disable test on standard socket if XDG not available

.gitlab-ci.yml

@@ -4,7 +4,3 @@ test:cargo:
   script:
   - rustc --version && cargo --version # Print version info for debugging
   - time cargo test --verbose --jobs 1 --release # Don't paralize to make errors more readable
-test:cargo:
-  script:
-    - rustc --version && cargo --version
-    - cargo test --workspace --verbose

src/fifo.rs

@@ -70,11 +70,13 @@ mod tests {
 
     #[test]
     fn test_speech_dispatcher_socket() -> std::io::Result<()> {
-        let socket_path = super::speech_dispatcher_socket()?;
-        assert!(socket_path
-            .to_str()
-            .unwrap()
-            .ends_with("/speech-dispatcher/speechd.sock"));
+        if std::env::var("XDG_RUNTIME_DIR").is_ok() {
+            let socket_path = super::speech_dispatcher_socket()?;
+            assert!(socket_path
+                .to_str()
+                .unwrap()
+                .ends_with("/speech-dispatcher/speechd.sock"));
+        }
         Ok(())
     }
 }