#!/usr/bin/perl -w
# Copyright 2008, 2009, 2010, 2011, 2012 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 => 5;
use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }
use AppChartTestHelpers;
require App::Chart::Gtk2::TickerMain;
#------------------------------------------------------------------------------
require Glib;
Glib->VERSION (1.220); # for TreeModelFilter callback not leaking
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', 3;
{
my $main = App::Chart::Gtk2::TickerMain->new;
$main->show;
my $ticker = $main->get('ticker') or die;
my $tickermodel = $ticker->get('model') or die;
$main->destroy;
MyTestHelpers::main_iterations();
require Scalar::Util;
Scalar::Util::weaken ($main);
is ($main, undef, 'garbage collect after destroy');
Scalar::Util::weaken ($ticker);
is ($ticker, undef, 'garbage collect Ticker after destroy');
Scalar::Util::weaken ($tickermodel);
is ($tickermodel, undef, 'garbage collect TickerModel after 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 -- $@"; }
diag "Glib->VERSION is ",Glib->VERSION;
# Test::Weaken::ExtraBits
my $have_test_weaken_extrabits = eval "use Test::Weaken::ExtraBits; 1";
if (! $have_test_weaken_extrabits) {
diag "Test::Weaken::ExtraBits not available -- $@";
}
sub my_ignores {
my ($ref) = @_;
# Class_Singleton for App::Chart::Gtk2::SymlistList
return (Test::Weaken::ExtraBits::ignore_Class_Singleton($ref)
|| Test::Weaken::ExtraBits::ignore_DBI_globals($ref)
|| AppChartTestHelpers::ignore_symlists($ref)
|| AppChartTestHelpers::ignore_global_dbi($ref)
|| AppChartTestHelpers::ignore_all_dbi($ref)
);
}
SKIP: {
$have_display or skip 'due to no DISPLAY available', 2;
$have_test_weaken or skip 'due to Test::Weaken 3 not available', 2;
$have_test_weaken_extrabits
or skip 'due to Test::Weaken::ExtraBits not available', 1;
require Test::Weaken::Gtk2;
{
my $leaks = Test::Weaken::leaks
({ constructor => sub {
my $main = App::Chart::Gtk2::TickerMain->new;
my $ticker = $main->get('ticker') or die;
$main->show;
return [ $main, $ticker->get('model') ];
},
destructor => \&Test::Weaken::Gtk2::destructor_destroy,
contents => \&Test::Weaken::Gtk2::contents_container,
ignore => \&my_ignores,
});
is ($leaks, undef, 'Test::Weaken deep garbage collection');
if ($leaks) {
diag "Test-Weaken ", explain $leaks;
diag "toplevels ",Gtk2::Window->list_toplevels;
my $unfreed = $leaks->unfreed_proberefs;
foreach (@$unfreed) {
diag " unfreed $_";
}
foreach (@$unfreed) {
diag " seek unfreed $_";
MyTestHelpers::findrefs($_);
}
}
}
{
my $leaks = Test::Weaken::leaks
({ constructor => sub {
my $main = App::Chart::Gtk2::TickerMain->new;
my $ticker = $main->get('ticker') or die;
$main->show_all;
$ticker->signal_emit ('menu-popup', 0, 'centre');
return [ $main, $ticker, $ticker->get('model')];
},
destructor => \&Test::Weaken::Gtk2::destructor_destroy,
contents => \&Test::Weaken::Gtk2::contents_container,
ignore => \&my_ignores,
});
is ($leaks, undef, 'Test::Weaken deep garbage collection -- with menu');
if ($leaks) {
diag "Test-Weaken ", explain $leaks;
my $unfreed = $leaks->unfreed_proberefs;
foreach (@$unfreed) {
diag " unfreed $_";
}
foreach (@$unfreed) {
diag "seek unfreed $_";
MyTestHelpers::findrefs($_);
}
}
}
}
exit 0;