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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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