/ Check callbacks called and in correct order
  assert.isTrue(cb1.calledOnce);
  assert.isTrue(cb2.calledOnce);
  assert.isTrue(cb3.calledOnce);
  assert.isTrue(cb4.calledOnce);
  assert.isTrue(cbReentrant.calledOnce);
  assert.sameMembers(order, [cb1, cbReentrant, cb2, cb3, cb4]);
});

test('event.composedPath correctly calculated for elements with destination insertion points', function(done) {
  var re = document.createElement('x-reproject');
  document.body.appendChild(re);
  flush();
  var p = re.root.