/*
    KWin - the KDE window manager
    This file is part of the KDE project.

    SPDX-FileCopyrightText: 2019 Vlad Zahorodnii <vlad.zahorodnii@kde.org>

    SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "kwin_wayland_test.h"

#include "core/output.h"
#include "input_event.h"
#include "input_event_spy.h"
#include "pointer_input.h"
#include "wayland_server.h"
#include "window.h"
#include "workspace.h"
#include "xdgactivationv1.h"

#include <KWayland/Client/seat.h>
#include <KWayland/Client/surface.h>
#include <linux/input.h>

#if KWIN_BUILD_X11
#include "x11window.h"

#include <netwm.h>
#include <xcb/xcb_icccm.h>
#endif

namespace KWin
{

static const QString s_socketName = QStringLiteral("wayland_test_activation-0");

class ActivationTest : public QObject
{
    Q_OBJECT

private Q_SLOTS:
    void initTestCase();
    void init();
    void cleanup();

    void testSwitchToWindowToLeft();
    void testSwitchToWindowToRight();
    void testSwitchToWindowAbove();
    void testSwitchToWindowBelow();
    void testSwitchToWindowMaximized();
    void testSwitchToWindowFullScreen();
    void testActiveFullscreen();
    void testXdgActivation();
    void testNoDemandAttentionWithoutActivationRequest();
    void testXdgActivationBeforeInitialCommit();
    void testXdgActivationBeforeMap();
    void testGlobalShortcutActivation();
    void testFocusMovesFromClosedDialogToParentWindow();
    void testFullAreaLayerSurfaceUnderlay_data();
    void testFullAreaLayerSurfaceUnderlay();
    void testFullAreaLayerSurfaceOverlay_data();
    void testFullAreaLayerSurfaceOverlay();
    void testPartialAreaLayerSurfaceOverlay_data();
    void testPartialAreaLayerSurfaceOverlay();

private:
    void stackScreensHorizontally();
    void stackScreensVertically();
};

void ActivationTest::initTestCase()
{
    qRegisterMetaType<Window *>();

    QVERIFY(waylandServer()->init(s_socketName));
    kwinApp()->start();
    Test::setOutputConfig({
        Rect(0, 0, 1280, 1024),
        Rect(1280, 0, 1280, 1024),
    });
    const auto outputs = workspace()->outputs();
    QCOMPARE(outputs.count(), 2);
    QCOMPARE(outputs[0]->geometry(), Rect(0, 0, 1280, 1024));
    QCOMPARE(outputs[1]->geometry(), Rect(1280, 0, 1280, 1024));
}

void ActivationTest::init()
{
    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::Low);

    QVERIFY(Test::setupWaylandConnection(Test::AdditionalWaylandInterface::XdgActivation | Test::AdditionalWaylandInterface::Seat | Test::AdditionalWaylandInterface::LayerShellV1));

    workspace()->setActiveOutput(QPoint(640, 512));
    input()->pointer()->warp(QPoint(640, 512));
}

void ActivationTest::cleanup()
{
    Test::destroyWaylandConnection();

    stackScreensHorizontally();
}

void ActivationTest::testSwitchToWindowToLeft()
{
    // This test verifies that "Switch to Window to the Left" shortcut works.

    // Prepare the test environment.
    stackScreensHorizontally();

    // Create several windows on the left screen.
    Test::XdgToplevelWindow window1;
    QVERIFY(window1.show());
    QVERIFY(window1.m_window->isActive());

    Test::XdgToplevelWindow window2;
    QVERIFY(window2.show());
    QVERIFY(window2.m_window->isActive());

    window1.m_window->move(QPoint(300, 200));
    window2.m_window->move(QPoint(500, 200));

    // Create several windows on the right screen.
    Test::XdgToplevelWindow window3;
    QVERIFY(window3.show());
    QVERIFY(window3.m_window->isActive());

    Test::XdgToplevelWindow window4;
    QVERIFY(window4.show());
    QVERIFY(window4.m_window->isActive());

    window3.m_window->move(QPoint(1380, 200));
    window4.m_window->move(QPoint(1580, 200));

    // Switch to window to the left.
    workspace()->switchWindow(Workspace::DirectionWest);
    QVERIFY(window3.m_window->isActive());

    // Switch to window to the left.
    workspace()->switchWindow(Workspace::DirectionWest);
    QVERIFY(window2.m_window->isActive());

    // Switch to window to the left.
    workspace()->switchWindow(Workspace::DirectionWest);
    QVERIFY(window1.m_window->isActive());

    // Switch to window to the left.
    workspace()->switchWindow(Workspace::DirectionWest);
    QVERIFY(window4.m_window->isActive());
}

void ActivationTest::testSwitchToWindowToRight()
{
    // This test verifies that "Switch to Window to the Right" shortcut works.

    // Prepare the test environment.
    stackScreensHorizontally();

    // Create several windows on the left screen.
    Test::XdgToplevelWindow window1;
    QVERIFY(window1.show());
    QVERIFY(window1.m_window->isActive());

    Test::XdgToplevelWindow window2;
    QVERIFY(window2.show());
    QVERIFY(window2.m_window->isActive());

    window1.m_window->move(QPoint(300, 200));
    window2.m_window->move(QPoint(500, 200));

    // Create several windows on the right screen.
    Test::XdgToplevelWindow window3;
    QVERIFY(window3.show());
    QVERIFY(window3.m_window->isActive());

    Test::XdgToplevelWindow window4;
    QVERIFY(window4.show());
    QVERIFY(window4.m_window->isActive());

    window3.m_window->move(QPoint(1380, 200));
    window4.m_window->move(QPoint(1580, 200));

    // Switch to window to the right.
    workspace()->switchWindow(Workspace::DirectionEast);
    QVERIFY(window1.m_window->isActive());

    // Switch to window to the right.
    workspace()->switchWindow(Workspace::DirectionEast);
    QVERIFY(window2.m_window->isActive());

    // Switch to window to the right.
    workspace()->switchWindow(Workspace::DirectionEast);
    QVERIFY(window3.m_window->isActive());

    // Switch to window to the right.
    workspace()->switchWindow(Workspace::DirectionEast);
    QVERIFY(window4.m_window->isActive());
}

void ActivationTest::testSwitchToWindowAbove()
{
    // This test verifies that "Switch to Window Above" shortcut works.

