3 # Copyright (C) 2009 Red Hat, Inc.
4 # Copyright (c) 2000-2006 Silicon Graphics, Inc. All Rights Reserved.
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.
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.
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/>.
22 if [ "$HOSTOS" == "Linux" ]
24 command dd --help | grep noxfer > /dev/null 2>&1
28 command dd status=noxfer $@
37 # poke_file 'test.img' 512 '\xff\xfe'
40 printf "$3" | dd "of=$1" bs=1 "seek=$2" conv=notrunc &>/dev/null
43 # we need common.config
44 if [ "$iam" != "check" ]
46 if ! . ./common.config
48 echo "$iam: failed to source common.config"
53 # make sure we have a standard umask
56 if [ "$IMGPROTO" = "file" ]; then
57 TEST_IMG=$TEST_DIR/t.$IMGFMT
58 elif [ "$IMGPROTO" = "nbd" ]; then
59 TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
60 TEST_IMG="nbd:127.0.0.1:10810"
61 elif [ "$IMGPROTO" = "ssh" ]; then
62 TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
63 TEST_IMG="ssh://127.0.0.1$TEST_IMG_FILE"
64 elif [ "$IMGPROTO" = "nfs" ]; then
65 TEST_DIR="nfs://127.0.0.1/$TEST_DIR"
66 TEST_IMG=$TEST_DIR/t.$IMGFMT
67 elif [ "$IMGPROTO" = "archipelago" ]; then
68 TEST_IMG="archipelago:at.$IMGFMT"
70 TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT
82 _set_default_imgopts()
84 if [ "$IMGFMT" == "qcow2" ] && ! (echo "$IMGOPTS" | grep "compat=" > /dev/null); then
85 IMGOPTS=$(_optstr_add "$IMGOPTS" "compat=1.1")
91 SAMPLE_IMG_FILE="${1%\.bz2}"
92 TEST_IMG="$TEST_DIR/$SAMPLE_IMG_FILE"
93 bzcat "$SAMPLE_IMG_DIR/$1" > "$TEST_IMG"
96 echo "_use_sample_img error, cannot extract '$SAMPLE_IMG_DIR/$1'"
103 # extra qemu-img options can be added by tests
104 # at least one argument (the image size) needs to be added
105 local extra_img_options=""
110 local backing_file=""
112 if [ -n "$TEST_IMG_FILE" ]; then
113 img_name=$TEST_IMG_FILE
118 if [ -n "$IMGOPTS" ]; then
119 optstr=$(_optstr_add "$optstr" "$IMGOPTS")
122 if [ "$1" = "-b" ]; then
127 if [ \( "$IMGFMT" = "qcow2" -o "$IMGFMT" = "qed" \) -a -n "$CLUSTER_SIZE" ]; then
128 optstr=$(_optstr_add "$optstr" "cluster_size=$CLUSTER_SIZE")
131 if [ -n "$optstr" ]; then
132 extra_img_options="-o $optstr $extra_img_options"
135 # XXX(hch): have global image options?
137 if [ $use_backing = 1 ]; then
138 $QEMU_IMG create -f $IMGFMT $extra_img_options -b "$backing_file" "$img_name" $image_size 2>&1
140 $QEMU_IMG create -f $IMGFMT $extra_img_options "$img_name" $image_size 2>&1
142 ) | _filter_img_create
144 # Start an NBD server on the image file, which is what we'll be talking to
145 if [ $IMGPROTO = "nbd" ]; then
146 eval "$QEMU_NBD -v -t -b 127.0.0.1 -p 10810 -f $IMGFMT $TEST_IMG_FILE &"
147 sleep 1 # FIXME: qemu-nbd needs to be listening before we continue
154 if [ "$IMGFMT" = "vmdk" ]; then
155 # Remove all the extents for vmdk
156 "$QEMU_IMG" info "$img" 2>/dev/null | grep 'filename:' | cut -f 2 -d: \
157 | xargs -I {} rm -f "{}"
167 if [ -f "${TEST_DIR}/qemu-nbd.pid" ]; then
169 read QEMU_NBD_PID < "${TEST_DIR}/qemu-nbd.pid"
171 rm -f "${TEST_DIR}/qemu-nbd.pid"
173 rm -f "$TEST_IMG_FILE"
176 _rm_test_img "$TEST_DIR/t.$IMGFMT"
177 _rm_test_img "$TEST_DIR/t.$IMGFMT.orig"
178 _rm_test_img "$TEST_DIR/t.$IMGFMT.base"
179 if [ -n "$SAMPLE_IMG_FILE" ]
181 rm -f "$TEST_DIR/$SAMPLE_IMG_FILE"
186 rbd --no-progress rm "$TEST_DIR/t.$IMGFMT" > /dev/null
190 vlmc remove "at.$IMGFMT" > /dev/null
194 collie vdi delete "$TEST_DIR/t.$IMGFMT"
202 $QEMU_IMG check "$@" -f $IMGFMT "$TEST_IMG" 2>&1 | _filter_testdir | \
203 sed -e '/allocated.*fragmented.*compressed clusters/d' \
204 -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \
205 -e '/Image end offset: [0-9]\+/d'
210 if [[ "$1" == "--format-specific" ]]; then
211 local format_specific=1
214 local format_specific=0
218 regex_json_spec_start='^ *"format-specific": \{'
219 $QEMU_IMG info "$@" "$TEST_IMG" 2>&1 | \
220 sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
221 -e "s#$TEST_DIR#TEST_DIR#g" \
222 -e "s#$IMGFMT#IMGFMT#g" \
223 -e "/^disk size:/ D" \
224 -e "/actual-size/ D" | \
225 while IFS='' read line; do
226 if [[ $format_specific == 1 ]]; then
228 elif [[ $line == "Format specific information:" ]]; then
230 elif [[ $line =~ $regex_json_spec_start ]]; then
232 regex_json_spec_end="^${line%%[^ ]*}\\},? *$"
234 if [[ $discard == 0 ]]; then
236 elif [[ $discard == 1 && ! $line ]]; then
239 elif [[ $discard == 2 && $line =~ $regex_json_spec_end ]]; then
249 echo "Usage: _get_pids_by_name process-name" 1>&2
253 # Algorithm ... all ps(1) variants have a time of the form MM:SS or
254 # HH:MM:SS before the psargs field, use this as the search anchor.
