#!/usr/bin/perl -w
# Copyright 2010, 2011, 2012, 2013 Kevin Ryde
# This file is part of Math-Image.
#
# Math-Image 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.
#
# Math-Image 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 Math-Image. 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() }
use Gtk2;
Gtk2->disable_setlocale; # leave LC_NUMERIC alone for version nums
Gtk2->init_check
or plan skip_all => 'due to no DISPLAY available';
MyTestHelpers::glib_gtk_versions();
plan tests => 8;
require App::MathImage::Gtk2::SaveDialog;
#------------------------------------------------------------------------------
# VERSION
my $want_version = 110;
{
is ($App::MathImage::Gtk2::SaveDialog::VERSION, $want_version,
'VERSION variable');
is (App::MathImage::Gtk2::SaveDialog->VERSION, $want_version,
'VERSION class method');
ok (eval { App::MathImage::Gtk2::SaveDialog->VERSION($want_version); 1 },
"VERSION class check $want_version");
my $check_version = $want_version + 1000;
ok (! eval { App::MathImage::Gtk2::SaveDialog->VERSION($check_version); 1 },
"VERSION class check $check_version");
my $dialog = do {
# avoid spam from Gtk trying to make you buy the gnome icons
local $SIG{'__WARN__'} = \&MyTestHelpers::warn_suppress_gtk_icon;
App::MathImage::Gtk2::SaveDialog->new
};
is ($dialog->VERSION, $want_version, 'VERSION object method');
ok (eval { $dialog->VERSION($want_version); 1 },
"VERSION object check $want_version");
ok (! eval { $dialog->VERSION($check_version); 1 },
"VERSION object check $check_version");
}
#-----------------------------------------------------------------------------
# Scalar::Util::weaken
{
my $dialog = App::MathImage::Gtk2::SaveDialog->new;
$dialog->destroy;
require Scalar::Util;
Scalar::Util::weaken ($dialog);
is ($dialog, undef, 'garbage collect when weakened');
}
exit 0;