Re: [ruby-gnome2-devel-en] ref and unref

[Kouhei S. <ko...@co...>]

Hi,

In <CAG...@ma...>
  "Re: [ruby-gnome2-devel-en] ref and unref" on Thu, 8 Jan 2015 16:39:45 +0000,
  jc...@gm... wrote:

> It doesn't seem to work for me. If I run:
> 
> 10000.times do
>     Vips::Image.new
> end
> GC.start
> 
> I still have 10,000 GObjects, each with one ref.

Really?

> My code is here:
> 
> https://github.com/jcupitt/ruby-vips8/blob/master/try/try2.rb#L98

I run the code with the following diff:

--
diff --git a/try/try2.rb b/try/try2.rb
index 53c4272..0b214fa 100755
--- a/try/try2.rb
+++ b/try/try2.rb
@@ -97,6 +97,8 @@ end
 10000.times do
     Vips::Image.new
 end
+p(ObjectSpace.each_object(Vips::Image) {})
 GC.start
+p(ObjectSpace.each_object(Vips::Image) {})
 
 
--

I got the following:

--
Vips::const_missing: Image
Vips::init: []
Vips::Loader.initialize: Vips, []
Vips::Loader.pre_load: #<GObjectIntrospection::Repository:0x0000000286eaa0>, Vips
Vips::Loader.call_init_function: #<GObjectIntrospection::Repository:0x0000000286eaa0>, Vips
Vips::Loader.post_load:
41
0
--

Did you use the latest gobject-introspection gem? I used
gobject-introspection 2.2.4 gem:

--
% gem list gobject-introspection
*** LOCAL GEMS ***

gobject-introspection (2.2.4)
--

Thanks,
--
kou