1 files changed, 9 insertions, 25 deletions
diff --git a/tokio/tests/udp.rs b/tokio/tests/udp.rs
index 62a2234f..9da67267 100644
--- a/tokio/tests/udp.rs
+++ b/tokio/tests/udp.rs
@@ -1,6 +1,7 @@
 #![warn(rust_2018_idioms)]
 #![cfg(feature = "full")]
 
+use std::sync::Arc;
 use tokio::net::UdpSocket;
 
 const MSG: &[u8] = b"hello";
@@ -8,8 +9,8 @@ const MSG_LEN: usize = MSG.len();
 
 #[tokio::test]
 async fn send_recv() -> std::io::Result<()> {
-    let mut sender = UdpSocket::bind("127.0.0.1:0").await?;
-    let mut receiver = UdpSocket::bind("127.0.0.1:0").await?;
+    let sender = UdpSocket::bind("127.0.0.1:0").await?;
+    let receiver = UdpSocket::bind("127.0.0.1:0").await?;
 
     sender.connect(receiver.local_addr()?).await?;
     receiver.connect(sender.local_addr()?).await?;
@@ -25,8 +26,8 @@ async fn send_recv() -> std::io::Result<()> {
 
 #[tokio::test]
 async fn send_to_recv_from() -> std::io::Result<()> {
-    let mut sender = UdpSocket::bind("127.0.0.1:0").await?;
-    let mut receiver = UdpSocket::bind("127.0.0.1:0").await?;
+    let sender = UdpSocket::bind("127.0.0.1:0").await?;
+    let receiver = UdpSocket::bind("127.0.0.1:0").await?;
 
     let receiver_addr = receiver.local_addr()?;
     sender.send_to(MSG, &receiver_addr).await?;
@@ -42,9 +43,10 @@ async fn send_to_recv_from() -> std::io::Result<()> {
 #[tokio::test]
 async fn split() -> std::io::Result<()> {
     let socket = UdpSocket::bind("127.0.0.1:0").await?;
-    let (mut r, mut s) = socket.split();
+    let s = Arc::new(socket);
+    let r = s.clone();
 
-    let addr = s.as_ref().local_addr()?;
+    let addr = s.local_addr()?;
     tokio::spawn(async move {
         s.send_to(MSG, &addr).await.unwrap();
     });
@@ -54,24 +56,6 @@ async fn split() -> std::io::Result<()> {
     Ok(())
 }
 
-#[tokio::test]
-async fn reunite() -> std::io::Result<()> {
-    let socket = UdpSocket::bind("127.0.0.1:0").await?;
-    let (s, r) = socket.split();
-    assert!(s.reunite(r).is_ok());
-    Ok(())
-}
-
-#[tokio::test]
-async fn reunite_error() -> std::io::Result<()> {
-    let socket = UdpSocket::bind("127.0.0.1:0").await?;
-    let socket1 = UdpSocket::bind("127.0.0.1:0").await?;
-    let (s, _) = socket.split();
-    let (_, r1) = socket1.split();
-    assert!(s.reunite(r1).is_err());
-    Ok(())
-}
-
 // # Note
 //
 // This test is purposely written such that each time `sender` sends data on
@@ -86,7 +70,7 @@ async fn try_send_spawn() {
     const MSG2_LEN: usize = MSG2.len();
 
     let sender = UdpSocket::bind("127.0.0.1:0").await.unwrap();
-    let mut receiver = UdpSocket::bind("127.0.0.1:0").await.unwrap();
+    let receiver = UdpSocket::bind("127.0.0.1:0").await.unwrap();
 
     receiver
         .connect(sender.local_addr().unwrap())