1 files changed, 3 insertions, 0 deletions
diff --git a/java/src/test/java/com/google/protobuf/NanoTest.java b/java/src/test/java/com/google/protobuf/NanoTest.java
index 6334e4b..6b69aa7 100644
--- a/java/src/test/java/com/google/protobuf/NanoTest.java
+++ b/java/src/test/java/com/google/protobuf/NanoTest.java
@@ -3212,6 +3212,9 @@ public class NanoTest extends TestCase {
     TestAllTypesNano a = createMessageForHashCodeEqualsTest();
     TestAllTypesNano aEquivalent = createMessageForHashCodeEqualsTest();
 
+    assertTrue(MessageNano.messageNanoEquals(a, aEquivalent));
+    assertFalse(MessageNano.messageNanoEquals(a, new TestAllTypesNano()));
+
     // Null and empty array for repeated fields equality:
     TestAllTypesNano b = createMessageForHashCodeEqualsTest();
     b.repeatedBool = null;