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-rw-r--r--Tests/TestApp/include/SmartPointerTest.h96
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diff --git a/Tests/TestApp/include/SmartPointerTest.h b/Tests/TestApp/include/SmartPointerTest.h
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-/* Copyright 2019 Diligent Graphics LLC
- *
- * 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
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
- *
- * In no event and under no legal theory, whether in tort (including negligence),
- * contract, or otherwise, unless required by applicable law (such as deliberate
- * and grossly negligent acts) or agreed to in writing, shall any Contributor be
- * liable for any damages, including any direct, indirect, special, incidental,
- * or consequential damages of any character arising as a result of this License or
- * out of the use or inability to use the software (including but not limited to damages
- * for loss of goodwill, work stoppage, computer failure or malfunction, or any and
- * all other commercial damages or losses), even if such Contributor has been advised
- * of the possibility of such damages.
- */
-
-#pragma once
-
-#include "RenderDevice.h"
-#include "RefCntAutoPtr.h"
-#include "RefCountedObjectImpl.h"
-#include <mutex>
-#include <condition_variable>
-#include <atomic>
-
-#include "UnitTestBase.h"
-
-class SmartPointerTest : public UnitTestBase
-{
-public:
- class Object : public Diligent::RefCountedObject<Diligent::IObject>
- {
- public:
- virtual void QueryInterface( const Diligent::INTERFACE_ID &IID, Diligent::IObject **ppInterface )
- {
- *ppInterface = nullptr;
- if(IID==Diligent::IID_Unknown)
- {
- *ppInterface = this;
- (*ppInterface)->AddRef();
- }
- }
-
- Object( Diligent::IReferenceCounters *pRefCounters) :
- RefCountedObject<Diligent::IObject>(pRefCounters),
- m_Value(0)
- {
- }
-
- ~Object(){}
- int m_Value;
- };
-
- class DerivedObject : public Object
- {
- public:
- DerivedObject(Diligent::IReferenceCounters *pRefCounters) :
- Object(pRefCounters),
- m_Value2(1)
- {}
- int m_Value2;
- };
-
- typedef Diligent::RefCntAutoPtr<Object> SmartPtr;
- typedef Diligent::RefCntWeakPtr<Object> WeakPtr;
-
- void CreateObject(Object **ppObj);
- SmartPointerTest();
- ~SmartPointerTest();
-
- std::vector<std::thread> m_Threads;
- static void WorkerThreadFunc(SmartPointerTest *This, size_t ThreadNum);
- Object *m_pSharedObject = nullptr;
- void StartConcurrencyTest();
- void RunConcurrencyTest();
- void WaitForThreadStart(int VarId);
- void StartThreadsAndWait(int VarId, size_t NumThreads);
- std::atomic<int> m_NumThreadsCompleted;
- bool m_bStopThreads = false;
- int m_NumTestsPerformed = 0;
-#ifdef _DEBUG
- static const int NumThreadInterations = 5;
-#else
- static const int NumThreadInterations = 10;
-#endif
- std::mutex m_Mtx;
- std::condition_variable m_CondVar;
- bool m_bThreadStart[2] = {false, false};
-};