mozilla-release/testing/web-platform/tests/trusted-types/Range-createContextualFragment.tentative.https.html

<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/helper.sub.js"></script>
<body>
<script>
  test(t => {
    let p = createHTML_policy(window, 1);
    let html = p.createHTML(INPUTS.HTML);
    var range = document.createRange();
    range.selectNodeContents(document.documentElement);
    var result = range.createContextualFragment(html);
    assert_equals(result.textContent, RESULTS.HTML);
  }, "range.createContextualFragment assigned via policy (successful HTML transformation).");
</script>