Function queue_is_bounded

crates/virtual-machine/src/devices/keyboard.rs:150–156

()

    }

    #[test]
    fn queue_is_bounded() {
        let mut kbd = Keyboard::new();
        for _ in 0..(KBD_QUEUE_CAP + 50) {
            kbd.push_event(1, true);
        }
        assert_eq!(kbd.pending(), KBD_QUEUE_CAP);
    }

    #[test]