WebXRTest.cpp   [plain text]


/*
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#include "config.h"
#include "WebXRTest.h"

#if ENABLE(WEBXR)

#include "JSWebFakeXRDevice.h"
#include "JSXRReferenceSpaceType.h"
#include "UserGestureIndicator.h"
#include "WebXRSystem.h"
#include "XRSessionMode.h"

namespace WebCore {

WebXRTest::~WebXRTest() = default;

void WebXRTest::simulateDeviceConnection(ScriptExecutionContext& context, const FakeXRDeviceInit& init, WebFakeXRDevicePromise&& promise)
{
    // https://immersive-web.github.io/webxr-test-api/#dom-xrtest-simulatedeviceconnection
    context.postTask([this, init, promise = WTFMove(promise)] (ScriptExecutionContext& context) mutable {
        auto device = WebFakeXRDevice::create();
        auto& simulatedDevice = device->simulatedXRDevice();

        for (auto& viewInit : init.views) {
            auto view = WebFakeXRDevice::parseView(viewInit);
            if (view.hasException()) {
                promise.reject(view.releaseException());
                return;
            }
            simulatedDevice.views().append(view.releaseReturnValue());
        }

        Vector<XRReferenceSpaceType> features;
        if (init.supportedFeatures) {
            if (auto* globalObject = context.execState()) {
                for (auto& feature : init.supportedFeatures.value()) {
                    if (auto referenceSpaceType = parseEnumeration<XRReferenceSpaceType>(*globalObject, feature))
                        features.append(referenceSpaceType.value());
                }
            }
        }

        if (init.boundsCoordinates) {
            if (init.boundsCoordinates->size() < 3) {
                promise.reject(Exception { TypeError });
                return;
            }
            simulatedDevice.setNativeBoundsGeometry(init.boundsCoordinates.value());
        }

        if (init.viewerOrigin)
            device->setViewerOrigin(init.viewerOrigin.value());

        if (init.floorOrigin)
            device->setFloorOrigin(init.floorOrigin.value());

        Vector<XRSessionMode> supportedModes;
        if (init.supportedModes) {
            supportedModes = init.supportedModes.value();
            if (supportedModes.isEmpty())
                supportedModes.append(XRSessionMode::Inline);
        } else {
            supportedModes.append(XRSessionMode::Inline);
            if (init.supportsImmersive)
                supportedModes.append(XRSessionMode::ImmersiveVr);
        }

        for (auto& mode : supportedModes)
            simulatedDevice.setEnabledFeatures(mode, features);

        m_context->registerSimulatedXRDeviceForTesting(simulatedDevice);

        promise.resolve(device.get());
        m_devices.append(WTFMove(device));
    });
}

void WebXRTest::simulateUserActivation(Document& document, XRSimulateUserActivationFunction& function)
{
    // https://immersive-web.github.io/webxr-test-api/#dom-xrtest-simulateuseractivation
    // Invoke function as if it had transient activation.
    UserGestureIndicator gestureIndicator(ProcessingUserGesture, &document);
    function.handleEvent();
}

void WebXRTest::disconnectAllDevices(DOMPromiseDeferred<void>&& promise)
{
    for (auto& device : m_devices)
        m_context->unregisterSimulatedXRDeviceForTesting(device->simulatedXRDevice());
    m_devices.clear();
    promise.resolve();
}

} // namespace WebCore

#endif // ENABLE(WEBXR)