* ext/dl/handle.c (**) adding documentation

* test/dl/test_handle.rb (**) testing to_i and initialize

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@25461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 15 insertions, 0 deletions

diff --git a/test/dl/test_handle.rb b/test/dl/test_handle.rb
index ab9c1c13a..a8dcf1952 100644
--- a/test/dl/test_handle.rb
+++ b/test/dl/test_handle.rb
@@ -2,6 +2,11 @@ require 'test_base'
 
 module DL
   class TestHandle < TestBase
+    def test_to_i
+      handle = DL::Handle.new(LIBC_SO)
+      assert handle.to_i
+    end
+
     def test_static_sym_secure
       assert_raises(SecurityError) do
         Thread.new do
@@ -90,5 +95,15 @@ module DL
         end.join
       end
     end
+
+    def test_initialize_noargs
+      handle = DL::Handle.new
+      assert handle['rb_str_new']
+    end
+
+    def test_initialize_flags
+      handle = DL::Handle.new(LIBC_SO, DL::RTLD_LAZY | DL::RTLD_GLOBAL)
+      assert handle['calloc']
+    end
   end
 end