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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$TEST_IMG_FILE" | |
170632db PL |
64 | elif [ "$IMGPROTO" = "nfs" ]; then |
65 | TEST_DIR="nfs://127.0.0.1/$TEST_DIR" | |
66 | TEST_IMG=$TEST_DIR/t.$IMGFMT | |
746ebfa7 CN |
67 | elif [ "$IMGPROTO" = "archipelago" ]; then |
68 | TEST_IMG="archipelago:at.$IMGFMT" | |
9cdfa1b3 MK |
69 | else |
70 | TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT | |
71 | fi | |
6bf19c94 | 72 | |
2f24e8fb KW |
73 | function valgrind_qemu_io() |
74 | { | |
75 | valgrind --log-file=/tmp/$$.valgrind --error-exitcode=99 $REAL_QEMU_IO "$@" | |
76 | if [ $? != 0 ]; then | |
77 | cat /tmp/$$.valgrind | |
78 | fi | |
79 | rm -f /tmp/$$.valgrind | |
80 | } | |
81 | ||
82 | ||
89004368 KW |
83 | _optstr_add() |
84 | { | |
85 | if [ -n "$1" ]; then | |
86 | echo "$1,$2" | |
87 | else | |
88 | echo "$2" | |
89 | fi | |
90 | } | |
91 | ||
92 | _set_default_imgopts() | |
93 | { | |
94 | if [ "$IMGFMT" == "qcow2" ] && ! (echo "$IMGOPTS" | grep "compat=" > /dev/null); then | |
95 | IMGOPTS=$(_optstr_add "$IMGOPTS" "compat=1.1") | |
96 | fi | |
97 | } | |
98 | ||
85edbd37 JC |
99 | _use_sample_img() |
100 | { | |
101 | SAMPLE_IMG_FILE="${1%\.bz2}" | |
102 | TEST_IMG="$TEST_DIR/$SAMPLE_IMG_FILE" | |
103 | bzcat "$SAMPLE_IMG_DIR/$1" > "$TEST_IMG" | |
104 | if [ $? -ne 0 ] | |
105 | then | |
106 | echo "_use_sample_img error, cannot extract '$SAMPLE_IMG_DIR/$1'" | |
107 | exit 1 | |
108 | fi | |
109 | } | |
110 | ||
6bf19c94 CH |
111 | _make_test_img() |
112 | { | |
113 | # extra qemu-img options can be added by tests | |
114 | # at least one argument (the image size) needs to be added | |
21af8148 | 115 | local extra_img_options="" |
21af8148 | 116 | local image_size=$* |
89004368 | 117 | local optstr="" |
a9660664 | 118 | local img_name="" |
0018c03f JC |
119 | local use_backing=0 |
120 | local backing_file="" | |
a9660664 NT |
121 | |
122 | if [ -n "$TEST_IMG_FILE" ]; then | |
123 | img_name=$TEST_IMG_FILE | |
124 | else | |
125 | img_name=$TEST_IMG | |
126 | fi | |
89004368 KW |
127 | |
128 | if [ -n "$IMGOPTS" ]; then | |
129 | optstr=$(_optstr_add "$optstr" "$IMGOPTS") | |
130 | fi | |
6bf19c94 | 131 | |
21af8148 | 132 | if [ "$1" = "-b" ]; then |
0018c03f JC |
133 | use_backing=1 |
134 | backing_file=$2 | |
21af8148 SW |
135 | image_size=$3 |
136 | fi | |
f5a4bbd9 | 137 | if [ \( "$IMGFMT" = "qcow2" -o "$IMGFMT" = "qed" \) -a -n "$CLUSTER_SIZE" ]; then |
89004368 KW |
138 | optstr=$(_optstr_add "$optstr" "cluster_size=$CLUSTER_SIZE") |
139 | fi | |
140 | ||
141 | if [ -n "$optstr" ]; then | |
142 | extra_img_options="-o $optstr $extra_img_options" | |
8fc1024c KW |
143 | fi |
144 | ||
6bf19c94 | 145 | # XXX(hch): have global image options? |
0018c03f JC |
