1#!/bin/bash 2# 3# Test command line configuration of block devices and driver-specific options 4# 5# Copyright (C) 2013 Red Hat, Inc. 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 2 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with this program. If not, see <http://www.gnu.org/licenses/>. 19# 20 21# creator 22owner=kwolf@redhat.com 23 24seq=`basename $0` 25echo "QA output created by $seq" 26 27here=`pwd` 28tmp=/tmp/$$ 29status=1 # failure is the default! 30 31_cleanup() 32{ 33 _cleanup_test_img 34} 35trap "_cleanup; exit \$status" 0 1 2 3 15 36 37# get standard environment, filters and checks 38. ./common.rc 39. ./common.filter 40 41_supported_fmt qcow2 42_supported_proto file 43_supported_os Linux 44 45function do_run_qemu() 46{ 47 echo Testing: "$@" 48 ( 49 if ! test -t 0; then 50 while read cmd; do 51 echo $cmd 52 done 53 fi 54 echo quit 55 ) | $QEMU -nographic -monitor stdio -serial none "$@" 56 echo 57} 58 59function run_qemu() 60{ 61 do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu 62} 63 64size=128M 65 66_make_test_img $size 67cp $TEST_IMG $TEST_IMG.orig 68mv $TEST_IMG $TEST_IMG.base 69_make_test_img -b $TEST_IMG.base $size 70 71echo 72echo === Unknown option === 73echo 74 75run_qemu -drive file="$TEST_IMG",format=qcow2,unknown_opt= 76run_qemu -drive file="$TEST_IMG",format=qcow2,unknown_opt=on 77run_qemu -drive file="$TEST_IMG",format=qcow2,unknown_opt=1234 78run_qemu -drive file="$TEST_IMG",format=qcow2,unknown_opt=foo 79 80echo 81echo === Overriding backing file === 82echo 83 84echo "info block" | run_qemu -drive file=$TEST_IMG,driver=qcow2,backing.file.filename=$TEST_IMG.orig -nodefaults 85 86echo 87echo === Enable and disable lazy refcounting on the command line, plus some invalid values === 88echo 89 90run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=on 91run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=off 92run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts= 93run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=42 94run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=foo 95 96 97echo 98echo === With version 2 images enabling lazy refcounts must fail === 99echo 100 101_make_test_img -ocompat=0.10 $size 102 103run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=on 104run_qemu -drive file="$TEST_IMG",format=qcow2,lazy-refcounts=off 105 106echo 107echo === No medium === 108echo 109 110run_qemu -drive if=floppy 111run_qemu -drive if=ide,media=cdrom 112run_qemu -drive if=scsi,media=cdrom 113 114run_qemu -drive if=ide 115run_qemu -drive if=virtio 116run_qemu -drive if=scsi 117 118run_qemu -drive if=none,id=disk -device ide-cd,drive=disk 119run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-cd,drive=disk 120 121run_qemu -drive if=none,id=disk -device ide-drive,drive=disk 122run_qemu -drive if=none,id=disk -device ide-hd,drive=disk 123run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-disk,drive=disk 124run_qemu -drive if=none,id=disk -device lsi53c895a -device scsi-hd,drive=disk 125 126echo 127echo === Read-only === 128echo 129 130run_qemu -drive file="$TEST_IMG",if=floppy,readonly=on 131run_qemu -drive file="$TEST_IMG",if=ide,media=cdrom,readonly=on 132run_qemu -drive file="$TEST_IMG",if=scsi,media=cdrom,readonly=on 133 134run_qemu -drive file="$TEST_IMG",if=ide,readonly=on 135run_qemu -drive file="$TEST_IMG",if=virtio,readonly=on 136run_qemu -drive file="$TEST_IMG",if=scsi,readonly=on 137 138run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-cd,drive=disk 139run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-cd,drive=disk 140 141run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-drive,drive=disk 142run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device ide-hd,drive=disk 143run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-disk,drive=disk 144run_qemu -drive file="$TEST_IMG",if=none,id=disk,readonly=on -device lsi53c895a -device scsi-hd,drive=disk 145 146echo 147echo === Cache modes === 148echo 149 150# Cannot use the test image because cache=none might not work on the host FS 151# Use cdrom so that we won't get errors about missing media 152 153run_qemu -drive media=cdrom,cache=none 154run_qemu -drive media=cdrom,cache=directsync 155run_qemu -drive media=cdrom,cache=writeback 156run_qemu -drive media=cdrom,cache=writethrough 157run_qemu -drive media=cdrom,cache=unsafe 158run_qemu -drive media=cdrom,cache=invalid_value 159 160echo 161echo === Specifying the protocol layer === 162echo 163 164run_qemu -drive file="$TEST_IMG",file.driver=file 165run_qemu -drive file="$TEST_IMG",file.driver=qcow2 166 167echo 168echo === Parsing protocol from file name === 169echo 170 171# Protocol strings are supposed to be parsed from traditional option strings, 172# but not when using driver-specific options. We can distinguish them by the 173# error message for non-existing files. 174 175run_qemu -hda foo:bar 176run_qemu -drive file=foo:bar 177run_qemu -drive file.filename=foo:bar 178 179# success, all done 180echo "*** done" 181rm -f $seq.full 182status=0 183