anchor.diff:              Polymer
                   .dom(input.jsElement['root'])
                   .querySelector('paper-input-char-counter').id));
  -      });
  +      },skip:'https://github.com/dart-lang/polymer_elements/issues/34');
         test('has aria-describedby for character counter and error', () {
           PaperInput input = fixture('required-char-counter');
           forceXIfStamp(input);
  
positive.code:         expect(error, isNotNull);
          expect(error.getComputedStyle().display, equals('none'));
          expect(input.invalid, isTrue);
        });
      });
  
      group('a11y', () {
  
negative.code:                 Polymer
                      .dom(input.jsElement['root'])
                      .querySelector('paper-input-char-counter').id));
        }, skip:'https://github.com/dart-lang/polymer_elements/issues/35');
      });
    });
  }
  