test_battery_unprivileged.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>Test for Battery API</title>

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

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

</head>

<body>

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

<div id="content" style="display: none">

</div>

<pre id="test">

<script type="application/javascript">

"use strict";

/** Test for Battery API **/

ok(!("getBattery" in navigator), "navigator.getBattery should not exist for unprivileged web content");

ok(!("battery" in navigator), "navigator.battery should not exist");

ok(!("BatteryManager" in window), "BatteryManager should not exist");

</script>

</pre>

</body>

</html>