deleted file mode 100644
@@ -1,143 +0,0 @@
-#
-# Test virtio-scsi and virtio-blk queue settings for all machine types
-#
-# Copyright (c) 2019 Virtuozzo International GmbH
-#
-# 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 sys
-import os
-import re
-import logging
-
-from qemu.machine import QEMUMachine
-from avocado_qemu import QemuSystemTest
-from avocado import skip
-
-#list of machine types and virtqueue properties to test
-VIRTIO_SCSI_PROPS = {'seg_max_adjust': 'seg_max_adjust'}
-VIRTIO_BLK_PROPS = {'seg_max_adjust': 'seg-max-adjust'}
-
-DEV_TYPES = {'virtio-scsi-pci': VIRTIO_SCSI_PROPS,
- 'virtio-blk-pci': VIRTIO_BLK_PROPS}
-
-VM_DEV_PARAMS = {'virtio-scsi-pci': ['-device', 'virtio-scsi-pci,id=scsi0'],
- 'virtio-blk-pci': ['-device',
- 'virtio-blk-pci,id=scsi0,drive=drive0',
- '-drive',
- 'driver=null-co,id=drive0,if=none']}
-
-
-class VirtioMaxSegSettingsCheck(QemuSystemTest):
- @staticmethod
- def make_pattern(props):
- pattern_items = [r'{0} = \w+'.format(prop) for prop in props]
- return '|'.join(pattern_items)
-
- def query_virtqueue(self, vm, dev_type_name):
- query_ok = False
- error = None
- props = None
-
- output = vm.cmd('human-monitor-command',
- command_line = 'info qtree')
- props_list = DEV_TYPES[dev_type_name].values();
- pattern = self.make_pattern(props_list)
- res = re.findall(pattern, output)
-
- if len(res) != len(props_list):
- props_list = set(props_list)
- res = set(res)
- not_found = props_list.difference(res)
- not_found = ', '.join(not_found)
- error = '({0}): The following properties not found: {1}'\
- .format(dev_type_name, not_found)
- else:
- query_ok = True
- props = dict()
- for prop in res:
- p = prop.split(' = ')
- props[p[0]] = p[1]
- return query_ok, props, error
-
- def check_mt(self, mt, dev_type_name):
- mt['device'] = dev_type_name # Only for the debug() call.
- logger = logging.getLogger('machine')
- logger.debug(mt)
- with QEMUMachine(self.qemu_bin) as vm:
- vm.set_machine(mt["name"])
- vm.add_args('-nodefaults')
- for s in VM_DEV_PARAMS[dev_type_name]:
- vm.add_args(s)
- try:
- vm.launch()
- query_ok, props, error = self.query_virtqueue(vm, dev_type_name)
- except:
- query_ok = False
- error = sys.exc_info()[0]
-
- if not query_ok:
- self.fail('machine type {0}: {1}'.format(mt['name'], error))
-
- for prop_name, prop_val in props.items():
- expected_val = mt[prop_name]
- self.assertEqual(expected_val, prop_val)
-
- @staticmethod
- def seg_max_adjust_enabled(mt):
- # machine types >= 5.0 should have seg_max_adjust = true
- # others seg_max_adjust = false
- mt = mt.split("-")
-
- # machine types with one line name and name like pc-x.x
- if len(mt) <= 2:
- return False
-
- # machine types like pc-<chip_name>-x.x[.x]
- ver = mt[2]
- ver = ver.split(".");
-
- # versions >= 5.0 goes with seg_max_adjust enabled
- major = int(ver[0])
-
- if major >= 5:
- return True
- return False
-
- @skip("break multi-arch CI")
- def test_machine_types(self):
- # collect all machine types except 'none', 'isapc', 'microvm'
- with QEMUMachine(self.qemu_bin) as vm:
- vm.launch()
- machines = [m['name'] for m in vm.cmd('query-machines')]
- vm.shutdown()
- machines.remove('none')
- machines.remove('isapc')
- machines.remove('microvm')
-
- for dev_type in DEV_TYPES:
- # create the list of machine types and their parameters.
- mtypes = list()
- for m in machines:
- if self.seg_max_adjust_enabled(m):
- enabled = 'true'
- else:
- enabled = 'false'
- mtypes.append({'name': m,
- DEV_TYPES[dev_type]['seg_max_adjust']: enabled})
-
- # test each machine type for a device type
- for mt in mtypes:
- self.check_mt(mt, dev_type)