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kwin/autotests/integration/x11_window_test.cpp
Vlad Zahorodnii 36c447a35a autotests: Add X11 stack tests
2024-08-20 12:42:49 +00:00

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/*
KWin - the KDE window manager
This file is part of the KDE project.
SPDX-FileCopyrightText: 2016 Martin Gräßlin <mgraesslin@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "kwin_wayland_test.h"
#include "atoms.h"
#include "compositor.h"
#include "cursor.h"
#include "pointer_input.h"
#include "virtualdesktops.h"
#include "wayland_server.h"
#include "workspace.h"
#include "x11window.h"
#include <KWayland/Client/surface.h>
#include <linux/input-event-codes.h>
#include <netwm.h>
#include <xcb/xcb_icccm.h>
using namespace KWin;
static const QString s_socketName = QStringLiteral("wayland_test_x11_window-0");
class X11WindowTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase_data();
void initTestCase();
void init();
void cleanup();
void testMaximizedFull();
void testInitiallyMaximizedFull();
void testRequestMaximizedFull();
void testMaximizedVertical();
void testInitiallyMaximizedVertical();
void testRequestMaximizedVertical();
void testMaximizedHorizontal();
void testInitiallyMaximizedHorizontal();
void testRequestMaximizedHorizontal();
void testInteractiveMoveUnmaximizeFull();
void testInteractiveMoveUnmaximizeInitiallyFull();
void testInteractiveMoveUnmaximizeHorizontal();
void testInteractiveMoveUnmaximizeInitiallyHorizontal();
void testInteractiveMoveUnmaximizeVertical();
void testInteractiveMoveUnmaximizeInitiallyVertical();
void testFullScreen();
void testInitiallyFullScreen();
void testRequestFullScreen();
void testFullscreenLayerWithActiveWaylandWindow();
void testFullscreenWindowGroups();
void testKeepBelow();
void testInitiallyKeepBelow();
void testKeepAbove();
void testInitiallyKeepAbove();
void testMinimized();
void testInitiallyMinimized();
void testRequestMinimized();
void testSkipSwitcher();
void testInitiallySkipSwitcher();
void testRequestSkipSwitcher();
void testSkipPager();
void testInitiallySkipPager();
void testRequestSkipPager();
void testSkipTaskbar();
void testInitiallySkipTaskbar();
void testRequestSkipTaskbar();
void testOpacity();
void testDesktop_data();
void testDesktop();
void testInitialDesktop_data();
void testInitialDesktop();
void testChangeDesktop();
void testOnAllDesktops();
void testInitialOnAllDesktops();
void testChangeOnAllDesktops();
void testNetWmKeyboardMove();
void testNetWmKeyboardMoveCancel();
void testNetWmKeyboardResize();
void testNetWmKeyboardResizeCancel();
void testNetWmButtonMove();
void testNetWmButtonMoveNotPressed();
void testNetWmButtonMoveCancel();
void testNetWmButtonSize_data();
void testNetWmButtonSize();
void testNetWmButtonSizeNotPressed();
void testNetWmButtonSizeCancel();
void testMinimumSize();
void testMaximumSize();
void testTrimCaption_data();
void testTrimCaption();
void testFocusInWithWaylandLastActiveWindow();
void testCaptionChanges();
void testCaptionWmName();
void testActivateFocusedWindow();
void testReentrantMoveResize();
void testTransient();
void testGroupTransient();
void testCloseTransient();
void testCloseInactiveTransient();
void testCloseGroupTransient();
void testCloseInactiveGroupTransient();
void testModal();
void testGroupModal();
void testCloseModal();
void testCloseInactiveModal();
void testCloseGroupModal();
void testCloseInactiveGroupModal();
void testStackAboveFromApplication();
void testStackAboveFromTool();
void testStackAboveSibling();
void testStackBelowFromApplication();
void testStackBelowFromTool();
void testStackBelowSibling();
void testStackTopIfFromApplication();
void testStackTopIfFromTool();
void testStackBottomIfFromApplication();
void testStackBottomIfFromTool();
void testStackOppositeFromApplication();
void testStackOppositeFromTool();
void testStackOppositeNoSibling();
};
void X11WindowTest::initTestCase_data()
{
QTest::addColumn<qreal>("scale");
QTest::newRow("normal") << 1.0;
QTest::newRow("scaled2x") << 2.0;
}
void X11WindowTest::initTestCase()
{
qRegisterMetaType<KWin::Window *>();
QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
QVERIFY(waylandServer()->init(s_socketName));
Test::setOutputConfig({QRect(0, 0, 1280, 1024)});
kwinApp()->setConfig(KSharedConfig::openConfig(QString(), KConfig::SimpleConfig));
kwinApp()->start();
QVERIFY(applicationStartedSpy.wait());
QVERIFY(KWin::Compositor::self());
}
void X11WindowTest::init()
{
VirtualDesktopManager::self()->setCount(2);
QFETCH_GLOBAL(qreal, scale);
kwinApp()->setXwaylandScale(scale);
QVERIFY(Test::setupWaylandConnection());
}
void X11WindowTest::cleanup()
{
Test::destroyWaylandConnection();
}
static X11Window *createWindow(xcb_connection_t *connection, const QRect &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;
memset(&hints, 0, sizeof(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 *>();
}
void X11WindowTest::testMaximizedFull()
{
// This test verifies that toggling maximized mode works as expected and state changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Make the window maximized.
const QRectF originalGeometry = window->frameGeometry();
const QRectF workArea = workspace()->clientArea(MaximizeArea, window);
QSignalSpy maximizedChangedSpy(window, &Window::maximizedChanged);
window->maximize(MaximizeFull);
QCOMPARE(maximizedChangedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeFull);
QCOMPARE(window->requestedMaximizeMode(), MaximizeFull);
QCOMPARE(window->frameGeometry(), workArea);
QCOMPARE(window->geometryRestore(), originalGeometry);
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY((winInfo.state() & NET::Max) == NET::Max);
}
// Restore the window.
window->maximize(MaximizeRestore);
QCOMPARE(maximizedChangedSpy.count(), 2);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), originalGeometry);
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::Max));
}
}
void X11WindowTest::testInitiallyMaximizedFull()
{
// This test verifies that a window can be shown already in the maximized state.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Max, NET::Max);
});
QCOMPARE(window->maximizeMode(), MaximizeFull);
QCOMPARE(window->requestedMaximizeMode(), MaximizeFull);
}
void X11WindowTest::testRequestMaximizedFull()
{
// This test verifies that the client can toggle the maximized state.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set maximized state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Max, NET::Max);
xcb_flush(c.get());
}
QSignalSpy maximizedChangedSpy(window, &Window::maximizedChanged);
QVERIFY(maximizedChangedSpy.wait());
QCOMPARE(window->maximizeMode(), MaximizeFull);
QCOMPARE(window->requestedMaximizeMode(), MaximizeFull);
// Unset maximized state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::Max);
xcb_flush(c.get());
}
QVERIFY(maximizedChangedSpy.wait());
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
}
void X11WindowTest::testMaximizedVertical()
{
// This test verifies that toggling maximized vertically mode works as expected and state changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Make the window maximized.
const QRectF originalGeometry = window->frameGeometry();
const QRectF workArea = workspace()->clientArea(MaximizeArea, window);
QSignalSpy maximizedChangedSpy(window, &Window::maximizedChanged);
window->maximize(MaximizeVertical);
QCOMPARE(maximizedChangedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeVertical);
QCOMPARE(window->requestedMaximizeMode(), MaximizeVertical);
QCOMPARE(window->frameGeometry(), QRectF(originalGeometry.x(), workArea.y(), originalGeometry.width(), workArea.height()));
QCOMPARE(window->geometryRestore(), originalGeometry);
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY((winInfo.state() & NET::Max) == NET::MaxVert);
}
// Restore the window.
window->maximize(MaximizeRestore);
QCOMPARE(maximizedChangedSpy.count(), 2);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), originalGeometry);
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::Max));
}
}
void X11WindowTest::testInitiallyMaximizedVertical()
{
// This test verifies that a window can be shown already in the maximized vertically state.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::MaxVert, NET::MaxVert);
});
QCOMPARE(window->maximizeMode(), MaximizeVertical);
QCOMPARE(window->requestedMaximizeMode(), MaximizeVertical);
}
void X11WindowTest::testRequestMaximizedVertical()
{
// This test verifies that the client can toggle the maximized vertically state.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set maximized state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::MaxVert, NET::MaxVert);
xcb_flush(c.get());
}
QSignalSpy maximizedChangedSpy(window, &Window::maximizedChanged);
QVERIFY(maximizedChangedSpy.wait());
QCOMPARE(window->maximizeMode(), MaximizeVertical);
QCOMPARE(window->requestedMaximizeMode(), MaximizeVertical);
// Unset maximized state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::MaxVert);
xcb_flush(c.get());
}
QVERIFY(maximizedChangedSpy.wait());
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
}
void X11WindowTest::testMaximizedHorizontal()
{
// This test verifies that toggling maximized horizontally mode works as expected and state changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Make the window maximized.
const QRectF originalGeometry = window->frameGeometry();
const QRectF workArea = workspace()->clientArea(MaximizeArea, window);
QSignalSpy maximizedChangedSpy(window, &Window::maximizedChanged);
window->maximize(MaximizeHorizontal);
QCOMPARE(maximizedChangedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeHorizontal);
QCOMPARE(window->requestedMaximizeMode(), MaximizeHorizontal);
QCOMPARE(window->frameGeometry(), QRectF(workArea.x(), originalGeometry.y(), workArea.width(), originalGeometry.height()));
QCOMPARE(window->geometryRestore(), originalGeometry);
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY((winInfo.state() & NET::Max) == NET::MaxHoriz);
}
// Restore the window.
window->maximize(MaximizeRestore);
QCOMPARE(maximizedChangedSpy.count(), 2);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), originalGeometry);
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::Max));
}
}
void X11WindowTest::testInitiallyMaximizedHorizontal()
{
// This test verifies that a window can be shown already in the maximized horizontally state.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::MaxHoriz, NET::MaxHoriz);
});
QCOMPARE(window->maximizeMode(), MaximizeHorizontal);
QCOMPARE(window->requestedMaximizeMode(), MaximizeHorizontal);
}
void X11WindowTest::testRequestMaximizedHorizontal()
{
// This test verifies that the client can toggle the maximized horizontally state.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set maximized state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::MaxHoriz, NET::MaxHoriz);
xcb_flush(c.get());
}
QSignalSpy maximizedChangedSpy(window, &Window::maximizedChanged);
QVERIFY(maximizedChangedSpy.wait());
QCOMPARE(window->maximizeMode(), MaximizeHorizontal);
QCOMPARE(window->requestedMaximizeMode(), MaximizeHorizontal);
// Unset maximized state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::MaxHoriz);
xcb_flush(c.get());
}
QVERIFY(maximizedChangedSpy.wait());
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
}
void X11WindowTest::testInteractiveMoveUnmaximizeFull()
{
// This test verifies that a maximized x11 window is going to be properly unmaximized when it's dragged.
// Create the window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Make the window maximized.
const QRectF originalGeometry = window->frameGeometry();
window->maximize(MaximizeFull);
QCOMPARE(window->maximizeMode(), MaximizeFull);
QCOMPARE(window->requestedMaximizeMode(), MaximizeFull);
// Start interactive move.