    // Prepare the test environment.
    stackScreensVertically();

    // Create several windows on the top screen.
    Test::XdgToplevelWindow window1;
    QVERIFY(window1.show());
    QVERIFY(window1.m_window->isActive());

    Test::XdgToplevelWindow window2;
    QVERIFY(window2.show());
    QVERIFY(window2.m_window->isActive());

    window1.m_window->move(QPoint(200, 300));
    window2.m_window->move(QPoint(200, 500));

    // Create several windows on the bottom screen.
    Test::XdgToplevelWindow window3;
    QVERIFY(window3.show());
    QVERIFY(window3.m_window->isActive());

    Test::XdgToplevelWindow window4;
    QVERIFY(window4.show());
    QVERIFY(window4.m_window->isActive());

    window3.m_window->move(QPoint(200, 1224));
    window4.m_window->move(QPoint(200, 1424));

    // Switch to window above.
    workspace()->switchWindow(Workspace::DirectionNorth);
    QVERIFY(window3.m_window->isActive());

    // Switch to window above.
    workspace()->switchWindow(Workspace::DirectionNorth);
    QVERIFY(window2.m_window->isActive());

    // Switch to window above.
    workspace()->switchWindow(Workspace::DirectionNorth);
    QVERIFY(window1.m_window->isActive());

    // Switch to window above.
    workspace()->switchWindow(Workspace::DirectionNorth);
    QVERIFY(window4.m_window->isActive());
}

void ActivationTest::testSwitchToWindowBelow()
{
    // This test verifies that "Switch to Window Bottom" shortcut works.

    // Prepare the test environment.
    stackScreensVertically();

    // Create several windows on the top screen.
    Test::XdgToplevelWindow window1;
    QVERIFY(window1.show());
    QVERIFY(window1.m_window->isActive());

    Test::XdgToplevelWindow window2;
    QVERIFY(window2.show());
    QVERIFY(window2.m_window->isActive());

    window1.m_window->move(QPoint(200, 300));
    window2.m_window->move(QPoint(200, 500));

    // Create several windows on the bottom screen.
    Test::XdgToplevelWindow window3;
    QVERIFY(window3.show());
    QVERIFY(window3.m_window->isActive());

    Test::XdgToplevelWindow window4;
    QVERIFY(window4.show());
    QVERIFY(window4.m_window->isActive());

    window3.m_window->move(QPoint(200, 1224));
    window4.m_window->move(QPoint(200, 1424));

    // Switch to window below.
    workspace()->switchWindow(Workspace::DirectionSouth);
    QVERIFY(window1.m_window->isActive());

    // Switch to window below.
    workspace()->switchWindow(Workspace::DirectionSouth);
    QVERIFY(window2.m_window->isActive());

    // Switch to window below.
    workspace()->switchWindow(Workspace::DirectionSouth);
    QVERIFY(window3.m_window->isActive());

    // Switch to window below.
    workspace()->switchWindow(Workspace::DirectionSouth);
    QVERIFY(window4.m_window->isActive());
}

void ActivationTest::testSwitchToWindowMaximized()
{
    // This test verifies that we switch to the top-most maximized window, i.e.
    // the one that user sees at the moment. See bug 411356.

    // Prepare the test environment.
    stackScreensHorizontally();

    // Create several maximized windows on the left screen.
    Test::XdgToplevelWindow window1;
    QVERIFY(window1.show());
    QVERIFY(window1.m_window->isActive());
    QVERIFY(window1.waitSurfaceConfigure());
    workspace()->slotWindowMaximize();
    QVERIFY(window1.handleConfigure(Qt::red));

    Test::XdgToplevelWindow window2;
    QVERIFY(window2.show());
    QVERIFY(window2.m_window->isActive());
    QVERIFY(window2.waitSurfaceConfigure());
    workspace()->slotWindowMaximize();
    QVERIFY(window2.handleConfigure(Qt::red));

    const QList<Window *> stackingOrder = workspace()->stackingOrder();
    QVERIFY(stackingOrder.indexOf(window1.m_window) < stackingOrder.indexOf(window2.m_window));
    QCOMPARE(window1.m_window->maximizeMode(), MaximizeFull);
    QCOMPARE(window2.m_window->maximizeMode(), MaximizeFull);

    // Create several windows on the right screen.
    Test::XdgToplevelWindow window3;
    QVERIFY(window3.show());
    QVERIFY(window3.m_window->isActive());

    Test::XdgToplevelWindow window4;
    QVERIFY(window4.show());
    QVERIFY(window4.m_window->isActive());

    window3.m_window->move(QPoint(1380, 200));
    window4.m_window->move(QPoint(1580, 200));

    // Switch to window to the left.
    workspace()->switchWindow(Workspace::DirectionWest);
    QVERIFY(window3.m_window->isActive());

    // Switch to window to the left.
    workspace()->switchWindow(Workspace::DirectionWest);
    QVERIFY(window2.m_window->isActive());

    // Switch to window to the left.
    workspace()->switchWindow(Workspace::DirectionWest);
    QVERIFY(window4.m_window->isActive());
}

void ActivationTest::testSwitchToWindowFullScreen()
{
    // This test verifies that we switch to the top-most fullscreen window, i.e.
    // the one that user sees at the moment. See bug 411356.

