use crate::common::util::*; #[test] fn test_arch() { new_ucmd!().succeeds(); } #[test] fn test_arch_help() { new_ucmd!() .arg("--help") .succeeds() .stdout_contains("architecture name"); } #[test] fn test_invalid_arg() { new_ucmd!().arg("--definitely-invalid").fails().code_is(1); }