47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
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from os.path import dirname, join, exists, isfile
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import os
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import signal
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import unittest
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import mock
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from shutil import rmtree
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from mycroft.lock import Lock
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class TestLock(unittest.TestCase):
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def setUp(self):
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if exists('/tmp/mycroft'):
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rmtree('/tmp/mycroft')
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def test_create_lock(self):
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l1 = Lock('test')
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self.assertTrue(isfile('/tmp/mycroft/test.pid'))
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def test_delete_lock(self):
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l1 = Lock('test')
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self.assertTrue(isfile('/tmp/mycroft/test.pid'))
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l1.delete()
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self.assertFalse(isfile('/tmp/mycroft/test.pid'))
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@mock.patch('os.kill')
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def test_existing_lock(self, mock_kill):
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""" Test that an existing lock will kill the old pid. """
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l1 = Lock('test')
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self.assertTrue(isfile('/tmp/mycroft/test.pid'))
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l2 = Lock('test2')
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self.assertFalse(mock_kill.called)
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l2 = Lock('test')
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self.assertTrue(mock_kill.called)
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def test_keyboard_interrupt(self):
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l1 = Lock('test')
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self.assertTrue(isfile('/tmp/mycroft/test.pid'))
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try:
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os.kill(os.getpid(), signal.SIGINT)
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except KeyboardInterrupt:
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pass
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self.assertFalse(isfile('/tmp/mycroft/test.pid'))
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if __name__ == '__main__':
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unittest.main()
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