+++ /dev/null
-#!/usr/bin/perl
-
-use strict;
-use warnings;
-
-use Test::More tests => 6;
-
-BEGIN {
- use lib 'opt', '../opt', '..';
- use_ok('c3');
- # uncomment this line, and re-run the
- # test to see the normal p5 dispatch order
- #$Class::C3::TURN_OFF_C3 = 1;
-}
-
-=pod
-
-This tests the classic diamond inheritence pattern.
-
- <A>
- / \
-<B> <C>
- \ /
- <D>
-
-=cut
-
-{
- package Diamond_A;
- use c3;
- sub hello { 'Diamond_A::hello' }
- sub foo { 'Diamond_A::foo' }
-}
-{
- package Diamond_B;
- use base 'Diamond_A';
- use c3;
- sub foo { 'Diamond_B::foo => ' . (shift)->next::method() }
-}
-{
- package Diamond_C;
- use c3;
- use base 'Diamond_A';
-
- sub hello { 'Diamond_C::hello => ' . (shift)->next::method() }
- sub foo { 'Diamond_C::foo => ' . (shift)->next::method() }
-}
-{
- package Diamond_D;
- use base ('Diamond_B', 'Diamond_C');
- use c3;
-
- sub foo { 'Diamond_D::foo => ' . (shift)->next::method() }
-}
-
-Class::C3::initialize();
-
-is_deeply(
- [ Class::C3::calculateMRO('Diamond_D') ],
- [ qw(Diamond_D Diamond_B Diamond_C Diamond_A) ],
- '... got the right MRO for Diamond_D');
-
-is(Diamond_D->hello, 'Diamond_C::hello => Diamond_A::hello', '... method resolved itself as expected');
-
-is(Diamond_D->can('hello')->('Diamond_D'),
- 'Diamond_C::hello => Diamond_A::hello',
- '... can(method) resolved itself as expected');
-
-is(UNIVERSAL::can("Diamond_D", 'hello')->('Diamond_D'),
- 'Diamond_C::hello => Diamond_A::hello',
- '... can(method) resolved itself as expected');
-
-is(Diamond_D->foo,
- 'Diamond_D::foo => Diamond_B::foo => Diamond_C::foo => Diamond_A::foo',
- '... method foo resolved itself as expected');