diff options
Diffstat (limited to 'qemu/tests/qemu-iotests/common')
| -rw-r--r-- | qemu/tests/qemu-iotests/common | 442 |
1 files changed, 442 insertions, 0 deletions
diff --git a/qemu/tests/qemu-iotests/common b/qemu/tests/qemu-iotests/common new file mode 100644 index 000000000..1030aaf25 --- /dev/null +++ b/qemu/tests/qemu-iotests/common @@ -0,0 +1,442 @@ +#!/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 +} + +rm -f "$OUTPUT_DIR/$iam.out" +_setenvironment + +check=${check-true} + +diff="diff -u" +verbose=false +debug=false +group=false +xgroup=false +imgopts=false +showme=false +sortme=false +expunge=true +have_test_arg=false +randomize=false +valgrind=false +cachemode=false +rm -f $tmp.list $tmp.tmp $tmp.sed + +export IMGFMT=raw +export IMGFMT_GENERIC=true +export IMGPROTO=file +export IMGOPTS="" +export CACHEMODE="writeback" +export QEMU_IO_OPTIONS="" +export CACHEMODE_IS_DEFAULT=true + +for r +do + + if $group + then + # arg after -g + group_list=`sed -n <"$source_iotests/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 <"$source_iotests/group" -e 's/$/ /' -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 + elif $cachemode + then + CACHEMODE="$r" + CACHEMODE_IS_DEFAULT=false + cachemode=false + continue + fi + + xpand=true + case "$r" + in + + -\? | -h | --help) # usage + echo "Usage: $0 [options] [testlist]"' + +common options + -v verbose + -d debug + +check options + -raw test raw (default) + -bochs test bochs + -cloop test cloop + -parallels test parallels + -qcow test qcow + -qcow2 test qcow2 + -qed test qed + -vdi test vdi + -vpc test vpc + -vhdx test vhdx + -vmdk test vmdk + -file test file (default) + -rbd test rbd + -sheepdog test sheepdog + -nbd test nbd + -ssh test ssh + -nfs test nfs + -archipelago test archipelago + -xdiff graphical mode diff + -nocache use O_DIRECT on backing file + -misalign misalign memory allocations + -n show me, do not run tests + -o options -o options to pass to qemu-img create/convert + -T output timestamps + -r randomize test order + -c mode cache mode + +testlist options + -g group[,group...] include tests from these groups + -x group[,group...] exclude tests from these groups + NNN include test NNN + NNN-NNN include test range (eg. 012-021) +' + exit 0 + ;; + + -raw) + IMGFMT=raw + xpand=false + ;; + + -bochs) + IMGFMT=bochs + IMGFMT_GENERIC=false + xpand=false + ;; + + -cloop) + IMGFMT=cloop + IMGFMT_GENERIC=false + xpand=false + ;; + + -parallels) + IMGFMT=parallels + IMGFMT_GENERIC=false + xpand=false + ;; + + -qcow) + IMGFMT=qcow + xpand=false + ;; + + -qcow2) + IMGFMT=qcow2 + xpand=false + ;; + + -qed) + IMGFMT=qed + xpand=false + ;; + + -vdi) + IMGFMT=vdi + xpand=false + ;; + + -vmdk) + IMGFMT=vmdk + xpand=false + ;; + + -vpc) + IMGFMT=vpc + xpand=false + ;; + + -vhdx) + IMGFMT=vhdx + xpand=false + ;; + + -file) + IMGPROTO=file + xpand=false + ;; + + -rbd) + IMGPROTO=rbd + xpand=false + ;; + + -sheepdog) + IMGPROTO=sheepdog + xpand=false + ;; + + -nbd) + IMGPROTO=nbd + xpand=false + ;; + + -ssh) + IMGPROTO=ssh + xpand=false + ;; + + -nfs) + IMGPROTO=nfs + xpand=false + ;; + + -archipelago) + IMGPROTO=archipelago + xpand=false + ;; + + -nocache) + CACHEMODE="none" + CACHEMODE_IS_DEFAULT=false + xpand=false + ;; + + -misalign) + QEMU_IO_OPTIONS="$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 + command -v xdiff >/dev/null 2>&1 && diff=xdiff + command -v gdiff >/dev/null 2>&1 && diff=gdiff + command -v tkdiff >/dev/null 2>&1 && diff=tkdiff + command -v xxdiff >/dev/null 2>&1 && diff=xxdiff + fi + ;; + + -n) # show me, don't do it + showme=true + xpand=false + ;; + -o) + imgopts=true + xpand=false + ;; + -c) + cachemode=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 + ;; + -d) + debug=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 " "$source_iotests/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 + if [ "$start" == "$end" -a "$id" == "$end" ] + then + echo "$id - unknown test" + exit 1 + else + echo "$id - unknown test, ignored" + fi + fi + fi + done || exit 1 + fi + +done + +# Set qemu-io cache mode with $CACHEMODE we have +QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS -f $IMGFMT --cache $CACHEMODE" + +# 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 $tmp.list + else + # no test numbers, do everything from group file + sed -n -e '/^[0-9][0-9][0-9]*/s/[ ].*//p' <"$source_iotests/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 |