2 #![allow(unused_imports)]
3 // ignore-emscripten no processes
4 // ignore-sgx no processes
7 use std::process::{self, Command, Stdio};
10 let args: Vec<String> = env::args().collect();
11 if args.len() > 1 && args[1] == "child" {
19 let args: Vec<String> = env::args().collect();
20 let status = Command::new(&args[0]).arg("child").status().unwrap();
21 assert_eq!(status.code(), Some(2));