QSignalSpy interactiveMoveResizeStartedSpy(window, &Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &Window::interactiveMoveResizeStepped);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &Window::interactiveMoveResizeFinished);
const qreal xOffset = 0.2;
const qreal yOffset = 0.5;
quint32 timestamp = 0;
Test::pointerMotion(QPointF(window->x() + window->width() * xOffset, window->y() + window->height() * yOffset), timestamp++);
window->performMouseCommand(Options::MouseMove, input()->pointer()->pos());
QCOMPARE(interactiveMoveResizeStartedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeFull);
QCOMPARE(window->requestedMaximizeMode(), MaximizeFull);
// Move the window to unmaximize it.
Test::pointerMotionRelative(QPointF(0, 100), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), QRectF(input()->pointer()->pos() - QPointF(originalGeometry.width() * xOffset, originalGeometry.height() * yOffset), originalGeometry.size()));
// Move the window again.
const QRectF normalGeometry = window->frameGeometry();
Test::pointerMotionRelative(QPointF(0, 10), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), normalGeometry.translated(0, 10));
// Finish interactive move.
window->keyPressEvent(Qt::Key_Enter);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
}
void X11WindowTest::testInteractiveMoveUnmaximizeInitiallyFull()
{
// This test verifies that an initially maximized x11 window will be properly unmaximized when it's dragged.
// Create the window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Max, NET::Max);
});
// Start interactive move.
QSignalSpy interactiveMoveResizeStartedSpy(window, &Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &Window::interactiveMoveResizeStepped);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &Window::interactiveMoveResizeFinished);
const qreal xOffset = 0.2;
const qreal yOffset = 0.5;
quint32 timestamp = 0;
Test::pointerMotion(QPointF(window->x() + window->width() * xOffset, window->y() + window->height() * yOffset), timestamp++);
window->performMouseCommand(Options::MouseMove, input()->pointer()->pos());
QCOMPARE(interactiveMoveResizeStartedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeFull);
QCOMPARE(window->requestedMaximizeMode(), MaximizeFull);
// Move the window to unmaximize it.
const QSizeF restoredSize = window->geometryRestore().size();
Test::pointerMotionRelative(QPointF(0, 100), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), QRectF(input()->pointer()->pos() - QPointF(restoredSize.width() * xOffset, restoredSize.height() * yOffset), restoredSize));
// Move the window again.
const QRectF normalGeometry = window->frameGeometry();
Test::pointerMotionRelative(QPointF(0, 10), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), normalGeometry.translated(0, 10));
// Finish interactive move.
window->keyPressEvent(Qt::Key_Enter);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
}
void X11WindowTest::testInteractiveMoveUnmaximizeHorizontal()
{
// This test verifies that a maximized horizontally x11 window is going to be properly unmaximized when it's dragged.
// Create the window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Make the window maximized.
const QRectF originalGeometry = window->frameGeometry();
window->maximize(MaximizeHorizontal);
QCOMPARE(window->maximizeMode(), MaximizeHorizontal);
QCOMPARE(window->requestedMaximizeMode(), MaximizeHorizontal);
// Start interactive move.
QSignalSpy interactiveMoveResizeStartedSpy(window, &Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &Window::interactiveMoveResizeStepped);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &Window::interactiveMoveResizeFinished);
const qreal xOffset = 0.2;
const qreal yOffset = 0.5;
quint32 timestamp = 0;
Test::pointerMotion(QPointF(window->x() + window->width() * xOffset, window->y() + window->height() * yOffset), timestamp++);
window->performMouseCommand(Options::MouseMove, input()->pointer()->pos());
QCOMPARE(interactiveMoveResizeStartedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeHorizontal);
QCOMPARE(window->requestedMaximizeMode(), MaximizeHorizontal);
// Move the window to unmaximize it.
Test::pointerMotionRelative(QPointF(100, 0), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), QRectF(input()->pointer()->pos() - QPointF(originalGeometry.width() * xOffset, originalGeometry.height() * yOffset), originalGeometry.size()));
// Move the window again.
const QRectF normalGeometry = window->frameGeometry();
Test::pointerMotionRelative(QPointF(10, 0), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), normalGeometry.translated(10, 0));
// Finish interactive move.
window->keyPressEvent(Qt::Key_Enter);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
}
void X11WindowTest::testInteractiveMoveUnmaximizeInitiallyHorizontal()
{
// This test verifies that an initially maximized horizontally x11 window will be properly unmaximized when it's dragged.
// Create the window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::MaxHoriz, NET::MaxHoriz);
});
// Start interactive move.
QSignalSpy interactiveMoveResizeStartedSpy(window, &Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &Window::interactiveMoveResizeStepped);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &Window::interactiveMoveResizeFinished);
const qreal xOffset = 0.2;
const qreal yOffset = 0.5;
quint32 timestamp = 0;
Test::pointerMotion(QPointF(window->x() + window->width() * xOffset, window->y() + window->height() * yOffset), timestamp++);
window->performMouseCommand(Options::MouseMove, input()->pointer()->pos());
QCOMPARE(interactiveMoveResizeStartedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeHorizontal);
QCOMPARE(window->requestedMaximizeMode(), MaximizeHorizontal);
// Move the window to unmaximize it.
const QSizeF restoredSize = window->geometryRestore().size();
Test::pointerMotionRelative(QPointF(100, 0), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), QRectF(input()->pointer()->pos() - QPointF(restoredSize.width() * xOffset, restoredSize.height() * yOffset), restoredSize));
// Move the window again.
const QRectF normalGeometry = window->frameGeometry();
Test::pointerMotionRelative(QPointF(10, 0), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), normalGeometry.translated(10, 0));
// Finish interactive move.
window->keyPressEvent(Qt::Key_Enter);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
}
void X11WindowTest::testInteractiveMoveUnmaximizeVertical()
{
// This test verifies that a maximized vertically x11 window is going to be properly unmaximized when it's dragged.
// Create the window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Make the window maximized.
const QRectF originalGeometry = window->frameGeometry();
window->maximize(MaximizeVertical);
QCOMPARE(window->maximizeMode(), MaximizeVertical);
QCOMPARE(window->requestedMaximizeMode(), MaximizeVertical);
// Start interactive move.
QSignalSpy interactiveMoveResizeStartedSpy(window, &Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &Window::interactiveMoveResizeStepped);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &Window::interactiveMoveResizeFinished);
const qreal xOffset = 0.2;
const qreal yOffset = 0.5;
quint32 timestamp = 0;
Test::pointerMotion(QPointF(window->x() + window->width() * xOffset, window->y() + window->height() * yOffset), timestamp++);
window->performMouseCommand(Options::MouseMove, input()->pointer()->pos());
QCOMPARE(interactiveMoveResizeStartedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeVertical);
QCOMPARE(window->requestedMaximizeMode(), MaximizeVertical);
// Move the window to unmaximize it.
Test::pointerMotionRelative(QPointF(0, 100), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), QRectF(input()->pointer()->pos() - QPointF(originalGeometry.width() * xOffset, originalGeometry.height() * yOffset), originalGeometry.size()));
// Move the window again.
const QRectF normalGeometry = window->frameGeometry();
Test::pointerMotionRelative(QPointF(0, 10), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), normalGeometry.translated(0, 10));
// Finish interactive move.
window->keyPressEvent(Qt::Key_Enter);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
}
void X11WindowTest::testInteractiveMoveUnmaximizeInitiallyVertical()
{
// This test verifies that an initially maximized vertically x11 window will be properly unmaximized when it's dragged.
// Create the window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::MaxVert, NET::MaxVert);
});
// Start interactive move.
QSignalSpy interactiveMoveResizeStartedSpy(window, &Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &Window::interactiveMoveResizeStepped);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &Window::interactiveMoveResizeFinished);
const qreal xOffset = 0.2;
const qreal yOffset = 0.5;
quint32 timestamp = 0;
Test::pointerMotion(QPointF(window->x() + window->width() * xOffset, window->y() + window->height() * yOffset), timestamp++);
window->performMouseCommand(Options::MouseMove, input()->pointer()->pos());
QCOMPARE(interactiveMoveResizeStartedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeVertical);
QCOMPARE(window->requestedMaximizeMode(), MaximizeVertical);
// Move the window to unmaximize it.
const QSizeF restoredSize = window->geometryRestore().size();
Test::pointerMotionRelative(QPointF(0, 100), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), QRectF(input()->pointer()->pos() - QPointF(restoredSize.width() * xOffset, restoredSize.height() * yOffset), restoredSize));
// Move the window again.
const QRectF normalGeometry = window->frameGeometry();
Test::pointerMotionRelative(QPointF(0, 10), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->maximizeMode(), MaximizeRestore);
QCOMPARE(window->requestedMaximizeMode(), MaximizeRestore);
QCOMPARE(window->frameGeometry(), normalGeometry.translated(0, 10));
// Finish interactive move.
window->keyPressEvent(Qt::Key_Enter);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
}
void X11WindowTest::testFullScreen()
{
// This test verifies that the fullscreen mode can be toggled and state changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Make the window maximized.
const QRectF originalGeometry = window->frameGeometry();
const QRectF screenArea = workspace()->clientArea(ScreenArea, window);
QSignalSpy fullScreenChangedSpy(window, &Window::fullScreenChanged);
window->setFullScreen(true);
QCOMPARE(fullScreenChangedSpy.count(), 1);
QCOMPARE(window->isFullScreen(), true);
QCOMPARE(window->isRequestedFullScreen(), true);
QCOMPARE(window->frameGeometry(), screenArea);
QCOMPARE(window->fullscreenGeometryRestore(), originalGeometry);
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(winInfo.state() & NET::FullScreen);
}
// Restore the window.
window->setFullScreen(false);
QCOMPARE(fullScreenChangedSpy.count(), 2);
QCOMPARE(window->isFullScreen(), false);
QCOMPARE(window->isRequestedFullScreen(), false);
QCOMPARE(window->frameGeometry(), originalGeometry);
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::FullScreen));
}
}
void X11WindowTest::testInitiallyFullScreen()
{
// This test verifies that a window can be shown already in the fullscreen state.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::FullScreen, NET::FullScreen);
});
QCOMPARE(window->isFullScreen(), true);
QCOMPARE(window->isRequestedFullScreen(), true);
}
void X11WindowTest::testRequestFullScreen()
{
// This test verifies that the client can toggle the fullscreen state.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set fullscreen state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::FullScreen, NET::FullScreen);
xcb_flush(c.get());
}
QSignalSpy fullScreenChangedSpy(window, &Window::fullScreenChanged);
QVERIFY(fullScreenChangedSpy.wait());
QCOMPARE(window->isFullScreen(), true);
QCOMPARE(window->isRequestedFullScreen(), true);
// Unset fullscreen state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::FullScreen);
xcb_flush(c.get());
}
QVERIFY(fullScreenChangedSpy.wait());
QCOMPARE(window->isFullScreen(), false);
QCOMPARE(window->isRequestedFullScreen(), false);
}
void X11WindowTest::testKeepBelow()
{
// This test verifies that keep below state can be toggled and its changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set keep below.
QSignalSpy keepBelowChangedSpy(window, &Window::keepBelowChanged);
window->setKeepBelow(true);
QCOMPARE(keepBelowChangedSpy.count(), 1);
QVERIFY(window->keepBelow());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(winInfo.state() & NET::KeepBelow);
}
// Unset keep below.
window->setKeepBelow(false);
QCOMPARE(keepBelowChangedSpy.count(), 2);
QVERIFY(!window->keepBelow());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::KeepBelow));
}
}
void X11WindowTest::testInitiallyKeepBelow()
{
// This test verifies that a window can be shown already with the keep below state set.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::KeepBelow, NET::KeepBelow);
});
QVERIFY(window->keepBelow());
}
void X11WindowTest::testKeepAbove()
{
// This test verifies that keep above state can be toggled and its changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set keep above.
