1 files changed, 11 insertions, 0 deletions
diff --git a/php/tests/proto/test_empty_php_namespace.proto b/php/tests/proto/test_empty_php_namespace.proto
index 7b4bc74d..c7ed1657 100644
--- a/php/tests/proto/test_empty_php_namespace.proto
+++ b/php/tests/proto/test_empty_php_namespace.proto
@@ -2,7 +2,18 @@ syntax = "proto3";
 
 package foo;
 option php_namespace = "";
+option php_metadata_namespace = "";
 
 message TestEmptyNamespace {
   int32 a = 1;
+
+  // Test nested messages, enums, and reserved names
+  NestedMessage nested_message = 2;
+  NestedEnum nested_enum = 3;
+  message NestedMessage {
+    int32 a = 1;
+  }
+  enum NestedEnum {
+      ZERO = 0;
+  };
 }