aboutsummaryrefslogtreecommitdiff
path: root/tests/qemu-iotests/common
blob: fecaf850743d96252b8e197db795ddc5a867fb32 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
#!/bin/bash
#
# Copyright (C) 2009 Red Hat, Inc.
# Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it would be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
#
# common procedures for QA scripts
#

_setenvironment()
{
    MSGVERB="text:action"
    export MSGVERB
}

here=`pwd`
rm -f $here/$iam.out
_setenvironment

check=${check-true}

diff="diff -u"
verbose=false
group=false
xgroup=false
imgopts=false
showme=false
sortme=false
expunge=true
have_test_arg=false
randomize=false
valgrind=false
rm -f $tmp.list $tmp.tmp $tmp.sed

export IMGFMT=raw
export IMGPROTO=file
export IMGOPTS=""
export QEMU_IO_OPTIONS=""

for r
do

    if $group
    then
        # arg after -g
        group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
s/ .*//p
}'`
        if [ -z "$group_list" ]
        then
            echo "Group \"$r\" is empty or not defined?"
            exit 1
        fi
        [ ! -s $tmp.list ] && touch $tmp.list
        for t in $group_list
        do
            if grep -s "^$t\$" $tmp.list >/dev/null
            then
                :
            else
                echo "$t" >>$tmp.list
            fi
        done
        group=false
        continue

    elif $xgroup
    then
        # arg after -x
        [ ! -s $tmp.list ] && ls [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] >$tmp.list 2>/dev/null
        group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
s/ .*//p
}'`
        if [ -z "$group_list" ]
        then
            echo "Group \"$r\" is empty or not defined?"
            exit 1
        fi
        numsed=0
        rm -f $tmp.sed
        for t in $group_list
        do
            if [ $numsed -gt 100 ]
            then
                sed -f $tmp.sed <$tmp.list >$tmp.tmp
                mv $tmp.tmp $tmp.list
                numsed=0
                rm -f $tmp.sed
            fi
            echo "/^$t\$/d" >>$tmp.sed
            numsed=`expr $numsed + 1`
        done
        sed -f $tmp.sed <$tmp.list >$tmp.tmp
        mv $tmp.tmp $tmp.list
        xgroup=false
        continue

    elif $imgopts
    then
        IMGOPTS="$r"
        imgopts=false
        continue

    fi

    xpand=true
    case "$r"
    in

        -\? | -h | --help)        # usage
            echo "Usage: $0 [options] [testlist]"'

common options
    -v                        verbose

check options
    -raw                test raw (default)
    -cow                test cow
    -qcow               test qcow
    -qcow2              test qcow2
    -qed                test qed
    -vdi                test vdi
    -vpc                test vpc
    -vmdk               test vmdk
    -rbd                test rbd
    -sheepdog           test sheepdog
    -nbd                test nbd
    -ssh                test ssh
    -xdiff                graphical mode diff
    -nocache                use O_DIRECT on backing file
    -misalign                misalign memory allocations
    -n                        show me, do not run tests
    -o options          -o options to pass to qemu-img create/convert
    -T                        output timestamps
    -r                         randomize test order

testlist options
    -g group[,group...]        include tests from these groups
    -x group[,group...]        exclude tests from these groups
    NNN                        include test NNN
    NNN-NNN                include test range (eg. 012-021)
'
            exit 0
            ;;

        -raw)
            IMGFMT=raw
            xpand=false
            ;;

        -cow)
            IMGFMT=cow
            xpand=false
            ;;

        -qcow)
            IMGFMT=qcow
            xpand=false
            ;;

        -qcow2)
            IMGFMT=qcow2
            xpand=false
            ;;

        -qed)
            IMGFMT=qed
            xpand=false
            ;;

        -vdi)
            IMGFMT=vdi
            xpand=false
            ;;

        -vmdk)
            IMGFMT=vmdk
            xpand=false
            ;;

        -vpc)
            IMGFMT=vpc
            xpand=false
            ;;

