Commit 70dacba2 authored by Martin Flöser's avatar Martin Flöser
Browse files

[kwin_wayland] Add SeatInterface to server module

So far the Seat interface is provided together with pointer and
keyboard. As always touch is not yet implemented. The pointer interface
is still lacking the set cursor callback. Keyboard on the other hand is
complete.

Both Keyboard and Pointer have the concept of a focused surface and only
to the bound interface belonging to the same client as the focused
surface events are sent.

The change comes with a set of new auto tests also verifying the client
side which wasn't possible before as we couldn't fake events.
parent 49f0d197
/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2014 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/>.
*********************************************************************/
// Qt
#include <QtTest/QtTest>
// KWin
#include "../../wayland_client/compositor.h"
#include "../../wayland_client/connection_thread.h"
#include "../../wayland_client/keyboard.h"
#include "../../wayland_client/pointer.h"
#include "../../wayland_client/surface.h"
#include "../../wayland_client/registry.h"
#include "../../wayland_client/seat.h"
#include "../../wayland_client/shm_pool.h"
#include "../../wayland_server/buffer_interface.h"
#include "../../wayland_server/compositor_interface.h"
#include "../../wayland_server/display.h"
#include "../../wayland_server/seat_interface.h"
#include "../../wayland_server/surface_interface.h"
// Wayland
#include <wayland-client-protocol.h>
#include <linux/input.h>
class TestWaylandSeat : public QObject
{
Q_OBJECT
public:
explicit TestWaylandSeat(QObject *parent = nullptr);
private Q_SLOTS:
void init();
void cleanup();
void testName();
void testCapabilities_data();
void testCapabilities();
void testPointer();
void testKeyboard();
// TODO: add test for keymap
private:
KWin::WaylandServer::Display *m_display;
KWin::WaylandServer::CompositorInterface *m_compositorInterface;
KWin::WaylandServer::SeatInterface *m_seatInterface;
KWin::Wayland::ConnectionThread *m_connection;
KWin::Wayland::Compositor *m_compositor;
KWin::Wayland::Seat *m_seat;
QThread *m_thread;
};
static const QString s_socketName = QStringLiteral("kwin-test-wayland-seat-0");
TestWaylandSeat::TestWaylandSeat(QObject *parent)
: QObject(parent)
, m_display(nullptr)
, m_compositorInterface(nullptr)
, m_seatInterface(nullptr)
, m_connection(nullptr)
, m_compositor(nullptr)
, m_seat(nullptr)
, m_thread(nullptr)
{
}
void TestWaylandSeat::init()
{
using namespace KWin::WaylandServer;
delete m_display;
m_display = new Display(this);
m_display->setSocketName(s_socketName);
m_display->start();
QVERIFY(m_display->isRunning());
m_compositorInterface = m_display->createCompositor(m_display);
QVERIFY(m_compositorInterface);
m_compositorInterface->create();
QVERIFY(m_compositorInterface->isValid());
// setup connection
m_connection = new KWin::Wayland::ConnectionThread;
QSignalSpy connectedSpy(m_connection, SIGNAL(connected()));
m_connection->setSocketName(s_socketName);
m_thread = new QThread(this);
m_connection->moveToThread(m_thread);
m_thread->start();
connect(QCoreApplication::eventDispatcher(), &QAbstractEventDispatcher::aboutToBlock, m_connection,
[this]() {
if (m_connection->display()) {
wl_display_flush(m_connection->display());
}
}
);
m_connection->initConnection();
QVERIFY(connectedSpy.wait());
// TODO: we should destroy the queue
