FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
pythonnet/pythonnet/src/tests/test_delegate.py at develop · chid/pythonnet · GitHub
chid
pythonnet
Repository navigation
Code
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
pythonnet
/
pythonnet
/
src
/
tests
/
test_delegate.py
Copy path
More file actions
More file actions
Latest commit
History
History
History
340 lines (227 loc) · 9.57 KB
Breadcrumbs
pythonnet
/
pythonnet
/
src
/
tests
/
test_delegate.py
Copy path
File metadata and controls
340 lines (227 loc) · 9.57 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
# ===========================================================================
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
# ===========================================================================
import
clr
clr
.
AddReference
(
'Python.Test'
)
from
Python
.
Test
import
DelegateTest
,
PublicDelegate
from
Python
.
Test
import
StringDelegate
,
ObjectDelegate
from
Python
.
Test
import
BoolDelegate
import
sys
,
os
,
string
,
unittest
,
types
import
Python
.
Test
as
Test
import
System
class
DelegateTests
(
unittest
.
TestCase
):
"""Test CLR delegate support."""
def
testDelegateStandardAttrs
(
self
):
"""Test standard delegate attributes."""
self
.
assertTrue
(
PublicDelegate
.
__name__
==
'PublicDelegate'
)
self
.
assertTrue
(
PublicDelegate
.
__module__
==
'Python.Test'
)
self
.
assertTrue
(
type
(
PublicDelegate
.
__dict__
)
==
types
.
DictProxyType
)
self
.
assertTrue
(
PublicDelegate
.
__doc__
==
None
)
def
testGlobalDelegateVisibility
(
self
):
"""Test visibility of module-level delegates."""
from
Python
.
Test
import
PublicDelegate
self
.
assertTrue
(
PublicDelegate
.
__name__
==
'PublicDelegate'
)
self
.
assertTrue
(
Test
.
PublicDelegate
.
__name__
==
'PublicDelegate'
)
def
test
():
from
Python
.
Test
import
InternalDelegate
self
.
assertRaises
(
ImportError
,
test
)
def
test
():
i
=
Test
.
InternalDelegate
self
.
assertRaises
(
AttributeError
,
test
)
def
testNestedDelegateVisibility
(
self
):
"""Test visibility of nested delegates."""
ob
=
DelegateTest
.
PublicDelegate
self
.
assertTrue
(
ob
.
__name__
==
'PublicDelegate'
)
ob
=
DelegateTest
.
ProtectedDelegate
self
.
assertTrue
(
ob
.
__name__
==
'ProtectedDelegate'
)
def
test
():
ob
=
DelegateTest
.
InternalDelegate
self
.
assertRaises
(
AttributeError
,
test
)
def
test
():
ob
=
DelegateTest
.
PrivateDelegate
self
.
assertRaises
(
AttributeError
,
test
)
def
testDelegateFromFunction
(
self
):
"""Test delegate implemented with a Python function."""
def
sayhello
():
return
"hello"
d
=
StringDelegate
(
sayhello
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
def
testDelegateFromMethod
(
self
):
"""Test delegate implemented with a Python instance method."""
class
Hello
:
def
sayhello
(
self
):
return
"hello"
inst
=
Hello
()
d
=
StringDelegate
(
inst
.
sayhello
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
def
testDelegateFromUnboundMethod
(
self
):
"""Test failure mode for unbound methods."""
class
Hello
:
def
sayhello
(
self
):
return
"hello"
def
test
():
d
=
StringDelegate
(
Hello
.
sayhello
)
d
()
self
.
assertRaises
(
TypeError
,
test
)
def
testDelegateFromStaticMethod
(
self
):
"""Test delegate implemented with a Python static method."""
class
Hello
:
def
sayhello
():
return
"hello"
sayhello
=
staticmethod
(
sayhello
)
d
=
StringDelegate
(
Hello
.
sayhello
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
inst
=
Hello
()
d
=
StringDelegate
(
inst
.
sayhello
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
def
testDelegateFromClassMethod
(
self
):
"""Test delegate implemented with a Python class method."""
