From 3dc3dab85c4186ac50f4ef507bd87ac5dc6dda45 Mon Sep 17 00:00:00 2001
From: Protobuf Team Bot <protobuf-github-bot@google.com>
Date: Tue, 13 Feb 2024 08:55:16 -0800
Subject: [PATCH] Add zero-length deserialize unit test.

PiperOrigin-RevId: 606637997
---
 rust/test/shared/serialization_test.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/rust/test/shared/serialization_test.rs b/rust/test/shared/serialization_test.rs
index 0381e1dede..39cfdd6d71 100644
--- a/rust/test/shared/serialization_test.rs
+++ b/rust/test/shared/serialization_test.rs
@@ -8,6 +8,13 @@
 use googletest::prelude::*;
 use unittest_proto::TestAllTypes;
 
+#[test]
+fn serialize_zero_length() {
+    let msg = TestAllTypes::new();
+    let serialized = msg.serialize();
+    assert_that!(serialized.len(), eq(0));
+}
+
 #[test]
 fn serialize_deserialize_message() {
     let mut msg = TestAllTypes::new();