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Diffstat (limited to 'qemu/tests/qemu-iotests/051')
| -rwxr-xr-x | qemu/tests/qemu-iotests/051 | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/qemu/tests/qemu-iotests/051 b/qemu/tests/qemu-iotests/051 new file mode 100755 index 000000000..4a8055b67 --- /dev/null +++ b/qemu/tests/qemu-iotests/051 @@ -0,0 +1,281 @@ +#!/bin/bash +# +# Test command line configuration of block devices and driver-specific options +# +# Copyright (C) 2013 Red Hat, Inc. +# +# 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; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will 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/>. +# + +# creator +owner=kwolf@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux +# A compat=0.10 image is created in this test which does not support anything +# other than refcount_bits=16 +_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' + +function do_run_qemu() +{ + echo Testing: "$@" + ( + if ! test -t 0; then + while read cmd; do + echo $cmd + done + fi + echo quit + ) | $QEMU -nographic -monitor stdio -serial none "$@" + echo +} + +function run_qemu() +{ + do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu +} + +size=128M + +_make_test_img $size +cp "$TEST_IMG" "$TEST_IMG.orig" +mv "$TEST_IMG" "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" $size + +echo +echo === Unknown option === +echo + +run_qemu -drive file="$TEST_IMG",format=qcow2,unknown_opt= +run_qemu -drive file="$TEST_IMG",format=qcow2,unknown_opt=on +run_qemu -drive file="$TEST_IMG",format=qcow2,unknown_opt=1234 +run_qemu -drive file="$TEST_IMG",format=qcow2,unknown_opt=foo + +echo +echo === Unknown protocol option === +echo + +run_qemu -drive file="$TEST_IMG",format=qcow2,file.unknown_opt= +run_qemu -drive file="$TEST_IMG",format=qcow2,file.unknown_opt=on +run_qemu -drive file="$TEST_IMG",format=qcow2,file.unknown_opt=1234 +run_qemu -drive file="$TEST_IMG",format=qcow2,file.unknown_opt=foo + +echo +echo === Invalid format === +echo + +run_qemu -drive file="$TEST_IMG",format=foo +run_qemu -drive file="$TEST_IMG",driver=foo +run_qemu -drive file="$TEST_IMG",driver=raw,format=qcow2 +run_qemu -drive file="$TEST_IMG",driver=qcow2,format=qcow2 + +echo +echo === Device without drive === +echo + +run_qemu -device virtio-scsi-pci -device scsi-hd + +echo +echo === Overriding backing file === +echo + +echo "info block" | run_qemu -drive file="$TEST_IMG",driver=qcow2,backing.file.filename="$TEST_IMG.orig" -nodefaults + +# Drivers that don't support backing files +run_qemu -drive file="$TEST_IMG",driver=raw,backing.file.filename="$TEST_IMG.orig" +run_qemu -drive file="$TEST_IMG",file.backing.driver=file,file.backing.filename="$TEST_IMG.orig" +run_qemu -drive file="$TEST_IMG",file.backing.driver=qcow2,file.backing.file.filename="$TEST_IMG.orig" + +echo +echo === Enable and disable lazy refcounting on the command line, plus some invalid values === +echo + +run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=on +run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=off +run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts= +run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=42 +run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=foo + + +echo +echo === With version 2 images enabling lazy refcounts must fail === +echo + +_make_test_img -ocompat=0.10 $size + +run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=on +run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=off + +echo +echo === No medium === +echo + +run_qemu -drive if=floppy +run_qemu -drive if=ide,media=cdrom +run_qemu -drive if=scsi,media=cdrom + +run_qemu -drive if=ide +run_qemu -drive if=virtio +run_qemu -drive if=scsi + +run_qemu -drive if=none,id=disk -device ide-cd,drive=disk +run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk + +run_qemu -drive if=none,id=disk -device ide-drive,drive=disk +run_qemu -drive if=none,id=disk -device ide-hd,drive=disk +run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk +run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk + +echo +echo === Read-only === +echo + +run_qemu -drive file="$TEST_IMG",if=floppy,readonly=on +run_qemu -drive file="$TEST_IMG",if=ide,media=cdrom,readonly=on +run_qemu -drive