| //@ run-pass | |
| //@ ignore-wasm32 no processes | |
| //@ ignore-sgx no processes | |
| use std::env; | |
| use std::process::Command; | |
| use std::io::{self, Write}; | |
| fn main() { | |
| let mut args = env::args(); | |
| if args.len() > 1 { | |
| let mut out = io::stdout(); | |
| out.write(&['a' as u8; 128 * 1024]).unwrap(); | |
| } else { | |
| let out = Command::new(&args.next().unwrap()).arg("child").output(); | |
| let out = out.unwrap(); | |
| assert!(out.status.success()); | |
| } | |
| } |