4 use Test::More tests => 101;
18 __PACKAGE__->meta->add_attribute('bar');
26 __PACKAGE__->meta->superclasses('Foo');
28 __PACKAGE__->meta->add_attribute('baz');
36 __PACKAGE__->meta->superclasses('Bar');
38 __PACKAGE__->meta->add_attribute('bah');
43 is($meta->name, 'Baz', '... checking the Baz metaclass');
44 my %orig_keys = map { $_ => 1 } grep { !/^_/ } keys %$meta;
45 # Since this has no default it won't be present yet, but it will
46 # be after the class is made immutable.
47 $orig_keys{immutable_transformer} = 1;
49 lives_ok {$meta->make_immutable; } '... changed Baz to be immutable';
50 ok(!$meta->is_mutable, '... our class is no longer mutable');
51 ok($meta->is_immutable, '... our class is now immutable');
52 ok(!$meta->make_immutable, '... make immutable now returns nothing');
53 ok($meta->get_method_map->{new}, '... inlined constructor created');
54 ok($meta->has_method('new'), '... inlined constructor created for sure');
55 ok($meta->immutable_transformer->inlined_constructor,
56 '... transformer says it did inline the constructor');
58 lives_ok { $meta->make_mutable; } '... changed Baz to be mutable';
59 ok($meta->is_mutable, '... our class is mutable');
60 ok(!$meta->is_immutable, '... our class is not immutable');
61 ok(!$meta->make_mutable, '... make mutable now returns nothing');
62 ok(!$meta->get_method_map->{new}, '... inlined constructor removed');
63 ok(!$meta->has_method('new'), '... inlined constructor removed for sure');
64 ok(!$meta->immutable_transformer->inlined_constructor,
65 '... transformer says it did not inline the constructor');
67 my %new_keys = map { $_ => 1 } grep { !/^_/ } keys %$meta;
68 is_deeply(\%orig_keys, \%new_keys, '... no extraneous hashkeys');
70 isa_ok($meta, 'Class::MOP::Class', '... Baz->meta isa Class::MOP::Class');
72 ok( $meta->add_method('xyz', sub{'xxx'}), '... added method');
73 is( Baz->xyz, 'xxx', '... method xyz works');
75 ok($meta->add_attribute('fickle', accessor => 'fickle'), '... added attribute');
76 ok(Baz->can('fickle'), '... Baz can fickle');
77 ok($meta->remove_attribute('fickle'), '... removed attribute');
80 ok($meta->add_package_symbol('$ref', $reef), '... added package symbol');
81 is($meta->get_package_symbol('$ref'), $reef, '... values match');
82 lives_ok { $meta->remove_package_symbol('$ref') } '... removed it';
83 isnt($meta->get_package_symbol('$ref'), $reef, '... values match');
85 ok( my @supers = $meta->superclasses, '... got the superclasses okay');
86 ok( $meta->superclasses('Foo'), '... set the superclasses');
87 is_deeply(['Foo'], [$meta->superclasses], '... set the superclasses okay');
88 ok( $meta->superclasses( @supers ), '... reset superclasses');
89 is_deeply([@supers], [$meta->superclasses], '... reset the superclasses okay');
91 ok( $meta->$_ , "... ${_} works")
92 for qw(get_meta_instance get_all_attributes
93 class_precedence_list get_method_map );
95 lives_ok {$meta->make_immutable; } '... changed Baz to be immutable again';
96 ok($meta->get_method_map->{new}, '... inlined constructor recreated');
100 my $meta = Baz->meta;
102 lives_ok { $meta->make_immutable() } 'Changed Baz to be immutable';
103 lives_ok { $meta->make_mutable() } '... changed Baz to be mutable';
104 lives_ok { $meta->make_immutable() } '... changed Baz to be immutable';
106 dies_ok{ $meta->add_method('xyz', sub{'xxx'}) } '... exception thrown as expected';
109 $meta->add_attribute('fickle', accessor => 'fickle')
110 } '... exception thrown as expected';
111 dies_ok { $meta->remove_attribute('fickle') } '... exception thrown as expected';
114 dies_ok { $meta->add_package_symbol('$ref', $reef) } '... exception thrown as expected';
115 dies_ok { $meta->remove_package_symbol('$ref') } '... exception thrown as expected';
117 ok( my @supers = $meta->superclasses, '... got the superclasses okay');
118 dies_ok { $meta->superclasses('Foo') } '... set the superclasses';
120 ok( $meta->$_ , "... ${_} works")
121 for qw(get_meta_instance get_all_attributes
122 class_precedence_list get_method_map );
127 ok(Baz->meta->is_immutable, 'Superclass is immutable');
