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git.proxmox.com Git - rustc.git/blob - src/test/run-pass/issue-13304.rs
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.
13 #![feature(io, process_capture)]
16 use std
::io
::prelude
::*;
18 use std
::process
::{Command, Stdio}
;
22 let args
: Vec
<String
> = env
::args().collect();
23 if args
.len() > 1 && args
[1] == "child" {
31 let args
: Vec
<String
> = env
::args().collect();
32 let mut p
= Command
::new(&args
[0]).arg("child")
33 .stdout(Stdio
::piped())
34 .stdin(Stdio
::piped())
36 p
.stdin
.as_mut().unwrap().write_all(b
"test1\ntest2\ntest3").unwrap();
37 let out
= p
.wait_with_output().unwrap();
38 assert
!(out
.status
.success());
39 let s
= str::from_utf8(&out
.stdout
).unwrap();
40 assert_eq
!(s
, "test1\ntest2\ntest3\n");
44 let mut stdin
= io
::stdin();
45 for line
in stdin
.lock().lines() {
46 println
!("{}", line
.unwrap());