• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1# Protocol Buffers - Google's data interchange format
2# Copyright 2008 Google Inc.  All rights reserved.
3# https://developers.google.com/protocol-buffers/
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met:
8#
9#     * Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11#     * Redistributions in binary form must reproduce the above
12# copyright notice, this list of conditions and the following disclaimer
13# in the documentation and/or other materials provided with the
14# distribution.
15#     * Neither the name of Google Inc. nor the names of its
16# contributors may be used to endorse or promote products derived from
17# this software without specific prior written permission.
18#
19# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
31"""Tests for google.protobuf.internal.keywords."""
32
33import unittest
34
35
36from google.protobuf.internal import more_messages_pb2
37from google.protobuf import descriptor_pool
38
39
40class KeywordsConflictTest(unittest.TestCase):
41
42  def setUp(self):
43    super(KeywordsConflictTest, self).setUp()
44    self.pool = descriptor_pool.Default()
45
46  def testMessage(self):
47    message = getattr(more_messages_pb2, 'class')()
48    message.int_field = 123
49    self.assertEqual(message.int_field, 123)
50    des = self.pool.FindMessageTypeByName('google.protobuf.internal.class')
51    self.assertEqual(des.name, 'class')
52
53  def testNestedMessage(self):
54    message = getattr(more_messages_pb2, 'class')()
55    message.nested_message.field = 234
56    self.assertEqual(message.nested_message.field, 234)
57    des = self.pool.FindMessageTypeByName('google.protobuf.internal.class.try')
58    self.assertEqual(des.name, 'try')
59
60  def testField(self):
61    message = getattr(more_messages_pb2, 'class')()
62    setattr(message, 'if', 123)
63    setattr(message, 'as', 1)
64    self.assertEqual(getattr(message, 'if'), 123)
65    self.assertEqual(getattr(message, 'as'), 1)
66
67  def testEnum(self):
68    class_ = getattr(more_messages_pb2, 'class')
69    message = class_()
70    # Normal enum value.
71    message.enum_field = more_messages_pb2.default
72    self.assertEqual(message.enum_field, more_messages_pb2.default)
73    # Top level enum value.
74    message.enum_field = getattr(more_messages_pb2, 'else')
75    self.assertEqual(message.enum_field, 1)
76    # Nested enum value
77    message.nested_enum_field = getattr(class_, 'True')
78    self.assertEqual(message.nested_enum_field, 1)
79
80  def testExtension(self):
81    message = getattr(more_messages_pb2, 'class')()
82    # Top level extension
83    extension1 = getattr(more_messages_pb2, 'continue')
84    message.Extensions[extension1] = 456
85    self.assertEqual(message.Extensions[extension1], 456)
86    # None top level extension
87    extension2 = getattr(more_messages_pb2.ExtendClass, 'return')
88    message.Extensions[extension2] = 789
89    self.assertEqual(message.Extensions[extension2], 789)
90
91  def testExtensionForNestedMessage(self):
92    message = getattr(more_messages_pb2, 'class')()
93    extension = getattr(more_messages_pb2, 'with')
94    message.nested_message.Extensions[extension] = 999
95    self.assertEqual(message.nested_message.Extensions[extension], 999)
96
97  def TestFullKeywordUsed(self):
98    message = more_messages_pb2.TestFullKeyword()
99    message.field2.int_field = 123
100
101
102if __name__ == '__main__':
103  unittest.main()
104