kwin/autotests/wayland/transient_placement.cpp
Martin Gräßlin d31e9e88b4 Rename abstract_backend.(h|cpp) to platform.(h|cpp)
Reviewers: #plasma

Subscribers: plasma-devel

Projects: #plasma

Differential Revision: https://phabricator.kde.org/D1340
2016-04-07 16:18:12 +02:00

314 lines
13 KiB
C++

/********************************************************************
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 "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/event_queue.h>
#include <KWayland/Client/keyboard.h>
#include <KWayland/Client/registry.h>
#include <KWayland/Client/pointer.h>
#include <KWayland/Client/shell.h>
#include <KWayland/Client/seat.h>
#include <KWayland/Client/server_decoration.h>
#include <KWayland/Client/shm_pool.h>
#include <KWayland/Client/surface.h>
#include <KWayland/Client/touch.h>
#include <KWayland/Server/seat_interface.h>
#include <KWayland/Server/surface_interface.h>
namespace KWin
{
static const QString s_socketName = QStringLiteral("wayland_test_kwin_transient_placement-0");
class TransientPlacementTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void init();
void cleanup();
void testSimplePosition_data();
void testSimplePosition();
void testDecorationPosition_data();
void testDecorationPosition();
private:
AbstractClient *showWindow(const QSize &size, bool decorated = false, KWayland::Client::Surface *parent = nullptr, const QPoint &offset = QPoint());
KWayland::Client::Surface *surfaceForClient(AbstractClient *c) const;
KWayland::Client::ConnectionThread *m_connection = nullptr;
KWayland::Client::Compositor *m_compositor = nullptr;
KWayland::Client::ServerSideDecorationManager *m_deco = nullptr;
KWayland::Client::Seat *m_seat = nullptr;
KWayland::Client::ShmPool *m_shm = nullptr;
KWayland::Client::Shell *m_shell = nullptr;
KWayland::Client::EventQueue *m_queue = nullptr;
QThread *m_thread = nullptr;
};
void TransientPlacementTest::initTestCase()
{
qRegisterMetaType<KWin::ShellClient*>();
qRegisterMetaType<KWin::AbstractClient*>();
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()->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 TransientPlacementTest::init()
{
using namespace KWayland::Client;
// setup connection
m_connection = new ConnectionThread;
QSignalSpy connectedSpy(m_connection, &ConnectionThread::connected);
QVERIFY(connectedSpy.isValid());
m_connection->setSocketName(s_socketName);
m_thread = new QThread(this);
m_connection->moveToThread(m_thread);
m_thread->start();
m_connection->initConnection();
QVERIFY(connectedSpy.wait());
m_queue = new EventQueue(this);
QVERIFY(!m_queue->isValid());
m_queue->setup(m_connection);
QVERIFY(m_queue->isValid());
Registry registry;
registry.setEventQueue(m_queue);
QSignalSpy compositorSpy(&registry, &Registry::compositorAnnounced);
QSignalSpy shmSpy(&registry, &Registry::shmAnnounced);
QSignalSpy shellSpy(&registry, &Registry::shellAnnounced);
QSignalSpy seatSpy(&registry, &Registry::seatAnnounced);
QSignalSpy allAnnounced(&registry, &Registry::interfacesAnnounced);
QVERIFY(allAnnounced.isValid());
QVERIFY(shmSpy.isValid());
QVERIFY(shellSpy.isValid());
QVERIFY(compositorSpy.isValid());
QVERIFY(seatSpy.isValid());
registry.create(m_connection->display());
QVERIFY(registry.isValid());
registry.setup();
QVERIFY(allAnnounced.wait());
QVERIFY(!compositorSpy.isEmpty());
QVERIFY(!shmSpy.isEmpty());
QVERIFY(!shellSpy.isEmpty());
QVERIFY(!seatSpy.isEmpty());
m_compositor = registry.createCompositor(compositorSpy.first().first().value<quint32>(), compositorSpy.first().last().value<quint32>(), this);
