7c47752608
Use the program search path to find the Python 3 interpreter.
Patch created mechanically by running:
$ sed -i "s,^#\!/usr/bin/\(env\ \)\?python$,#\!/usr/bin/env python3," \
$(git grep -lF '#!/usr/bin/env python' \
| xargs grep -L 'if __name__.*__main__')
Reported-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200130163232.10446-11-philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
145 lines
4.3 KiB
Python
Executable File
145 lines
4.3 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
#
|
|
# Test VPC and file image creation
|
|
#
|
|
# Copyright (C) 2019 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/>.
|
|
#
|
|
|
|
import iotests
|
|
from iotests import imgfmt
|
|
|
|
|
|
# Successful image creation (defaults)
|
|
def implicit_defaults(vm, file_path):
|
|
iotests.log("=== Successful image creation (defaults) ===")
|
|
iotests.log("")
|
|
|
|
# 8 heads, 964 cyls/head, 17 secs/cyl
|
|
# (Close to 64 MB)
|
|
size = 8 * 964 * 17 * 512
|
|
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'protocol-node',
|
|
'size': size })
|
|
|
|
|
|
# Successful image creation (explicit defaults)
|
|
def explicit_defaults(vm, file_path):
|
|
iotests.log("=== Successful image creation (explicit defaults) ===")
|
|
iotests.log("")
|
|
|
|
# 16 heads, 964 cyls/head, 17 secs/cyl
|
|
# (Close to 128 MB)
|
|
size = 16 * 964 * 17 * 512
|
|
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'protocol-node',
|
|
'size': size,
|
|
'subformat': 'dynamic',
|
|
'force-size': False })
|
|
|
|
|
|
# Successful image creation (non-default options)
|
|
def non_defaults(vm, file_path):
|
|
iotests.log("=== Successful image creation (non-default options) ===")
|
|
iotests.log("")
|
|
|
|
# Not representable in CHS (fine with force-size=True)
|
|
size = 1048576
|
|
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'protocol-node',
|
|
'size': size,
|
|
'subformat': 'fixed',
|
|
'force-size': True })
|
|
|
|
|
|
# Size not representable in CHS with force-size=False
|
|
def non_chs_size_without_force(vm, file_path):
|
|
iotests.log("=== Size not representable in CHS ===")
|
|
iotests.log("")
|
|
|
|
# Not representable in CHS (will not work with force-size=False)
|
|
size = 1048576
|
|
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'protocol-node',
|
|
'size': size,
|
|
'force-size': False })
|
|
|
|
|
|
# Zero size
|
|
def zero_size(vm, file_path):
|
|
iotests.log("=== Zero size===")
|
|
iotests.log("")
|
|
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'protocol-node',
|
|
'size': 0 })
|
|
|
|
|
|
# Maximum CHS size
|
|
def maximum_chs_size(vm, file_path):
|
|
iotests.log("=== Maximum CHS size===")
|
|
iotests.log("")
|
|
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'protocol-node',
|
|
'size': 16 * 65535 * 255 * 512 })
|
|
|
|
|
|
# Actual maximum size
|
|
def maximum_size(vm, file_path):
|
|
iotests.log("=== Actual maximum size===")
|
|
iotests.log("")
|
|
|
|
vm.blockdev_create({ 'driver': imgfmt,
|
|
'file': 'protocol-node',
|
|
'size': 0xff000000 * 512,
|
|
'force-size': True })
|
|
|
|
|
|
def main():
|
|
for test_func in [implicit_defaults, explicit_defaults, non_defaults,
|
|
non_chs_size_without_force, zero_size, maximum_chs_size,
|
|
maximum_size]:
|
|
|
|
with iotests.FilePath('t.vpc') as file_path, \
|
|
iotests.VM() as vm:
|
|
|
|
vm.launch()
|
|
|
|
iotests.log('--- Creating empty file ---')
|
|
vm.blockdev_create({ 'driver': 'file',
|
|
'filename': file_path,
|
|
'size': 0 })
|
|
|
|
vm.qmp_log('blockdev-add', driver='file', filename=file_path,
|
|
node_name='protocol-node',
|
|
filters=[iotests.filter_qmp_testfiles])
|
|
iotests.log('')
|
|
|
|
print_info = test_func(vm, file_path)
|
|
iotests.log('')
|
|
|
|
vm.shutdown()
|
|
iotests.img_info_log(file_path)
|
|
|
|
|
|
iotests.script_main(main,
|
|
supported_fmts=['vpc'],
|
|
supported_protocols=['file'])
|