send wl::Params over socket

1 files changed, 12 insertions, 0 deletions

diff --git a/msg_socket2/tests/option.rs b/msg_socket2/tests/option.rs
new file mode 100644
index 0000000..130dd7d
--- /dev/null
+++ b/msg_socket2/tests/option.rs
@@ -0,0 +1,12 @@
+use msg_socket2::Socket;
+use sys_util::net::UnixSeqpacket;
+
+#[test]
+fn option() {
+    let (f1, f2) = UnixSeqpacket::pair().unwrap();
+    let s1: Socket<_, ()> = Socket::new(f1);
+    let s2: Socket<(), Option<String>> = Socket::new(f2);
+
+    s1.send(Some("hello world".to_string())).unwrap();
+    assert_eq!(s2.recv().unwrap(), Some("hello world".to_string()));
+}