file="$TEST_IMG",if=scsi,media=cdrom,readonly=on + +run_qemu -drive file="$TEST_IMG",if=ide,readonly=on +run_qemu -drive file="$TEST_IMG",if=virtio,readonly=on +run_qemu -drive file="$TEST_IMG",if=scsi,readonly=on + +run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-cd,drive=disk +run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk + +run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-drive,drive=disk +run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-hd,drive=disk +run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk +run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk + +echo +echo === Cache modes === +echo + +# Cannot use the test image because cache=none might not work on the host FS +# Use cdrom so that we won't get errors about missing media + +run_qemu -drive media=cdrom,cache=none +run_qemu -drive media=cdrom,cache=directsync +run_qemu -drive media=cdrom,cache=writeback +run_qemu -drive media=cdrom,cache=writethrough +run_qemu -drive media=cdrom,cache=unsafe +run_qemu -drive media=cdrom,cache=invalid_value + +echo +echo === Specifying the protocol layer === +echo + +run_qemu -drive file="$TEST_IMG",file.driver=file + +echo +echo === Leaving out required options === +echo + +run_qemu -drive driver=file +run_qemu -drive driver=nbd +run_qemu -drive driver=raw +run_qemu -drive file.driver=file +run_qemu -drive file.driver=nbd +run_qemu -drive file.driver=raw +run_qemu -drive foo=bar + +echo +echo === Specifying both an option and its legacy alias === +echo + +run_qemu -drive file="$TEST_IMG",iops=1234,throttling.iops-total=5678 +run_qemu -drive file="$TEST_IMG",iops_rd=1234,throttling.iops-read=5678 +run_qemu -drive file="$TEST_IMG",iops_wr=1234,throttling.iops-write=5678 + +run_qemu -drive file="$TEST_IMG",bps=1234,throttling.bps-total=5678 +run_qemu -drive file="$TEST_IMG",bps_rd=1234,throttling.bps-read=5678 +run_qemu -drive file="$TEST_IMG",bps_wr=1234,throttling.bps-write=5678 + +run_qemu -drive file="$TEST_IMG",iops_max=1234,throttling.iops-total-max=5678 +run_qemu -drive file="$TEST_IMG",iops_rd_max=1234,throttling.iops-read-max=5678 +run_qemu -drive file="$TEST_IMG",iops_wr_max=1234,throttling.iops-write-max=5678 + +run_qemu -drive file="$TEST_IMG",bps_max=1234,throttling.bps-total-max=5678 +run_qemu -drive file="$TEST_IMG",bps_rd_max=1234,throttling.bps-read-max=5678 +run_qemu -drive file="$TEST_IMG",bps_wr_max=1234,throttling.bps-write-max=5678 + +run_qemu -drive file="$TEST_IMG",iops_size=1234,throttling.iops-size=5678 +run_qemu -drive file="$TEST_IMG",readonly=on,read-only=off + +echo +echo === Parsing protocol from file name === +echo + +# Protocol strings are supposed to be parsed from traditional option strings, +# but not when using driver-specific options. We can distinguish them by the +# error message for non-existing files. + +run_qemu -hda foo:bar +run_qemu -drive file=foo:bar +run_qemu -drive file.filename=foo:bar + +run_qemu -hda "file:$TEST_IMG" +run_qemu -drive file="file:$TEST_IMG" +run_qemu -drive file.filename="file:$TEST_IMG" + +echo +echo === Snapshot mode === +echo + +$QEMU_IO -c "write -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io + +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2,snapshot=on | _filter_qemu_io +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file.filename="$TEST_IMG",driver=qcow2 -snapshot | _filter_qemu_io +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="file:$TEST_IMG" -snapshot | _filter_qemu_io +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="file:$TEST_IMG",snapshot=on | _filter_qemu_io + +# Opening a read-only file r/w with snapshot=on +chmod u-w "$TEST_IMG" +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG" -snapshot | _filter_qemu_io +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io +chmod u+w "$TEST_IMG" + +$QEMU_IO -c "read -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io + +echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu -drive file="$TEST_IMG",snapshot=off | _filter_qemu_io + +$QEMU_IO -c "read -P 0x22 0 4k" "$TEST_IMG" | _filter_qemu_io + +echo -e 'qemu-io ide0-hd0 "write -P 0x33 0 4k"\ncommit ide0-hd0' | run_qemu -drive file="$TEST_IMG",snapshot=on | _filter_qemu_io + +$QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 |