Commit | Line | Data |
6d5355c3 |
1 | #!/usr/bin/perl |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
c46b802b |
6 | use Test::More tests => 80; |
6d5355c3 |
7 | use Test::Exception; |
8 | |
9 | BEGIN { |
10 | use_ok('Class::MOP'); |
11 | use_ok('Class::MOP::Package'); |
12 | } |
13 | |
14 | { |
15 | package Foo; |
16 | |
17 | sub meta { Class::MOP::Package->initialize('Foo') } |
18 | } |
19 | |
c46b802b |
20 | # ---------------------------------------------------------------------- |
21 | ## tests adding a HASH |
22 | |
6d5355c3 |
23 | ok(!defined($Foo::{foo}), '... the %foo slot has not been created yet'); |
58d75218 |
24 | ok(!Foo->meta->has_package_symbol('%foo'), '... the meta agrees'); |
6d5355c3 |
25 | |
26 | lives_ok { |
58d75218 |
27 | Foo->meta->add_package_symbol('%foo' => { one => 1 }); |
6d5355c3 |
28 | } '... created %Foo::foo successfully'; |
29 | |
c46b802b |
30 | # ... scalar should NOT be created here |
31 | |
c20522bd |
32 | ok(!Foo->meta->has_package_symbol('$foo'), '... SCALAR shouldnt have been created too'); |
c46b802b |
33 | ok(!Foo->meta->has_package_symbol('@foo'), '... ARRAY shouldnt have been created too'); |
34 | ok(!Foo->meta->has_package_symbol('&foo'), '... CODE shouldnt have been created too'); |
c20522bd |
35 | |
6d5355c3 |
36 | ok(defined($Foo::{foo}), '... the %foo slot was created successfully'); |
58d75218 |
37 | ok(Foo->meta->has_package_symbol('%foo'), '... the meta agrees'); |
6d5355c3 |
38 | |
c46b802b |
39 | # check the value ... |
c20522bd |
40 | |
41 | { |
42 | no strict 'refs'; |
6d5355c3 |
43 | ok(exists ${'Foo::foo'}{one}, '... our %foo was initialized correctly'); |
44 | is(${'Foo::foo'}{one}, 1, '... our %foo was initialized correctly'); |
45 | } |
46 | |
58d75218 |
47 | my $foo = Foo->meta->get_package_symbol('%foo'); |
6d5355c3 |
48 | is_deeply({ one => 1 }, $foo, '... got the right package variable back'); |
49 | |
c46b802b |
50 | # ... make sure changes propogate up |
51 | |
6d5355c3 |
52 | $foo->{two} = 2; |
53 | |
54 | { |
55 | no strict 'refs'; |
58d75218 |
56 | is(\%{'Foo::foo'}, Foo->meta->get_package_symbol('%foo'), '... our %foo is the same as the metas'); |
6d5355c3 |
57 | |
58 | ok(exists ${'Foo::foo'}{two}, '... our %foo was updated correctly'); |
59 | is(${'Foo::foo'}{two}, 2, '... our %foo was updated correctly'); |
60 | } |
61 | |
c46b802b |
62 | # ---------------------------------------------------------------------- |
63 | ## test adding an ARRAY |
64 | |
6d5355c3 |
65 | ok(!defined($Foo::{bar}), '... the @bar slot has not been created yet'); |
66 | |
67 | lives_ok { |
58d75218 |
68 | Foo->meta->add_package_symbol('@bar' => [ 1, 2, 3 ]); |
6d5355c3 |
69 | } '... created @Foo::bar successfully'; |
70 | |
71 | ok(defined($Foo::{bar}), '... the @bar slot was created successfully'); |
c46b802b |
72 | ok(Foo->meta->has_package_symbol('@bar'), '... the meta agrees'); |
73 | |
74 | # ... why does this not work ... |
75 | |
76 | ok(!Foo->meta->has_package_symbol('$bar'), '... SCALAR shouldnt have been created too'); |
77 | ok(!Foo->meta->has_package_symbol('%bar'), '... HASH shouldnt have been created too'); |
78 | ok(!Foo->meta->has_package_symbol('&bar'), '... CODE shouldnt have been created too'); |
79 | |
80 | # check the value itself |
6d5355c3 |
81 | |
82 | { |
83 | no strict 'refs'; |
