// run-pass // ignore-windows - this is a unix-specific test // ignore-emscripten no processes // ignore-sgx no processes use std::os::unix::process::CommandExt; use std::process::Command; fn main() { let mut command = Command::new("some-boring-name"); assert_eq!(format!("{:?}", command), r#""some-boring-name""#); command.args(&["1", "2", "3"]); assert_eq!(format!("{:?}", command), r#""some-boring-name" "1" "2" "3""#); command.arg0("exciting-name"); assert_eq!(format!("{:?}", command), r#"["some-boring-name"] "exciting-name" "1" "2" "3""#); }