        -rbd)
            IMGPROTO=rbd
            xpand=false
            ;;
        -sheepdog)
            IMGPROTO=sheepdog
            xpand=false
            ;;
        -nbd)
            IMGPROTO=nbd
            xpand=false
            ;;
        -ssh)
            IMGPROTO=ssh
            xpand=false
            ;;
        -nocache)
            QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --nocache"
            xpand=false
            ;;

        -misalign)
            QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --misalign"
            xpand=false
            ;;

    -valgrind)
        valgrind=true
            xpand=false
        ;;

        -g)        # -g group ... pick from group file
            group=true
            xpand=false
            ;;

        -xdiff)        # graphical diff mode
            xpand=false

            if [ ! -z "$DISPLAY" ]
            then
                which xdiff >/dev/null 2>&1 && diff=xdiff
                which gdiff >/dev/null 2>&1 && diff=gdiff
                which tkdiff >/dev/null 2>&1 && diff=tkdiff
                which xxdiff >/dev/null 2>&1 && diff=xxdiff
            fi
            ;;

        -n)        # show me, don't do it
            showme=true
            xpand=false
            ;;
        -o)
            imgopts=true
            xpand=false
            ;;
        -r)        # randomize test order
            randomize=true
            xpand=false
            ;;

        -T)        # turn on timestamp output
            timestamp=true
            xpand=false
            ;;

        -v)
            verbose=true
            xpand=false
            ;;
        -x)        # -x group ... exclude from group file
            xgroup=true
            xpand=false
            ;;
        '[0-9][0-9][0-9] [0-9][0-9][0-9][0-9]')
            echo "No tests?"
            status=1
            exit $status
            ;;

        [0-9]*-[0-9]*)
            eval `echo $r | sed -e 's/^/start=/' -e 's/-/ end=/'`
            ;;

        [0-9]*-)
            eval `echo $r | sed -e 's/^/start=/' -e 's/-//'`
            end=`echo [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] | sed -e 's/\[0-9]//g' -e 's/  *$//' -e 's/.* //'`
            if [ -z "$end" ]
            then
                echo "No tests in range \"$r\"?"
                status=1
                exit $status
            fi
            ;;

        *)
            start=$r
            end=$r
            ;;

    esac

    # get rid of leading 0s as can be interpreted as octal
    start=`echo $start | sed 's/^0*//'`
    end=`echo $end | sed 's/^0*//'`

    if $xpand
    then
        have_test_arg=true
        $AWK_PROG </dev/null '
BEGIN        { for (t='$start'; t<='$end'; t++) printf "%03d\n",t }' \
        | while read id
        do
            if grep -s "^$id " group >/dev/null
            then
                # in group file ... OK
                echo $id >>$tmp.list
            else
                if [ -f expunged ] && $expunge && egrep "^$id([         ]|\$)" expunged >/dev/null
                then
                    # expunged ... will be reported, but not run, later
                    echo $id >>$tmp.list
                else
                    # oops
                    echo "$id - unknown test, ignored"
                fi
            fi
        done
    fi

done

# Set default options for qemu-img create -o if they were not specified
_set_default_imgopts

if [ -s $tmp.list ]
then
    # found some valid test numbers ... this is good
    :
else
    if $have_test_arg
    then
        # had test numbers, but none in group file ... do nothing
        touch $tmp.list
    else
        # no test numbers, do everything from group file
        sed -n -e '/^[0-9][0-9][0-9]*/s/[         ].*//p' <group >$tmp.list
    fi
fi

# should be sort -n, but this did not work for Linux when this
# was ported from IRIX
#
list=`sort $tmp.list`
rm -f $tmp.list $tmp.tmp $tmp.sed

if $randomize
then
    list=`echo $list | awk -f randomize.awk`
fi

[ "$QEMU" = "" ] && _fatal "qemu not found"
[ "$QEMU_IMG" = "" ] && _fatal "qemu-img not found"
[ "$QEMU_IO" = "" ] && _fatal "qemu-io not found"

if [ "$IMGPROTO" = "nbd" ] ; then
    [ "$QEMU_NBD" = "" ] && _fatal "qemu-nbd not found"
fi

if $valgrind; then
    export REAL_QEMU_IO="$QEMU_IO_PROG"
    export QEMU_IO_PROG=valgrind_qemu_io
fi