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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 => 209; |
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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'); |
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( |
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31 | meta |
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32 | |
33 | initialize |
34 | |
35 | name |
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36 | namespace |
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37 | |
38 | add_package_symbol get_package_symbol has_package_symbol remove_package_symbol |
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39 | list_all_package_symbols remove_package_glob |
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40 | |
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41 | _deconstruct_variable_name |
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42 | ); |
43 | |
44 | my @class_mop_module_methods = qw( |
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45 | meta |
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46 | |
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47 | version authority identifier |
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48 | ); |
49 | |
50 | my @class_mop_class_methods = qw( |
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51 | meta |
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52 | |
53 | initialize reinitialize create |
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54 | |
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55 | update_package_cache_flag |
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56 | reset_package_cache_flag |
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57 | |
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58 | create_anon_class is_anon_class |
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59 | |
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60 | instance_metaclass get_meta_instance |
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61 | new_object clone_object |
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62 | get_attribute_values get_init_args |
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63 | construct_instance construct_class_instance clone_instance |
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64 | rebless_instance |
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65 | check_metaclass_compatability |
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66 | |
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67 | attribute_metaclass method_metaclass |
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68 | |
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69 | superclasses subclasses class_precedence_list linearized_isa |
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70 | |
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71 | has_method get_method add_method remove_method alias_method |
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72 | get_method_list get_method_map compute_all_applicable_methods |
73 | find_method_by_name find_all_methods_by_name find_next_method_by_name |
74 | |
75 | add_before_method_modifier add_after_method_modifier add_around_method_modifier |
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76 | |
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77 | has_attribute get_attribute add_attribute remove_attribute |
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78 | get_attribute_list get_attribute_map compute_all_applicable_attributes find_attribute_by_name |
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79 | |
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80 | is_mutable is_immutable make_mutable make_immutable create_immutable_transformer |
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81 | |
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82 | DESTROY |
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83 | ); |
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84 | |
85 | # check the class ... |
86 | |
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87 | 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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88 | |
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89 | foreach my $method_name (@class_mop_class_methods) { |
90 | ok($class_mop_class_meta->has_method($method_name), '... Class::MOP::Class->has_method(' . $method_name . ')'); |
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91 | { |
92 | no strict 'refs'; |
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93 | is($class_mop_class_meta->get_method($method_name)->body, |
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94 | \&{'Class::MOP::Class::' . $method_name}, |
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95 | '... Class::MOP::Class->get_method(' . $method_name . ') == &Class::MOP::Class::' . $method_name); |
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96 | } |
97 | } |
98 | |
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99 | ## check the package .... |
100 | |
101 | is_deeply([ sort @class_mop_package_methods ], [ sort $class_mop_package_meta->get_method_list ], '... got the correct method list for package'); |
102 | |
103 | foreach my $method_name (@class_mop_package_methods) { |
104 | ok($class_mop_package_meta->has_method($method_name), '... Class::MOP::Package->has_method(' . $method_name . ')'); |
105 | { |
106 | no strict 'refs'; |
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107 | is($class_mop_package_meta->get_method($method_name)->body, |
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108 | \&{'Class::MOP::Package::' . $method_name}, |
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109 | '... Class::MOP::Package->get_method(' . $method_name . ') == &Class::MOP::Package::' . $method_name); |
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110 | } |
111 | } |
112 | |
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113 | ## check the module .... |
114 | |
115 | is_deeply([ sort @class_mop_module_methods ], [ sort $class_mop_module_meta->get_method_list ], '... got the correct method list for module'); |
116 | |
117 | foreach my $method_name (@class_mop_module_methods) { |
118 | ok($class_mop_module_meta->has_method($method_name), '... Class::MOP::Module->has_method(' . $method_name . ')'); |
119 | { |
120 | no strict 'refs'; |
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121 | is($class_mop_module_meta->get_method($method_name)->body, |
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122 | \&{'Class::MOP::Module::' . $method_name}, |
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123 | '... Class::MOP::Module->get_method(' . $method_name . ') == &Class::MOP::Module::' . $method_name); |
