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+#! /usr/bin/python
+#
+# Protocol Buffers - Google's data interchange format
+# Copyright 2008 Google Inc. All rights reserved.
+# https://developers.google.com/protocol-buffers/
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tests for google.protobuf.descriptor_pool."""
+
+__author__ = 'matthewtoia@google.com (Matt Toia)'
+
+import os
+import unittest
+
+from google.apputils import basetest
+from google.protobuf import unittest_pb2
+from google.protobuf import descriptor_pb2
+from google.protobuf.internal import api_implementation
+from google.protobuf.internal import descriptor_pool_test1_pb2
+from google.protobuf.internal import descriptor_pool_test2_pb2
+from google.protobuf.internal import factory_test1_pb2
+from google.protobuf.internal import factory_test2_pb2
+from google.protobuf import descriptor
+from google.protobuf import descriptor_database
+from google.protobuf import descriptor_pool
+
+
+class DescriptorPoolTest(basetest.TestCase):
+
+ def setUp(self):
+ self.pool = descriptor_pool.DescriptorPool()
+ self.factory_test1_fd = descriptor_pb2.FileDescriptorProto.FromString(
+ factory_test1_pb2.DESCRIPTOR.serialized_pb)
+ self.factory_test2_fd = descriptor_pb2.FileDescriptorProto.FromString(
+ factory_test2_pb2.DESCRIPTOR.serialized_pb)
+ self.pool.Add(self.factory_test1_fd)
+ self.pool.Add(self.factory_test2_fd)
+
+ def testFindFileByName(self):
+ name1 = 'google/protobuf/internal/factory_test1.proto'
+ file_desc1 = self.pool.FindFileByName(name1)
+ self.assertIsInstance(file_desc1, descriptor.FileDescriptor)
+ self.assertEquals(name1, file_desc1.name)
+ self.assertEquals('google.protobuf.python.internal', file_desc1.package)
+ self.assertIn('Factory1Message', file_desc1.message_types_by_name)
+
+ name2 = 'google/protobuf/internal/factory_test2.proto'
+ file_desc2 = self.pool.FindFileByName(name2)
+ self.assertIsInstance(file_desc2, descriptor.FileDescriptor)
+ self.assertEquals(name2, file_desc2.name)
+ self.assertEquals('google.protobuf.python.internal', file_desc2.package)
+ self.assertIn('Factory2Message', file_desc2.message_types_by_name)
+
+ def testFindFileByNameFailure(self):
+ with self.assertRaises(KeyError):
+ self.pool.FindFileByName('Does not exist')
+
+ def testFindFileContainingSymbol(self):
+ file_desc1 = self.pool.FindFileContainingSymbol(
+ 'google.protobuf.python.internal.Factory1Message')
+ self.assertIsInstance(file_desc1, descriptor.FileDescriptor)
+ self.assertEquals('google/protobuf/internal/factory_test1.proto',
+ file_desc1.name)
+ self.assertEquals('google.protobuf.python.internal', file_desc1.package)
+ self.assertIn('Factory1Message', file_desc1.message_types_by_name)
+
+ file_desc2 = self.pool.FindFileContainingSymbol(
+ 'google.protobuf.python.internal.Factory2Message')
+ self.assertIsInstance(file_desc2, descriptor.FileDescriptor)
+ self.assertEquals('google/protobuf/internal/factory_test2.proto',
+ file_desc2.name)
+ self.assertEquals('google.protobuf.python.internal', file_desc2.package)
+ self.assertIn('Factory2Message', file_desc2.message_types_by_name)
+
+ def testFindFileContainingSymbolFailure(self):
+ with self.assertRaises(KeyError):
+ self.pool.FindFileContainingSymbol('Does not exist')
+
+ def testFindMessageTypeByName(self):
+ msg1 = self.pool.FindMessageTypeByName(
+ 'google.protobuf.python.internal.Factory1Message')
