* test/dl/test_callback.rb testing callback removal

* test/dl/test_func.rb testing function names, to_i

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/dl/test_callback.rb

@@ -7,6 +7,17 @@ module DL
   class TestCallback < TestBase
     include DL
 
+    def test_remove_callback_failed
+      assert_equal(false, remove_callback(0, TYPE_VOIDP))
+    end
+
+    def test_remove_callback
+      addr = set_callback(TYPE_VOIDP, 1) do |str|
+        str
+      end
+      assert remove_callback(addr, TYPE_VOIDP), 'callback removed'
+    end
+
     def test_callback_return_value
       addr = set_callback(TYPE_VOIDP, 1) do |str|
         str

test/dl/test_func.rb

@@ -3,6 +3,18 @@ require 'dl/func'
 
 module DL
   class TestFunc < TestBase
+    def test_name
+      f = Function.new(CFunc.new(@libc['strcpy'], TYPE_VOIDP, 'strcpy'),
+                       [TYPE_VOIDP, TYPE_VOIDP])
+      assert_equal 'strcpy', f.name
+    end
+
+    def test_to_i
+      cfunc = CFunc.new(@libc['strcpy'], TYPE_VOIDP, 'strcpy')
+      f = Function.new(cfunc, [TYPE_VOIDP, TYPE_VOIDP])
+      assert_equal cfunc.to_i, f.to_i
+    end
+
     def test_strcpy()
       f = Function.new(CFunc.new(@libc['strcpy'], TYPE_VOIDP, 'strcpy'),
                        [TYPE_VOIDP, TYPE_VOIDP])