RuntimeTests.cs
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using System;
using System.Collections;
using System.Collections.Generic;
using NUnit.Framework;
using UnityEngine.TestTools;
using UnityEditor;
using UnityEngine.Rendering;
namespace UnityEngine.XR.Management.Tests
{
public abstract class XRSettingsManagerTestBase
{
private XRManagerSettings m_Manager;
public XRManagerSettings manager => m_Manager;
private List<XRLoader> m_Loaders;
public List<XRLoader> loaders => m_Loaders;
public int loaderCount { get; }
public XRSettingsManagerTestBase(int numberOfLoaders)
{
loaderCount = numberOfLoaders;
}
protected void SetupBase()
{
m_Manager = ScriptableObject.CreateInstance<XRManagerSettings>();
manager.automaticLoading = false;
m_Loaders = new List<XRLoader>();
for (int i = 0; i < loaderCount; i++)
{
DummyLoader dl = ScriptableObject.CreateInstance(typeof(DummyLoader)) as DummyLoader;
dl.id = i;
dl.shouldFail = true;
loaders.Add(dl);
m_Manager.currentLoaders.Add(dl);
m_Manager.registeredLoaders.Add(dl);
}
}
protected void TeardownBase()
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
Object.DestroyImmediate(m_Manager);
}
else
#endif
{
Object.Destroy(m_Manager);
}
m_Manager = null;
}
}
[TestFixture(0, -1)] // No loaders, should never have any results
[TestFixture(1, -1)] // 1 loader, fails so no active loaders
[TestFixture(1, 0)] // All others, make sure the active loader is expected loader.
[TestFixture(2, 0)]
[TestFixture(2, 1)]
[TestFixture(3, 2)]
class ManualLifetimeTests : XRSettingsManagerTestBase
{
int m_LoaderIndexToWin;
public ManualLifetimeTests(int loaderCount, int loaderIndexToWin)
: base(loaderCount)
{
m_LoaderIndexToWin = loaderIndexToWin;
}
[SetUp]
public void SetupXRManagerTest()
{
SetupBase();
if (loaderCount > m_LoaderIndexToWin && m_LoaderIndexToWin >= 0 && loaders[m_LoaderIndexToWin] is DummyLoader)
{
var dlToWin = manager.activeLoaders[m_LoaderIndexToWin] as DummyLoader;
dlToWin.shouldFail = false;
}
}
[TearDown]
public void TeardownXRManagerTest()
{
TeardownBase();
}
[UnityTest]
public IEnumerator CheckActivatedLoader()
{
Assert.IsNotNull(manager);
yield return manager.InitializeLoader();
if (m_LoaderIndexToWin < 0 || m_LoaderIndexToWin >= loaders.Count)
{
Assert.IsNull(manager.activeLoader);
}
else
{
Assert.IsNotNull(manager.activeLoader);
Assert.AreEqual(loaders[m_LoaderIndexToWin], manager.activeLoader);
}
manager.DeinitializeLoader();
Assert.IsNull(manager.activeLoader);
manager.TrySetLoaders(new List<XRLoader>());
}
}
#if UNITY_EDITOR_WIN || UNITY_EDITOR_OSX
#if UNITY_EDITOR_WIN
[TestFixture(GraphicsDeviceType.Direct3D11, 0, new [] { GraphicsDeviceType.Direct3D11})]
[TestFixture(GraphicsDeviceType.Direct3D11, 1, new [] { GraphicsDeviceType.Direct3D12, GraphicsDeviceType.Direct3D11})]
[TestFixture(GraphicsDeviceType.Direct3D11, -1, new [] { GraphicsDeviceType.Direct3D12, GraphicsDeviceType.Vulkan})]
[TestFixture(GraphicsDeviceType.Direct3D11, 0, new [] { GraphicsDeviceType.Null, GraphicsDeviceType.Vulkan})]
[TestFixture(GraphicsDeviceType.Direct3D11, 1, new [] { GraphicsDeviceType.Vulkan, GraphicsDeviceType.Null})]
#elif UNITY_EDITOR_OSX
