| // Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // This test may not always fail, but it can be flaky if the race it used to |
| // expose is still present. |
| |
| extern crate green; |
| extern crate rustuv; |
| extern crate native; |
| |
| #[start] |
| fn start(argc: int, argv: **u8) -> int { |
| green::start(argc, argv, rustuv::event_loop, main) |
| } |
| |
| fn helper(rx: Receiver<Sender<()>>) { |
| for tx in rx.iter() { |
| let _ = tx.send_opt(()); |
| } |
| } |
| |
| fn test() { |
| let (tx, rx) = channel(); |
| spawn(proc() { helper(rx) }); |
| let (snd, rcv) = channel(); |
| for _ in range(1i, 100000i) { |
| snd.send(1); |
| let (tx2, rx2) = channel(); |
| tx.send(tx2); |
| select! { |
| () = rx2.recv() => (), |
| _ = rcv.recv() => () |
| } |
| } |
| } |
| |
| fn main() { |
| let (tx, rx) = channel(); |
| spawn(proc() { |
| tx.send(test()); |
| }); |
| rx.recv(); |
| |
| let (tx, rx) = channel(); |
| native::task::spawn(proc() { |
| tx.send(test()); |
| }); |
| rx.recv(); |
| } |