#import <WebIDL/Function.idl>
#import <Internals/FakeXRDevice.idl>

// https://github.com/immersive-web/webxr-test-api/blob/main/explainer.md
[Exposed=Nobody]
partial interface XRSystem {
    [SameObject] readonly attribute XRTest test;
};

[Exposed=Nobody]
interface XRTest {
    // Simulates connecting a device to the system.
    // Used to instantiate a fake device for use in tests.
    Promise<FakeXRDevice> simulateDeviceConnection(FakeXRDeviceInit init);

    // Simulates a user activation (aka user gesture) for the current scope.
    // The activation is only guaranteed to be valid in the provided function and only applies to WebXR
    // Device API methods.
    undefined simulateUserActivation(Function f);

    // Disconnect all fake devices
    Promise<undefined> disconnectAllDevices();
};