#!/usr/bin/perl -w
# Copyright 2008, 2009, 2010, 2011 Kevin Ryde
# This file is part of Chart.
#
# Chart 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.
#
# Chart 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 Chart. If not, see <http://www.gnu.org/licenses/>.
use 5.008;
use strict;
use warnings;
use Test::More 0.82 tests => 3;
use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }
require App::Chart::Gtk2::AnnotationsDialog;
require Gtk2;
Gtk2->disable_setlocale; # leave LC_NUMERIC alone for version nums
my $have_display = Gtk2->init_check;
#------------------------------------------------------------------------------
SKIP: {
$have_display or skip 'due to no DISPLAY available', 2;
{
my $dialog = App::Chart::Gtk2::AnnotationsDialog->new;
$dialog->destroy;
require Scalar::Util;
Scalar::Util::weaken ($dialog);
MyTestHelpers::main_iterations();
is ($dialog, undef, 'garbage collect after destroy');
}
{
my $dialog = App::Chart::Gtk2::AnnotationsDialog->new;
$dialog->realize;
$dialog->destroy;
require Scalar::Util;
Scalar::Util::weaken ($dialog);
MyTestHelpers::main_iterations();
is ($dialog, undef, 'garbage collect after realize and destroy');
}
}
#------------------------------------------------------------------------------
# Test::Weaken 3 for "contents"
my $have_test_weaken = eval "use Test::Weaken 3; 1";
if (! $have_test_weaken) { diag "Test::Weaken 3 not available -- $@"; }
SKIP: {
($have_display && $have_test_weaken)
or skip 'due to no DISPLAY and/or no Test::Weaken available', 1;
require Test::Weaken::Gtk2;
my $leak ;
my $leaks = Test::Weaken::leaks
({ constructor => sub {
my $dialog = App::Chart::Gtk2::AnnotationsDialog->new;
$dialog->realize;
return $dialog;
},
destructor => \&Test::Weaken::Gtk2::destructor_destroy,
contents => \&Test::Weaken::Gtk2::contents_container,
});
is ($leaks, undef, 'Test::Weaken deep garbage collection');
if ($leaks) {
diag "Test-Weaken ", explain $leaks;
}
}
exit 0;