anchor.diff:          final testFn = t['solo'] == true ? solo_test : test;
   
           testFn(name, () {
  -          final a = ee(0, gen(a0));
  -          final b = ee(0, gen(b0));
  +          final a = ee(0, gen(a0, false));
  +          final b = ee(0, gen(b0, false));
             checkInnerHtmlEquals(a, b);
           });
         }
  
positive.code:         final testFn = t['solo'] == true ? solo_test : test;
  
          testFn(name, () {
            final a = ee(0, gen(a0));
            final b = ee(0, gen(b0));
            checkInnerHtmlEquals(a, b);
          });
        }
  
negative.code:       });
  
        test('Same child', () {
          final a = ei(gen([0], false));
          final b = ei(gen([0], false));
          checkInnerHtmlEquals(a, b);
        });
  
        test('Same children', () {
          final a = ei(gen([0, 1, 2], false));
          final b = ei(gen([0, 1, 2], false));
          checkInnerHtmlEquals(a, b);
        });
      });
  
      group('Basic inserts', () {
        group('Into empty list', () {
          final a = ee(0, []);
  
          final tests = [
            {'name': 'One item', 'b': [1]},
  