84 | is(scalar @{'Foo::bar'}, 3, '... our @bar was initialized correctly'); |
85 | is(${'Foo::bar'}[1], 2, '... our @bar was initialized correctly'); |
86 | } |
87 | |
c46b802b |
88 | # ---------------------------------------------------------------------- |
89 | ## test adding a SCALAR |
6d5355c3 |
90 | |
c46b802b |
91 | ok(!defined($Foo::{baz}), '... the $baz slot has not been created yet'); |
6d5355c3 |
92 | |
93 | lives_ok { |
c46b802b |
94 | Foo->meta->add_package_symbol('$baz' => 10); |
95 | } '... created $Foo::baz successfully'; |
96 | |
97 | ok(defined($Foo::{baz}), '... the $baz slot was created successfully'); |
98 | ok(Foo->meta->has_package_symbol('$baz'), '... the meta agrees'); |
6d5355c3 |
99 | |
c46b802b |
100 | ok(!Foo->meta->has_package_symbol('@baz'), '... ARRAY shouldnt have been created too'); |
101 | ok(!Foo->meta->has_package_symbol('%baz'), '... HASH shouldnt have been created too'); |
102 | ok(!Foo->meta->has_package_symbol('&baz'), '... CODE shouldnt have been created too'); |
103 | |
104 | is(${Foo->meta->get_package_symbol('$baz')}, 10, '... got the right value back'); |
6d5355c3 |
105 | |
106 | { |
107 | no strict 'refs'; |
c46b802b |
108 | ${'Foo::baz'} = 1; |
109 | |
110 | is(${'Foo::baz'}, 1, '... our $baz was assigned to correctly'); |
111 | is(${Foo->meta->get_package_symbol('$baz')}, 1, '... the meta agrees'); |
112 | } |
113 | |
114 | # ---------------------------------------------------------------------- |
115 | ## test adding a CODE |
116 | |
117 | ok(!defined($Foo::{funk}), '... the &funk slot has not been created yet'); |
118 | |
119 | lives_ok { |
120 | Foo->meta->add_package_symbol('&funk' => sub { "Foo::funk" }); |
121 | } '... created &Foo::funk successfully'; |
122 | |
123 | ok(defined($Foo::{funk}), '... the &funk slot was created successfully'); |
124 | ok(Foo->meta->has_package_symbol('&funk'), '... the meta agrees'); |
6d5355c3 |
125 | |
c46b802b |
126 | ok(!Foo->meta->has_package_symbol('$funk'), '... SCALAR shouldnt have been created too'); |
127 | ok(!Foo->meta->has_package_symbol('@funk'), '... ARRAY shouldnt have been created too'); |
128 | ok(!Foo->meta->has_package_symbol('%funk'), '... HASH shouldnt have been created too'); |
129 | |
130 | { |
131 | no strict 'refs'; |
132 | ok(defined &{'Foo::funk'}, '... our &funk exists'); |
6d5355c3 |
133 | } |
134 | |
c46b802b |
135 | is(Foo->funk(), 'Foo::funk', '... got the right value from the function'); |
136 | |
137 | # ---------------------------------------------------------------------- |
138 | ## test multiple slots in the glob |
139 | |
140 | my $ARRAY = [ 1, 2, 3 ]; |
141 | my $CODE = sub { "Foo::foo" }; |
142 | |
143 | lives_ok { |
144 | Foo->meta->add_package_symbol('@foo' => $ARRAY); |
145 | } '... created @Foo::foo successfully'; |
146 | |
147 | ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot was added successfully'); |
148 | is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo'); |
149 | |
150 | lives_ok { |
151 | Foo->meta->add_package_symbol('&foo' => $CODE); |
152 | } '... created &Foo::foo successfully'; |
153 | |
154 | ok(Foo->meta->has_package_symbol('&foo'), '... the meta agrees'); |
155 | is(Foo->meta->get_package_symbol('&foo'), $CODE, '... got the right value for &Foo::foo'); |
6d5355c3 |
156 | |
157 | lives_ok { |
c46b802b |
