3 # Test command line configuration of block devices and driver-specific options
5 # Copyright (C) 2013 Red Hat, Inc.
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.
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.
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/>.
22 owner
=kwolf@redhat.com
25 echo "QA output created by $seq"
29 status
=1 # failure is the default!
35 trap "_cleanup; exit \$status" 0 1 2 3 15
37 # get standard environment, filters and checks
45 function do_run_qemu
()
55 ) |
$QEMU -nographic -monitor stdio
-serial none
"$@"
61 do_run_qemu
"$@" 2>&1 | _filter_testdir | _filter_qemu
67 cp "$TEST_IMG" "$TEST_IMG.orig"
68 mv "$TEST_IMG" "$TEST_IMG.base"
69 _make_test_img
-b "$TEST_IMG.base" $size
72 echo === Unknown option
===
75 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,unknown_opt
=
76 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,unknown_opt
=on
77 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,unknown_opt
=1234
78 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,unknown_opt
=foo
81 echo === Unknown protocol option
===
84 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,file.unknown_opt
=
85 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,file.unknown_opt
=on
86 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,file.unknown_opt
=1234
87 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,file.unknown_opt
=foo
90 echo === Invalid format
===
93 run_qemu
-drive file="$TEST_IMG",format
=foo
94 run_qemu
-drive file="$TEST_IMG",driver
=foo
95 run_qemu
-drive file="$TEST_IMG",driver
=raw
,format
=qcow2
98 echo === Overriding backing
file ===
101 echo "info block" | run_qemu
-drive file="$TEST_IMG",driver
=qcow2
,backing.
file.filename
="$TEST_IMG.orig" -nodefaults
103 # Drivers that don't support backing files
104 run_qemu
-drive file="$TEST_IMG",driver
=raw
,backing.
file.filename
="$TEST_IMG.orig"
105 run_qemu
-drive file="$TEST_IMG",file.backing.driver
=file,file.backing.filename
="$TEST_IMG.orig"
106 run_qemu
-drive file="$TEST_IMG",file.backing.driver
=qcow2
,file.backing.
file.filename
="$TEST_IMG.orig"
109 echo === Enable and disable lazy refcounting on the
command line
, plus some invalid values
===
112 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,lazy-refcounts
=on
113 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,lazy-refcounts
=off
114 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,lazy-refcounts
=
115 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,lazy-refcounts
=42
116 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,lazy-refcounts
=foo
120 echo === With version
2 images enabling lazy refcounts must fail
===
123 _make_test_img
-ocompat=0.10 $size
125 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,lazy-refcounts
=on
126 run_qemu
-drive file="$TEST_IMG",format
=qcow2
,lazy-refcounts
=off
129 echo === No medium
===
132 run_qemu
-drive if=floppy
133 run_qemu
-drive if=ide
,media
=cdrom
134 run_qemu
-drive if=scsi
,media
=cdrom
136 run_qemu
-drive if=ide
137 run_qemu
-drive if=virtio
138 run_qemu
-drive if=scsi
140 run_qemu
-drive if=none
,id
=disk
-device ide-cd
,drive
=disk
141 run_qemu
-drive if=none
,id
=disk
-device lsi53c895a
-device scsi-cd
,drive
=disk
143 run_qemu
-drive if=none
,id
=disk
-device ide-drive
,drive
=disk
144 run_qemu
-drive if=none
,id
=disk
-device ide-hd
,drive
=disk
145 run_qemu
-drive if=none
,id
=disk
-device lsi53c895a
-device scsi-disk
,drive
=disk
146 run_qemu
-drive if=none
,id
=disk
-device lsi53c895a
-device scsi-hd
,drive
=disk
149 echo === Read-only
===
152 run_qemu
-drive file="$TEST_IMG",if=floppy
,readonly=on
153 run_qemu
-drive file="$TEST_IMG",if=ide
,media
=cdrom
,readonly=on
154 run_qemu
