test_bug1550869_video.html

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<!DOCTYPE HTML>

<html>

  <title>Bug 1516963: Test AccessibleCaret doesn't show when clicking on an empty video container.</title>

  <script src="/tests/SimpleTest/EventUtils.js"></script>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

  <style>

  #container {

    border: 1px solid blue;

    width: 100px;

    height: 100px;

    background-color: yellow;

  </style>

  <script>

  SimpleTest.waitForExplicitFinish();

  document.addEventListener("selectionchange", () => {

    ok(window.getSelection().isCollapsed, "The selection should be collapsed!");

});

  function click() {

    ok(window.getSelection().isCollapsed, "The selection should start collapsed!");

    let container = document.getElementById("container");

    synthesizeMouseAtCenter(container, {});

    setTimeout(() => {

      ok(window.getSelection().isCollapsed, "The selection should remain collapsed!");

      SimpleTest.finish();

});

  </script>

  <body onload="SimpleTest.waitForFocus(click);">

    <video id="container"></video>

  </body>

</html>