1 ##############################################################################
2 # Copyright (c) 2015 Huawei Technologies Co.,Ltd and other.
4 # All rights reserved. This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
7 # http://www.apache.org/licenses/LICENSE-2.0
8 ##############################################################################
10 # Unittest for yardstick.benchmark.scenarios.compute.qemu_migrate.QemuMigrate
12 from __future__ import absolute_import
17 from oslo_serialization import jsonutils
19 from yardstick.benchmark.scenarios.compute import qemu_migrate
20 from yardstick.common import exceptions as y_exc
23 @mock.patch('yardstick.benchmark.scenarios.compute.qemu_migrate.ssh')
24 class QemuMigrateTestCase(unittest.TestCase):
30 "rpm_dir": "/opt/rpm",
31 "script_dir": "/opt/scripts",
32 "image_dir": "/opt/image",
37 "host-install-qemu.sh",
49 "migrate_to_port": 4444,
51 "qmp_src_path": "/tmp/qmp-sock-src",
52 "qmp_dst_path": "/tmp/qmp-sock-dst",
53 "max_down_time": "0.10"
58 "ip": "10.229.43.154",
59 "key_filename": "/yardstick/resources/files/yardstick_key",
66 def test_qemu_migrate_successful_setup(self, mock_ssh):
68 q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
69 mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
72 self.assertIsNotNone(q.host)
73 self.assertTrue(q.setup_done)
75 def test_qemu_migrate_successful_no_sla(self, mock_ssh):
77 self.scenario_cfg.pop("sla", None)
78 q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
79 mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
82 sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
83 mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
86 expected_result = jsonutils.loads(sample_output)
87 self.assertEqual(result, expected_result)
89 def test_qemu_migrate_successful_sla(self, mock_ssh):
91 self.scenario_cfg.update({"sla": {
98 q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
99 mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
102 sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
103 mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
106 expected_result = jsonutils.loads(sample_output)
107 self.assertEqual(result, expected_result)
109 def test_qemu_migrate_unsuccessful_sla_totaltime(self, mock_ssh):
112 self.scenario_cfg.update({"sla": {"max_totaltime": 10}})
113 q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
114 mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
117 sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
119 mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
120 self.assertRaises(y_exc.SLAValidationError, q.run, result)
122 def test_qemu_migrate_unsuccessful_sla_downtime(self, mock_ssh):
125 self.scenario_cfg.update({"sla": {"max_downtime": 0.10}})
126 q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
127 mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
130 sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
132 mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
133 self.assertRaises(y_exc.SLAValidationError, q.run, result)
135 def test_qemu_migrate_unsuccessful_sla_setuptime(self, mock_ssh):
138 self.scenario_cfg.update({"sla": {"max_setuptime": 0.50}})
139 q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
140 mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
143 sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
145 mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
146 self.assertRaises(y_exc.SLAValidationError, q.run, result)
148 def test_qemu_migrate_unsuccessful_script_error(self, mock_ssh):
151 self.scenario_cfg.update({"sla": {"max_totaltime": 10}})
152 q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
153 mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
157 mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR')
158 self.assertRaises(RuntimeError, q.run, result)