1 files changed, 0 insertions, 152 deletions
diff --git a/spec/rubyspec/core/module/undef_method_spec.rb b/spec/rubyspec/core/module/undef_method_spec.rb
deleted file mode 100644
index 663ab2ffc8..0000000000
--- a/spec/rubyspec/core/module/undef_method_spec.rb
+++ /dev/null
@@ -1,152 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
-
-module ModuleSpecs
-  class Parent
-    def method_to_undef() 1 end
-    def another_method_to_undef() 1 end
-  end
-
-  class Ancestor
-    def method_to_undef() 1 end
-    def another_method_to_undef() 1 end
-  end
-end
-
-describe "Module#undef_method" do
-  before :each do
-    @module = Module.new { def method_to_undef; end }
-  end
-
-  it "is a private method" do
-    Module.should have_private_instance_method(:undef_method, false)
-  end
-
-  it "requires multiple arguments" do
-    Module.instance_method(:undef_method).arity.should < 0
-  end
-
-  it "allows multiple methods to be removed at once" do
-    klass = Class.new do
-      def method_to_undef() 1 end
-      def another_method_to_undef() 1 end
-    end
-    x = klass.new
-    klass.send(:undef_method, :method_to_undef, :another_method_to_undef)
-
-    lambda { x.method_to_undef }.should raise_error(NoMethodError)
-    lambda { x.another_method_to_undef }.should raise_error(NoMethodError)
-  end
-
-  it "does not undef any instance methods when argument not given" do
-    before = @module.instance_methods(true) + @module.private_instance_methods(true)
-    @module.send :undef_method
-    after = @module.instance_methods(true) + @module.private_instance_methods(true)
-    before.sort.should == after.sort
-  end
-
-  it "returns self" do
-    @module.send(:undef_method, :method_to_undef).should equal(@module)
-  end
-
-  it "raises a NameError when passed a missing name" do
-    lambda { @module.send :undef_method, :not_exist }.should raise_error(NameError) { |e|
-      # a NameError and not a NoMethodError
-      e.class.should == NameError
-    }
-  end
-
-  describe "on frozen instance" do
-    before :each do
-      @frozen = @module.dup.freeze
-    end
-
-    it "raises a RuntimeError when passed a name" do
-      lambda { @frozen.send :undef_method, :method_to_undef }.should raise_error(RuntimeError)
-    end
-
-    it "raises a RuntimeError when passed a missing name" do
-      lambda { @frozen.send :undef_method, :not_exist }.should raise_error(RuntimeError)
-    end
-
-    it "raises a TypeError when passed a not name" do
-      lambda { @frozen.send :undef_method, Object.new }.should raise_error(TypeError)
-    end
-
-    it "does not raise exceptions when no arguments given" do
-      @frozen.send(:undef_method).should equal(@frozen)
-    end
-  end
-end
-
-describe "Module#undef_method with symbol" do
-  it "removes a method defined in a class" do
-    klass = Class.new do
-      def method_to_undef() 1 end
-      def another_method_to_undef() 1 end
-    end
-    x = klass.new
-
-    x.method_to_undef.should == 1
-
-    klass.send :undef_method, :method_to_undef
-
-    lambda { x.method_to_undef }.should raise_error(NoMethodError)
-  end
-
-  it "removes a method defined in a super class" do
-    child_class = Class.new(ModuleSpecs::Parent)
-    child = child_class.new
-    child.method_to_undef.should == 1
-
-    child_class.send :undef_method, :method_to_undef
-
-    lambda { child.method_to_undef }.should raise_error(NoMethodError)
-  end
-
-  it "does not remove a method defined in a super class when removed from a subclass" do
-    descendant = Class.new(ModuleSpecs::Ancestor)
-    ancestor = ModuleSpecs::Ancestor.new
-    ancestor.method_to_undef.should == 1
-
-    descendant.send :undef_method, :method_to_undef
-
-    ancestor.method_to_undef.should == 1
-  end
-end
-
-describe "Module#undef_method with string" do
-  it "removes a method defined in a class" do
-    klass = Class.new do
-      def method_to_undef() 1 end
-      def another_method_to_undef() 1 end
-    end
-    x = klass.new
-
-    x.another_method_to_undef.should == 1
-
-    klass.send :undef_method, 'another_method_to_undef'
-
-    lambda { x.another_method_to_undef }.should raise_error(NoMethodError)
-  end
-
-  it "removes a method defined in a super class" do
-    child_class = Class.new(ModuleSpecs::Parent)
-    child = child_class.new
-    child.another_method_to_undef.should == 1
-
-    child_class.send :undef_method, 'another_method_to_undef'
-
-    lambda { child.another_method_to_undef }.should raise_error(NoMethodError)
-  end
-
-  it "does not remove a method defined in a super class when removed from a subclass" do
-    descendant = Class.new(ModuleSpecs::Ancestor)
-    ancestor = ModuleSpecs::Ancestor.new
-    ancestor.another_method_to_undef.should == 1
-
-    descendant.send :undef_method, 'another_method_to_undef'
-
-    ancestor.another_method_to_undef.should == 1
-  end
-end