    // Prepare the test environment.
    stackScreensVertically();

    // Create several maximized windows on the top screen.
    Test::XdgToplevelWindow window1;
    QVERIFY(window1.show());
    QVERIFY(window1.m_window->isActive());
    QVERIFY(window1.waitSurfaceConfigure());
    workspace()->slotWindowFullScreen();
    QVERIFY(window1.handleConfigure(Qt::red));

    Test::XdgToplevelWindow window2;
    QVERIFY(window2.show());
    QVERIFY(window2.m_window->isActive());
    QVERIFY(window2.waitSurfaceConfigure());
    workspace()->slotWindowFullScreen();
    QVERIFY(window2.handleConfigure());

    const QList<Window *> stackingOrder = workspace()->stackingOrder();
    QVERIFY(stackingOrder.indexOf(window1.m_window) < stackingOrder.indexOf(window2.m_window));
    QVERIFY(window1.m_window->isFullScreen());
    QVERIFY(window2.m_window->isFullScreen());

    // Create several windows on the bottom screen.
    Test::XdgToplevelWindow window3;
    QVERIFY(window3.show());
    QVERIFY(window3.m_window->isActive());

    Test::XdgToplevelWindow window4;
    QVERIFY(window4.show());
    QVERIFY(window4.m_window->isActive());

    window3.m_window->move(QPoint(200, 1224));
    window4.m_window->move(QPoint(200, 1424));

    // Switch to window above.
    workspace()->switchWindow(Workspace::DirectionNorth);
    QVERIFY(window3.m_window->isActive());

    // Switch to window above.
    workspace()->switchWindow(Workspace::DirectionNorth);
    QVERIFY(window2.m_window->isActive());

    // Switch to window above.
    workspace()->switchWindow(Workspace::DirectionNorth);
    QVERIFY(window4.m_window->isActive());
}

void ActivationTest::stackScreensHorizontally()
{
    // Process pending wl_output bind requests before destroying all outputs.
    QTest::qWait(1);

    const QList<Rect> screenGeometries{
        Rect(0, 0, 1280, 1024),
        Rect(1280, 0, 1280, 1024),
    };
    Test::setOutputConfig(screenGeometries);
}

void ActivationTest::stackScreensVertically()
{
    // Process pending wl_output bind requests before destroying all outputs.
    QTest::qWait(1);

    const QList<Rect> screenGeometries{
        Rect(0, 0, 1280, 1024),
        Rect(0, 1024, 1280, 1024),
    };
    Test::setOutputConfig(screenGeometries);
}

#if KWIN_BUILD_X11
static X11Window *createX11Window(xcb_connection_t *connection, const Rect &geometry, std::function<void(xcb_window_t)> setup = {})
{
    xcb_window_t windowId = xcb_generate_id(connection);
    xcb_create_window(connection, XCB_COPY_FROM_PARENT, windowId, rootWindow(),
                      geometry.x(),
                      geometry.y(),
                      geometry.width(),
                      geometry.height(),
                      0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);

    xcb_size_hints_t hints{};
    xcb_icccm_size_hints_set_position(&hints, 1, geometry.x(), geometry.y());
    xcb_icccm_size_hints_set_size(&hints, 1, geometry.width(), geometry.height());
    xcb_icccm_set_wm_normal_hints(connection, windowId, &hints);

    if (setup) {
        setup(windowId);
    }

    xcb_map_window(connection, windowId);
    xcb_flush(connection);

    QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
    if (!windowCreatedSpy.wait()) {
        return nullptr;
    }
    return windowCreatedSpy.last().first().value<X11Window *>();
}
#endif

void ActivationTest::testActiveFullscreen()
{
#if KWIN_BUILD_X11
    // Tests that an active X11 fullscreen window gets removed from the active layer
    // when activating a Wayland window, even if there's a pending activation request
    // for the X11 window
    Test::setOutputConfig({Rect(0, 0, 1280, 1024)});

    Test::XcbConnectionPtr c = Test::createX11Connection();
    QVERIFY(!xcb_connection_has_error(c.get()));
    X11Window *x11Window = createX11Window(c.get(), Rect(0, 0, 100, 200));

    // make it fullscreen
    x11Window->setFullScreen(true);
    QVERIFY(x11Window->isFullScreen());
    QCOMPARE(x11Window->layer(), Layer::ActiveLayer);

    // now, activate it again
    workspace()->activateWindow(x11Window);

    // now, create and activate a Wayland window
    Test::XdgToplevelWindow waylandWindow;
    QVERIFY(waylandWindow.show());

    // the Wayland window should become active
    // and the X11 window should not be in the active layer anymore
    QSignalSpy stackingOrder(workspace(), &Workspace::stackingOrderChanged);
    workspace()->activateWindow(waylandWindow.m_window);
    QCOMPARE(workspace()->activeWindow(), waylandWindow.m_window);
    QCOMPARE(x11Window->layer(), Layer::NormalLayer);
#endif
}

static std::vector<std::unique_ptr<Test::XdgToplevelWindow>> setupWindows(uint32_t &time)
{
    // re-create the same setup every time for reduced confusion
    std::vector<std::unique_ptr<Test::XdgToplevelWindow>> ret;
    for (int i = 0; i < 3; i++) {
        auto window = std::make_unique<Test::XdgToplevelWindow>();
        window->show();
        window->m_window->move(QPoint(150 * i, 0));
        workspace()->activateWindow(window->m_window);

        Test::pointerMotion(window->m_window->frameGeometry().center(), time++);
        Test::pointerButtonPressed(1, time++);
        Test::pointerButtonReleased(1, time++);
        ret.push_back(std::move(window));
    }
    return ret;
}

void ActivationTest::testXdgActivation()
{
    Test::setOutputConfig({Rect(0, 0, 1280, 1024)});

    uint32_t time = 0;

    auto windows = setupWindows(time);

    QSignalSpy activationSpy(workspace(), &Workspace::windowActivated);

    // activating a window without a valid token should fail
    Test::xdgActivation()->activate(QString(), *windows[1]->m_surface);
    QVERIFY(!activationSpy.wait(10));

