gistfile1.diff

From 044d094a2747e6a4922d908d4c42dffa87c78453 Mon Sep 17 00:00:00 2001
From: Ivan Samsonov <[email protected]>
Date: Sun, 20 Feb 2011 18:01:15 +0300
Subject: [PATCH] Enhance Kernel#extend spec

---
 spec/ruby/core/kernel/extend_spec.rb      |   16 ++++++++++++++++
 spec/ruby/core/kernel/fixtures/classes.rb |   10 ++++++++++
 2 files changed, 26 insertions(+), 0 deletions(-)

diff --git a/spec/ruby/core/kernel/extend_spec.rb b/spec/ruby/core/kernel/extend_spec.rb
index 9c78f8a..a7b3f2a 100644
--- a/spec/ruby/core/kernel/extend_spec.rb
+++ b/spec/ruby/core/kernel/extend_spec.rb
@@ -49,6 +49,14 @@ describe "Kernel#extend" do
   end
 
   ruby_version_is ""..."1.9" do
+    it "makes non-private module methods avaiable as singleton_methods of the extending object" do
+      o = mock('o')
+      o.extend(KernelSpecs::ModuleForExtending)
+      o.singleton_methods.should include("public_method")
+      o.singleton_methods.should include("protected_method")
+      o.singleton_methods.should_not include("private_method")
+    end
+
     it "raises a TypeError if self is frozen" do
       module KernelSpecs::Mod; end
       o = mock('o')
@@ -58,6 +66,14 @@ describe "Kernel#extend" do
   end
 
   ruby_version_is "1.9" do
+    it "makes non-private module methods avaiable as singleton_methods of the extending object" do
+      o = mock('o')
+      o.extend(KernelSpecs::ModuleForExtending)
+      o.singleton_methods.should include(:public_method)
+      o.singleton_methods.should include(:protected_method)
+      o.singleton_methods.should_not include(:private_method)
+    end
+
     it "raises a RuntimeError if self is frozen" do
       module KernelSpecs::Mod; end
       o = mock('o')
diff --git a/spec/ruby/core/kernel/fixtures/classes.rb b/spec/ruby/core/kernel/fixtures/classes.rb
index d021f93..c2e5924 100644
--- a/spec/ruby/core/kernel/fixtures/classes.rb
+++ b/spec/ruby/core/kernel/fixtures/classes.rb
@@ -242,6 +242,16 @@ module KernelSpecs
     end
   end
 
+  module ModuleForExtending
+    def public_method; end
+
+    def protected_method; end
+    protected :protected_method
+
+    def private_method; end
+    private :private_method
+  end
+
   class Duplicate
     attr_accessor :one, :two
 
-- 
1.7.3.2