Filter-out dart:... sources

dart/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 118 matching lines @@
     status = os.path.join(self.root, os.path.basename(self.root) + '.status')
     if os.path.exists(status):
       test.ReadConfigurationInto(status, sections, defs)
 
   def FindReferencedFiles(self, lines):
     """Scours the lines containing source code for include directives."""
     referenced_files = []
     for line in lines:
       m = re.match("#(source|import)\(['\"](.*)['\"]\);", line)
       if m:
-        referenced_files.append(m.group(2))
+        file_name = m.group(2)
+        if not file_name.startswith('dart:'):
+          referenced_files.append(file_name)
     return referenced_files
 
   def SplitMultiTest(self, test_path, filename):
     """Takes a file with multiple test case defined.
 
     Splits the file into multiple TestCase instances.
 
     Args:
       test_path: temporary dir to write split test case data.
       filename: name of the file to split.
@@ skipping 146 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