packetframe: Add a bit of dbg to test

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/packetframe.rs b/src/packetframe.rs
index 0fa8e6f9417dfd532f9df1a99933cd3225d16be8..f6654021700f8da4374b8d35a1985a3bae2c4ad8 100644 (file)
--- a/src/packetframe.rs
+++ b/src/packetframe.rs
@@ -348,6 +348,7 @@ fn write_test(){
     let mut frame = rd.new_frame().unwrap();
     frame.read_to_end(&mut buf).unwrap();
     assert_eq!(&*buf ,expected);
+    dbgc!(str::from_utf8(&buf).unwrap());
   }
 
   let mut rd = FrameReader::new(&*msg.buf);