d400563e17
This just takes a similar approach to reading stdin on windows by artificially limiting the size of the buffers going in and out. Closes #14940
25 lines
844 B
Rust
25 lines
844 B
Rust
// Copyright 2012-2014 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::os;
|
|
use std::io::{stdio, Command};
|
|
|
|
fn main() {
|
|
let args = os::args();
|
|
if args.len() > 1 {
|
|
let mut out = stdio::stdout();
|
|
out.write(['a' as u8, ..128 * 1024]).unwrap();
|
|
} else {
|
|
let out = Command::new(args.get(0).as_slice()).arg("child").output();
|
|
let out = out.unwrap();
|
|
assert!(out.status.success());
|
|
}
|
|
}
|