+ self.assertIsInstance(msg1, descriptor.Descriptor)
+ self.assertEquals('Factory1Message', msg1.name)
+ self.assertEquals('google.protobuf.python.internal.Factory1Message',
+ msg1.full_name)
+ self.assertEquals(None, msg1.containing_type)
+
+ nested_msg1 = msg1.nested_types[0]
+ self.assertEquals('NestedFactory1Message', nested_msg1.name)
+ self.assertEquals(msg1, nested_msg1.containing_type)
+
+ nested_enum1 = msg1.enum_types[0]
+ self.assertEquals('NestedFactory1Enum', nested_enum1.name)
+ self.assertEquals(msg1, nested_enum1.containing_type)
+
+ self.assertEquals(nested_msg1, msg1.fields_by_name[
+ 'nested_factory_1_message'].message_type)
+ self.assertEquals(nested_enum1, msg1.fields_by_name[
+ 'nested_factory_1_enum'].enum_type)
+
+ msg2 = self.pool.FindMessageTypeByName(
+ 'google.protobuf.python.internal.Factory2Message')
+ self.assertIsInstance(msg2, descriptor.Descriptor)
+ self.assertEquals('Factory2Message', msg2.name)
+ self.assertEquals('google.protobuf.python.internal.Factory2Message',
+ msg2.full_name)
+ self.assertIsNone(msg2.containing_type)
+
+ nested_msg2 = msg2.nested_types[0]
+ self.assertEquals('NestedFactory2Message', nested_msg2.name)
+ self.assertEquals(msg2, nested_msg2.containing_type)
+
+ nested_enum2 = msg2.enum_types[0]
+ self.assertEquals('NestedFactory2Enum', nested_enum2.name)
+ self.assertEquals(msg2, nested_enum2.containing_type)
+
+ self.assertEquals(nested_msg2, msg2.fields_by_name[
+ 'nested_factory_2_message'].message_type)
+ self.assertEquals(nested_enum2, msg2.fields_by_name[
+ 'nested_factory_2_enum'].enum_type)
+
+ self.assertTrue(msg2.fields_by_name['int_with_default'].has_default_value)
+ self.assertEquals(
+ 1776, msg2.fields_by_name['int_with_default'].default_value)
+
+ self.assertTrue(
+ msg2.fields_by_name['double_with_default'].has_default_value)
+ self.assertEquals(
+ 9.99, msg2.fields_by_name['double_with_default'].default_value)
+
+ self.assertTrue(
+ msg2.fields_by_name['string_with_default'].has_default_value)
+ self.assertEquals(
+ 'hello world', msg2.fields_by_name['string_with_default'].default_value)
+
+ self.assertTrue(msg2.fields_by_name['bool_with_default'].has_default_value)
+ self.assertFalse(msg2.fields_by_name['bool_with_default'].default_value)
+
+ self.assertTrue(msg2.fields_by_name['enum_with_default'].has_default_value)
+ self.assertEquals(
+ 1, msg2.fields_by_name['enum_with_default'].default_value)
+
+ msg3 = self.pool.FindMessageTypeByName(
+ 'google.protobuf.python.internal.Factory2Message.NestedFactory2Message')
+ self.assertEquals(nested_msg2, msg3)
+
+ self.assertTrue(msg2.fields_by_name['bytes_with_default'].has_default_value)
+ self.assertEquals(
+ b'a\xfb\x00c',
+ msg2.fields_by_name['bytes_with_default'].default_value)
+
+ self.assertEqual(1, len(msg2.oneofs))
+ self.assertEqual(1, len(msg2.oneofs_by_name))
+ self.assertEqual(2, len(msg2.oneofs[0].fields))
+ for name in ['oneof_int', 'oneof_string']:
+ self.assertEqual(msg2.oneofs[0],
+ msg2.fields_by_name[name].containing_oneof)
+ self.assertIn(msg2.fields_by_name[name], msg2.oneofs[0].fields)
+
+ def testFindMessageTypeByNameFailure(self):
+ with self.assertRaises(KeyError):
+ self.pool.FindMessageTypeByName('Does not exist')
+
+ def testFindEnumTypeByName(self):
+ enum1 = self.pool.FindEnumTypeByName(
+ 'google.protobuf.python.internal.Factory1Enum')
