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-rw-r--r--tests/unit/network_services/helpers/test_cpu.py119
1 files changed, 119 insertions, 0 deletions
diff --git a/tests/unit/network_services/helpers/test_cpu.py b/tests/unit/network_services/helpers/test_cpu.py
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+++ b/tests/unit/network_services/helpers/test_cpu.py
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+#!/usr/bin/env python
+
+# Copyright (c) 2016-2017 Intel Corporation
+#
+# 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 __future__ import absolute_import
+from __future__ import division
+import unittest
+import mock
+import subprocess
+
+from yardstick.network_services.helpers.cpu import \
+ CpuSysCores
+
+
+class TestCpuSysCores(unittest.TestCase):
+
+ def test___init__(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(1, "", ""))
+ ssh_mock.put = \
+ mock.Mock(return_value=(1, "", ""))
+ cpu_topo = CpuSysCores(ssh_mock)
+ self.assertIsNotNone(cpu_topo.connection)
+
+ def test__get_core_details(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(1, "", ""))
+ ssh_mock.put = \
+ mock.Mock(return_value=(1, "", ""))
+ cpu_topo = CpuSysCores(ssh_mock)
+ subprocess.check_output = mock.Mock(return_value=0)
+ lines = ["cpu:1", "topo:2", ""]
+ self.assertEqual([{'topo': '2', 'cpu': '1'}],
+ cpu_topo._get_core_details(lines))
+
+ def test_get_core_socket(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(1, "cpu:1\ntest:2\n \n", ""))
+ ssh_mock.put = \
+ mock.Mock(return_value=(1, "", ""))
+ cpu_topo = CpuSysCores(ssh_mock)
+ subprocess.check_output = mock.Mock(return_value=0)
+ cpu_topo._get_core_details = \
+ mock.Mock(side_effect=[[{'Core(s) per socket': '2', 'Thread(s) per core': '1'}],
+ [{'physical id': '2', 'processor': '1'}]])
+ self.assertEqual({'thread_per_core': '1', '2': ['1'],
+ 'cores_per_socket': '2'},
+ cpu_topo.get_core_socket())
+
+ def test_validate_cpu_cfg(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(1, "cpu:1\ntest:2\n \n", ""))
+ ssh_mock.put = \
+ mock.Mock(return_value=(1, "", ""))
+ cpu_topo = CpuSysCores(ssh_mock)
+ subprocess.check_output = mock.Mock(return_value=0)
+ cpu_topo._get_core_details = \
+ mock.Mock(side_effect=[[{'Core(s) per socket': '2', 'Thread(s) per core': '1'}],
+ [{'physical id': '2', 'processor': '1'}]])
+ cpu_topo.core_map = \
+ {'thread_per_core': '1', '2':['1'], 'cores_per_socket': '2'}
+ self.assertEqual(-1, cpu_topo.validate_cpu_cfg())
+
+ def test_validate_cpu_cfg_2t(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(1, "cpu:1\ntest:2\n \n", ""))
+ ssh_mock.put = \
+ mock.Mock(return_value=(1, "", ""))
+ cpu_topo = CpuSysCores(ssh_mock)
+ subprocess.check_output = mock.Mock(return_value=0)
+ cpu_topo._get_core_details = \
+ mock.Mock(side_effect=[[{'Core(s) per socket': '2', 'Thread(s) per core': '1'}],
+ [{'physical id': '2', 'processor': '1'}]])
+ cpu_topo.core_map = \
+ {'thread_per_core': 1, '2':['1'], 'cores_per_socket': '2'}
+ vnf_cfg = {'lb_config': 'SW', 'lb_count': 1, 'worker_config':
+ '1C/2T', 'worker_threads': 1}
+ self.assertEqual(-1, cpu_topo.validate_cpu_cfg(vnf_cfg))
+
+ def test_validate_cpu_cfg_fail(self):
+ with mock.patch("yardstick.ssh.SSH") as ssh:
+ ssh_mock = mock.Mock(autospec=ssh.SSH)
+ ssh_mock.execute = \
+ mock.Mock(return_value=(1, "cpu:1\ntest:2\n \n", ""))
+ ssh_mock.put = \
+ mock.Mock(return_value=(1, "", ""))
+ cpu_topo = CpuSysCores(ssh_mock)
+ subprocess.check_output = mock.Mock(return_value=0)
+ cpu_topo._get_core_details = \
+ mock.Mock(side_effect=[[{'Core(s) per socket': '2', 'Thread(s) per core': '1'}],
+ [{'physical id': '2', 'processor': '1'}]])
+ cpu_topo.core_map = \
+ {'thread_per_core': 1, '2':[1], 'cores_per_socket': 2}
+ vnf_cfg = {'lb_config': 'SW', 'lb_count': 1, 'worker_config':
+ '1C/1T', 'worker_threads': 1}
+ self.assertEqual(-1, cpu_topo.validate_cpu_cfg(vnf_cfg))