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1 #! /usr/bin/env python | 1 #! /usr/bin/env python |
2 # | 2 # |
3 # Protocol Buffers - Google's data interchange format | 3 # Protocol Buffers - Google's data interchange format |
4 # Copyright 2008 Google Inc. All rights reserved. | 4 # Copyright 2008 Google Inc. All rights reserved. |
5 # https://developers.google.com/protocol-buffers/ | 5 # https://developers.google.com/protocol-buffers/ |
6 # | 6 # |
7 # Redistribution and use in source and binary forms, with or without | 7 # Redistribution and use in source and binary forms, with or without |
8 # modification, are permitted provided that the following conditions are | 8 # modification, are permitted provided that the following conditions are |
9 # met: | 9 # met: |
10 # | 10 # |
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70 name='bb', | 70 name='bb', |
71 number=1, | 71 number=1, |
72 type=descriptor_pb2.FieldDescriptorProto.TYPE_INT32, | 72 type=descriptor_pb2.FieldDescriptorProto.TYPE_INT32, |
73 label=descriptor_pb2.FieldDescriptorProto.LABEL_OPTIONAL) | 73 label=descriptor_pb2.FieldDescriptorProto.LABEL_OPTIONAL) |
74 enum_proto = message_proto.enum_type.add( | 74 enum_proto = message_proto.enum_type.add( |
75 name='ForeignEnum') | 75 name='ForeignEnum') |
76 enum_proto.value.add(name='FOREIGN_FOO', number=4) | 76 enum_proto.value.add(name='FOREIGN_FOO', number=4) |
77 enum_proto.value.add(name='FOREIGN_BAR', number=5) | 77 enum_proto.value.add(name='FOREIGN_BAR', number=5) |
78 enum_proto.value.add(name='FOREIGN_BAZ', number=6) | 78 enum_proto.value.add(name='FOREIGN_BAZ', number=6) |
79 | 79 |
| 80 file_proto.message_type.add(name='ResponseMessage') |
| 81 service_proto = file_proto.service.add( |
| 82 name='Service') |
| 83 method_proto = service_proto.method.add( |
| 84 name='CallMethod', |
| 85 input_type='.protobuf_unittest.NestedMessage', |
| 86 output_type='.protobuf_unittest.ResponseMessage') |
| 87 |
| 88 # Note: Calling DescriptorPool.Add() multiple times with the same file only |
| 89 # works if the input is canonical; in particular, all type names must be |
| 90 # fully qualified. |
80 self.pool = self.GetDescriptorPool() | 91 self.pool = self.GetDescriptorPool() |
81 self.pool.Add(file_proto) | 92 self.pool.Add(file_proto) |
82 self.my_file = self.pool.FindFileByName(file_proto.name) | 93 self.my_file = self.pool.FindFileByName(file_proto.name) |
83 self.my_message = self.my_file.message_types_by_name[message_proto.name] | 94 self.my_message = self.my_file.message_types_by_name[message_proto.name] |
84 self.my_enum = self.my_message.enum_types_by_name[enum_proto.name] | 95 self.my_enum = self.my_message.enum_types_by_name[enum_proto.name] |
85 | 96 self.my_service = self.my_file.services_by_name[service_proto.name] |
86 self.my_method = descriptor.MethodDescriptor( | 97 self.my_method = self.my_service.methods_by_name[method_proto.name] |
87 name='Bar', | |
88 full_name='protobuf_unittest.TestService.Bar', | |
89 index=0, | |
90 containing_service=None, | |
91 input_type=None, | |
92 output_type=None) | |
93 self.my_service = descriptor.ServiceDescriptor( | |
94 name='TestServiceWithOptions', | |
95 full_name='protobuf_unittest.TestServiceWithOptions', | |
96 file=self.my_file, | |
97 index=0, | |
98 methods=[ | |
99 self.my_method | |
100 ]) | |
101 | 98 |
102 def GetDescriptorPool(self): | 99 def GetDescriptorPool(self): |
103 return symbol_database.Default().pool | 100 return symbol_database.Default().pool |
104 | 101 |
105 def testEnumValueName(self): | 102 def testEnumValueName(self): |
106 self.assertEqual(self.my_message.EnumValueName('ForeignEnum', 4), | 103 self.assertEqual(self.my_message.EnumValueName('ForeignEnum', 4), |
107 'FOREIGN_FOO') | 104 'FOREIGN_FOO') |
108 | 105 |
109 self.assertEqual( | 106 self.assertEqual( |
110 self.my_message.enum_types_by_name[ | 107 self.my_message.enum_types_by_name[ |
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132 descriptor_pb2.FieldOptions()) | 129 descriptor_pb2.FieldOptions()) |
