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* Set execute bit on files if and only if they begin with (#!). Git only tracks the 'x' (executable) bit on each file. Prior to this CL, our files were a random mix of executable and non-executable. This change imposes some order by making files executable if and only if they have shebang (#!) lines at the beginning. We don't have any executable binaries checked into the repo, so we shouldn't need to worry about that case. * Added fix_permissions.sh script to set +x iff a file begins with (#!).
223 lines
9.4 KiB
Python
Executable file
223 lines
9.4 KiB
Python
Executable file
#! /usr/bin/env python
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#
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# Protocol Buffers - Google's data interchange format
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# Copyright 2008 Google Inc. All rights reserved.
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# https://developers.google.com/protocol-buffers/
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""Tests for google.protobuf.message_factory."""
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__author__ = 'matthewtoia@google.com (Matt Toia)'
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try:
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import unittest2 as unittest #PY26
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except ImportError:
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import unittest
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from google.protobuf import descriptor_pb2
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from google.protobuf.internal import api_implementation
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from google.protobuf.internal import factory_test1_pb2
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from google.protobuf.internal import factory_test2_pb2
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from google.protobuf.internal import testing_refleaks
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from google.protobuf import descriptor_database
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from google.protobuf import descriptor_pool
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from google.protobuf import message_factory
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@testing_refleaks.TestCase
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class MessageFactoryTest(unittest.TestCase):
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def setUp(self):
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self.factory_test1_fd = descriptor_pb2.FileDescriptorProto.FromString(
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factory_test1_pb2.DESCRIPTOR.serialized_pb)
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self.factory_test2_fd = descriptor_pb2.FileDescriptorProto.FromString(
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factory_test2_pb2.DESCRIPTOR.serialized_pb)
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def _ExerciseDynamicClass(self, cls):
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msg = cls()
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msg.mandatory = 42
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msg.nested_factory_2_enum = 0
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msg.nested_factory_2_message.value = 'nested message value'
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msg.factory_1_message.factory_1_enum = 1
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msg.factory_1_message.nested_factory_1_enum = 0
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msg.factory_1_message.nested_factory_1_message.value = (
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'nested message value')
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msg.factory_1_message.scalar_value = 22
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msg.factory_1_message.list_value.extend([u'one', u'two', u'three'])
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msg.factory_1_message.list_value.append(u'four')
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msg.factory_1_enum = 1
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msg.nested_factory_1_enum = 0
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msg.nested_factory_1_message.value = 'nested message value'
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msg.circular_message.mandatory = 1
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msg.circular_message.circular_message.mandatory = 2
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msg.circular_message.scalar_value = 'one deep'
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msg.scalar_value = 'zero deep'
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msg.list_value.extend([u'four', u'three', u'two'])
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msg.list_value.append(u'one')
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msg.grouped.add()
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msg.grouped[0].part_1 = 'hello'
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msg.grouped[0].part_2 = 'world'
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msg.grouped.add(part_1='testing', part_2='123')
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msg.loop.loop.mandatory = 2
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msg.loop.loop.loop.loop.mandatory = 4
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serialized = msg.SerializeToString()
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converted = factory_test2_pb2.Factory2Message.FromString(serialized)
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reserialized = converted.SerializeToString()
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self.assertEqual(serialized, reserialized)
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result = cls.FromString(reserialized)
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self.assertEqual(msg, result)
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def testGetPrototype(self):
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db = descriptor_database.DescriptorDatabase()
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pool = descriptor_pool.DescriptorPool(db)
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db.Add(self.factory_test1_fd)
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db.Add(self.factory_test2_fd)
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factory = message_factory.MessageFactory()
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cls = factory.GetPrototype(pool.FindMessageTypeByName(
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'google.protobuf.python.internal.Factory2Message'))
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self.assertFalse(cls is factory_test2_pb2.Factory2Message)
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self._ExerciseDynamicClass(cls)
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cls2 = factory.GetPrototype(pool.FindMessageTypeByName(
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'google.protobuf.python.internal.Factory2Message'))
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self.assertTrue(cls is cls2)
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def testGetMessages(self):
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# performed twice because multiple calls with the same input must be allowed
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for _ in range(2):
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# GetMessage should work regardless of the order the FileDescriptorProto
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# are provided. In particular, the function should succeed when the files
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# are not in the topological order of dependencies.
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# Assuming factory_test2_fd depends on factory_test1_fd.
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self.assertIn(self.factory_test1_fd.name,
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self.factory_test2_fd.dependency)
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# Get messages should work when a file comes before its dependencies:
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# factory_test2_fd comes before factory_test1_fd.