+ self.assertIsInstance(enum1, descriptor.EnumDescriptor)
+ self.assertEquals(0, enum1.values_by_name['FACTORY_1_VALUE_0'].number)
+ self.assertEquals(1, enum1.values_by_name['FACTORY_1_VALUE_1'].number)
+
+ nested_enum1 = self.pool.FindEnumTypeByName(
+ 'google.protobuf.python.internal.Factory1Message.NestedFactory1Enum')
+ self.assertIsInstance(nested_enum1, descriptor.EnumDescriptor)
+ self.assertEquals(
+ 0, nested_enum1.values_by_name['NESTED_FACTORY_1_VALUE_0'].number)
+ self.assertEquals(
+ 1, nested_enum1.values_by_name['NESTED_FACTORY_1_VALUE_1'].number)
+
+ enum2 = self.pool.FindEnumTypeByName(
+ 'google.protobuf.python.internal.Factory2Enum')
+ self.assertIsInstance(enum2, descriptor.EnumDescriptor)
+ self.assertEquals(0, enum2.values_by_name['FACTORY_2_VALUE_0'].number)
+ self.assertEquals(1, enum2.values_by_name['FACTORY_2_VALUE_1'].number)
+
+ nested_enum2 = self.pool.FindEnumTypeByName(
+ 'google.protobuf.python.internal.Factory2Message.NestedFactory2Enum')
+ self.assertIsInstance(nested_enum2, descriptor.EnumDescriptor)
+ self.assertEquals(
+ 0, nested_enum2.values_by_name['NESTED_FACTORY_2_VALUE_0'].number)
+ self.assertEquals(
+ 1, nested_enum2.values_by_name['NESTED_FACTORY_2_VALUE_1'].number)
+
+ def testFindEnumTypeByNameFailure(self):
+ with self.assertRaises(KeyError):
+ self.pool.FindEnumTypeByName('Does not exist')
+
+ def testUserDefinedDB(self):
+ db = descriptor_database.DescriptorDatabase()
+ self.pool = descriptor_pool.DescriptorPool(db)
+ db.Add(self.factory_test1_fd)
+ db.Add(self.factory_test2_fd)
+ self.testFindMessageTypeByName()
+
+ def testComplexNesting(self):
+ test1_desc = descriptor_pb2.FileDescriptorProto.FromString(
+ descriptor_pool_test1_pb2.DESCRIPTOR.serialized_pb)
+ test2_desc = descriptor_pb2.FileDescriptorProto.FromString(
+ descriptor_pool_test2_pb2.DESCRIPTOR.serialized_pb)
+ self.pool.Add(test1_desc)
+ self.pool.Add(test2_desc)
+ TEST1_FILE.CheckFile(self, self.pool)
+ TEST2_FILE.CheckFile(self, self.pool)
+
+
+
+class ProtoFile(object):
+
+ def __init__(self, name, package, messages, dependencies=None):
+ self.name = name
+ self.package = package
+ self.messages = messages
+ self.dependencies = dependencies or []
+
+ def CheckFile(self, test, pool):
+ file_desc = pool.FindFileByName(self.name)
+ test.assertEquals(self.name, file_desc.name)
+ test.assertEquals(self.package, file_desc.package)
+ dependencies_names = [f.name for f in file_desc.dependencies]
+ test.assertEqual(self.dependencies, dependencies_names)
+ for name, msg_type in self.messages.items():
+ msg_type.CheckType(test, None, name, file_desc)
+
+
+class EnumType(object):
+
+ def __init__(self, values):
+ self.values = values
+
+ def CheckType(self, test, msg_desc, name, file_desc):
+ enum_desc = msg_desc.enum_types_by_name[name]
+ test.assertEqual(name, enum_desc.name)
+ expected_enum_full_name = '.'.join([msg_desc.full_name, name])
+ test.assertEqual(expected_enum_full_name, enum_desc.full_name)
+ test.assertEqual(msg_desc, enum_desc.containing_type)
+ test.assertEqual(file_desc, enum_desc.file)
+ for index, (value, number) in enumerate(self.values):
+ value_desc = enum_desc.values_by_name[value]
+ test.assertEqual(value, value_desc.name)
+ test.assertEqual(index, value_desc.index)
+ test.assertEqual(number, value_desc.number)
+ test.assertEqual(enum_desc, value_desc.type)
