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kwin/autotests/integration/pointer_input.cpp
Martin Gräßlin 513878e20d [autotest/integration] Introduce a Test helper library to have less code duplication 
Summary:
A new namespace KWin::Test is added which provides a few helper
functions. It makes it easy to setup a KWayland client connection with
the base set to be able to create a Surface and flags to create
additional interfaces. This replaces the KWayland connection dance in
init() methods. For cleanup() there is also a dedicated helper function.

In addition there are helper functions to:
* render a surface
* create a surface
* create a shell surface
* flush the wayland client connection
* access to the created interfaces - for compatibility with existing code

The idea is to extend this Test library also for other common use cases
like creating an X11 connection and X11 windows, etc.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2053
2016-07-01 09:01:17 +02:00

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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2016 Martin Gräßlin <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "kwin_wayland_test.h"
#include "platform.h"
#include "abstract_client.h"
#include "cursor.h"
#include "deleted.h"
#include "pointer_input.h"
#include "options.h"
#include "screenedge.h"
#include "screens.h"
#include "wayland_server.h"
#include "workspace.h"
#include "shell_client.h"
#include <kwineffects.h>
#include <KWayland/Client/connection_thread.h>
#include <KWayland/Client/compositor.h>
#include <KWayland/Client/pointer.h>
#include <KWayland/Client/shell.h>
#include <KWayland/Client/seat.h>
#include <KWayland/Client/shm_pool.h>
#include <KWayland/Client/surface.h>
#include <KWayland/Server/seat_interface.h>
#include <linux/input.h>
namespace KWin
{
static const QString s_socketName = QStringLiteral("wayland_test_kwin_pointer_input-0");
class PointerInputTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void init();
void cleanup();
void testWarpingUpdatesFocus();
void testWarpingGeneratesPointerMotion();
void testUpdateFocusAfterScreenChange();
void testModifierClickUnrestrictedMove_data();
void testModifierClickUnrestrictedMove();
void testModifierScrollOpacity_data();
void testModifierScrollOpacity();
void testScrollAction();
void testFocusFollowsMouse();
void testMouseActionInactiveWindow_data();
void testMouseActionInactiveWindow();
void testMouseActionActiveWindow_data();
void testMouseActionActiveWindow();
void testCursorImage();
void testEffectOverrideCursorImage();
private:
void render(KWayland::Client::Surface *surface, const QSize &size = QSize(100, 50));
KWayland::Client::Compositor *m_compositor = nullptr;
KWayland::Client::Seat *m_seat = nullptr;
KWayland::Client::Shell *m_shell = nullptr;
};
void PointerInputTest::initTestCase()
{
qRegisterMetaType<KWin::ShellClient*>();
qRegisterMetaType<KWin::AbstractClient*>();
qRegisterMetaType<KWin::Deleted*>();
QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
QVERIFY(workspaceCreatedSpy.isValid());
kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024));
QMetaObject::invokeMethod(kwinApp()->platform(), "setOutputCount", Qt::DirectConnection, Q_ARG(int, 2));
waylandServer()->init(s_socketName.toLocal8Bit());
kwinApp()->setConfig(KSharedConfig::openConfig(QString(), KConfig::SimpleConfig));
qputenv("XCURSOR_THEME", QByteArrayLiteral("DMZ-White"));
qputenv("XCURSOR_SIZE", QByteArrayLiteral("24"));
kwinApp()->start();
QVERIFY(workspaceCreatedSpy.wait());
QCOMPARE(screens()->count(), 2);
QCOMPARE(screens()->geometry(0), QRect(0, 0, 1280, 1024));
QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
setenv("QT_QPA_PLATFORM", "wayland", true);
waylandServer()->initWorkspace();
}
void PointerInputTest::init()
{
QVERIFY(Test::setupWaylandConnection(s_socketName, Test::AdditionalWaylandInterface::Seat));
QVERIFY(Test::waitForWaylandPointer());
m_compositor = Test::waylandCompositor();
m_shell = Test::waylandShell();
m_seat = Test::waylandSeat();
screens()->setCurrent(0);
Cursor::setPos(QPoint(640, 512));
}
void PointerInputTest::cleanup()
{
