test

mxinden · Aug 6, 2024 · 2a3ba95 · 2a3ba95
1 parent d3a414b
commit 2a3ba95
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/neqo-udp/src/lib.rs b/neqo-udp/src/lib.rs
@@ -136,6 +136,20 @@ mod tests {
         Ok(socket)
     }
 
+    #[test]
+    fn zero_sized_read() -> Result<(), io::Error> {
+        let socket = Socket::new(std::net::UdpSocket::bind("127.0.0.1:0")?)?;
+        let addr: SocketAddr = "127.0.0.1:0".parse().unwrap();
+        socket
+            .recv(&addr)
+            .expect("receive to succeed")
+            .into_iter()
+            .next()
+            .expect("receive to yield datagram");
+
+        Ok(())
+    }
+
     #[test]
     fn datagram_tos() -> Result<(), io::Error> {
         let sender = socket()?;