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#![cfg(feature = "macros")]
use futures::channel::oneshot;
use futures::executor::block_on;
use std::thread;
#[test]
fn join_with_select() {
block_on(async {
let (tx1, mut rx1) = oneshot::channel::<i32>();
let (tx2, mut rx2) = oneshot::channel::<i32>();
thread::spawn(move || {
tx1.send(123).unwrap();
tx2.send(456).unwrap();
});
let mut a = None;
let mut b = None;
while a.is_none() || b.is_none() {
tokio::select! {
v1 = (&mut rx1), if a.is_none() => a = Some(v1.unwrap()),
v2 = (&mut rx2), if b.is_none() => b = Some(v2.unwrap()),
}
}
let (a, b) = (a.unwrap(), b.unwrap());
assert_eq!(a, 123);
assert_eq!(b, 456);
});
}
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