A previous commit removed the default filters for qmp_log with the
intention to make them explicit; but this happened only for test 206.
There are more tests (for more exotic image formats than qcow2) which
require the filename filter, though.
Note that 237 is still broken for Python 2.x, which is fixed in the next
commit.
Fixes: f8ca8609d8
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20190210145736.1486-2-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
186 lines
6.2 KiB
Python
Executable file
186 lines
6.2 KiB
Python
Executable file
#!/usr/bin/env python
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#
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# Test luks and file image creation
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#
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# Copyright (C) 2018 Red Hat, Inc.
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#
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# Creator/Owner: Kevin Wolf <kwolf@redhat.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will 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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import iotests
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from iotests import imgfmt
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iotests.verify_image_format(supported_fmts=['luks'])
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iotests.verify_protocol(supported=['file'])
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def blockdev_create(vm, options):
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result = vm.qmp_log('blockdev-create', job_id='job0', options=options,
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filters=[iotests.filter_qmp_testfiles])
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if 'return' in result:
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assert result['return'] == {}
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vm.run_job('job0')
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iotests.log("")
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with iotests.FilePath('t.luks') as disk_path, \
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iotests.VM() as vm:
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vm.add_object('secret,id=keysec0,data=foo')
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#
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# Successful image creation (defaults)
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#
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iotests.log("=== Successful image creation (defaults) ===")
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iotests.log("")
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size = 128 * 1024 * 1024
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vm.launch()
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blockdev_create(vm, { 'driver': 'file',
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'filename': disk_path,
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'size': 0 })
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vm.qmp_log('blockdev-add', driver='file', filename=disk_path,
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node_name='imgfile', filters=[iotests.filter_qmp_testfiles])
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blockdev_create(vm, { 'driver': imgfmt,
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'file': 'imgfile',
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'key-secret': 'keysec0',
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'size': size,
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'iter-time': 10 })
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vm.shutdown()
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# TODO Proper support for images to be used with imgopts and/or protocols
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iotests.img_info_log(
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'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
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filter_path=disk_path,
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extra_args=['--object', 'secret,id=keysec0,data=foo'],
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imgopts=True)
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#
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# Successful image creation (with non-default options)
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#
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iotests.log("=== Successful image creation (with non-default options) ===")
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iotests.log("")
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size = 64 * 1024 * 1024
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vm.launch()
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blockdev_create(vm, { 'driver': 'file',
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'filename': disk_path,
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'size': 0 })
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blockdev_create(vm, { 'driver': imgfmt,
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'file': {
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'driver': 'file',
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'filename': disk_path,
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},
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'size': size,
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'key-secret': 'keysec0',
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'cipher-alg': 'twofish-128',
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'cipher-mode': 'ctr',
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'ivgen-alg': 'plain64',
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'ivgen-hash-alg': 'md5',
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'hash-alg': 'sha1',
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'iter-time': 10 })
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vm.shutdown()
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# TODO Proper support for images to be used with imgopts and/or protocols
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iotests.img_info_log(
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'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
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filter_path=disk_path,
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extra_args=['--object', 'secret,id=keysec0,data=foo'],
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imgopts=True)
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#
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# Invalid BlockdevRef
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#
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iotests.log("=== Invalid BlockdevRef ===")
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iotests.log("")
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size = 64 * 1024 * 1024
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vm.launch()
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blockdev_create(vm, { 'driver': imgfmt,
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'file': "this doesn't exist",
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'size': size })
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vm.shutdown()
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#
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# Zero size
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#
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iotests.log("=== Zero size ===")
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iotests.log("")
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vm.add_blockdev('driver=file,filename=%s,node-name=node0' % (disk_path))
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vm.launch()
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blockdev_create(vm, { 'driver': imgfmt,
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'file': 'node0',
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'key-secret': 'keysec0',
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'size': 0,
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'iter-time': 10 })
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vm.shutdown()
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# TODO Proper support for images to be used with imgopts and/or protocols
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iotests.img_info_log(
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'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
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filter_path=disk_path,
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extra_args=['--object', 'secret,id=keysec0,data=foo'],
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imgopts=True)
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#
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# Invalid sizes
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#
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# TODO Negative image sizes aren't handled correctly, but this is a problem
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# with QAPI's implementation of the 'size' type and affects other commands as
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# well. Once this is fixed, we may want to add a test case here.
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# 1. 2^64 - 512
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# 2. 2^63 = 8 EB (qemu-img enforces image sizes less than this)
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# 3. 2^63 - 512 (generally valid, but with the crypto header the file will
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# exceed 63 bits)
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iotests.log("=== Invalid sizes ===")
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iotests.log("")
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vm.launch()
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for size in [ 18446744073709551104, 9223372036854775808, 9223372036854775296 ]:
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blockdev_create(vm, { 'driver': imgfmt,
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'file': 'node0',
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'key-secret': 'keysec0',
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'size': size })
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vm.shutdown()
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#
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# Resize image with invalid sizes
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#
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iotests.log("=== Resize image with invalid sizes ===")
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iotests.log("")
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vm.add_blockdev('driver=luks,file=node0,key-secret=keysec0,node-name=node1')
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vm.launch()
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vm.qmp_log('block_resize', node_name='node1', size=9223372036854775296)
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vm.qmp_log('block_resize', node_name='node1', size=9223372036854775808)
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vm.qmp_log('block_resize', node_name='node1', size=18446744073709551104)
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vm.qmp_log('block_resize', node_name='node1', size=-9223372036854775808)
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vm.shutdown()
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# TODO Proper support for images to be used with imgopts and/or protocols
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iotests.img_info_log(
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'driver=luks,file.driver=file,file.filename=%s,key-secret=keysec0' % (disk_path),
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filter_path=disk_path,
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extra_args=['--object', 'secret,id=keysec0,data=foo'],
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imgopts=True)
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