| //@ run-pass |
| #![allow(unused_assignments)] |
| |
| use std::sync::mpsc::channel; |
| |
| pub fn main() { |
| test00(); |
| } |
| |
| fn test00() { |
| let mut r: isize = 0; |
| let mut sum: isize = 0; |
| let (tx, rx) = channel(); |
| tx.send(1).unwrap(); |
| tx.send(2).unwrap(); |
| tx.send(3).unwrap(); |
| tx.send(4).unwrap(); |
| r = rx.recv().unwrap(); |
| sum += r; |
| println!("{}", r); |
| r = rx.recv().unwrap(); |
| sum += r; |
| println!("{}", r); |
| r = rx.recv().unwrap(); |
| sum += r; |
| println!("{}", r); |
| r = rx.recv().unwrap(); |
| sum += r; |
| println!("{}", r); |
| tx.send(5).unwrap(); |
| tx.send(6).unwrap(); |
| tx.send(7).unwrap(); |
| tx.send(8).unwrap(); |
| r = rx.recv().unwrap(); |
| sum += r; |
| println!("{}", r); |
| r = rx.recv().unwrap(); |
| sum += r; |
| println!("{}", r); |
| r = rx.recv().unwrap(); |
| sum += r; |
| println!("{}", r); |
| r = rx.recv().unwrap(); |
| sum += r; |
| println!("{}", r); |
| assert_eq!(sum, 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8); |
| } |