1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
18 let args = os::args();
20 if args.len() > 1 && args[1] == "child" {
28 let args = os::args();
30 let mut p = old_io::process::Command::new(&args[0])
31 .arg("child").spawn().unwrap();
32 p.stdin.as_mut().unwrap().write_str("test1\ntest2\ntest3").unwrap();
33 let out = p.wait_with_output().unwrap();
34 assert!(out.status.success());
35 let s = str::from_utf8(&out.output).unwrap();
36 assert_eq!(s, "test1\n\ntest2\n\ntest3\n");
40 for line in old_io::stdin().lock().lines() {
41 println!("{}", line.unwrap());