third_party/WebKit/LayoutTests/fullscreen/full-screen-restrictions.html

   1 <!DOCTYPE html>
   2 <body onload="runTest();">
   3 <div>This tests the restrictions to entering full screen mode laid out in section 4.1 of the W3C
   4 <a href="http://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html">Full Screen API</a></div>
   5 <script src="full-screen-test.js"></script>
   6 <script>
   7     var runTest = function() {
   8         consoleWrite('"The context object is not in a document."');
   9         var div = document.createElement('div');
  10         waitForEventOnce(document, 'webkitfullscreenerror', step2);
  11         runWithKeyDown(function(){div.webkitRequestFullscreen()});
  12     };
  13
  14     var step2 = function() {
  15         consoleWrite('"The context object\'s node document, or an ancestor browsing context\'s document does not have the fullscreen enabled flag set."')
  16         var iframe = document.documentElement.appendChild(document.createElement('iframe'));
  17         var div = iframe.contentDocument.documentElement.appendChild(iframe.contentDocument.createElement('div'));
  18
  19         waitForEventOnce(iframe.contentDocument, 'webkitfullscreenerror', step3);
  20         runWithKeyDown(function(){div.webkitRequestFullscreen()});
  21     };
  22
  23     var step3 = function() {
  24         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."');
  25         var div = document.documentElement.appendChild(document.createElement('div'));
  26         var div2 = document.documentElement.appendChild(document.createElement('div'));
  27         waitForEventOnce(document, 'webkitfullscreenchange', function() {
  28             waitForEventOnce(document, 'webkitfullscreenerror', function() {
  29                waitForEventOnce(document, 'webkitfullscreenchange', step4);
  30                document.webkitExitFullscreen();
  31             });
  32             runWithKeyDown(function(){div2.webkitRequestFullscreen()});
  33         });
  34         runWithKeyDown(function(){div.webkitRequestFullscreen()});
  35     };
  36
  37     var step4 = function() {
  38         consoleWrite('"A descendant browsing context\'s document has a non-empty fullscreen element stack."');
  39         var iframe = document.documentElement.appendChild(document.createElement('iframe'));
  40         iframe.setAttribute('allowfullscreen', 'true');
  41         var div = iframe.contentDocument.documentElement.appendChild(iframe.contentDocument.createElement('div'));
  42         var div2 = document.documentElement.appendChild(document.createElement('div'));
  43         waitForEventOnce(iframe.contentDocument, 'webkitfullscreenchange', function() {
  44             waitForEventOnce(document, 'webkitfullscreenerror', function(){
  45                 waitForEventOnce(iframe.contentDocument, 'webkitfullscreenchange', step5);
  46                 iframe.contentDocument.webkitExitFullscreen();
  47             });
  48             runWithKeyDown(function(){div2.webkitRequestFullscreen()});
  49         });
  50         runWithKeyDown(function(){div.webkitRequestFullscreen()});
  51     };
  52
  53     var step5 = function() {
  54         consoleWrite('"This algorithm is not allowed to show a pop-up."');
  55         var div = document.documentElement.appendChild(document.createElement('div'));
  56         waitForEventOnce(document, 'webkitfullscreenerror', endTest);
  57         div.webkitRequestFullscreen();
  58     };
  59
  60     if (typeof(testRunner) != 'undefined')
  61         testRunner.setPopupBlockingEnabled(true);
  62 </script>