Test file: <body> <script> d=Number.NEGATIVE_INFINITY; while(1){ d = d+0.000001; } </script> </body>
I was willing to submit bug to http://code.google.com/p/chromium/issues/list But China GFW blocked *.appspot.com, so i submit it here While, as to this case, Firefox can immediately popup a dialog to permit user to terminated JS executing. That is to say, Firefox 18's IonMonkey seems greater than Google Chrome's v8?
QtWebKit can detect this js loop problem is 2~3s I think maybe google v8 is too confident in performance that it missed some detect?