ignore-child-fenced-frame-onload-event-inner.html

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<!DOCTYPE html>

<title>child frame with delayed onload event</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="utils.js"></script>

<body>

</body>

<script>

  (function () {

    const [element_type, toplevel_loaded_key, result_key] = parseKeylist();

    // Delays the onload event of the iframe for 2 sec.

    if (element_type == "iframe") {

      const img = document.createElement("img");

      img.src = "/common/square.png?pipe=trickle(d2)";

      document.body.appendChild(img);

      return;

    const iframe = document.createElement('iframe');

    iframe.src = generateURL("ignore-child-fenced-frame-onload-event-inner." +

      "html", ["iframe"]);

    document.body.append(iframe);

    let iframe_loaded = false;

    let result = "passed";

    window.onload = async function () {

      const toplevel_loaded = await readValueFromServer(toplevel_loaded_key);

      if (!toplevel_loaded.status || !iframe_loaded)

        result = "failed";

      writeValueToServer(result_key, result);

    iframe.onload = function () {

      iframe_loaded = true;

  })();

</script>

</html>