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33 lines
686 B
C++
33 lines
686 B
C++
#pragma once
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#include "base/thread_checker.hpp"
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#include <functional>
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#include <queue>
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namespace storage
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{
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// This class can be used in tests to mimic asynchronious calls. For
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// example, when task A invokes task B and passes a callback C as an
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// argument to B, it's silly for B to call C directly if B is an
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// asynchronious task. So, the solution is to post C on the same
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// message loop where B is run.
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//
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// *NOTE*, this class is not thread-safe.
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class TaskRunner
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{
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public:
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using TTask = std::function<void()>;
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~TaskRunner();
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void Run();
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void PostTask(TTask const & task);
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private:
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std::queue<TTask> m_tasks;
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ThreadChecker m_checker;
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};
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} // namespace storage
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