128 my $meta = Baz->meta->create_anon_class(superclasses => ['Baz']);
129 my %orig_keys = map { $_ => 1 } grep { !/^_/ } keys %$meta;
130 $orig_keys{immutable_transformer} = 1;
131 my @orig_meths = sort { $a->name cmp $b->name }
132 $meta->get_all_methods;
133 ok($meta->is_anon_class, 'We have an anon metaclass');
134 ok($meta->is_mutable, '... our anon class is mutable');
135 ok(!$meta->is_immutable, '... our anon class is not immutable');
137 lives_ok {$meta->make_immutable(
138 inline_accessor => 1,
139 inline_destructor => 0,
140 inline_constructor => 1,
142 } '... changed class to be immutable';
143 ok(!$meta->is_mutable, '... our class is no longer mutable');
144 ok($meta->is_immutable, '... our class is now immutable');
145 ok(!$meta->make_immutable, '... make immutable now returns nothing');
147 lives_ok { $meta->make_mutable } '... changed Baz to be mutable';
148 ok($meta->is_mutable, '... our class is mutable');
149 ok(!$meta->is_immutable, '... our class is not immutable');
150 ok(!$meta->make_mutable, '... make mutable now returns nothing');
151 ok($meta->is_anon_class, '... still marked as an anon class');
152 my $instance = $meta->new_object;
154 my %new_keys = map { $_ => 1 } grep { !/^_/ } keys %$meta;
155 my @new_meths = sort { $a->name cmp $b->name }
156 $meta->get_all_methods;
157 is_deeply(\%orig_keys, \%new_keys, '... no extraneous hashkeys');
158 is_deeply(\@orig_meths, \@new_meths, '... no straneous methods');
160 isa_ok($meta, 'Class::MOP::Class', '... Anon class isa Class::MOP::Class');
162 ok( $meta->add_method('xyz', sub{'xxx'}), '... added method');
163 is( $instance->xyz , 'xxx', '... method xyz works');
164 ok( $meta->remove_method('xyz'), '... removed method');
166 ok($meta->add_attribute('fickle', accessor => 'fickle'), '... added attribute');
167 ok($instance->can('fickle'), '... instance can fickle');
168 ok($meta->remove_attribute('fickle'), '... removed attribute');
171 ok($meta->add_package_symbol('$ref', $reef), '... added package symbol');
172 is($meta->get_package_symbol('$ref'), $reef, '... values match');
173 lives_ok { $meta->remove_package_symbol('$ref') } '... removed it';
174 isnt($meta->get_package_symbol('$ref'), $reef, '... values match');
176 ok( my @supers = $meta->superclasses, '... got the superclasses okay');
177 ok( $meta->superclasses('Foo'), '... set the superclasses');
178 is_deeply(['Foo'], [$meta->superclasses], '... set the superclasses okay');
179 ok( $meta->superclasses( @supers ), '... reset superclasses');
180 is_deeply([@supers], [$meta->superclasses], '... reset the superclasses okay');
182 ok( $meta->$_ , "... ${_} works")
183 for qw(get_meta_instance get_all_attributes
184 class_precedence_list get_method_map );
188 #rerun the same tests on an anon class.. just cause we can.
190 my $meta = Baz->meta->create_anon_class(superclasses => ['Baz']);
192 lives_ok {$meta->make_immutable(
193 inline_accessor => 1,
194 inline_destructor => 0,
195 inline_constructor => 1,
197 } '... changed class to be immutable';
198 lives_ok { $meta->make_mutable() } '... changed class to be mutable';
199 lives_ok {$meta->make_immutable } '... changed class to be immutable';
201 dies_ok{ $meta->add_method('xyz', sub{'xxx'}) } '... exception thrown as expected';
204 $meta->add_attribute('fickle', accessor => 'fickle')
205 } '... exception thrown as expected';
206 dies_ok { $meta->remove_attribute('fickle') } '... exception thrown as expected';
209 dies_ok { $meta->add_package_symbol('$ref', $reef) } '... exception thrown as expected';
210 dies_ok { $meta->remove_package_symbol('$ref') } '... exception thrown as expected';
212 ok( my @supers = $meta->superclasses, '... got the superclasses okay');
213 dies_ok { $meta->superclasses('Foo') } '... set the superclasses';
215 ok( $meta->$_ , "... ${_} works")
216 for qw(get_meta_instance get_all_attributes
217 class_precedence_list get_method_map );
221 Foo->meta->make_immutable;
222 Bar->meta->make_immutable;
223 Bar->meta->make_mutable;
225 isnt( Foo->meta->immutable_transformer, Bar->meta->immutable_transformer,
226 'Foo and Bar should have different immutable transformer objects' );