QSignalSpy keepAboveChangedSpy(window, &Window::keepAboveChanged);
window->setKeepAbove(true);
QCOMPARE(keepAboveChangedSpy.count(), 1);
QVERIFY(window->keepAbove());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(winInfo.state() & NET::KeepAbove);
}
// Unset keep above.
window->setKeepAbove(false);
QCOMPARE(keepAboveChangedSpy.count(), 2);
QVERIFY(!window->keepAbove());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::KeepAbove));
}
}
void X11WindowTest::testInitiallyKeepAbove()
{
// This test verifies that a window can be shown already with the keep above state set.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::KeepAbove, NET::KeepAbove);
});
QVERIFY(window->keepAbove());
}
void X11WindowTest::testMinimized()
{
// This test verifies that a window can be minimized/unminimized and its changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Minimize.
QSignalSpy minimizedChangedSpy(window, &Window::minimizedChanged);
window->setMinimized(true);
QCOMPARE(minimizedChangedSpy.count(), 1);
QVERIFY(window->isMinimized());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(winInfo.state() & NET::Hidden);
}
// Unminimize.
window->setMinimized(false);
QCOMPARE(minimizedChangedSpy.count(), 2);
QVERIFY(!window->isMinimized());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::Hidden));
}
}
void X11WindowTest::testInitiallyMinimized()
{
// This test verifies that a window can be shown already in the minimized state.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
xcb_icccm_wm_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_wm_hints_set_iconic(&hints);
xcb_icccm_set_wm_hints(c.get(), windowId, &hints);
});
QVERIFY(window->isMinimized());
{
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(winInfo.state() & NET::Hidden);
}
}
void X11WindowTest::testRequestMinimized()
{
// This test verifies that the client can set the minimized state.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set minimized state.
{
xcb_client_message_event_t event;
event.response_type = XCB_CLIENT_MESSAGE;
event.format = 32;
event.sequence = 0;
event.window = window->window();
event.type = atoms->wm_change_state;
event.data.data32[0] = XCB_ICCCM_WM_STATE_ICONIC;
event.data.data32[1] = 0;
event.data.data32[2] = 0;
event.data.data32[3] = 0;
event.data.data32[4] = 0;
xcb_send_event(c.get(), 0, kwinApp()->x11RootWindow(),
XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT,
reinterpret_cast<const char *>(&event));
xcb_flush(c.get());
}
QSignalSpy minimizedChangedSpy(window, &Window::minimizedChanged);
QVERIFY(minimizedChangedSpy.wait());
QVERIFY(window->isMinimized());
}
void X11WindowTest::testSkipSwitcher()
{
// This test verifies that skip switcher changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set skip switcher.
QSignalSpy skipSwitcherChangedSpy(window, &Window::skipSwitcherChanged);
window->setSkipSwitcher(true);
QCOMPARE(skipSwitcherChangedSpy.count(), 1);
QVERIFY(window->skipSwitcher());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(winInfo.state() & NET::SkipSwitcher);
}
// Unset skip switcher.
window->setSkipSwitcher(false);
QCOMPARE(skipSwitcherChangedSpy.count(), 2);
QVERIFY(!window->skipSwitcher());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::SkipSwitcher));
}
}
void X11WindowTest::testInitiallySkipSwitcher()
{
// This test verifies that a window can be shown already with the skip switcher state set.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::SkipSwitcher, NET::SkipSwitcher);
});
QVERIFY(window->skipSwitcher());
}
void X11WindowTest::testRequestSkipSwitcher()
{
// This test verifies that the client can change the skip switcher state.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set the skip switcher state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::SkipSwitcher, NET::SkipSwitcher);
xcb_flush(c.get());
}
QSignalSpy skipSwitcherChangedSpy(window, &Window::skipSwitcherChanged);
QVERIFY(skipSwitcherChangedSpy.wait());
QVERIFY(window->skipSwitcher());
// Unset the skip switcher state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::SkipSwitcher);
xcb_flush(c.get());
}
QVERIFY(skipSwitcherChangedSpy.wait());
QVERIFY(!window->skipSwitcher());
}
void X11WindowTest::testSkipPager()
{
// This test verifies that skip pager changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set skip pager.
QSignalSpy skipPagerChangedSpy(window, &Window::skipPagerChanged);
window->setSkipPager(true);
QCOMPARE(skipPagerChangedSpy.count(), 1);
QVERIFY(window->skipPager());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(winInfo.state() & NET::SkipPager);
}
// Unset skip pager.
window->setSkipPager(false);
QCOMPARE(skipPagerChangedSpy.count(), 2);
QVERIFY(!window->skipPager());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::SkipPager));
}
}
void X11WindowTest::testInitiallySkipPager()
{
// This test verifies that a window can be shown already with the skip pager state set.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::SkipPager, NET::SkipPager);
});
QVERIFY(window->skipPager());
}
void X11WindowTest::testRequestSkipPager()
{
// This test verifies that the client can change the skip pager state.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set the skip pager state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::SkipPager, NET::SkipPager);
xcb_flush(c.get());
}
QSignalSpy skipPagerChangedSpy(window, &Window::skipPagerChanged);
QVERIFY(skipPagerChangedSpy.wait());
QVERIFY(window->skipPager());
// Unset the skip pager state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::SkipPager);
xcb_flush(c.get());
}
QVERIFY(skipPagerChangedSpy.wait());
QVERIFY(!window->skipPager());
}
void X11WindowTest::testSkipTaskbar()
{
// This test verifies that skip taskbar changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set skip taskbar.
QSignalSpy skipTaskbarChangedSpy(window, &Window::skipTaskbarChanged);
window->setSkipTaskbar(true);
QCOMPARE(skipTaskbarChangedSpy.count(), 1);
QVERIFY(window->skipTaskbar());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(winInfo.state() & NET::SkipTaskbar);
}
// Unset skip taskbar.
window->setSkipTaskbar(false);
QCOMPARE(skipTaskbarChangedSpy.count(), 2);
QVERIFY(!window->skipTaskbar());
{
Xcb::sync();
NETWinInfo winInfo(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
QVERIFY(!(winInfo.state() & NET::SkipTaskbar));
}
}
void X11WindowTest::testInitiallySkipTaskbar()
{
// This test verifies that a window can be shown already with the skip taskbar state set.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::SkipTaskbar, NET::SkipTaskbar);
});
QVERIFY(window->skipTaskbar());
}
void X11WindowTest::testRequestSkipTaskbar()
{
// This test verifies that the client can change the skip taskbar state.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set the skip taskbar state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::SkipTaskbar, NET::SkipTaskbar);
xcb_flush(c.get());
}
QSignalSpy skipTaskbarChangedSpy(window, &Window::skipTaskbarChanged);
QVERIFY(skipTaskbarChangedSpy.wait());
QVERIFY(window->skipTaskbar());
// Unset the skip taskbar state.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::SkipTaskbar);
xcb_flush(c.get());
}
QVERIFY(skipTaskbarChangedSpy.wait());
QVERIFY(!window->skipTaskbar());
}
void X11WindowTest::testOpacity()
{
// This test verifies that _NET_WM_WINDOW_OPACITY is properly sync'ed with Window::opacity().
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::Properties(), NET::WM2Opacity);
info.setOpacityF(0.5);
});
QCOMPARE(window->opacity(), 0.5);
// Change the opacity.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::Properties(), NET::WM2Opacity);
info.setOpacityF(0.8);
xcb_flush(c.get());
}
QSignalSpy opacityChangedSpy(window, &Window::opacityChanged);
QVERIFY(opacityChangedSpy.wait());
QCOMPARE(window->opacity(), 0.8);
}
void X11WindowTest::testDesktop_data()
{
QTest::addColumn<uint>("desktopId");
QTest::addRow("first") << uint(1);
QTest::addRow("second") << uint(2);
}
void X11WindowTest::testDesktop()
{
// This test verifies that desktop changes are propagated to the client.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Send the window to the given desktop.
QFETCH(uint, desktopId);
VirtualDesktop *desktop = VirtualDesktopManager::self()->desktopForX11Id(desktopId);
window->setDesktops({desktop});
{
Xcb::sync();
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
QCOMPARE(info.desktop(), desktopId);
}
}
void X11WindowTest::testInitialDesktop_data()
{
QTest::addColumn<uint>("desktopId");
QTest::addRow("first") << uint(1);
QTest::addRow("second") << uint(2);
}
void X11WindowTest::testInitialDesktop()
{
// This test verifies that a window can be shown initially on a particular virtual desktop.
QFETCH(uint, desktopId);
VirtualDesktop *desktop = VirtualDesktopManager::self()->desktopForX11Id(desktopId);
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &desktopId](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
info.setDesktop(desktopId);
});
QCOMPARE(window->desktops(), (QList<VirtualDesktop *>{desktop}));
}
void X11WindowTest::testChangeDesktop()
{
// This test verifies that the client can send its window to another virtual desktop.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
info.setDesktop(1);
});
// Send the window to another desktop.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
info.setDesktop(2);
xcb_flush(c.get());
}
QSignalSpy desktopsChangedSpy(window, &Window::desktopsChanged);
QVERIFY(desktopsChangedSpy.wait());
QCOMPARE(window->desktops(), (QList<VirtualDesktop *>{VirtualDesktopManager::self()->desktopForX11Id(2)}));
}
void X11WindowTest::testOnAllDesktops()
{
// This test verifies that desktop changes are propagated to the client.
VirtualDesktop *activeDesktop = VirtualDesktopManager::self()->currentDesktop();
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
QCOMPARE(info.desktop(), activeDesktop->x11DesktopNumber());
}
// Set the window on all desktops.
window->setOnAllDesktops(true);
{
Xcb::sync();
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
QCOMPARE(info.desktop(), -1);
}
// Unset the window on all desktops.
window->setOnAllDesktops(false);
{
Xcb::sync();
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
QCOMPARE(info.desktop(), activeDesktop->x11DesktopNumber());
}
}
void X11WindowTest::testInitialOnAllDesktops()
{
// This test verifies that a client can show a window, which is already on all desktops.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
info.setDesktop(-1);
});
QVERIFY(window->isOnAllDesktops());
}
void X11WindowTest::testChangeOnAllDesktops()
{
// This test verifies that a client can set/unset its window on all desktops.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(0, 0, 100, 200));
// Set the window on all desktops.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
info.setDesktop(-1);
xcb_flush(c.get());
}
QSignalSpy desktopsChangedSpy(window, &Window::desktopsChanged);
QVERIFY(desktopsChangedSpy.wait());
QVERIFY(window->isOnAllDesktops());
// Unset the window on all desktops.
{
NETWinInfo info(c.get(), window->window(), kwinApp()->x11RootWindow(), NET::WMDesktop, NET::Properties2());
info.setDesktop(1);
xcb_flush(c.get());
}
QVERIFY(desktopsChangedSpy.wait());
QCOMPARE(window->desktops(), (QList<VirtualDesktop *>{VirtualDesktopManager::self()->desktopForX11Id(1)}));
}
void X11WindowTest::testNetWmKeyboardMove()
{
// This test verifies that a client can initiate a keyboard interactive move operation.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive move.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width() / 2), Xcb::toXNative(window->y() + window->height() / 2), NET::KeyboardMove, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &X11Window::interactiveMoveResizeFinished);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &X11Window::interactiveMoveResizeStepped);
QVERIFY(interactiveMoveResizeStartedSpy.wait());
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(window->isInteractiveMove());
// Move the window to the right.
const QRectF originalGeometry = window->frameGeometry();
quint32 timestamp = 0;
Test::keyboardKeyPressed(KEY_RIGHT, timestamp++);
Test::keyboardKeyReleased(KEY_RIGHT, timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->frameGeometry(), originalGeometry.translated(8, 0));
// Finish the interactive move.
