| // Copyright 2018 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_NETWORK_TEST_CHUNKED_DATA_PIPE_GETTER_H_ |
| #define SERVICES_NETWORK_TEST_CHUNKED_DATA_PIPE_GETTER_H_ |
| |
| #include <memory> |
| |
| #include "base/run_loop.h" |
| #include "mojo/public/cpp/bindings/pending_remote.h" |
| #include "mojo/public/cpp/bindings/receiver.h" |
| #include "mojo/public/cpp/system/data_pipe.h" |
| #include "services/network/public/mojom/chunked_data_pipe_getter.mojom.h" |
| |
| namespace network { |
| |
| // Test implementation of mojom::DataPipeGetter that lets tests wait for |
| // the mojo::ScopedDataPipeProducerHandle and ReadCallback to be received |
| // and then manage them both directly. |
| class TestChunkedDataPipeGetter : public mojom::ChunkedDataPipeGetter { |
| public: |
| TestChunkedDataPipeGetter(); |
| |
| TestChunkedDataPipeGetter(const TestChunkedDataPipeGetter&) = delete; |
| TestChunkedDataPipeGetter& operator=(const TestChunkedDataPipeGetter&) = |
| delete; |
| |
| ~TestChunkedDataPipeGetter() override; |
| |
| // Returns the mojo::PendingRemote<mojom::ChunkedDataPipeGetter> corresponding |
| // to |this|. May only be called once. |
| mojo::PendingRemote<mojom::ChunkedDataPipeGetter> GetDataPipeGetterRemote(); |
| |
| // Close the mojom::DataPipeGetter pipe. |
| void ClosePipe(); |
| |
| GetSizeCallback WaitForGetSize(); |
| mojo::ScopedDataPipeProducerHandle WaitForStartReading(); |
| |
| private: |
| // mojom::ChunkedDataPipeGetter implementation: |
| void GetSize(GetSizeCallback get_size_callback) override; |
| void StartReading(mojo::ScopedDataPipeProducerHandle pipe) override; |
| |
| std::unique_ptr<base::RunLoop> get_size_run_loop_; |
| std::unique_ptr<base::RunLoop> start_reading_run_loop_; |
| |
| mojo::Receiver<mojom::ChunkedDataPipeGetter> receiver_{this}; |
| mojo::ScopedDataPipeProducerHandle write_pipe_; |
| GetSizeCallback get_size_callback_; |
| bool received_size_callback_ = false; |
| }; |
| |
| } // namespace network |
| |
| #endif // SERVICES_NETWORK_TEST_CHUNKED_DATA_PIPE_GETTER_H_ |