146 | ( |
147 | if [ $use_backing = 1 ]; then | |
148 | $QEMU_IMG create -f $IMGFMT $extra_img_options -b "$backing_file" "$img_name" $image_size 2>&1 | |
149 | else | |
150 | $QEMU_IMG create -f $IMGFMT $extra_img_options "$img_name" $image_size 2>&1 | |
151 | fi | |
6ffb4cb6 | 152 | ) | _filter_img_create |
a9660664 NT |
153 | |
154 | # Start an NBD server on the image file, which is what we'll be talking to | |
155 | if [ $IMGPROTO = "nbd" ]; then | |
156 | eval "$QEMU_NBD -v -t -b 127.0.0.1 -p 10810 $TEST_IMG_FILE &" | |
157 | QEMU_NBD_PID=$! | |
158 | sleep 1 # FIXME: qemu-nbd needs to be listening before we continue | |
159 | fi | |
6bf19c94 CH |
160 | } |
161 | ||
487c1910 FZ |
162 | _rm_test_img() |
163 | { | |
164 | local img=$1 | |
165 | if [ "$IMGFMT" = "vmdk" ]; then | |
166 | # Remove all the extents for vmdk | |
c5575274 | 167 | "$QEMU_IMG" info "$img" 2>/dev/null | grep 'filename:' | cut -f 2 -d: \ |
487c1910 FZ |
168 | | xargs -I {} rm -f "{}" |
169 | fi | |
c5575274 | 170 | rm -f "$img" |
487c1910 FZ |
171 | } |
172 | ||
6bf19c94 CH |
173 | _cleanup_test_img() |
174 | { | |
9cdfa1b3 MK |
175 | case "$IMGPROTO" in |
176 | ||
a9660664 | 177 | nbd) |
f798068c HR |
178 | if [ -n "$QEMU_NBD_PID" ]; then |
179 | kill $QEMU_NBD_PID | |
180 | fi | |
fef9c191 | 181 | rm -f "$TEST_IMG_FILE" |
a9660664 | 182 | ;; |
9cdfa1b3 | 183 | file) |
487c1910 FZ |
184 | _rm_test_img "$TEST_DIR/t.$IMGFMT" |
185 | _rm_test_img "$TEST_DIR/t.$IMGFMT.orig" | |
186 | _rm_test_img "$TEST_DIR/t.$IMGFMT.base" | |
85edbd37 JC |
187 | if [ -n "$SAMPLE_IMG_FILE" ] |
188 | then | |
189 | rm -f "$TEST_DIR/$SAMPLE_IMG_FILE" | |
190 | fi | |
9cdfa1b3 MK |
191 | ;; |
192 | ||
193 | rbd) | |
9147d019 | 194 | rbd --no-progress rm "$TEST_DIR/t.$IMGFMT" > /dev/null |
9cdfa1b3 MK |
195 | ;; |
196 | ||
746ebfa7 CN |
197 | archipelago) |
198 | vlmc remove "at.$IMGFMT" > /dev/null | |
199 | ;; | |
200 | ||
9cdfa1b3 | 201 | sheepdog) |
fef9c191 | 202 | collie vdi delete "$TEST_DIR/t.$IMGFMT" |
9cdfa1b3 MK |
203 | ;; |
204 | ||
205 | esac | |
6bf19c94 CH |
206 | } |
207 | ||
208 | _check_test_img() | |
209 | { | |
fef9c191 | 210 | $QEMU_IMG check "$@" -f $IMGFMT "$TEST_IMG" 2>&1 | _filter_testdir | \ |
e6439d78 | 211 | sed -e '/allocated.*fragmented.*compressed clusters/d' \ |
c6bb9ad1 FS |
212 | -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \ |
213 | -e '/Image end offset: [0-9]\+/d' | |
6bf19c94 CH |
214 | } |
215 | ||
514d9da5 SH |
216 | _img_info() |
217 | { | |
e800e5d4 KW |
218 | if [[ "$1" == "--format-specific" ]]; then |
219 | local format_specific=1 | |
220 | shift | |
221 | else | |
222 | local format_specific=0 | |
223 | fi | |
224 | ||
4c2e9465 HR |
225 | discard=0 |
226 | regex_json_spec_start='^ *"format-specific": \{' | |