-drive file="$TEST_IMG",if=scsi
,media
=cdrom
,readonly=on
156 run_qemu
-drive file="$TEST_IMG",if=ide
,readonly=on
157 run_qemu
-drive file="$TEST_IMG",if=virtio
,readonly=on
158 run_qemu
-drive file="$TEST_IMG",if=scsi
,readonly=on
160 run_qemu
-drive file="$TEST_IMG",if=none
,id
=disk
,readonly=on
-device ide-cd
,drive
=disk
161 run_qemu
-drive file="$TEST_IMG",if=none
,id
=disk
,readonly=on
-device lsi53c895a
-device scsi-cd
,drive
=disk
163 run_qemu
-drive file="$TEST_IMG",if=none
,id
=disk
,readonly=on
-device ide-drive
,drive
=disk
164 run_qemu
-drive file="$TEST_IMG",if=none
,id
=disk
,readonly=on
-device ide-hd
,drive
=disk
165 run_qemu
-drive file="$TEST_IMG",if=none
,id
=disk
,readonly=on
-device lsi53c895a
-device scsi-disk
,drive
=disk
166 run_qemu
-drive file="$TEST_IMG",if=none
,id
=disk
,readonly=on
-device lsi53c895a
-device scsi-hd
,drive
=disk
169 echo === Cache modes
===
172 # Cannot use the test image because cache=none might not work on the host FS
173 # Use cdrom so that we won't get errors about missing media
175 run_qemu
-drive media
=cdrom
,cache
=none
176 run_qemu
-drive media
=cdrom
,cache
=directsync
177 run_qemu
-drive media
=cdrom
,cache
=writeback
178 run_qemu
-drive media
=cdrom
,cache
=writethrough
179 run_qemu
-drive media
=cdrom
,cache
=unsafe
180 run_qemu
-drive media
=cdrom
,cache
=invalid_value
183 echo === Specifying the protocol layer
===
186 run_qemu
-drive file="$TEST_IMG",file.driver
=file
187 run_qemu
-drive file="$TEST_IMG",file.driver
=qcow2
190 echo === Leaving out required options
===
193 run_qemu
-drive driver
=file
194 run_qemu
-drive driver
=nbd
195 run_qemu
-drive driver
=raw
196 run_qemu
-drive file.driver
=file
197 run_qemu
-drive file.driver
=nbd
198 run_qemu
-drive file.driver
=raw
199 run_qemu
-drive foo
=bar
202 echo === Parsing protocol from
file name
===
205 # Protocol strings are supposed to be parsed from traditional option strings,
206 # but not when using driver-specific options. We can distinguish them by the
207 # error message for non-existing files.
209 run_qemu
-hda foo
:bar
210 run_qemu
-drive file=foo
:bar
211 run_qemu
-drive file.filename
=foo
:bar
213 run_qemu
-hda "file:$TEST_IMG"
214 run_qemu
-drive file="file:$TEST_IMG"
215 run_qemu
-drive file.filename
="file:$TEST_IMG"
218 echo === Snapshot mode
===
221 $QEMU_IO -c "write -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
223 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file="$TEST_IMG" -snapshot | _filter_qemu_io
224 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file="$TEST_IMG",snapshot
=on | _filter_qemu_io
225 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file.filename
="$TEST_IMG",driver
=qcow2
,snapshot
=on | _filter_qemu_io
226 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file.filename
="$TEST_IMG",driver
=qcow2
-snapshot | _filter_qemu_io
227 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file="file:$TEST_IMG" -snapshot | _filter_qemu_io
228 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file="file:$TEST_IMG",snapshot
=on | _filter_qemu_io
230 # Opening a read-only file r/w with snapshot=on
231 chmod u-w
"$TEST_IMG"
232 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file="$TEST_IMG" -snapshot | _filter_qemu_io
233 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file="$TEST_IMG",snapshot
=on | _filter_qemu_io
234 chmod u
+w
"$TEST_IMG"
236 $QEMU_IO -c "read -P 0x11 0 4k" "$TEST_IMG" | _filter_qemu_io
238 echo 'qemu-io ide0-hd0 "write -P 0x22 0 4k"' | run_qemu
-drive file="$TEST_IMG",snapshot
=off | _filter_qemu_io
240 $QEMU_IO -c "read -P 0x22 0 4k" "$TEST_IMG" | _filter_qemu_io
242 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
244 $QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io