112 lines
4.8 KiB
Python
112 lines
4.8 KiB
Python
# Copyright 2016 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from mock import MagicMock
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from mock import patch
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from tripleo_validations.tests import base
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import validations.library.ovs_dpdk_pmd_cpus_check as validation
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class TestOvsDpdkPmdCpusCheck(base.TestCase):
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def setUp(self):
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super(TestOvsDpdkPmdCpusCheck, self).setUp()
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self.module = MagicMock()
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@patch('validations.library.ovs_dpdk_pmd_cpus_check.'
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'get_nodes_cores_info')
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@patch('validations.library.ovs_dpdk_pmd_cpus_check.'
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'get_cpus_list_from_mask_value')
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def test_validate_valid_pmd_cpus(self, mock_pmd_cpus, mock_cpus):
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mock_pmd_cpus.return_value = '0,1'
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mock_cpus.return_value = (
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[0, 1],
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[{'numa_node': 0, 'thread_siblings': [0, 2], 'cpu': 0},
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{'numa_node': 0, 'thread_siblings': [4, 6], 'cpu': 4},
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{'numa_node': 0, 'thread_siblings': [8, 10], 'cpu': 8},
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{'numa_node': 1, 'thread_siblings': [1, 3], 'cpu': 1},
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{'numa_node': 1, 'thread_siblings': [5, 7], 'cpu': 5},
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{'numa_node': 1, 'thread_siblings': [9, 11], 'cpu': 9}])
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validation.validate_pmd_cpus(self.module, '"3"')
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self.module.exit_json.assert_called_with(
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msg="PMD CPU's configured correctly.")
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@patch('validations.library.ovs_dpdk_pmd_cpus_check.'
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'get_nodes_cores_info')
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@patch('validations.library.ovs_dpdk_pmd_cpus_check.'
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'get_cpus_list_from_mask_value')
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def test_validate_invalid_pmd_cpus(self, mock_pmd_cpus, mock_cpus):
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mock_pmd_cpus.return_value = '0,2'
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mock_cpus.return_value = (
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[0, 1],
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[{'numa_node': 0, 'thread_siblings': [0, 2], 'cpu': 0},
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{'numa_node': 0, 'thread_siblings': [4, 6], 'cpu': 4},
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{'numa_node': 0, 'thread_siblings': [8, 10], 'cpu': 8},
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{'numa_node': 1, 'thread_siblings': [1, 3], 'cpu': 1},
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{'numa_node': 1, 'thread_siblings': [5, 7], 'cpu': 5},
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{'numa_node': 1, 'thread_siblings': [9, 11], 'cpu': 9}])
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validation.validate_pmd_cpus(self.module, '"5"')
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self.module.fail_json.assert_called_with(
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msg="Invalid PMD CPU's, cpu is not used from NUMA node(s): 1.")
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def test_get_cpus_list_from_mask_value(self):
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cpu_mask_val = '"3"'
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expected_value = "0,1"
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result = validation.get_cpus_list_from_mask_value(cpu_mask_val)
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self.assertEqual(result, expected_value)
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def test_valid_get_nodes_cores_info(self):
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lines = "# format\n0,0,0\n 0,0,2\n1,1,1\n1,1,3"
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self.module.run_command.return_value = [0, lines, ""]
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expected_value = (
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[0, 1],
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[{'numa_node': 0, 'thread_siblings': [0, 2], 'cpu': 0},
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{'numa_node': 1, 'thread_siblings': [1, 3], 'cpu': 1}])
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result = validation.get_nodes_cores_info(self.module)
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self.assertListEqual(result[0], expected_value[0])
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self.assertListEqual(result[1], expected_value[1])
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def test_invalid_missing_val_get_nodes_cores_info(self):
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lines = "# format\n,0,0\n 0,0,2\n1,1,1\n1,1,3"
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self.module.run_command.return_value = [0, lines, ""]
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validation.get_nodes_cores_info(self.module)
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self.module.fail_json.assert_called_with(
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msg="Unable to determine physical and logical cpus.")
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def test_invalid_missing_field_get_nodes_cores_info(self):
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lines = "# format\n0,0\n 0,0,2\n1,1,1\n1,1,3"
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self.module.run_command.return_value = [0, lines, ""]
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validation.get_nodes_cores_info(self.module)
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self.module.fail_json.assert_called_with(
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msg="Unable to determine physical and logical cpus.")
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def test_invalid_incorrect_value_get_nodes_cores_info(self):
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lines = "# format\nab,0,0\n0,0,2\n1,1,1\n1,1,3"
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self.module.run_command.return_value = [0, lines, ""]
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validation.get_nodes_cores_info(self.module)
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self.module.fail_json.assert_called_with(
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msg="Unable to determine physical and logical cpus.")
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def test_invalid_command_result_get_nodes_cores_info(self):
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self.module.run_command.return_value = []
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validation.get_nodes_cores_info(self.module)
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self.module.fail_json.assert_called_with(
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msg="Unable to determine physical and logical cpus.")
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