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Up to [Qemu by Fabrice Bellard] / qemu / tests / qemu-iotests|
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1.1 root 1: #!/bin/bash
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
17: # along with this program. If not, see <http://www.gnu.org/licenses/>.
18: #
19:
20: dd()
21: {
22: if [ "$HOSTOS" == "Linux" ]
23: then
24: command dd --help | grep noxfer > /dev/null 2>&1
25:
26: if [ "$?" -eq 0 ]
27: then
28: command dd status=noxfer $@
29: else
30: command dd $@
31: fi
32: else
33: command dd $@
34: fi
35: }
36:
37: # we need common.config
38: if [ "$iam" != "check" ]
39: then
40: if ! . ./common.config
41: then
42: echo "$iam: failed to source common.config"
43: exit 1
44: fi
45: fi
46:
47: # make sure we have a standard umask
48: umask 022
49:
50: if [ "$IMGPROTO" = "file" ]; then
51: TEST_IMG=$TEST_DIR/t.$IMGFMT
52: else
53: TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT
54: fi
55:
56: _optstr_add()
57: {
58: if [ -n "$1" ]; then
59: echo "$1,$2"
60: else
61: echo "$2"
62: fi
63: }
64:
65: _set_default_imgopts()
66: {
67: if [ "$IMGFMT" == "qcow2" ] && ! (echo "$IMGOPTS" | grep "compat=" > /dev/null); then
68: IMGOPTS=$(_optstr_add "$IMGOPTS" "compat=1.1")
69: fi
70: }
71:
72: _make_test_img()
73: {
74: # extra qemu-img options can be added by tests
75: # at least one argument (the image size) needs to be added
76: local extra_img_options=""
77: local image_size=$*
78: local optstr=""
79:
80: if [ -n "$IMGOPTS" ]; then
81: optstr=$(_optstr_add "$optstr" "$IMGOPTS")
82: fi
83:
84: if [ "$1" = "-b" ]; then
85: extra_img_options="$1 $2"
86: image_size=$3
87: fi
88: if [ \( "$IMGFMT" = "qcow2" -o "$IMGFMT" = "qed" \) -a -n "$CLUSTER_SIZE" ]; then
89: optstr=$(_optstr_add "$optstr" "cluster_size=$CLUSTER_SIZE")
90: fi
91:
92: if [ -n "$optstr" ]; then
93: extra_img_options="-o $optstr $extra_img_options"
94: fi
95:
96: # XXX(hch): have global image options?
97: $QEMU_IMG create -f $IMGFMT $extra_img_options $TEST_IMG $image_size | \
98: sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" | \
99: sed -e "s#$TEST_DIR#TEST_DIR#g" | \
100: sed -e "s#$IMGFMT#IMGFMT#g" | \
101: sed -e "s# encryption=off##g" | \
102: sed -e "s# cluster_size=[0-9]\\+##g" | \
103: sed -e "s# table_size=0##g" | \
104: sed -e "s# compat='[^']*'##g" | \
105: sed -e "s# compat6=off##g" | \
106: sed -e "s# static=off##g"
107: }
108:
109: _cleanup_test_img()
110: {
111: case "$IMGPROTO" in
112:
113: file)
114: rm -f $TEST_DIR/t.$IMGFMT
115: rm -f $TEST_DIR/t.$IMGFMT.orig
116: rm -f $TEST_DIR/t.$IMGFMT.base
117: ;;
118:
119: rbd)
120: rbd rm $TEST_DIR/t.$IMGFMT > /dev/null
121: ;;
122:
123: sheepdog)
124: collie vdi delete $TEST_DIR/t.$IMGFMT
125: ;;
126:
127: esac
128: }
129:
130: _check_test_img()
131: {
132: $QEMU_IMG check -f $IMGFMT $TEST_IMG 2>&1 | \
133: grep -v "fragmented$" | \
134: sed -e 's/qemu-img\: This image format does not support checks/No errors were found on the image./'
135: }
136:
137: _get_pids_by_name()
138: {
139: if [ $# -ne 1 ]
140: then
141: echo "Usage: _get_pids_by_name process-name" 1>&2
142: exit 1
143: fi
144:
145: # Algorithm ... all ps(1) variants have a time of the form MM:SS or
146: # HH:MM:SS before the psargs field, use this as the search anchor.
147: #
148: # Matches with $1 (process-name) occur if the first psarg is $1
149: # or ends in /$1 ... the matching uses sed's regular expressions,
150: # so passing a regex into $1 will work.
