Refactoring to migrate layout tests over.

tools/testing/test_configuration.py

 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 """Common Testconfiguration subclasses used to define a class of tests."""
 
 import atexit
 import fileinput
 import os
 import re
@@ skipping 238 matching lines @@
           continue
         tests.append(test_case.BrowserTestCase(self.context,
                                                test_path,
                                                os.path.join(root, f),
                                                self.fatal_static_type_errors,
                                                mode, arch, component))
     atexit.register(lambda: self._Cleanup(tests))
     return tests
 
   def IsTest(self, name):
-    return name.endswith('_tests.dart')
+    return name.endswith('_tests.dart') or name.endswith('Test.dart')
 
 
 class CompilationTestConfiguration(test.TestConfiguration):
   """Configuration that searches specific directories for apps to compile.
 
   Expects a status file named  dartc.status
   """
 
   def __init__(self, context, root):
     super(CompilationTestConfiguration, self).__init__(context, root)
@@ skipping 47 matching lines @@
 
   def GetTestStatus(self, sections, defs):
     status = os.path.join(self.root, 'dartc.status')
     if os.path.exists(status):
       test.ReadConfigurationInto(status, sections, defs)
 
   def _Cleanup(self, tests):
     if not utils.Daemonize(): return
     os.execlp('rm', *(['rm', '-rf'] + [t.temp_dir for t in tests]))
     raise