1 | |
347 | } | |
348 | ||
349 | # tests whether $IMGFMT is one of the supported image formats for a test | |
350 | # | |
351 | _supported_fmt() | |
352 | { | |
353 | for f; do | |
89e91181 | 354 | if [ "$f" = "$IMGFMT" -o "$f" = "generic" -a "$IMGFMT_GENERIC" = "true" ]; then |
79e40ab1 KW |
355 | return |
356 | fi | |
6bf19c94 CH |
357 | done |
358 | ||
359 | _notrun "not suitable for this image format: $IMGFMT" | |
360 | } | |
361 | ||
9cdfa1b3 MK |
362 | # tests whether $IMGPROTO is one of the supported image protocols for a test |
363 | # | |
364 | _supported_proto() | |
365 | { | |
366 | for f; do | |
79e40ab1 KW |
367 | if [ "$f" = "$IMGPROTO" -o "$f" = "generic" ]; then |
368 | return | |
369 | fi | |
9cdfa1b3 MK |
370 | done |
371 | ||
372 | _notrun "not suitable for this image protocol: $IMGPROTO" | |
373 | } | |
374 | ||
6bf19c94 CH |
375 | # tests whether the host OS is one of the supported OSes for a test |
376 | # | |
377 | _supported_os() | |
378 | { | |
379 | for h | |
380 | do | |
79e40ab1 KW |
381 | if [ "$h" = "$HOSTOS" ] |
382 | then | |
383 | return | |
384 | fi | |
6bf19c94 CH |
385 | done |
386 | ||
387 | _notrun "not suitable for this OS: $HOSTOS" | |
388 | } | |
389 | ||
166f3c7b SH |
390 | _unsupported_qemu_io_options() |
391 | { | |
392 | for bad_opt | |
393 | do | |
394 | for opt in $QEMU_IO_OPTIONS | |
395 | do | |
396 | if [ "$bad_opt" = "$opt" ] | |
397 | then | |
398 | _notrun "not suitable for qemu-io option: $bad_opt" | |
399 | fi | |
400 | done | |
401 | done | |
402 | } | |
403 | ||
6bf19c94 CH |
404 | # this test requires that a specified command (executable) exists |
405 | # | |
406 | _require_command() | |
407 | { | |
408 | [ -x "$1" ] || _notrun "$1 utility required, skipped this test" | |
409 | } | |
410 | ||
411 | _full_imgfmt_details() | |
412 | { | |
89004368 KW |
413 | if [ -n "$IMGOPTS" ]; then |
414 | echo "$IMGFMT ($IMGOPTS)" | |
415 | else | |
416 | echo "$IMGFMT" | |
417 | fi | |
6bf19c94 CH |
418 | } |
419 | ||
9cdfa1b3 MK |
420 | _full_imgproto_details() |
421 | { | |
422 | echo "$IMGPROTO" | |
423 | } | |
424 | ||
6bf19c94 CH |
425 | _full_platform_details() |
426 | { | |
427 | os=`uname -s` | |
428 | host=`hostname -s` | |
429 | kernel=`uname -r` | |
430 | platform=`uname -m` | |
431 | echo "$os/$platform $host $kernel" | |
432 | } | |
433 | ||
434 | _link_out_file() | |
435 | { | |
436 | if [ -z "$1" ]; then | |
437 | echo Error must pass \$seq. | |
438 | exit | |
439 | fi | |
440 | rm -f $1 | |
441 | if [ "`uname`" == "IRIX64" ] || [ "`uname`" == "IRIX" ]; then | |
442 | ln -s $1.irix $1 | |
443 | elif [ "`uname`" == "Linux" ]; then | |
444 | ln -s $1.linux $1 | |
445 | else | |
446 | echo Error test $seq does not run on the operating system: `uname` | |
447 | exit | |
448 | fi | |
449 | } | |
450 | ||
451 | _die() | |
452 | { | |
453 | echo $@ | |
454 | exit 1 | |
455 | } | |
456 | ||
457 | # make sure this script returns success | |
458 | /bin/true |