#!/usr/bin/perl -w

# Copyright 2011, 2012 Kevin Ryde

# This file is part of Gtk2-Ex-WidgetBits.
#
# Gtk2-Ex-WidgetBits is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3, or (at your option) any later
# version.
#
# Gtk2-Ex-WidgetBits is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with Gtk2-Ex-WidgetBits.  If not, see <http://www.gnu.org/licenses/>.

use 5.008;
use strict;
use warnings;
use Test::More;

use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }

require Gtk2::Ex::ToolItem::CheckButton;

require Gtk2;
MyTestHelpers::glib_gtk_versions();

Gtk2::Ex::ToolItem::CheckButton->isa('Gtk2::Buildable')
  or plan skip_all => 'due to no Gtk2::Buildable interface';

plan tests => 5;

#------------------------------------------------------------------------------
# buildable

my $builder = Gtk2::Builder->new;
$builder->add_from_string (<<'HERE');
<interface>
  <object class="Gtk2__Ex__ToolItem__CheckButton" id="toolitem">
    <child internal-child="overflow_menuitem">
      <object class="GtkMenuItem" id="overitem">
        <property name="border-width">17</property>
      </object>
    </child>
  </object>
</interface>
HERE

my $toolitem = $builder->get_object('toolitem');
isa_ok ($toolitem, 'Gtk2::Ex::ToolItem::CheckButton',
        'toolitem from buildable');

my $menuitem = $toolitem->retrieve_proxy_menu_item;
isa_ok ($menuitem, 'Gtk2::MenuItem', 'overflow menuitem');
is ($menuitem && $menuitem->get('border-width'), 17,
    'overflow menuitem border-width');

# Something fishy seen in gtk 2.12.1 (with gtk2-perl 1.180, 1.183 or
# 1.200) that $builder stays non-undef when weakened, though the objects
# within it weaken away as expected.  Some of the ref counting changed in
# Gtk from what the very first gtkbuilder.c versions did, so think it's a
# gtk problem already fixed, so just ignore that test.
#
Scalar::Util::weaken ($builder);
Scalar::Util::weaken ($toolitem);
Scalar::Util::weaken ($menuitem);
# is ($builder,  undef, 'builder weakened');
is ($toolitem, undef, 'toolitem from builder weakened');
is ($menuitem, undef, 'overflow menuitem from builder weakened');

exit 0;