Test::destroyWaylandConnection();
}
void PointerInputTest::render(KWayland::Client::Surface *surface, const QSize &size)
{
Test::render(surface, size, Qt::blue);
Test::flushWaylandConnection();
}
void PointerInputTest::testWarpingUpdatesFocus()
{
// this test verifies that warping the pointer creates pointer enter and leave events
using namespace KWayland::Client;
// create pointer and signal spy for enter and leave signals
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
QSignalSpy leftSpy(pointer, &Pointer::left);
QVERIFY(leftSpy.isValid());
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = Test::createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = Test::createShellSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// currently there should not be a focused pointer surface
QVERIFY(!waylandServer()->seat()->focusedPointerSurface());
QVERIFY(!pointer->enteredSurface());
// enter
Cursor::setPos(QPoint(25, 25));
QVERIFY(enteredSpy.wait());
QCOMPARE(enteredSpy.count(), 1);
// window should have focus
QCOMPARE(pointer->enteredSurface(), surface);
// also on the server
QCOMPARE(waylandServer()->seat()->focusedPointerSurface(), window->surface());
// and out again
Cursor::setPos(QPoint(250, 250));;
QVERIFY(leftSpy.wait());
QCOMPARE(leftSpy.count(), 1);
// there should not be a focused pointer surface anymore
QVERIFY(!waylandServer()->seat()->focusedPointerSurface());
QVERIFY(!pointer->enteredSurface());
}
void PointerInputTest::testWarpingGeneratesPointerMotion()
{
// this test verifies that warping the pointer creates pointer motion events
using namespace KWayland::Client;
// create pointer and signal spy for enter and motion
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
QSignalSpy movedSpy(pointer, &Pointer::motion);
QVERIFY(movedSpy.isValid());
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = Test::createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = Test::createShellSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// enter
kwinApp()->platform()->pointerMotion(QPointF(25, 25), 1);
QVERIFY(enteredSpy.wait());
// we get a move event together with the enter, that's actually wrong but also shouldn't harm
QVERIFY(movedSpy.wait());
QCOMPARE(movedSpy.count(), 1);
QCOMPARE(movedSpy.first().first().toPointF(), QPointF(25, 25));
// now warp
Cursor::setPos(QPoint(26, 26));
QVERIFY(movedSpy.wait());
QCOMPARE(movedSpy.count(), 2);
QCOMPARE(movedSpy.last().first().toPointF(), QPointF(26, 26));
}
void PointerInputTest::testUpdateFocusAfterScreenChange()
{
// this test verifies that a pointer enter event is generated when the cursor changes to another
// screen due to removal of screen
using namespace KWayland::Client;
// ensure cursor is on second screen
Cursor::setPos(1500, 300);
// create pointer and signal spy for enter and motion
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = Test::createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = Test::createShellSurface(surface, surface);
QVERIFY(shellSurface);
render(surface, QSize(1280, 1024));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
QVERIFY(!window->geometry().contains(Cursor::pos()));
QSignalSpy screensChangedSpy(screens(), &Screens::changed);
QVERIFY(screensChangedSpy.isValid());
// now let's remove the screen containing the cursor
QMetaObject::invokeMethod(kwinApp()->platform(), "setOutputCount", Qt::DirectConnection, Q_ARG(int, 1));
QMetaObject::invokeMethod(kwinApp()->platform(), "sizeChanged", Qt::QueuedConnection);
QVERIFY(screensChangedSpy.wait());
QCOMPARE(screens()->count(), 1);
// this should have warped the cursor
QCOMPARE(Cursor::pos(), QPoint(639, 511));
QVERIFY(window->geometry().contains(Cursor::pos()));
// and we should get an enter event
QVERIFY(enteredSpy.wait());
QCOMPARE(enteredSpy.count(), 1);
}
void PointerInputTest::testModifierClickUnrestrictedMove_data()
{
QTest::addColumn<int>("modifierKey");
QTest::addColumn<int>("mouseButton");
QTest::addColumn<QString>("modKey");
const QString alt = QStringLiteral("Alt");
const QString meta = QStringLiteral("Meta");
QTest::newRow("Left Alt + Left Click") << KEY_LEFTALT << BTN_LEFT << alt;
