1 files changed, 65 insertions, 1 deletions
diff --git a/spec/ruby/optional/capi/class_spec.rb b/spec/ruby/optional/capi/class_spec.rb
index 0b03fb9e6c..c2424668b9 100644
--- a/spec/ruby/optional/capi/class_spec.rb
+++ b/spec/ruby/optional/capi/class_spec.rb
@@ -1,5 +1,6 @@
 require_relative 'spec_helper'
 require_relative 'fixtures/class'
+require_relative '../../core/module/fixtures/classes'
 
 load_extension("class")
 compile_extension("class_under_autoload")
@@ -39,6 +40,69 @@ describe "C-API Class function" do
     @s = CApiClassSpecs.new
   end
 
+  describe "rb_class_instance_methods" do
+    it "returns the public and protected methods of self and its ancestors" do
+      methods = @s.rb_class_instance_methods(ModuleSpecs::Basic)
+      methods.should include(:protected_module, :public_module)
+
+      methods = @s.rb_class_instance_methods(ModuleSpecs::Basic, true)
+      methods.should include(:protected_module, :public_module)
+    end
+
+    it "when passed false as a parameter, returns the instance methods of the class" do
+      methods = @s.rb_class_instance_methods(ModuleSpecs::Child, false)
+      methods.should include(:protected_child, :public_child)
+    end
+  end
+
+  describe "rb_class_public_instance_methods" do
+    it "returns a list of public methods in module and its ancestors" do
+      methods = @s.rb_class_public_instance_methods(ModuleSpecs::CountsChild)
+      methods.should include(:public_3)
+      methods.should include(:public_2)
+      methods.should include(:public_1)
+
+      methods = @s.rb_class_public_instance_methods(ModuleSpecs::CountsChild, true)
+      methods.should include(:public_3)
+      methods.should include(:public_2)
+      methods.should include(:public_1)
+    end
+
+    it "when passed false as a parameter, should return only methods defined in that module" do
+      @s.rb_class_public_instance_methods(ModuleSpecs::CountsChild, false).should == [:public_1]
+    end
+  end
+
+  describe "rb_class_protected_instance_methods" do
+    it "returns a list of protected methods in module and its ancestors" do
+      methods = @s.rb_class_protected_instance_methods(ModuleSpecs::CountsChild)
+      methods.should include(:protected_3)
+      methods.should include(:protected_2)
+      methods.should include(:protected_1)
+
+      methods = @s.rb_class_protected_instance_methods(ModuleSpecs::CountsChild, true)
+      methods.should include(:protected_3)
+      methods.should include(:protected_2)
+      methods.should include(:protected_1)
+    end
+
+    it "when passed false as a parameter, should return only methods defined in that module" do
+      @s.rb_class_public_instance_methods(ModuleSpecs::CountsChild, false).should == [:public_1]
+    end
+  end
+
+  describe "rb_class_private_instance_methods" do
+    it "returns a list of private methods in module and its ancestors" do
+      @s.rb_class_private_instance_methods(ModuleSpecs::CountsChild).should == ModuleSpecs::CountsChild.private_instance_methods
+      @s.rb_class_private_instance_methods(ModuleSpecs::CountsChild, true).should == ModuleSpecs::CountsChild.private_instance_methods
+    end
+
+    it "when passed false as a parameter, should return only methods defined in that module" do
+      methods = @s.rb_class_private_instance_methods(ModuleSpecs::CountsChild, false)
+      methods.should == [:private_1]
+    end
+  end
+
   describe "rb_class_new_instance" do
     it "allocates and initializes a new object" do
       o = @s.rb_class_new_instance(0, nil, CApiClassSpecs::Alloc)
@@ -338,7 +402,7 @@ describe "C-API Class function" do
   end
 
   describe "rb_class_new" do
-    it "returns an new subclass of the superclass" do
+    it "returns a new subclass of the superclass" do
       subclass = @s.rb_class_new(CApiClassSpecs::NewClass)
       CApiClassSpecs::NewClass.should be_ancestor_of(subclass)
     end