| <!DOCTYPE html> |
| <title>Document#fullscreenEnabled when the document is not the active document</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <iframe allowfullscreen></iframe> |
| <script> |
| var t = async_test(); |
| |
| onload = t.step_func(() => { |
| var iframe = document.querySelector("iframe"); |
| var documentBeforeNav = iframe.contentDocument; |
| |
| iframe.onload = t.step_func_done(() => { |
| assert_false(documentBeforeNav.fullscreenEnabled); |
| }); |
| |
| // Navigate the iframe |
| window[0].location.href = '/common/blank.html'; |
| }); |
| </script> |
