Function test_oneshot_shift

src/premade.rs:402–450

()

    }
    #[test]
    fn test_oneshot_shift() {
        use crate::handlers;
        //use crate::debug_handlers;
        use crate::premade;
        let mut keyboard = Keyboard::new(KeyOutCatcher::new());
        keyboard.add_handler(premade::one_shot_shift(0, 0));
        keyboard.add_handler(Box::new(handlers::USBKeyboard::new()));
        keyboard.add_keypress(KeyCode::RShift, 0);
        keyboard.handle_keys().unwrap();
        check_output(&keyboard, &[&[KeyCode::LShift]]); //note that the one shots always output the L variants
        keyboard.output.clear();
        assert!(keyboard.output.state().modifier(Shift));
        keyboard.add_keyrelease(KeyCode::RShift, 0);
        keyboard.handle_keys().unwrap();
        assert!(keyboard.output.state().modifier(Shift));
        check_output(&keyboard, &[&[KeyCode::LShift]]); //key is released, but shift is still set
        keyboard.output.clear();
        keyboard.add_keypress(KeyCode::A, 0);
        keyboard.handle_keys().unwrap();
        assert!(keyboard.output.state().modifier(Shift));
        check_output(&keyboard, &[&[KeyCode::LShift, KeyCode::A]]); //shift still set
        keyboard.output.clear();
        keyboard.add_keyrelease(KeyCode::A, 0);
        keyboard.handle_keys().unwrap();
        assert!(!keyboard.output.state().modifier(Shift));
        check_output(&keyboard, &[&[]]);
        keyboard.output.clear();
        keyboard.add_keypress(KeyCode::RShift, 0);
        keyboard.handle_keys().unwrap();
        check_output(&keyboard, &[&[KeyCode::LShift]]); //note that the one shots always output the L variants
        keyboard.output.clear();
        assert!(keyboard.output.state().modifier(Shift));
        keyboard.add_keypress(KeyCode::A, 0);
        keyboard.handle_keys().unwrap();
        assert!(keyboard.output.state().modifier(Shift));
        check_output(&keyboard, &[&[KeyCode::LShift, KeyCode::A]]); //key is released, but shift is still set
        keyboard.output.clear();
        keyboard.add_keyrelease(KeyCode::A, 0);
        keyboard.handle_keys().unwrap();
        assert!(keyboard.output.state().modifier(Shift));
        check_output(&keyboard, &[&[KeyCode::LShift]]);
        keyboard.output.clear();
        //we have not released the shift key!
        keyboard.add_keyrelease(KeyCode::RShift, 0);
        keyboard.handle_keys().unwrap();
        assert!(!keyboard.output.state().modifier(Shift));
        check_output(&keyboard, &[&[]]); //now we're good
        keyboard.output.clear();
    }
    #[test]
    fn test_oneshot_interaction() {
        use crate::handlers;