32 lines
950 B
Rust
32 lines
950 B
Rust
|
// Copyright 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.
|
||
|
|
|
||
|
|
use std::io::{process, Command};
|
||
|
|
use std::os;
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let len = os::args().len();
|
||
|
|
|
||
|
|
if len == 1 {
|
||
|
|
test();
|
||
|
|
} else {
|
||
|
|
assert_eq!(len, 3);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn test() {
|
||
|
|
let status = Command::new(os::self_exe_name().unwrap())
|
||
|
|
.arg("foo").arg("")
|
||
|
|
.stdout(process::InheritFd(1))
|
||
|
|
.stderr(process::InheritFd(2))
|
||
|
|
.status().unwrap();
|
||
|
|
assert!(status.success());
|
||
|
|
}
|