text: /*
   * Copyright (c) Facebook, Inc. and its affiliates.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #pragma once
  
  #include <thrift/lib/cpp2/test/gen-cpp2/TestService.h>
  
  extern const std::string kEchoSuffix;
  
  class TestInterface : public apache::thrift::test::TestServiceSvIf {
    void sendResponse(std::string& _return, int64_t size) override;
    void noResponse(int64_t size) override;
    void voidResponse() override;
  
    void echoRequest(std::string& _return,
                     std::unique_ptr<std::string> req) override;
    typedef apache::thrift::HandlerCallback<std::unique_ptr<std::string>>
        StringCob;
    void async_tm_serializationTest(std::unique_ptr<StringCob> callback,
                                    bool inEventBase) override;
  
    void async_eb_eventBaseAsync(std::unique_ptr<StringCob> callback) override;
  
    void async_tm_notCalledBack(
        std::unique_ptr<apache::thrift::HandlerCallback<void>> cb) override;
  
    void echoIOBuf(std::unique_ptr<folly::IOBuf>& ret,
        std::unique_ptr<folly::IOBuf> buf) override;
  
    int32_t processHeader() override;
    void throwsHandlerException() override;
  };
  