bugfix: get pid

src/utils/prcs.rs

@@ -1,21 +1,27 @@
 use crate::options::structs::CustomError;
 use log::{error, warn};
+use std::io;
 use std::process::{Command, Output};
 use std::sync::Arc;
 use tokio::time::Duration;
 
 pub async fn get_pid(name: &str) -> Result<Output, std::io::Error> {
     let name = Arc::new(name.to_string());
-    tokio::task::spawn_blocking(move || {
+    let res= tokio::task::spawn_blocking(move || {
         Command::new("pidof")
             .arg(&*name)
             .output()
-            // .unwrap_or_else(|_| {
-            //     error!("Failed to execute command 'pidof'");
-            //     std::process::exit(101);
-            // })
     })
-    .await?
+    .await?;
+    if let Ok(output) = res {
+        if output.stderr.is_empty() && output.stdout.is_empty() {
+            return Err(io::ErrorKind::NotFound.into());    
+        } else {
+            Ok(output)
+        }
+    } else {
+        return Err(io::ErrorKind::NotFound.into());
+    }
 }
 // ! can be with bug !!!
 // * APPROVED
@@ -154,8 +160,10 @@ mod process_unittests {
     async fn pidof_active_process() {
         assert!(get_pid("systemd").await.is_ok());
     }
+
+    // broken mechanism need to check
     #[tokio::test]
     async fn pidof_disabled_process() {
-        assert!(get_pid("invalid-process-name").await.is_ok());
+        assert!(get_pid("invalid-process-name").await.is_err());
     }
 }

tests/start_stop.rs

@@ -3,4 +3,4 @@ use runner_rs::*;
 #[test]
 fn test() {
     assert_eq!(2, 2);
-}
+}