fef9c191 | 227 | $QEMU_IMG info "$@" "$TEST_IMG" 2>&1 | \ |
514d9da5 SH |
228 | sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ |
229 | -e "s#$TEST_DIR#TEST_DIR#g" \ | |
230 | -e "s#$IMGFMT#IMGFMT#g" \ | |
231 | -e "/^disk size:/ D" \ | |
4c2e9465 HR |
232 | -e "/actual-size/ D" | \ |
233 | while IFS='' read line; do | |
e800e5d4 KW |
234 | if [[ $format_specific == 1 ]]; then |
235 | discard=0 | |
236 | elif [[ $line == "Format specific information:" ]]; then | |
4c2e9465 HR |
237 | discard=1 |
238 | elif [[ $line =~ $regex_json_spec_start ]]; then | |
239 | discard=2 | |
240 | regex_json_spec_end="^${line%%[^ ]*}\\},? *$" | |
241 | fi | |
242 | if [[ $discard == 0 ]]; then | |
243 | echo "$line" | |
244 | elif [[ $discard == 1 && ! $line ]]; then | |
245 | echo | |
246 | discard=0 | |
247 | elif [[ $discard == 2 && $line =~ $regex_json_spec_end ]]; then | |
248 | discard=0 | |
249 | fi | |
250 | done | |
514d9da5 SH |
251 | } |
252 | ||
6bf19c94 CH |
253 | _get_pids_by_name() |
254 | { | |
255 | if [ $# -ne 1 ] | |
256 | then | |
79e40ab1 KW |
257 | echo "Usage: _get_pids_by_name process-name" 1>&2 |
258 | exit 1 | |
6bf19c94 CH |
259 | fi |
260 | ||
261 | # Algorithm ... all ps(1) variants have a time of the form MM:SS or | |
262 | # HH:MM:SS before the psargs field, use this as the search anchor. | |
263 | # | |
264 | # Matches with $1 (process-name) occur if the first psarg is $1 | |
265 | # or ends in /$1 ... the matching uses sed's regular expressions, | |
266 | # so passing a regex into $1 will work. | |
267 | ||
268 | ps $PS_ALL_FLAGS \ | |
269 | | sed -n \ | |
79e40ab1 KW |
270 | -e 's/$/ /' \ |
271 | -e 's/[ ][ ]*/ /g' \ | |
272 | -e 's/^ //' \ | |
273 | -e 's/^[^ ]* //' \ | |
274 | -e "/[0-9]:[0-9][0-9] *[^ ]*\/$1 /s/ .*//p" \ | |
275 | -e "/[0-9]:[0-9][0-9] *$1 /s/ .*//p" | |
6bf19c94 CH |
276 | } |
277 | ||
278 | # fqdn for localhost | |
279 | # | |
280 | _get_fqdn() | |
281 | { | |
282 | host=`hostname` | |
283 | $NSLOOKUP_PROG $host | $AWK_PROG '{ if ($1 == "Name:") print $2 }' | |
284 | } | |
285 | ||
286 | # check if run as root | |
287 | # | |
288 | _need_to_be_root() | |
289 | { | |
290 | id=`id | $SED_PROG -e 's/(.*//' -e 's/.*=//'` | |
291 | if [ "$id" -ne 0 ] | |
292 | then | |
79e40ab1 KW |
293 | echo "Arrgh ... you need to be root (not uid=$id) to run this test" |
294 | exit 1 | |
6bf19c94 CH |
295 | fi |
296 | } | |
297 | ||
298 | ||
299 | # Do a command, log it to $seq.full, optionally test return status | |
300 | # and die if command fails. If called with one argument _do executes the | |
301 | # command, logs it, and returns its exit status. With two arguments _do | |
302 | # first prints the message passed in the first argument, and then "done" | |
303 | # or "fail" depending on the return status of the command passed in the | |
