1 files changed, 5 insertions, 0 deletions
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index 339999a17e..93dcf43380 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -553,4 +553,9 @@ class TestRubyOptions < Test::Unit::TestCase
       assert_in_out_err(["-C", dir, a], "", [], /LoadError/, bug3851)
     end
   end
+
+  def test_script_is_directory
+    feature2408 = '[ruby-core:26925]'
+    assert_in_out_err(%w[.], "", [], /Is a directory -- \./, feature2408)
+  end
 end