QTest::newRow("Left Alt + Right Click") << KEY_LEFTALT << BTN_RIGHT << alt;
QTest::newRow("Left Alt + Middle Click") << KEY_LEFTALT << BTN_MIDDLE << alt;
QTest::newRow("Right Alt + Left Click") << KEY_RIGHTALT << BTN_LEFT << alt;
QTest::newRow("Right Alt + Right Click") << KEY_RIGHTALT << BTN_RIGHT << alt;
QTest::newRow("Right Alt + Middle Click") << KEY_RIGHTALT << BTN_MIDDLE << alt;
// now everything with meta
QTest::newRow("Left Meta + Left Click") << KEY_LEFTMETA << BTN_LEFT << meta;
QTest::newRow("Left Meta + Right Click") << KEY_LEFTMETA << BTN_RIGHT << meta;
QTest::newRow("Left Meta + Middle Click") << KEY_LEFTMETA << BTN_MIDDLE << meta;
QTest::newRow("Right Meta + Left Click") << KEY_RIGHTMETA << BTN_LEFT << meta;
QTest::newRow("Right Meta + Right Click") << KEY_RIGHTMETA << BTN_RIGHT << meta;
QTest::newRow("Right Meta + Middle Click") << KEY_RIGHTMETA << BTN_MIDDLE << meta;
}
void PointerInputTest::testModifierClickUnrestrictedMove()
{
// this test ensures that Alt+mouse button press triggers unrestricted move
using namespace KWayland::Client;
// create pointer and signal spy for button events
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy buttonSpy(pointer, &Pointer::buttonStateChanged);
QVERIFY(buttonSpy.isValid());
// first modify the config for this run
QFETCH(QString, modKey);
KConfigGroup group = kwinApp()->config()->group("MouseBindings");
group.writeEntry("CommandAllKey", modKey);
group.writeEntry("CommandAll1", "Move");
group.writeEntry("CommandAll2", "Move");
group.writeEntry("CommandAll3", "Move");
group.sync();
workspace()->slotReconfigure();
QCOMPARE(options->commandAllModifier(), modKey == QStringLiteral("Alt") ? Qt::AltModifier : Qt::MetaModifier);
QCOMPARE(options->commandAll1(), Options::MouseUnrestrictedMove);
QCOMPARE(options->commandAll2(), Options::MouseUnrestrictedMove);
QCOMPARE(options->commandAll3(), Options::MouseUnrestrictedMove);
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = Test::createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = Test::createShellSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// move cursor on window
Cursor::setPos(window->geometry().center());
// simulate modifier+click
quint32 timestamp = 1;
QFETCH(int, modifierKey);
QFETCH(int, mouseButton);
kwinApp()->platform()->keyboardKeyPressed(modifierKey, timestamp++);
QVERIFY(!window->isMove());
kwinApp()->platform()->pointerButtonPressed(mouseButton, timestamp++);
QVERIFY(window->isMove());
// release modifier should not change it
kwinApp()->platform()->keyboardKeyReleased(modifierKey, timestamp++);
QVERIFY(window->isMove());
// but releasing the key should end move/resize
kwinApp()->platform()->pointerButtonReleased(mouseButton, timestamp++);
QVERIFY(!window->isMove());
// all of that should not have triggered button events on the surface
QCOMPARE(buttonSpy.count(), 0);
// also waiting shouldn't give us the event
QVERIFY(!buttonSpy.wait(100));
}
void PointerInputTest::testModifierScrollOpacity_data()
{
QTest::addColumn<int>("modifierKey");
QTest::addColumn<QString>("modKey");
const QString alt = QStringLiteral("Alt");
const QString meta = QStringLiteral("Meta");
QTest::newRow("Left Alt") << KEY_LEFTALT << alt;
QTest::newRow("Right Alt") << KEY_RIGHTALT << alt;
QTest::newRow("Left Meta") << KEY_LEFTMETA << meta;
QTest::newRow("Right Meta") << KEY_RIGHTMETA << meta;
}
void PointerInputTest::testModifierScrollOpacity()
{
// this test verifies that mod+wheel performs a window operation and does not
// pass the wheel to the window
using namespace KWayland::Client;
// create pointer and signal spy for button events
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy axisSpy(pointer, &Pointer::axisChanged);
QVERIFY(axisSpy.isValid());
// first modify the config for this run
QFETCH(QString, modKey);
KConfigGroup group = kwinApp()->config()->group("MouseBindings");
group.writeEntry("CommandAllKey", modKey);
group.writeEntry("CommandAllWheel", "change opacity");
group.sync();
workspace()->slotReconfigure();
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = Test::createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = Test::createShellSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// set the opacity to 0.5
