gistfile1.rs

#[test]
fn sequence_rooter() {
    let rt = Runtime_::new().unwrap();
    let cx = rt.cx();

    JS_SetGCZeal(rt, 2, 1);

    unsafe {
        rooted!(in(cx) let global =
            JS_NewGlobalObject(cx, &SIMPLE_GLOBAL_CLASS, ptr::null_mut(),
                               OnNewGlobalHookOption::FireOnNewGlobalHook,
                               &CompartmentOptions::default())
        );

        {
            let mut rval = UndefinedValue();
            let handle = unsafe {
                MutableHandle::from_marked_location(&mut rval)
            };
            //rooted!(in(cx) let mut rval = UndefinedValue());
            assert!(rt.evaluate_script(global.handle(), "new Uint8Array([0, 2, 4])",
                                   "test", 1, handle).is_ok());
            ::std::thread::sleep_ms(15000) ;
            assert!(!rval.is_undefined());
            assert!(rval.is_object());
        }
    }
}