Wed Feb 3 10:12:09 2010 Aaron Patterson <tenderlove@ruby-lang.org>

        * ext/dl/function.c: DL::Function now uses libffi

        * ext/dl/cfunc.c (rb_dl_set_last_error): set to non static so errors
          can be exposed.

        * ext/dl/closure.c: DL::Closure will now be used in place of
          ext/dl/callback/*.

        * ext/dl/dl.c: legacy callbacks removed in favor of libffi

        * ext/dl/dl_converions.(c,h): used for converting ruby types to FFI
          types.

        * ext/dl/callback/*: replaced by libffi callbacks.

        * ext/dl/lib/dl/callback.rb: Converting internal callbacks to use
          DL::Closure

        * ext/dl/lib/dl/closure.rb: Ruby parts of the new DL::Closure object

        * ext/dl/lib/dl/import.rb: More conversion to use DL::Closure object

        * ext/dl/lib/dl/value.rb (ruby2ffi): adding private method for
          DL::CPtr to ffi value conversion.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26545 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 5 deletions

diff --git a/test/dl/test_dl2.rb b/test/dl/test_dl2.rb
index ac1414920f..7b47fc8024 100644
--- a/test/dl/test_dl2.rb
+++ b/test/dl/test_dl2.rb
@@ -88,14 +88,16 @@ class TestDL < TestBase
     assert_in_delta(-0.1, x)
   end
 
-  def test_sin()
+  def test_sin
     pi_2 = Math::PI/2
-    cfunc = CFunc.new(@libm['sin'], TYPE_DOUBLE, 'sin')
-    x = cfunc.call([pi_2].pack("d").unpack("l!*"))
+    cfunc = Function.new(CFunc.new(@libm['sin'], TYPE_DOUBLE, 'sin'),
+                        [TYPE_DOUBLE])
+    x = cfunc.call(pi_2)
     assert_equal(Math.sin(pi_2), x)
 
-    cfunc = CFunc.new(@libm['sin'], TYPE_DOUBLE, 'sin')
-    x = cfunc.call([-pi_2].pack("d").unpack("l!*"))
+    cfunc = Function.new(CFunc.new(@libm['sin'], TYPE_DOUBLE, 'sin'),
+                        [TYPE_DOUBLE])
+    x = cfunc.call(-pi_2)
     assert_equal(Math.sin(-pi_2), x)
   end