[TestFixture(GraphicsDeviceType.Metal, 0, new [] { GraphicsDeviceType.Metal})]
[TestFixture(GraphicsDeviceType.Metal, 1, new [] { GraphicsDeviceType.Direct3D12, GraphicsDeviceType.Metal})]
[TestFixture(GraphicsDeviceType.Metal, -1, new [] { GraphicsDeviceType.OpenGLES3, GraphicsDeviceType.Vulkan})]
[TestFixture(GraphicsDeviceType.Metal, 0, new [] { GraphicsDeviceType.Null, GraphicsDeviceType.Vulkan})]
[TestFixture(GraphicsDeviceType.Metal, 1, new [] { GraphicsDeviceType.Vulkan, GraphicsDeviceType.Null})]
#endif
class GraphicsAPICompatibilityTests : XRSettingsManagerTestBase
{
private GraphicsDeviceType m_PlayerSettingsDeviceType;
private GraphicsDeviceType[] m_LoadersSupporteDeviceTypes;
int m_LoaderIndexToWin;
public GraphicsAPICompatibilityTests(GraphicsDeviceType playerSettingsDeviceType, int indexToWin, GraphicsDeviceType[] loaders)
: base(loaders.Length)
{
m_LoaderIndexToWin = indexToWin;
m_PlayerSettingsDeviceType = playerSettingsDeviceType;
m_LoadersSupporteDeviceTypes = loaders;
}
[SetUp]
public void SetupPlayerSettings()
{
SetupBase();
GraphicsDeviceType[] deviceTypes = PlayerSettings.GetGraphicsAPIs(BuildTarget.StandaloneOSX);
var oldGfxType = m_PlayerSettingsDeviceType;
// If the type we want to check isn't the supported graphics type, then substitute it out
// so we can still pass the tests. Semantics are the same regardless of actual devices.
if (SystemInfo.graphicsDeviceType != m_PlayerSettingsDeviceType)
{
m_PlayerSettingsDeviceType = SystemInfo.graphicsDeviceType;
for (int i = 0; i < m_LoadersSupporteDeviceTypes.Length; i++)
{
if (oldGfxType == m_LoadersSupporteDeviceTypes[i])
{
m_LoadersSupporteDeviceTypes[i] = m_PlayerSettingsDeviceType;
}
}
}
#if UNITY_EDITOR_WIN
PlayerSettings.SetGraphicsAPIs(BuildTarget.StandaloneWindows64, new[] { m_PlayerSettingsDeviceType });
#elif UNITY_EDITOR_OSX
PlayerSettings.SetGraphicsAPIs(BuildTarget.StandaloneOSX, new[] { m_PlayerSettingsDeviceType });
#endif
for (var i = 0; i < loaderCount; ++i)
{
var dl = loaders[i] as DummyLoader;
dl.shouldFail = (i != m_LoaderIndexToWin);
dl.supportedDeviceType = m_LoadersSupporteDeviceTypes[i];
}
}
[TearDown]
public void TearDown()
{
TeardownBase();
}
[Test]
public void CheckGraphicsAPICompatibilitySync()
{
manager.InitializeLoaderSync();
if (m_LoaderIndexToWin < 0 || m_LoaderIndexToWin >= loaders.Count)
{
Assert.IsNull(manager.activeLoader);
}
else
{
Assert.IsNotNull(manager.activeLoader);
Assert.AreEqual(loaders[m_LoaderIndexToWin], manager.activeLoader);
manager.DeinitializeLoader();
}
manager.TrySetLoaders(new List<XRLoader>());
}
[UnityTest]
public IEnumerator CheckGraphicsAPICompatibility()
{
yield return manager.InitializeLoader();
if (m_LoaderIndexToWin < 0 || m_LoaderIndexToWin >= loaders.Count)
{
Assert.IsNull(manager.activeLoader);
}
else
{
Assert.IsNotNull(manager.activeLoader);
Assert.AreEqual(loaders[m_LoaderIndexToWin], manager.activeLoader);
manager.DeinitializeLoader();
}
manager.TrySetLoaders(new List<XRLoader>());
}
}
#endif // UNITY_EDITOR_WIN || UNITY_EDITOR_OSX
[TestFixture(0)] // Test case where no loaders exist in the list
[TestFixture(1)]
[TestFixture(2)]
[TestFixture(3)]
[TestFixture(4)]
