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Diffstat (limited to 'tests/avocado/virtio_check_params.py')
| -rw-r--r-- | tests/avocado/virtio_check_params.py | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/tests/avocado/virtio_check_params.py b/tests/avocado/virtio_check_params.py deleted file mode 100644 index 5fe370a179..0000000000 --- a/tests/avocado/virtio_check_params.py +++ /dev/null @@ -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) |