+ test.assertIn(value, msg_desc.enum_values_by_name)
+
+
+class MessageType(object):
+
+ def __init__(self, type_dict, field_list, is_extendable=False,
+ extensions=None):
+ self.type_dict = type_dict
+ self.field_list = field_list
+ self.is_extendable = is_extendable
+ self.extensions = extensions or []
+
+ def CheckType(self, test, containing_type_desc, name, file_desc):
+ if containing_type_desc is None:
+ desc = file_desc.message_types_by_name[name]
+ expected_full_name = '.'.join([file_desc.package, name])
+ else:
+ desc = containing_type_desc.nested_types_by_name[name]
+ expected_full_name = '.'.join([containing_type_desc.full_name, name])
+
+ test.assertEqual(name, desc.name)
+ test.assertEqual(expected_full_name, desc.full_name)
+ test.assertEqual(containing_type_desc, desc.containing_type)
+ test.assertEqual(desc.file, file_desc)
+ test.assertEqual(self.is_extendable, desc.is_extendable)
+ for name, subtype in self.type_dict.items():
+ subtype.CheckType(test, desc, name, file_desc)
+
+ for index, (name, field) in enumerate(self.field_list):
+ field.CheckField(test, desc, name, index)
+
+ for index, (name, field) in enumerate(self.extensions):
+ field.CheckField(test, desc, name, index)
+
+
+class EnumField(object):
+
+ def __init__(self, number, type_name, default_value):
+ self.number = number
+ self.type_name = type_name
+ self.default_value = default_value
+
+ def CheckField(self, test, msg_desc, name, index):
+ field_desc = msg_desc.fields_by_name[name]
+ enum_desc = msg_desc.enum_types_by_name[self.type_name]
+ test.assertEqual(name, field_desc.name)
+ expected_field_full_name = '.'.join([msg_desc.full_name, name])
+ test.assertEqual(expected_field_full_name, field_desc.full_name)
+ test.assertEqual(index, field_desc.index)
+ test.assertEqual(self.number, field_desc.number)
+ test.assertEqual(descriptor.FieldDescriptor.TYPE_ENUM, field_desc.type)
+ test.assertEqual(descriptor.FieldDescriptor.CPPTYPE_ENUM,
+ field_desc.cpp_type)
+ test.assertTrue(field_desc.has_default_value)
+ test.assertEqual(enum_desc.values_by_name[self.default_value].index,
+ field_desc.default_value)
+ test.assertEqual(msg_desc, field_desc.containing_type)
+ test.assertEqual(enum_desc, field_desc.enum_type)
+
+
+class MessageField(object):
+
+ def __init__(self, number, type_name):
+ self.number = number
+ self.type_name = type_name
+
+ def CheckField(self, test, msg_desc, name, index):
+ field_desc = msg_desc.fields_by_name[name]
+ field_type_desc = msg_desc.nested_types_by_name[self.type_name]
+ test.assertEqual(name, field_desc.name)
+ expected_field_full_name = '.'.join([msg_desc.full_name, name])
+ test.assertEqual(expected_field_full_name, field_desc.full_name)
+ test.assertEqual(index, field_desc.index)
+ test.assertEqual(self.number, field_desc.number)
+ test.assertEqual(descriptor.FieldDescriptor.TYPE_MESSAGE, field_desc.type)
+ test.assertEqual(descriptor.FieldDescriptor.CPPTYPE_MESSAGE,
+ field_desc.cpp_type)
+ test.assertFalse(field_desc.has_default_value)
+ test.assertEqual(msg_desc, field_desc.containing_type)
+ test.assertEqual(field_type_desc, field_desc.message_type)
+
+
+class StringField(object):
+
+ def __init__(self, number, default_value):
+ self.number = number
+ self.default_value = default_value
+
+ def CheckField(self, test, msg_desc, name, index):
+ field_desc = msg_desc.fields_by_name[name]
+ test.assertEqual(name, field_desc.name)
