audio-loading-lazy-window-onload.tentative.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/semantics/embedded-content/the-audio-element/audio-loading-lazy-window-onload.tentative.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel="author" title="Squarespace" href="https://www.squarespace.com/">

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

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

<body>

<script>

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

  audio.loading = "lazy";

  audio.src = "/media/sine440.mp3?pipe=trickle(d2)";

  audio.controls = true;

  async_test(t => {

    window.addEventListener("load", t.step_func_done(() => {

      assert_less_than(

        audio.readyState,

        audio.HAVE_CURRENT_DATA,

        "Audio should not have finished loading before window.onload fired"

);

    }));

  }, "Audio with loading=lazy does not delay window onload event");

  document.body.appendChild(audio);

</script>

</body>