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updated playmode/editor mode change transitions (#704)
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* updated playmode/editor mode change transitions

Disable and destroy all services as soon as we get the quitting event

* use nameof

* fixed project manifest

* properly use nameof

* fixed tests
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@StephenHodgson
StephenHodgson authored Nov 28, 2020
1 parent 8badd7e commit 8f4e3e5
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Showing 3 changed files with 50 additions and 36 deletions.
53 changes: 33 additions & 20 deletions Runtime/Services/MixedRealityToolkit.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -274,7 +274,12 @@ private void InitializeInstance()
DontDestroyOnLoad(instance.transform.root);
}

Application.quitting += () => IsApplicationQuitting = true;
Application.quitting += () =>
{
DisableAllServices();
DestroyAllServices();
IsApplicationQuitting = true;
};

#if UNITY_EDITOR
UnityEditor.EditorApplication.hierarchyChanged += OnHierarchyChanged;
Expand All @@ -284,27 +289,35 @@ void OnHierarchyChanged()
{
if (instance != null)
{
Debug.Assert(instance.transform.parent == null, "The MixedRealityToolkit should not be parented under any other GameObject!");
Debug.Assert(instance.transform.childCount == 0, "The MixedRealityToolkit should not have GameObject children!");
Debug.Assert(instance.transform.parent == null, $"The {nameof(MixedRealityToolkit)} should not be parented under any other GameObject!");
Debug.Assert(instance.transform.childCount == 0, $"The {nameof(MixedRealityToolkit)} should not have GameObject children!");
}
}

void OnPlayModeStateChanged(UnityEditor.PlayModeStateChange playModeState)
{
if (playModeState == UnityEditor.PlayModeStateChange.ExitingEditMode ||
playModeState == UnityEditor.PlayModeStateChange.EnteredEditMode)
switch (playModeState)
{
IsApplicationQuitting = false;
case UnityEditor.PlayModeStateChange.EnteredEditMode:
IsApplicationQuitting = false;
break;
case UnityEditor.PlayModeStateChange.ExitingEditMode:
if (activeProfile == null)
{
UnityEditor.EditorApplication.isPlaying = false;
UnityEditor.Selection.activeObject = Instance;
UnityEditor.EditorApplication.delayCall += () =>
UnityEditor.EditorGUIUtility.PingObject(Instance);
}
break;
case UnityEditor.PlayModeStateChange.EnteredPlayMode:
case UnityEditor.PlayModeStateChange.ExitingPlayMode:
// Nothing for now.
break;
default:
throw new ArgumentOutOfRangeException(nameof(playModeState), playModeState, null);
}

if (activeProfile == null &&
playModeState == UnityEditor.PlayModeStateChange.ExitingEditMode)
{
UnityEditor.EditorApplication.isPlaying = false;
UnityEditor.Selection.activeObject = Instance;
UnityEditor.EditorApplication.delayCall += () =>
UnityEditor.EditorGUIUtility.PingObject(Instance);
}
}
#endif // UNITY_EDITOR

Expand Down Expand Up @@ -335,7 +348,7 @@ void OnPlayModeStateChanged(UnityEditor.PlayModeStateChange playModeState)
/// </summary>
public static void AssertIsInitialized()
{
Debug.Assert(IsInitialized, "The MixedRealityToolkit has not been initialized.");
Debug.Assert(IsInitialized, $"The {nameof(MixedRealityToolkit)} has not been initialized.");
}

/// <summary>
Expand All @@ -361,16 +374,16 @@ private void InitializeServiceLocator()
{
if (isInitializing)
{
Debug.LogWarning("Already attempting to initialize the service locator!");
Debug.LogWarning($"Already attempting to initialize the {nameof(MixedRealityToolkit)}!");
return;
}

isInitializing = true;

//If the Mixed Reality Toolkit is not configured, stop.
// If the Mixed Reality Toolkit is not configured, stop.
if (ActiveProfile == null)
{
Debug.LogError("No Mixed Reality Root Profile found, cannot initialize the Mixed Reality Toolkit");
Debug.LogError($"No {nameof(MixedRealityToolkitRootProfile)} found, cannot initialize the {nameof(MixedRealityToolkit)}");
isInitializing = false;
return;
}
Expand Down Expand Up @@ -636,7 +649,7 @@ private static void EnsureMixedRealityRequirements()

if (raiseWarning)
{
Debug.LogWarning("Found an existing event system in your scene. The Mixed Reality Toolkit requires only one, and must be found on the main camera.");
Debug.LogWarning($"Found an existing event system in your scene. The {nameof(MixedRealityToolkit)} requires only one, and must be found on the main camera.");
}
}
}
Expand Down Expand Up @@ -1894,7 +1907,7 @@ private static bool CanGetService(Type interfaceType, string serviceName)

if (!typeof(IMixedRealityService).IsAssignableFrom(interfaceType))
{
Debug.LogError($"{interfaceType.Name} does not implement {typeof(IMixedRealityService).Name}.");
Debug.LogError($"{interfaceType.Name} does not implement {nameof(IMixedRealityService)}.");
return false;
}