wl_event_queue *queue = wl_display_create_queue(m_connection->display());
connect(m_connection, &KWin::Wayland::ConnectionThread::eventsRead, this,
[this, queue]() {
wl_display_dispatch_queue_pending(m_connection->display(), queue);
wl_display_flush(m_connection->display());
},
Qt::QueuedConnection);
KWin::Wayland::Registry registry;
QSignalSpy compositorSpy(&registry, SIGNAL(compositorAnnounced(quint32,quint32)));
QSignalSpy seatSpy(&registry, SIGNAL(seatAnnounced(quint32,quint32)));
registry.create(m_connection->display());
QVERIFY(registry.isValid());
registry.setup();
wl_proxy_set_queue((wl_proxy*)registry.registry(), queue);
QVERIFY(compositorSpy.wait());
m_seatInterface = m_display->createSeat();
QVERIFY(m_seatInterface);
m_seatInterface->setName(QStringLiteral("seat0"));
m_seatInterface->create();
QVERIFY(m_seatInterface->isValid());
QVERIFY(seatSpy.wait());
m_compositor = new KWin::Wayland::Compositor(this);
m_compositor->setup(registry.bindCompositor(compositorSpy.first().first().value<quint32>(), compositorSpy.first().last().value<quint32>()));
QVERIFY(m_compositor->isValid());
m_seat = new KWin::Wayland::Seat(this);
QSignalSpy nameSpy(m_seat, SIGNAL(nameChanged(QString)));
m_seat->setup(registry.bindSeat(seatSpy.first().first().value<quint32>(), seatSpy.first().last().value<quint32>()));
QVERIFY(nameSpy.wait());
}
void TestWaylandSeat::cleanup()
{
if (m_seat) {
delete m_seat;
m_seat = nullptr;
}
if (m_compositor) {
delete m_compositor;
m_compositor = nullptr;
}
if (m_thread) {
m_thread->quit();
m_thread->wait();
delete m_thread;
m_thread = nullptr;
}
delete m_connection;
m_connection = nullptr;
delete m_compositorInterface;
m_compositorInterface = nullptr;
delete m_seatInterface;
m_seatInterface = nullptr;
delete m_display;
m_display = nullptr;
}
void TestWaylandSeat::testName()
{
// no name set yet
QCOMPARE(m_seat->name(), QStringLiteral("seat0"));
QSignalSpy spy(m_seat, SIGNAL(nameChanged(QString)));
QVERIFY(spy.isValid());
const QString name = QStringLiteral("foobar");
m_seatInterface->setName(name);
QVERIFY(spy.wait());
QCOMPARE(m_seat->name(), name);
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.first().first().toString(), name);
}
void TestWaylandSeat::testCapabilities_data()
{
QTest::addColumn<bool>("pointer");
QTest::addColumn<bool>("keyboard");
QTest::addColumn<bool>("touch");
QTest::newRow("none") << false << false << false;
QTest::newRow("pointer") << true << false << false;
QTest::newRow("keyboard") << false << true << false;
QTest::newRow("touch") << false << false << true;
QTest::newRow("pointer/keyboard") << true << true << false;
QTest::newRow("pointer/touch") << true << false << true;
QTest::newRow("keyboard/touch") << false << true << true;
QTest::newRow("all") << true << true << true;
}
void TestWaylandSeat::testCapabilities()
{
QVERIFY(!m_seat->hasPointer());
QVERIFY(!m_seat->hasKeyboard());
QVERIFY(!m_seat->hasTouch());
QFETCH(bool, pointer);
QFETCH(bool, keyboard);
QFETCH(bool, touch);
QSignalSpy pointerSpy(m_seat, SIGNAL(hasPointerChanged(bool)));
QVERIFY(pointerSpy.isValid());
QSignalSpy keyboardSpy(m_seat, SIGNAL(hasKeyboardChanged(bool)));
QVERIFY(keyboardSpy.isValid());
QSignalSpy touchSpy(m_seat, SIGNAL(hasTouchChanged(bool)));
QVERIFY(touchSpy.isValid());
m_seatInterface->setHasPointer(pointer);
m_seatInterface->setHasKeyboard(keyboard);
m_seatInterface->setHasTouch(touch);
// do processing
