anchor.diff:      } else {
         _fail++;
         _progressLine(_start, _pass, _fail, test.description);
  -      stdout.write('\n');
  +      _print();
         if (test.message != '') {
  -        print(indent(test.message));
  +        _print(indent(test.message));
         }
   
         if (test.stackTrace != null) {
  -        print(indent(test.stackTrace.toString()));
  +        _print(indent(test.stackTrace.toString()));
         }
       }
     }
  
positive.code:     _pass--;
      _fail++;
      _progressLine(_start, _pass, _fail, test.description);
      stdout.write('\n');
      if (test.message != '') {
        print(indent(test.message));
      }
  
      if (test.stackTrace != null) {
        print(indent(test.stackTrace.toString()));
      }
    }
  
  
negative.code:       String uncaughtError) {
      var success = false;
      if (passed == 0 && failed == 0 && errors == 0 && uncaughtError == null) {
        _print('\nNo tests ran.');
      } else if (failed == 0 && errors == 0 && uncaughtError == null) {
        _progressLine(_start, _pass, _fail, 'All tests passed!', _NONE);
        _print();
        success = true;
      } else {
        _progressLine(_start, _pass, _fail, 'Some tests failed.', _RED);
        _print();
        if (uncaughtError != null) {
          _print('Top-level uncaught error: $uncaughtError');
        }
        _print('$passed PASSED, $failed FAILED, $errors ERRORS');
      }
    }
  
  