1# Copyright (C) 2009 Google Inc. All rights reserved. 2# 3# Redistribution and use in source and binary forms, with or without 4# modification, are permitted provided that the following conditions are 5# met: 6# 7# * Redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer. 9# * Redistributions in binary form must reproduce the above 10# copyright notice, this list of conditions and the following disclaimer 11# in the documentation and/or other materials provided with the 12# distribution. 13# * Neither the name of Google Inc. nor the names of its 14# contributors may be used to endorse or promote products derived from 15# this software without specific prior written permission. 16# 17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29import os 30import StringIO 31import tempfile 32import unittest 33 34from webkitpy.common.system.executive import ScriptError 35from webkitpy.common.system.deprecated_logging import * 36 37class LoggingTest(unittest.TestCase): 38 39 def assert_log_equals(self, log_input, expected_output): 40 original_stderr = sys.stderr 41 test_stderr = StringIO.StringIO() 42 sys.stderr = test_stderr 43 44 try: 45 log(log_input) 46 actual_output = test_stderr.getvalue() 47 finally: 48 sys.stderr = original_stderr 49 50 self.assertEquals(actual_output, expected_output, "log(\"%s\") expected: %s actual: %s" % (log_input, expected_output, actual_output)) 51 52 def test_log(self): 53 self.assert_log_equals("test", "test\n") 54 55 # Test that log() does not throw an exception when passed an object instead of a string. 56 self.assert_log_equals(ScriptError(message="ScriptError"), "ScriptError\n") 57 58 59if __name__ == '__main__': 60 unittest.main() 61