QCOMPARE(pointerSpy.wait(1000), pointer);
QCOMPARE(pointerSpy.isEmpty(), !pointer);
if (!pointerSpy.isEmpty()) {
QCOMPARE(pointerSpy.first().first().toBool(), pointer);
}
if (keyboardSpy.isEmpty()) {
QCOMPARE(keyboardSpy.wait(1000), keyboard);
}
QCOMPARE(keyboardSpy.isEmpty(), !keyboard);
if (!keyboardSpy.isEmpty()) {
QCOMPARE(keyboardSpy.first().first().toBool(), keyboard);
}
if (touchSpy.isEmpty()) {
QCOMPARE(touchSpy.wait(1000), touch);
}
QCOMPARE(touchSpy.isEmpty(), !touch);
if (!touchSpy.isEmpty()) {
QCOMPARE(touchSpy.first().first().toBool(), touch);
}
QCOMPARE(m_seat->hasPointer(), pointer);
QCOMPARE(m_seat->hasKeyboard(), keyboard);
QCOMPARE(m_seat->hasTouch(), touch);
}
void TestWaylandSeat::testPointer()
{
using namespace KWin::Wayland;
using namespace KWin::WaylandServer;
QSignalSpy pointerSpy(m_seat, SIGNAL(hasPointerChanged(bool)));
QVERIFY(pointerSpy.isValid());
m_seatInterface->setHasPointer(true);
QVERIFY(pointerSpy.wait());
QSignalSpy surfaceCreatedSpy(m_compositorInterface, SIGNAL(surfaceCreated(KWin::WaylandServer::SurfaceInterface*)));
QVERIFY(surfaceCreatedSpy.isValid());
Surface *s = m_compositor->createSurface(m_compositor);
QVERIFY(surfaceCreatedSpy.wait());
SurfaceInterface *serverSurface = surfaceCreatedSpy.first().first().value<KWin::WaylandServer::SurfaceInterface*>();
QVERIFY(serverSurface);
PointerInterface *serverPointer = m_seatInterface->pointer();
serverPointer->setGlobalPos(QPoint(20, 18));
serverPointer->setFocusedSurface(serverSurface, QPoint(10, 15));
// no pointer yet - won't be set
QVERIFY(!serverPointer->focusedSurface());
Pointer *p = m_seat->createPointer(m_seat);
wl_display_flush(m_connection->display());
QTest::qWait(100);
QSignalSpy enteredSpy(p, SIGNAL(entered(quint32,QPointF)));
QVERIFY(enteredSpy.isValid());
QSignalSpy leftSpy(p, SIGNAL(left(quint32)));
QVERIFY(leftSpy.isValid());
QSignalSpy motionSpy(p, SIGNAL(motion(QPointF,quint32)));
QVERIFY(motionSpy.isValid());
QSignalSpy axisSpy(p, SIGNAL(axisChanged(quint32,KWin::Wayland::Pointer::Axis,qreal)));
QVERIFY(axisSpy.isValid());
QSignalSpy buttonSpy(p, SIGNAL(buttonStateChanged(quint32,quint32,quint32,KWin::Wayland::Pointer::ButtonState)));
QVERIFY(buttonSpy.isValid());
serverPointer->setFocusedSurface(serverSurface, QPoint(10, 15));
QCOMPARE(serverPointer->focusedSurface(), serverSurface);
QVERIFY(enteredSpy.wait());
QCOMPARE(enteredSpy.first().first().value<quint32>(), m_display->serial());
QCOMPARE(enteredSpy.first().last().toPoint(), QPoint(10, 3));
// test motion
serverPointer->updateTimestamp(1);
serverPointer->setGlobalPos(QPoint(10, 16));
QVERIFY(motionSpy.wait());
QCOMPARE(motionSpy.first().first().toPoint(), QPoint(0, 1));
QCOMPARE(motionSpy.first().last().value<quint32>(), quint32(1));
// test axis
serverPointer->updateTimestamp(2);
serverPointer->axis(Qt::Horizontal, 10);
QVERIFY(axisSpy.wait());
serverPointer->updateTimestamp(3);
serverPointer->axis(Qt::Vertical, 20);
QVERIFY(axisSpy.wait());
QCOMPARE(axisSpy.first().at(0).value<quint32>(), quint32(2));
QCOMPARE(axisSpy.first().at(1).value<Pointer::Axis>(), Pointer::Axis::Horizontal);
QCOMPARE(axisSpy.first().at(2).value<qreal>(), qreal(10));
QCOMPARE(axisSpy.last().at(0).value<quint32>(), quint32(3));
QCOMPARE(axisSpy.last().at(1).value<Pointer::Axis>(), Pointer::Axis::Vertical);
QCOMPARE(axisSpy.last().at(2).value<qreal>(), qreal(20));
// test button
serverPointer->updateTimestamp(4);
