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<!DOCTYPE html>
<meta charset="utf-8" />
<title>Resource Timing TAO - "null" and opaque origin</title>
<link rel="author" title="Google" href="http://www.google.com/" />
<link rel="help" href="https://www.w3.org/TR/resource-timing-2/#timing-allow-origin"/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

const t = async_test("Makes sure that the iframe passed the test and had an entry which passed the timing allow check");
window.addEventListener("message", t.step_func_done(e=>{
    assert_equals(e.data, "PASS");
<p>This test validates that for a cross origin resource with different ports, the timing allow check algorithm will fail when the value of Timing-Allow-Origin value has the right host but the wrong port in it.</p>
<div id="log"></div>
<!-- The frame is being requested on the default port ([0]), while the subresource in it will be requested on a separate port ([1]) -->
<iframe id="frameContext" src="{{location[scheme]}}://{{host}}:{{ports[http][0]}}/resource-timing/resources/iframe-TAO-crossorigin-port.sub.html"></iframe>