Test::keyboardKeyPressed(KEY_ENTER, timestamp++);
Test::keyboardKeyReleased(KEY_ENTER, timestamp++);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
QCOMPARE(window->frameGeometry(), originalGeometry.translated(8, 0));
}
void X11WindowTest::testNetWmKeyboardMoveCancel()
{
// This test verifies that a client can initiate a keyboard interactive move operation and then cancel it.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive move.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width() / 2), Xcb::toXNative(window->y() + window->height() / 2), NET::KeyboardMove, XCB_BUTTON_INDEX_ANY);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &X11Window::interactiveMoveResizeFinished);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &X11Window::interactiveMoveResizeStepped);
QVERIFY(interactiveMoveResizeStartedSpy.wait());
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(window->isInteractiveMove());
// Move the window to the right.
const QRectF originalGeometry = window->frameGeometry();
quint32 timestamp = 0;
Test::keyboardKeyPressed(KEY_RIGHT, timestamp++);
Test::keyboardKeyReleased(KEY_RIGHT, timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->frameGeometry(), originalGeometry.translated(8, 0));
// Cancel the interactive move.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width() / 2), Xcb::toXNative(window->y() + window->height() / 2), NET::MoveResizeCancel, XCB_BUTTON_INDEX_ANY);
xcb_flush(c.get());
}
QVERIFY(interactiveMoveResizeFinishedSpy.wait());
QCOMPARE(window->frameGeometry(), originalGeometry);
}
void X11WindowTest::testNetWmKeyboardResize()
{
// This test verifies that a client can initiate a keyboard interactive resize operation.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive resize.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width()), Xcb::toXNative(window->y() + window->height()), NET::KeyboardSize, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &X11Window::interactiveMoveResizeFinished);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &X11Window::interactiveMoveResizeStepped);
QSignalSpy frameGeometryChangedSpy(window, &X11Window::frameGeometryChanged);
QVERIFY(interactiveMoveResizeStartedSpy.wait());
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(window->isInteractiveResize());
// Move the window to the right, the frame geometry will be updated some time later.
const QRectF originalGeometry = window->frameGeometry();
quint32 timestamp = 0;
Test::keyboardKeyPressed(KEY_RIGHT, timestamp++);
Test::keyboardKeyReleased(KEY_RIGHT, timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(frameGeometryChangedSpy.wait());
QCOMPARE(window->frameGeometry(), originalGeometry.adjusted(0, 0, 8, 0));
// Finish the interactive move.
Test::keyboardKeyPressed(KEY_ENTER, timestamp++);
Test::keyboardKeyReleased(KEY_ENTER, timestamp++);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
QCOMPARE(window->frameGeometry(), originalGeometry.adjusted(0, 0, 8, 0));
}
void X11WindowTest::testNetWmKeyboardResizeCancel()
{
// This test verifies that a client can initiate a keyboard interactive resize operation and then cancel it.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive resize.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width()), Xcb::toXNative(window->y() + window->height()), NET::KeyboardSize, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &X11Window::interactiveMoveResizeFinished);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &X11Window::interactiveMoveResizeStepped);
QSignalSpy frameGeometryChangedSpy(window, &X11Window::frameGeometryChanged);
QVERIFY(interactiveMoveResizeStartedSpy.wait());
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(window->isInteractiveResize());
// Move the window to the right, the frame geometry will be updated some time later.
const QRectF originalGeometry = window->frameGeometry();
quint32 timestamp = 0;
Test::keyboardKeyPressed(KEY_RIGHT, timestamp++);
Test::keyboardKeyReleased(KEY_RIGHT, timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(frameGeometryChangedSpy.wait());
QCOMPARE(window->frameGeometry(), originalGeometry.adjusted(0, 0, 8, 0));
// Cancel the interactive move.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width()), Xcb::toXNative(window->y() + window->height()), NET::MoveResizeCancel, XCB_BUTTON_INDEX_ANY);
xcb_flush(c.get());
}
QVERIFY(interactiveMoveResizeFinishedSpy.wait());
QCOMPARE(window->frameGeometry(), originalGeometry);
}
void X11WindowTest::testNetWmButtonMove()
{
// This test verifies that a client can initiate an interactive move operation controlled by the pointer.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive move.
const QRectF originalGeometry = window->frameGeometry();
quint32 timestamp = 0;
Test::pointerButtonPressed(BTN_LEFT, timestamp++);
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width() / 2), Xcb::toXNative(window->y() + window->height() / 2), NET::Move, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &X11Window::interactiveMoveResizeFinished);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &X11Window::interactiveMoveResizeStepped);
QVERIFY(interactiveMoveResizeStartedSpy.wait());
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(window->isInteractiveMove());
// Move the window to the right.
Test::pointerMotionRelative(QPointF(8, 0), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->frameGeometry(), originalGeometry.translated(8, 0));
// Finish the interactive move.
Test::pointerButtonReleased(BTN_LEFT, timestamp++);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
QCOMPARE(window->frameGeometry(), originalGeometry.translated(8, 0));
}
void X11WindowTest::testNetWmButtonMoveNotPressed()
{
// This test verifies that an interactive move operation won't be started if the specified button is not pressed.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive move.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width() / 2), Xcb::toXNative(window->y() + window->height() / 2), NET::Move, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QVERIFY(!interactiveMoveResizeStartedSpy.wait(10));
}
void X11WindowTest::testNetWmButtonMoveCancel()
{
// This test verifies that a client can initiate an interactive move operation controlled by the pointer and then cancel it.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive move.
const QRectF originalGeometry = window->frameGeometry();
quint32 timestamp = 0;
Test::pointerButtonPressed(BTN_LEFT, timestamp++);
auto releaseButton = qScopeGuard([&timestamp]() {
Test::pointerButtonReleased(BTN_LEFT, timestamp++);
});
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width() / 2), Xcb::toXNative(window->y() + window->height() / 2), NET::Move, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &X11Window::interactiveMoveResizeFinished);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &X11Window::interactiveMoveResizeStepped);
QVERIFY(interactiveMoveResizeStartedSpy.wait());
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(window->isInteractiveMove());
// Move the window to the right.
Test::pointerMotionRelative(QPointF(8, 0), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QCOMPARE(window->frameGeometry(), originalGeometry.translated(8, 0));
// Cancel the interactive move.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x() + window->width() / 2), Xcb::toXNative(window->y() + window->height() / 2), NET::MoveResizeCancel, XCB_BUTTON_INDEX_ANY);
xcb_flush(c.get());
}
QVERIFY(interactiveMoveResizeFinishedSpy.wait());
QCOMPARE(window->frameGeometry(), originalGeometry);
}
void X11WindowTest::testNetWmButtonSize_data()
{
QTest::addColumn<Gravity>("gravity");
QTest::addColumn<NET::Direction>("direction");
QTest::addRow("top-left") << Gravity::TopLeft << NET::Direction::TopLeft;
QTest::addRow("top") << Gravity::Top << NET::Direction::Top;
QTest::addRow("top-right") << Gravity::TopRight << NET::Direction::TopRight;
QTest::addRow("right") << Gravity::Right << NET::Direction::Right;
QTest::addRow("bottom-right") << Gravity::BottomRight << NET::Direction::BottomRight;
QTest::addRow("bottom") << Gravity::Bottom << NET::Direction::Bottom;
QTest::addRow("bottom-left") << Gravity::BottomLeft << NET::Direction::BottomLeft;
QTest::addRow("left") << Gravity::Left << NET::Direction::Left;
}
static QPointF directionToVector(NET::Direction direction, const QSizeF &size)
{
switch (direction) {
case NET::Direction::TopLeft:
return QPointF(-size.width(), -size.height());
case NET::Direction::Top:
return QPointF(0, -size.height());
case NET::Direction::TopRight:
return QPointF(size.width(), -size.height());
case NET::Direction::Right:
return QPointF(size.width(), 0);
case NET::Direction::BottomRight:
return QPointF(size.width(), size.height());
case NET::Direction::Bottom:
return QPointF(0, size.height());
case NET::Direction::BottomLeft:
return QPointF(-size.width(), size.height());
case NET::Direction::Left:
return QPointF(-size.width(), 0);
default:
Q_UNREACHABLE();
}
}
static QRectF expandRect(const QRectF &rect, NET::Direction direction, const QSizeF &amount)
{
switch (direction) {
case NET::Direction::TopLeft:
return rect.adjusted(-amount.width(), -amount.height(), 0, 0);
case NET::Direction::Top:
return rect.adjusted(0, -amount.height(), 0, 0);
case NET::Direction::TopRight:
return rect.adjusted(0, -amount.height(), amount.width(), 0);
case NET::Direction::Right:
return rect.adjusted(0, 0, amount.width(), 0);
case NET::Direction::BottomRight:
return rect.adjusted(0, 0, amount.width(), amount.height());
case NET::Direction::Bottom:
return rect.adjusted(0, 0, 0, amount.height());
case NET::Direction::BottomLeft:
return rect.adjusted(-amount.width(), 0, 0, amount.height());
case NET::Direction::Left:
return rect.adjusted(-amount.width(), 0, 0, 0);
default:
Q_UNREACHABLE();
}
}
void X11WindowTest::testNetWmButtonSize()
{
// This test verifies that a client can initiate an interactive move operation controlled by the pointer.
QFETCH(NET::Direction, direction);
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive move.
const QRectF originalGeometry = window->frameGeometry();
const QPointF initialPointer = window->frameGeometry().center() + directionToVector(direction, originalGeometry.size() * 0.5);
quint32 timestamp = 0;
Test::pointerButtonPressed(BTN_LEFT, timestamp++);
Test::pointerMotion(initialPointer, timestamp++);
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(initialPointer.x()), Xcb::toXNative(initialPointer.y()), direction, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &X11Window::interactiveMoveResizeFinished);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &X11Window::interactiveMoveResizeStepped);
QSignalSpy frameGeometryChangedSpy(window, &X11Window::frameGeometryChanged);
QVERIFY(interactiveMoveResizeStartedSpy.wait());
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(window->isInteractiveResize());
QTEST(window->interactiveMoveResizeGravity(), "gravity");
// Resize the window a tiny bit.
Test::pointerMotionRelative(directionToVector(direction, QSizeF(8, 8)), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(frameGeometryChangedSpy.wait());
QCOMPARE(window->frameGeometry(), expandRect(originalGeometry, direction, QSizeF(8, 8)));
// Finish the interactive move.
Test::pointerButtonReleased(BTN_LEFT, timestamp++);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
QCOMPARE(window->frameGeometry(), expandRect(originalGeometry, direction, QSizeF(8, 8)));
}
void X11WindowTest::testNetWmButtonSizeNotPressed()
{
// This test verifies that an interactive siize operation won't be started if the specified button is not pressed.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive move.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x()), Xcb::toXNative(window->y()), NET::TopLeft, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QVERIFY(!interactiveMoveResizeStartedSpy.wait(10));
}
void X11WindowTest::testNetWmButtonSizeCancel()
{
// This test verifies that a client can start an interactive resize and then cancel it.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *window = createWindow(c.get(), QRect(100, 100, 100, 200));
// Request interactive resize.
const QRectF originalGeometry = window->frameGeometry();
quint32 timestamp = 0;
Test::pointerButtonPressed(BTN_LEFT, timestamp++);
auto releaseButton = qScopeGuard([&timestamp]() {
Test::pointerButtonReleased(BTN_LEFT, timestamp++);
});
Test::pointerMotion(originalGeometry.topLeft(), timestamp++);
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x()), Xcb::toXNative(window->y()), NET::TopLeft, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QSignalSpy interactiveMoveResizeStartedSpy(window, &X11Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &X11Window::interactiveMoveResizeFinished);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &X11Window::interactiveMoveResizeStepped);
QSignalSpy frameGeometryChangedSpy(window, &X11Window::frameGeometryChanged);
QVERIFY(interactiveMoveResizeStartedSpy.wait());
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(window->isInteractiveResize());
// Resize the window a tiny bit.