serverPointer->buttonPressed(1);
QVERIFY(buttonSpy.wait());
QCOMPARE(buttonSpy.at(0).at(0).value<quint32>(), m_display->serial());
serverPointer->updateTimestamp(5);
serverPointer->buttonPressed(2);
QVERIFY(buttonSpy.wait());
QCOMPARE(buttonSpy.at(1).at(0).value<quint32>(), m_display->serial());
serverPointer->updateTimestamp(6);
serverPointer->buttonReleased(2);
QVERIFY(buttonSpy.wait());
QCOMPARE(buttonSpy.at(2).at(0).value<quint32>(), m_display->serial());
serverPointer->updateTimestamp(7);
serverPointer->buttonReleased(1);
QVERIFY(buttonSpy.wait());
QCOMPARE(buttonSpy.count(), 4);
// timestamp
QCOMPARE(buttonSpy.at(0).at(1).value<quint32>(), quint32(4));
// button
QCOMPARE(buttonSpy.at(0).at(2).value<quint32>(), quint32(1));
QCOMPARE(buttonSpy.at(0).at(3).value<KWin::Wayland::Pointer::ButtonState>(), KWin::Wayland::Pointer::ButtonState::Pressed);
// timestamp
QCOMPARE(buttonSpy.at(1).at(1).value<quint32>(), quint32(5));
// button
QCOMPARE(buttonSpy.at(1).at(2).value<quint32>(), quint32(2));
QCOMPARE(buttonSpy.at(1).at(3).value<KWin::Wayland::Pointer::ButtonState>(), KWin::Wayland::Pointer::ButtonState::Pressed);
QCOMPARE(buttonSpy.at(2).at(0).value<quint32>(), serverPointer->buttonSerial(2));
// timestamp
QCOMPARE(buttonSpy.at(2).at(1).value<quint32>(), quint32(6));
// button
QCOMPARE(buttonSpy.at(2).at(2).value<quint32>(), quint32(2));
QCOMPARE(buttonSpy.at(2).at(3).value<KWin::Wayland::Pointer::ButtonState>(), KWin::Wayland::Pointer::ButtonState::Released);
QCOMPARE(buttonSpy.at(3).at(0).value<quint32>(), serverPointer->buttonSerial(1));
// timestamp
QCOMPARE(buttonSpy.at(3).at(1).value<quint32>(), quint32(7));
// button
QCOMPARE(buttonSpy.at(3).at(2).value<quint32>(), quint32(1));
QCOMPARE(buttonSpy.at(3).at(3).value<KWin::Wayland::Pointer::ButtonState>(), KWin::Wayland::Pointer::ButtonState::Released);
// leave the surface
serverPointer->setFocusedSurface(nullptr);
QVERIFY(leftSpy.wait());
QCOMPARE(leftSpy.first().first().value<quint32>(), m_display->serial());
// enter it again
serverPointer->setFocusedSurface(serverSurface, QPoint(0, 0));
QVERIFY(enteredSpy.wait());
delete s;
wl_display_flush(m_connection->display());
QTest::qWait(100);
QVERIFY(!serverPointer->focusedSurface());
}
void TestWaylandSeat::testKeyboard()
{
using namespace KWin::Wayland;
using namespace KWin::WaylandServer;
QSignalSpy keyboardSpy(m_seat, SIGNAL(hasKeyboardChanged(bool)));
QVERIFY(keyboardSpy.isValid());
m_seatInterface->setHasKeyboard(true);
QVERIFY(keyboardSpy.wait());
// create the surface
QSignalSpy surfaceCreatedSpy(m_compositorInterface, SIGNAL(surfaceCreated(KWin::WaylandServer::SurfaceInterface*)));
QVERIFY(surfaceCreatedSpy.isValid());
Surface *s = m_compositor->createSurface(m_compositor);
QVERIFY(surfaceCreatedSpy.wait());
SurfaceInterface *serverSurface = surfaceCreatedSpy.first().first().value<KWin::WaylandServer::SurfaceInterface*>();
QVERIFY(serverSurface);
KeyboardInterface *serverKeyboard = m_seatInterface->keyboard();
serverKeyboard->setFocusedSurface(serverSurface);
// no pointer yet - won't be set
QVERIFY(!serverKeyboard->focusedSurface());
Keyboard *keyboard = m_seat->createKeyboard();
QVERIFY(keyboard->isValid());
wl_display_flush(m_connection->display());
QTest::qWait(100);
serverKeyboard->updateTimestamp(1);
serverKeyboard->keyPressed(KEY_K);
serverKeyboard->updateTimestamp(2);
serverKeyboard->keyPressed(KEY_D);
serverKeyboard->updateTimestamp(3);
