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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 => 169; |
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7 | use Test::Exception; |
8 | |
9 | BEGIN { |
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10 | use_ok('Class::MOP'); |
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11 | use_ok('Class::MOP::Class'); |
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12 | use_ok('Class::MOP::Package'); |
13 | use_ok('Class::MOP::Module'); |
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14 | } |
15 | |
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16 | { |
17 | my $class = Class::MOP::Class->initialize('Foo'); |
18 | is($class->meta, Class::MOP::Class->meta, '... instance and class both lead to the same meta'); |
19 | } |
20 | |
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21 | my $class_mop_class_meta = Class::MOP::Class->meta(); |
22 | isa_ok($class_mop_class_meta, 'Class::MOP::Class'); |
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23 | |
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24 | my $class_mop_package_meta = Class::MOP::Package->meta(); |
25 | isa_ok($class_mop_package_meta, 'Class::MOP::Package'); |
26 | |
27 | my $class_mop_module_meta = Class::MOP::Module->meta(); |
28 | isa_ok($class_mop_module_meta, 'Class::MOP::Module'); |
29 | |
30 | my @class_mop_package_methods = qw( |
31 | meta |
32 | |
33 | initialize |
34 | |
35 | name |
36 | |
37 | add_package_variable get_package_variable has_package_variable remove_package_variable |
38 | ); |
39 | |
40 | my @class_mop_module_methods = qw( |
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41 | meta |
42 | |
43 | version |
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44 | ); |
45 | |
46 | my @class_mop_class_methods = qw( |
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47 | meta |
48 | |
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49 | get_all_metaclasses get_all_metaclass_names get_all_metaclass_instances |
50 | |
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51 | initialize reinitialize create create_anon_class |
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52 | |
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53 | instance_metaclass get_meta_instance |
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54 | new_object clone_object |
55 | construct_instance construct_class_instance clone_instance |
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56 | check_metaclass_compatability |
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57 | |
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58 | attribute_metaclass method_metaclass |
59 | |
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60 | superclasses class_precedence_list |
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61 | |
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62 | has_method get_method add_method remove_method alias_method |
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63 | get_method_list compute_all_applicable_methods |
64 | find_all_methods_by_name find_next_method_by_name |
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65 | |
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66 | add_before_method_modifier add_after_method_modifier add_around_method_modifier |
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67 | |
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68 | has_attribute get_attribute add_attribute remove_attribute |
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69 | get_attribute_list get_attribute_map compute_all_applicable_attributes find_attribute_by_name |
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70 | |
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71 | is_mutable is_immutable make_immutable |
72 | |
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73 | DESTROY |
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74 | ); |
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75 | |
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76 | # check the class ... |
77 | |
78 | is_deeply([ sort @class_mop_class_methods ], [ sort $class_mop_class_meta->get_method_list ], '... got the correct method list for class'); |
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79 | |
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80 | foreach my $method_name (@class_mop_class_methods) { |
81 | ok($class_mop_class_meta->has_method($method_name), '... Class::MOP::Class->has_method(' . $method_name . ')'); |
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82 | { |
83 | no strict 'refs'; |
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84 | is($class_mop_class_meta->get_method($method_name), |
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85 | \&{'Class::MOP::Class::' . $method_name}, |
86 | '... Class::MOP::Class->get_method(' . $method_name . ') == &Class::MOP::Class::' . $method_name); |
87 | } |
88 | } |
89 | |
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90 | ## check the package .... |
91 | |
92 | is_deeply([ sort @class_mop_package_methods ], [ sort $class_mop_package_meta->get_method_list ], '... got the correct method list for package'); |
93 | |
94 | foreach my $method_name (@class_mop_package_methods) { |
95 | ok($class_mop_package_meta->has_method($method_name), '... Class::MOP::Package->has_method(' . $method_name . ')'); |
96 | { |
97 | no strict 'refs'; |
98 | is($class_mop_package_meta->get_method($method_name), |
99 | \&{'Class::MOP::Package::' . $method_name}, |
100 | '... Class::MOP::Package->get_method(' . $method_name . ') == &Class::MOP::Package::' . $method_name); |
101 | } |
102 | } |
103 | |
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104 | ## check the module .... |
105 | |
