Commit | Line | Data |
38bf2a25 |
1 | use strict; |
2 | use warnings; |
3 | |
4 | use Test::More; |
5 | use Test::Fatal; |
6 | |
7 | use Class::MOP; |
8 | |
9 | { |
10 | package Foo; |
11 | use metaclass; |
12 | } |
13 | |
14 | =pod |
15 | |
16 | This is the same test as 080_meta_package.t just here |
17 | we call all the methods through Class::MOP::Class. |
18 | |
19 | =cut |
20 | |
21 | # ---------------------------------------------------------------------- |
22 | ## tests adding a HASH |
23 | |
24 | ok(!defined($Foo::{foo}), '... the %foo slot has not been created yet'); |
25 | ok(!Foo->meta->has_package_symbol('%foo'), '... the meta agrees'); |
26 | |
27 | is( exception { |
28 | Foo->meta->add_package_symbol('%foo' => { one => 1 }); |
29 | }, undef, '... created %Foo::foo successfully' ); |
30 | |
31 | # ... scalar should NOT be created here |
32 | |
33 | ok(!Foo->meta->has_package_symbol('$foo'), '... SCALAR shouldnt have been created too'); |
34 | ok(!Foo->meta->has_package_symbol('@foo'), '... ARRAY shouldnt have been created too'); |
35 | ok(!Foo->meta->has_package_symbol('&foo'), '... CODE shouldnt have been created too'); |
36 | |
37 | ok(defined($Foo::{foo}), '... the %foo slot was created successfully'); |
38 | ok(Foo->meta->has_package_symbol('%foo'), '... the meta agrees'); |
39 | |
40 | # check the value ... |
41 | |
42 | { |
43 | no strict 'refs'; |
44 | ok(exists ${'Foo::foo'}{one}, '... our %foo was initialized correctly'); |
45 | is(${'Foo::foo'}{one}, 1, '... our %foo was initialized correctly'); |
46 | } |
47 | |
48 | my $foo = Foo->meta->get_package_symbol('%foo'); |
49 | is_deeply({ one => 1 }, $foo, '... got the right package variable back'); |
50 | |
51 | # ... make sure changes propogate up |
52 | |
53 | $foo->{two} = 2; |
54 | |
55 | { |
56 | no strict 'refs'; |
57 | is(\%{'Foo::foo'}, Foo->meta->get_package_symbol('%foo'), '... our %foo is the same as the metas'); |
58 | |
59 | ok(exists ${'Foo::foo'}{two}, '... our %foo was updated correctly'); |
60 | is(${'Foo::foo'}{two}, 2, '... our %foo was updated correctly'); |
61 | } |
62 | |
63 | # ---------------------------------------------------------------------- |
64 | ## test adding an ARRAY |
65 | |
66 | ok(!defined($Foo::{bar}), '... the @bar slot has not been created yet'); |
67 | |
68 | is( exception { |
69 | Foo->meta->add_package_symbol('@bar' => [ 1, 2, 3 ]); |
70 | }, undef, '... created @Foo::bar successfully' ); |
71 | |
72 | ok(defined($Foo::{bar}), '... the @bar slot was created successfully'); |
73 | ok(Foo->meta->has_package_symbol('@bar'), '... the meta agrees'); |
74 | |
75 | # ... why does this not work ... |
76 | |
77 | ok(!Foo->meta->has_package_symbol('$bar'), '... SCALAR shouldnt have been created too'); |
78 | ok(!Foo->meta->has_package_symbol('%bar'), '... HASH shouldnt have been created too'); |
79 | ok(!Foo->meta->has_package_symbol('&bar'), '... CODE shouldnt have been created too'); |
80 | |
81 | # check the value itself |
82 | |
83 | { |
84 | no strict 'refs'; |
85 | is(scalar @{'Foo::bar'}, 3, '... our @bar was initialized correctly'); |
86 | is(${'Foo::bar'}[1], 2, '... our @bar was initialized correctly'); |
87 | } |
88 | |
89 | # ---------------------------------------------------------------------- |
90 | ## test adding a SCALAR |
91 | |
92 | ok(!defined($Foo::{baz}), '... the $baz slot has not been created yet'); |
93 | |
94 | is( exception { |
95 | Foo->meta->add_package_symbol('$baz' => 10); |
96 | }, undef, '... created $Foo::baz successfully' ); |
97 | |
98 | ok(defined($Foo::{baz}), '... the $baz slot was created successfully'); |
99 | ok(Foo->meta->has_package_symbol('$baz'), '... the meta agrees'); |
100 | |
101 | ok(!Foo->meta->has_package_symbol('@baz'), '... ARRAY shouldnt have been created too'); |
102 | ok(!Foo->meta->has_package_symbol('%baz'), '... HASH shouldnt have been created too'); |
103 | ok(!Foo->meta->has_package_symbol('&baz'), '... CODE shouldnt have been created too'); |
104 | |
105 | is(${Foo->meta->get_package_symbol('$baz')}, 10, '... got the right value back'); |
106 | |
107 | { |
108 | no strict 'refs'; |
109 | ${'Foo::baz'} = 1; |
110 | |
111 | is(${'Foo::baz'}, 1, '... our $baz was assigned to correctly'); |
112 | is(${Foo->meta->get_package_symbol('$baz')}, 1, '... the meta agrees'); |
113 | } |
114 | |
115 | # ---------------------------------------------------------------------- |
116 | ## test adding a CODE |
117 | |
118 | ok(!defined($Foo::{funk}), '... the &funk slot has not been created yet'); |
119 | |
120 | is( exception { |
121 | Foo->meta->add_package_symbol('&funk' => sub { "Foo::funk" }); |
122 | }, undef, '... created &Foo::funk successfully' ); |
123 | |
124 | ok(defined($Foo::{funk}), '... the &funk slot was created successfully'); |
125 | ok(Foo->meta->has_package_symbol('&funk'), '... the meta agrees'); |
