#!/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 => 3;

use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }

# uncomment this to run the ### lines
#use Smart::Comments;

require App::Chart::Gtk2::IntradayDialog;

#------------------------------------------------------------------------------

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 $intraday = App::Chart::Gtk2::IntradayDialog->new;
    $intraday->destroy;
    MyTestHelpers::main_iterations();
    require Scalar::Util;
    Scalar::Util::weaken ($intraday);
    is ($intraday, undef,
        'garbage collect after destroy');
  }
  {
    my $intraday = App::Chart::Gtk2::IntradayDialog->new;
    $intraday->show;
    $intraday->destroy;
    MyTestHelpers::main_iterations();
    Scalar::Util::weaken ($intraday);
    is ($intraday, undef,
        'garbage collect after show 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 -- $@"; }

# 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_ignore {
  my ($ref) = @_;
  require AppChartTestHelpers;
  return (Test::Weaken::ExtraBits::ignore_global_functions($ref)
          || AppChartTestHelpers::ignore_classes($ref, 'App::Chart::Gtk2::Job'));
}

SKIP: {
  $have_display
    or skip 'due to no DISPLAY available', 1;
  $have_test_weaken
    or skip 'due to no Test::Weaken 3 available', 1;
  $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 $dialog = App::Chart::Gtk2::IntradayDialog->new; # (symbol => 'GM');
         $dialog->get('symbol');
         $dialog->set('symbol', 'GM');

         # my @jobs = App::Chart::Gtk2::JobQueue->all_jobs ('App::Chart::Gtk2::Job::Intraday');
         # ### @jobs


         # $dialog->set('symbol', '');
         $dialog->realize;
         return $dialog;
       },
       destructor => \&Test::Weaken::Gtk2::destructor_destroy,
       contents => \&Test::Weaken::Gtk2::contents_container,
       ignore => \&my_ignore,
       # trace_tracking=> 1,
     });
  is ($leaks, undef, 'Test::Weaken deep garbage collection');
  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;