    // using the surface and a correct serial should make it work
    auto token = Test::xdgActivation()->createToken();
    token->set_surface(*windows.back()->m_surface);
    token->set_serial(windows.back()->m_window->lastUsageSerial(), *Test::waylandSeat());
    Test::xdgActivation()->activate(token->commitAndWait(), *windows[1]->m_surface);
    QVERIFY(activationSpy.wait());
    QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);

    // it should even work without the surface, if the serial is correct
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_serial(windows.back()->m_window->lastUsageSerial(), *Test::waylandSeat());
    Test::xdgActivation()->activate(token->commitAndWait(), *windows[1]->m_surface);
    QVERIFY(activationSpy.wait(10));
    QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);

    // activation should still work if the window is closed after creating the token
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    QString result = token->commitAndWait();

    windows[2]->unmap();
    QVERIFY(activationSpy.wait(10));
    QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);

    Test::xdgActivation()->activate(result, *windows[0]->m_surface);
    QVERIFY(activationSpy.wait(10));
    QCOMPARE(workspace()->activeWindow(), windows[0]->m_window);

    // ...unless the user interacted with another window in between
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    result = token->commitAndWait();

    windows[2]->unmap();
    QVERIFY(activationSpy.wait(10));
    QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);

    Test::pointerMotion(windows[1]->m_window->frameGeometry().center(), time++);
    Test::pointerButtonPressed(1, time++);
    Test::pointerButtonReleased(1, time++);

    Test::xdgActivation()->activate(result, *windows[0]->m_surface);
    QVERIFY(!activationSpy.wait(10));
    QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);

    // ensure that windows are only activated on show with a valid activation token
    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::Extreme);

    // creating a new window and immediately activating it should work
    windows.clear();
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    result = token->commitAndWait();
    {
        Test::XdgToplevelWindow window{[&result](KWayland::Client::Surface *surface, Test::XdgToplevel *toplevel) {
            Test::xdgActivation()->activate(result, *surface);
        }};
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), window.m_window);
    }

    // activation should fail if the user clicks on another window in between
    // creating the activation token and using it
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    result = token->commitAndWait();

    Test::pointerMotion(windows[1]->m_window->frameGeometry().center(), time++);
    Test::pointerButtonPressed(1, time++);
    Test::pointerButtonReleased(1, time++);

    {
        Test::XdgToplevelWindow window{[&result](KWayland::Client::Surface *surface, Test::XdgToplevel *toplevel) {
            Test::xdgActivation()->activate(result, *surface);
        }};
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);
        // if activation of a new window is not granted, it should be stacked behind the active window
        QCOMPARE_LT(window.m_window->stackingOrder(), workspace()->activeWindow()->stackingOrder());
    }

    // same for pointer input on the currently focused window
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    result = token->commitAndWait();

    Test::pointerMotion(windows[2]->m_window->frameGeometry().center(), time++);
    Test::pointerButtonPressed(1, time++);
    Test::pointerButtonReleased(1, time++);

    {
        Test::XdgToplevelWindow window{[&result](KWayland::Client::Surface *surface, Test::XdgToplevel *toplevel) {
            Test::xdgActivation()->activate(result, *surface);
        }};
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), windows[2]->m_window);
        QCOMPARE_LT(window.m_window->stackingOrder(), workspace()->activeWindow()->stackingOrder());
    }

    // same for keyboard input on the currently focused window
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    result = token->commitAndWait();

    Test::keyboardKeyPressed(KEY_A, time++);
    Test::keyboardKeyReleased(KEY_A, time++);

    {
        Test::XdgToplevelWindow window{[&result](KWayland::Client::Surface *surface, Test::XdgToplevel *toplevel) {
            Test::xdgActivation()->activate(result, *surface);
        }};
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), windows[2]->m_window);
        // if activation of a new window is not granted, it should be stacked behind the active window
        QCOMPARE_LT(window.m_window->stackingOrder(), workspace()->activeWindow()->stackingOrder());
    }

    // but modifier keys must not interfere in activation
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    result = token->commitAndWait();

    Test::keyboardKeyPressed(KEY_LEFTSHIFT, time++);
    Test::keyboardKeyReleased(KEY_LEFTSHIFT, time++);

    {
        Test::XdgToplevelWindow window{[&result](KWayland::Client::Surface *surface, Test::XdgToplevel *toplevel) {
            Test::xdgActivation()->activate(result, *surface);
        }};
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), window.m_window);
    }

    // a child window of the active one should always be automatically activated,
    // even without an activation token
    windows = setupWindows(time);
    {
        Test::XdgToplevelWindow window{[&windows](KWayland::Client::Surface *surface, Test::XdgToplevel *toplevel) {
            toplevel->set_parent(windows[2]->m_toplevel->object());
        }};
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), window.m_window);
    }

    // but a child window of a non-active one should not be automatically activated
    windows = setupWindows(time);
    {
        Test::XdgToplevelWindow window{[&windows](KWayland::Client::Surface *surface, Test::XdgToplevel *toplevel) {
            toplevel->set_parent(windows[1]->m_toplevel->object());
        }};
        QVERIFY(window.show());
        QCOMPARE_NE(workspace()->activeWindow(), window.m_window);
    }

    // unless it has a valid activation token
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    result = token->commitAndWait();
    {
        Test::XdgToplevelWindow window{[&windows, &result](KWayland::Client::Surface *surface, Test::XdgToplevel *toplevel) {
            toplevel->set_parent(windows[1]->m_toplevel->object());
            Test::xdgActivation()->activate(result, *surface);
        }};
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), window.m_window);
    }

    // focus stealing prevention level High is more lax and should activate windows
    // even with an invalid token if the app id matches the last granted activation token
    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::High);
    windows = setupWindows(time);
    windows[1]->m_toplevel->set_app_id("test_app_id");
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    token->set_app_id("test_app_id");
    result = token->commitAndWait();
    Test::xdgActivation()->activate(QString(), *windows[1]->m_surface);
    QVERIFY(activationSpy.wait());
    QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);