window->setOpacity(0.5);
QCOMPARE(window->opacity(), 0.5);
// move cursor on window
Cursor::setPos(window->geometry().center());
// simulate modifier+wheel
quint32 timestamp = 1;
QFETCH(int, modifierKey);
kwinApp()->platform()->keyboardKeyPressed(modifierKey, timestamp++);
kwinApp()->platform()->pointerAxisVertical(-5, timestamp++);
QCOMPARE(window->opacity(), 0.6);
kwinApp()->platform()->pointerAxisVertical(5, timestamp++);
QCOMPARE(window->opacity(), 0.5);
kwinApp()->platform()->keyboardKeyReleased(modifierKey, timestamp++);
// axis should have been filtered out
QCOMPARE(axisSpy.count(), 0);
QVERIFY(!axisSpy.wait(100));
}
void PointerInputTest::testScrollAction()
{
// this test verifies that scroll on inactive window performs a mouse action
using namespace KWayland::Client;
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy axisSpy(pointer, &Pointer::axisChanged);
QVERIFY(axisSpy.isValid());
// first modify the config for this run
KConfigGroup group = kwinApp()->config()->group("MouseBindings");
group.writeEntry("CommandWindowWheel", "activate and scroll");
group.sync();
workspace()->slotReconfigure();
// create two windows
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface1 = Test::createSurface(m_compositor);
QVERIFY(surface1);
ShellSurface *shellSurface1 = Test::createShellSurface(surface1, surface1);
QVERIFY(shellSurface1);
render(surface1);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window1 = workspace()->activeClient();
QVERIFY(window1);
Surface *surface2 = Test::createSurface(m_compositor);
QVERIFY(surface2);
ShellSurface *shellSurface2 = Test::createShellSurface(surface2, surface2);
QVERIFY(shellSurface2);
render(surface2);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window2 = workspace()->activeClient();
QVERIFY(window2);
QVERIFY(window1 != window2);
// move cursor to the inactive window
Cursor::setPos(window1->geometry().center());
quint32 timestamp = 1;
QVERIFY(!window1->isActive());
kwinApp()->platform()->pointerAxisVertical(5, timestamp++);
QVERIFY(window1->isActive());
// but also the wheel event should be passed to the window
QVERIFY(axisSpy.wait());
// we need to wait a little bit, otherwise the test crashes in effectshandler, needs fixing
QTest::qWait(100);
}
void PointerInputTest::testFocusFollowsMouse()
{
using namespace KWayland::Client;
// need to create a pointer, otherwise it doesn't accept focus
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
// move cursor out of the way of first window to be created
Cursor::setPos(900, 900);
// first modify the config for this run
KConfigGroup group = kwinApp()->config()->group("Windows");
group.writeEntry("AutoRaise", true);
group.writeEntry("AutoRaiseInterval", 20);
group.writeEntry("DelayFocusInterval", 200);
group.writeEntry("FocusPolicy", "FocusFollowsMouse");
group.sync();
workspace()->slotReconfigure();
// verify the settings
QCOMPARE(options->focusPolicy(), Options::FocusFollowsMouse);
QVERIFY(options->isAutoRaise());
QCOMPARE(options->autoRaiseInterval(), 20);
QCOMPARE(options->delayFocusInterval(), 200);
// create two windows
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface1 = Test::createSurface(m_compositor);
QVERIFY(surface1);
ShellSurface *shellSurface1 = Test::createShellSurface(surface1, surface1);
QVERIFY(shellSurface1);
render(surface1, QSize(800, 800));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window1 = workspace()->activeClient();
QVERIFY(window1);
Surface *surface2 = Test::createSurface(m_compositor);
QVERIFY(surface2);
ShellSurface *shellSurface2 = Test::createShellSurface(surface2, surface2);
QVERIFY(shellSurface2);
render(surface2, QSize(800, 800));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window2 = workspace()->activeClient();
QVERIFY(window2);
QVERIFY(window1 != window2);
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window2);
// geometry of the two windows should be overlapping
QVERIFY(window1->geometry().intersects(window2->geometry()));
// signal spies for active window changed and stacking order changed
