Add a test for shutdown negotiaion funder restart and timeout

[rust-lightning] / lightning / src / ln / functional_test_utils.rs

diff --git a/lightning/src/ln/functional_test_utils.rs b/lightning/src/ln/functional_test_utils.rs
index 565f1305963a82c563515d5d645910ba5e7fac9a..3b0a8452b7b16ec713f90c5640c8059469d94d59 100644 (file)
--- a/lightning/src/ln/functional_test_utils.rs
+++ b/lightning/src/ln/functional_test_utils.rs
@@ -416,12 +416,22 @@ macro_rules! get_htlc_update_msgs {
        }
 }
 
+#[cfg(test)]
+macro_rules! get_channel_ref {
+       ($node: expr, $lock: ident, $channel_id: expr) => {
+               {
+                       $lock = $node.node.channel_state.lock().unwrap();
+                       $lock.by_id.get_mut(&$channel_id).unwrap()
+               }
+       }
+}
+
 #[cfg(test)]
 macro_rules! get_feerate {
        ($node: expr, $channel_id: expr) => {
                {
-                       let chan_lock = $node.node.channel_state.lock().unwrap();
-                       let chan = chan_lock.by_id.get(&$channel_id).unwrap();
+                       let mut lock;
+                       let chan = get_channel_ref!($node, lock, $channel_id);
                        chan.get_feerate()
                }
        }