nested-nav-fallback-timing.html | Explore in Territory

<!DOCTYPE html>
<meta charset="utf-8">
<title>Test ResourceTiming reporting for cross-origin iframe.</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/get-host-info.sub.js"></script>
<script src="resources/observe-entry.js"></script>
</head>
<body>
<body>
<script>
  const {REMOTE_ORIGIN} = get_host_info();

  promise_test(async t => {
    const iframe = document.createElement('iframe');
    t.add_cleanup(() => iframe.remove());
    iframe.src = `${REMOTE_ORIGIN}/resource-timing/resources/delay-load.html`;
    document.body.appendChild(iframe);
    const entry = await observe_entry(iframe.src);
    assert_greater_than(entry.duration, 1000);
  }, "Cross-origin TAO-fail IFrame entries should report window load time");

  promise_test(async t => {
    const object = document.createElement('object');
    object.type = "text/html";
    t.add_cleanup(() => object.remove());
    object.data = `${REMOTE_ORIGIN}/resource-timing/resources/delay-load.html`;
    document.body.appendChild(object);
    const entry = await observe_entry(object.data);
    assert_greater_than(entry.duration, 1000);
  }, "Cross-origin TAO-fail object entries should report window load time");

  </script>

chromium/third_party/blink/web_tests/external/wpt/resource-timing/nested-nav-fallback-timing.html