256 # Matches with $1 (process-name) occur if the first psarg is $1
257 # or ends in /$1 ... the matching uses sed's regular expressions,
258 # so passing a regex into $1 will work.
266 -e "/[0-9]:[0-9][0-9] *[^ ]*\/$1 /s/ .*//p" \
267 -e "/[0-9]:[0-9][0-9] *$1 /s/ .*//p"
275 $NSLOOKUP_PROG $host | $AWK_PROG '{ if ($1 == "Name:") print $2 }'
278 # check if run as root
282 id=`id | $SED_PROG -e 's/(.*//' -e 's/.*=//'`
285 echo "Arrgh ... you need to be root (not uid=$id) to run this test"
291 # Do a command, log it to $seq.full, optionally test return status
292 # and die if command fails. If called with one argument _do executes the
293 # command, logs it, and returns its exit status. With two arguments _do
294 # first prints the message passed in the first argument, and then "done"
295 # or "fail" depending on the return status of the command passed in the
296 # second argument. If the command fails and the variable _do_die_on_error
297 # is set to "always" or the two argument form is used and _do_die_on_error
298 # is set to "message_only" _do will print an error message to
303 if [ $# -eq 1 ]; then
305 elif [ $# -eq 2 ]; then
310 echo "Usage: _do [note] cmd" 1>&2
314 (eval "echo '---' \"$_cmd\"") >>"$OUTPUT_DIR/$seq.full"
315 (eval "$_cmd") >$tmp._out 2>&1; ret=$?
316 cat $tmp._out >>"$OUTPUT_DIR/$seq.full"
317 if [ $# -eq 2 ]; then
318 if [ $ret -eq 0 ]; then
325 && [ "$_do_die_on_error" = "always" \
326 -o \( $# -eq 2 -a "$_do_die_on_error" = "message_only" \) ]
329 eval "echo \"$_cmd\" failed \(returned $ret\): see $seq.full"
336 # bail out, setting up .notrun file
340 echo "$*" >"$OUTPUT_DIR/$seq.notrun"
341 echo "$seq not run: $*"
346 # just plain bail out
350 echo "$*" | tee -a "$OUTPUT_DIR/$seq.full"
351 echo "(see $seq.full for details)"
356 # tests whether $IMGFMT is one of the supported image formats for a test
360 # "generic" is suitable for most image formats. For some formats it doesn't
361 # work, however (most notably read-only formats), so they can opt out by
362 # setting IMGFMT_GENERIC to false.
364 if [ "$f" = "$IMGFMT" -o "$f" = "generic" -a "$IMGFMT_GENERIC" = "true" ]; then
369 _notrun "not suitable for this image format: $IMGFMT"
372 # tests whether $IMGPROTO is one of the supported image protocols for a test
377 if [ "$f" = "$IMGPROTO" -o "$f" = "generic" ]; then
382 _notrun "not suitable for this image protocol: $IMGPROTO"
385 # tests whether the host OS is one of the supported OSes for a test
391 if [ "$h" = "$HOSTOS" ]
397 _notrun "not suitable for this OS: $HOSTOS"
400 _supported_cache_modes()
403 if [ "$mode" = "$CACHEMODE" ]; then
407 _notrun "not suitable for cache mode: $CACHEMODE"
410 _default_cache_mode()
412 if $CACHEMODE_IS_DEFAULT; then
414 QEMU_IO="$QEMU_IO --cache $1"
419 _unsupported_imgopts()
423 if echo "$IMGOPTS" | grep -q 2>/dev/null "$bad_opt"
425 _notrun "not suitable for image option: $bad_opt"
430 # this test requires that a specified command (executable) exists
434 if [ "$1" = "QEMU" ]; then
436 elif [ "$1" = "QEMU_IMG" ]; then
438 elif [ "$1" = "QEMU_IO" ]; then
440 elif [ "$1" = "QEMU_NBD" ]; then
445 [ -x "$c" ] || _notrun "$1 utility required, skipped this test"
448 _full_imgfmt_details()
450 if [ -n "$IMGOPTS" ]; then
451 echo "$IMGFMT ($IMGOPTS)"
457 _full_imgproto_details()
462 _full_platform_details()
468 echo "$os/$platform $host $kernel"
474 echo Error must pass \$seq.
478 if [ "`uname`" == "IRIX64" ] || [ "`uname`" == "IRIX" ]; then
480 elif [ "`uname`" == "Linux" ]; then
483 echo Error test $seq does not run on the operating system: `uname`
494 # make sure this script returns success