Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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84 lines
3.3 KiB
84 lines
3.3 KiB
# Protocol Buffers - Google's data interchange format |
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# Copyright 2008 Google Inc. |
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# http://code.google.com/p/protobuf/ |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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# TODO(robinson): Flesh this out considerably. We focused on reflection_test.py |
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# first, since it's testing the subtler code, and since it provides decent |
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# indirect testing of the protocol compiler output. |
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"""Unittest that directly tests the output of the pure-Python protocol |
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compiler. See //net/proto2/internal/reflection_test.py for a test which |
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further ensures that we can use Python protocol message objects as we expect. |
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""" |
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__author__ = 'robinson@google.com (Will Robinson)' |
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import unittest |
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from google.protobuf import unittest_mset_pb2 |
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from google.protobuf import unittest_pb2 |
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class GeneratorTest(unittest.TestCase): |
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def testNestedMessageDescriptor(self): |
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field_name = 'optional_nested_message' |
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proto_type = unittest_pb2.TestAllTypes |
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self.assertEqual( |
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proto_type.NestedMessage.DESCRIPTOR, |
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proto_type.DESCRIPTOR.fields_by_name[field_name].message_type) |
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def testEnums(self): |
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# We test only module-level enums here. |
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# TODO(robinson): Examine descriptors directly to check |
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# enum descriptor output. |
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self.assertEqual(4, unittest_pb2.FOREIGN_FOO) |
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self.assertEqual(5, unittest_pb2.FOREIGN_BAR) |
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self.assertEqual(6, unittest_pb2.FOREIGN_BAZ) |
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proto = unittest_pb2.TestAllTypes() |
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self.assertEqual(1, proto.FOO) |
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self.assertEqual(1, unittest_pb2.TestAllTypes.FOO) |
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self.assertEqual(2, proto.BAR) |
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self.assertEqual(2, unittest_pb2.TestAllTypes.BAR) |
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self.assertEqual(3, proto.BAZ) |
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self.assertEqual(3, unittest_pb2.TestAllTypes.BAZ) |
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def testContainingTypeBehaviorForExtensions(self): |
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self.assertEqual(unittest_pb2.optional_int32_extension.containing_type, |
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unittest_pb2.TestAllExtensions.DESCRIPTOR) |
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self.assertEqual(unittest_pb2.TestRequired.single.containing_type, |
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unittest_pb2.TestAllExtensions.DESCRIPTOR) |
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def testExtensionScope(self): |
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self.assertEqual(unittest_pb2.optional_int32_extension.extension_scope, |
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None) |
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self.assertEqual(unittest_pb2.TestRequired.single.extension_scope, |
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unittest_pb2.TestRequired.DESCRIPTOR) |
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def testIsExtension(self): |
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self.assertTrue(unittest_pb2.optional_int32_extension.is_extension) |
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self.assertTrue(unittest_pb2.TestRequired.single.is_extension) |
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message_descriptor = unittest_pb2.TestRequired.DESCRIPTOR |
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non_extension_descriptor = message_descriptor.fields_by_name['a'] |
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self.assertTrue(not non_extension_descriptor.is_extension) |
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def testOptions(self): |
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proto = unittest_mset_pb2.TestMessageSet() |
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self.assertTrue(proto.DESCRIPTOR.GetOptions().message_set_wire_format) |
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if __name__ == '__main__': |
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unittest.main()
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