QVERIFY(m_compositor->isValid());
m_shm = registry.createShmPool(shmSpy.first().first().value<quint32>(), shmSpy.first().last().value<quint32>(), this);
QVERIFY(m_shm->isValid());
m_shell = registry.createShell(shellSpy.first().first().value<quint32>(), shellSpy.first().last().value<quint32>(), this);
QVERIFY(m_shell->isValid());
m_seat = registry.createSeat(seatSpy.first().first().value<quint32>(), seatSpy.first().last().value<quint32>(), this);
QVERIFY(m_seat->isValid());
QSignalSpy hasPointerSpy(m_seat, &Seat::hasPointerChanged);
QVERIFY(hasPointerSpy.isValid());
QVERIFY(hasPointerSpy.wait());
m_deco = registry.createServerSideDecorationManager(registry.interface(Registry::Interface::ServerSideDecorationManager).name, registry.interface(Registry::Interface::ServerSideDecorationManager).version, this);
QVERIFY(m_deco->isValid());
screens()->setCurrent(0);
Cursor::setPos(QPoint(640, 512));
}
void TransientPlacementTest::cleanup()
{
delete m_deco;
m_deco = nullptr;
delete m_compositor;
m_compositor = nullptr;
delete m_seat;
m_seat = nullptr;
delete m_shm;
m_shm = nullptr;
delete m_shell;
m_shell = nullptr;
delete m_queue;
m_queue = nullptr;
if (m_thread) {
m_connection->deleteLater();
m_thread->quit();
m_thread->wait();
delete m_thread;
m_thread = nullptr;
m_connection = nullptr;
}
}
AbstractClient *TransientPlacementTest::showWindow(const QSize &size, bool decorated, KWayland::Client::Surface *parent, const QPoint &offset)
{
using namespace KWayland::Client;
#define VERIFY(statement) \
if (!QTest::qVerify((statement), #statement, "", __FILE__, __LINE__))\
return nullptr;
#define COMPARE(actual, expected) \
if (!QTest::qCompare(actual, expected, #actual, #expected, __FILE__, __LINE__))\
return nullptr;
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
VERIFY(clientAddedSpy.isValid());
Surface *surface = m_compositor->createSurface(m_compositor);
VERIFY(surface);
ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
VERIFY(shellSurface);
if (parent) {
shellSurface->setTransient(parent, offset);
}
if (decorated) {
auto deco = m_deco->create(surface, surface);
QSignalSpy decoSpy(deco, &ServerSideDecoration::modeChanged);
VERIFY(decoSpy.isValid());
VERIFY(decoSpy.wait());
deco->requestMode(ServerSideDecoration::Mode::Server);
VERIFY(decoSpy.wait());
COMPARE(deco->mode(), ServerSideDecoration::Mode::Server);
}
// let's render
QImage img(size, QImage::Format_ARGB32);
img.fill(Qt::blue);
surface->attachBuffer(m_shm->createBuffer(img));
surface->damage(QRect(QPoint(0, 0), size));
surface->commit(Surface::CommitFlag::None);
m_connection->flush();
VERIFY(clientAddedSpy.wait());
AbstractClient *c = workspace()->activeClient();
VERIFY(c);
COMPARE(clientAddedSpy.first().first().value<ShellClient*>(), c);
#undef VERIFY
#undef COMPARE
return c;
}
KWayland::Client::Surface *TransientPlacementTest::surfaceForClient(AbstractClient *c) const
{
const auto &surfaces = KWayland::Client::Surface::all();
auto it = std::find_if(surfaces.begin(), surfaces.end(), [c] (KWayland::Client::Surface *s) { return s->id() == c->surface()->id(); });
if (it != surfaces.end()) {
return *it;
}
return nullptr;
}
void TransientPlacementTest::testSimplePosition_data()
{
QTest::addColumn<QSize>("parentSize");
QTest::addColumn<QPoint>("parentPosition");
QTest::addColumn<QSize>("transientSize");
QTest::addColumn<QPoint>("transientOffset");
QTest::addColumn<QRect>("expectedGeometry");
QTest::newRow("0/0") << QSize(640, 512) << QPoint(0, 0) << QSize(10, 100) << QPoint(0, 0) << QRect(0, 0, 10, 100);
