use std::thread;
use std::time::Duration;
#[async_std::test]
async fn single_trigger_first() {
let (trigger, listener) = triggered::trigger();
trigger.trigger();
listener.await;
}
#[async_std::test]
async fn single_listen_first() {
let (trigger, listener) = triggered::trigger();
let thread_handle = thread::spawn(move || {
thread::sleep(Duration::from_secs(1));
trigger.trigger();
});
listener.await;
thread_handle.join().expect("Trigger thread panic");
}
#[async_std::test]
async fn many_listeners_trigger_first() {
let (trigger, listener) = triggered::trigger();
let listener2 = listener.clone();
trigger.trigger();
let listener3 = listener2.clone();
listener.await;
listener2.await;
listener3.await;
}
#[async_std::test]
async fn many_listeners_listen_first() {
let (trigger, listener) = triggered::trigger();
let mut listeners = Vec::new();
for _ in 0..103 {
let listener = listener.clone();
listeners.push(async_std::task::spawn(async {
listener.await;
}));
}
thread::sleep(Duration::from_secs(1));
trigger.trigger();
for listener in listeners {
listener.await;
}
}