158 | Foo->meta->add_package_symbol('$foo' => 'Foo::foo'); |
159 | } '... created $Foo::foo successfully'; |
6d5355c3 |
160 | |
c46b802b |
161 | ok(Foo->meta->has_package_symbol('$foo'), '... the meta agrees'); |
162 | my $SCALAR = Foo->meta->get_package_symbol('$foo'); |
163 | is($$SCALAR, 'Foo::foo', '... got the right scalar value back'); |
6d5355c3 |
164 | |
165 | { |
166 | no strict 'refs'; |
c46b802b |
167 | is(${'Foo::foo'}, 'Foo::foo', '... got the right value from the scalar'); |
6d5355c3 |
168 | } |
169 | |
170 | lives_ok { |
58d75218 |
171 | Foo->meta->remove_package_symbol('%foo'); |
6d5355c3 |
172 | } '... removed %Foo::foo successfully'; |
173 | |
c46b802b |
174 | ok(!Foo->meta->has_package_symbol('%foo'), '... the %foo slot was removed successfully'); |
175 | ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot still exists'); |
176 | ok(Foo->meta->has_package_symbol('&foo'), '... the &foo slot still exists'); |
177 | ok(Foo->meta->has_package_symbol('$foo'), '... the $foo slot still exists'); |
178 | |
179 | is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo'); |
180 | is(Foo->meta->get_package_symbol('&foo'), $CODE, '... got the right value for &Foo::foo'); |
181 | is(Foo->meta->get_package_symbol('$foo'), $SCALAR, '... got the right value for $Foo::foo'); |
6d5355c3 |
182 | |
c20522bd |
183 | { |
184 | no strict 'refs'; |
185 | ok(!defined(*{"Foo::foo"}{HASH}), '... the %foo slot has been removed successfully'); |
c46b802b |
186 | ok(defined(*{"Foo::foo"}{ARRAY}), '... the @foo slot has NOT been removed'); |
187 | ok(defined(*{"Foo::foo"}{CODE}), '... the &foo slot has NOT been removed'); |
188 | ok(defined(*{"Foo::foo"}{SCALAR}), '... the $foo slot has NOT been removed'); |
c20522bd |
189 | } |
190 | |
c46b802b |
191 | lives_ok { |
192 | Foo->meta->remove_package_symbol('&foo'); |
193 | } '... removed &Foo::foo successfully'; |
194 | |
195 | ok(!Foo->meta->has_package_symbol('&foo'), '... the &foo slot no longer exists'); |
196 | |
197 | ok(Foo->meta->has_package_symbol('@foo'), '... the @foo slot still exists'); |
198 | ok(Foo->meta->has_package_symbol('$foo'), '... the $foo slot still exists'); |
199 | |
200 | is(Foo->meta->get_package_symbol('@foo'), $ARRAY, '... got the right values for @Foo::foo'); |
201 | is(Foo->meta->get_package_symbol('$foo'), $SCALAR, '... got the right value for $Foo::foo'); |
202 | |
203 | { |
204 | no strict 'refs'; |
205 | ok(!defined(*{"Foo::foo"}{HASH}), '... the %foo slot has been removed successfully'); |
206 | ok(!defined(*{"Foo::foo"}{CODE}), '... the &foo slot has now been removed'); |
207 | ok(defined(*{"Foo::foo"}{ARRAY}), '... the @foo slot has NOT been removed'); |
208 | ok(defined(*{"Foo::foo"}{SCALAR}), '... the $foo slot has NOT been removed'); |
209 | } |
210 | |
211 | |
6d5355c3 |
212 | # check some errors |
213 | |
214 | dies_ok { |
58d75218 |
215 | Foo->meta->add_package_symbol('bar'); |
6d5355c3 |
216 | } '... no sigil for bar'; |
217 | |
218 | dies_ok { |
58d75218 |
219 | Foo->meta->remove_package_symbol('bar'); |
6d5355c3 |
220 | } '... no sigil for bar'; |
221 | |
222 | dies_ok { |
58d75218 |
223 | Foo->meta->get_package_symbol('bar'); |
6d5355c3 |
224 | } '... no sigil for bar'; |
225 | |
226 | dies_ok { |
58d75218 |
227 | Foo->meta->has_package_symbol('bar'); |
6d5355c3 |
228 | } '... no sigil for bar'; |