  });
      ShadyDOM.wrap(d).appendChild(document.createElement('div'));
      afterFlush(function() {
        assert.equal(slotChangeFired, 1, 'slotchange did not fire 1x based on distribution');
        assert.equal(innerSlotChangeFired, 1, 'inner did not fire 1x based on distribution');
        assert.equal(innerInnerSlotChangeFired, 1, 'inner-inner did not fire 1x based on distribution');
        done();
      });
    });
  });

});

</script>

</body>
</html>
