Merge pull request #136 from TheBlueMatt/2018-08-excess-signed-data-bolt-7

[rust-lightning] / fuzz / fuzz_targets / msg_targets / utils.rs

diff --git a/fuzz/fuzz_targets/msg_targets/utils.rs b/fuzz/fuzz_targets/msg_targets/utils.rs
index 27de871dcb647afc98e4dece02d28aa889d1fb7c..64bfd89326b4e8d3aa1e12c2bdd6f0323d929b8e 100644 (file)
--- a/fuzz/fuzz_targets/msg_targets/utils.rs
+++ b/fuzz/fuzz_targets/msg_targets/utils.rs
@@ -11,3 +11,28 @@ macro_rules! test_msg {
                }
        }
 }
+
+#[macro_export]
+macro_rules! test_msg_exact {
+       ($MsgType: path, $data: ident) => {
+               {
+                       if let Ok(msg) = <$MsgType as MsgDecodable>::decode($data){
+                               let enc = msg.encode();
+                               assert_eq!(&$data[..], &enc[..]);
+                       }
+               }
+       }
+}
+
+#[macro_export]
+macro_rules! test_msg_hole {
+       ($MsgType: path, $data: ident, $hole: expr, $hole_len: expr) => {
+               {
+                       if let Ok(msg) = <$MsgType as MsgDecodable>::decode($data){
+                               let enc = msg.encode();
+                               assert_eq!(&$data[..$hole], &enc[..$hole]);
+                               assert_eq!(&$data[$hole + $hole_len..enc.len()], &enc[$hole + $hole_len..]);
+                       }
+               }
+       }
+}