Adds new logging type SYSLOG which logs to the system log.

PRESUBMIT_test.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import re
 import subprocess
 import unittest
 
 import PRESUBMIT
@@ skipping 848 matching lines @@
 
   def tearDown(self):
     PRESUBMIT._ALL_PYDEPS_FILES = self.old_ALL_PYDEPS_FILES
 
   def _RunCheck(self):
     return PRESUBMIT._CheckPydepsNeedsUpdating(self.mock_input_api,
                                                self.mock_output_api,
                                                checker_for_tests=self.checker)
 
   def testAddedPydep(self):
+    # PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Android.
+    if self.mock_input_api.platform != 'linux2':
+      return []
+
     self.mock_input_api.files = [
       MockAffectedFile('new.pydeps', [], action='A'),
     ]
 
     results = self._RunCheck()
     self.assertEqual(1, len(results))
     self.assertTrue('PYDEPS_FILES' in str(results[0]))
 
   def testRemovedPydep(self):
+    # PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Android.
+    if self.mock_input_api.platform != 'linux2':
+      return []
+
     self.mock_input_api.files = [
       MockAffectedFile(PRESUBMIT._ALL_PYDEPS_FILES[0], [], action='D'),
     ]
 
     results = self._RunCheck()
     self.assertEqual(1, len(results))
     self.assertTrue('PYDEPS_FILES' in str(results[0]))
 
   def testRandomPyIgnored(self):
+    # PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Android.
+    if self.mock_input_api.platform != 'linux2':
+      return []
+
     self.mock_input_api.files = [
       MockAffectedFile('random.py', []),
     ]
 
     results = self._RunCheck()
     self.assertEqual(0, len(results), 'Unexpected results: %r' % results)
 
   def testRelevantPyNoChange(self):
+    # PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Android.
+    if self.mock_input_api.platform != 'linux2':
+      return []
+
     self.mock_input_api.files = [
       MockAffectedFile('A.py', []),
     ]
 
     def mock_check_output(cmd, shell=False):
       self.assertEqual('CMD A --output ""', cmd)
       return self.checker._file_cache['A.pydeps']
 
     self.mock_input_api.subprocess.check_output = mock_check_output
 
     results = self._RunCheck()
     self.assertEqual(0, len(results), 'Unexpected results: %r' % results)
 
   def testRelevantPyOneChange(self):
+    # PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Android.
+    if self.mock_input_api.platform != 'linux2':
+      return []
+
     self.mock_input_api.files = [
       MockAffectedFile('A.py', []),
     ]
 
     def mock_check_output(cmd, shell=False):
       self.assertEqual('CMD A --output ""', cmd)
       return 'changed data'
 
     self.mock_input_api.subprocess.check_output = mock_check_output
 
     results = self._RunCheck()
     self.assertEqual(1, len(results))
     self.assertTrue('File is stale' in str(results[0]))
 
   def testRelevantPyTwoChanges(self):
+    # PRESUBMIT._CheckPydepsNeedsUpdating is only implemented for Android.
+    if self.mock_input_api.platform != 'linux2':
+      return []
+
     self.mock_input_api.files = [
       MockAffectedFile('C.py', []),
     ]
 
     def mock_check_output(cmd, shell=False):
       return 'changed data'
 
     self.mock_input_api.subprocess.check_output = mock_check_output
 
     results = self._RunCheck()
@@ skipping 152 matching lines @@
                ['char* host = "https://www.aol.com"; // google.com'])
     ]
 
     warnings = PRESUBMIT._CheckHardcodedGoogleHostsInLowerLayers(
       input_api, MockOutputApi())
     self.assertEqual(0, len(warnings))
 
 
 if __name__ == '__main__':
   unittest.main()