92 lines
3.0 KiB
Python
92 lines
3.0 KiB
Python
# Copyright 2014 OpenStack Foundation
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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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"""Tests to test the test framework"""
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import sys
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import unittest
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import eventlet.timeout
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from neutron.tests import base
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class BrokenExceptionHandlerTestCase(base.DietTestCase):
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# Embedded to hide from the regular test discovery
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class MyTestCase(base.DietTestCase):
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def setUp(self):
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super(BrokenExceptionHandlerTestCase.MyTestCase, self).setUp()
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self.addOnException(self._diag_collect)
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def _diag_collect(self, exc_info):
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raise ValueError('whoopsie daisy')
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def runTest(self):
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raise IndexError("Thou shalt not pass by reference")
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def test_broken_exception_handler(self):
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result = self.MyTestCase().run()
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# ensure both exceptions are logged
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self.assertIn('Thou shalt', result.errors[0][1])
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self.assertIn('whoopsie', result.errors[0][1])
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self.assertFalse(result.wasSuccessful())
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class SystemExitTestCase(base.DietTestCase):
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# Embedded to hide from the regular test discovery
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class MyTestCase(base.DietTestCase):
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def __init__(self, exitcode):
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super(SystemExitTestCase.MyTestCase, self).__init__()
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self.exitcode = exitcode
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def runTest(self):
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if self.exitcode is not None:
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sys.exit(self.exitcode)
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def test_no_sysexit(self):
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result = self.MyTestCase(exitcode=None).run()
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self.assertTrue(result.wasSuccessful())
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def test_sysexit(self):
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expectedFails = [self.MyTestCase(exitcode) for exitcode in (0, 1)]
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suite = unittest.TestSuite(tests=expectedFails)
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result = self.defaultTestResult()
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try:
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suite.run(result)
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except SystemExit:
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self.fail('SystemExit escaped!')
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self.assertEqual([], result.errors)
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self.assertItemsEqual(set(id(t) for t in expectedFails),
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set(id(t) for (t, traceback) in result.failures))
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class CatchTimeoutTestCase(base.DietTestCase):
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# Embedded to hide from the regular test discovery
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class MyTestCase(base.DietTestCase):
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def test_case(self):
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raise eventlet.Timeout()
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def runTest(self):
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return self.test_case()
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def test_catch_timeout(self):
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try:
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result = self.MyTestCase().run()
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self.assertFalse(result.wasSuccessful())
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except eventlet.Timeout:
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self.fail('Timeout escaped!')
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