    // new windows should also be activated if the app id matches,
    // even if they don't actually request activation
    windows = setupWindows(time);
    token = Test::xdgActivation()->createToken();
    token->set_surface(*windows[2]->m_surface);
    token->set_serial(windows[2]->m_window->lastUsageSerial(), *Test::waylandSeat());
    token->set_app_id("test_app_id_2");
    result = token->commitAndWait();
    {
        Test::XdgToplevelWindow window{[&result](Test::XdgToplevel *toplevel) {
            toplevel->set_app_id("test_app_id_2");
        }};
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), window.m_window);
    }

    // with focus stealing prevention level Low, every new window should unconditionally be activated,
    // even if it doesn't request an activation token at all
    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::Low);
    windows = setupWindows(time);
    {
        Test::XdgToplevelWindow window;
        QVERIFY(window.show());
        QCOMPARE(workspace()->activeWindow(), window.m_window);
    }

    // with focus stealing prevention disabled, every activation token is considered "valid"
    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::None);
    windows = setupWindows(time);
    Test::xdgActivation()->activate(QString(), *windows[1]->m_surface);
    QVERIFY(activationSpy.wait());
    QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);
}

void ActivationTest::testNoDemandAttentionWithoutActivationRequest()
{
    // This test verifies that the demand attention state will not be set if kwin doesn't want a
    // window to be activated and the client hasn't made an explicit activation request.

    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::High);

    // Show a window
    auto gooseWindow = std::make_unique<Test::XdgToplevelWindow>([](Test::XdgToplevel *toplevel) {
        toplevel->set_app_id("org.kde.goose");
    });
    gooseWindow->show();
    QVERIFY(gooseWindow->m_window->isActive());
    QVERIFY(!gooseWindow->m_window->isDemandingAttention());

    // Show another window.
    auto wolfWindow = std::make_unique<Test::XdgToplevelWindow>([](Test::XdgToplevel *toplevel) {
        toplevel->set_app_id("org.kde.wolf");
    });
    wolfWindow->show();
    QVERIFY(!wolfWindow->m_window->isActive());
    QVERIFY(!wolfWindow->m_window->isDemandingAttention());
}

static QString generateActivationToken(const Test::XdgToplevelWindow &window, const QString &appId)
{
    std::unique_ptr<Test::XdgActivationToken> token = Test::xdgActivation()->createToken();
    token->set_surface(*window.m_surface);
    token->set_serial(window.m_window->lastUsageSerial(), *Test::waylandSeat());
    token->set_app_id(appId);
    return token->commitAndWait();
}

void ActivationTest::testXdgActivationBeforeInitialCommit()
{
    // This test verifies that activation requests that are made before the initial xdg-toplevel
    // commit are handled as expected, i.e. that the window will be eventually marked as active and
    // that the Workspace state is not touched yet.

    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::High);

    // Show a window
    auto gooseWindow = std::make_unique<Test::XdgToplevelWindow>([](Test::XdgToplevel *toplevel) {
        toplevel->set_app_id("org.kde.goose");
    });
    gooseWindow->show();
    QVERIFY(gooseWindow->m_window->isActive());

    // Click in the middle of the window so there is a proper usage serial.
    uint32_t time = 0;
    Test::pointerMotion(gooseWindow->m_window->frameGeometry().center(), time++);
    Test::pointerButtonPressed(BTN_LEFT, time++);
    Test::pointerButtonReleased(BTN_LEFT, time++);

    const QString invalidActivationToken = QStringLiteral("duckity duck");
    const QString activationToken = generateActivationToken(*gooseWindow, QStringLiteral("org.kde.wolf"));

    {
        std::unique_ptr<KWayland::Client::Surface> duckSurface(Test::createSurface());
        std::unique_ptr<Test::XdgToplevel> duckShellSurface(Test::createXdgToplevelSurface(duckSurface.get(), Test::CreationSetup::CreateOnly));
        QSignalSpy toplevelConfigureRequestedSpy(duckShellSurface.get(), &Test::XdgToplevel::configureRequested);
        QSignalSpy surfaceConfigureRequestedSpy(duckShellSurface->xdgSurface(), &Test::XdgSurface::configureRequested);

        // Wait for the compositor side window to be created.
        QSignalSpy windowCreatedSpy(waylandServer(), &WaylandServer::windowCreated);
        QVERIFY(windowCreatedSpy.wait());
        Window *duckWindow = windowCreatedSpy.last().at(0).value<Window *>();

        // Attempt to activate the window, waylandSync() is needed to make sure that the compositor
        // side has processed the activation request before we check the compositor state.
        //
        // The activation token should only be cached, no other activation related state should be set.
        Test::xdgActivation()->activate(invalidActivationToken, *duckSurface);
        QVERIFY(Test::waylandSync());
        QCOMPARE(duckWindow->activationToken(), invalidActivationToken);
        QVERIFY(!duckWindow->isActive());
        QVERIFY(!duckWindow->isDemandingAttention());
        QVERIFY(!workspace()->stackingOrder().contains(duckWindow));

        // Commit the initial state.
        duckShellSurface->set_app_id(QStringLiteral("org.kde.duck"));
        duckSurface->commit(KWayland::Client::Surface::CommitFlag::None);
        QVERIFY(surfaceConfigureRequestedSpy.wait());

        // Map the window.
        QCOMPARE(toplevelConfigureRequestedSpy.last().at(0).value<QSize>(), QSize(0, 0));
        duckShellSurface->xdgSurface()->ack_configure(surfaceConfigureRequestedSpy.last().at(0).value<quint32>());
        Test::renderAndWaitForShown(duckSurface.get(), QSize(800, 600), Qt::blue);

