1 #![warn(rust_2018_idioms)] 2 #![cfg(all(feature = "full", unix))] 3 4 use tokio::process::Command; 5 6 #[tokio::test] arg0()7async fn arg0() { 8 let mut cmd = Command::new("sh"); 9 cmd.arg0("test_string").arg("-c").arg("echo $0"); 10 11 let output = cmd.output().await.unwrap(); 12 assert_eq!(output.stdout, b"test_string\n"); 13 } 14