133 self.assertEqual(self.my_method.GetOptions(), | 130 self.assertEqual(self.my_method.GetOptions(), |
134 descriptor_pb2.MethodOptions()) | 131 descriptor_pb2.MethodOptions()) |
135 self.assertEqual(self.my_service.GetOptions(), | 132 self.assertEqual(self.my_service.GetOptions(), |
136 descriptor_pb2.ServiceOptions()) | 133 descriptor_pb2.ServiceOptions()) |
137 | 134 |
138 def testSimpleCustomOptions(self): | 135 def testSimpleCustomOptions(self): |
139 file_descriptor = unittest_custom_options_pb2.DESCRIPTOR | 136 file_descriptor = unittest_custom_options_pb2.DESCRIPTOR |
140 message_descriptor =\ | 137 message_descriptor =\ |
141 unittest_custom_options_pb2.TestMessageWithCustomOptions.DESCRIPTOR | 138 unittest_custom_options_pb2.TestMessageWithCustomOptions.DESCRIPTOR |
142 field_descriptor = message_descriptor.fields_by_name["field1"] | 139 field_descriptor = message_descriptor.fields_by_name['field1'] |
143 enum_descriptor = message_descriptor.enum_types_by_name["AnEnum"] | 140 oneof_descriptor = message_descriptor.oneofs_by_name['AnOneof'] |
| 141 enum_descriptor = message_descriptor.enum_types_by_name['AnEnum'] |
144 enum_value_descriptor =\ | 142 enum_value_descriptor =\ |
145 message_descriptor.enum_values_by_name["ANENUM_VAL2"] | 143 message_descriptor.enum_values_by_name['ANENUM_VAL2'] |
146 service_descriptor =\ | 144 service_descriptor =\ |
147 unittest_custom_options_pb2.TestServiceWithCustomOptions.DESCRIPTOR | 145 unittest_custom_options_pb2.TestServiceWithCustomOptions.DESCRIPTOR |
148 method_descriptor = service_descriptor.FindMethodByName("Foo") | 146 method_descriptor = service_descriptor.FindMethodByName('Foo') |
149 | 147 |
150 file_options = file_descriptor.GetOptions() | 148 file_options = file_descriptor.GetOptions() |
151 file_opt1 = unittest_custom_options_pb2.file_opt1 | 149 file_opt1 = unittest_custom_options_pb2.file_opt1 |
152 self.assertEqual(9876543210, file_options.Extensions[file_opt1]) | 150 self.assertEqual(9876543210, file_options.Extensions[file_opt1]) |
153 message_options = message_descriptor.GetOptions() | 151 message_options = message_descriptor.GetOptions() |
154 message_opt1 = unittest_custom_options_pb2.message_opt1 | 152 message_opt1 = unittest_custom_options_pb2.message_opt1 |
155 self.assertEqual(-56, message_options.Extensions[message_opt1]) | 153 self.assertEqual(-56, message_options.Extensions[message_opt1]) |
156 field_options = field_descriptor.GetOptions() | 154 field_options = field_descriptor.GetOptions() |
157 field_opt1 = unittest_custom_options_pb2.field_opt1 | 155 field_opt1 = unittest_custom_options_pb2.field_opt1 |
158 self.assertEqual(8765432109, field_options.Extensions[field_opt1]) | 156 self.assertEqual(8765432109, field_options.Extensions[field_opt1]) |
159 field_opt2 = unittest_custom_options_pb2.field_opt2 | 157 field_opt2 = unittest_custom_options_pb2.field_opt2 |
160 self.assertEqual(42, field_options.Extensions[field_opt2]) | 158 self.assertEqual(42, field_options.Extensions[field_opt2]) |
| 159 oneof_options = oneof_descriptor.GetOptions() |
| 160 oneof_opt1 = unittest_custom_options_pb2.oneof_opt1 |
| 161 self.assertEqual(-99, oneof_options.Extensions[oneof_opt1]) |
161 enum_options = enum_descriptor.GetOptions() | 162 enum_options = enum_descriptor.GetOptions() |
162 enum_opt1 = unittest_custom_options_pb2.enum_opt1 | 163 enum_opt1 = unittest_custom_options_pb2.enum_opt1 |
163 self.assertEqual(-789, enum_options.Extensions[enum_opt1]) | 164 self.assertEqual(-789, enum_options.Extensions[enum_opt1]) |
164 enum_value_options = enum_value_descriptor.GetOptions() | 165 enum_value_options = enum_value_descriptor.GetOptions() |
165 enum_value_opt1 = unittest_custom_options_pb2.enum_value_opt1 | 166 enum_value_opt1 = unittest_custom_options_pb2.enum_value_opt1 |
166 self.assertEqual(123, enum_value_options.Extensions[enum_value_opt1]) | 167 self.assertEqual(123, enum_value_options.Extensions[enum_value_opt1]) |
167 | 168 |
168 service_options = service_descriptor.GetOptions() | 169 service_options = service_descriptor.GetOptions() |