        // The window should not be activate because of the invalid activation token.
        QVERIFY(!duckWindow->isActive());
        QVERIFY(duckWindow->isDemandingAttention());
    }

    {
        std::unique_ptr<KWayland::Client::Surface> wolfSurface(Test::createSurface());
        std::unique_ptr<Test::XdgToplevel> wolfShellSurface(Test::createXdgToplevelSurface(wolfSurface.get(), Test::CreationSetup::CreateOnly));
        QSignalSpy toplevelConfigureRequestedSpy(wolfShellSurface.get(), &Test::XdgToplevel::configureRequested);
        QSignalSpy surfaceConfigureRequestedSpy(wolfShellSurface->xdgSurface(), &Test::XdgSurface::configureRequested);

        // Wait for the compositor side window to be created.
        QSignalSpy windowCreatedSpy(waylandServer(), &WaylandServer::windowCreated);
        QVERIFY(windowCreatedSpy.wait());
        Window *wolfWindow = windowCreatedSpy.last().at(0).value<Window *>();

        // Attempt to activate the window, waylandSync() is needed to make sure that the compositor
        // side has processed the activation request before we check the compositor state.
        //
        // The activation token should only be cached, no other activation related state should be set.
        Test::xdgActivation()->activate(activationToken, *wolfSurface);
        QVERIFY(Test::waylandSync());
        QCOMPARE(wolfWindow->activationToken(), activationToken);
        QVERIFY(!wolfWindow->isActive());
        QVERIFY(!wolfWindow->isDemandingAttention());
        QVERIFY(!workspace()->stackingOrder().contains(wolfWindow));

        // Commit the initial state.
        wolfShellSurface->set_app_id(QStringLiteral("org.kde.wolf"));
        wolfSurface->commit(KWayland::Client::Surface::CommitFlag::None);
        QVERIFY(surfaceConfigureRequestedSpy.wait());

        // Map the window.
        QCOMPARE(toplevelConfigureRequestedSpy.last().at(0).value<QSize>(), QSize(0, 0));
        wolfShellSurface->xdgSurface()->ack_configure(surfaceConfigureRequestedSpy.last().at(0).value<quint32>());
        Test::renderAndWaitForShown(wolfSurface.get(), QSize(800, 600), Qt::blue);

        // The window should be activated as expected.
        QVERIFY(wolfWindow->isActive());
        QVERIFY(!wolfWindow->isDemandingAttention());
    }
}

void ActivationTest::testXdgActivationBeforeMap()
{
    // This test verifies that activation requests that are made before the xdg-toplevel surface
    // is mapped are handled as expected, i.e. that the window will be eventually marked as active
    // and that the Workspace state is not touched yet.

    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::High);

    // Show a window
    auto gooseWindow = std::make_unique<Test::XdgToplevelWindow>([](Test::XdgToplevel *toplevel) {
        toplevel->set_app_id("org.kde.goose");
    });
    gooseWindow->show();
    QVERIFY(gooseWindow->m_window->isActive());

    // Click in the middle of the window so there is a proper usage serial.
    uint32_t time = 0;
    Test::pointerMotion(gooseWindow->m_window->frameGeometry().center(), time++);
    Test::pointerButtonPressed(BTN_LEFT, time++);
    Test::pointerButtonReleased(BTN_LEFT, time++);

    const QString invalidActivationToken = QStringLiteral("duckity duck");
    const QString activationToken = generateActivationToken(*gooseWindow, QStringLiteral("org.kde.wolf"));

    {
        std::unique_ptr<KWayland::Client::Surface> duckSurface(Test::createSurface());
        std::unique_ptr<Test::XdgToplevel> duckShellSurface(Test::createXdgToplevelSurface(duckSurface.get(), Test::CreationSetup::CreateOnly));
        QSignalSpy toplevelConfigureRequestedSpy(duckShellSurface.get(), &Test::XdgToplevel::configureRequested);
        QSignalSpy surfaceConfigureRequestedSpy(duckShellSurface->xdgSurface(), &Test::XdgSurface::configureRequested);

        // Wait for the compositor side window to be created.
        QSignalSpy windowCreatedSpy(waylandServer(), &WaylandServer::windowCreated);
        QVERIFY(windowCreatedSpy.wait());
        Window *duckWindow = windowCreatedSpy.last().at(0).value<Window *>();

        // Commit the initial state.
        duckShellSurface->set_app_id(QStringLiteral("org.kde.duck"));
        duckSurface->commit(KWayland::Client::Surface::CommitFlag::None);
        QVERIFY(surfaceConfigureRequestedSpy.wait());

        // Attempt to activate the window, waylandSync() is needed to make sure that the compositor
        // side has processed the activation request before we check the compositor state.
        //
        // The activation token should only be cached, no other activation related state should be set.
        Test::xdgActivation()->activate(invalidActivationToken, *duckSurface);
        QVERIFY(Test::waylandSync());
        QCOMPARE(duckWindow->activationToken(), invalidActivationToken);
        QVERIFY(!duckWindow->isActive());
        QVERIFY(!duckWindow->isDemandingAttention());
        QVERIFY(!workspace()->stackingOrder().contains(duckWindow));

        // Map the window.
        QCOMPARE(toplevelConfigureRequestedSpy.last().at(0).value<QSize>(), QSize(0, 0));
        duckShellSurface->xdgSurface()->ack_configure(surfaceConfigureRequestedSpy.last().at(0).value<quint32>());
        Test::renderAndWaitForShown(duckSurface.get(), QSize(800, 600), Qt::blue);

        // The window should not be activate because of the invalid activation token.
        QVERIFY(!duckWindow->isActive());
        QVERIFY(duckWindow->isDemandingAttention());
    }

