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<!DOCTYPE html>
<body onload="runTest();">
<div>This tests the restrictions to entering full screen mode laid out in section 4.1 of the W3C
<a href="http://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html">Full Screen API</a></div>
<script src="full-screen-test.js"></script>
<script>
var runTest = function() {
consoleWrite('"The context object is not in a document."');
var div = document.createElement('div');
waitForEventOnce(document, 'webkitfullscreenerror', step2);
runWithKeyDown(function(){div.webkitRequestFullscreen()});
};
var step2 = function() {
consoleWrite('"The context object\'s node document, or an ancestor browsing context\'s document does not have the fullscreen enabled flag set."')
var iframe = document.documentElement.appendChild(document.createElement('iframe'));
var div = iframe.contentDocument.documentElement.appendChild(iframe.contentDocument.createElement('div'));
waitForEventOnce(iframe.contentDocument, 'webkitfullscreenerror', step3);
runWithKeyDown(function(){div.webkitRequestFullscreen()});
};
var step3 = function() {
consoleWrite('"The context object\'s node document fullscreen element stack is not empty and its top element is not an ancestor of the context object."');
var div = document.documentElement.appendChild(document.createElement('div'));
var div2 = document.documentElement.appendChild(document.createElement('div'));
waitForEventOnce(document, 'webkitfullscreenchange', function() {
waitForEventOnce(document, 'webkitfullscreenerror', function() {
waitForEventOnce(document, 'webkitfullscreenchange', step4);
document.webkitExitFullscreen();
});
runWithKeyDown(function(){div2.webkitRequestFullscreen()});
});
runWithKeyDown(function(){div.webkitRequestFullscreen()});
};
var step4 = function() {
consoleWrite('"A descendant browsing context\'s document has a non-empty fullscreen element stack."');
var iframe = document.documentElement.appendChild(document.createElement('iframe'));
iframe.setAttribute('allowfullscreen', 'true');
var div = iframe.contentDocument.documentElement.appendChild(iframe.contentDocument.createElement('div'));
var div2 = document.documentElement.appendChild(document.createElement('div'));
waitForEventOnce(iframe.contentDocument, 'webkitfullscreenchange', function() {
waitForEventOnce(document, 'webkitfullscreenerror', function(){
waitForEventOnce(iframe.contentDocument, 'webkitfullscreenchange', step5);
iframe.contentDocument.webkitExitFullscreen();
});
runWithKeyDown(function(){div2.webkitRequestFullscreen()});
});
runWithKeyDown(function(){div.webkitRequestFullscreen()});
};
var step5 = function() {
consoleWrite('"This algorithm is not allowed to show a pop-up."');
var div = document.documentElement.appendChild(document.createElement('div'));
waitForEventOnce(document, 'webkitfullscreenerror', endTest);
div.webkitRequestFullscreen();
};
if (typeof(testRunner) != 'undefined')
testRunner.setPopupBlockingEnabled(true);
</script>
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