1 files changed, 12 insertions, 0 deletions
diff --git a/test/drb/ut_drb.rb b/test/drb/ut_drb.rb
index b1306d0cb0..e7bd2dff73 100644
--- a/test/drb/ut_drb.rb
+++ b/test/drb/ut_drb.rb
@@ -148,6 +148,18 @@ class DRbEx
     end
   end
 
+  def keyword_test1(a:)
+    a
+  end
+
+  def keyword_test2(b: "default")
+    b
+  end
+
+  def keyword_test3(**opt)
+    opt
+  end
+
   private
   def call_private_method
     true