src/test/run-pass/issue-16272.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.
   4 //
   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.
  10
  11 use std::io::{process, Command};
  12 use std::os;
  13
  14 fn main() {
  15     let len = os::args().len();
  16
  17     if len == 1 {
  18         test();
  19     } else {
  20         assert_eq!(len, 3);
  21     }
  22 }
  23
  24 fn test() {
  25     let status = Command::new(os::self_exe_name().unwrap())
  26                          .arg("foo").arg("")
  27                          .stdout(process::InheritFd(1))
  28                          .stderr(process::InheritFd(2))
  29                          .status().unwrap();
  30     assert!(status.success());
  31 }