6278ae035f
It is important that the QEMU luks implementation retains 100%
compatibility with the reference implementation provided by
the combination of the linux kernel dm-crypt module and cryptsetup
userspace tools.
There is a matrix of tests to be performed with different sets
of encryption settings. For each matrix entry, two tests will
be performed. One will create a LUKS image with the cryptsetup
tool and then do I/O with both cryptsetup & qemu-io. The other
will create the image with qemu-img and then again do I/O with
both cryptsetup and qemu-io.
The new I/O test 149 performs interoperability testing between
QEMU and the reference implementation. Such testing inherantly
requires elevated privileges, so to this this the user must have
configured passwordless sudo access. The test will automatically
skip if sudo is not available.
The test has to be run explicitly thus:
cd tests/qemu-iotests
./check -luks 149
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
440 lines
10 KiB
Bash
440 lines
10 KiB
Bash
#!/bin/bash
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#
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# Copyright (C) 2009 Red Hat, Inc.
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# Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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# common procedures for QA scripts
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#
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_setenvironment()
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{
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MSGVERB="text:action"
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export MSGVERB
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}
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rm -f "$OUTPUT_DIR/$iam.out"
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_setenvironment
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check=${check-true}
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diff="diff -u"
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verbose=false
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debug=false
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group=false
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xgroup=false
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imgopts=false
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showme=false
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sortme=false
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expunge=true
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have_test_arg=false
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randomize=false
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cachemode=false
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rm -f $tmp.list $tmp.tmp $tmp.sed
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export IMGFMT=raw
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export IMGFMT_GENERIC=true
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export IMGPROTO=file
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export IMGOPTS=""
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export CACHEMODE="writeback"
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export QEMU_IO_OPTIONS=""
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export CACHEMODE_IS_DEFAULT=true
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export QEMU_OPTIONS="-nodefaults"
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export VALGRIND_QEMU=
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for r
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do
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if $group
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then
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# arg after -g
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group_list=`sed -n <"$source_iotests/group" -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
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s/ .*//p
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}'`
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if [ -z "$group_list" ]
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then
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echo "Group \"$r\" is empty or not defined?"
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exit 1
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fi
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[ ! -s $tmp.list ] && touch $tmp.list
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for t in $group_list
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do
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if grep -s "^$t\$" $tmp.list >/dev/null
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then
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:
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else
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echo "$t" >>$tmp.list
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fi
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done
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group=false
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continue
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elif $xgroup
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then
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# arg after -x
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[ ! -s $tmp.list ] && ls [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] >$tmp.list 2>/dev/null
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group_list=`sed -n <"$source_iotests/group" -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
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s/ .*//p
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}'`
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if [ -z "$group_list" ]
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then
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echo "Group \"$r\" is empty or not defined?"
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exit 1
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fi
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numsed=0
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rm -f $tmp.sed
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for t in $group_list
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do
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if [ $numsed -gt 100 ]
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then
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sed -f $tmp.sed <$tmp.list >$tmp.tmp
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mv $tmp.tmp $tmp.list
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numsed=0
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rm -f $tmp.sed
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fi
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echo "/^$t\$/d" >>$tmp.sed
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numsed=`expr $numsed + 1`
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done
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sed -f $tmp.sed <$tmp.list >$tmp.tmp
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mv $tmp.tmp $tmp.list
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xgroup=false
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continue
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elif $imgopts
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then
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IMGOPTS="$r"
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imgopts=false
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continue
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elif $cachemode
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then
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CACHEMODE="$r"
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CACHEMODE_IS_DEFAULT=false
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cachemode=false
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continue
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fi
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xpand=true
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case "$r"
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in
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-\? | -h | --help) # usage
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echo "Usage: $0 [options] [testlist]"'
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common options
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-v verbose
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-d debug
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check options
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-raw test raw (default)
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-bochs test bochs
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-cloop test cloop
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-parallels test parallels
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-qcow test qcow
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-qcow2 test qcow2
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-qed test qed
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-vdi test vdi
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-vpc test vpc
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-vhdx test vhdx
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-vmdk test vmdk
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-file test file (default)
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-rbd test rbd
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-sheepdog test sheepdog
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-nbd test nbd
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-ssh test ssh
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-nfs test nfs
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-archipelago test archipelago
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-luks test luks
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-xdiff graphical mode diff
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-nocache use O_DIRECT on backing file
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-misalign misalign memory allocations
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-n show me, do not run tests
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-o options -o options to pass to qemu-img create/convert
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-T output timestamps
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-r randomize test order
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-c mode cache mode
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testlist options
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-g group[,group...] include tests from these groups
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-x group[,group...] exclude tests from these groups
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NNN include test NNN
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NNN-NNN include test range (eg. 012-021)
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'
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exit 0
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;;
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-raw)
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IMGFMT=raw
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xpand=false
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;;
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-bochs)
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IMGFMT=bochs
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IMGFMT_GENERIC=false
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xpand=false
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;;
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-cloop)
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IMGFMT=cloop
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IMGFMT_GENERIC=false
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xpand=false
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;;
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-parallels)
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IMGFMT=parallels
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IMGFMT_GENERIC=false
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xpand=false
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;;
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-qcow)
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IMGFMT=qcow
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xpand=false
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;;
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-qcow2)
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IMGFMT=qcow2
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xpand=false
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;;
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-qed)
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IMGFMT=qed
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xpand=false
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;;
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-vdi)