Expand Down
31 changes: 16 additions & 15 deletions Tests/Core/TestFixture_01_MixedRealityToolkitTests.cs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
using UnityEditor.SceneManagement;
using UnityEngine;
using UnityEngine.TestTools;
using XRTK.Definitions;
using XRTK.Editor.Utilities;
using XRTK.Interfaces;
using XRTK.Services;
Expand Down Expand Up @@ -52,7 +53,7 @@ public void Test_02_TestNoMixedRealityProfileFound()
Assert.IsFalse(MixedRealityToolkit.HasActiveProfile);
Assert.IsNull(MixedRealityToolkit.Instance.ActiveProfile);
Assert.IsFalse(MixedRealityToolkit.HasActiveProfile);
LogAssert.Expect(LogType.Error, "No Mixed Reality Root Profile found, cannot initialize the Mixed Reality Toolkit");
LogAssert.Expect(LogType.Error, $"No {nameof(MixedRealityToolkitRootProfile)} found, cannot initialize the {nameof(MixedRealityToolkit)}");
}

[Test]
Expand Down Expand Up @@ -127,10 +128,10 @@ public void Test_04_02_01_UnregisterMixedRealityServiceAndDataProviderByType()

// Unregister
var successService = MixedRealityToolkit.TryUnregisterServicesOfType<ITestService>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestService).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestService)} service.");

var successDataProvider = MixedRealityToolkit.TryUnregisterServicesOfType<ITestDataProvider1>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestDataProvider1).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestDataProvider1)} service.");

// Validate non-existent service
var isServiceRegistered = MixedRealityToolkit.IsServiceRegistered<ITestService>();
Expand Down Expand Up @@ -175,9 +176,9 @@ public void Test_04_02_02_UnregisterMixedRealityDataProviderByTypeAndName()

// Unregister
var successService = MixedRealityToolkit.TryUnregisterService<ITestService>(testService1.Name);
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestService).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestService)} service.");
var successDataProvider = MixedRealityToolkit.TryUnregisterService<ITestDataProvider1>(dataProvider1.Name);
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestDataProvider1).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestDataProvider1)} service.");

// Validate non-existent service
var isServiceRegistered = MixedRealityToolkit.IsServiceRegistered<ITestService>();
Expand Down Expand Up @@ -268,11 +269,11 @@ public void Test_04_04_UnregisterMixedRealityDataProvidersByType()

// Validate non-existent service
var isServiceRegistered = MixedRealityToolkit.IsServiceRegistered<ITestService>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestService).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestService)} service.");
var isService1Registered = MixedRealityToolkit.IsServiceRegistered<ITestDataProvider1>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestDataProvider1).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestDataProvider1)} service.");
var isService2Registered = MixedRealityToolkit.IsServiceRegistered<ITestDataProvider2>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestDataProvider2).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestDataProvider2)} service.");

// Tests
Assert.IsFalse(isServiceRegistered);
Expand All @@ -299,7 +300,7 @@ public void Test_04_05_MixedRealityDataProviderDoesNotExist()
var isServiceRegistered = MixedRealityToolkit.IsServiceRegistered<ITestDataProvider2>();

// Tests
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestDataProvider2).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestDataProvider2)} service.");
Assert.IsFalse(isServiceRegistered);
}

Expand Down Expand Up @@ -362,7 +363,7 @@ public void Test_04_08_GetMixedRealityDataProviderCollectionByInterface()

// Add test data provider 2
MixedRealityToolkit.TryRegisterService<ITestDataProvider2>(failService);
LogAssert.Expect(LogType.Error, $"{failService.Name} does not implement {typeof(ITestDataProvider2).Name}");
LogAssert.Expect(LogType.Error, $"{failService.Name} does not implement {nameof(ITestDataProvider2)}");

MixedRealityToolkit.TryRegisterService<ITestDataProvider2>(new TestDataProvider2(testService1, "Test04-08-2.2"));

Expand Down Expand Up @@ -418,7 +419,7 @@ public void Test_05_02_01_UnregisterMixedRealityExtensionServiceByType()

// Validate non-existent service
var isServiceRegistered = MixedRealityToolkit.IsServiceRegistered<ITestExtensionService1>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestExtensionService1).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestExtensionService1)} service.");

// Tests
Assert.IsTrue(success);
Expand Down Expand Up @@ -449,7 +450,7 @@ public void Test_05_02_02_UnregisterMixedRealityExtensionServiceByTypeAndName()

// Validate non-existent service
var isServiceRegistered = MixedRealityToolkit.IsServiceRegistered<ITestExtensionService1>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestExtensionService1).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestExtensionService1)} service.");

// Tests
Assert.IsTrue(success);
Expand Down Expand Up @@ -509,9 +510,9 @@ public void Test_05_04_UnregisterMixedRealityExtensionServicesByType()

// Validate non-existent service
var isService1Registered = MixedRealityToolkit.IsServiceRegistered<ITestExtensionService1>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestExtensionService1).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestExtensionService1)} service.");
var isService2Registered = MixedRealityToolkit.IsServiceRegistered<ITestExtensionService2>();
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestExtensionService2).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestExtensionService2)} service.");

// Tests
Assert.IsTrue(success);
Expand All @@ -533,7 +534,7 @@ public void Test_05_05_MixedRealityExtensionService2DoesNotExist()
var isServiceRegistered = MixedRealityToolkit.IsServiceRegistered<ITestExtensionService2>();

// Tests
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(ITestExtensionService2).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(ITestExtensionService2)} service.");
Assert.IsFalse(isServiceRegistered);
}

Expand Down
2 changes: 1 addition & 1 deletion Tests/InputSystem/TestFixture_03_InputSystemTests.cs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@ public void Test03_TestMixedRealityInputSystemDoesNotExist()

// Tests
Assert.IsFalse(inputSystemExists);
LogAssert.Expect(LogType.Error, $"Unable to find {typeof(IMixedRealityInputSystem).Name} service.");
LogAssert.Expect(LogType.Error, $"Unable to find {nameof(IMixedRealityInputSystem)} service.");
}

[Test]
Expand Down

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