304 | # second argument. If the command fails and the variable _do_die_on_error | |
305 | # is set to "always" or the two argument form is used and _do_die_on_error | |
306 | # is set to "message_only" _do will print an error message to | |
307 | # $seq.out and exit. | |
308 | ||
309 | _do() | |
310 | { | |
311 | if [ $# -eq 1 ]; then | |
79e40ab1 | 312 | _cmd=$1 |
6bf19c94 | 313 | elif [ $# -eq 2 ]; then |
79e40ab1 KW |
314 | _note=$1 |
315 | _cmd=$2 | |
316 | echo -n "$_note... " | |
6bf19c94 | 317 | else |
79e40ab1 KW |
318 | echo "Usage: _do [note] cmd" 1>&2 |
319 | status=1; exit | |
6bf19c94 CH |
320 | fi |
321 | ||
e8f8624d | 322 | (eval "echo '---' \"$_cmd\"") >>"$OUTPUT_DIR/$seq.full" |
6bf19c94 | 323 | (eval "$_cmd") >$tmp._out 2>&1; ret=$? |
e8f8624d | 324 | cat $tmp._out >>"$OUTPUT_DIR/$seq.full" |
6bf19c94 | 325 | if [ $# -eq 2 ]; then |
79e40ab1 KW |
326 | if [ $ret -eq 0 ]; then |
327 | echo "done" | |
328 | else | |
329 | echo "fail" | |
330 | fi | |
6bf19c94 CH |
331 | fi |
332 | if [ $ret -ne 0 ] \ | |
79e40ab1 KW |
333 | && [ "$_do_die_on_error" = "always" \ |
334 | -o \( $# -eq 2 -a "$_do_die_on_error" = "message_only" \) ] | |
6bf19c94 | 335 | then |
79e40ab1 KW |
336 | [ $# -ne 2 ] && echo |
337 | eval "echo \"$_cmd\" failed \(returned $ret\): see $seq.full" | |
338 | status=1; exit | |
6bf19c94 CH |
339 | fi |
340 | ||
341 | return $ret | |
342 | } | |
343 | ||
344 | # bail out, setting up .notrun file | |
345 | # | |
346 | _notrun() | |
347 | { | |
e8f8624d | 348 | echo "$*" >"$OUTPUT_DIR/$seq.notrun" |
6bf19c94 CH |
349 | echo "$seq not run: $*" |
350 | status=0 | |
351 | exit | |
352 | } | |
353 | ||
354 | # just plain bail out | |
355 | # | |
356 | _fail() | |
357 | { | |
e8f8624d | 358 | echo "$*" | tee -a "$OUTPUT_DIR/$seq.full" |
6bf19c94 CH |
359 | echo "(see $seq.full for details)" |
360 | status=1 | |
361 | exit 1 | |
362 | } | |
363 | ||
364 | # tests whether $IMGFMT is one of the supported image formats for a test | |
365 | # | |
366 | _supported_fmt() | |
367 | { | |
47f73da0 SH |
368 | # "generic" is suitable for most image formats. For some formats it doesn't |
369 | # work, however (most notably read-only formats), so they can opt out by | |
370 | # setting IMGFMT_GENERIC to false. | |
6bf19c94 | 371 | for f; do |
89e91181 | 372 | if [ "$f" = "$IMGFMT" -o "$f" = "generic" -a "$IMGFMT_GENERIC" = "true" ]; then |
79e40ab1 KW |
373 | return |
374 | fi | |
6bf19c94 CH |
375 | done |
376 | ||
377 | _notrun "not suitable for this image format: $IMGFMT" | |
378 | } | |
379 | ||
9cdfa1b3 MK |
380 | # tests whether $IMGPROTO is one of the supported image protocols for a test |
381 | # | |
382 | _supported_proto() | |
383 | { | |
384 | for f; do | |
79e40ab1 KW |
385 | if [ "$f" = "$IMGPROTO" -o "$f" = "generic" ]; then |