serverKeyboard->keyPressed(KEY_E);
QSignalSpy modifierSpy(keyboard, SIGNAL(modifiersChanged(quint32,quint32,quint32,quint32)));
QVERIFY(modifierSpy.isValid());
// TODO: add a signalspy for enter
serverKeyboard->setFocusedSurface(serverSurface);
QCOMPARE(serverKeyboard->focusedSurface(), serverSurface);
// we get the modifiers sent after the enter
QVERIFY(modifierSpy.wait());
QCOMPARE(modifierSpy.count(), 1);
QCOMPARE(modifierSpy.first().at(0).value<quint32>(), quint32(0));
QCOMPARE(modifierSpy.first().at(1).value<quint32>(), quint32(0));
QCOMPARE(modifierSpy.first().at(2).value<quint32>(), quint32(0));
QCOMPARE(modifierSpy.first().at(3).value<quint32>(), quint32(0));
QSignalSpy keyChangedSpy(keyboard, SIGNAL(keyChanged(quint32,KWin::Wayland::Keyboard::KeyState,quint32)));
QVERIFY(keyChangedSpy.isValid());
serverKeyboard->updateTimestamp(4);
serverKeyboard->keyReleased(KEY_E);
QVERIFY(keyChangedSpy.wait());
serverKeyboard->updateTimestamp(5);
serverKeyboard->keyReleased(KEY_D);
QVERIFY(keyChangedSpy.wait());
serverKeyboard->updateTimestamp(6);
serverKeyboard->keyReleased(KEY_K);
QVERIFY(keyChangedSpy.wait());
serverKeyboard->updateTimestamp(7);
serverKeyboard->keyPressed(KEY_F1);
QVERIFY(keyChangedSpy.wait());
serverKeyboard->updateTimestamp(8);
serverKeyboard->keyReleased(KEY_F1);
QVERIFY(keyChangedSpy.wait());
QCOMPARE(keyChangedSpy.count(), 5);
QCOMPARE(keyChangedSpy.at(0).at(0).value<quint32>(), quint32(KEY_E));
QCOMPARE(keyChangedSpy.at(0).at(1).value<Keyboard::KeyState>(), Keyboard::KeyState::Released);
QCOMPARE(keyChangedSpy.at(0).at(2).value<quint32>(), quint32(4));
QCOMPARE(keyChangedSpy.at(1).at(0).value<quint32>(), quint32(KEY_D));
QCOMPARE(keyChangedSpy.at(1).at(1).value<Keyboard::KeyState>(), Keyboard::KeyState::Released);
QCOMPARE(keyChangedSpy.at(1).at(2).value<quint32>(), quint32(5));
QCOMPARE(keyChangedSpy.at(2).at(0).value<quint32>(), quint32(KEY_K));
QCOMPARE(keyChangedSpy.at(2).at(1).value<Keyboard::KeyState>(), Keyboard::KeyState::Released);
QCOMPARE(keyChangedSpy.at(2).at(2).value<quint32>(), quint32(6));
QCOMPARE(keyChangedSpy.at(3).at(0).value<quint32>(), quint32(KEY_F1));
QCOMPARE(keyChangedSpy.at(3).at(1).value<Keyboard::KeyState>(), Keyboard::KeyState::Pressed);
QCOMPARE(keyChangedSpy.at(3).at(2).value<quint32>(), quint32(7));
QCOMPARE(keyChangedSpy.at(4).at(0).value<quint32>(), quint32(KEY_F1));
QCOMPARE(keyChangedSpy.at(4).at(1).value<Keyboard::KeyState>(), Keyboard::KeyState::Released);
QCOMPARE(keyChangedSpy.at(4).at(2).value<quint32>(), quint32(8));
serverKeyboard->updateModifiers(1, 2, 3, 4);
QVERIFY(modifierSpy.wait());
QCOMPARE(modifierSpy.count(), 2);
QCOMPARE(modifierSpy.last().at(0).value<quint32>(), quint32(1));
QCOMPARE(modifierSpy.last().at(1).value<quint32>(), quint32(2));
QCOMPARE(modifierSpy.last().at(2).value<quint32>(), quint32(3));
QCOMPARE(modifierSpy.last().at(3).value<quint32>(), quint32(4));
// TODO: add a test for leave signal
serverKeyboard->setFocusedSurface(nullptr);
QVERIFY(!serverKeyboard->focusedSurface());
// enter it again
serverKeyboard->setFocusedSurface(serverSurface);
QVERIFY(modifierSpy.wait());
QCOMPARE(serverKeyboard->focusedSurface(), serverSurface);
delete s;
wl_display_flush(m_connection->display());
QTest::qWait(100);
QVERIFY(!serverKeyboard->focusedSurface());
}
QTEST_MAIN(TestWaylandSeat)
#include "test_wayland_seat.moc"
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