| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Battery Test: navigator.getBattery() is not allowed in non top-level browsing context</title> |
| <link rel="author" title="Intel" href="http://www.intel.com"> |
| <link rel="help" href="https://www.w3.org/TR/battery-status/"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <iframe id="blank" src="about:blank" style="display: none"></iframe> |
| <script> |
| |
| function load_iframe(iframe, src) { |
| return new Promise((resolve, reject) => { |
| iframe.onload = () => resolve(iframe); |
| iframe.src = src; |
| }); |
| } |
| |
| promise_test(t => { |
| var iframe = document.getElementById('blank'); |
| var src = 'support-iframe.html'; |
| return load_iframe(iframe, src) |
| .then(iframe => promise_rejects(t, 'SecurityError', |
| iframe.contentWindow.navigator.getBattery())); |
| }, "throw a 'SecurityError' when invoking navigator.getBattery() within iframe"); |
| |
| </script> |