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124 | } |
125 | } |
126 | |
127 | |
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128 | # check for imported functions which are not methods |
129 | |
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130 | foreach my $non_method_name (qw( |
131 | confess |
132 | blessed reftype |
133 | subname |
134 | svref_2object |
135 | )) { |
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136 | ok(!$class_mop_class_meta->has_method($non_method_name), '... NOT Class::MOP::Class->has_method(' . $non_method_name . ')'); |
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137 | } |
138 | |
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139 | # check for the right attributes |
140 | |
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141 | my @class_mop_package_attributes = ( |
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142 | '$!package', |
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143 | '%!namespace', |
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144 | ); |
145 | |
146 | my @class_mop_module_attributes = ( |
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147 | '$!version', |
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148 | '$!authority' |
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149 | ); |
150 | |
151 | my @class_mop_class_attributes = ( |
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152 | '@!superclasses', |
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153 | '%!methods', |
154 | '%!attributes', |
155 | '$!attribute_metaclass', |
156 | '$!method_metaclass', |
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157 | '$!instance_metaclass' |
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158 | ); |
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159 | |
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160 | # check class |
161 | |
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162 | is_deeply( |
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163 | [ sort @class_mop_class_attributes ], |
164 | [ sort $class_mop_class_meta->get_attribute_list ], |
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165 | '... got the right list of attributes'); |
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166 | |
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167 | is_deeply( |
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168 | [ sort @class_mop_class_attributes ], |
169 | [ sort keys %{$class_mop_class_meta->get_attribute_map} ], |
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170 | '... got the right list of attributes'); |
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171 | |
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172 | foreach my $attribute_name (@class_mop_class_attributes) { |
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173 | ok($class_mop_class_meta->has_attribute($attribute_name), '... Class::MOP::Class->has_attribute(' . $attribute_name . ')'); |
174 | isa_ok($class_mop_class_meta->get_attribute($attribute_name), 'Class::MOP::Attribute'); |
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175 | } |
176 | |
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177 | # check module |
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178 | |
179 | is_deeply( |
180 | [ sort @class_mop_package_attributes ], |
181 | [ sort $class_mop_package_meta->get_attribute_list ], |
182 | '... got the right list of attributes'); |
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183 | |
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184 | is_deeply( |
185 | [ sort @class_mop_package_attributes ], |
186 | [ sort keys %{$class_mop_package_meta->get_attribute_map} ], |
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187 | '... got the right list of attributes'); |
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188 | |
189 | foreach my $attribute_name (@class_mop_package_attributes) { |
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190 | ok($class_mop_package_meta->has_attribute($attribute_name), '... Class::MOP::Package->has_attribute(' . $attribute_name . ')'); |
191 | isa_ok($class_mop_package_meta->get_attribute($attribute_name), 'Class::MOP::Attribute'); |
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192 | } |
193 | |
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194 | # check package |
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195 | |
196 | is_deeply( |
197 | [ sort @class_mop_module_attributes ], |
198 | [ sort $class_mop_module_meta->get_attribute_list ], |
199 | '... got the right list of attributes'); |
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200 | |
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201 | is_deeply( |
202 | [ sort @class_mop_module_attributes ], |
203 | [ sort keys %{$class_mop_module_meta->get_attribute_map} ], |
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204 | '... got the right list of attributes'); |
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205 | |
206 | foreach my $attribute_name (@class_mop_module_attributes) { |
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207 | ok($class_mop_module_meta->has_attribute($attribute_name), '... Class::MOP::Module->has_attribute(' . $attribute_name . ')'); |
208 | isa_ok($class_mop_module_meta->get_attribute($attribute_name), 'Class::MOP::Attribute'); |
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209 | } |
210 | |
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211 | ## check the attributes themselves |
212 | |
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213 | # ... package |
214 | |
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215 | ok($class_mop_package_meta->get_attribute('$!package')->has_reader, '... Class::MOP::Class $!package has a reader'); |
216 | is(ref($class_mop_package_meta->get_attribute('$!package')->reader), 'HASH', '... Class::MOP::Class $!package\'s a reader is { name => sub { ... } }'); |
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217 | |
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218 | ok($class_mop_package_meta->get_attribute('$!package')->has_init_arg, '... Class::MOP::Class $!package has a init_arg'); |
219 | is($class_mop_package_meta->get_attribute('$!package')->init_arg, 'package', '... Class::MOP::Class $!package\'s a init_arg is package'); |
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220 | |
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221 | # ... class |
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222 | |
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223 | ok($class_mop_class_meta->get_attribute('%!attributes')->has_reader, '... Class::MOP::Class %!attributes has a reader'); |
