From fd4650c3fbbe44b295fc1cef3b5cbc6266e1708b Mon Sep 17 00:00:00 2001
From: Fabien Houlmann <fabien@unity3d.com>
Date: Thu, 15 Oct 2020 10:26:42 -0400
Subject: [PATCH] remove XRSystemTests

---
 .../CHANGELOG.md                              |  1 +
 .../Tests/Editor/XRSystemTests.cs             | 78 -------------------
 .../Tests/Editor/XRSystemTests.cs.meta        | 11 ---
 3 files changed, 1 insertion(+), 89 deletions(-)
 delete mode 100644 com.unity.render-pipelines.high-definition/Tests/Editor/XRSystemTests.cs
 delete mode 100644 com.unity.render-pipelines.high-definition/Tests/Editor/XRSystemTests.cs.meta

diff --git a/com.unity.render-pipelines.high-definition/CHANGELOG.md b/com.unity.render-pipelines.high-definition/CHANGELOG.md
index 0610721b359..ade7322d042 100644
--- a/com.unity.render-pipelines.high-definition/CHANGELOG.md
+++ b/com.unity.render-pipelines.high-definition/CHANGELOG.md
@@ -205,6 +205,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Move System Generated Values semantics out of VaryingsMesh structure.
 - Other forms of FSAA are silently deactivated, when path tracing is on.
 - Disable field of view UI settings when XR is enabled on the camera.
+- Removed XRSystemTests. The GC verification is now done during playmode tests (case 1285012).
 
 ## [10.0.0] - 2019-06-10
 
diff --git a/com.unity.render-pipelines.high-definition/Tests/Editor/XRSystemTests.cs b/com.unity.render-pipelines.high-definition/Tests/Editor/XRSystemTests.cs
deleted file mode 100644
index 989b9712505..00000000000
--- a/com.unity.render-pipelines.high-definition/Tests/Editor/XRSystemTests.cs
+++ /dev/null
@@ -1,78 +0,0 @@
-using NUnit.Framework;
-using UnityEngine.TestTools.Constraints;
-using Is = UnityEngine.TestTools.Constraints.Is;
-
-namespace UnityEngine.Rendering.HighDefinition.Tests
-{
-    class XRSystemTests
-    {
-        XRSystem xrSystem;
-        Camera[] cameras;
-
-        // Simulate multiple frames with many cameras, passes and views
-        const int k_FrameCount = 90;
-        const int k_CameraCount = 3;
-        const int k_PassCount = 4;
-        const int k_ViewCount = 2;
-
-        [SetUp]
-        public void SetUp()
-        {
-            xrSystem = new XRSystem(null);
-            TextureXR.maxViews = k_ViewCount;
-            cameras = new Camera[k_CameraCount];
-            for (int cameraIndex = 0; cameraIndex < k_CameraCount; ++cameraIndex)
-            {
-                var cameraGameObject = new GameObject();
-                cameras[cameraIndex] = cameraGameObject.AddComponent<Camera>();
-            }
-
-            SimulateOneFrame();
-        }
-
-        [TearDown]
-        public void TearDown()
-        {
-            xrSystem = null;
-            cameras = null;
-        }
-
-        public void SimulateOneFrame()
-        {
-            foreach (var camera in cameras)
-            {
-                for (int passIndex = 0; passIndex < k_PassCount; ++passIndex)
-                {
-                    var passCreateInfo = new XRPassCreateInfo
-                    {
-                        multipassId = 0,
-                        cullingPassId = 0,
-                        cullingParameters = new ScriptableCullingParameters(),
-                        renderTarget = camera.targetTexture,
-                        customMirrorView = null
-                    };
-
-                    var xrPass = XRPass.Create(passCreateInfo);
-
-                    for (int viewIndex = 0; viewIndex < k_ViewCount; ++viewIndex)
-                    {
-                        xrPass.AddViewInternal(new XRView());
-                    }
-
-                    xrSystem.AddPassToFrame(camera, xrPass);
-                }
-            }
-
-            xrSystem.ReleaseFrame();
-        }
-
-        [Test]
-        public void ZeroGCMemoryPerFrame()
-        {
-            for (int i = 0; i < k_FrameCount; ++i)
-            {
-                Assert.That(() => SimulateOneFrame(), Is.Not.AllocatingGCMemory());
-            }
-        }
-    }
-}
diff --git a/com.unity.render-pipelines.high-definition/Tests/Editor/XRSystemTests.cs.meta b/com.unity.render-pipelines.high-definition/Tests/Editor/XRSystemTests.cs.meta
deleted file mode 100644
index 245c525f350..00000000000
--- a/com.unity.render-pipelines.high-definition/Tests/Editor/XRSystemTests.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
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-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
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