74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
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/*
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* Copyright (C) 2021 The Android Open Source Project
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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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*
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*/
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#pragma once
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#include <memory>
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#include <queue>
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#include <string>
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#include <android-base/macros.h>
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#include "socket.h"
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class SocketMockFuzz : public Socket {
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public:
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SocketMockFuzz();
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~SocketMockFuzz() override;
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bool Send(const void* data, size_t length) override;
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bool Send(std::vector<cutils_socket_buffer_t> buffers) override;
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ssize_t Receive(void* data, size_t length, int timeout_ms) override;
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int Close() override;
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virtual std::unique_ptr<Socket> Accept();
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// Adds an expectation for Send().
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void ExpectSend(std::string message);
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// Adds an expectation for Send() that returns false.
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void ExpectSendFailure(std::string message);
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// Adds data to provide for Receive().
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void AddReceive(std::string message);
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// Adds a Receive() timeout after which ReceiveTimedOut() will return true.
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void AddReceiveTimeout();
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// Adds a Receive() failure after which ReceiveTimedOut() will return false.
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void AddReceiveFailure();
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// Adds a Socket to return from Accept().
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void AddAccept(std::unique_ptr<Socket> sock);
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private:
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enum class EventType { kSend, kReceive, kAccept };
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struct Event {
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Event(EventType _type, std::string _message, ssize_t _status,
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std::unique_ptr<Socket> _sock);
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EventType type;
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std::string message;
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bool status; // Return value for Send() or timeout status for Receive().
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std::unique_ptr<Socket> sock;
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};
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std::queue<Event> events_;
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DISALLOW_COPY_AND_ASSIGN(SocketMockFuzz);
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};
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