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1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More tests => 8; |
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7 | use Test::Exception; |
8 | |
9 | # Some packages out in the wild cooperate with Moose by using goto |
10 | # &Moose::import. we want to make sure it still works. |
11 | |
12 | { |
13 | package MooseAlike1; |
14 | |
15 | use strict; |
16 | use warnings; |
17 | |
18 | use Moose (); |
19 | |
20 | sub import { |
21 | goto &Moose::import; |
22 | } |
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23 | |
24 | sub unimport { |
25 | goto &Moose::unimport; |
26 | } |
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27 | } |
28 | |
29 | { |
30 | package Foo; |
31 | |
32 | MooseAlike1->import(); |
33 | |
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34 | ::lives_ok( sub { has( 'size' ) }, |
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35 | 'has was exported via MooseAlike1' ); |
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36 | |
37 | MooseAlike1->unimport(); |
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38 | } |
39 | |
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40 | ok( ! Foo->can('has'), |
41 | 'No has sub in Foo after MooseAlike1 is unimported' ); |
42 | ok( Foo->can('meta'), |
43 | 'Foo has a meta method' ); |
44 | isa_ok( Foo->meta(), 'Moose::Meta::Class' ); |
45 | |
46 | |
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47 | { |
48 | package MooseAlike2; |
49 | |
50 | use strict; |
51 | use warnings; |
52 | |
53 | use Moose (); |
54 | |
55 | my $import = \&Moose::import; |
56 | sub import { |
57 | goto $import; |
58 | } |
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59 | |
60 | my $unimport = \&Moose::unimport; |
61 | sub unimport { |
62 | goto $unimport; |
63 | } |
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64 | } |
65 | |
66 | { |
67 | package Bar; |
68 | |
69 | MooseAlike2->import(); |
70 | |
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71 | ::lives_ok( sub { has( 'size' ) }, |
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72 | 'has was exported via MooseAlike2' ); |
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73 | |
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74 | MooseAlike2->unimport(); |
75 | } |
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76 | |
77 | |
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78 | ok( ! Bar->can('has'), |
79 | 'No has sub in Bar after MooseAlike2 is unimported' ); |
80 | ok( Bar->can('meta'), |
81 | 'Bar has a meta method' ); |
82 | isa_ok( Bar->meta(), 'Moose::Meta::Class' ); |