From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 17 Apr 2021 18:13:21 +0000 (+0100)
Subject: packetframe: tests: Test EOF failure before subsequent chunk header
X-Git-Tag: otter-0.6.0~547
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=0c649d5220535559e402c483079d0ce3c3564e92;p=otter.git

packetframe: tests: Test EOF failure before subsequent chunk header

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

diff --git a/src/packetframe.rs b/src/packetframe.rs
index 867d00c3..630015de 100644
--- a/src/packetframe.rs
+++ b/src/packetframe.rs
@@ -469,4 +469,14 @@ fn write_test(){
     assert_eq!(r.kind(), ErrorKind::UnexpectedEof);
     r.into_inner().map(|i| panic!("unexpected {:?}", &i));
   }
+
+  {
+    let mut rd = FrameReader::new(&msg.buf[0..7]);
+    let mut frame = rd.new_frame().unwrap();
+    let y = frame.read(&mut buf).unwrap();
+    assert_eq!(y, 5);
+    let r = frame.read(&mut buf).unwrap_err();
+    assert_eq!(r.kind(), ErrorKind::UnexpectedEof);
+    r.into_inner().map(|i| panic!("unexpected {:?}", &i));
+  }
 }