- if let Ok(msg) = <$MsgType as MsgDecodable>::decode($data){
- let enc = msg.encode();
- assert_eq!(&$data[..enc.len()], &enc[..]);
+ use lightning::util::ser::{Writeable, Readable};
+ let mut r = ::std::io::Cursor::new($data);
+ if let Ok(msg) = <$MsgType as Readable<::std::io::Cursor<&[u8]>>>::read(&mut r) {
+ let p = r.position() as usize;
+ let mut w = VecWriter(Vec::new());
+ msg.write(&mut w).unwrap();
+
+ assert_eq!(w.0.len(), p);
+ assert_eq!(&r.into_inner()[..p], &w.0[..p]);
+ }
+ }
+ }
+}
+
+#[macro_export]
+macro_rules! test_msg_simple {
+ ($MsgType: path, $data: ident) => {
+ {
+ use lightning::util::ser::{Writeable, Readable};
+ let mut r = ::std::io::Cursor::new($data);
+ if let Ok(msg) = <$MsgType as Readable<::std::io::Cursor<&[u8]>>>::read(&mut r) {
+ let mut w = VecWriter(Vec::new());
+ msg.write(&mut w).unwrap();