event_play_noautoplay.html | Explore in Territory

<!doctype html>
<html>
 <head>
  <title>{audio,video} events - play</title>
  <script src="/resources/testharness.js"></script>
  <script src="/resources/testharnessreport.js"></script>
  <script src="/common/media.js"></script>
 </head>
 <body>
  <p><a href="https://html.spec.whatwg.org/multipage/#mediaevents">spec reference</a></p>
  <audio id="a" controls>
  </audio>
  <video id="v" controls>
  </video>
  <div id="log"></div>
  <script>
promise_test(function(t) {
  var async_t = async_test("calling play() on audio should trigger play event");
  var a = document.getElementById("a");
  a.addEventListener("play", async_t.step_func(function() {
    a.pause();
    async_t.done();
  }), false);
  a.src = getAudioURI("/media/sound_5") + "?" + new Date() + Math.random();
  return promise_rejects_dom(t, "AbortError", a.play(), "pause() should reject all pending play Promises");
}, "audio events - play");

promise_test(function(t) {
  var async_t = async_test("calling play() on video should trigger play event");
  var v = document.getElementById("v");
  v.addEventListener("play", async_t.step_func(function() {
    v.pause();
    async_t.done();
  }), false);
  v.src = getVideoURI("/media/movie_5") + "?" + new Date() + Math.random();
  return promise_rejects_dom(t, "AbortError", v.play(), "pause() should reject all pending play Promises");
}, "video events - play");
  </script>
 </body>
</html>

chromium/third_party/blink/web_tests/external/wpt/html/semantics/embedded-content/media-elements/event_play_noautoplay.html