<!doctype html>
<html>
<head>
<title>window.onerror - runtime error in setInterval</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id=log></div>
<script>
setup({allow_uncaught_exception:true});
var t = async_test();
var t_col = async_test(document.title+' (column)');
var ran = false;
var col_value;
var interval;
window.onerror = t.step_func(function(a, b, c, d){
clearInterval(interval);
ran = true;
col_value = d;
assert_equals(typeof a, 'string', 'first arg');
assert_equals(b, location.href, 'second arg');
assert_equals(typeof c, 'number', 'third arg');
});
interval = setInterval("undefined_variable;", 10);
setTimeout(function(){
clearInterval(interval);
t.step(function(){
assert_true(ran, 'ran');
t.done();
});
t_col.step(function(){
assert_equals(typeof col_value, 'number', 'fourth arg');
t_col.done();
});
}, 20);
</script>
</body>
</html>