Test::pointerMotionRelative(QPointF(-8, -8), timestamp++);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(frameGeometryChangedSpy.wait());
QCOMPARE(window->frameGeometry(), originalGeometry.adjusted(-8, -8, 0, 0));
// Cancel the interactive resize.
{
NETRootInfo root(c.get(), NET::Properties());
root.moveResizeRequest(window->window(), Xcb::toXNative(window->x()), Xcb::toXNative(window->y()), NET::MoveResizeCancel, XCB_BUTTON_INDEX_1);
xcb_flush(c.get());
}
QVERIFY(interactiveMoveResizeFinishedSpy.wait());
QCOMPARE(window->frameGeometry(), originalGeometry);
}
void X11WindowTest::testMinimumSize()
{
// This test verifies that the minimum size constraint is correctly applied.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
const QRect windowGeometry(0, 0, 100, 200);
xcb_window_t windowId = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_size_hints_set_min_size(&hints, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.last().first().value<X11Window *>();
QVERIFY(window);
QVERIFY(window->isDecorated());
QSignalSpy interactiveMoveResizeStartedSpy(window, &Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &Window::interactiveMoveResizeStepped);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &Window::interactiveMoveResizeFinished);
QSignalSpy frameGeometryChangedSpy(window, &Window::frameGeometryChanged);
// Begin resize.
QCOMPARE(workspace()->moveResizeWindow(), nullptr);
QVERIFY(!window->isInteractiveResize());
workspace()->slotWindowResize();
QCOMPARE(workspace()->moveResizeWindow(), window);
QCOMPARE(interactiveMoveResizeStartedSpy.count(), 1);
QVERIFY(window->isInteractiveResize());
const QPointF cursorPos = KWin::Cursors::self()->mouse()->pos();
const qreal scale = kwinApp()->xwaylandScale();
window->keyPressEvent(Qt::Key_Left);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(-8, 0));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(!frameGeometryChangedSpy.wait(10));
QCOMPARE(window->clientSize().width(), 100 / scale);
window->keyPressEvent(Qt::Key_Right);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos);
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(!frameGeometryChangedSpy.wait(10));
QCOMPARE(window->clientSize().width(), 100 / scale);
window->keyPressEvent(Qt::Key_Right);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(8, 0));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(frameGeometryChangedSpy.wait());
// whilst X11 window size goes through scale, the increment is a logical value kwin side
QCOMPARE(window->clientSize().width(), 100 / scale + 8);
window->keyPressEvent(Qt::Key_Up);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(8, -8));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(!frameGeometryChangedSpy.wait(10));
QCOMPARE(window->clientSize().height(), 200 / scale);
window->keyPressEvent(Qt::Key_Down);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(8, 0));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(!frameGeometryChangedSpy.wait(10));
QCOMPARE(window->clientSize().height(), 200 / scale);
window->keyPressEvent(Qt::Key_Down);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(8, 8));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 2);
QVERIFY(frameGeometryChangedSpy.wait());
QCOMPARE(window->clientSize().height(), 200 / scale + 8);
// Finish the resize operation.
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 0);
window->keyPressEvent(Qt::Key_Enter);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
QCOMPARE(workspace()->moveResizeWindow(), nullptr);
QVERIFY(!window->isInteractiveResize());
// Destroy the window.
QSignalSpy windowClosedSpy(window, &X11Window::closed);
xcb_unmap_window(c.get(), windowId);
xcb_destroy_window(c.get(), windowId);
xcb_flush(c.get());
QVERIFY(windowClosedSpy.wait());
c.reset();
}
void X11WindowTest::testMaximumSize()
{
// This test verifies that the maximum size constraint is correctly applied.
// Create an xcb window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
const QRect windowGeometry(0, 0, 100, 200);
xcb_window_t windowId = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_size_hints_set_max_size(&hints, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.last().first().value<X11Window *>();
QVERIFY(window);
QVERIFY(window->isDecorated());
QSignalSpy interactiveMoveResizeStartedSpy(window, &Window::interactiveMoveResizeStarted);
QSignalSpy interactiveMoveResizeSteppedSpy(window, &Window::interactiveMoveResizeStepped);
QSignalSpy interactiveMoveResizeFinishedSpy(window, &Window::interactiveMoveResizeFinished);
QSignalSpy frameGeometryChangedSpy(window, &Window::frameGeometryChanged);
// Begin resize.
QCOMPARE(workspace()->moveResizeWindow(), nullptr);
QVERIFY(!window->isInteractiveResize());
workspace()->slotWindowResize();
QCOMPARE(workspace()->moveResizeWindow(), window);
QCOMPARE(interactiveMoveResizeStartedSpy.count(), 1);
QVERIFY(window->isInteractiveResize());
const QPointF cursorPos = KWin::Cursors::self()->mouse()->pos();
const qreal scale = kwinApp()->xwaylandScale();
window->keyPressEvent(Qt::Key_Right);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(8, 0));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QVERIFY(!frameGeometryChangedSpy.wait(10));
QCOMPARE(window->clientSize().width(), 100 / scale);
window->keyPressEvent(Qt::Key_Left);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos);
QVERIFY(!interactiveMoveResizeSteppedSpy.wait(10));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 0);
QCOMPARE(window->clientSize().width(), 100 / scale);
window->keyPressEvent(Qt::Key_Left);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(-8, 0));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(frameGeometryChangedSpy.wait());
QCOMPARE(window->clientSize().width(), 100 / scale - 8);
window->keyPressEvent(Qt::Key_Down);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(-8, 8));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(!frameGeometryChangedSpy.wait(10));
QCOMPARE(window->clientSize().height(), 200 / scale);
window->keyPressEvent(Qt::Key_Up);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(-8, 0));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 1);
QVERIFY(!frameGeometryChangedSpy.wait(10));
QCOMPARE(window->clientSize().height(), 200 / scale);
window->keyPressEvent(Qt::Key_Up);
window->updateInteractiveMoveResize(KWin::Cursors::self()->mouse()->pos(), Qt::KeyboardModifiers());
QCOMPARE(KWin::Cursors::self()->mouse()->pos(), cursorPos + QPoint(-8, -8));
QCOMPARE(interactiveMoveResizeSteppedSpy.count(), 2);
QVERIFY(frameGeometryChangedSpy.wait());
QCOMPARE(window->clientSize().height(), 200 / scale - 8);
// Finish the resize operation.
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 0);
window->keyPressEvent(Qt::Key_Enter);
QCOMPARE(interactiveMoveResizeFinishedSpy.count(), 1);
QCOMPARE(workspace()->moveResizeWindow(), nullptr);
QVERIFY(!window->isInteractiveResize());
// Destroy the window.
QSignalSpy windowClosedSpy(window, &X11Window::closed);
xcb_unmap_window(c.get(), windowId);
xcb_destroy_window(c.get(), windowId);
xcb_flush(c.get());
QVERIFY(windowClosedSpy.wait());
c.reset();
}
void X11WindowTest::testTrimCaption_data()
{
QTest::addColumn<QByteArray>("originalTitle");
QTest::addColumn<QByteArray>("expectedTitle");
QTest::newRow("simplified")
<< QByteArrayLiteral("Was tun, wenn Schüler Autismus haben?\342\200\250\342\200\250\342\200\250 – Marlies Hübner - Mozilla Firefox")
<< QByteArrayLiteral("Was tun, wenn Schüler Autismus haben? – Marlies Hübner - Mozilla Firefox");
QTest::newRow("with emojis")
<< QByteArrayLiteral("\bTesting non\302\255printable:\177, emoij:\360\237\230\203, non-characters:\357\277\276")
<< QByteArrayLiteral("Testing nonprintable:, emoij:\360\237\230\203, non-characters:");
}
void X11WindowTest::testTrimCaption()
{
// this test verifies that caption is properly trimmed
// create an xcb window
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
const QRect windowGeometry(0, 0, 100, 200);
xcb_window_t windowId = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
NETWinInfo winInfo(c.get(), windowId, rootWindow(), NET::Properties(), NET::Properties2());
QFETCH(QByteArray, originalTitle);
winInfo.setName(originalTitle);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
// we should get a window for it
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.first().first().value<X11Window *>();
QVERIFY(window);
QCOMPARE(window->window(), windowId);
QFETCH(QByteArray, expectedTitle);
QCOMPARE(window->caption(), QString::fromUtf8(expectedTitle));
// and destroy the window again
xcb_unmap_window(c.get(), windowId);
xcb_flush(c.get());
QSignalSpy windowClosedSpy(window, &X11Window::closed);
QVERIFY(windowClosedSpy.wait());
xcb_destroy_window(c.get(), windowId);
c.reset();
}
void X11WindowTest::testFullscreenLayerWithActiveWaylandWindow()
{
// this test verifies that an X11 fullscreen window does not stay in the active layer
// when a Wayland window is active, see BUG: 375759
QCOMPARE(workspace()->outputs().count(), 1);
// first create an X11 window
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
const QRect windowGeometry(0, 0, 100, 200);
xcb_window_t windowId = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
// we should get a window for it
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.first().first().value<X11Window *>();
QVERIFY(window);
QCOMPARE(window->window(), windowId);
QVERIFY(!window->isFullScreen());
QVERIFY(window->isActive());
QCOMPARE(window->layer(), NormalLayer);
workspace()->slotWindowFullScreen();
QVERIFY(window->isFullScreen());
QCOMPARE(window->layer(), ActiveLayer);
QCOMPARE(workspace()->stackingOrder().last(), window);
// now let's open a Wayland window
std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
auto waylandWindow = Test::renderAndWaitForShown(surface.get(), QSize(100, 50), Qt::blue);
QVERIFY(waylandWindow);
QVERIFY(waylandWindow->isActive());
QCOMPARE(waylandWindow->layer(), NormalLayer);
QCOMPARE(workspace()->stackingOrder().last(), waylandWindow);
QCOMPARE(workspace()->stackingOrder().last(), waylandWindow);
QCOMPARE(window->layer(), NormalLayer);
// now activate fullscreen again
workspace()->activateWindow(window);
QTRY_VERIFY(window->isActive());
QCOMPARE(window->layer(), ActiveLayer);
QCOMPARE(workspace()->stackingOrder().last(), window);
QCOMPARE(workspace()->stackingOrder().last(), window);
// activate wayland window again
workspace()->activateWindow(waylandWindow);
QTRY_VERIFY(waylandWindow->isActive());
QCOMPARE(workspace()->stackingOrder().last(), waylandWindow);
QCOMPARE(workspace()->stackingOrder().last(), waylandWindow);
// back to x window
workspace()->activateWindow(window);
QTRY_VERIFY(window->isActive());
// remove fullscreen
QVERIFY(window->isFullScreen());
workspace()->slotWindowFullScreen();
QVERIFY(!window->isFullScreen());
// and fullscreen again
workspace()->slotWindowFullScreen();
QVERIFY(window->isFullScreen());
QCOMPARE(workspace()->stackingOrder().last(), window);
QCOMPARE(workspace()->stackingOrder().last(), window);
// activate wayland window again
workspace()->activateWindow(waylandWindow);
QTRY_VERIFY(waylandWindow->isActive());
QCOMPARE(workspace()->stackingOrder().last(), waylandWindow);
QCOMPARE(workspace()->stackingOrder().last(), waylandWindow);
// back to X11 window
workspace()->activateWindow(window);
QTRY_VERIFY(window->isActive());
// remove fullscreen
QVERIFY(window->isFullScreen());
workspace()->slotWindowFullScreen();
QVERIFY(!window->isFullScreen());
// and fullscreen through X API
