Hey! when i started my research for JS Fuzzing, I stumbled over the following page: http://lcamtuf.coredump.cx/cross_fuzz/ That guy, his name is Michal Zalewski, wrote a lot of small, handy tools to execute different types of tests on browsers. For people which have no clue where to start this page is really a treasure. You will see a [...]http://stats.wordpress.com/b.gif?host=ohpen.wordpress.com&blog=13509703&post=16&subd=ohpen&ref=&feed=1

http://ohpen.wordpress.com/2012/12/07/jsecma262fuzzing-some-work-is-already-done/