| <!DOCTYPE html> | 
 | <script> | 
 |     if (window.internals) | 
 |         runPixelTests = internals.runtimeFlags.forceOverlayFullscreenVideoEnabled; | 
 | </script> | 
 | <script src="full-screen-test.js"></script> | 
 | <script> | 
 |     var initialized = false; | 
 |     window.onmessage = function(messageEvent) { | 
 |         if (!initialized) { | 
 |             // video has been loaded and messaged us. | 
 |             // Send click to center of iframe. | 
 |             iframe = document.getElementById("frame"); | 
 |             x = iframe.offsetLeft + iframe.offsetWidth / 2; | 
 |             y = iframe.offsetTop + iframe.offsetHeight / 2; | 
 |             if (window.eventSender) { | 
 |                 eventSender.mouseMoveTo(x, y); | 
 |                 eventSender.mouseDown(); | 
 |                 eventSender.mouseUp(); | 
 |             } | 
 |             initialized = true; | 
 |         } else { | 
 |             consoleWrite(messageEvent.data); | 
 |             endTest(); | 
 |         } | 
 |     } | 
 | </script> | 
 | Video inside an iframe is allowed to enter fullscreen</p> | 
 | <iframe id="frame" src="resources/video.html" width="320" height="240" allowfullscreen></iframe> | 
 |  |