#!/usr/bin/perl -w
# Copyright 2008, 2009, 2010, 2011 Kevin Ryde
# This file is part of Glib-Ex-ConnectProperties.
#
# Glib-Ex-ConnectProperties 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.
#
# Glib-Ex-ConnectProperties 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 Glib-Ex-ConnectProperties. 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() }
eval "use Test::Weaken 2.000; 1"
or plan skip_all => "due to Test::Weaken 2.000 not available -- $@";
diag ("Test::Weaken version ", Test::Weaken->VERSION);
plan tests => 5;
require Glib::Ex::ConnectProperties;
require Glib;
#-----------------------------------------------------------------------------
{
package Foo;
use strict;
use warnings;
use Glib;
use Glib::Object::Subclass
'Glib::Object',
properties => [Glib::ParamSpec->boolean
('myprop-one',
'myprop-one',
'Blurb.',
0,
Glib::G_PARAM_READWRITE),
Glib::ParamSpec->boolean
('myprop-two',
'myprop-two',
'Blurb.',
0,
Glib::G_PARAM_READWRITE),
];
}
#-----------------------------------------------------------------------------
# the "permanent" new() connp object is gc'ed when all its objects go
{
my $leaks = Test::Weaken::leaks
(sub {
my $obj1 = Foo->new (myprop_one => 1, myprop_two => 1);
my $obj2 = Foo->new (myprop_one => 0, myprop_two => 0);
my $conn = Glib::Ex::ConnectProperties->new ([$obj1,'myprop-one'],
[$obj2,'myprop-two']);
return [ $obj1, $obj2, $conn ];
});
is ($leaks, undef, 'new() deep gc');
if ($leaks) {
eval { diag "Test-Weaken ", explain($leaks) }; # explain in Test::More 0.82
}
}
{
my $leaks = Test::Weaken::leaks
(sub {
my $obj1 = Foo->new (myprop_one => 1, myprop_two => 1);
my $obj2 = Foo->new (myprop_one => 0, myprop_two => 0);
my $conn = Glib::Ex::ConnectProperties->new ([$obj1,'myprop-one'],
[$obj2,'myprop-two']);
undef $obj1;
undef $obj2;
return $conn;
});
is ($leaks, undef, 'new() deep gc -- with objects already gone');
if ($leaks) {
eval { diag "Test-Weaken ", explain($leaks) }; # explain in Test::More 0.82
}
}
{
my $leaks = Test::Weaken::leaks
(sub {
my $obj1 = Foo->new (myprop_one => 1, myprop_two => 1);
my $obj2 = Foo->new (myprop_one => 0, myprop_two => 0);
my $conn = Glib::Ex::ConnectProperties->dynamic ([$obj1,'myprop-one'],
[$obj2,'myprop-two']);
return [ $obj1, $obj2, $conn ];
});
is ($leaks, undef, 'dynamic() deep gc');
if ($leaks) {
eval { diag "Test-Weaken ", explain($leaks) }; # explain in Test::More 0.82
}
}
{
my $leaks = Test::Weaken::leaks
(sub {
my $obj1 = Foo->new (myprop_one => 1, myprop_two => 1);
my $obj2 = Foo->new (myprop_one => 0, myprop_two => 0);
my $conn = Glib::Ex::ConnectProperties->dynamic ([$obj1,'myprop-one'],
[$obj2,'myprop-two']);
undef $obj1;
undef $obj2;
return $conn;
});
is ($leaks, undef, 'dynamic() deep gc -- with objects already gone');
if ($leaks) {
eval { diag "Test-Weaken ", explain($leaks) }; # explain in Test::More 0.82
}
}
{
my $obj1 = Foo->new (myprop_one => 1, myprop_two => 1);
my $obj2 = Foo->new (myprop_one => 0, myprop_two => 0);
my $leaks = Test::Weaken::leaks
({ constructor => sub {
return Glib::Ex::ConnectProperties->dynamic ([$obj1,'myprop-one'],
[$obj2,'myprop-two']);
},
ignore => sub {
my ($ref) = @_;
return ($ref == $obj1 || $ref == $obj2);
},
});
is ($leaks, undef, 'dynamic() deep gc -- with objects persisting');
if ($leaks) {
eval { diag "Test-Weaken ", explain($leaks) }; # explain in Test::More 0.82
}
}
exit 0;