1 <html> 2 <head> 3 <script> 4 var logWin = window.parent.opener; 5 logWin.log('Initializing Iframe'); 6 7 var notificationCenter = null; 8 function test() { 9 notificationCenter = window.webkitNotifications; 10 logWin.log("Before transfer: checkPermission returned (should be 1): " + notificationCenter.checkPermission()); 11 setTimeout("window.parent.transferIframe();", 5000); // Wait long enough for Chrome popup blocker to release the window so it can actually close. 12 } 13 14 function testAfterClose() 15 { 16 logWin.log("After transfer: checkPermission returned (should be 2): " + notificationCenter.checkPermission()); 17 } 18 window.finish = function() { 19 logWin.log("After transfer, the checkPermission call is accessing a destroyed object and can return invalid value or crash, depending on circumstances."); 20 setInterval(testAfterClose, 1000); // Do it several times in a row, it'll crash after 1-3 times 21 } 22 </script> 23 </head> 24 <body onload=test()> 25 </body> 26 </html>
