#!/usr/bin/perl -w
# Copyright 2007, 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 => 4;
use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }
use AppChartTestHelpers;
# uncomment this to run the ### lines
#use Smart::Comments;
require App::Chart::Gtk2::Ticker;
#------------------------------------------------------------------------------
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', 2;
{
my $ticker = App::Chart::Gtk2::Ticker->new;
require Scalar::Util;
Scalar::Util::weaken ($ticker);
is ($ticker, undef, 'garbage collect after weaken');
}
{
my $ticker = App::Chart::Gtk2::Ticker->new;
$ticker->menu;
Scalar::Util::weaken ($ticker);
is ($ticker, undef, 'garbage collect after weaken -- with menu');
}
}
#------------------------------------------------------------------------------
# Test::Weaken 2.002 for "ignore"
my $have_test_weaken = eval "use Test::Weaken 2.002; 1";
if (! $have_test_weaken) { diag "Test::Weaken 2.002 not available -- $@"; }
# 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($ref)
|| AppChartTestHelpers::ignore_symlists($ref)
|| AppChartTestHelpers::ignore_global_dbi($ref)
|| AppChartTestHelpers::ignore_all_dbi($ref)
);
}
SKIP: {
$have_test_weaken
or skip 'due to Test::Weaken 2.002 not available', 1;
$have_test_weaken_extrabits
or skip 'due to Test::Weaken::ExtraBits not available', 1;
# display for some width calculations ...
$have_display
or skip 'due to no DISPLAY available', 1;
my $leaks = Test::Weaken::leaks
({ constructor => sub {
my $symlist = App::Chart::Gtk2::Symlist->new_from_key('favourites');
my $ticker = App::Chart::Gtk2::Ticker->new (symlist => $symlist);
$ticker->show;
return $ticker;
},
ignore => \&my_ignores,
});
is ($leaks, undef, 'Test::Weaken deep garbage collection');
if ($leaks) {
diag "Test-Weaken ", explain $leaks;
}
}
SKIP: {
$have_test_weaken or skip 'due to Test::Weaken not available', 1;
$have_display or skip 'due to no DISPLAY available', 1;
require Test::Weaken::Gtk2;
my $leaks = Test::Weaken::leaks
({ constructor => sub {
my $ticker = App::Chart::Gtk2::Ticker->new;
my $tickermodel = $ticker->get('model');
my $childmodel = $tickermodel->get_model;
# ### $tickermodel
# ### $childmodel
### childmodel dbh: "$childmodel->{'dbh'}"
### childmodel sth: "$childmodel->{'sth'}->{'read'}"
### childmodel sth: $childmodel->{'sth'}->{'read'}
my $toplevel = Gtk2::Window->new('toplevel');
$toplevel->add($ticker);
$toplevel->show_all;
my $menu = $ticker->menu;
return [ $toplevel,
$ticker,
$tickermodel,
$childmodel,
$menu,
];
},
destructor => \&Test::Weaken::Gtk2::destructor_destroy,
contents => sub {
my ($ref) = @_;
### ref: "$ref"
if (Scalar::Util::blessed($ref)
&& ($ref->isa('DBI::db')
|| $ref->isa('DBI::st'))) {
}
goto &Test::Weaken::Gtk2::contents_container
},
ignore => \&my_ignores,
});
is ($leaks, undef, 'Test::Weaken deep garbage collection -- with menu');
if ($leaks) {
diag "Test-Weaken ", explain $leaks;
my $unfreed = $leaks->unfreed_proberefs;
foreach my $proberef (@$unfreed) {
diag " unfreed $proberef";
}
foreach my $proberef (@$unfreed) {
diag " search $proberef";
MyTestHelpers::findrefs($proberef);
}
}
}
exit 0;