2 // ignore-cloudabi spawning processes is not supported
3 // ignore-emscripten spawning processes is not supported
4 // ignore-sgx no processes
6 use std::{env, process};
10 print!("[stdout {}]", 1);
11 println!("[stdout {}]", 2);
13 eprint!("[stderr 0]");
14 eprint!("[stderr {}]", 1);
15 eprintln!("[stderr {}]", 2);
20 let this = env::args().next().unwrap();
21 let output = process::Command::new(this).arg("-").output().unwrap();
22 assert!(output.status.success());
24 let stdout = String::from_utf8(output.stdout).unwrap();
25 let stderr = String::from_utf8(output.stderr).unwrap();
27 assert_eq!(stdout, "[stdout 0][stdout 1][stdout 2]\n\n");
28 assert_eq!(stderr, "[stderr 0][stderr 1][stderr 2]\n\n");
32 if env::args().count() == 2 { child() } else { parent() }