track-element-src-aborted-load.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /html/semantics/embedded-content/media-elements/track/track-element/track-element-src-aborted-load.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>HTMLTrackElement 'src' attribute changed, load pending</title>

<link rel="help" href="https://html.spec.whatwg.org/multipage/media.html#start-the-track-processing-model">

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

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

<video></video>

<script>

async_test(t => {

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

  track.onload = t.unreached_func('first source should not load');

  track.onerror = t.step_func_done();

  track.src = 'resources/settings.vtt?pipe=trickle(d3600)';

  track.track.mode = 'hidden';

  document.querySelector('video').appendChild(track);

  t.step_timeout(() => {

    track.src = 'resources/entities.vtt';

  }, 0);

});

</script>