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messages = message_factory.GetMessages([self.factory_test2_fd,
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self.factory_test1_fd])
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self.assertTrue(
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set(['google.protobuf.python.internal.Factory2Message',
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'google.protobuf.python.internal.Factory1Message'],
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).issubset(set(messages.keys())))
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self._ExerciseDynamicClass(
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messages['google.protobuf.python.internal.Factory2Message'])
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factory_msg1 = messages['google.protobuf.python.internal.Factory1Message']
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self.assertTrue(set(
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['google.protobuf.python.internal.Factory2Message.one_more_field',
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'google.protobuf.python.internal.another_field'],).issubset(set(
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ext.full_name
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for ext in factory_msg1.DESCRIPTOR.file.pool.FindAllExtensions(
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factory_msg1.DESCRIPTOR))))
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msg1 = messages['google.protobuf.python.internal.Factory1Message']()
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ext1 = msg1.Extensions._FindExtensionByName(
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'google.protobuf.python.internal.Factory2Message.one_more_field')
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ext2 = msg1.Extensions._FindExtensionByName(
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'google.protobuf.python.internal.another_field')
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self.assertEqual(0, len(msg1.Extensions))
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msg1.Extensions[ext1] = 'test1'
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msg1.Extensions[ext2] = 'test2'
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self.assertEqual('test1', msg1.Extensions[ext1])
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self.assertEqual('test2', msg1.Extensions[ext2])
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self.assertEqual(None,
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msg1.Extensions._FindExtensionByNumber(12321))
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self.assertEqual(2, len(msg1.Extensions))
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if api_implementation.Type() == 'cpp':
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self.assertRaises(TypeError,
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msg1.Extensions._FindExtensionByName, 0)
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self.assertRaises(TypeError,
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msg1.Extensions._FindExtensionByNumber, '')
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else:
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self.assertEqual(None,
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msg1.Extensions._FindExtensionByName(0))
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self.assertEqual(None,
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msg1.Extensions._FindExtensionByNumber(''))
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def testDuplicateExtensionNumber(self):
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pool = descriptor_pool.DescriptorPool()
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factory = message_factory.MessageFactory(pool=pool)
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# Add Container message.
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f = descriptor_pb2.FileDescriptorProto()
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f.name = 'google/protobuf/internal/container.proto'
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f.package = 'google.protobuf.python.internal'
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msg = f.message_type.add()
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msg.name = 'Container'
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rng = msg.extension_range.add()
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rng.start = 1
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rng.end = 10
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pool.Add(f)
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msgs = factory.GetMessages([f.name])
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self.assertIn('google.protobuf.python.internal.Container', msgs)
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# Extend container.
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f = descriptor_pb2.FileDescriptorProto()
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f.name = 'google/protobuf/internal/extension.proto'
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f.package = 'google.protobuf.python.internal'
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f.dependency.append('google/protobuf/internal/container.proto')
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msg = f.message_type.add()
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msg.name = 'Extension'
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ext = msg.extension.add()
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ext.name = 'extension_field'
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ext.number = 2
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ext.label = descriptor_pb2.FieldDescriptorProto.LABEL_OPTIONAL
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ext.type_name = 'Extension'
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ext.extendee = 'Container'
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pool.Add(f)
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msgs = factory.GetMessages([f.name])
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self.assertIn('google.protobuf.python.internal.Extension', msgs)
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# Add Duplicate extending the same field number.
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f = descriptor_pb2.FileDescriptorProto()
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f.name = 'google/protobuf/internal/duplicate.proto'
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f.package = 'google.protobuf.python.internal'
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f.dependency.append('google/protobuf/internal/container.proto')
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msg = f.message_type.add()
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msg.name = 'Duplicate'
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ext = msg.extension.add()
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ext.name = 'extension_field'
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ext.number = 2
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ext.label = descriptor_pb2.FieldDescriptorProto.LABEL_OPTIONAL
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ext.type_name = 'Duplicate'
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ext.extendee = 'Container'
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pool.Add(f)
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with self.assertRaises(Exception) as cm:
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factory.GetMessages([f.name])
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self.assertIn(str(cm.exception),
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['Extensions '
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'"google.protobuf.python.internal.Duplicate.extension_field" and'
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' "google.protobuf.python.internal.Extension.extension_field"'
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' both try to extend message type'
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' "google.protobuf.python.internal.Container"'
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' with field number 2.',
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'Double registration of Extensions'])
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if __name__ == '__main__':
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unittest.main()
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