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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 => 29; |
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7 | |
8 | BEGIN { |
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9 | use_ok('Class::MOP'); |
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10 | use_ok('Class::MOP::Package'); |
11 | use_ok('Class::MOP::Module'); |
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12 | use_ok('Class::MOP::Class'); |
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13 | use_ok('Class::MOP::Immutable'); |
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14 | use_ok('Class::MOP::Attribute'); |
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15 | use_ok('Class::MOP::Method'); |
16 | use_ok('Class::MOP::Method::Wrapped'); |
17 | use_ok('Class::MOP::Method::Accessor'); |
18 | use_ok('Class::MOP::Method::Constructor'); |
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19 | use_ok('Class::MOP::Instance'); |
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20 | use_ok('Class::MOP::Object'); |
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21 | } |
22 | |
23 | # make sure we are tracking metaclasses correctly |
24 | |
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25 | my $CLASS_MOP_CLASS_IMMUTABLE_CLASS = 'Class::MOP::Class::__ANON__::SERIAL::1'; |
26 | |
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27 | my %METAS = ( |
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28 | 'Class::MOP::Attribute' => Class::MOP::Attribute->meta, |
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29 | 'Class::MOP::Method::Accessor' => Class::MOP::Method::Accessor->meta, |
30 | 'Class::MOP::Method::Constructor' => Class::MOP::Method::Constructor->meta, |
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31 | 'Class::MOP::Package' => Class::MOP::Package->meta, |
32 | 'Class::MOP::Module' => Class::MOP::Module->meta, |
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33 | 'Class::MOP::Class' => Class::MOP::Class->meta, |
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34 | 'Class::MOP::Method' => Class::MOP::Method->meta, |
35 | 'Class::MOP::Method::Wrapped' => Class::MOP::Method::Wrapped->meta, |
36 | 'Class::MOP::Instance' => Class::MOP::Instance->meta, |
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37 | 'Class::MOP::Object' => Class::MOP::Object->meta, |
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38 | ); |
39 | |
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40 | ok($_->is_immutable(), '... ' . $_->name . ' is immutable') for values %METAS; |
41 | |
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42 | is_deeply( |
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43 | { Class::MOP::get_all_metaclasses }, |
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44 | { |
45 | %METAS, |
46 | $CLASS_MOP_CLASS_IMMUTABLE_CLASS => $CLASS_MOP_CLASS_IMMUTABLE_CLASS->meta |
47 | }, |
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48 | '... got all the metaclasses'); |
49 | |
50 | is_deeply( |
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51 | [ sort { $a->name cmp $b->name } Class::MOP::get_all_metaclass_instances ], |
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52 | [ |
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53 | Class::MOP::Attribute->meta, |
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54 | Class::MOP::Class->meta, |
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55 | $CLASS_MOP_CLASS_IMMUTABLE_CLASS->meta, |
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56 | Class::MOP::Instance->meta, |
57 | Class::MOP::Method->meta, |
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58 | Class::MOP::Method::Accessor->meta, |
59 | Class::MOP::Method::Constructor->meta, |
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60 | Class::MOP::Method::Wrapped->meta, |
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61 | Class::MOP::Module->meta, |
62 | Class::MOP::Object->meta, |
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63 | Class::MOP::Package->meta, |
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64 | ], |
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65 | '... got all the metaclass instances'); |
66 | |
67 | is_deeply( |
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68 | [ sort { $a cmp $b } Class::MOP::get_all_metaclass_names() ], |
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69 | [ sort qw/ |
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70 | Class::MOP::Attribute |
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71 | Class::MOP::Class |
72 | Class::MOP::Instance |
73 | Class::MOP::Method |
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74 | Class::MOP::Method::Accessor |
75 | Class::MOP::Method::Constructor |
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76 | Class::MOP::Method::Wrapped |
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77 | Class::MOP::Module |
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78 | Class::MOP::Object |
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79 | Class::MOP::Package |
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80 | /, $CLASS_MOP_CLASS_IMMUTABLE_CLASS ], |
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81 | '... got all the metaclass names'); |
82 | |
83 | is_deeply( |
84 | [ map { $_->meta->identifier } sort { $a cmp $b } Class::MOP::get_all_metaclass_names() ], |
85 | [ |
86 | "Class::MOP::Attribute-" . $Class::MOP::Attribute::VERSION . "-cpan:STEVAN", |
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87 | "Class::MOP::Class-" . $Class::MOP::Class::VERSION . "-cpan:STEVAN", |
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88 | $CLASS_MOP_CLASS_IMMUTABLE_CLASS, |
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89 | "Class::MOP::Instance-" . $Class::MOP::Instance::VERSION . "-cpan:STEVAN", |
90 | "Class::MOP::Method-" . $Class::MOP::Method::VERSION . "-cpan:STEVAN", |
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91 | "Class::MOP::Method::Accessor-" . $Class::MOP::Method::Accessor::VERSION . "-cpan:STEVAN", |
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92 | "Class::MOP::Method::Constructor-" . $Class::MOP::Method::Constructor::VERSION . "-cpan:STEVAN", |
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93 | "Class::MOP::Method::Wrapped-" . $Class::MOP::Method::Wrapped::VERSION . "-cpan:STEVAN", |
94 | "Class::MOP::Module-" . $Class::MOP::Module::VERSION . "-cpan:STEVAN", |
95 | "Class::MOP::Object-" . $Class::MOP::Object::VERSION . "-cpan:STEVAN", |
96 | "Class::MOP::Package-" . $Class::MOP::Package::VERSION . "-cpan:STEVAN", |
97 | ], |
98 | '... got all the metaclass identifiers'); |
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99 | |
100 | # testing the meta-circularity of the system |
101 | |
102 | is(Class::MOP::Class->meta, Class::MOP::Class->meta->meta, |
103 | '... Class::MOP::Class->meta == Class::MOP::Class->meta->meta'); |
104 | |
105 | is(Class::MOP::Class->meta, Class::MOP::Class->meta->meta->meta, |
106 | '... Class::MOP::Class->meta == Class::MOP::Class->meta->meta->meta'); |
107 | |
108 | is(Class::MOP::Class->meta, Class::MOP::Class->meta->meta->meta->meta, |
109 | '... Class::MOP::Class->meta == Class::MOP::Class->meta->meta->meta->meta'); |
110 | |
111 | |
112 | |