rust/src/test/run-fail/task-comm-recv-block.rs
2013-09-30 23:21:20 -07:00

30 lines
846 B
Rust

// Copyright 2012 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.
// xfail-test linked failure
// error-pattern:goodfail
use std::comm;
use std::task;
fn goodfail() {
task::deschedule();
fail2!("goodfail");
}
fn main() {
task::spawn(|| goodfail() );
let (po, _c) = comm::stream();
// We shouldn't be able to get past this recv since there's no
// message available
let i: int = po.recv();
fail2!("badfail");
}