From ef733fdbac35b6180964766b107f219eb41b1d75 Mon Sep 17 00:00:00 2001
From: Egor Yusov <egor.yusov@gmail.com>
Date: Sat, 6 Oct 2018 19:19:50 -0700
Subject: Updated submodules (main change: refactored release queues in D3D12
 and Vulkan backends)

---
 Tests/TestApp/src/ResourceReleaseQueueTest.cpp | 129 +++++++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 Tests/TestApp/src/ResourceReleaseQueueTest.cpp

(limited to 'Tests/TestApp/src/ResourceReleaseQueueTest.cpp')

diff --git a/Tests/TestApp/src/ResourceReleaseQueueTest.cpp b/Tests/TestApp/src/ResourceReleaseQueueTest.cpp
new file mode 100644
index 0000000..1c76164
--- /dev/null
+++ b/Tests/TestApp/src/ResourceReleaseQueueTest.cpp
@@ -0,0 +1,129 @@
+/*     Copyright 2015-2018 Egor Yusov
+ *  
+ *  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.
+ */
+
+// EngineSandbox.cpp : Defines the entry point for the application.
+//
+
+#include "pch.h"
+#include "Errors.h"
+#include "ResourceReleaseQueue.h"
+#include "DefaultRawMemoryAllocator.h"
+#include "UnitTestBase.h"
+#include <memory>
+
+using namespace Diligent;
+
+class ResourceReleaseQueueTest : public UnitTestBase 
+{
+public:
+    ResourceReleaseQueueTest() : 
+        UnitTestBase("Resource release queue test")
+    {
+        struct ResourceA
+        {
+            int Data = 1;
+        };
+        struct ResourceB
+        {
+            float Data = 2;
+        };
+        struct ResourceC
+        {
+            float Data[2] = {3, 4};
+        };
+
+        {
+            ResourceReleaseQueue<DynamicStaleResourceWrapper> Queue(DefaultRawMemoryAllocator::GetAllocator());
+            std::unique_ptr<ResourceA> res0(new ResourceA);
+            std::unique_ptr<ResourceB> res1(new ResourceB);
+
+            Queue.SafeReleaseResource(std::move(res0), 0);
+            Queue.SafeReleaseResource(std::move(res1), 0);
+
+            std::unique_ptr<ResourceC> res2(new ResourceC);
+            auto Wrapper2 = Queue.CreateWrapper(std::move(res2), 1);    
+            //auto WrapperX = Queue.CreateWrapper(res2, 1);// - error
+            //auto WrapperY = Queue.CreateWrapper(static_cast<std::unique_ptr<ResourceC>&>(res2), 1);// - error
+            Queue.SafeReleaseResource(std::move(Wrapper2), 0);
+            
+            Queue.DiscardStaleResources(0, 1);
+
+            std::unique_ptr<ResourceA> res4(new ResourceA);
+            Queue.DiscardResource(std::move(res4), 1);
+
+            std::unique_ptr<ResourceB> res5(new ResourceB);
+            auto Wrapper5 = Queue.CreateWrapper(std::move(res5), 1);
+            Queue.DiscardResource(std::move(Wrapper5), 1);
+
+            Queue.Purge(1);
+        }
+
+        {
+            ResourceReleaseQueue<DynamicStaleResourceWrapper> Queue0(DefaultRawMemoryAllocator::GetAllocator());
+            ResourceReleaseQueue<DynamicStaleResourceWrapper> Queue1(DefaultRawMemoryAllocator::GetAllocator());
+            ResourceReleaseQueue<DynamicStaleResourceWrapper> Queue2(DefaultRawMemoryAllocator::GetAllocator());
+
+            std::unique_ptr<ResourceA> res0(new ResourceA);
+            std::unique_ptr<ResourceB> res1(new ResourceB);
+            std::unique_ptr<ResourceC> res2(new ResourceC);
+
+            auto Wrapper0 = ResourceReleaseQueue<DynamicStaleResourceWrapper>::CreateWrapper(std::move(res0), 3);
+            auto Wrapper1 = ResourceReleaseQueue<DynamicStaleResourceWrapper>::CreateWrapper(std::move(res1), 3);
+            auto Wrapper2 = ResourceReleaseQueue<DynamicStaleResourceWrapper>::CreateWrapper(std::move(res2), 1);
+
+            Queue0.SafeReleaseResource(Wrapper0, 0);
+            Queue0.SafeReleaseResource(Wrapper1, 0);
+            Queue0.SafeReleaseResource(Wrapper2, 0);
+            Wrapper2.GiveUpOwnership();
+
+            Queue1.SafeReleaseResource(Wrapper0, 0);
+            Queue1.SafeReleaseResource(Wrapper1, 0);
+
+            Queue2.SafeReleaseResource(std::move(Wrapper0), 0);
+            Queue2.SafeReleaseResource(Wrapper1, 0);
+            Wrapper1.GiveUpOwnership();
+            
+            Queue0.DiscardStaleResources(0, 1);
+            Queue1.DiscardStaleResources(0, 1);
+            Queue2.DiscardStaleResources(0, 1);
+
+            std::unique_ptr<ResourceC> res3(new ResourceC);
+            auto Wrapper3 = ResourceReleaseQueue<DynamicStaleResourceWrapper>::CreateWrapper(std::move(res3), 2);
+            Queue0.DiscardResource(Wrapper3, 1);
+            Queue1.DiscardResource(std::move(Wrapper3), 1);
+
+            std::unique_ptr<ResourceA> res4(new ResourceA);
+            auto Wrapper4 = ResourceReleaseQueue<DynamicStaleResourceWrapper>::CreateWrapper(std::move(res4), 1);
+            Queue2.DiscardResource(Wrapper4, 1);
+            Wrapper4.GiveUpOwnership();
+
+            Queue0.Purge(1);
+            Queue1.Purge(1);
+            Queue2.Purge(1);
+        }
+
+        SetStatus(TestResult::Succeeded);
+    }
+};
+
+static ResourceReleaseQueueTest TheTest;
\ No newline at end of file
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