package MyRect;
use strict;
use warnings;
use base 'SDL::Rect';

sub new {
	my $class = shift;
	my $self  = $class->SUPER::new(@_);
	unless ( ref $self ) {
		require Carp;
		Carp::confess SDL::GetError();
	}
	return bless $self => $class;

}

sub foo {
	my $self = shift;
	return $self->x;
}

package main;
use Test::More tests => 6;

my $rect = MyRect->new( 0, 0, 0, 0 );

isa_ok( $rect, 'SDL::Rect' );
isa_ok( $rect, 'MyRect' );
can_ok( $rect, qw(x y w h) );
can_ok( $rect, qw(new foo) );

$rect->x(10);
is( $rect->x,   10 );
is( $rect->foo, 10 );
sleep(2);