blob: 8b6004c19f190eb0ad8d47acfc69d48dbfb3fa74 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
|
module DefinedSpecs
self::SelfScoped = 42
def self.side_effects
ScratchPad.record :defined_specs_side_effects
end
def self.fixnum_method
ScratchPad.record :defined_specs_fixnum_method
42
end
def self.exception_method
ScratchPad.record :defined_specs_exception
raise "defined? specs exception method"
end
def self.defined_method
DefinedSpecs
end
class Basic
A = 42
def defined_method
DefinedSpecs
end
def a_defined_method
end
def protected_method
end
protected :protected_method
def private_method
end
private :private_method
def private_method_defined
defined? private_method
end
def private_predicate?
end
private :private_predicate?
def private_predicate_defined
defined? private_predicate?
end
def local_variable_defined
x = 2
defined? x
end
def local_variable_defined_nil
x = nil
defined? x
end
def instance_variable_undefined
defined? @instance_variable_undefined
end
def instance_variable_read
value = @instance_variable_read
defined? @instance_variable_read
end
def instance_variable_defined
@instance_variable_defined = 1
defined? @instance_variable_defined
end
def instance_variable_defined_nil
@instance_variable_defined_nil = nil
defined? @instance_variable_defined_nil
end
def global_variable_undefined
defined? $defined_specs_global_variable_undefined
end
def global_variable_read
suppress_warning do
value = $defined_specs_global_variable_read
end
defined? $defined_specs_global_variable_read
end
def global_variable_defined
$defined_specs_global_variable_defined = 1
defined? $defined_specs_global_variable_defined
end
def global_variable_defined_as_nil
$defined_specs_global_variable_defined_as_nil = nil
defined? $defined_specs_global_variable_defined_as_nil
end
def class_variable_undefined
defined? @@class_variable_undefined
end
def class_variable_defined
@@class_variable_defined = 1
defined? @@class_variable_defined
end
def yield_defined_method
defined? yield
end
def yield_defined_parameter_method(&block)
defined? yield
end
def no_yield_block
yield_defined_method
end
def no_yield_block_parameter
yield_defined_parameter_method
end
def yield_block
yield_defined_method { 42 }
end
def yield_block_parameter
yield_defined_parameter_method { 42 }
end
end
module Mixin
MixinConstant = 42
def defined_super
defined? super()
end
end
class Parent
ParentConstant = 42
def defined_super; end
end
class Child < Parent
include Mixin
A = 42
def self.parent_constant_defined
defined? self::ParentConstant
end
def self.module_defined
defined? Mixin
end
def self.module_constant_defined
defined? MixinConstant
end
def defined_super
super
end
end
class Superclass
def yield_method
yield
end
def method_no_args
end
def method_args
end
def method_block_no_args
end
def method_block_args
end
def define_method_no_args
end
def define_method_args
end
def define_method_block_no_args
end
def define_method_block_args
end
end
class Super < Superclass
def no_super_method_no_args
defined? super
end
def no_super_method_args
defined? super()
end
def method_no_args
defined? super
end
def method_args
defined? super()
end
def no_super_method_block_no_args
yield_method { defined? super }
end
def no_super_method_block_args
yield_method { defined? super() }
end
def method_block_no_args
yield_method { defined? super }
end
def method_block_args
yield_method { defined? super() }
end
define_method(:no_super_define_method_no_args) { defined? super }
define_method(:no_super_define_method_args) { defined? super() }
define_method(:define_method_no_args) { defined? super }
define_method(:define_method_args) { defined? super() }
define_method(:no_super_define_method_block_no_args) do
yield_method { defined? super }
end
define_method(:no_super_define_method_block_args) do
yield_method { defined? super() }
end
define_method(:define_method_block_no_args) do
yield_method { defined? super }
end
define_method(:define_method_block_args) do
yield_method { defined? super() }
end
end
class ClassWithMethod
def test
end
end
class ClassUndefiningMethod < ClassWithMethod
undef :test
end
class ClassWithoutMethod < ClassUndefiningMethod
# If an undefined method overridden in descendants
# define?(super) should return nil
def test
defined?(super)
end
end
module IntermediateModule1
def method_no_args
end
end
module IntermediateModule2
def method_no_args
defined?(super)
end
end
class SuperWithIntermediateModules
include IntermediateModule1
include IntermediateModule2
def method_no_args
super
end
end
end
class Object
def defined_specs_method
DefinedSpecs
end
def defined_specs_receiver
DefinedSpecs::Basic.new
end
end
|