fn with_jsaas<F: FnOnce() -> () + panic::UnwindSafe>(jsaas: &PathBuf, f: F) {
    let mut jsaas_child = Command::new(jsaas)
        .stdout(Stdio::inherit())
        .stderr(Stdio::inherit())
        .spawn()
        .unwrap();

    // Avoid some cosmetic errors in the logs by giving some
    // time to start up.
    thread::sleep(Duration::from_secs(2));

    let result = panic::catch_unwind(|| f());

    let stopped = jsaas_child.kill().is_ok();

    assert!(result.is_ok());

    if !stopped {
        panic!("failed to stop JSaaS");
    }
}
/// Runs the provided function after starting JSaaS, and stops the server
/// once the function returns.
///
/// If the function panics in an unwind safe manner, cleanup is still performed.
Runs the provided function after starting JSaaS, and stops the server
once the function returns.

If the function panics in an unwind safe manner, cleanup is still performed.
Runs the provided function after starting JSaaS and stops the server once the function returns . If the function panics in an unwind safe manner cleanup is still performed .
fn with_jsaas<F: FnOnce() -> () + panic::UnwindSafe>(jsaas: &PathBuf, f: F) {
    let mut jsaas_child = Command::new(jsaas)
        .stdout(Stdio::inherit())
        .stderr(Stdio::inherit())
        .spawn()
        .unwrap();
    // Avoid some cosmetic errors in the logs by giving some
    // time to start up.
    thread::sleep(Duration::from_secs(2));
    let result = panic::catch_unwind(|| f());
    let stopped = jsaas_child.kill().is_ok();
    assert!(result.is_ok());
    if !stopped {
        panic!("failed to stop JSaaS");
    }
}
fn with_jsaas < F : FnOnce ( ) -> ( ) + panic :: UnwindSafe > ( jsaas : & PathBuf , f : F ) { let mut jsaas_child = Command :: new ( jsaas ) . stdout ( Stdio :: inherit ( ) ) . stderr ( Stdio :: inherit ( ) ) . spawn ( ) . unwrap ( ) ; // Avoid some cosmetic errors in the logs by giving some // time to start up. thread :: sleep ( Duration :: from_secs ( 2 ) ) ; let result = panic :: catch_unwind ( | | f ( ) ) ; let stopped = jsaas_child . kill ( ) . is_ok ( ) ; assert ! ( result is_ok ( ) ) ; if ! stopped { panic ! ( " " ) ; } }
Runs the provided function after starting JSaaS, and stops the server
once the function returns.
Runs the provided function after starting JSaaS and stops the server once the function returns .
jsaas
&PathBuf
f
F