0.32.7

src/proxy/tests/authority_tests.rs

@@ -571,3 +571,28 @@ mod authority_tests {
         }
     }
 }
+
+#[cfg(test)]
+mod graceful_h2_tests {
+    use super::*;
+    use std::fmt;
+
+    #[derive(Debug)]
+    struct H2DebugError(&'static str);
+    impl fmt::Display for H2DebugError {
+        fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+            write!(f, "client error (SendRequest): {}", self.0)
+        }
+    }
+    impl std::error::Error for H2DebugError {}
+
+    #[test]
+    fn only_graceful_remote_h2_goaway_is_neutral() {
+        let valid = H2DebugError("GoAway(b\"\", NO_ERROR, Remote)");
+        let protocol = H2DebugError("GoAway(b\"\", PROTOCOL_ERROR, Remote)");
+        let local = H2DebugError("GoAway(b\"\", NO_ERROR, Local)");
+        assert!(is_graceful_h2_goaway(&valid));
+        assert!(!is_graceful_h2_goaway(&protocol));
+        assert!(!is_graceful_h2_goaway(&local));
+    }
+}