{
Xcb::sync(); // sync so NETWinInfo fetches the correct current state
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::Properties(), NET::Properties2());
info.setState(NET::FullScreen, NET::FullScreen);
NETRootInfo rootInfo(c.get(), NET::Properties());
rootInfo.setActiveWindow(windowId, NET::FromApplication, XCB_CURRENT_TIME, XCB_WINDOW_NONE);
xcb_flush(c.get());
QTRY_VERIFY(window->isFullScreen());
QCOMPARE(workspace()->stackingOrder().last(), window);
QCOMPARE(workspace()->stackingOrder().last(), window);
}
// activate wayland window again
workspace()->activateWindow(waylandWindow);
QTRY_VERIFY(waylandWindow->isActive());
QCOMPARE(workspace()->stackingOrder().last(), waylandWindow);
QCOMPARE(workspace()->stackingOrder().last(), waylandWindow);
QCOMPARE(window->layer(), NormalLayer);
// close the window
shellSurface.reset();
surface.reset();
QVERIFY(Test::waitForWindowClosed(waylandWindow));
QTRY_VERIFY(window->isActive());
QCOMPARE(window->layer(), ActiveLayer);
// and destroy the window again
xcb_unmap_window(c.get(), windowId);
xcb_flush(c.get());
}
void X11WindowTest::testFocusInWithWaylandLastActiveWindow()
{
// this test verifies that Workspace::allowWindowActivation does not crash if last client was a Wayland client
// create an X11 window
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
const QRect windowGeometry(0, 0, 100, 200);
xcb_window_t windowId = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
// we should get a window for it
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.first().first().value<X11Window *>();
QVERIFY(window);
QCOMPARE(window->window(), windowId);
QVERIFY(window->isActive());
// create Wayland window
std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
auto waylandWindow = Test::renderAndWaitForShown(surface.get(), QSize(100, 50), Qt::blue);
QVERIFY(waylandWindow);
QVERIFY(waylandWindow->isActive());
// activate no window
workspace()->setActiveWindow(nullptr);
QVERIFY(!waylandWindow->isActive());
QVERIFY(!workspace()->activeWindow());
// and close Wayland window again
shellSurface.reset();
surface.reset();
QVERIFY(Test::waitForWindowClosed(waylandWindow));
// and try to activate the x11 window through X11 api
const auto cookie = xcb_set_input_focus_checked(c.get(), XCB_INPUT_FOCUS_NONE, windowId, XCB_CURRENT_TIME);
auto error = xcb_request_check(c.get(), cookie);
QVERIFY(!error);
// this accesses m_lastActiveWindow on trying to activate
QTRY_VERIFY(window->isActive());
// and destroy the window again
xcb_unmap_window(c.get(), windowId);
xcb_flush(c.get());
}
void X11WindowTest::testCaptionChanges()
{
// verifies that caption is updated correctly when the X11 window updates it
// BUG: 383444
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
const QRect windowGeometry(0, 0, 100, 200);
xcb_window_t windowId = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
NETWinInfo info(c.get(), windowId, kwinApp()->x11RootWindow(), NET::Properties(), NET::Properties2());
info.setName("foo");
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
// we should get a window for it
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.first().first().value<X11Window *>();
QVERIFY(window);
QCOMPARE(window->window(), windowId);
QCOMPARE(window->caption(), QStringLiteral("foo"));
QSignalSpy captionChangedSpy(window, &X11Window::captionChanged);
info.setName("bar");
xcb_flush(c.get());
QVERIFY(captionChangedSpy.wait());
QCOMPARE(window->caption(), QStringLiteral("bar"));
// and destroy the window again
QSignalSpy windowClosedSpy(window, &X11Window::closed);
xcb_unmap_window(c.get(), windowId);
xcb_flush(c.get());
QVERIFY(windowClosedSpy.wait());
xcb_destroy_window(c.get(), windowId);
c.reset();
}
void X11WindowTest::testCaptionWmName()
{
// this test verifies that a caption set through WM_NAME is read correctly
// open glxgears as that one only uses WM_NAME
QSignalSpy windowAddedSpy(workspace(), &Workspace::windowAdded);
QProcess glxgears;
glxgears.setProgram(QStringLiteral("glxgears"));
glxgears.start();
QVERIFY(glxgears.waitForStarted());
QVERIFY(windowAddedSpy.wait());
QCOMPARE(windowAddedSpy.count(), 1);
QCOMPARE(workspace()->windows().count(), 1);
Window *glxgearsWindow = workspace()->windows().first();
QCOMPARE(glxgearsWindow->caption(), QStringLiteral("glxgears"));
glxgears.terminate();
QVERIFY(glxgears.waitForFinished());
}
void X11WindowTest::testFullscreenWindowGroups()
{
// this test creates an X11 window and puts it to full screen
// then a second window is created which is in the same window group
// BUG: 388310
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
const QRect windowGeometry(0, 0, 100, 200);
xcb_window_t windowId = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.first().first().value<X11Window *>();
QVERIFY(window);
QCOMPARE(window->window(), windowId);
QCOMPARE(window->isActive(), true);
QCOMPARE(window->isFullScreen(), false);
QCOMPARE(window->layer(), NormalLayer);
workspace()->slotWindowFullScreen();
QCOMPARE(window->isFullScreen(), true);
QCOMPARE(window->layer(), ActiveLayer);
// now let's create a second window
windowCreatedSpy.clear();
xcb_window_t w2 = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, w2, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints2;
memset(&hints2, 0, sizeof(hints2));
xcb_icccm_size_hints_set_position(&hints2, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints2, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), w2, &hints2);
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, w2, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
xcb_map_window(c.get(), w2);
xcb_flush(c.get());
QVERIFY(windowCreatedSpy.wait());
X11Window *window2 = windowCreatedSpy.first().first().value<X11Window *>();
QVERIFY(window2);
QVERIFY(window != window2);
QCOMPARE(window2->window(), w2);
QCOMPARE(window2->isActive(), true);
QCOMPARE(window2->group(), window->group());
// first window should be moved back to normal layer
QCOMPARE(window->isActive(), false);
QCOMPARE(window->isFullScreen(), true);
QCOMPARE(window->layer(), NormalLayer);
// activating the fullscreen window again, should move it to active layer
workspace()->activateWindow(window);
QTRY_COMPARE(window->layer(), ActiveLayer);
}
void X11WindowTest::testActivateFocusedWindow()
{
// The window manager may call XSetInputFocus() on a window that already has focus, in which
// case no FocusIn event will be generated and the window won't be marked as active. This test
// verifies that we handle that subtle case properly.
Test::XcbConnectionPtr connection = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(connection.get()));
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
const QRect windowGeometry(0, 0, 100, 200);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
// Create the first test window.
const xcb_window_t windowId1 = xcb_generate_id(connection.get());
xcb_create_window(connection.get(), XCB_COPY_FROM_PARENT, windowId1, rootWindow(),
windowGeometry.x(), windowGeometry.y(),
windowGeometry.width(), windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_icccm_set_wm_normal_hints(connection.get(), windowId1, &hints);
xcb_change_property(connection.get(), XCB_PROP_MODE_REPLACE, windowId1,
atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId1);
xcb_map_window(connection.get(), windowId1);
xcb_flush(connection.get());
QVERIFY(windowCreatedSpy.wait());
X11Window *window1 = windowCreatedSpy.first().first().value<X11Window *>();
QVERIFY(window1);
QCOMPARE(window1->window(), windowId1);
QCOMPARE(window1->isActive(), true);
// Create the second test window.
const xcb_window_t windowId2 = xcb_generate_id(connection.get());
xcb_create_window(connection.get(), XCB_COPY_FROM_PARENT, windowId2, rootWindow(),
windowGeometry.x(), windowGeometry.y(),
windowGeometry.width(), windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_icccm_set_wm_normal_hints(connection.get(), windowId2, &hints);
xcb_change_property(connection.get(), XCB_PROP_MODE_REPLACE, windowId2,
atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId2);
xcb_map_window(connection.get(), windowId2);
xcb_flush(connection.get());
QVERIFY(windowCreatedSpy.wait());
X11Window *window2 = windowCreatedSpy.last().first().value<X11Window *>();
QVERIFY(window2);
QCOMPARE(window2->window(), windowId2);
QCOMPARE(window2->isActive(), true);
// When the second test window is destroyed, the window manager will attempt to activate the
// next window in the focus chain, which is the first window.
xcb_set_input_focus(connection.get(), XCB_INPUT_FOCUS_POINTER_ROOT, windowId1, XCB_CURRENT_TIME);
xcb_destroy_window(connection.get(), windowId2);
xcb_flush(connection.get());
QVERIFY(Test::waitForWindowClosed(window2));
QVERIFY(window1->isActive());
// Destroy the first test window.
xcb_destroy_window(connection.get(), windowId1);
xcb_flush(connection.get());
QVERIFY(Test::waitForWindowClosed(window1));
}
void X11WindowTest::testReentrantMoveResize()
{
// This test verifies that calling moveResize() from a slot connected directly
// to the frameGeometryChanged() signal won't cause an infinite recursion.
// Create a test window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
const QRect windowGeometry(0, 0, 100, 200);
xcb_window_t windowId = xcb_generate_id(c.get());
xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
windowGeometry.x(),
windowGeometry.y(),
windowGeometry.width(),
windowGeometry.height(),
0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
xcb_size_hints_t hints;
memset(&hints, 0, sizeof(hints));
xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
xcb_map_window(c.get(), windowId);
xcb_flush(c.get());
QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
QVERIFY(windowCreatedSpy.wait());
X11Window *window = windowCreatedSpy.first().first().value<X11Window *>();
QVERIFY(window);
QCOMPARE(window->pos(), QPoint(0, 0));
// Let's pretend that there is a script that really wants the window to be at (100, 100).
connect(window, &Window::frameGeometryChanged, this, [window]() {
window->moveResize(QRectF(QPointF(100, 100), window->size()));
});
// Trigger the lambda above.
window->move(QPoint(40, 50));
// Eventually, the window will end up at (100, 100).
QCOMPARE(window->pos(), QPoint(100, 100));
// Destroy the test window.
xcb_destroy_window(c.get(), windowId);
xcb_flush(c.get());
QVERIFY(Test::waitForWindowClosed(window));
}
void X11WindowTest::testTransient()
{
// Create a parent and a child windows.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *parent = createWindow(c.get(), QRect(0, 0, 100, 200));
X11Window *child = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &parent](xcb_window_t windowId) {
xcb_icccm_set_wm_transient_for(c.get(), windowId, parent->window());
});
QVERIFY(child->isTransient());
QCOMPARE(child->transientFor(), parent);
QVERIFY(parent->hasTransient(child, true));
}
void X11WindowTest::testGroupTransient()
{
// Create the leader, a follower and a dialog window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *leader = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *follower = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *dialog = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
xcb_icccm_set_wm_transient_for(c.get(), windowId, kwinApp()->x11RootWindow());
});
QVERIFY(dialog->isTransient());
QCOMPARE(dialog->transientFor(), nullptr);
QVERIFY(leader->hasTransient(dialog, true));
QVERIFY(follower->hasTransient(dialog, true));
// The group transient should not act as transient for unrelated windows.