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224 | is_deeply($class_mop_class_meta->get_attribute('%!attributes')->reader, |
225 | { 'get_attribute_map' => \&Class::MOP::Class::get_attribute_map }, |
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226 | '... Class::MOP::Class %!attributes\'s a reader is &get_attribute_map'); |
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227 | |
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228 | ok($class_mop_class_meta->get_attribute('%!attributes')->has_init_arg, '... Class::MOP::Class %!attributes has a init_arg'); |
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229 | is($class_mop_class_meta->get_attribute('%!attributes')->init_arg, |
230 | 'attributes', |
231 | '... Class::MOP::Class %!attributes\'s a init_arg is attributes'); |
232 | |
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233 | ok($class_mop_class_meta->get_attribute('%!attributes')->has_default, '... Class::MOP::Class %!attributes has a default'); |
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234 | is_deeply($class_mop_class_meta->get_attribute('%!attributes')->default('Foo'), |
235 | {}, |
236 | '... Class::MOP::Class %!attributes\'s a default of {}'); |
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237 | |
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238 | ok($class_mop_class_meta->get_attribute('$!attribute_metaclass')->has_reader, '... Class::MOP::Class $!attribute_metaclass has a reader'); |
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239 | is_deeply($class_mop_class_meta->get_attribute('$!attribute_metaclass')->reader, |
240 | { 'attribute_metaclass' => \&Class::MOP::Class::attribute_metaclass }, |
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241 | '... Class::MOP::Class $!attribute_metaclass\'s a reader is &attribute_metaclass'); |
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242 | |
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243 | ok($class_mop_class_meta->get_attribute('$!attribute_metaclass')->has_init_arg, '... Class::MOP::Class $!attribute_metaclass has a init_arg'); |
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244 | is($class_mop_class_meta->get_attribute('$!attribute_metaclass')->init_arg, |
245 | 'attribute_metaclass', |
246 | '... Class::MOP::Class $!attribute_metaclass\'s a init_arg is attribute_metaclass'); |
247 | |
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248 | ok($class_mop_class_meta->get_attribute('$!attribute_metaclass')->has_default, '... Class::MOP::Class $!attribute_metaclass has a default'); |
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249 | is($class_mop_class_meta->get_attribute('$!attribute_metaclass')->default, |
250 | 'Class::MOP::Attribute', |
251 | '... Class::MOP::Class $!attribute_metaclass\'s a default is Class::MOP:::Attribute'); |
252 | |
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253 | ok($class_mop_class_meta->get_attribute('$!method_metaclass')->has_reader, '... Class::MOP::Class $!method_metaclass has a reader'); |
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254 | is_deeply($class_mop_class_meta->get_attribute('$!method_metaclass')->reader, |
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255 | { 'method_metaclass' => \&Class::MOP::Class::method_metaclass }, |
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256 | '... Class::MOP::Class $!method_metaclass\'s a reader is &method_metaclass'); |
257 | |
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258 | ok($class_mop_class_meta->get_attribute('$!method_metaclass')->has_init_arg, '... Class::MOP::Class $!method_metaclass has a init_arg'); |
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259 | is($class_mop_class_meta->get_attribute('$!method_metaclass')->init_arg, |
260 | 'method_metaclass', |
261 | '... Class::MOP::Class $:method_metaclass\'s init_arg is method_metaclass'); |
262 | |
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263 | ok($class_mop_class_meta->get_attribute('$!method_metaclass')->has_default, '... Class::MOP::Class $!method_metaclass has a default'); |
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264 | is($class_mop_class_meta->get_attribute('$!method_metaclass')->default, |
265 | 'Class::MOP::Method', |
266 | '... Class::MOP::Class $!method_metaclass\'s a default is Class::MOP:::Method'); |
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267 | |
268 | # check the values of some of the methods |
269 | |
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270 | is($class_mop_class_meta->name, 'Class::MOP::Class', '... Class::MOP::Class->name'); |
271 | is($class_mop_class_meta->version, $Class::MOP::Class::VERSION, '... Class::MOP::Class->version'); |
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272 | |
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273 | ok($class_mop_class_meta->has_package_symbol('$VERSION'), '... Class::MOP::Class->has_package_symbol($VERSION)'); |
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274 | is(${$class_mop_class_meta->get_package_symbol('$VERSION')}, |
275 | $Class::MOP::Class::VERSION, |
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276 | '... Class::MOP::Class->get_package_symbol($VERSION)'); |
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277 | |
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278 | is_deeply( |
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279 | [ $class_mop_class_meta->superclasses ], |
280 | [ qw/Class::MOP::Module/ ], |
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281 | '... Class::MOP::Class->superclasses == [ Class::MOP::Module ]'); |
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282 | |
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283 | is_deeply( |
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284 | [ $class_mop_class_meta->class_precedence_list ], |
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285 | [ qw/ |
286 | Class::MOP::Class |
287 | Class::MOP::Module |
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288 | Class::MOP::Package |
289 | Class::MOP::Object |
290 | / ], |
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291 | '... Class::MOP::Class->class_precedence_list == [ Class::MOP::Class Class::MOP::Module Class::MOP::Package ]'); |
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292 | |
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293 | is($class_mop_class_meta->attribute_metaclass, 'Class::MOP::Attribute', '... got the right value for attribute_metaclass'); |
294 | is($class_mop_class_meta->method_metaclass, 'Class::MOP::Method', '... got the right value for method_metaclass'); |
295 | is($class_mop_class_meta->instance_metaclass, 'Class::MOP::Instance', '... got the right value for instance_metaclass'); |
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296 | |