    {
        std::unique_ptr<KWayland::Client::Surface> wolfSurface(Test::createSurface());
        std::unique_ptr<Test::XdgToplevel> wolfShellSurface(Test::createXdgToplevelSurface(wolfSurface.get(), Test::CreationSetup::CreateOnly));
        QSignalSpy toplevelConfigureRequestedSpy(wolfShellSurface.get(), &Test::XdgToplevel::configureRequested);
        QSignalSpy surfaceConfigureRequestedSpy(wolfShellSurface->xdgSurface(), &Test::XdgSurface::configureRequested);

        // Wait for the compositor side window to be created.
        QSignalSpy windowCreatedSpy(waylandServer(), &WaylandServer::windowCreated);
        QVERIFY(windowCreatedSpy.wait());
        Window *wolfWindow = windowCreatedSpy.last().at(0).value<Window *>();

        // Commit the initial state.
        wolfShellSurface->set_app_id(QStringLiteral("org.kde.wolf"));
        wolfSurface->commit(KWayland::Client::Surface::CommitFlag::None);
        QVERIFY(surfaceConfigureRequestedSpy.wait());

        // Attempt to activate the window, waylandSync() is needed to make sure that the compositor
        // side has processed the activation request before we check the compositor state.
        //
        // The activation token should only be cached, no other activation related state should be set.
        Test::xdgActivation()->activate(activationToken, *wolfSurface);
        QVERIFY(Test::waylandSync());
        QCOMPARE(wolfWindow->activationToken(), activationToken);
        QVERIFY(!wolfWindow->isActive());
        QVERIFY(!wolfWindow->isDemandingAttention());
        QVERIFY(!workspace()->stackingOrder().contains(wolfWindow));

        // Map the window.
        QCOMPARE(toplevelConfigureRequestedSpy.last().at(0).value<QSize>(), QSize(0, 0));
        wolfShellSurface->xdgSurface()->ack_configure(surfaceConfigureRequestedSpy.last().at(0).value<quint32>());
        Test::renderAndWaitForShown(wolfSurface.get(), QSize(800, 600), Qt::blue);

        // The window should be activated as expected.
        QVERIFY(wolfWindow->isActive());
        QVERIFY(!wolfWindow->isDemandingAttention());
    }
}

class TokenSpy : public InputEventSpy
{
public:
    void keyboardKey(KeyboardKeyEvent *event) override
    {
        if (event->state == KeyboardKeyState::Pressed && event->key == Qt::Key::Key_A) {
            latestToken = waylandServer()->xdgActivationIntegration()->requestPrivilegedToken(
                nullptr, input()->lastInteractionSerial(), waylandServer()->seat(), "test");
        }
    }

    QString latestToken;
};

void ActivationTest::testGlobalShortcutActivation()
{
    Test::setOutputConfig({Rect(0, 0, 1280, 1024)});
    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::Extreme);

    // This spy needs to be used because normal keyboard shortcuts are signaled asynchronously,
    // while the shortcut for launching an application creates the token immediately.
    // The spy emulates the latter behavior.
    TokenSpy tokenSpy;
    input()->installInputEventSpy(&tokenSpy);
    QSignalSpy activationSpy(workspace(), &Workspace::windowActivated);

    uint32_t time = 0;

    // just triggering the shortcut normally should have working activation
    auto windows = setupWindows(time);

    Test::keyboardKeyPressed(KEY_LEFTSHIFT, time++);
    Test::keyboardKeyPressed(KEY_A, time++);
    Test::keyboardKeyReleased(KEY_A, time++);
    Test::keyboardKeyReleased(KEY_LEFTSHIFT, time++);

    Test::xdgActivation()->activate(tokenSpy.latestToken, *windows[1]->m_surface);
    QVERIFY(activationSpy.wait());
    QCOMPARE(workspace()->activeWindow(), windows[1]->m_window);

    // if we press a non-shift key after triggering the shortcut,
    // activation should fail
    windows = setupWindows(time);

    Test::keyboardKeyPressed(KEY_LEFTSHIFT, time++);
    Test::keyboardKeyPressed(KEY_A, time++);
    Test::keyboardKeyReleased(KEY_A, time++);
    Test::keyboardKeyReleased(KEY_LEFTSHIFT, time++);

    Test::keyboardKeyPressed(KEY_B, time++);
    Test::keyboardKeyReleased(KEY_B, time++);

    Test::xdgActivation()->activate(tokenSpy.latestToken, *windows[1]->m_surface);
    QVERIFY(!activationSpy.wait(10));
    QCOMPARE(workspace()->activeWindow(), windows[2]->m_window);
}

void ActivationTest::testFocusMovesFromClosedDialogToParentWindow()
{
    // This test verifies that input focus moves from a closed dialog to the parent window as expected.

    QSignalSpy windowActivatedSpy(workspace(), &Workspace::windowActivated);

    std::unique_ptr<KWayland::Client::Surface> surface{Test::createSurface()};
    std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
    auto window = Test::renderAndWaitForShown(surface.get(), QSize(100, 50), Qt::blue);
    QVERIFY(window);
    QCOMPARE(windowActivatedSpy.count(), 1);
    QCOMPARE(windowActivatedSpy.last().at(0).value<Window *>(), window);
    QCOMPARE(workspace()->activeWindow(), window);

    std::unique_ptr<KWayland::Client::Surface> transientSurface{Test::createSurface()};
    std::unique_ptr<Test::XdgToplevel> transientShellSurface(Test::createXdgToplevelSurface(transientSurface.get()));
    transientShellSurface->set_parent(shellSurface->object());
    auto transient = Test::renderAndWaitForShown(transientSurface.get(), QSize(100, 50), Qt::blue);
    QVERIFY(transient);
    QCOMPARE(windowActivatedSpy.count(), 2);
    QCOMPARE(windowActivatedSpy.last().at(0).value<Window *>(), transient);
    QCOMPARE(workspace()->activeWindow(), transient);

    transientShellSurface.reset();
    transientSurface.reset();
    QVERIFY(windowActivatedSpy.wait());
    QCOMPARE(windowActivatedSpy.count(), 3);
    QCOMPARE(windowActivatedSpy.last().at(0).value<Window *>(), window);
}

void ActivationTest::testFullAreaLayerSurfaceUnderlay_data()
{
    QTest::addColumn<Test::LayerShellV1::layer>("layer");

    QTest::addRow("background") << Test::LayerShellV1::layer_background;
    QTest::addRow("bottom") << Test::LayerShellV1::layer_bottom;
}

void ActivationTest::testFullAreaLayerSurfaceUnderlay()
{
    // This test verifies that an underlay layer shell surface that covers the whole screen will not
    // be activated without a valid activation token by accident.

