#!/usr/bin/perl -w
# Copyright 2007, 2008, 2009, 2010, 2011, 2014 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 tests => 6;
use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }
require App::Chart::Gtk2::Diagnostics;
# just check the string comes out
ok (App::Chart::Gtk2::Diagnostics->str ());
ok (App::Chart::Gtk2::Diagnostics->str ());
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', 4;
{
my $dialog = App::Chart::Gtk2::Diagnostics->new;
require Scalar::Util;
Scalar::Util::weaken ($dialog);
$dialog->destroy;
MyTestHelpers::main_iterations();
is ($dialog, undef,
'garbage collect by weaken after destroy');
}
{
my $dialog = App::Chart::Gtk2::Diagnostics->new;
$dialog->show;
Scalar::Util::weaken ($dialog);
$dialog->destroy;
MyTestHelpers::main_iterations();
is ($dialog, undef,
'garbage collect by weaken after show and destroy');
}
{
my $dialog = App::Chart::Gtk2::Diagnostics->popup;
{
my $d2 = App::Chart::Gtk2::Diagnostics->popup;
ok ($dialog == $d2);
}
Scalar::Util::weaken ($dialog);
$dialog->destroy;
MyTestHelpers::main_iterations();
is ($dialog, undef,
'garbage collect popup by destroy and weaken');
}
}
exit 0;