src/test/run-pass/issue-14940.rs

   1 // Copyright 2012-2014 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 // ignore-emscripten
  12
  13 use std::env;
  14 use std::process::Command;
  15 use std::io::{self, Write};
  16
  17 fn main() {
  18     let mut args = env::args();
  19     if args.len() > 1 {
  20         let mut out = io::stdout();
  21         out.write(&['a' as u8; 128 * 1024]).unwrap();
  22     } else {
  23         let out = Command::new(&args.next().unwrap()).arg("child").output();
  24         let out = out.unwrap();
  25         assert!(out.status.success());
  26     }
  27 }