embed-change-src.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /html/semantics/embedded-content/the-embed-element/embed-change-src.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html class="reftest-wait">

<meta charset="utf-8">

<link rel="author" title="Joey Arhar" href="mailto:jarhar@chromium.org">

<link rel="help" href="https://html.spec.whatwg.org/multipage/iframe-embed-object.html#the-embed-element">

<link rel="help" href="http://crbug.com/1035330">

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

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

<body>

<script>

promise_test(async () => {

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

  let loadPromise = new Promise(resolve => embed.onload = resolve);

  embed.src = '/media/white.mp4';

  document.body.appendChild(embed);

  await loadPromise;

  loadPromise = new Promise(resolve => embed.onload = resolve);

  embed.src = '/media/white.webm';

  await loadPromise;

}, 'Verifies that embed elements reload with new content when the src attribute is changed.');

</script>