window = [object Window]
window.addEventListener = 
function addEventListener() {
    [native code]
}

window.attachEvent = undefined
start- func()
e =  ; e.length = 1
e = ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ; e.length = 58
e =  ; e.length = 1
start- func_test2()
e =  ; e.length = 1
e = ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ; e.length = 58
e = ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ; e.length = 41
start- done