Commit | Line | Data |
bfcddb67 |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
ef29cd70 |
6 | use Test::More tests => 3; |
bfcddb67 |
7 | |
8 | { |
9 | package BaseTest; |
10 | use Class::C3; |
11 | sub new { bless {} => shift } |
12 | |
13 | package OverloadingTest; |
14 | use Class::C3; |
15 | use base 'BaseTest'; |
16 | use overload '+' => sub { die "called plus operator in OT" }, |
17 | fallback => 0; |
18 | |
19 | package InheritingFromOverloadedTest; |
20 | use base 'OverloadingTest'; |
21 | use Class::C3; |
22 | use overload '+' => sub { die "called plus operator in IFOT" }, |
23 | fallback => 1; |
24 | |
25 | package IFOTX; |
26 | use Class::C3; |
27 | use base 'OverloadingTest'; |
28 | |
29 | package IFIFOT; |
30 | use Class::C3; |
31 | use base 'InheritingFromOverloadedTest'; |
32 | |
33 | package Foo; |
34 | use Class::C3; |
35 | use base 'BaseTest'; |
36 | use overload '+' => sub { die "called plus operator in Foo" }, |
37 | fallback => 1; |
38 | |
39 | package Bar; |
40 | use Class::C3; |
41 | use base 'Foo'; |
42 | use overload '+' => sub { die "called plus operator in Bar" }, |
43 | fallback => 0; |
44 | |
45 | package Baz; |
46 | use Class::C3; |
47 | use base 'Bar'; |
48 | } |
49 | |
50 | Class::C3::initialize(); |
51 | |
52 | my $x = IFOTX->new(); |
53 | eval { $x += 1 }; |
54 | like($@, qr/no method found,/); |
55 | |
56 | my $y = IFIFOT->new(); |
57 | eval { $y += 1 }; |
58 | like($@, qr/called plus operator in IFOT/); |
59 | |
60 | my $z = Baz->new(); |
61 | eval { $z += 1 }; |
62 | like($@, qr/no method found,/); |
63 | |