47 lines
1.2 KiB
Rust
47 lines
1.2 KiB
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// xfail-fast
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#[legacy_modes];
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extern mod std;
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pub fn main() { test00(); }
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fn test00_start(c: pipes::Chan<int>, number_of_messages: int) {
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let mut i: int = 0;
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while i < number_of_messages { c.send(i + 0); i += 1; }
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}
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fn test00() {
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let r: int = 0;
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let mut sum: int = 0;
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let p = pipes::PortSet();
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let number_of_messages: int = 10;
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let ch = p.chan();
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let mut result = None;
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do task::task().future_result(|+r| { result = Some(r); }).spawn
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|| {
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test00_start(ch, number_of_messages);
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}
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let mut i: int = 0;
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while i < number_of_messages {
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sum += p.recv();
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log(debug, r);
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i += 1;
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}
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option::unwrap(result).recv();
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assert (sum == number_of_messages * (number_of_messages - 1) / 2);
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}
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