class RuntimeActiveLoadersManipulationTests : XRSettingsManagerTestBase
{
public RuntimeActiveLoadersManipulationTests(int loaderCount)
: base(loaderCount)
{
}
[SetUp]
public void SetupRuntimeActiveLoadersManipulationTest()
{
SetupBase();
}
[TearDown]
public void TeardownRuntimeActiveLoadersManipulationTest()
{
TeardownBase();
}
[Test]
public void CheckIfSetLegalLoaderListWorks()
{
Assert.IsNotNull(manager);
var originalLoaders = new List<XRLoader>(manager.activeLoaders);
// An empty loader list is valid
Assert.True(manager.TrySetLoaders(new List<XRLoader>()));
// Make sure that the registered loaders hasn't been modified at all
if (loaderCount > 0)
Assert.IsNotEmpty(manager.registeredLoaders);
Assert.AreEqual(manager.registeredLoaders.Count, loaderCount >= 0 ? loaderCount : 0);
// All loaders should be registered
Assert.True(manager.TrySetLoaders(originalLoaders));
}
[Test]
public void CheckIfLegalAddSucceeds()
{
Assert.IsNotNull(manager);
var originalLoaders = new List<XRLoader>(manager.activeLoaders);
Assert.True(manager.TrySetLoaders(new List<XRLoader>()));
if (loaderCount > 0)
Assert.IsNotEmpty(manager.registeredLoaders);
Assert.AreEqual(manager.registeredLoaders.Count, loaderCount > 0 ? loaderCount : 0);
for (var i = 0; i < originalLoaders.Count; ++i)
{
Assert.True(manager.TryAddLoader(originalLoaders[originalLoaders.Count - 1 - i]));
}
Assert.AreEqual(manager.registeredLoaders.Count, loaderCount >= 0 ? loaderCount : 0);
}
[Test]
public void CheckIfIllegalAddFails()
{
Assert.IsNotNull(manager);
var dl = ScriptableObject.CreateInstance(typeof(DummyLoader)) as DummyLoader;
dl.id = -1;
dl.shouldFail = true;
Assert.False(manager.TryAddLoader(dl));
}
[Test]
public void CheckIfIllegalSetLoaderListFails()
{
Assert.IsNotNull(manager);
var dl = ScriptableObject.CreateInstance(typeof(DummyLoader)) as DummyLoader;
dl.id = -1;
dl.shouldFail = true;
var invalidList = new List<XRLoader>(manager.activeLoaders) { dl };
Assert.False(manager.TrySetLoaders(invalidList));
invalidList = new List<XRLoader> { dl };
Assert.False(manager.TrySetLoaders(invalidList));
}
[Test]
public void CheckIfRemoveAndReAddAtSameIndexWorks()
{
Assert.IsNotNull(manager);
var originalList = manager.activeLoaders;
for (var i = 0; i < originalList.Count; ++i)
{
var loader = originalList[i];
Assert.True(manager.TryRemoveLoader(loader));
if (loaderCount > 0)
Assert.IsNotEmpty(manager.registeredLoaders);
Assert.AreEqual(manager.registeredLoaders.Count, loaderCount > 0 ? loaderCount : 0);
Assert.True(manager.TryAddLoader(loader, i));
Assert.AreEqual(originalList[i], manager.activeLoaders[i]);
}
}
[Test]
public void CheckIfAttemptToAddDuplicateLoadersFails()
{
Assert.IsNotNull(manager);
var originalLoaders = manager.activeLoaders;
foreach (var loader in originalLoaders)
{
Assert.False(manager.TryAddLoader(loader));
}
}
[Test]
public void CheckIfAttemptsToSetLoaderListThatContainDuplicatesFails()
{
Assert.IsNotNull(manager);
if (loaderCount > 0)
{
var originalLoaders = manager.activeLoaders;
var loadersWithDuplicates = new List<XRLoader>(manager.activeLoaders);
loadersWithDuplicates.AddRange(originalLoaders);
Assert.False(manager.TrySetLoaders(loadersWithDuplicates));
}
}
}
}