    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::High);

    // Show a regular window.
    Test::XdgToplevelWindow window;
    QVERIFY(window.show());
    QCOMPARE(workspace()->activeWindow(), window.m_window);

    // Show a fullscreen layer shell surface.
    QFETCH(Test::LayerShellV1::layer, layer);
    std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
    std::unique_ptr<Test::LayerSurfaceV1> shellSurface(Test::createLayerSurfaceV1(surface.get(), QStringLiteral("test")));
    shellSurface->set_layer(layer);
    shellSurface->set_anchor(Test::LayerSurfaceV1::anchor_top | Test::LayerSurfaceV1::anchor_right | Test::LayerSurfaceV1::anchor_bottom | Test::LayerSurfaceV1::anchor_left);
    shellSurface->set_size(0, 0);
    shellSurface->set_keyboard_interactivity(1);
    surface->commit(KWayland::Client::Surface::CommitFlag::None);

    QSignalSpy configureRequestedSpy(shellSurface.get(), &Test::LayerSurfaceV1::configureRequested);
    QVERIFY(configureRequestedSpy.wait());
    const QSize requestedSize = configureRequestedSpy.last().at(1).toSize();
    shellSurface->ack_configure(configureRequestedSpy.last().at(0).toUInt());
    Test::renderAndWaitForShown(surface.get(), requestedSize, Qt::red);
    QCOMPARE(workspace()->activeWindow(), window.m_window);
}

void ActivationTest::testFullAreaLayerSurfaceOverlay_data()
{
    QTest::addColumn<Test::LayerShellV1::layer>("layer");

    QTest::addRow("top") << Test::LayerShellV1::layer_top;
    QTest::addRow("overlay") << Test::LayerShellV1::layer_overlay;
}

void ActivationTest::testFullAreaLayerSurfaceOverlay()
{
    // This test verifies that an overlay layer shell surface that covers the whole screen will be
    // activated even without a valid activation token (because it will cover the active window).

    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::High);

    // Show a regular window.
    Test::XdgToplevelWindow window;
    QVERIFY(window.show());
    QCOMPARE(workspace()->activeWindow(), window.m_window);

    // Show a fullscreen layer shell surface.
    QFETCH(Test::LayerShellV1::layer, layer);
    std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
    std::unique_ptr<Test::LayerSurfaceV1> shellSurface(Test::createLayerSurfaceV1(surface.get(), QStringLiteral("test")));
    shellSurface->set_layer(layer);
    shellSurface->set_anchor(Test::LayerSurfaceV1::anchor_top | Test::LayerSurfaceV1::anchor_right | Test::LayerSurfaceV1::anchor_bottom | Test::LayerSurfaceV1::anchor_left);
    shellSurface->set_size(0, 0);
    shellSurface->set_keyboard_interactivity(1);
    surface->commit(KWayland::Client::Surface::CommitFlag::None);

    QSignalSpy configureRequestedSpy(shellSurface.get(), &Test::LayerSurfaceV1::configureRequested);
    QVERIFY(configureRequestedSpy.wait());
    const QSize requestedSize = configureRequestedSpy.last().at(1).toSize();
    shellSurface->ack_configure(configureRequestedSpy.last().at(0).toUInt());
    Window *overlayWindow = Test::renderAndWaitForShown(surface.get(), requestedSize, Qt::red);
    QCOMPARE(workspace()->activeWindow(), overlayWindow);
}

void ActivationTest::testPartialAreaLayerSurfaceOverlay_data()
{
    QTest::addColumn<Test::LayerShellV1::layer>("layer");

    QTest::addRow("top") << Test::LayerShellV1::layer_top;
    QTest::addRow("overlay") << Test::LayerShellV1::layer_overlay;
}

void ActivationTest::testPartialAreaLayerSurfaceOverlay()
{
    // This test verifies that an overlay layer shell surface that partially covers the screen will
    // not be activated without an activation token by accident.

    options->setFocusStealingPreventionLevel(FocusStealingPreventionLevel::High);

    // Show a regular window.
    Test::XdgToplevelWindow window;
    QVERIFY(window.show());
    QCOMPARE(workspace()->activeWindow(), window.m_window);

    // Show a fullscreen layer shell surface.
    QFETCH(Test::LayerShellV1::layer, layer);
    std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
    std::unique_ptr<Test::LayerSurfaceV1> shellSurface(Test::createLayerSurfaceV1(surface.get(), QStringLiteral("test")));
    shellSurface->set_layer(layer);
    shellSurface->set_size(1000, 1000);
    shellSurface->set_keyboard_interactivity(1);
    surface->commit(KWayland::Client::Surface::CommitFlag::None);

    QSignalSpy configureRequestedSpy(shellSurface.get(), &Test::LayerSurfaceV1::configureRequested);
    QVERIFY(configureRequestedSpy.wait());
    const QSize requestedSize = configureRequestedSpy.last().at(1).toSize();
    shellSurface->ack_configure(configureRequestedSpy.last().at(0).toUInt());
    Test::renderAndWaitForShown(surface.get(), requestedSize, Qt::red);
    QCOMPARE(workspace()->activeWindow(), window.m_window);
}
}

WAYLANDTEST_MAIN(KWin::ActivationTest)
#include "activation_test.moc"