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1 <!DOCTYPE html> | |
2 <title>Element ready check for child of a fullscreen iframe</title> | |
3 <script src="../../resources/testharness.js"></script> | |
4 <script src="../../resources/testharnessreport.js"></script> | |
5 <script src="../trusted-event.js"></script> | |
6 <div id="log"></div> | |
7 <iframe><!-- script inserts div here --></iframe> | |
8 <script> | |
9 // Verify that an iframe can itself go fullscreen, and that this doesn't | |
10 // influence the iframe ancestor test of the element ready check. | |
11 async_test(function(t) | |
12 { | |
13 var iframe = document.querySelector("iframe"); | |
14 document.onfullscreenchange = t.step_func(function() | |
15 { | |
16 assert_equals(document.fullscreenElement, iframe, "fullscreen element"); | |
17 var div = document.createElement("div"); | |
18 // This adds the div to the iframe element itself, not to the iframe's | |
19 // contentDocument. It's done here because the HTML parser treats the | |
20 // content of iframe as a text node. | |
21 iframe.appendChild(div); | |
22 trusted_request(div, iframe.contentDocument.body); | |
23 document.onfullscreenchange = t.unreached_func("second fullscreenchange
event"); | |
24 document.onfullscreenerror = t.step_func_done(); | |
25 }); | |
26 trusted_request(iframe); | |
27 }); | |
28 </script> | |
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