starting to work on unit test config interface

utils/testrunner/standard_test_runner.dart

 // Copyright (c) 2012, 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.
 
 part of test_controller;
 
 /** Path to DRT executable. */
 String drt;
 
 /** Whether to include elapsed time. */
@@ skipping 23 matching lines @@
 
 /** A callback function to notify the caller we are done. */
 Function notifyDone;
 
 /** The action function to use. */
 Function action;
 
 /**
  * A special marker string used to separate group names and
  * identify non-debug output.
- */ 
+ */
 final marker = '###';
 
 class Macros {
   static const String testTime = '<TIME>';
   static const String testfile = '<FILENAME>';
   static const String testGroup = '<GROUPNAME>';
   static const String testDescription = '<TESTNAME>';
   static const String testMessage = '<MESSAGE>';
   static const String testStacktrace = '<STACK>';
 }
 
-class TestRunnerConfiguration extends Configuration {
+class TestRunnerConfiguration extends SimpleConfiguration {
   get name => 'Minimal test runner configuration';
   get autoStart => false;
 
   void onInit() {}
 
   String formatMessage(filename, groupname,
       [ testname = '', testTime = '', result = '',
         message = '', stack = '' ]) {
     var format = errorFormat;
     if (result == 'pass') format = passFormat;
@@ skipping 117 matching lines @@
     var msg = formatListMessage('$testfile ', '$groupName ', '$testName ');
     print('$marker$msg');
   }
   if (notifyDone != null) {
     notifyDone(0);
   }
 }
 
 // Support for running in isolates.
 
-class TestRunnerChildConfiguration extends Configuration {
+class TestRunnerChildConfiguration extends SimpleConfiguration {
   get name => 'Test runner child configuration';
   get autoStart => false;
 
   void onSummary(int passed, int failed, int errors,
       List<TestCase> results, String uncaughtError) {
     TestCase test = results[0];
     parentPort.send([test.result, test.runningTime.inMilliseconds,
                      test.message, test.stackTrace.toString()]);
   }
 }
@@ skipping 55 matching lines @@
 }
 
 process(testMain, action) {
   groupSep = marker;
   unittestConfiguration = new TestRunnerConfiguration();
   group('', testMain);
   // Do any user-specified test filtering.
   filterTests(filterTest);
   action();
 }