TrustedTypePolicy-CSP-wildcard.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 policy = window.trustedTypes.createPolicy('SomeName', { createHTML: s => s } );
    assert_equals(policy.name, 'SomeName');
  }, "CSP supports wildcards.");
</script>

chromium/third_party/blink/web_tests/external/wpt/trusted-types/TrustedTypePolicy-CSP-wildcard.html