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IMGFMT=vdi
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xpand=false
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;;
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-vmdk)
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IMGFMT=vmdk
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xpand=false
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;;
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-vpc)
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IMGFMT=vpc
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xpand=false
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;;
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-vhdx)
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IMGFMT=vhdx
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xpand=false
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;;
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-file)
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IMGPROTO=file
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xpand=false
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;;
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-rbd)
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IMGPROTO=rbd
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xpand=false
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;;
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-sheepdog)
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IMGPROTO=sheepdog
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xpand=false
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;;
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-nbd)
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IMGPROTO=nbd
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xpand=false
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;;
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-ssh)
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IMGPROTO=ssh
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xpand=false
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;;
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-nfs)
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IMGPROTO=nfs
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xpand=false
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;;
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-archipelago)
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IMGPROTO=archipelago
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xpand=false
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;;
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-nocache)
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CACHEMODE="none"
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CACHEMODE_IS_DEFAULT=false
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xpand=false
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;;
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-misalign)
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QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --misalign"
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xpand=false
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;;
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-valgrind)
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VALGRIND_QEMU='y'
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xpand=false
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;;
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-g) # -g group ... pick from group file
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group=true
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xpand=false
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;;
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-xdiff) # graphical diff mode
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xpand=false
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if [ ! -z "$DISPLAY" ]
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then
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command -v xdiff >/dev/null 2>&1 && diff=xdiff
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command -v gdiff >/dev/null 2>&1 && diff=gdiff
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command -v tkdiff >/dev/null 2>&1 && diff=tkdiff
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command -v xxdiff >/dev/null 2>&1 && diff=xxdiff
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fi
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;;
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-n) # show me, don't do it
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showme=true
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xpand=false
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;;
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-o)
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imgopts=true
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xpand=false
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;;
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-c)
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cachemode=true
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xpand=false
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;;
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-r) # randomize test order
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randomize=true
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xpand=false
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;;
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-T) # turn on timestamp output
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timestamp=true
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xpand=false
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;;
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-v)
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verbose=true
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xpand=false
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;;
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-d)
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debug=true
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xpand=false
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;;
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-x) # -x group ... exclude from group file
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xgroup=true
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xpand=false
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;;
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'[0-9][0-9][0-9] [0-9][0-9][0-9][0-9]')
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echo "No tests?"
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status=1
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exit $status
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;;
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[0-9]*-[0-9]*)
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eval `echo $r | sed -e 's/^/start=/' -e 's/-/ end=/'`
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;;
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[0-9]*-)
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eval `echo $r | sed -e 's/^/start=/' -e 's/-//'`
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end=`echo [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] | sed -e 's/\[0-9]//g' -e 's/ *$//' -e 's/.* //'`
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if [ -z "$end" ]
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then
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echo "No tests in range \"$r\"?"
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status=1
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exit $status
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fi
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;;
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*)
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start=$r
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end=$r
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;;
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esac
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# get rid of leading 0s as can be interpreted as octal
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start=`echo $start | sed 's/^0*//'`
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end=`echo $end | sed 's/^0*//'`
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if $xpand
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then
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have_test_arg=true
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$AWK_PROG </dev/null '
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BEGIN { for (t='$start'; t<='$end'; t++) printf "%03d\n",t }' \
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| while read id
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do
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if grep -s "^$id " "$source_iotests/group" >/dev/null
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then
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# in group file ... OK
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echo $id >>$tmp.list
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else
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if [ -f expunged ] && $expunge && egrep "^$id([ ]|\$)" expunged >/dev/null
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then
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# expunged ... will be reported, but not run, later
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echo $id >>$tmp.list
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else
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# oops
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if [ "$start" == "$end" -a "$id" == "$end" ]
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then
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echo "$id - unknown test"
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exit 1
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else
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echo "$id - unknown test, ignored"
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fi
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fi
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fi
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done || exit 1
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fi
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done
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# Set qemu-io cache mode with $CACHEMODE we have
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QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS -f $IMGFMT --cache $CACHEMODE"
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# Set default options for qemu-img create -o if they were not specified
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_set_default_imgopts
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if [ -s $tmp.list ]
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then
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# found some valid test numbers ... this is good
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:
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else
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if $have_test_arg
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then
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# had test numbers, but none in group file ... do nothing
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touch $tmp.list
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else
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# no test numbers, do everything from group file
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sed -n -e '/^[0-9][0-9][0-9]*/s/[ ].*//p' <"$source_iotests/group" >$tmp.list
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fi
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fi
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# should be sort -n, but this did not work for Linux when this
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# was ported from IRIX
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#
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list=`sort $tmp.list`
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rm -f $tmp.list $tmp.tmp $tmp.sed
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if $randomize
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then
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list=`echo $list | awk -f randomize.awk`
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fi
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[ "$QEMU" = "" ] && _fatal "qemu not found"
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[ "$QEMU_IMG" = "" ] && _fatal "qemu-img not found"
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[ "$QEMU_IO" = "" ] && _fatal "qemu-io not found"
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if [ "$IMGPROTO" = "nbd" ] ; then
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[ "$QEMU_NBD" = "" ] && _fatal "qemu-nbd not found"
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fi
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