QSignalSpy activeWindowChangedSpy(workspace(), &Workspace::clientActivated);
QVERIFY(activeWindowChangedSpy.isValid());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.isValid());
QVERIFY(!window1->isActive());
QVERIFY(window2->isActive());
// move on top of first window
QVERIFY(window1->geometry().contains(10, 10));
QVERIFY(!window2->geometry().contains(10, 10));
Cursor::setPos(10, 10);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(stackingOrderChangedSpy.count(), 1);
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window1);
QTRY_VERIFY(window1->isActive());
// move on second window, but move away before active window change delay hits
Cursor::setPos(810, 810);
QVERIFY(stackingOrderChangedSpy.wait());
QCOMPARE(stackingOrderChangedSpy.count(), 2);
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window2);
Cursor::setPos(10, 10);
QVERIFY(!activeWindowChangedSpy.wait(250));
QVERIFY(window1->isActive());
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window1);
// as we moved back on window 1 that should been raised in the mean time
QCOMPARE(stackingOrderChangedSpy.count(), 3);
// quickly move on window 2 and back on window 1 should not raise window 2
Cursor::setPos(810, 810);
Cursor::setPos(10, 10);
QVERIFY(!stackingOrderChangedSpy.wait(250));
}
void PointerInputTest::testMouseActionInactiveWindow_data()
{
QTest::addColumn<quint32>("button");
QTest::newRow("Left") << quint32(BTN_LEFT);
QTest::newRow("Middle") << quint32(BTN_MIDDLE);
QTest::newRow("Right") << quint32(BTN_RIGHT);
}
void PointerInputTest::testMouseActionInactiveWindow()
{
// this test performs the mouse button window action on an inactive window
// it should activate the window and raise it
using namespace KWayland::Client;
// first modify the config for this run - disable FocusFollowsMouse
KConfigGroup group = kwinApp()->config()->group("Windows");
group.writeEntry("FocusPolicy", "ClickToFocus");
group.sync();
group = kwinApp()->config()->group("MouseBindings");
group.writeEntry("CommandWindow1", "Activate, raise and pass click");
group.writeEntry("CommandWindow2", "Activate, raise and pass click");
group.writeEntry("CommandWindow3", "Activate, raise and pass click");
group.sync();
workspace()->slotReconfigure();
// create two windows
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface1 = Test::createSurface(m_compositor);
QVERIFY(surface1);
ShellSurface *shellSurface1 = Test::createShellSurface(surface1, surface1);
QVERIFY(shellSurface1);
render(surface1, QSize(800, 800));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window1 = workspace()->activeClient();
QVERIFY(window1);
Surface *surface2 = Test::createSurface(m_compositor);
QVERIFY(surface2);
ShellSurface *shellSurface2 = Test::createShellSurface(surface2, surface2);
QVERIFY(shellSurface2);
render(surface2, QSize(800, 800));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window2 = workspace()->activeClient();
QVERIFY(window2);
QVERIFY(window1 != window2);
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window2);
// geometry of the two windows should be overlapping
QVERIFY(window1->geometry().intersects(window2->geometry()));
// signal spies for active window changed and stacking order changed
QSignalSpy activeWindowChangedSpy(workspace(), &Workspace::clientActivated);
QVERIFY(activeWindowChangedSpy.isValid());
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.isValid());
QVERIFY(!window1->isActive());
QVERIFY(window2->isActive());
// move on top of first window
QVERIFY(window1->geometry().contains(10, 10));
QVERIFY(!window2->geometry().contains(10, 10));
Cursor::setPos(10, 10);
// no focus follows mouse
QVERIFY(!stackingOrderChangedSpy.wait(200));
QVERIFY(stackingOrderChangedSpy.isEmpty());
QVERIFY(activeWindowChangedSpy.isEmpty());
QVERIFY(window2->isActive());
// and click
quint32 timestamp = 1;
QFETCH(quint32, button);
kwinApp()->platform()->pointerButtonPressed(button, timestamp++);
// should raise window1 and activate it
QCOMPARE(stackingOrderChangedSpy.count(), 1);
QVERIFY(!activeWindowChangedSpy.isEmpty());
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window1);
