* ext/dl/cfunc.c (**) updating documentation

* test/dl/test_cfunc.rb (test_ptr=, test_ptr) testing the pointer
  accessor methods on CFunc

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@25686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 0 deletions

diff --git a/test/dl/test_cfunc.rb b/test/dl/test_cfunc.rb
index bd6653ff5..28501f2c6 100644
--- a/test/dl/test_cfunc.rb
+++ b/test/dl/test_cfunc.rb
@@ -9,6 +9,15 @@ module DL
       @cf = CFunc.new(@libc[@name], TYPE_VOIDP, @name)
     end
 
+    def test_ptr=
+      @cf.ptr = @libc['malloc']
+      assert_equal @cf.ptr, @libc['malloc']
+    end
+
+    def test_ptr
+      assert_equal @cf.ptr, @libc[@name]
+    end
+
     def test_set_calltype
       @cf.calltype = :foo
       assert_equal :foo, @cf.calltype