<script src="../include.js"></script>
<script>
    test(() => {
        let u = new URLSearchParams();
        let iterator = u[Symbol.iterator]();
        println(iterator);
        println(iterator[Symbol.iterator]());
        println(iterator === iterator[Symbol.iterator]());
        println(iterator[Symbol.iterator].call("hello"));
        println(iterator[Symbol.iterator].call(1));
        println(iterator[Symbol.iterator].call(window));
    });
</script>