QTest::newRow("bottomRight") << QSize(640, 512) << QPoint(0, 0) << QSize(10, 100) << QPoint(639, 511) << QRect(639, 511, 10, 100);
QTest::newRow("offset") << QSize(640, 512) << QPoint(200, 300) << QSize(100, 10) << QPoint(320, 256) << QRect(520, 556, 100, 10);
QTest::newRow("right border") << QSize(1280, 1024) << QPoint(0, 0) << QSize(10, 100) << QPoint(1279, 50) << QRect(1269, 50, 10, 100);
QTest::newRow("bottom border") << QSize(1280, 1024) << QPoint(0, 0) << QSize(10, 100) << QPoint(512, 1020) << QRect(512, 920, 10, 100);
QTest::newRow("bottom right") << QSize(1280, 1024) << QPoint(0, 0) << QSize(10, 100) << QPoint(1279, 1020) << QRect(1269, 920, 10, 100);
QTest::newRow("top border") << QSize(1280, 1024) << QPoint(0, -100) << QSize(10, 100) << QPoint(512, 50) << QRect(512, 0, 10, 100);
QTest::newRow("left border") << QSize(1280, 1024) << QPoint(-100, 0) << QSize(100, 10) << QPoint(50, 512) << QRect(0, 512, 100, 10);
QTest::newRow("top left") << QSize(1280, 1024) << QPoint(-100, -100) << QSize(100, 100) << QPoint(50, 50) << QRect(0, 0, 100, 100);
QTest::newRow("bottom left") << QSize(1280, 1024) << QPoint(-100, 0) << QSize(100, 100) << QPoint(50, 1000) << QRect(0, 900, 100, 100);
}
void TransientPlacementTest::testSimplePosition()
{
// this test verifies that the position of a transient window is taken from the passed position
// there are no further constraints like window too large to fit screen, cascading transients, etc
// some test cases also verify that the transient fits on the screen
QFETCH(QSize, parentSize);
AbstractClient *parent = showWindow(parentSize);
QVERIFY(parent->clientPos().isNull());
QVERIFY(!parent->isDecorated());
QFETCH(QPoint, parentPosition);
parent->move(parentPosition);
QFETCH(QSize, transientSize);
QFETCH(QPoint, transientOffset);
AbstractClient *transient = showWindow(transientSize, false, surfaceForClient(parent), transientOffset);
QVERIFY(transient);
QVERIFY(!transient->isDecorated());
QVERIFY(transient->hasTransientPlacementHint());
QTEST(transient->geometry(), "expectedGeometry");
}
void TransientPlacementTest::testDecorationPosition_data()
{
QTest::addColumn<QSize>("parentSize");
QTest::addColumn<QPoint>("parentPosition");
QTest::addColumn<QSize>("transientSize");
QTest::addColumn<QPoint>("transientOffset");
QTest::addColumn<QRect>("expectedGeometry");
QTest::newRow("0/0") << QSize(640, 512) << QPoint(0, 0) << QSize(10, 100) << QPoint(0, 0) << QRect(0, 0, 10, 100);
QTest::newRow("bottomRight") << QSize(640, 512) << QPoint(0, 0) << QSize(10, 100) << QPoint(639, 511) << QRect(639, 511, 10, 100);
QTest::newRow("offset") << QSize(640, 512) << QPoint(200, 300) << QSize(100, 10) << QPoint(320, 256) << QRect(520, 556, 100, 10);
}
void TransientPlacementTest::testDecorationPosition()
{
// this test verifies that a transient window is correctly placed if the parent window has a
// server side decoration
QFETCH(QSize, parentSize);
AbstractClient *parent = showWindow(parentSize, true);
QVERIFY(!parent->clientPos().isNull());
QVERIFY(parent->isDecorated());
QFETCH(QPoint, parentPosition);
parent->move(parentPosition);
QFETCH(QSize, transientSize);
QFETCH(QPoint, transientOffset);
AbstractClient *transient = showWindow(transientSize, false, surfaceForClient(parent), transientOffset);
QVERIFY(transient);
QVERIFY(!transient->isDecorated());
QVERIFY(transient->hasTransientPlacementHint());
QFETCH(QRect, expectedGeometry);
expectedGeometry.translate(parent->clientPos());
QCOMPARE(transient->geometry(), expectedGeometry);
}
}
WAYLANDTEST_MAIN(KWin::TransientPlacementTest)
#include "transient_placement.moc"