126 | |
127 | ok(!Foo->meta->has_package_symbol('$funk'), '... SCALAR shouldnt have been created too'); |
128 | ok(!Foo->meta->has_package_symbol('@funk'), '... ARRAY shouldnt have been created too'); |
129 | ok(!Foo->meta->has_package_symbol('%funk'), '... HASH shouldnt have been created too'); |
130 | |
131 | { |
132 | no strict 'refs'; |
133 | ok(defined &{'Foo::funk'}, '... our &funk exists'); |
134 | } |
135 | |
136 | is(Foo->funk(), 'Foo::funk', '... got the right value from the function'); |
137 | |
138 | # ---------------------------------------------------------------------- |
139 | ## test multiple slots in the glob |
140 | |
141 | my $ARRAY = [ 1, 2, 3 ]; |
142 | my $CODE = sub { "Foo::foo" }; |
143 | |
144 | is( exception { |
145 | Foo->meta->add_package_symbol('@foo' => $ARRAY); |
146 | }, undef, '... created @Foo::foo successfully' ); |
147 | |
148 | ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot was added successfully'); |
149 | is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo'); |
150 | |
151 | is( exception { |
152 | Foo->meta->add_package_symbol('&foo' => $CODE); |
153 | }, undef, '... created &Foo::foo successfully' ); |
154 | |
155 | ok(Foo->meta->has_package_symbol('&foo'), '... the meta agrees'); |
156 | is(Foo->meta->get_package_symbol('&foo'), $CODE, '... got the right value for &Foo::foo'); |
157 | |
158 | is( exception { |
159 | Foo->meta->add_package_symbol('$foo' => 'Foo::foo'); |
160 | }, undef, '... created $Foo::foo successfully' ); |
161 | |
162 | ok(Foo->meta->has_package_symbol('$foo'), '... the meta agrees'); |
163 | my $SCALAR = Foo->meta->get_package_symbol('$foo'); |
164 | is($$SCALAR, 'Foo::foo', '... got the right scalar value back'); |
165 | |
166 | { |
167 | no strict 'refs'; |
168 | is(${'Foo::foo'}, 'Foo::foo', '... got the right value from the scalar'); |
169 | } |
170 | |
171 | is( exception { |
172 | Foo->meta->remove_package_symbol('%foo'); |
173 | }, undef, '... removed %Foo::foo successfully' ); |
174 | |
175 | ok(!Foo->meta->has_package_symbol('%foo'), '... the %foo slot was removed successfully'); |
176 | ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot still exists'); |
177 | ok(Foo->meta->has_package_symbol('&foo'), '... the &foo slot still exists'); |
178 | ok(Foo->meta->has_package_symbol('$foo'), '... the $foo slot still exists'); |
179 | |
180 | is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo'); |
181 | is(Foo->meta->get_package_symbol('&foo'), $CODE, '... got the right value for &Foo::foo'); |
182 | is(Foo->meta->get_package_symbol('$foo'), $SCALAR, '... got the right value for $Foo::foo'); |
183 | |
184 | { |
185 | no strict 'refs'; |
186 | ok(!defined(*{"Foo::foo"}{HASH}), '... the %foo slot has been removed successfully'); |
187 | ok(defined(*{"Foo::foo"}{ARRAY}), '... the @foo slot has NOT been removed'); |
188 | ok(defined(*{"Foo::foo"}{CODE}), '... the &foo slot has NOT been removed'); |
189 | ok(defined(${"Foo::foo"}), '... the $foo slot has NOT been removed'); |
190 | } |
191 | |
192 | is( exception { |
193 | Foo->meta->remove_package_symbol('&foo'); |
194 | }, undef, '... removed &Foo::foo successfully' ); |
195 | |
196 | ok(!Foo->meta->has_package_symbol('&foo'), '... the &foo slot no longer exists'); |
197 | |
198 | ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot still exists'); |
199 | ok(Foo->meta->has_package_symbol('$foo'), '... the $foo slot still exists'); |
200 | |
201 | is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo'); |
202 | is(Foo->meta->get_package_symbol('$foo'), $SCALAR, '... got the right value for $Foo::foo'); |
203 | |
204 | { |
205 | no strict 'refs'; |
206 | ok(!defined(*{"Foo::foo"}{HASH}), '... the %foo slot has been removed successfully'); |
207 | ok(!defined(*{"Foo::foo"}{CODE}), '... the &foo slot has now been removed'); |
208 | ok(defined(*{"Foo::foo"}{ARRAY}), '... the @foo slot has NOT been removed'); |
209 | ok(defined(${"Foo::foo"}), '... the $foo slot has NOT been removed'); |
210 | } |
211 | |
212 | is( exception { |
213 | Foo->meta->remove_package_symbol('$foo'); |
214 | }, undef, '... removed $Foo::foo successfully' ); |
215 | |
216 | ok(!Foo->meta->has_package_symbol('$foo'), '... the $foo slot no longer exists'); |
217 | |
218 | ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot still exists'); |
219 | |
220 | is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo'); |
221 | |
222 | { |
223 | no strict 'refs'; |
224 | ok(!defined(*{"Foo::foo"}{HASH}), '... the %foo slot has been removed successfully'); |
225 | ok(!defined(*{"Foo::foo"}{CODE}), '... the &foo slot has now been removed'); |
226 | ok(!defined(${"Foo::foo"}), '... the $foo slot has now been removed'); |
227 | ok(defined(*{"Foo::foo"}{ARRAY}), '... the @foo slot has NOT been removed'); |
228 | } |
229 | |
230 | done_testing; |