process_arg0.rs - mozsearch

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#![warn(rust_2018_idioms)]

#![cfg(all(feature = "full", unix))]

use tokio::process::Command;

#[tokio::test]

async fn arg0() {

    let mut cmd = Command::new("sh");

    cmd.arg0("test_string").arg("-c").arg("echo $0");

    let output = cmd.output().await.unwrap();

    assert_eq!(output.stdout, b"test_string\n");