169 service_opt1 = unittest_custom_options_pb2.service_opt1 | 170 service_opt1 = unittest_custom_options_pb2.service_opt1 |
170 self.assertEqual(-9876543210, service_options.Extensions[service_opt1]) | 171 self.assertEqual(-9876543210, service_options.Extensions[service_opt1]) |
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758 self.assertEqual(result.fields[0].cpp_type, | 759 self.assertEqual(result.fields[0].cpp_type, |
759 descriptor.FieldDescriptor.CPPTYPE_UINT64) | 760 descriptor.FieldDescriptor.CPPTYPE_UINT64) |
760 self.assertEqual(result.fields[1].cpp_type, | 761 self.assertEqual(result.fields[1].cpp_type, |
761 descriptor.FieldDescriptor.CPPTYPE_MESSAGE) | 762 descriptor.FieldDescriptor.CPPTYPE_MESSAGE) |
762 self.assertEqual(result.fields[1].message_type.containing_type, | 763 self.assertEqual(result.fields[1].message_type.containing_type, |
763 result) | 764 result) |
764 self.assertEqual(result.nested_types[0].fields[0].full_name, | 765 self.assertEqual(result.nested_types[0].fields[0].full_name, |
765 'Foo2.Sub.bar_field') | 766 'Foo2.Sub.bar_field') |
766 self.assertEqual(result.nested_types[0].fields[0].enum_type, | 767 self.assertEqual(result.nested_types[0].fields[0].enum_type, |
767 result.nested_types[0].enum_types[0]) | 768 result.nested_types[0].enum_types[0]) |
| 769 self.assertFalse(result.has_options) |
| 770 self.assertFalse(result.fields[0].has_options) |
768 | 771 |
769 def testMakeDescriptorWithUnsignedIntField(self): | 772 def testMakeDescriptorWithUnsignedIntField(self): |
770 file_descriptor_proto = descriptor_pb2.FileDescriptorProto() | 773 file_descriptor_proto = descriptor_pb2.FileDescriptorProto() |
771 file_descriptor_proto.name = 'Foo' | 774 file_descriptor_proto.name = 'Foo' |
772 message_type = file_descriptor_proto.message_type.add() | 775 message_type = file_descriptor_proto.message_type.add() |
773 message_type.name = file_descriptor_proto.name | 776 message_type.name = file_descriptor_proto.name |
774 enum_type = message_type.enum_type.add() | 777 enum_type = message_type.enum_type.add() |
775 enum_type.name = 'FOO' | 778 enum_type.name = 'FOO' |
776 enum_type_val = enum_type.value.add() | 779 enum_type_val = enum_type.value.add() |
777 enum_type_val.name = 'BAR' | 780 enum_type_val.name = 'BAR' |
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810 camelcase_names = ['fooFoo', 'fooBar', 'fooBaz', 'fooFoo', 'foobar'] | 813 camelcase_names = ['fooFoo', 'fooBar', 'fooBaz', 'fooFoo', 'foobar'] |
811 for index in range(len(names)): | 814 for index in range(len(names)): |
812 field = descriptor_proto.field.add() | 815 field = descriptor_proto.field.add() |
813 field.number = index + 1 | 816 field.number = index + 1 |
814 field.name = names[index] | 817 field.name = names[index] |
815 result = descriptor.MakeDescriptor(descriptor_proto) | 818 result = descriptor.MakeDescriptor(descriptor_proto) |
816 for index in range(len(camelcase_names)): | 819 for index in range(len(camelcase_names)): |
817 self.assertEqual(result.fields[index].camelcase_name, | 820 self.assertEqual(result.fields[index].camelcase_name, |
818 camelcase_names[index]) | 821 camelcase_names[index]) |
819 | 822 |
| 823 def testJsonName(self): |
| 824 descriptor_proto = descriptor_pb2.DescriptorProto() |
| 825 descriptor_proto.name = 'TestJsonName' |
| 826 names = ['field_name', 'fieldName', 'FieldName', |
| 827 '_field_name', 'FIELD_NAME', 'json_name'] |
| 828 json_names = ['fieldName', 'fieldName', 'FieldName', |
| 829 'FieldName', 'FIELDNAME', '@type'] |
| 830 for index in range(len(names)): |
| 831 field = descriptor_proto.field.add() |
| 832 field.number = index + 1 |
| 833 field.name = names[index] |
| 834 field.json_name = '@type' |
| 835 result = descriptor.MakeDescriptor(descriptor_proto) |
| 836 for index in range(len(json_names)): |
| 837 self.assertEqual(result.fields[index].json_name, |
| 838 json_names[index]) |
| 839 |
820 | 840 |
821 if __name__ == '__main__': | 841 if __name__ == '__main__': |
822 unittest.main() | 842 unittest.main() |
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