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1 | use strict; |
2 | use warnings; |
3 | |
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4 | use Test::More tests => 50; |
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5 | |
6 | BEGIN { |
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7 | use_ok('Class::MOP'); |
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8 | use_ok('Class::MOP::Package'); |
9 | use_ok('Class::MOP::Module'); |
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10 | use_ok('Class::MOP::Class'); |
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11 | use_ok('Class::MOP::Class::Immutable::Trait'); |
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12 | use_ok('Class::MOP::Attribute'); |
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13 | use_ok('Class::MOP::Method'); |
14 | use_ok('Class::MOP::Method::Wrapped'); |
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15 | use_ok('Class::MOP::Method::Inlined'); |
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16 | use_ok('Class::MOP::Method::Generated'); |
17 | use_ok('Class::MOP::Method::Accessor'); |
18 | use_ok('Class::MOP::Method::Constructor'); |
19 | use_ok('Class::MOP::Instance'); |
20 | use_ok('Class::MOP::Object'); |
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21 | } |
22 | |
23 | # make sure we are tracking metaclasses correctly |
24 | |
25 | my %METAS = ( |
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26 | 'Class::MOP::Attribute' => Class::MOP::Attribute->meta, |
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27 | 'Class::MOP::Method::Inlined' => Class::MOP::Method::Inlined->meta, |
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28 | 'Class::MOP::Method::Generated' => Class::MOP::Method::Generated->meta, |
29 | 'Class::MOP::Method::Accessor' => Class::MOP::Method::Accessor->meta, |
30 | 'Class::MOP::Method::Constructor' => |
31 | Class::MOP::Method::Constructor->meta, |
32 | 'Class::MOP::Package' => Class::MOP::Package->meta, |
33 | 'Class::MOP::Module' => Class::MOP::Module->meta, |
34 | 'Class::MOP::Class' => Class::MOP::Class->meta, |
35 | 'Class::MOP::Method' => Class::MOP::Method->meta, |
36 | 'Class::MOP::Method::Wrapped' => Class::MOP::Method::Wrapped->meta, |
37 | 'Class::MOP::Instance' => Class::MOP::Instance->meta, |
38 | 'Class::MOP::Object' => Class::MOP::Object->meta, |
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39 | 'Class::MOP::Class::Immutable::Trait' => Class::MOP::class_of('Class::MOP::Class::Immutable::Trait'), |
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40 | 'Class::MOP::Class::Immutable::Class::MOP::Class' => Class::MOP::Class::Immutable::Class::MOP::Class->meta, |
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41 | ); |
42 | |
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43 | ok( Class::MOP::is_class_loaded($_), '... ' . $_ . ' is loaded' ) |
44 | for keys %METAS; |
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45 | |
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46 | for my $meta (values %METAS) { |
47 | # the trait shouldn't be made immutable, it doesn't actually do anything, |
48 | # and it doesn't even matter because it's not a class that will be |
49 | # instantiated |
50 | if ($meta->name eq 'Class::MOP::Class::Immutable::Trait') { |
51 | ok( $meta->is_mutable(), '... ' . $meta->name . ' is mutable' ); |
52 | } |
53 | else { |
54 | ok( $meta->is_immutable(), '... ' . $meta->name . ' is immutable' ); |
55 | } |
56 | } |
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57 | |
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58 | is_deeply( |
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59 | {Class::MOP::get_all_metaclasses}, |
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60 | \%METAS, |
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61 | '... got all the metaclasses' |
62 | ); |
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63 | |
64 | is_deeply( |
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65 | [ |
66 | sort { $a->name cmp $b->name } Class::MOP::get_all_metaclass_instances |
67 | ], |
68 | [ |
69 | Class::MOP::Attribute->meta, |
70 | Class::MOP::Class->meta, |
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71 | Class::MOP::Class::Immutable::Class::MOP::Class->meta, |
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72 | Class::MOP::class_of('Class::MOP::Class::Immutable::Trait'), |
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73 | Class::MOP::Instance->meta, |
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74 | Class::MOP::Method->meta, |
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75 | Class::MOP::Method::Accessor->meta, |
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76 | Class::MOP::Method::Constructor->meta, |
77 | Class::MOP::Method::Generated->meta, |
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78 | Class::MOP::Method::Inlined->meta, |
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79 | Class::MOP::Method::Wrapped->meta, |
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80 | Class::MOP::Module->meta, |
81 | Class::MOP::Object->meta, |
82 | Class::MOP::Package->meta, |
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83 | ], |
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84 | '... got all the metaclass instances' |
85 | ); |
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86 | |
87 | is_deeply( |
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88 | [ sort { $a cmp $b } Class::MOP::get_all_metaclass_names() ], |
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89 | [ |
90 | sort qw/ |
91 | Class::MOP::Attribute |
92 | Class::MOP::Class |
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93 | Class::MOP::Class::Immutable::Class::MOP::Class |
94 | Class::MOP::Class::Immutable::Trait |
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95 | Class::MOP::Instance |
96 | Class::MOP::Method |
97 | Class::MOP::Method::Accessor |
98 | Class::MOP::Method::Constructor |
99 | Class::MOP::Method::Generated |
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100 | Class::MOP::Method::Inlined |
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101 | Class::MOP::Method::Wrapped |
102 | Class::MOP::Module |
103 | Class::MOP::Object |
104 | Class::MOP::Package |
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105 | /, |
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106 | ], |
107 | '... got all the metaclass names' |
108 | ); |
109 | |
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110 | # testing the meta-circularity of the system |
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111 | |
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112 | is( |
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113 | Class::MOP::Class->meta->meta, Class::MOP::Class->meta->meta->meta, |
114 | '... Class::MOP::Class->meta->meta == Class::MOP::Class->meta->meta->meta' |
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115 | ); |
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116 | |
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117 | is( |
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118 | Class::MOP::Class->meta->meta->meta, Class::MOP::Class->meta->meta->meta->meta, |
119 | '... Class::MOP::Class->meta->meta->meta == Class::MOP::Class->meta->meta->meta->meta' |
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120 | ); |
121 | |
122 | is( |
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123 | Class::MOP::Class->meta->meta, Class::MOP::Class->meta->meta->meta->meta, |
124 | '... Class::MOP::Class->meta->meta == Class::MOP::Class->meta->meta->meta->meta' |
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125 | ); |
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126 | |
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127 | is( |
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128 | Class::MOP::Class->meta->meta, Class::MOP::Class->meta->meta->meta->meta->meta, |
129 | '... Class::MOP::Class->meta->meta == Class::MOP::Class->meta->meta->meta->meta->meta' |
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130 | ); |
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131 | |
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132 | isa_ok(Class::MOP::Class->meta, 'Class::MOP::Class'); |