use strict;
use warnings;
use Test::More;
BEGIN {
eval "use NEXT";
plan skip_all => "NEXT required for this test" if $@;
plan tests => 4;
}
{
package Foo;
use strict;
use warnings;
use Class::C3;
sub foo { 'Foo::foo' }
package Fuz;
use strict;
use warnings;
use Class::C3;
BEGIN { our @ISA = ('Foo'); }
sub foo { 'Fuz::foo => ' . (shift)->next::method }
package Bar;
use strict;
use warnings;
use Class::C3;
BEGIN { our @ISA = ('Foo'); }
sub foo { 'Bar::foo => ' . (shift)->next::method }
package Baz;
use strict;
use warnings;
require NEXT; # load this as late as possible so we can catch the test skip
BEGIN { our @ISA = ('Bar', 'Fuz'); }
sub foo { 'Baz::foo => ' . (shift)->NEXT::foo }
}
Class::C3::initialize();
is(Foo->foo, 'Foo::foo', '... got the right value from Foo->foo');
is(Fuz->foo, 'Fuz::foo => Foo::foo', '... got the right value from Fuz->foo');
is(Bar->foo, 'Bar::foo => Foo::foo', '... got the right value from Bar->foo');
is(Baz->foo, 'Baz::foo => Bar::foo => Fuz::foo => Foo::foo', '... got the right value using NEXT in a subclass of a C3 class');