QVERIFY(window1->isActive());
QVERIFY(!window2->isActive());
// release again
kwinApp()->platform()->pointerButtonReleased(button, timestamp++);
}
void PointerInputTest::testMouseActionActiveWindow_data()
{
QTest::addColumn<bool>("clickRaise");
QTest::addColumn<quint32>("button");
for (quint32 i=BTN_LEFT; i < BTN_JOYSTICK; i++) {
QByteArray number = QByteArray::number(i, 16);
QTest::newRow(QByteArrayLiteral("click raise/").append(number).constData()) << true << i;
QTest::newRow(QByteArrayLiteral("no click raise/").append(number).constData()) << false << i;
}
}
void PointerInputTest::testMouseActionActiveWindow()
{
// this test verifies the mouse action performed on an active window
// for all buttons it should trigger a window raise depending on the
// click raise option
using namespace KWayland::Client;
// create a button spy - all clicks should be passed through
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy buttonSpy(pointer, &Pointer::buttonStateChanged);
QVERIFY(buttonSpy.isValid());
// adjust config for this run
QFETCH(bool, clickRaise);
KConfigGroup group = kwinApp()->config()->group("Windows");
group.writeEntry("ClickRaise", clickRaise);
group.sync();
workspace()->slotReconfigure();
QCOMPARE(options->isClickRaise(), clickRaise);
// create two windows
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface1 = Test::createSurface(m_compositor);
QVERIFY(surface1);
ShellSurface *shellSurface1 = Test::createShellSurface(surface1, surface1);
QVERIFY(shellSurface1);
render(surface1, QSize(800, 800));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window1 = workspace()->activeClient();
QVERIFY(window1);
QSignalSpy window1DestroyedSpy(window1, &QObject::destroyed);
QVERIFY(window1DestroyedSpy.isValid());
Surface *surface2 = Test::createSurface(m_compositor);
QVERIFY(surface2);
ShellSurface *shellSurface2 = Test::createShellSurface(surface2, surface2);
QVERIFY(shellSurface2);
render(surface2, QSize(800, 800));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window2 = workspace()->activeClient();
QVERIFY(window2);
QVERIFY(window1 != window2);
QSignalSpy window2DestroyedSpy(window2, &QObject::destroyed);
QVERIFY(window2DestroyedSpy.isValid());
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window2);
// geometry of the two windows should be overlapping
QVERIFY(window1->geometry().intersects(window2->geometry()));
// lower the currently active window
workspace()->lowerClient(window2);
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window1);
// signal spy for stacking order spy
QSignalSpy stackingOrderChangedSpy(workspace(), &Workspace::stackingOrderChanged);
QVERIFY(stackingOrderChangedSpy.isValid());
// move on top of second window
QVERIFY(!window1->geometry().contains(900, 900));
QVERIFY(window2->geometry().contains(900, 900));
Cursor::setPos(900, 900);
// and click
quint32 timestamp = 1;
QFETCH(quint32, button);
kwinApp()->platform()->pointerButtonPressed(button, timestamp++);
QVERIFY(buttonSpy.wait());
if (clickRaise) {
QCOMPARE(stackingOrderChangedSpy.count(), 1);
QTRY_COMPARE_WITH_TIMEOUT(workspace()->topClientOnDesktop(1, -1), window2, 200);
} else {
QCOMPARE(stackingOrderChangedSpy.count(), 0);
QVERIFY(!stackingOrderChangedSpy.wait(100));
QCOMPARE(workspace()->topClientOnDesktop(1, -1), window1);
}
// release again
kwinApp()->platform()->pointerButtonReleased(button, timestamp++);
delete surface1;
QVERIFY(window1DestroyedSpy.wait());
delete surface2;
QVERIFY(window2DestroyedSpy.wait());
}
void PointerInputTest::testCursorImage()
{
// this test verifies that the pointer image gets updated correctly from the client provided data
using namespace KWayland::Client;
// we need a pointer to get the enter event
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
// move cursor somewhere the new window won't open
Cursor::setPos(800, 800);
auto p = input()->pointer();
// at the moment it should be the fallback cursor
QVERIFY(!p->cursorImage().isNull());
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = Test::createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = Test::createShellSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// move cursor to center of window, this should first set a null pointer
