document-user-activation-navigation-tap.html

<!DOCTYPE html>
<title>Test document user gesture autoplay policy across navigation after tapping</title>
<body>
  <div id='target'>target</div>
</body>
<script>
  testRunner.waitUntilDone();
  internals.settings.setAutoplayPolicy('document-user-activation-required');
  internals.runtimeFlags.autoplayIgnoresWebAudioEnabled = false;
  var bounds = document.querySelector('#target').getBoundingClientRect();
  var x = bounds.left + bounds.width / 2;
  var y = bounds.top + bounds.height / 2;
  // TODO(beccahughes): for some reasons, using pointerActanionSequence fails.
  eventSender.gestureTap(x, y);

  document.location.href = 'resources/test-autoplay.html';
</script>

chromium/third_party/blink/web_tests/http/tests/media/autoplay/document-user-activation-navigation-tap.html