Feng Xiao | e96ff30 | 2015-06-15 18:21:48 -0700 | [diff] [blame] | 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 | #ifndef GOOGLE_PROTOBUF_UTIL_CONVERTER_TYPE_INFO_TEST_HELPER_H__ |
| 32 | #define GOOGLE_PROTOBUF_UTIL_CONVERTER_TYPE_INFO_TEST_HELPER_H__ |
| 33 | |
| 34 | #include <memory> |
| 35 | #ifndef _SHARED_PTR_H |
| 36 | #include <google/protobuf/stubs/shared_ptr.h> |
| 37 | #endif |
| 38 | #include <vector> |
| 39 | |
| 40 | #include <google/protobuf/io/coded_stream.h> |
| 41 | #include <google/protobuf/descriptor.h> |
| 42 | #include <google/protobuf/util/internal/type_info.h> |
| 43 | #include <google/protobuf/util/internal/default_value_objectwriter.h> |
| 44 | #include <google/protobuf/util/internal/protostream_objectsource.h> |
| 45 | #include <google/protobuf/util/internal/protostream_objectwriter.h> |
| 46 | #include <google/protobuf/util/type_resolver.h> |
| 47 | |
| 48 | namespace google { |
| 49 | namespace protobuf { |
| 50 | namespace util { |
| 51 | namespace converter { |
| 52 | namespace testing { |
| 53 | |
| 54 | enum TypeInfoSource { |
| 55 | USE_TYPE_RESOLVER, |
| 56 | }; |
| 57 | |
| 58 | // In the unit-tests we want to test two scenarios: one with type info from |
| 59 | // ServiceTypeInfo, the other with type info from TypeResolver. This class |
| 60 | // wraps the detail of where the type info is from and provides the same |
| 61 | // interface so the same unit-test code can test both scenarios. |
| 62 | class TypeInfoTestHelper { |
| 63 | public: |
| 64 | explicit TypeInfoTestHelper(TypeInfoSource type) : type_(type) {} |
| 65 | |
| 66 | // Creates a TypeInfo object for the given set of descriptors. |
| 67 | void ResetTypeInfo(const vector<const Descriptor*>& descriptors); |
| 68 | |
| 69 | // Convinent overloads. |
| 70 | void ResetTypeInfo(const Descriptor* descriptor); |
| 71 | void ResetTypeInfo(const Descriptor* descriptor1, |
| 72 | const Descriptor* descriptor2); |
| 73 | |
| 74 | // Returns the TypeInfo created after ResetTypeInfo. |
| 75 | TypeInfo* GetTypeInfo(); |
| 76 | |
| 77 | ProtoStreamObjectSource* NewProtoSource(io::CodedInputStream* coded_input, |
| 78 | const string& type_url); |
| 79 | |
| 80 | ProtoStreamObjectWriter* NewProtoWriter(const string& type_url, |
| 81 | strings::ByteSink* output, |
| 82 | ErrorListener* listener); |
| 83 | |
| 84 | DefaultValueObjectWriter* NewDefaultValueWriter(const string& type_url, |
| 85 | ObjectWriter* writer); |
| 86 | |
| 87 | private: |
| 88 | TypeInfoSource type_; |
| 89 | google::protobuf::scoped_ptr<TypeInfo> typeinfo_; |
| 90 | google::protobuf::scoped_ptr<TypeResolver> type_resolver_; |
| 91 | }; |
| 92 | } // namespace testing |
| 93 | } // namespace converter |
| 94 | } // namespace util |
| 95 | } // namespace protobuf |
| 96 | |
| 97 | } // namespace google |
| 98 | #endif // GOOGLE_PROTOBUF_UTIL_CONVERTER_TYPE_INFO_TEST_HELPER_H__ |