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112 lines
5.4 KiB
112 lines
5.4 KiB
#!/usr/bin/env python
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#
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# Copyright (C) 2018 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import unittest
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import vts.utils.python.common.cmd_utils as cmd_utils
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import vts.utils.python.common.cmd_result as cmd_result
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class CmdResultTest(unittest.TestCase):
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'''Test methods for cmd_result module.'''
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def setUp(self):
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"""SetUp tasks"""
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self.res_single_no_error = cmd_result.CmdResult('stdout', '', 0)
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self.res_multiple_no_error = cmd_result.CmdResult('stdout1', '', 0)
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self.res_multiple_no_error.AddResult('stdout2', '', 0)
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self.res_multiple_one_error = cmd_result.CmdResult('stdout1', '', 0)
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self.res_multiple_one_error.AddResult('stdout2', 'stderr2', 1)
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self.res_multiple_one_stderr_only = cmd_result.CmdResult('stdout1', '', 0)
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self.res_multiple_one_stderr_only.AddResult('stdout2', 'stderr2', 0)
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self.res_multiple_with_cmd_and_exception = cmd_result.CmdResult(
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'stdout1', '', 0, cmd='cmd1')
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self.res_multiple_with_cmd_and_exception.AddResult(
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None, None, None, cmd='cmd2', exception='TCP connection lost')
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def tearDown(self):
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"""TearDown tasks"""
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def test_single_result_data(self):
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"""Tests the functionally of getting data from single command result."""
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self.assertEqual(self.res_single_no_error.stdout, 'stdout')
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self.assertEqual(self.res_single_no_error.stderr, '')
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self.assertEqual(self.res_single_no_error.returncode, 0)
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self.assertEqual(self.res_single_no_error.stdouts[-1], 'stdout')
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self.assertEqual(self.res_single_no_error.stderrs[-1], '')
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self.assertEqual(self.res_single_no_error.returncodes[-1], 0)
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def test_multiple_result_data(self):
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"""Tests the functionally of getting data from multiple command result."""
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self.assertEqual(self.res_multiple_no_error.stdout, 'stdout2')
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self.assertEqual(self.res_multiple_no_error.stderr, '')
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self.assertEqual(self.res_multiple_no_error.returncode, 0)
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self.assertEqual(self.res_multiple_no_error.stdouts, ['stdout1', 'stdout2'])
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self.assertEqual(self.res_multiple_no_error.stderrs, ['', ''])
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self.assertEqual(self.res_multiple_no_error.returncodes, [0, 0])
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def test_legacy_single_result_dictionary_support_no_error(self):
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"""Tests legacy dictionary getting method for single command result."""
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self.assertEqual(self.res_single_no_error[cmd_utils.STDOUT][0], 'stdout')
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self.assertFalse(self.res_single_no_error[cmd_utils.STDERR][0])
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self.assertFalse(any(self.res_single_no_error[cmd_utils.STDERR]))
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self.assertFalse(self.res_single_no_error[cmd_utils.EXIT_CODE][0])
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self.assertFalse(any(self.res_single_no_error[cmd_utils.EXIT_CODE]))
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def test_legacy_single_result_dictionary_support_no_error_wrong_key(self):
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"""Tests legacy dictionary getting method for single command result."""
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try:
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self.res_single_no_error["wrong key"]
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except KeyError as e:
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return # test pass, end test case
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except:
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pass # wrong exception, proceed to end of test function
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self.assertFalse(True, "wrong key should raise KeyError exception")
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def test_legacy_multiple_result_dictionary_support_no_error(self):
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"""Tests legacy dictionary getting method for multiple command results."""
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self.assertEqual(self.res_multiple_no_error[cmd_utils.STDOUT][0], 'stdout1')
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self.assertEqual(self.res_multiple_no_error[cmd_utils.STDOUT][1], 'stdout2')
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self.assertFalse(any(self.res_multiple_no_error[cmd_utils.STDERR]))
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self.assertFalse(any(self.res_multiple_no_error[cmd_utils.EXIT_CODE]))
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def test_legacy_multiple_result_dictionary_support_one_error(self):
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"""Tests legacy dictionary getting method for multiple command results."""
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self.assertTrue(any(self.res_multiple_one_error[cmd_utils.STDERR]))
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self.assertTrue(any(self.res_multiple_one_error[cmd_utils.EXIT_CODE]))
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def test_legacy_multiple_result_dictionary_support_one_stderr_only(self):
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"""Tests legacy dictionary getting method for multiple command results."""
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self.assertTrue(any(self.res_multiple_one_stderr_only[cmd_utils.STDERR]))
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self.assertFalse(any(self.res_multiple_one_stderr_only[cmd_utils.EXIT_CODE]))
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def test_multiple_result_with_cmd_and_exception(self):
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"""Tests getting original command strings and exceptions"""
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self.assertEqual(self.res_multiple_with_cmd_and_exception.cmd, 'cmd2')
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self.assertEqual(self.res_multiple_with_cmd_and_exception.cmds, ['cmd1', 'cmd2'])
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self.assertEqual(self.res_multiple_with_cmd_and_exception.exception, 'TCP connection lost')
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self.assertEqual(self.res_multiple_with_cmd_and_exception.exceptions,
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[None, 'TCP connection lost'])
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if __name__ == "__main__":
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unittest.main()
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