1use futures::executor::block_on;
2use futures::future::{ready, select_all};
3use std::collections::HashSet;
4
5#[test]
6fn smoke() {
7 let v = vec![ready(1), ready(2), ready(3)];
8
9 let mut c = vec![1, 2, 3].into_iter().collect::<HashSet<_>>();
10
11 let (i, idx, v) = block_on(select_all(v));
12 assert!(c.remove(&i));
13 assert_eq!(idx, 0);
14
15 let (i, idx, v) = block_on(select_all(v));
16 assert!(c.remove(&i));
17 assert_eq!(idx, 0);
18
19 let (i, idx, v) = block_on(select_all(v));
20 assert!(c.remove(&i));
21 assert_eq!(idx, 0);
22
23 assert!(c.is_empty());
24 assert!(v.is_empty());
25}
26