<!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 factory = window.TrustedTypes;
assert_true(factory instanceof TrustedTypePolicyFactory);
}, "factory = window.TrustedTypes");
</script>