386 | return | |
387 | fi | |
9cdfa1b3 MK |
388 | done |
389 | ||
390 | _notrun "not suitable for this image protocol: $IMGPROTO" | |
391 | } | |
392 | ||
6bf19c94 CH |
393 | # tests whether the host OS is one of the supported OSes for a test |
394 | # | |
395 | _supported_os() | |
396 | { | |
397 | for h | |
398 | do | |
79e40ab1 KW |
399 | if [ "$h" = "$HOSTOS" ] |
400 | then | |
401 | return | |
402 | fi | |
6bf19c94 CH |
403 | done |
404 | ||
405 | _notrun "not suitable for this OS: $HOSTOS" | |
406 | } | |
407 | ||
f210a83c | 408 | _supported_cache_modes() |
166f3c7b | 409 | { |
f210a83c FZ |
410 | for mode; do |
411 | if [ "$mode" = "$CACHEMODE" ]; then | |
412 | return | |
413 | fi | |
166f3c7b | 414 | done |
f210a83c FZ |
415 | _notrun "not suitable for cache mode: $CACHEMODE" |
416 | } | |
417 | ||
418 | _default_cache_mode() | |
419 | { | |
420 | if $CACHEMODE_IS_DEFAULT; then | |
421 | CACHEMODE="$1" | |
422 | QEMU_IO="$QEMU_IO --cache $1" | |
423 | return | |
424 | fi | |
166f3c7b SH |
425 | } |
426 | ||
2c77f52e FZ |
427 | _unsupported_imgopts() |
428 | { | |
429 | for bad_opt | |
430 | do | |
431 | if echo "$IMGOPTS" | grep -q 2>/dev/null "$bad_opt" | |
432 | then | |
433 | _notrun "not suitable for image option: $bad_opt" | |
434 | fi | |
435 | done | |
436 | } | |
437 | ||
6bf19c94 CH |
438 | # this test requires that a specified command (executable) exists |
439 | # | |
440 | _require_command() | |
441 | { | |
9c468a01 WX |
442 | eval c=\$$1 |
443 | [ -x "$c" ] || _notrun "$1 utility required, skipped this test" | |
6bf19c94 CH |
444 | } |
445 | ||
446 | _full_imgfmt_details() | |
447 | { | |
89004368 KW |
448 | if [ -n "$IMGOPTS" ]; then |
449 | echo "$IMGFMT ($IMGOPTS)" | |
450 | else | |
451 | echo "$IMGFMT" | |
452 | fi | |
6bf19c94 CH |
453 | } |
454 | ||
9cdfa1b3 MK |
455 | _full_imgproto_details() |
456 | { | |
457 | echo "$IMGPROTO" | |
458 | } | |
459 | ||
6bf19c94 CH |
460 | _full_platform_details() |
461 | { | |
462 | os=`uname -s` | |
463 | host=`hostname -s` | |
464 | kernel=`uname -r` | |
465 | platform=`uname -m` | |
466 | echo "$os/$platform $host $kernel" | |
467 | } | |
468 | ||
469 | _link_out_file() | |
470 | { | |
471 | if [ -z "$1" ]; then | |
472 | echo Error must pass \$seq. | |
473 | exit | |
474 | fi | |
475 | rm -f $1 | |
476 | if [ "`uname`" == "IRIX64" ] || [ "`uname`" == "IRIX" ]; then | |
477 | ln -s $1.irix $1 | |
478 | elif [ "`uname`" == "Linux" ]; then | |
479 | ln -s $1.linux $1 | |
480 | else | |
481 | echo Error test $seq does not run on the operating system: `uname` | |
482 | exit | |
483 | fi | |
484 | } | |
485 | ||
486 | _die() | |
487 | { | |
488 | echo $@ | |
489 | exit 1 | |
490 | } | |
491 | ||
492 | # make sure this script returns success | |
493 | /bin/true |