Commit | Line | Data |
5d5c86d9 |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use Test::More tests => 9; |
7 | |
8 | BEGIN { |
9 | use_ok('Class::C3'); |
10 | } |
11 | |
4e47d2a4 |
12 | use Sub::Name; |
13 | |
5d5c86d9 |
14 | { |
15 | |
16 | { |
17 | package Foo; |
18 | use strict; |
19 | use warnings; |
20 | use Class::C3; |
21 | sub new { bless {}, $_[0] } |
22 | sub bar { 'Foo::bar' } |
23 | } |
24 | |
25 | # call the submethod in the direct instance |
26 | |
27 | my $foo = Foo->new(); |
28 | isa_ok($foo, 'Foo'); |
29 | |
30 | can_ok($foo, 'bar'); |
31 | is($foo->bar(), 'Foo::bar', '... got the right return value'); |
32 | |
33 | # fail calling it from a subclass |
34 | |
35 | { |
36 | package Bar; |
37 | use strict; |
38 | use warnings; |
39 | use Class::C3; |
40 | our @ISA = ('Foo'); |
41 | } |
42 | |
5d5c86d9 |
43 | my $m = sub { (shift)->next::method() }; |
44 | subname('Bar::bar', $m); |
45 | { |
46 | no strict 'refs'; |
47 | *{'Bar::bar'} = $m; |
48 | } |
49 | |
50 | my $bar = Bar->new(); |
51 | isa_ok($bar, 'Bar'); |
52 | isa_ok($bar, 'Foo'); |
53 | |
54 | can_ok($bar, 'bar'); |
55 | my $value = eval { $bar->bar() }; |
56 | ok(!$@, '... calling bar() succedded') || diag $@; |
57 | is($value, 'Foo::bar', '... got the right return value too'); |
58 | } |