Instead of having a separate blockdev_create() function, make use of the VM.blockdev_create() offered by iotests.py. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
177 lines
5.9 KiB
Python
Executable file
177 lines
5.9 KiB
Python
Executable file
#!/usr/bin/env python
|
|
#
|
|
# Test luks and file image creation
|
|
#
|
|
# Copyright (C) 2018 Red Hat, Inc.
|
|
#
|
|
# Creator/Owner: Kevin Wolf <kwolf@redhat.com>
|
|
#
|
|
# 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/>.
|
|
#
|
|
|
|
import iotests
|
|
from iotests import imgfmt
|
|
|
|
iotests.verify_image_format(supported_fmts=['luks'])
|
|
iotests.verify_protocol(supported=['file'])
|
|
|
|
with iotests.FilePath('t.luks') as disk_path, \
|
|
iotests.VM() as vm:
|
|
|
|
vm.add_object('secret,id=keysec0,data=foo')
|
|
|
|
#
|
|
# Successful image creation (defaults)
|
|
#
|
|
iotests.log("=== Successful image creation (defaults) ===")
|
|
iotests.log("")
|
|
|
|
size = 128 * 1024 * 1024
|
|
|
|
vm.launch()
|
|
vm.blockdev_create({ 'driver': 'file',
|
|
'filename': disk_path,
|
|
'size': 0 })
|
|
|
|
vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
|
|
node_name='imgfile', filters=[iotests.filter_qmp_testfiles])
|
|
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'imgfile',
|
|
'key-secret': 'keysec0',
|
|
'size': size,
|
|
'iter-time': 10 })
|
|
vm.shutdown()
|
|
|
|
# TODO Proper support for images to be used with imgopts and/or protocols
|
|
iotests.img_info_log(
|
|
'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
|
|
filter_path=disk_path,
|
|
extra_args=['--object', 'secret,id=keysec0,data=foo'],
|
|
imgopts=True)
|
|
|
|
#
|
|
# Successful image creation (with non-default options)
|
|
#
|
|
iotests.log("=== Successful image creation (with non-default options) ===")
|
|
iotests.log("")
|
|
|
|
size = 64 * 1024 * 1024
|
|
|
|
vm.launch()
|
|
vm.blockdev_create({ 'driver': 'file',
|
|
'filename': disk_path,
|
|
'size': 0 })
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': {
|
|
'driver': 'file',
|
|
'filename': disk_path,
|
|
},
|
|
'size': size,
|
|
'key-secret': 'keysec0',
|
|
'cipher-alg': 'twofish-128',
|
|
'cipher-mode': 'ctr',
|
|
'ivgen-alg': 'plain64',
|
|
'ivgen-hash-alg': 'md5',
|
|
'hash-alg': 'sha1',
|
|
'iter-time': 10 })
|
|
vm.shutdown()
|
|
|
|
# TODO Proper support for images to be used with imgopts and/or protocols
|
|
iotests.img_info_log(
|
|
'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
|
|
filter_path=disk_path,
|
|
extra_args=['--object', 'secret,id=keysec0,data=foo'],
|
|
imgopts=True)
|
|
|
|
#
|
|
# Invalid BlockdevRef
|
|
#
|
|
iotests.log("=== Invalid BlockdevRef ===")
|
|
iotests.log("")
|
|
|
|
size = 64 * 1024 * 1024
|
|
|
|
vm.launch()
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': "this doesn't exist",
|
|
'size': size })
|
|
vm.shutdown()
|
|
|
|
#
|
|
# Zero size
|
|
#
|
|
iotests.log("=== Zero size ===")
|
|
iotests.log("")
|
|
|
|
vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
|
|
vm.launch()
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'node0',
|
|
'key-secret': 'keysec0',
|
|
'size': 0,
|
|
'iter-time': 10 })
|
|
vm.shutdown()
|
|
|
|
# TODO Proper support for images to be used with imgopts and/or protocols
|
|
iotests.img_info_log(
|
|
'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
|
|
filter_path=disk_path,
|
|
extra_args=['--object', 'secret,id=keysec0,data=foo'],
|
|
imgopts=True)
|
|
|
|
#
|
|
# Invalid sizes
|
|
#
|
|
|
|
# TODO Negative image sizes aren't handled correctly, but this is a problem
|
|
# with QAPI's implementation of the 'size' type and affects other commands as
|
|
# well. Once this is fixed, we may want to add a test case here.
|
|
|
|
# 1. 2^64 - 512
|
|
# 2. 2^63 = 8 EB (qemu-img enforces image sizes less than this)
|
|
# 3. 2^63 - 512 (generally valid, but with the crypto header the file will
|
|
# exceed 63 bits)
|
|
iotests.log("=== Invalid sizes ===")
|
|
iotests.log("")
|
|
|
|
vm.launch()
|
|
for size in [ 18446744073709551104, 9223372036854775808, 9223372036854775296 ]:
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'node0',
|
|
'key-secret': 'keysec0',
|
|
'size': size })
|
|
vm.shutdown()
|
|
|
|
#
|
|
# Resize image with invalid sizes
|
|
#
|
|
iotests.log("=== Resize image with invalid sizes ===")
|
|
iotests.log("")
|
|
|
|
vm.add_blockdev('driver=luks,file=node0,key-secret=keysec0,node-name=node1')
|
|
vm.launch()
|
|
vm.qmp_log('block_resize', node_name='node1', size=9223372036854775296)
|
|
vm.qmp_log('block_resize', node_name='node1', size=9223372036854775808)
|
|
vm.qmp_log('block_resize', node_name='node1', size=18446744073709551104)
|
|
vm.qmp_log('block_resize', node_name='node1', size=-9223372036854775808)
|
|
vm.shutdown()
|
|
|
|
# TODO Proper support for images to be used with imgopts and/or protocols
|
|
iotests.img_info_log(
|
|
'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
|
|
filter_path=disk_path,
|
|
extra_args=['--object', 'secret,id=keysec0,data=foo'],
|
|
imgopts=True)
|