Cursor::setPos(window->geometry().center());
QCOMPARE(p->window().data(), window);
QVERIFY(p->cursorImage().isNull());
QVERIFY(enteredSpy.wait());
// create a cursor on the pointer
Surface *cursorSurface = Test::createSurface(m_compositor);
QVERIFY(cursorSurface);
QSignalSpy cursorRenderedSpy(cursorSurface, &Surface::frameRendered);
QVERIFY(cursorRenderedSpy.isValid());
QImage red = QImage(QSize(10, 10), QImage::Format_ARGB32);
red.fill(Qt::red);
cursorSurface->attachBuffer(Test::waylandShmPool()->createBuffer(red));
cursorSurface->damage(QRect(0, 0, 10, 10));
cursorSurface->commit();
pointer->setCursor(cursorSurface, QPoint(5, 5));
QVERIFY(cursorRenderedSpy.wait());
QCOMPARE(p->cursorImage(), red);
QCOMPARE(p->cursorHotSpot(), QPoint(5, 5));
// change hotspot
pointer->setCursor(cursorSurface, QPoint(6, 6));
Test::flushWaylandConnection();
QTRY_COMPARE(p->cursorHotSpot(), QPoint(6, 6));
QCOMPARE(p->cursorImage(), red);
// change the buffer
QImage blue = QImage(QSize(10, 10), QImage::Format_ARGB32);
blue.fill(Qt::blue);
auto b = Test::waylandShmPool()->createBuffer(blue);
cursorSurface->attachBuffer(b);
cursorSurface->damage(QRect(0, 0, 10, 10));
cursorSurface->commit();
QVERIFY(cursorRenderedSpy.wait());
QTRY_COMPARE(p->cursorImage(), blue);
QCOMPARE(p->cursorHotSpot(), QPoint(6, 6));
// hide the cursor
pointer->setCursor(nullptr);
Test::flushWaylandConnection();
QTRY_VERIFY(p->cursorImage().isNull());
// move cursor somewhere else, should reset to fallback cursor
Cursor::setPos(window->geometry().bottomLeft() + QPoint(20, 20));
QVERIFY(p->window().isNull());
QVERIFY(!p->cursorImage().isNull());
}
class HelperEffect : public Effect
{
Q_OBJECT
public:
HelperEffect() {}
~HelperEffect() {}
};
void PointerInputTest::testEffectOverrideCursorImage()
{
// this test verifies the effect cursor override handling
using namespace KWayland::Client;
// we need a pointer to get the enter event and set a cursor
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
QSignalSpy leftSpy(pointer, &Pointer::left);
QVERIFY(leftSpy.isValid());
// move cursor somewhere the new window won't open
Cursor::setPos(800, 800);
auto p = input()->pointer();
// here we should have the fallback cursor
const QImage fallback = p->cursorImage();
QVERIFY(!fallback.isNull());
// now let's create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = Test::createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = Test::createShellSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// and move cursor to the window
QVERIFY(!window->geometry().contains(QPoint(800, 800)));
Cursor::setPos(window->geometry().center());
QVERIFY(enteredSpy.wait());
// cursor image should be null
QVERIFY(p->cursorImage().isNull());
// now create an effect and set an override cursor
QScopedPointer<HelperEffect> effect(new HelperEffect);
effects->startMouseInterception(effect.data(), Qt::SizeAllCursor);
const QImage sizeAll = p->cursorImage();
QVERIFY(!sizeAll.isNull());
QVERIFY(sizeAll != fallback);
QVERIFY(leftSpy.wait());
// let's change to arrow cursor, this should be our fallback
effects->defineCursor(Qt::ArrowCursor);
QCOMPARE(p->cursorImage(), fallback);
// back to size all
effects->defineCursor(Qt::SizeAllCursor);
QCOMPARE(p->cursorImage(), sizeAll);
// move cursor outside the window area
Cursor::setPos(800, 800);
// and end the override, which should switch to fallback
effects->stopMouseInterception(effect.data());
QCOMPARE(p->cursorImage(), fallback);
// start mouse interception again
effects->startMouseInterception(effect.data(), Qt::SizeAllCursor);
QCOMPARE(p->cursorImage(), sizeAll);
// move cursor to area of window
Cursor::setPos(window->geometry().center());
// this should not result in an enter event
QVERIFY(!enteredSpy.wait(100));
// after ending the interception we should get an enter event
effects->stopMouseInterception(effect.data());
QVERIFY(enteredSpy.wait());
QVERIFY(p->cursorImage().isNull());
}
}
WAYLANDTEST_MAIN(KWin::PointerInputTest)
#include "pointer_input.moc"
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