Test::XcbConnectionPtr c1 = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *unrelated = createWindow(c1.get(), QRect(0, 0, 100, 200));
QVERIFY(!unrelated->hasTransient(dialog, true));
}
void X11WindowTest::testCloseTransient()
{
// This test verifies that the parent window will be activated when a transient is closed.
// Create a parent and a child windows.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *parent = createWindow(c.get(), QRect(0, 0, 100, 200));
X11Window *child = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &parent](xcb_window_t windowId) {
xcb_icccm_set_wm_transient_for(c.get(), windowId, parent->window());
});
QCOMPARE(child->transientFor(), parent);
QCOMPARE(workspace()->activeWindow(), child);
// Close the child.
QSignalSpy childClosedSpy(child, &Window::closed);
xcb_unmap_window(c.get(), child->window());
xcb_destroy_window(c.get(), child->window());
xcb_flush(c.get());
QVERIFY(childClosedSpy.wait());
QCOMPARE(workspace()->activeWindow(), parent);
}
void X11WindowTest::testCloseInactiveTransient()
{
// This test verifies that the parent window will not be activated when an inactive transient is closed.
// Create a parent and a child windows.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *parent = createWindow(c.get(), QRect(0, 0, 100, 200));
X11Window *child = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &parent](xcb_window_t windowId) {
xcb_icccm_set_wm_transient_for(c.get(), windowId, parent->window());
});
QCOMPARE(child->transientFor(), parent);
QCOMPARE(workspace()->activeWindow(), child);
// Show another window.
Test::XcbConnectionPtr c1 = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *unrelated = createWindow(c1.get(), QRect(0, 0, 100, 200));
QCOMPARE(workspace()->activeWindow(), unrelated);
// Close the child.
QSignalSpy childClosedSpy(child, &Window::closed);
xcb_unmap_window(c.get(), child->window());
xcb_destroy_window(c.get(), child->window());
xcb_flush(c.get());
QVERIFY(childClosedSpy.wait());
QCOMPARE(workspace()->activeWindow(), unrelated);
}
void X11WindowTest::testCloseGroupTransient()
{
// This test verifies that when an active group transient is closed, the focus will be passed to one of its main windows.
// Create the leader, a follower and a dialog window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *leader = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *follower = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *dialog = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
xcb_icccm_set_wm_transient_for(c.get(), windowId, kwinApp()->x11RootWindow());
});
QVERIFY(dialog->isTransient());
QCOMPARE(dialog->transientFor(), nullptr);
QVERIFY(leader->hasTransient(dialog, true));
QVERIFY(follower->hasTransient(dialog, true));
QCOMPARE(workspace()->activeWindow(), dialog);
// Close the dialog.
QSignalSpy dialogClosedSpy(dialog, &Window::closed);
xcb_unmap_window(c.get(), dialog->window());
xcb_destroy_window(c.get(), dialog->window());
xcb_flush(c.get());
QVERIFY(dialogClosedSpy.wait());
QVERIFY(workspace()->activeWindow() == leader || workspace()->activeWindow() == follower);
}
void X11WindowTest::testCloseInactiveGroupTransient()
{
// This test verifies that when an inactive group transient is closed, the focus will not be passed to one of its main windows.
// Create the leader, a follower and a dialog window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *leader = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *follower = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *dialog = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
xcb_icccm_set_wm_transient_for(c.get(), windowId, kwinApp()->x11RootWindow());
});
QVERIFY(dialog->isTransient());
QCOMPARE(dialog->transientFor(), nullptr);
QVERIFY(leader->hasTransient(dialog, true));
QVERIFY(follower->hasTransient(dialog, true));
QCOMPARE(workspace()->activeWindow(), dialog);
// Show another window.
Test::XcbConnectionPtr c1 = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *unrelated = createWindow(c1.get(), QRect(0, 0, 100, 200));
QCOMPARE(workspace()->activeWindow(), unrelated);
// Close the dialog.
QSignalSpy dialogClosedSpy(dialog, &Window::closed);
xcb_unmap_window(c.get(), dialog->window());
xcb_destroy_window(c.get(), dialog->window());
xcb_flush(c.get());
QVERIFY(dialogClosedSpy.wait());
QCOMPARE(workspace()->activeWindow(), unrelated);
}
void X11WindowTest::testModal()
{
// Create a parent and a child windows.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *parent = createWindow(c.get(), QRect(0, 0, 100, 200));
X11Window *child = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &parent](xcb_window_t windowId) {
xcb_icccm_set_wm_transient_for(c.get(), windowId, parent->window());
});
QVERIFY(!child->isModal());
QCOMPARE(child->transientFor(), parent);
// Set modal state.
{
NETWinInfo info(c.get(), child->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Modal, NET::Modal);
xcb_flush(c.get());
}
QSignalSpy modalChangedSpy(child, &Window::modalChanged);
QVERIFY(modalChangedSpy.wait());
QVERIFY(child->isModal());
// Unset modal state.
{
NETWinInfo info(c.get(), child->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::Modal);
xcb_flush(c.get());
}
QVERIFY(modalChangedSpy.wait());
QVERIFY(!child->isModal());
// Set modal state and try to activate the parent window, it should not succeed.
{
NETWinInfo info(c.get(), child->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Modal, NET::Modal);
xcb_flush(c.get());
}
QVERIFY(modalChangedSpy.wait());
QVERIFY(child->isModal());
workspace()->activateWindow(parent);
QCOMPARE(workspace()->activeWindow(), child);
// It should be okay to activate an unrelated window.
Test::XcbConnectionPtr c1 = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *unrelated = createWindow(c1.get(), QRect(0, 0, 100, 200));
QCOMPARE(workspace()->activeWindow(), unrelated);
}
void X11WindowTest::testGroupModal()
{
// This test verifies that a dialog can be modal to the window group.
// Create the leader, a follower and a dialog window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *leader = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *follower = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *dialog = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
xcb_icccm_set_wm_transient_for(c.get(), windowId, kwinApp()->x11RootWindow());
});
QVERIFY(dialog->isTransient());
QVERIFY(leader->hasTransient(dialog, true));
QVERIFY(follower->hasTransient(dialog, true));
// Set modal state.
{
NETWinInfo info(c.get(), dialog->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Modal, NET::Modal);
xcb_flush(c.get());
}
QSignalSpy modalChangedSpy(dialog, &Window::modalChanged);
QVERIFY(modalChangedSpy.wait());
QVERIFY(dialog->isModal());
// Unset modal state.
{
NETWinInfo info(c.get(), dialog->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::State(), NET::Modal);
xcb_flush(c.get());
}
QVERIFY(modalChangedSpy.wait());
QVERIFY(!dialog->isModal());
// Set modal state and try to activate other windows in the group, it should not succeed.
{
NETWinInfo info(c.get(), dialog->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Modal, NET::Modal);
xcb_flush(c.get());
}
QVERIFY(modalChangedSpy.wait());
QVERIFY(dialog->isModal());
workspace()->activateWindow(leader);
QCOMPARE(workspace()->activeWindow(), dialog);
workspace()->activateWindow(follower);
QCOMPARE(workspace()->activeWindow(), dialog);
// It should be okay to activate an unrelated window.
Test::XcbConnectionPtr c1 = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *unrelated = createWindow(c1.get(), QRect(0, 0, 100, 200));
QCOMPARE(workspace()->activeWindow(), unrelated);
}
void X11WindowTest::testCloseModal()
{
// This test verifies that the parent window will be activated when an active modal dialog is closed.
// Create a parent and a child windows.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *parent = createWindow(c.get(), QRect(0, 0, 100, 200));
X11Window *child = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &parent](xcb_window_t windowId) {
xcb_icccm_set_wm_transient_for(c.get(), windowId, parent->window());
});
QVERIFY(!child->isModal());
QCOMPARE(child->transientFor(), parent);
// Set modal state.
{
NETWinInfo info(c.get(), child->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Modal, NET::Modal);
xcb_flush(c.get());
}
QSignalSpy modalChangedSpy(child, &Window::modalChanged);
QVERIFY(modalChangedSpy.wait());
QVERIFY(child->isModal());
QCOMPARE(workspace()->activeWindow(), child);
// Close the child.
QSignalSpy childClosedSpy(child, &Window::closed);
xcb_unmap_window(c.get(), child->window());
xcb_destroy_window(c.get(), child->window());
xcb_flush(c.get());
QVERIFY(childClosedSpy.wait());
QCOMPARE(workspace()->activeWindow(), parent);
}
void X11WindowTest::testCloseInactiveModal()
{
// This test verifies that the parent window will not be activated when an inactive modal dialog is closed.
// Create a parent and a child windows.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *parent = createWindow(c.get(), QRect(0, 0, 100, 200));
X11Window *child = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &parent](xcb_window_t windowId) {
xcb_icccm_set_wm_transient_for(c.get(), windowId, parent->window());
});
QVERIFY(!child->isModal());
QCOMPARE(child->transientFor(), parent);
// Set modal state.
{
NETWinInfo info(c.get(), child->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Modal, NET::Modal);
xcb_flush(c.get());
}
QSignalSpy modalChangedSpy(child, &Window::modalChanged);
QVERIFY(modalChangedSpy.wait());
QVERIFY(child->isModal());
QCOMPARE(workspace()->activeWindow(), child);
// Show another window.
Test::XcbConnectionPtr c1 = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *unrelated = createWindow(c1.get(), QRect(0, 0, 100, 200));
QCOMPARE(workspace()->activeWindow(), unrelated);
// Close the child.
QSignalSpy childClosedSpy(child, &Window::closed);
xcb_unmap_window(c.get(), child->window());
xcb_destroy_window(c.get(), child->window());
xcb_flush(c.get());
QVERIFY(childClosedSpy.wait());
QCOMPARE(workspace()->activeWindow(), unrelated);
}
void X11WindowTest::testCloseGroupModal()
{
// This test verifies that when an active modal group dialog is closed, the focus will be passed to one of its main windows.
// Create the leader, a follower and a dialog window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *leader = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *follower = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *dialog = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
xcb_icccm_set_wm_transient_for(c.get(), windowId, kwinApp()->x11RootWindow());
});
QVERIFY(dialog->isTransient());
QVERIFY(leader->hasTransient(dialog, true));
QVERIFY(follower->hasTransient(dialog, true));
// Set modal state.
{
NETWinInfo info(c.get(), dialog->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Modal, NET::Modal);
xcb_flush(c.get());
}
QSignalSpy modalChangedSpy(dialog, &Window::modalChanged);
QVERIFY(modalChangedSpy.wait());
QVERIFY(dialog->isModal());
QCOMPARE(workspace()->activeWindow(), dialog);
// Close the dialog.
QSignalSpy dialogClosedSpy(dialog, &Window::closed);
xcb_unmap_window(c.get(), dialog->window());
xcb_destroy_window(c.get(), dialog->window());
xcb_flush(c.get());
QVERIFY(dialogClosedSpy.wait());
QVERIFY(workspace()->activeWindow() == leader || workspace()->activeWindow() == follower);
}
void X11WindowTest::testCloseInactiveGroupModal()
{
// This test verifies that when an inactive modal group dialog is closed, the focus will not be passed to one of its main windows.
// Create the leader, a follower and a dialog window.
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *leader = createWindow(c.get(), QRect(0, 0, 100, 200), [&c](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *follower = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *dialog = createWindow(c.get(), QRect(0, 0, 100, 200), [&c, &leader](xcb_window_t windowId) {
const xcb_window_t leaderId = leader->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
xcb_icccm_set_wm_transient_for(c.get(), windowId, kwinApp()->x11RootWindow());
});
QVERIFY(dialog->isTransient());
QVERIFY(leader->hasTransient(dialog, true));
QVERIFY(follower->hasTransient(dialog, true));
// Set modal state.
