Add parsing of "Failing tests:" from gtest output.

scripts/master/unittests/gtest_command_unittest.py

 #!/usr/bin/env python
-# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# 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.
 
 """Unit tests for classes in gtest_command.py."""
 
 import unittest
 
 import test_env  # pylint: disable=W0611
 
 from master.log_parser import gtest_command
@@ skipping 161 matching lines @@
 
 [----------] Global test environment tear-down
 [==========] 5 tests from 1 test cases ran. (136 ms total)
 [  PASSED  ] 5 tests.
 
 %(suppression)s
 program finished with exit code 255
 """ % {'suppression': VALGRIND_SUPPRESSION}
 
 
+FAILING_TESTS_OUTPUT = """
+Failing tests:
+ChromeRenderViewTest.FAILS_AllowDOMStorage
+PrerenderBrowserTest.PrerenderHTML5VideoJs
+"""
+
+FAILING_TESTS_EXPECTED = ['ChromeRenderViewTest.FAILS_AllowDOMStorage',
+                          'PrerenderBrowserTest.PrerenderHTML5VideoJs']
+
+
 FAILURES_SHARD = ['12>NavigationControllerTest.Reload',
                   '12>NavigationControllerTest/SpdyNetworkTransTest.Constructor/0',
                   '0>BadTest.TimesOut',
                   '12>MoreBadTest.TimesOutAndFails',
                   '0>SomeOtherTest.SwitchTypes']
 
 FAILS_FAILURES_SHARD = ['0>SomeOtherTest.FAILS_Bar']
 FLAKY_FAILURES_SHARD = ['0>SomeOtherTest.FLAKY_Baz']
 
 RELOAD_ERRORS_SHARD = r"""12>C:\b\slave\chrome-release-snappy\build\chrome\browser\navigation_controller_unittest.cc:381: Failure
@@ skipping 277 matching lines @@
     for line in TEST_DATA_VALGRIND.splitlines():
       observer.outLineReceived(line)
 
     self.assertEqual(0, len(observer.internal_error_lines))
     self.assertFalse(observer.RunningTests())
     self.assertFalse(observer.FailedTests())
     self.assertEqual([VALGRIND_HASH], observer.SuppressionHashes())
     self.assertEqual(VALGRIND_SUPPRESSION,
                      '\n'.join(observer.Suppression(VALGRIND_HASH)))
 
+    observer = gtest_command.TestObserver()
+    for line in FAILING_TESTS_OUTPUT.splitlines():
+      observer.outLineReceived(line)
+    self.assertEqual(FAILING_TESTS_EXPECTED,
+                     observer.FailedTests(True, True))
+
+  def DISABLED_testLogLineObserverSharding(self):
     # Same tests for log parsing with sharding_supervisor.
     observer = gtest_command.TestObserver()
     test_data_shard = self.AlternateShards(
         TEST_DATA_SHARD_0, TEST_DATA_SHARD_1)
     for line in test_data_shard:
       observer.outLineReceived(line)
     observer.outLineReceived(TEST_DATA_SHARD_EXIT + '2')
 
     self.assertEqual(0, len(observer.internal_error_lines))
     self.assertFalse(observer.RunningTests())
@@ skipping 90 matching lines @@
     for line in test_data_shard:
       observer.outLineReceived(line)
     observer.outLineReceived(TEST_DATA_SHARD_EXIT + '1')
 
     self.assertEqual(0, len(observer.internal_error_lines))
     self.assertFalse(observer.RunningTests())
 
 
 if __name__ == '__main__':
   unittest.main()