Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 45 insertions, 0 deletions

diff --git a/spec/ruby/core/method/super_method_spec.rb b/spec/ruby/core/method/super_method_spec.rb
new file mode 100644
index 0000000000..cbc595b572
--- /dev/null
+++ b/spec/ruby/core/method/super_method_spec.rb
@@ -0,0 +1,45 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+
+describe "Method#super_method" do
+  it "returns the method that would be called by super in the method" do
+    obj = MethodSpecs::C.new
+    obj.extend MethodSpecs::OverrideAgain
+    meth = obj.method(:overridden)
+
+    s_meth = meth.super_method
+    s_meth.owner.should == MethodSpecs::C
+    s_meth.receiver.should == obj
+    s_meth.name.should == :overridden
+
+    ss_meth = meth.super_method.super_method
+    ss_meth.owner.should == MethodSpecs::BetweenBAndC
+    ss_meth.receiver.should == obj
+    ss_meth.name.should == :overridden
+
+    sss_meth = meth.super_method.super_method.super_method
+    sss_meth.owner.should == MethodSpecs::B
+    sss_meth.receiver.should == obj
+    sss_meth.name.should == :overridden
+  end
+
+  it "returns nil when there's no super method in the parent" do
+    method = Object.new.method(:method)
+    method.super_method.should == nil
+  end
+
+  it "returns nil when the parent's method is removed" do
+    klass = Class.new do
+      def overridden; end
+    end
+    sub = Class.new(klass) do
+      def overridden; end
+    end
+    object = sub.new
+    method = object.method(:overridden)
+
+    klass.class_eval { undef :overridden }
+
+    method.super_method.should == nil
+  end
+end