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1 | #!/usr/bin/perl |
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2 | |
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3 | use strict; |
4 | use warnings; |
5 | |
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6 | use Test::More tests => 36; |
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7 | use Test::Exception; |
8 | |
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9 | |
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10 | |
11 | BEGIN { |
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12 | package MyRole; |
13 | use Moose::Role; |
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14 | |
15 | requires 'foo'; |
16 | |
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17 | package MyMetaclass; |
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18 | use Moose qw(extends with); |
19 | extends 'Moose::Meta::Class'; |
20 | with 'MyRole'; |
21 | |
22 | sub foo { 'i am foo' } |
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23 | } |
24 | |
25 | { |
26 | package MyClass; |
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27 | use metaclass ('MyMetaclass'); |
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28 | use Moose; |
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29 | } |
30 | |
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31 | my $mc = MyMetaclass->initialize('MyClass'); |
32 | isa_ok($mc, 'MyMetaclass'); |
33 | |
34 | ok($mc->meta->does_role('MyRole'), '... the metaclass does the role'); |
35 | |
36 | is(MyClass->meta, $mc, '... these metas are the same thing'); |
37 | is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing'); |
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38 | |
39 | my $a = MyClass->new; |
40 | ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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41 | is( $a->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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42 | ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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43 | is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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44 | |
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45 | lives_ok { |
46 | MyClass->meta->make_immutable; |
47 | } '... make MyClass immutable okay'; |
48 | |
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49 | is(MyClass->meta, $mc, '... these metas are still the same thing'); |
50 | is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing'); |
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51 | |
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52 | ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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53 | is( $a->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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54 | ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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55 | is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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56 | |
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57 | lives_ok { |
58 | MyClass->meta->make_mutable; |
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59 | } '... make MyClass mutable okay'; |
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60 | |
61 | is(MyClass->meta, $mc, '... these metas are still the same thing'); |
62 | is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing'); |
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63 | |
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64 | ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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65 | is( $a->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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66 | ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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67 | is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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68 | |
69 | lives_ok { |
70 | MyMetaclass->meta->make_immutable; |
71 | } '... make MyClass immutable okay'; |
72 | |
73 | is(MyClass->meta, $mc, '... these metas are still the same thing'); |
74 | is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing'); |
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75 | |
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76 | ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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77 | is( $a->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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78 | ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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79 | is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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80 | |
81 | lives_ok { |
82 | MyClass->meta->make_immutable; |
83 | } '... make MyClass immutable okay'; |
84 | |
85 | is(MyClass->meta, $mc, '... these metas are still the same thing'); |
86 | is(MyClass->meta->meta, $mc->meta, '... these meta-metas are the same thing'); |
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87 | |
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88 | ok( $a->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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89 | is( $a->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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90 | ok( MyClass->meta->meta->does_role('MyRole'), 'metaclass does MyRole' ); |
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91 | is( MyClass->meta->foo, 'i am foo', '... foo method returns expected value' ); |
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92 | |