{
NETWinInfo info(c.get(), dialog->window(), kwinApp()->x11RootWindow(), NET::WMState, NET::Properties2());
info.setState(NET::Modal, NET::Modal);
xcb_flush(c.get());
}
QSignalSpy modalChangedSpy(dialog, &Window::modalChanged);
QVERIFY(modalChangedSpy.wait());
QVERIFY(dialog->isModal());
QCOMPARE(workspace()->activeWindow(), dialog);
// Show another window.
Test::XcbConnectionPtr c1 = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
X11Window *unrelated = createWindow(c1.get(), QRect(0, 0, 100, 200));
QCOMPARE(workspace()->activeWindow(), unrelated);
// Close the dialog.
QSignalSpy dialogClosedSpy(dialog, &Window::closed);
xcb_unmap_window(c.get(), dialog->window());
xcb_destroy_window(c.get(), dialog->window());
xcb_flush(c.get());
QVERIFY(dialogClosedSpy.wait());
QCOMPARE(workspace()->activeWindow(), unrelated);
}
void X11WindowTest::testStackAboveFromApplication()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(0, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window2 = createWindow(c.get(), QRect(0, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window1->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *window3 = createWindow(c.get(), QRect(0, 0, 100, 100));
X11Window *window4 = createWindow(c.get(), QRect(0, 0, 100, 100));
// window1 and window2 belong to the same application, window1 will be raised only above window2.
root.restackRequest(window1->window(), NET::FromApplication, XCB_WINDOW_NONE, XCB_STACK_MODE_ABOVE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window1, window3, window4}));
// There are no other windows that belong to the same application as window3, so the stack won't change.
root.restackRequest(window3->window(), NET::FromApplication, XCB_WINDOW_NONE, XCB_STACK_MODE_ABOVE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window1, window3, window4}));
}
void X11WindowTest::testStackAboveFromTool()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(0, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window2 = createWindow(c.get(), QRect(0, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window1->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *window3 = createWindow(c.get(), QRect(0, 0, 100, 100));
X11Window *window4 = createWindow(c.get(), QRect(0, 0, 100, 100));
// window1 and window2 belong to the same application, but window1 will be raised globally because of the from_tool flag.
root.restackRequest(window1->window(), NET::FromTool, XCB_WINDOW_NONE, XCB_STACK_MODE_ABOVE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window3, window4, window1}));
// same with window3, whether there are other windows that belong to the same application doesn't matter.
root.restackRequest(window3->window(), NET::FromTool, XCB_WINDOW_NONE, XCB_STACK_MODE_ABOVE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window4, window1, window3}));
}
void X11WindowTest::testStackAboveSibling()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(0, 0, 100, 100));
X11Window *window2 = createWindow(c.get(), QRect(0, 0, 100, 100));
X11Window *window3 = createWindow(c.get(), QRect(0, 0, 100, 100));
// Restack window1 above window3.
root.restackRequest(window1->window(), NET::FromApplication, window3->window(), XCB_STACK_MODE_ABOVE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window3, window1}));
// Repeat again.
root.restackRequest(window1->window(), NET::FromApplication, window3->window(), XCB_STACK_MODE_ABOVE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window3, window1}));
// Restack window1 above window2. Note that since window1 is already window2, it's okay if the WM noops.
root.restackRequest(window1->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_ABOVE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window1, window3}));
}
void X11WindowTest::testStackBelowFromApplication()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(0, 0, 100, 100));
X11Window *window2 = createWindow(c.get(), QRect(0, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window3 = createWindow(c.get(), QRect(0, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window2->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *window4 = createWindow(c.get(), QRect(0, 0, 100, 100));
root.restackRequest(window3->window(), NET::FromApplication, XCB_WINDOW_NONE, XCB_STACK_MODE_BELOW, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window3, window1, window2, window4}));
root.restackRequest(window4->window(), NET::FromApplication, XCB_WINDOW_NONE, XCB_STACK_MODE_BELOW, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window4, window3, window1, window2}));
}
void X11WindowTest::testStackBelowFromTool()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(0, 0, 100, 100));
X11Window *window2 = createWindow(c.get(), QRect(0, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window3 = createWindow(c.get(), QRect(0, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window2->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *window4 = createWindow(c.get(), QRect(0, 0, 100, 100));
// window2 and window3 belong to the same application, but window3 will be lowered globally because of the from_tool flag.
root.restackRequest(window3->window(), NET::FromApplication, XCB_WINDOW_NONE, XCB_STACK_MODE_BELOW, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window3, window1, window2, window4}));
// same with window4.
root.restackRequest(window4->window(), NET::FromApplication, XCB_WINDOW_NONE, XCB_STACK_MODE_BELOW, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window4, window3, window1, window2}));
}
void X11WindowTest::testStackBelowSibling()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(0, 0, 100, 100));
X11Window *window2 = createWindow(c.get(), QRect(0, 0, 100, 100));
X11Window *window3 = createWindow(c.get(), QRect(0, 0, 100, 100));
// Restack window3 below window2.
root.restackRequest(window3->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_BELOW, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window3, window2}));
// Repeat again.
root.restackRequest(window3->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_BELOW, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window3, window2}));
// Restack window1 below window2. Note that since window1 is already window2, it's okay if the WM noops.
root.restackRequest(window1->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_BELOW, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window3, window1, window2}));
}
void X11WindowTest::testStackTopIfFromApplication()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(100, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window2 = createWindow(c.get(), QRect(200, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window1->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *window3 = createWindow(c.get(), QRect(300, 0, 100, 100));
// Restack window1 above window2, no change will occur because there's no overlap.
root.restackRequest(window1->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_TOP_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window2, window3}));
// Create an overlap between window1 and window2, now, TopIf should work.
root.moveResizeWindowRequest(window1->window(), (1 << 8) | (1 << 9), 150, 0, 0, 0);
root.restackRequest(window1->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_TOP_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window1, window3}));
// Repeat again
root.restackRequest(window1->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_TOP_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window1, window3}));
}
void X11WindowTest::testStackTopIfFromTool()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(100, 0, 100, 100));
X11Window *window2 = createWindow(c.get(), QRect(200, 0, 100, 100));
X11Window *window3 = createWindow(c.get(), QRect(300, 0, 100, 100));
// Restack window1 above window2, no change will occur because there's no overlap.
root.restackRequest(window1->window(), NET::FromTool, window2->window(), XCB_STACK_MODE_TOP_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window2, window3}));
// Create an overlap between window1 and window2, now, TopIf should work.
root.moveResizeWindowRequest(window1->window(), (1 << 8) | (1 << 9), 150, 0, 0, 0);
root.restackRequest(window1->window(), NET::FromTool, window2->window(), XCB_STACK_MODE_TOP_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window3, window1}));
// Repeat again
root.restackRequest(window1->window(), NET::FromTool, window2->window(), XCB_STACK_MODE_TOP_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window3, window1}));
}
void X11WindowTest::testStackBottomIfFromApplication()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(100, 0, 100, 100));
X11Window *window2 = createWindow(c.get(), QRect(200, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window3 = createWindow(c.get(), QRect(300, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window2->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
// Restack window3 below window2, no change will occur because there's no overlap.
root.restackRequest(window3->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_BOTTOM_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window2, window3}));
// Create an overlap between window2 and window3, now, BottomIf should work.
root.moveResizeWindowRequest(window2->window(), (1 << 8) | (1 << 9), 250, 0, 0, 0);
root.restackRequest(window3->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_BOTTOM_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window3, window1, window2}));
// Repeat again
root.restackRequest(window3->window(), NET::FromApplication, window2->window(), XCB_STACK_MODE_BOTTOM_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window3, window1, window2}));
}
void X11WindowTest::testStackBottomIfFromTool()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(100, 0, 100, 100));
X11Window *window2 = createWindow(c.get(), QRect(200, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window3 = createWindow(c.get(), QRect(300, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window2->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
// Restack window3 below window2, no change will occur because there's no overlap.
root.restackRequest(window3->window(), NET::FromTool, window2->window(), XCB_STACK_MODE_BOTTOM_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window2, window3}));
// Create an overlap between window2 and window3, now, BottomIf should work.
root.moveResizeWindowRequest(window2->window(), (1 << 8) | (1 << 9), 250, 0, 0, 0);
root.restackRequest(window3->window(), NET::FromTool, window2->window(), XCB_STACK_MODE_BOTTOM_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window3, window1, window2}));
// Repeat again
root.restackRequest(window3->window(), NET::FromTool, window2->window(), XCB_STACK_MODE_BOTTOM_IF, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(!stackingOrderChangedSpy.wait(10));
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window3, window1, window2}));
}
void X11WindowTest::testStackOppositeFromApplication()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(100, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window2 = createWindow(c.get(), QRect(200, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window1->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *window3 = createWindow(c.get(), QRect(300, 0, 100, 100));
// window2 is above window1, so it will be lowered
root.restackRequest(window2->window(), NET::FromApplication, window1->window(), XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window1, window3}));
// Repeat again
root.restackRequest(window2->window(), NET::FromApplication, window1->window(), XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window2, window3}));
// Other window
root.restackRequest(window2->window(), NET::FromApplication, window3->window(), XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window3, window2}));
// Repeat again
root.restackRequest(window2->window(), NET::FromApplication, window3->window(), XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window2, window3}));
}
void X11WindowTest::testStackOppositeFromTool()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(100, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &windowId);
});
X11Window *window2 = createWindow(c.get(), QRect(200, 0, 100, 100), [&](xcb_window_t windowId) {
xcb_window_t leaderId = window1->window();
xcb_change_property(c.get(), XCB_PROP_MODE_REPLACE, windowId, atoms->wm_client_leader, XCB_ATOM_WINDOW, 32, 1, &leaderId);
});
X11Window *window3 = createWindow(c.get(), QRect(300, 0, 100, 100));
// window2 is above window1, so it will be lowered
root.restackRequest(window2->window(), NET::FromTool, window1->window(), XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window1, window3}));
// Repeat again
root.restackRequest(window2->window(), NET::FromTool, window1->window(), XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window2, window3}));
// Other window
root.restackRequest(window2->window(), NET::FromTool, window3->window(), XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window3, window2}));
// Repeat again
root.restackRequest(window2->window(), NET::FromTool, window3->window(), XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window2, window3}));
}
void X11WindowTest::testStackOppositeNoSibling()
{
Test::XcbConnectionPtr c = Test::createX11Connection();
QVERIFY(!xcb_connection_has_error(c.get()));
NETRootInfo root(c.get(), NET::Properties());
X11Window *window1 = createWindow(c.get(), QRect(100, 0, 100, 100));
X11Window *window2 = createWindow(c.get(), QRect(200, 0, 100, 100));
X11Window *window3 = createWindow(c.get(), QRect(300, 0, 100, 100));
root.restackRequest(window2->window(), NET::FromTool, XCB_WINDOW_NONE, XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window3, window2}));
root.restackRequest(window2->window(), NET::FromTool, XCB_WINDOW_NONE, XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window2, window1, window3}));
root.restackRequest(window2->window(), NET::FromTool, XCB_WINDOW_NONE, XCB_STACK_MODE_OPPOSITE, XCB_CURRENT_TIME);
xcb_flush(c.get());
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(workspace()->stackingOrder(), (QList<Window *>{window1, window3, window2}));
}
WAYLANDTEST_MAIN(X11WindowTest)
#include "x11_window_test.moc"
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