106 | is_deeply([ sort @class_mop_module_methods ], [ sort $class_mop_module_meta->get_method_list ], '... got the correct method list for module'); |
107 | |
108 | foreach my $method_name (@class_mop_module_methods) { |
109 | ok($class_mop_module_meta->has_method($method_name), '... Class::MOP::Module->has_method(' . $method_name . ')'); |
110 | { |
111 | no strict 'refs'; |
112 | is($class_mop_module_meta->get_method($method_name), |
113 | \&{'Class::MOP::Module::' . $method_name}, |
114 | '... Class::MOP::Module->get_method(' . $method_name . ') == &Class::MOP::Module::' . $method_name); |
115 | } |
116 | } |
117 | |
118 | |
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119 | # check for imported functions which are not methods |
120 | |
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121 | foreach my $non_method_name (qw( |
122 | confess |
123 | blessed reftype |
124 | subname |
125 | svref_2object |
126 | )) { |
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127 | ok(!$class_mop_class_meta->has_method($non_method_name), '... NOT Class::MOP::Class->has_method(' . $non_method_name . ')'); |
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128 | } |
129 | |
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130 | # check for the right attributes |
131 | |
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132 | my @class_mop_package_attributes = ( |
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133 | '$:package', |
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134 | ); |
135 | |
136 | my @class_mop_module_attributes = ( |
137 | ); |
138 | |
139 | my @class_mop_class_attributes = ( |
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140 | '%:attributes', |
141 | '$:attribute_metaclass', |
142 | '$:method_metaclass', |
143 | '$:instance_metaclass' |
144 | ); |
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145 | |
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146 | # check class |
147 | |
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148 | is_deeply( |
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149 | [ sort @class_mop_class_attributes ], |
150 | [ sort $class_mop_class_meta->get_attribute_list ], |
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151 | '... got the right list of attributes'); |
152 | |
153 | is_deeply( |
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154 | [ sort @class_mop_class_attributes ], |
155 | [ sort keys %{$class_mop_class_meta->get_attribute_map} ], |
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156 | '... got the right list of attributes'); |
157 | |
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158 | foreach my $attribute_name (@class_mop_class_attributes) { |
159 | ok($class_mop_class_meta->has_attribute($attribute_name), '... Class::MOP::Class->has_attribute(' . $attribute_name . ')'); |
160 | isa_ok($class_mop_class_meta->get_attribute($attribute_name), 'Class::MOP::Attribute'); |
161 | } |
162 | |
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163 | # check module |
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164 | |
165 | is_deeply( |
166 | [ sort @class_mop_package_attributes ], |
167 | [ sort $class_mop_package_meta->get_attribute_list ], |
168 | '... got the right list of attributes'); |
169 | |
170 | is_deeply( |
171 | [ sort @class_mop_package_attributes ], |
172 | [ sort keys %{$class_mop_package_meta->get_attribute_map} ], |
173 | '... got the right list of attributes'); |
174 | |
175 | foreach my $attribute_name (@class_mop_package_attributes) { |
176 | ok($class_mop_package_meta->has_attribute($attribute_name), '... Class::MOP::Package->has_attribute(' . $attribute_name . ')'); |
177 | isa_ok($class_mop_package_meta->get_attribute($attribute_name), 'Class::MOP::Attribute'); |
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178 | } |
179 | |
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180 | # check package |
181 | |
182 | is_deeply( |
183 | [ sort @class_mop_module_attributes ], |
184 | [ sort $class_mop_module_meta->get_attribute_list ], |
185 | '... got the right list of attributes'); |
186 | |
187 | is_deeply( |
188 | [ sort @class_mop_module_attributes ], |
189 | [ sort keys %{$class_mop_module_meta->get_attribute_map} ], |
190 | '... got the right list of attributes'); |
191 | |
192 | foreach my $attribute_name (@class_mop_module_attributes) { |
193 | ok($class_mop_module_meta->has_attribute($attribute_name), '... Class::MOP::Module->has_attribute(' . $attribute_name . ')'); |
194 | isa_ok($class_mop_module_meta->get_attribute($attribute_name), 'Class::MOP::Attribute'); |
195 | } |
196 | |
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197 | ## check the attributes themselves |
198 | |
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199 | # ... package |
200 | |
201 | ok($class_mop_package_meta->get_attribute('$:package')->has_reader, '... Class::MOP::Class $:package has a reader'); |
202 | is(ref($class_mop_package_meta->get_attribute('$:package')->reader), 'HASH', '... Class::MOP::Class $:package\'s a reader is { name => sub { ... } }'); |
203 | |
204 | ok($class_mop_package_meta->get_attribute('$:package')->has_init_arg, '... Class::MOP::Class $:package has a init_arg'); |
205 | is($class_mop_package_meta->get_attribute('$:package')->init_arg, ':package', '... Class::MOP::Class $:package\'s a init_arg is :package'); |
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206 | |
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207 | # ... class |
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208 | |
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209 | ok($class_mop_class_meta->get_attribute('%:attributes')->has_reader, '... Class::MOP::Class %:attributes has a reader'); |
210 | is(ref($class_mop_class_meta->get_attribute('%:attributes')->reader), |
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211 | 'HASH', |
