#!/usr/bin/perl -w
# Copyright 2008, 2009, 2010, 2011, 2012 Kevin Ryde
# This file is part of Glib-Ex-ObjectBits.
#
# Glib-Ex-ObjectBits 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-ObjectBits 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-ObjectBits. If not, see <http://www.gnu.org/licenses/>.
use strict;
use warnings;
use Test::More tests => 25;
use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }
require Glib::Ex::SignalBits;
my $want_version = 15;
is ($Glib::Ex::SignalBits::VERSION, $want_version, 'VERSION variable');
is (Glib::Ex::SignalBits->VERSION, $want_version, 'VERSION class method');
{ ok (eval { Glib::Ex::SignalBits->VERSION($want_version); 1 },
"VERSION class check $want_version");
my $check_version = $want_version + 1000;
ok (! eval { Glib::Ex::SignalBits->VERSION($check_version); 1 },
"VERSION class check $check_version");
}
require Glib;
MyTestHelpers::glib_gtk_versions();
#------------------------------------------------------------------------------
# accumulator_first
{
my $default_run = 0;
{
package TestAccumulatorFirst;
use Glib::Object::Subclass
'Glib::Object',
signals =>
{ foo =>
{ param_types => [],
return_type => 'Glib::String',
flags => ['run-last'],
class_closure => sub { $default_run++;
return "default_run" },
accumulator => \&Glib::Ex::SignalBits::accumulator_first_defined,
},
};
}
my $obj = TestAccumulatorFirst->new;
my $ret = $obj->signal_emit ('foo');
is ($ret, "default_run");
is ($default_run, 1);
my $connect_run = 0;
$default_run = 0;
$obj->signal_connect (foo => sub { $connect_run++; return "connect_run" });
$ret = $obj->signal_emit ('foo');
is ($ret, "connect_run");
is ($default_run, 0);
is ($connect_run, 1);
my $c2_run = 0;
$connect_run = 0;
$default_run = 0;
$obj->signal_connect (foo => sub { $c2_run++; return "c2_run" });
$ret = $obj->signal_emit ('foo');
is ($ret, "connect_run");
is ($default_run, 0);
is ($connect_run, 1);
is ($c2_run, 0);
}
#------------------------------------------------------------------------------
# accumulator_first_defined
{
my $default_run = 0;
my $default_return = "default_run";
{
package TestAccumulatorFirstDefined;
use Glib::Object::Subclass
'Glib::Object',
signals =>
{ foo =>
{ param_types => [],
return_type => 'Glib::String',
flags => ['run-last'],
class_closure => sub {
$default_run++;
return $default_return;
},
accumulator => \&Glib::Ex::SignalBits::accumulator_first_defined,
},
};
}
my $obj = TestAccumulatorFirstDefined->new;
my $ret = $obj->signal_emit ('foo');
is ($ret, "default_run");
is ($default_run, 1);
my $connect_run = 0;
my $connect_return = "connect_run";
$default_run = 0;
$obj->signal_connect (foo => sub { $connect_run++; return $connect_return });
$ret = $obj->signal_emit ('foo');
is ($ret, "connect_run");
is ($default_run, 0);
is ($connect_run, 1);
$connect_run = 0;
$connect_return = undef;
$default_run = 0;
$ret = $obj->signal_emit ('foo');
is ($ret, "default_run");
is ($default_run, 1);
is ($connect_run, 1);
my $c2_run = 0;
$connect_run = 0;
$default_run = 0;
$obj->signal_connect (foo => sub { $c2_run++; return "c2_run" });
$ret = $obj->signal_emit ('foo');
is ($ret, "c2_run");
is ($default_run, 0);
is ($connect_run, 1);
is ($c2_run, 1);
}
exit 0;