+ expected_field_full_name = '.'.join([msg_desc.full_name, name])
+ test.assertEqual(expected_field_full_name, field_desc.full_name)
+ test.assertEqual(index, field_desc.index)
+ test.assertEqual(self.number, field_desc.number)
+ test.assertEqual(descriptor.FieldDescriptor.TYPE_STRING, field_desc.type)
+ test.assertEqual(descriptor.FieldDescriptor.CPPTYPE_STRING,
+ field_desc.cpp_type)
+ test.assertTrue(field_desc.has_default_value)
+ test.assertEqual(self.default_value, field_desc.default_value)
+
+
+class ExtensionField(object):
+
+ def __init__(self, number, extended_type):
+ self.number = number
+ self.extended_type = extended_type
+
+ def CheckField(self, test, msg_desc, name, index):
+ field_desc = msg_desc.extensions_by_name[name]
+ test.assertEqual(name, field_desc.name)
+ expected_field_full_name = '.'.join([msg_desc.full_name, name])
+ test.assertEqual(expected_field_full_name, field_desc.full_name)
+ test.assertEqual(self.number, field_desc.number)
+ test.assertEqual(index, field_desc.index)
+ test.assertEqual(descriptor.FieldDescriptor.TYPE_MESSAGE, field_desc.type)
+ test.assertEqual(descriptor.FieldDescriptor.CPPTYPE_MESSAGE,
+ field_desc.cpp_type)
+ test.assertFalse(field_desc.has_default_value)
+ test.assertTrue(field_desc.is_extension)
+ test.assertEqual(msg_desc, field_desc.extension_scope)
+ test.assertEqual(msg_desc, field_desc.message_type)
+ test.assertEqual(self.extended_type, field_desc.containing_type.name)
+
+
+class AddDescriptorTest(basetest.TestCase):
+
+ def _TestMessage(self, prefix):
+ pool = descriptor_pool.DescriptorPool()
+ pool.AddDescriptor(unittest_pb2.TestAllTypes.DESCRIPTOR)
+ self.assertEquals(
+ 'protobuf_unittest.TestAllTypes',
+ pool.FindMessageTypeByName(
+ prefix + 'protobuf_unittest.TestAllTypes').full_name)
+
+ # AddDescriptor is not recursive.
+ with self.assertRaises(KeyError):
+ pool.FindMessageTypeByName(
+ prefix + 'protobuf_unittest.TestAllTypes.NestedMessage')
+
+ pool.AddDescriptor(unittest_pb2.TestAllTypes.NestedMessage.DESCRIPTOR)
+ self.assertEquals(
+ 'protobuf_unittest.TestAllTypes.NestedMessage',
+ pool.FindMessageTypeByName(
+ prefix + 'protobuf_unittest.TestAllTypes.NestedMessage').full_name)
+
+ # Files are implicitly also indexed when messages are added.
+ self.assertEquals(
+ 'google/protobuf/unittest.proto',
+ pool.FindFileByName(
+ 'google/protobuf/unittest.proto').name)
+
+ self.assertEquals(
+ 'google/protobuf/unittest.proto',
+ pool.FindFileContainingSymbol(
+ prefix + 'protobuf_unittest.TestAllTypes.NestedMessage').name)
+
+ def testMessage(self):
+ self._TestMessage('')
+ self._TestMessage('.')
+
+ def _TestEnum(self, prefix):
+ pool = descriptor_pool.DescriptorPool()
+ pool.AddEnumDescriptor(unittest_pb2.ForeignEnum.DESCRIPTOR)
+ self.assertEquals(
+ 'protobuf_unittest.ForeignEnum',
+ pool.FindEnumTypeByName(
+ prefix + 'protobuf_unittest.ForeignEnum').full_name)
+
+ # AddEnumDescriptor is not recursive.
+ with self.assertRaises(KeyError):
+ pool.FindEnumTypeByName(
+ prefix + 'protobuf_unittest.ForeignEnum.NestedEnum')
+
+ pool.AddEnumDescriptor(unittest_pb2.TestAllTypes.NestedEnum.DESCRIPTOR)
+ self.assertEquals(
+ 'protobuf_unittest.TestAllTypes.NestedEnum',
+ pool.FindEnumTypeByName(
+ prefix + 'protobuf_unittest.TestAllTypes.NestedEnum').full_name)
+
+ # Files are implicitly also indexed when enums are added.
