cfg UnixListener tests for unix (#3085)

axum/src/serve.rs

@@ -415,15 +415,20 @@ mod tests {
     use axum_core::{body::Body, extract::Request};
     use http::StatusCode;
     use hyper_util::rt::TokioIo;
+    #[cfg(unix)]
+    use tokio::net::UnixListener;
     use tokio::{
         io::{self, AsyncRead, AsyncWrite},
-        net::{TcpListener, UnixListener},
+        net::TcpListener,
     };
 
-    use super::{serve, IncomingStream, Listener};
+    #[cfg(unix)]
+    use super::IncomingStream;
+    use super::{serve, Listener};
+    #[cfg(unix)]
+    use crate::extract::connect_info::Connected;
     use crate::{
         body::to_bytes,
-        extract::connect_info::Connected,
         handler::{Handler, HandlerWithoutStateExt},
         routing::get,
         serve::ListenerExt,
@@ -435,6 +440,7 @@ mod tests {
         #[derive(Clone, Debug)]
         struct UdsConnectInfo;
 
+        #[cfg(unix)]
         impl Connected<IncomingStream<'_, UnixListener>> for UdsConnectInfo {
             fn connect_info(_stream: IncomingStream<'_, UnixListener>) -> Self {
                 Self
@@ -458,6 +464,7 @@ mod tests {
         serve(tcp_nodelay_listener().await, router.clone())
             .await
             .unwrap();
+        #[cfg(unix)]
         serve(UnixListener::bind("").unwrap(), router.clone());
 
         serve(
@@ -468,6 +475,7 @@ mod tests {
             tcp_nodelay_listener().await,
             router.clone().into_make_service(),
         );
+        #[cfg(unix)]
         serve(
             UnixListener::bind("").unwrap(),
             router.clone().into_make_service(),
@@ -485,6 +493,7 @@ mod tests {
                 .clone()
                 .into_make_service_with_connect_info::<std::net::SocketAddr>(),
         );
+        #[cfg(unix)]
         serve(
             UnixListener::bind("").unwrap(),
             router.into_make_service_with_connect_info::<UdsConnectInfo>(),
@@ -493,6 +502,7 @@ mod tests {
         // method router
         serve(TcpListener::bind(addr).await.unwrap(), get(handler));
         serve(tcp_nodelay_listener().await, get(handler));
+        #[cfg(unix)]
         serve(UnixListener::bind("").unwrap(), get(handler));
 
         serve(
@@ -503,6 +513,7 @@ mod tests {
             tcp_nodelay_listener().await,
             get(handler).into_make_service(),
         );
+        #[cfg(unix)]
         serve(
             UnixListener::bind("").unwrap(),
             get(handler).into_make_service(),
@@ -516,6 +527,7 @@ mod tests {
             tcp_nodelay_listener().await,
             get(handler).into_make_service_with_connect_info::<std::net::SocketAddr>(),
         );
+        #[cfg(unix)]
         serve(
             UnixListener::bind("").unwrap(),
             get(handler).into_make_service_with_connect_info::<UdsConnectInfo>(),
@@ -527,6 +539,7 @@ mod tests {
             handler.into_service(),
         );
         serve(tcp_nodelay_listener().await, handler.into_service());
+        #[cfg(unix)]
         serve(UnixListener::bind("").unwrap(), handler.into_service());
 
         serve(
@@ -534,6 +547,7 @@ mod tests {
             handler.with_state(()),
         );
         serve(tcp_nodelay_listener().await, handler.with_state(()));
+        #[cfg(unix)]
         serve(UnixListener::bind("").unwrap(), handler.with_state(()));
 
         serve(
@@ -541,6 +555,7 @@ mod tests {
             handler.into_make_service(),
         );
         serve(tcp_nodelay_listener().await, handler.into_make_service());
+        #[cfg(unix)]
         serve(UnixListener::bind("").unwrap(), handler.into_make_service());
 
         serve(
@@ -551,6 +566,7 @@ mod tests {
             tcp_nodelay_listener().await,
             handler.into_make_service_with_connect_info::<std::net::SocketAddr>(),
         );
+        #[cfg(unix)]
         serve(
             UnixListener::bind("").unwrap(),
             handler.into_make_service_with_connect_info::<UdsConnectInfo>(),