#![macro_use]
-#[allow(dead_code)]
-#[inline]
-pub fn slice_to_be16(v: &[u8]) -> u16 {
- ((v[0] as u16) << 8*1) |
- ((v[1] as u16) << 8*0)
-}
-
#[macro_export]
macro_rules! test_msg {
- ($MsgType: path, $data: ident, $read_pos: ident) => {
+ ($MsgType: path, $data: ident) => {
{
- let len = slice_to_be16(get_slice!($data, $read_pos, 2));
- let raw = get_slice!($data, $read_pos, len);
- let cb = decode_msg!($MsgType, raw).encode();
- assert_eq!(&raw[..cb.len()], &cb[..]);
+ use lightning::util::ser::{Writer, Reader, Writeable, Readable};
+ let mut r = Reader::new(::std::io::Cursor::new($data));
+ if let Ok(msg) = <$MsgType as Readable<::std::io::Cursor<&[u8]>>>::read(&mut r) {
+ let p = r.get_ref().position() as usize;
+ let mut w = Writer::new(::std::io::Cursor::new(vec![]));
+ msg.write(&mut w).unwrap();
+
+ let buf = w.into_inner().into_inner();
+ assert_eq!(buf.len(), p);
+ assert_eq!(&r.into_inner().into_inner()[..p], &buf[..p]);
+ }
}
}
}
#[macro_export]
-macro_rules! decode_msg {
- ($MsgType: path, $data: expr) => {
- match <($MsgType)>::decode($data) {
- Ok(msg) => msg,
- Err(e) => match e {
- msgs::DecodeError::UnknownRealmByte => return,
- msgs::DecodeError::BadPublicKey => return,
- msgs::DecodeError::BadSignature => return,
- msgs::DecodeError::ExtraAddressesPerType => return,
- msgs::DecodeError::WrongLength => return,
+macro_rules! test_msg_simple {
+ ($MsgType: path, $data: ident) => {
+ {
+ use lightning::util::ser::{Writer, Reader, Writeable, Readable};
+ let mut r = Reader::new(::std::io::Cursor::new($data));
+ if let Ok(msg) = <$MsgType as Readable<::std::io::Cursor<&[u8]>>>::read(&mut r) {
+ msg.write(&mut Writer::new(::std::io::Cursor::new(vec![]))).unwrap();
}
}
}
}
#[macro_export]
-macro_rules! get_slice {
- ($data: ident, $read_pos: ident, $len: expr) => {
+macro_rules! test_msg_exact {
+ ($MsgType: path, $data: ident) => {
{
- let slice_len = $len as usize;
- if $data.len() < $read_pos + slice_len {
- return;
+ use lightning::util::ser::{Writer, Reader, Writeable, Readable};
+ let mut r = Reader::new(::std::io::Cursor::new($data));
+ if let Ok(msg) = <$MsgType as Readable<::std::io::Cursor<&[u8]>>>::read(&mut r) {
+ let mut w = Writer::new(::std::io::Cursor::new(vec![]));
+ msg.write(&mut w).unwrap();
+
+ let buf = w.into_inner().into_inner();
+ assert_eq!(&r.into_inner().into_inner()[..], &buf[..]);
}
- $read_pos += slice_len;
- &$data[$read_pos - slice_len..$read_pos]
}
}
}
-#[allow(dead_code)]
-#[cfg(test)]
-pub fn extend_vec_from_hex(hex: &str, out: &mut Vec<u8>) {
- let mut b = 0;
- for (idx, c) in hex.as_bytes().iter().enumerate() {
- b <<= 4;
- match *c {
- b'A'...b'F' => b |= c - b'A' + 10,
- b'a'...b'f' => b |= c - b'a' + 10,
- b'0'...b'9' => b |= c - b'0',
- _ => panic!("Bad hex"),
- }
- if (idx & 1) == 1 {
- out.push(b);
- b = 0;
+#[macro_export]
+macro_rules! test_msg_hole {
+ ($MsgType: path, $data: ident, $hole: expr, $hole_len: expr) => {
+ {
+ use lightning::util::ser::{Writer, Reader, Writeable, Readable};
+ let mut r = Reader::new(::std::io::Cursor::new($data));
+ if let Ok(msg) = <$MsgType as Readable<::std::io::Cursor<&[u8]>>>::read(&mut r) {
+ let mut w = Writer::new(::std::io::Cursor::new(vec![]));
+ msg.write(&mut w).unwrap();
+ let p = w.get_ref().position() as usize;
+
+ let buf = w.into_inner().into_inner();
+ assert_eq!(buf.len(),p);
+ assert_eq!(&r.get_ref().get_ref()[..$hole], &buf[..$hole]);
+ assert_eq!(&r.get_ref().get_ref()[$hole+$hole_len..p], &buf[$hole+$hole_len..]);
+ }
}
}
}