<!doctype html>
<title>Shadow DOM v0 features should NOT be present</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script>
test(() => {
  assert_false('createShadowRoot' in Element.prototype)
}, 'element.createShadowRoot should not exist')

test(() => {
  assert_false('getDestinationInsertionPoints' in Element.prototype)
}, 'element.getDestinationInsertionPoints should not exist')

test(() => {
  assert_false('getDestinationInsertionPoints' in 