class
Hello
:
def
sayhello
(
self
):
return
"hello"
sayhello
=
classmethod
(
sayhello
)
d
=
StringDelegate
(
Hello
.
sayhello
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
inst
=
Hello
()
d
=
StringDelegate
(
inst
.
sayhello
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
def
testDelegateFromCallable
(
self
):
"""Test delegate implemented with a Python callable object."""
class
Hello
:
def
__call__
(
self
):
return
"hello"
inst
=
Hello
()
d
=
StringDelegate
(
inst
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
def
testDelegateFromManagedInstanceMethod
(
self
):
"""Test delegate implemented with a managed instance method."""
ob
=
DelegateTest
()
d
=
StringDelegate
(
ob
.
SayHello
)
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
def
testDelegateFromManagedStaticMethod
(
self
):
"""Test delegate implemented with a managed static method."""
d
=
StringDelegate
(
DelegateTest
.
StaticSayHello
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d
)
==
"hello"
)
self
.
assertTrue
(
d
()
==
"hello"
)
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
def
testDelegateFromDelegate
(
self
):
"""Test delegate implemented with another delegate."""
def
sayhello
():
return
"hello"
d1
=
StringDelegate
(
sayhello
)
d2
=
StringDelegate
(
d1
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
d2
)
==
"hello"
)
self
.
assertTrue
(
d2
()
==
"hello"
)
ob
.
stringDelegate
=
d2
self
.
assertTrue
(
ob
.
CallStringDelegate
(
ob
.
stringDelegate
)
==
"hello"
)
self
.
assertTrue
(
ob
.
stringDelegate
()
==
"hello"
)
def
testDelegateWithInvalidArgs
(
self
):
"""Test delegate instantiation with invalid (non-callable) args."""
def
test
():
d
=
StringDelegate
(
None
)
self
.
assertRaises
(
TypeError
,
test
)
def
test
():
d
=
StringDelegate
(
"spam"
)
self
.
assertRaises
(
TypeError
,
test
)
def
test
():
d
=
StringDelegate
(
1
)
self
.
assertRaises
(
TypeError
,
test
)
def
testMulticastDelegate
(
self
):
"""Test multicast delegates."""
class
Multi
:
def
__init__
(
self
):
self
.
value
=
0
def
count
(
self
):
self
.
value
+=
1
return
'ok'
inst
=
Multi
()
d1
=
StringDelegate
(
inst
.
count
)
d2
=
StringDelegate
(
inst
.
count
)
md
=
System
.
Delegate
.
Combine
(
d1
,
d2
)
ob
=
DelegateTest
()
self
.
assertTrue
(
ob
.
CallStringDelegate
(
md
)
==
"ok"
)
self
.
assertTrue
(
inst
.
value
==
2
)
self
.
assertTrue
(
md
()
==
"ok"
)
self
.
assertTrue
(
inst
.
value
==
4
)
def
testSubclassDelegateFails
(
self
):
"""Test that subclassing of a delegate type fails."""
def
test
():
class
Boom
(
PublicDelegate
):
pass
self
.
assertRaises
(
TypeError
,
test
)
def
testDelegateEquality
(
self
):
"""Test delegate equality."""
def
sayhello
():
return
"hello"
d
=
StringDelegate
(
sayhello
)
ob
=
DelegateTest
()
ob
.
stringDelegate
=
d
self
.
assertTrue
(
ob
.
stringDelegate
==
d
)
def
testBoolDelegate
(
self
):
"""Test boolean delegate."""
def
always_so_negative
():
return
0
d
=
BoolDelegate
(
always_so_negative
)
ob
=
DelegateTest
()
ob
.
CallBoolDelegate
(
d
)
self
.
assertTrue
(
not
d
())
self
.
assertTrue
(
not
ob
.
CallBoolDelegate
(
d
))
# test async delegates
# test multicast delegates
# test explicit op_
# test sig mismatch, both on managed and Python side
# test return wrong type
def
test_suite
():
return
unittest
.
makeSuite
(
DelegateTests
)
def
main
():
unittest
.
TextTestRunner
().
run
(
test_suite
())
if
__name__
==
'__main__'
:
main
()
Back
|
FazBrowse Home
|
New Git URL