+ self.assertEquals(
+ 'google/protobuf/unittest.proto',
+ pool.FindFileByName(
+ 'google/protobuf/unittest.proto').name)
+
+ self.assertEquals(
+ 'google/protobuf/unittest.proto',
+ pool.FindFileContainingSymbol(
+ prefix + 'protobuf_unittest.TestAllTypes.NestedEnum').name)
+
+ def testEnum(self):
+ self._TestEnum('')
+ self._TestEnum('.')
+
+ def testFile(self):
+ pool = descriptor_pool.DescriptorPool()
+ pool.AddFileDescriptor(unittest_pb2.DESCRIPTOR)
+ self.assertEquals(
+ 'google/protobuf/unittest.proto',
+ pool.FindFileByName(
+ 'google/protobuf/unittest.proto').name)
+
+ # AddFileDescriptor is not recursive; messages and enums within files must
+ # be explicitly registered.
+ with self.assertRaises(KeyError):
+ pool.FindFileContainingSymbol(
+ 'protobuf_unittest.TestAllTypes')
+
+
+TEST1_FILE = ProtoFile(
+ 'google/protobuf/internal/descriptor_pool_test1.proto',
+ 'google.protobuf.python.internal',
+ {
+ 'DescriptorPoolTest1': MessageType({
+ 'NestedEnum': EnumType([('ALPHA', 1), ('BETA', 2)]),
+ 'NestedMessage': MessageType({
+ 'NestedEnum': EnumType([('EPSILON', 5), ('ZETA', 6)]),
+ 'DeepNestedMessage': MessageType({
+ 'NestedEnum': EnumType([('ETA', 7), ('THETA', 8)]),
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'ETA')),
+ ('nested_field', StringField(2, 'theta')),
+ ]),
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'ZETA')),
+ ('nested_field', StringField(2, 'beta')),
+ ('deep_nested_message', MessageField(3, 'DeepNestedMessage')),
+ ])
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'BETA')),
+ ('nested_message', MessageField(2, 'NestedMessage')),
+ ], is_extendable=True),
+
+ 'DescriptorPoolTest2': MessageType({
+ 'NestedEnum': EnumType([('GAMMA', 3), ('DELTA', 4)]),
+ 'NestedMessage': MessageType({
+ 'NestedEnum': EnumType([('IOTA', 9), ('KAPPA', 10)]),
+ 'DeepNestedMessage': MessageType({
+ 'NestedEnum': EnumType([('LAMBDA', 11), ('MU', 12)]),
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'MU')),
+ ('nested_field', StringField(2, 'lambda')),
+ ]),
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'IOTA')),
+ ('nested_field', StringField(2, 'delta')),
+ ('deep_nested_message', MessageField(3, 'DeepNestedMessage')),
+ ])
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'GAMMA')),
+ ('nested_message', MessageField(2, 'NestedMessage')),
+ ]),
+ })
+
+
+TEST2_FILE = ProtoFile(
+ 'google/protobuf/internal/descriptor_pool_test2.proto',
+ 'google.protobuf.python.internal',
+ {
+ 'DescriptorPoolTest3': MessageType({
+ 'NestedEnum': EnumType([('NU', 13), ('XI', 14)]),
+ 'NestedMessage': MessageType({
+ 'NestedEnum': EnumType([('OMICRON', 15), ('PI', 16)]),
+ 'DeepNestedMessage': MessageType({
+ 'NestedEnum': EnumType([('RHO', 17), ('SIGMA', 18)]),
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'RHO')),
+ ('nested_field', StringField(2, 'sigma')),
+ ]),
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'PI')),
+ ('nested_field', StringField(2, 'nu')),
+ ('deep_nested_message', MessageField(3, 'DeepNestedMessage')),
+ ])
+ }, [
+ ('nested_enum', EnumField(1, 'NestedEnum', 'XI')),
+ ('nested_message', MessageField(2, 'NestedMessage')),
+ ], extensions=[
+ ('descriptor_pool_test',
+ ExtensionField(1001, 'DescriptorPoolTest1')),
+ ]),
+ },
+ dependencies=['google/protobuf/internal/descriptor_pool_test1.proto'])
+
+
+if __name__ == '__main__':
+ basetest.main()