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212 | '... Class::MOP::Class %:attributes\'s a reader is &get_attribute_map'); |
213 | |
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214 | ok($class_mop_class_meta->get_attribute('%:attributes')->has_init_arg, '... Class::MOP::Class %:attributes has a init_arg'); |
215 | is($class_mop_class_meta->get_attribute('%:attributes')->init_arg, |
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216 | ':attributes', |
217 | '... Class::MOP::Class %:attributes\'s a init_arg is :attributes'); |
218 | |
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219 | ok($class_mop_class_meta->get_attribute('%:attributes')->has_default, '... Class::MOP::Class %:attributes has a default'); |
220 | is_deeply($class_mop_class_meta->get_attribute('%:attributes')->default, |
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221 | {}, |
222 | '... Class::MOP::Class %:attributes\'s a default of {}'); |
223 | |
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224 | ok($class_mop_class_meta->get_attribute('$:attribute_metaclass')->has_reader, '... Class::MOP::Class $:attribute_metaclass has a reader'); |
225 | is($class_mop_class_meta->get_attribute('$:attribute_metaclass')->reader, |
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226 | 'attribute_metaclass', |
227 | '... Class::MOP::Class $:attribute_metaclass\'s a reader is &attribute_metaclass'); |
228 | |
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229 | ok($class_mop_class_meta->get_attribute('$:attribute_metaclass')->has_init_arg, '... Class::MOP::Class $:attribute_metaclass has a init_arg'); |
230 | is($class_mop_class_meta->get_attribute('$:attribute_metaclass')->init_arg, |
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231 | ':attribute_metaclass', |
232 | '... Class::MOP::Class $:attribute_metaclass\'s a init_arg is :attribute_metaclass'); |
233 | |
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234 | ok($class_mop_class_meta->get_attribute('$:attribute_metaclass')->has_default, '... Class::MOP::Class $:attribute_metaclass has a default'); |
235 | is($class_mop_class_meta->get_attribute('$:attribute_metaclass')->default, |
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236 | 'Class::MOP::Attribute', |
237 | '... Class::MOP::Class $:attribute_metaclass\'s a default is Class::MOP:::Attribute'); |
238 | |
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239 | ok($class_mop_class_meta->get_attribute('$:method_metaclass')->has_reader, '... Class::MOP::Class $:method_metaclass has a reader'); |
240 | is($class_mop_class_meta->get_attribute('$:method_metaclass')->reader, |
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241 | 'method_metaclass', |
242 | '... Class::MOP::Class $:method_metaclass\'s a reader is &method_metaclass'); |
243 | |
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244 | ok($class_mop_class_meta->get_attribute('$:method_metaclass')->has_init_arg, '... Class::MOP::Class $:method_metaclass has a init_arg'); |
245 | is($class_mop_class_meta->get_attribute('$:method_metaclass')->init_arg, |
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246 | ':method_metaclass', |
247 | '... Class::MOP::Class $:method_metaclass\'s init_arg is :method_metaclass'); |
248 | |
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249 | ok($class_mop_class_meta->get_attribute('$:method_metaclass')->has_default, '... Class::MOP::Class $:method_metaclass has a default'); |
250 | is($class_mop_class_meta->get_attribute('$:method_metaclass')->default, |
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251 | 'Class::MOP::Method', |
252 | '... Class::MOP::Class $:method_metaclass\'s a default is Class::MOP:::Method'); |
253 | |
254 | # check the values of some of the methods |
255 | |
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256 | is($class_mop_class_meta->name, 'Class::MOP::Class', '... Class::MOP::Class->name'); |
257 | is($class_mop_class_meta->version, $Class::MOP::Class::VERSION, '... Class::MOP::Class->version'); |
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258 | |
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259 | ok($class_mop_class_meta->has_package_variable('$VERSION'), '... Class::MOP::Class->has_package_variable($VERSION)'); |
260 | is(${$class_mop_class_meta->get_package_variable('$VERSION')}, |
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261 | $Class::MOP::Class::VERSION, |
262 | '... Class::MOP::Class->get_package_variable($VERSION)'); |
263 | |
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264 | is_deeply( |
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265 | [ $class_mop_class_meta->superclasses ], |
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266 | [ qw/Class::MOP::Module/ ], |
267 | '... Class::MOP::Class->superclasses == [ Class::MOP::Module ]'); |
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268 | |
269 | is_deeply( |
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270 | [ $class_mop_class_meta->class_precedence_list ], |
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271 | [ qw/ |
272 | Class::MOP::Class |
273 | Class::MOP::Module |
274 | Class::MOP::Package |
275 | / ], |
276 | '... Class::MOP::Class->class_precedence_list == [ Class::MOP::Class Class::MOP::Module Class::MOP::Package ]'); |
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277 | |
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278 | is($class_mop_class_meta->attribute_metaclass, 'Class::MOP::Attribute', '... got the right value for attribute_metaclass'); |
279 | is($class_mop_class_meta->method_metaclass, 'Class::MOP::Method', '... got the right value for method_metaclass'); |
280 | is($class_mop_class_meta->instance_metaclass, 'Class::MOP::Instance', '... got the right value for instance_metaclass'); |
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281 | |