public IEnumerator LossPendingCausesRestart()
{
bool lossPendingReceived = false;
MockRuntime.Instance.TestCallback = (methodName, param) =>
{
switch (methodName)
{
case nameof(OpenXRFeature.OnSessionLossPending):
lossPendingReceived = true;
break;
}
return(true);
};
InitializeAndStart();
yield return(new WaitForXrFrame(1));
Assert.IsTrue(MockRuntime.TransitionToState(XrSessionState.LossPending, true), "Failed to transition to loss pending state");
yield return(new WaitForLoaderRestart());
Assert.IsTrue(lossPendingReceived);
}
public IEnumerator UserPresence()
{
List <InputDevice> hmdDevices = new List <InputDevice>();
InputDevices.GetDevicesWithCharacteristics(InputDeviceCharacteristics.HeadMounted, hmdDevices);
Assert.That(hmdDevices.Count == 0, Is.True);
InitializeAndStart();
// Wait two frames to let the input catch up with the renderer
yield return(new WaitForXrFrame(2));
InputDevices.GetDevicesWithCharacteristics(InputDeviceCharacteristics.HeadMounted, hmdDevices);
Assert.That(hmdDevices.Count > 0, Is.True);
bool hasValue = hmdDevices[0].TryGetFeatureValue(CommonUsages.userPresence, out bool isUserPresent);
Assert.That(hasValue, Is.True);
Assert.That(isUserPresent, Is.True);
MockRuntime.TransitionToState(XrSessionState.Visible, true);
// State transition doesnt happen immediately so make doubly sure it has happened before we try to get the new feature value
yield return(new WaitForXrFrame(2));
hasValue = hmdDevices[0].TryGetFeatureValue(CommonUsages.userPresence, out isUserPresent);
Assert.That(hasValue, Is.True);
Assert.That(isUserPresent, Is.False);
}
public IEnumerator TransitionToState()
{
InitializeAndStart();
yield return(new WaitForXrFrame());
Assert.AreEqual(MockRuntime.sessionState, XrSessionState.Focused, "MockRuntime must be in focused state for this test to work correctly");
Assert.IsTrue(MockRuntime.TransitionToState(XrSessionState.Visible, false), "Failed to transition to visible state");
Assert.AreEqual(MockRuntime.sessionState, XrSessionState.Visible);
}
public IEnumerator TransitionToStateForced()
{
InitializeAndStart();
yield return(new WaitForXrFrame());
Assert.IsFalse(MockRuntime.TransitionToState(XrSessionState.Synchronized, false), "Synchronized state must be an invalid transition for this test to be valid");
Assert.IsTrue(MockRuntime.TransitionToState(XrSessionState.Synchronized, true), "Force state transition should not return false");
yield return(new WaitForXrFrame());
Assert.IsTrue(MockRuntime.sessionState == XrSessionState.Synchronized);
}
public IEnumerator FirstPersonObserverRestartWhileActive()
{
base.InitializeAndStart();
MockRuntime.ActivateSecondaryView(XrViewConfigurationType.SecondaryMonoFirstPersonObserver, true);
yield return(new WaitForXrFrame(1));
MockRuntime.GetEndFrameStats(out var primaryLayerCount, out var secondaryLayerCount);
Assert.IsTrue(secondaryLayerCount == 1);
// Transition to ready, which was causing a crash.
MockRuntime.TransitionToState(XrSessionState.Visible, false);
yield return(null);
MockRuntime.TransitionToState(XrSessionState.Synchronized, false);
yield return(null);
MockRuntime.TransitionToState(XrSessionState.Stopping, false);
yield return(null);
MockRuntime.TransitionToState(XrSessionState.Idle, false);
yield return(null);
MockRuntime.TransitionToState(XrSessionState.Ready, false);
yield return(null);
// Check that secondary layer is still there
MockRuntime.GetEndFrameStats(out primaryLayerCount, out secondaryLayerCount);
Assert.IsTrue(secondaryLayerCount == 1);
// Transition back to focused
MockRuntime.TransitionToState(XrSessionState.Synchronized, false);
yield return(null);
MockRuntime.TransitionToState(XrSessionState.Visible, false);
yield return(null);
MockRuntime.TransitionToState(XrSessionState.Focused, false);
yield return(null);
yield return(new WaitForXrFrame(2));
// Verify secondary layer is still up and running
MockRuntime.GetEndFrameStats(out primaryLayerCount, out secondaryLayerCount);
Assert.IsTrue(secondaryLayerCount == 1);
// Make sure we can turn it off
MockRuntime.ActivateSecondaryView(XrViewConfigurationType.SecondaryMonoFirstPersonObserver, false);
yield return(new WaitForXrFrame(2));
MockRuntime.GetEndFrameStats(out primaryLayerCount, out secondaryLayerCount);
Assert.IsTrue(secondaryLayerCount == 0);
}
public IEnumerator WantsToRestartFalse()
{
OpenXRRuntime.wantsToRestart += () => true;
OpenXRRuntime.wantsToRestart += () => false;
OpenXRRuntime.wantsToRestart += () => true;
InitializeAndStart();
yield return(new WaitForXrFrame(2));
MockRuntime.TransitionToState(XrSessionState.LossPending, true);
yield return(new WaitForLoaderShutdown());
}
