Function get_device

tests/common/mod.rs:27–58

()

}

pub fn get_device() -> std::io::Result<(PathBuf, VirtualDevice)> {
    let mut keys: AttributeSet<KeyCode> = AttributeSet::new();
    for code in 1..59 {
        let key = KeyCode::new(code);
        let name = format!("{:?}", key);
        if name.starts_with("KEY_") {
            keys.insert(key);
        }
    }

    let mut sw: AttributeSet<SwitchCode> = AttributeSet::new();

    sw.insert(SwitchCode::SW_LID);
    sw.insert(SwitchCode::SW_TABLET_MODE);

    let mut device = VirtualDevice::builder()?
        .input_id(InputId::new(BusType::BUS_USB, 0x1234, 0x5678, 0x111))
        .name("test device")
        .with_keys(&keys)?
        .with_switches(&sw)?
        .build()?;

    // Fetch name.
    let d: Vec<std::path::PathBuf> = device
        .enumerate_dev_nodes_blocking()?
        .map(|p| p.unwrap())
        .collect();

    thread::sleep(Duration::from_millis(100)); // To avoid permission denied.

    Ok((d.first().unwrap().clone(), device))
}

pub fn final_dot_state(start_state: i32, events: impl Iterator<Item = InputEvent>) -> i32 {
    events.fold(start_state, |state, ev| {