1 files changed, 0 insertions, 65 deletions
diff --git a/test/ruby/test_method_cache.rb b/test/ruby/test_method_cache.rb
deleted file mode 100644
index a8e7e22ae3..0000000000
--- a/test/ruby/test_method_cache.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-# frozen_string_literal: true
-require 'test/unit'
-
-class TestMethodCache < Test::Unit::TestCase
-  def test_undef
-    # clear same
-    c0 = Class.new do
-      def foo; end
-      undef foo
-    end
-
-    assert_raise(NoMethodError) do
-      c0.new.foo
-    end
-
-    c0.class_eval do
-      def foo; :ok; end
-    end
-
-    assert_equal :ok, c0.new.foo
-  end
-
-  def test_undef_with_subclasses
-    # with subclasses
-    c0 = Class.new do
-      def foo; end
-      undef foo
-    end
-
-    _c1 = Class.new(c0)
-
-    assert_raise(NoMethodError) do
-      c0.new.foo
-    end
-
-    c0.class_eval do
-      def foo; :ok; end
-    end
-
-    assert_equal :ok, c0.new.foo
-  end
-
-  def test_undef_with_subclasses_complicated
-    c0 = Class.new{ def foo; end }
-    c1 = Class.new(c0){ undef foo }
-    c2 = Class.new(c1)
-    c3 = Class.new(c2)
-    _c4 = Class.new(c3)
-
-    assert_raise(NoMethodError) do
-      c3.new.foo
-    end
-
-    c2.class_eval do
-      def foo; :c2; end
-    end
-
-    assert_raise(NoMethodError) do
-      c1.new.foo
-    end
-
-    assert_equal :c2, c3.new.foo
-  end
-end
-