// entirely
#[macro_export]
macro_rules! test_msg {
- ($MsgType: path, $data: ident) => {
- {
- use lightning::util::ser::{Writeable, Readable};
- let mut r = ::std::io::Cursor::new($data);
- if let Ok(msg) = <$MsgType as Readable>::read(&mut r) {
- let p = r.position() as usize;
- let mut w = VecWriter(Vec::new());
- msg.write(&mut w).unwrap();
+ ($MsgType: path, $data: ident) => {{
+ use lightning::util::ser::{Readable, Writeable};
+ let mut r = ::std::io::Cursor::new($data);
+ if let Ok(msg) = <$MsgType as Readable>::read(&mut r) {
+ let p = r.position() as usize;
+ let mut w = VecWriter(Vec::new());
+ msg.write(&mut w).unwrap();
- assert_eq!(w.0.len(), p);
- assert_eq!(msg.serialized_length(), p);
- assert_eq!(&r.into_inner()[..p], &w.0[..p]);
- }
+ assert_eq!(w.0.len(), p);
+ assert_eq!(msg.serialized_length(), p);
+ assert_eq!(&r.into_inner()[..p], &w.0[..p]);
}
- }
+ }};
}
// Tests a message that may lose data on roundtrip, but shoulnd't lose data compared to our
// re-serialization.
#[macro_export]
macro_rules! test_msg_simple {
- ($MsgType: path, $data: ident) => {
- {
- use lightning::util::ser::{Writeable, Readable};
- let mut r = ::std::io::Cursor::new($data);
- if let Ok(msg) = <$MsgType as Readable>::read(&mut r) {
- let mut w = VecWriter(Vec::new());
- msg.write(&mut w).unwrap();
- assert_eq!(msg.serialized_length(), w.0.len());
+ ($MsgType: path, $data: ident) => {{
+ use lightning::util::ser::{Readable, Writeable};
+ let mut r = ::std::io::Cursor::new($data);
+ if let Ok(msg) = <$MsgType as Readable>::read(&mut r) {
+ let mut w = VecWriter(Vec::new());
+ msg.write(&mut w).unwrap();
+ assert_eq!(msg.serialized_length(), w.0.len());
- let msg = <$MsgType as Readable>::read(&mut ::std::io::Cursor::new(&w.0)).unwrap();
- let mut w_two = VecWriter(Vec::new());
- msg.write(&mut w_two).unwrap();
- assert_eq!(&w.0[..], &w_two.0[..]);
- }
+ let msg = <$MsgType as Readable>::read(&mut ::std::io::Cursor::new(&w.0)).unwrap();
+ let mut w_two = VecWriter(Vec::new());
+ msg.write(&mut w_two).unwrap();
+ assert_eq!(&w.0[..], &w_two.0[..]);
}
- }
+ }};
}
// Tests a message that must survive roundtrip exactly, and must exactly empty the read buffer and
// split it back out on re-serialization.
#[macro_export]
macro_rules! test_msg_exact {
- ($MsgType: path, $data: ident) => {
- {
- use lightning::util::ser::{Writeable, Readable};
- let mut r = ::std::io::Cursor::new($data);
- if let Ok(msg) = <$MsgType as Readable>::read(&mut r) {
- let mut w = VecWriter(Vec::new());
- msg.write(&mut w).unwrap();
- assert_eq!(&r.into_inner()[..], &w.0[..]);
- assert_eq!(msg.serialized_length(), w.0.len());
- }
+ ($MsgType: path, $data: ident) => {{
+ use lightning::util::ser::{Readable, Writeable};
+ let mut r = ::std::io::Cursor::new($data);
+ if let Ok(msg) = <$MsgType as Readable>::read(&mut r) {
+ let mut w = VecWriter(Vec::new());
+ msg.write(&mut w).unwrap();
+ assert_eq!(&r.into_inner()[..], &w.0[..]);
+ assert_eq!(msg.serialized_length(), w.0.len());
}
- }
+ }};
}
// Tests a message that must survive roundtrip exactly, modulo one "hole" which may be set to
// any value on re-serialization.
#[macro_export]
macro_rules! test_msg_hole {
- ($MsgType: path, $data: ident, $hole: expr, $hole_len: expr) => {
- {
- use lightning::util::ser::{Writeable, Readable};
- let mut r = ::std::io::Cursor::new($data);
- if let Ok(msg) = <$MsgType as Readable>::read(&mut r) {
- let mut w = VecWriter(Vec::new());
- msg.write(&mut w).unwrap();
- let p = w.0.len() as usize;
- assert_eq!(msg.serialized_length(), p);
+ ($MsgType: path, $data: ident, $hole: expr, $hole_len: expr) => {{
+ use lightning::util::ser::{Readable, Writeable};
+ let mut r = ::std::io::Cursor::new($data);
+ if let Ok(msg) = <$MsgType as Readable>::read(&mut r) {
+ let mut w = VecWriter(Vec::new());
+ msg.write(&mut w).unwrap();
+ let p = w.0.len() as usize;
+ assert_eq!(msg.serialized_length(), p);
- assert_eq!(w.0.len(), p);
- assert_eq!(&r.get_ref()[..$hole], &w.0[..$hole]);
- assert_eq!(&r.get_ref()[$hole+$hole_len..p], &w.0[$hole+$hole_len..]);
- }
+ assert_eq!(w.0.len(), p);
+ assert_eq!(&r.get_ref()[..$hole], &w.0[..$hole]);
+ assert_eq!(&r.get_ref()[$hole + $hole_len..p], &w.0[$hole + $hole_len..]);
}
- }
+ }};
}