test_ua_widget_unbind.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>UA Widget unbind test</title>

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

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

  <script type="text/javascript" src="head.js"></script>

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

</head>

<body>

<p id="display"></p>

<div id="content">

</div>

<pre id="test">

<script class="testbody">

const content = document.getElementById("content");

add_task(function() {

  const video = document.createElement("video");

  video.controls = true;

  ok(!SpecialPowers.wrap(video).openOrClosedShadowRoot, "UA Widget Shadow Root is not created");

  content.appendChild(video);

  ok(!!SpecialPowers.wrap(video).openOrClosedShadowRoot, "UA Widget Shadow Root is created");

  ok(!!SpecialPowers.wrap(video).openOrClosedShadowRoot.firstChild, "Widget is constructed");

  content.removeChild(video);

  ok(!SpecialPowers.wrap(video).openOrClosedShadowRoot, "UA Widget Shadow Root is removed");

});

add_task(function() {

  const marquee = document.createElement("marquee");

  ok(!SpecialPowers.wrap(marquee).openOrClosedShadowRoot, "UA Widget Shadow Root is not created");

  content.appendChild(marquee);

  ok(!!SpecialPowers.wrap(marquee).openOrClosedShadowRoot, "UA Widget Shadow Root is created");

  ok(!!SpecialPowers.wrap(marquee).openOrClosedShadowRoot.firstChild, "Widget is constructed");

  content.removeChild(marquee);

  ok(SpecialPowers.wrap(marquee).openOrClosedShadowRoot, "UA Widget Shadow Root is not removed for marquee");

});

add_task(function() {

  const input = document.createElement("input");

  input.type = "date";

  ok(!SpecialPowers.wrap(input).openOrClosedShadowRoot, "UA Widget Shadow Root is not created");

  content.appendChild(input);

  ok(!!SpecialPowers.wrap(input).openOrClosedShadowRoot, "UA Widget Shadow Root is created");

  ok(!!SpecialPowers.wrap(input).openOrClosedShadowRoot.firstChild, "Widget is constructed");

  content.removeChild(input);

  ok(!SpecialPowers.wrap(input).openOrClosedShadowRoot, "UA Widget Shadow Root is removed");

});

</script>

</pre>

</body>

</html>