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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from unittest import mock
from ironic_lib import utils
from oslo_concurrency import processutils
from ironic_python_agent import burnin
from ironic_python_agent import errors
from ironic_python_agent import hardware
from ironic_python_agent.tests.unit import base
@mock.patch.object(utils, 'execute', autospec=True)
class TestBurnin(base.IronicAgentTest):
def test_stress_ng_cpu_default(self, mock_execute):
node = {'driver_info': {}}
mock_execute.return_value = (['out', 'err'])
burnin.stress_ng_cpu(node)
mock_execute.assert_called_once_with(
'stress-ng', '--cpu', 0, '--timeout', 86400, '--metrics-brief')
def test_stress_ng_cpu_non_default(self, mock_execute):
node = {'driver_info': {'agent_burnin_cpu_cpu': 3,
'agent_burnin_cpu_timeout': 2911}}
mock_execute.return_value = (['out', 'err'])
burnin.stress_ng_cpu(node)
mock_execute.assert_called_once_with(
'stress-ng', '--cpu', 3, '--timeout', 2911, '--metrics-brief')
def test_stress_ng_cpu_no_stress_ng(self, mock_execute):
node = {'driver_info': {}}
mock_execute.side_effect = (['out', 'err'],
processutils.ProcessExecutionError())
burnin.stress_ng_cpu(node)
self.assertRaises(errors.CommandExecutionError,
burnin.stress_ng_cpu, node)
def test_stress_ng_vm_default(self, mock_execute):
node = {'driver_info': {}}
mock_execute.return_value = (['out', 'err'])
burnin.stress_ng_vm(node)
mock_execute.assert_called_once_with(
'stress-ng', '--vm', 0, '--vm-bytes', '98%',
'--timeout', 86400, '--metrics-brief')
def test_stress_ng_vm_non_default(self, mock_execute):
node = {'driver_info': {'agent_burnin_vm_vm': 2,
'agent_burnin_vm_vm-bytes': '25%',
'agent_burnin_vm_timeout': 120}}
mock_execute.return_value = (['out', 'err'])
burnin.stress_ng_vm(node)
mock_execute.assert_called_once_with(
'stress-ng', '--vm', 2, '--vm-bytes', '25%',
'--timeout', 120, '--metrics-brief')
def test_stress_ng_vm_no_stress_ng(self, mock_execute):
node = {'driver_info': {}}
mock_execute.side_effect = (['out', 'err'],
processutils.ProcessExecutionError())
burnin.stress_ng_vm(node)
self.assertRaises(errors.CommandExecutionError,
burnin.stress_ng_vm, node)
@mock.patch.object(hardware, 'list_all_block_devices', autospec=True)
def test_fio_disk_default(self, mock_list, mock_execute):
node = {'driver_info': {}}
mock_list.return_value = [
hardware.BlockDevice('/dev/sdj', 'big', 1073741824, True),
hardware.BlockDevice('/dev/hdaa', 'small', 65535, False),
]
mock_execute.return_value = (['out', 'err'])
burnin.fio_disk(node)
mock_execute.assert_called_once_with(
'fio', '--rw', 'readwrite', '--bs', '4k', '--direct', 1,
'--ioengine', 'libaio', '--iodepth', '32', '--verify',
'crc32c', '--verify_dump', 1, '--continue_on_error', 'verify',
'--loops', 4, '--runtime', 0, '--time_based', '--name',
'/dev/sdj', '--name', '/dev/hdaa')
@mock.patch.object(hardware, 'list_all_block_devices', autospec=True)
def test_fio_disk_no_default(self, mock_list, mock_execute):
node = {'driver_info': {'agent_burnin_fio_disk_runtime': 600,
'agent_burnin_fio_disk_loops': 5}}
mock_list.return_value = [
hardware.BlockDevice('/dev/sdj', 'big', 1073741824, True),
hardware.BlockDevice('/dev/hdaa', 'small', 65535, False),
]
mock_execute.return_value = (['out', 'err'])
burnin.fio_disk(node)
mock_execute.assert_called_once_with(
'fio', '--rw', 'readwrite', '--bs', '4k', '--direct', 1,
'--ioengine', 'libaio', '--iodepth', '32', '--verify',
'crc32c', '--verify_dump', 1, '--continue_on_error', 'verify',
'--loops', 5, '--runtime', 600, '--time_based', '--name',
'/dev/sdj', '--name', '/dev/hdaa')
@mock.patch.object(hardware, 'list_all_block_devices', autospec=True)
def test_fio_disk_no_fio(self, mock_list, mock_execute):
node = {'driver_info': {}}
mock_execute.side_effect = (['out', 'err'],
processutils.ProcessExecutionError())
burnin.fio_disk(node)
self.assertRaises(errors.CommandExecutionError,
burnin.fio_disk, node)
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