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60 lines
2.4 KiB
Python
60 lines
2.4 KiB
Python
# Copyright (C) 2011 Apple Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import logging
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import unittest
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from webkitpy.common.system.outputcapture import OutputCapture
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_log = logging.getLogger(__name__)
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class OutputCaptureTest(unittest.TestCase):
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def setUp(self):
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self.output = OutputCapture()
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def log_all_levels(self):
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_log.info('INFO')
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_log.warning('WARN')
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_log.error('ERROR')
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_log.critical('CRITICAL')
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def assertLogged(self, expected_logs):
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actual_stdout, actual_stderr, actual_logs = self.output.restore_output()
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self.assertEqual('', actual_stdout)
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self.assertEqual('', actual_stderr)
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self.assertMultiLineEqual(expected_logs, actual_logs)
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def test_initial_log_level(self):
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self.output.capture_output()
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self.log_all_levels()
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self.assertLogged('INFO\nWARN\nERROR\nCRITICAL\n')
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def test_set_log_level(self):
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self.output.set_log_level(logging.ERROR)
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self.output.capture_output()
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self.log_all_levels()
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self.output.set_log_level(logging.WARN)
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self.log_all_levels()
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self.assertLogged('ERROR\nCRITICAL\nWARN\nERROR\nCRITICAL\n')
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