151:
152: ps $PS_ALL_FLAGS \
153: | sed -n \
154: -e 's/$/ /' \
155: -e 's/[ ][ ]*/ /g' \
156: -e 's/^ //' \
157: -e 's/^[^ ]* //' \
158: -e "/[0-9]:[0-9][0-9] *[^ ]*\/$1 /s/ .*//p" \
159: -e "/[0-9]:[0-9][0-9] *$1 /s/ .*//p"
160: }
161:
162: # fqdn for localhost
163: #
164: _get_fqdn()
165: {
166: host=`hostname`
167: $NSLOOKUP_PROG $host | $AWK_PROG '{ if ($1 == "Name:") print $2 }'
168: }
169:
170: # check if run as root
171: #
172: _need_to_be_root()
173: {
174: id=`id | $SED_PROG -e 's/(.*//' -e 's/.*=//'`
175: if [ "$id" -ne 0 ]
176: then
177: echo "Arrgh ... you need to be root (not uid=$id) to run this test"
178: exit 1
179: fi
180: }
181:
182:
183: # Do a command, log it to $seq.full, optionally test return status
184: # and die if command fails. If called with one argument _do executes the
185: # command, logs it, and returns its exit status. With two arguments _do
186: # first prints the message passed in the first argument, and then "done"
187: # or "fail" depending on the return status of the command passed in the
188: # second argument. If the command fails and the variable _do_die_on_error
189: # is set to "always" or the two argument form is used and _do_die_on_error
190: # is set to "message_only" _do will print an error message to
191: # $seq.out and exit.
192:
193: _do()
194: {
195: if [ $# -eq 1 ]; then
196: _cmd=$1
197: elif [ $# -eq 2 ]; then
198: _note=$1
199: _cmd=$2
200: echo -n "$_note... "
201: else
202: echo "Usage: _do [note] cmd" 1>&2
203: status=1; exit
204: fi
205:
206: (eval "echo '---' \"$_cmd\"") >>$here/$seq.full
207: (eval "$_cmd") >$tmp._out 2>&1; ret=$?
208: cat $tmp._out >>$here/$seq.full
209: if [ $# -eq 2 ]; then
210: if [ $ret -eq 0 ]; then
211: echo "done"
212: else
213: echo "fail"
214: fi
215: fi
216: if [ $ret -ne 0 ] \
217: && [ "$_do_die_on_error" = "always" \
218: -o \( $# -eq 2 -a "$_do_die_on_error" = "message_only" \) ]
219: then
220: [ $# -ne 2 ] && echo
221: eval "echo \"$_cmd\" failed \(returned $ret\): see $seq.full"
222: status=1; exit
223: fi
224:
225: return $ret
226: }
227:
228: # bail out, setting up .notrun file
229: #
230: _notrun()
231: {
232: echo "$*" >$seq.notrun
233: echo "$seq not run: $*"
234: status=0
235: exit
236: }
237:
238: # just plain bail out
239: #
240: _fail()
241: {
242: echo "$*" | tee -a $here/$seq.full
243: echo "(see $seq.full for details)"
244: status=1
245: exit 1
246: }
247:
248: # tests whether $IMGFMT is one of the supported image formats for a test
249: #
250: _supported_fmt()
251: {
252: for f; do
253: if [ "$f" = "$IMGFMT" -o "$f" = "generic" ]; then
254: return
255: fi
256: done
257:
258: _notrun "not suitable for this image format: $IMGFMT"
259: }
260:
261: # tests whether $IMGPROTO is one of the supported image protocols for a test
262: #
263: _supported_proto()
264: {
265: for f; do
266: if [ "$f" = "$IMGPROTO" -o "$f" = "generic" ]; then
267: return
268: fi
269: done
270:
271: _notrun "not suitable for this image protocol: $IMGPROTO"
272: }
273:
274: # tests whether the host OS is one of the supported OSes for a test
275: #
276: _supported_os()
277: {
278: for h
279: do
280: if [ "$h" = "$HOSTOS" ]
281: then
282: return
283: fi
284: done
285:
286: _notrun "not suitable for this OS: $HOSTOS"
287: }
288:
289: # this test requires that a specified command (executable) exists
290: #
291: _require_command()
292: {
293: [ -x "$1" ] || _notrun "$1 utility required, skipped this test"
294: }
295:
296: _full_imgfmt_details()
297: {
298: if [ -n "$IMGOPTS" ]; then
299: echo "$IMGFMT ($IMGOPTS)"
300: else
301: echo "$IMGFMT"
302: fi
303: }
304:
305: _full_imgproto_details()
306: {
307: echo "$IMGPROTO"
308: }
309:
310: _full_platform_details()
311: {
312: os=`uname -s`
313: host=`hostname -s`
314: kernel=`uname -r`
315: platform=`uname -m`
316: echo "$os/$platform $host $kernel"
317: }
318:
319: _link_out_file()
320: {
321: if [ -z "$1" ]; then
322: echo Error must pass \$seq.
323: exit
324: fi
325: rm -f $1
326: if [ "`uname`" == "IRIX64" ] || [ "`uname`" == "IRIX" ]; then
327: ln -s $1.irix $1
328: elif [ "`uname`" == "Linux" ]; then
329: ln -s $1.linux $1
330: else
331: echo Error test $seq does not run on the operating system: `uname`
332: exit
333: fi
334: }
335:
336: _die()
337: {
338: echo $@
339: exit 1
340: }
341:
342: # make sure this script returns success
343: /bin/true
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