* test/ruby/test_defined.rb (TestDefined#test_super_toplevel):

additional test for r40584.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/ruby/test_defined.rb

@@ -1,4 +1,5 @@
 require 'test/unit'
+require_relative 'envutil'
 
 class TestDefined < Test::Unit::TestCase
   class Foo
@@ -204,4 +205,8 @@ class TestDefined < Test::Unit::TestCase
     o.extend(m)
     assert_equal("super", o.x)
   end
+
+  def test_super_toplevel
+    assert_separately([], "assert_nil(defined?(super))")
+  end
 end