[autotest/wayland] Add a test case for maximize windows

The added test exposes the problem that a shell surface might request
being maximized and then provide an incorrectly sized buffer. In this
case the ShellClient is incorrectly considered as maximized.

I don't have a good idea how to address this yet, but still publish
the test case exposing the problem.
This commit is contained in:
Martin Gräßlin 2016-06-07 10:27:02 +02:00
parent 9d0360b3ef
commit c65c9728d1
2 changed files with 195 additions and 0 deletions

View file

@ -198,3 +198,12 @@ add_executable(testPlasmaSurface ${testPlasmaSurface_SRCS})
target_link_libraries( testPlasmaSurface kwin Qt5::Test)
add_test(kwin-testPlasmaSurface testPlasmaSurface)
ecm_mark_as_test(testPlasmaSurface)
########################################################
# Maximized Windows Test
########################################################
set( testMaximized_SRCS maximize_test.cpp kwin_wayland_test.cpp )
add_executable(testMaximized ${testMaximized_SRCS})
target_link_libraries( testMaximized kwin Qt5::Test)
add_test(kwin-testMaximized testMaximized)
ecm_mark_as_test(testMaximized)

View file

@ -0,0 +1,186 @@
/********************************************************************
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 "cursor.h"
#include "platform.h"
#include "shell_client.h"
#include "screens.h"
#include "wayland_server.h"
#include <KWayland/Client/connection_thread.h>
#include <KWayland/Client/compositor.h>
#include <KWayland/Client/event_queue.h>
#include <KWayland/Client/registry.h>
#include <KWayland/Client/shell.h>
#include <KWayland/Client/shm_pool.h>
#include <KWayland/Client/surface.h>
#include <KWayland/Server/shell_interface.h>
#include <QThread>
using namespace KWin;
using namespace KWayland::Client;
static const QString s_socketName = QStringLiteral("wayland_test_kwin_maximized-0");
class TestMaximized : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void init();
void cleanup();
void testInitiallyMaximized();
private:
KWayland::Client::Compositor *m_compositor = nullptr;
Shell *m_shell = nullptr;
ShmPool *m_shm = nullptr;
EventQueue *m_queue = nullptr;
ConnectionThread *m_connection = nullptr;
QThread *m_thread = nullptr;
};
void TestMaximized::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));
waylandServer()->initWorkspace();
}
void TestMaximized::init()
{
// 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 allAnnounced(&registry, &Registry::interfacesAnnounced);
QVERIFY(allAnnounced.isValid());
registry.create(m_connection->display());
QVERIFY(registry.isValid());
registry.setup();
QVERIFY(allAnnounced.wait());
m_compositor = registry.createCompositor(registry.interface(Registry::Interface::Compositor).name,
registry.interface(Registry::Interface::Compositor).version,
this);
QVERIFY(m_compositor->isValid());
m_shm = registry.createShmPool(registry.interface(Registry::Interface::Shm).name,
registry.interface(Registry::Interface::Shm).version,
this);
QVERIFY(m_shm->isValid());
m_shell = registry.createShell(registry.interface(Registry::Interface::Shell).name,
registry.interface(Registry::Interface::Shell).version,
this);
QVERIFY(m_shell->isValid());
screens()->setCurrent(0);
KWin::Cursor::setPos(QPoint(1280, 512));
}
void TestMaximized::cleanup()
{
#define CLEANUP(name) \
if (name) { \
delete name; \
name = nullptr; \
}
CLEANUP(m_compositor)
CLEANUP(m_shm)
CLEANUP(m_shell)
CLEANUP(m_queue)
if (m_connection) {
m_connection->deleteLater();
m_connection = nullptr;
}
if (m_thread) {
m_thread->quit();
m_thread->wait();
delete m_thread;
m_thread = nullptr;
}
#undef CLEANUP
}
void TestMaximized::testInitiallyMaximized()
{
// this test verifies that a window created as maximized, will be maximized
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
QScopedPointer<Surface> surface(m_compositor->createSurface());
QScopedPointer<ShellSurface> shellSurface(m_shell->createSurface(surface.data()));
QSignalSpy sizeChangedSpy(shellSurface.data(), &ShellSurface::sizeChanged);
QVERIFY(sizeChangedSpy.isValid());
shellSurface->setMaximized();
QVERIFY(sizeChangedSpy.wait());
QCOMPARE(shellSurface->size(), QSize(1280, 1024));
// now let's render in an incorrect size
QImage img(QSize(100, 50), QImage::Format_ARGB32);
img.fill(Qt::blue);
surface->attachBuffer(m_shm->createBuffer(img));
surface->damage(QRect(0, 0, 100, 50));
surface->commit(Surface::CommitFlag::None);
QVERIFY(clientAddedSpy.isEmpty());
QVERIFY(clientAddedSpy.wait());
auto client = clientAddedSpy.first().first().value<ShellClient*>();
QVERIFY(client);
QCOMPARE(client->geometry(), QRect(0, 0, 100, 50));
QEXPECT_FAIL("", "Should go out of maximzied", Continue);
QCOMPARE(client->maximizeMode(), MaximizeMode::MaximizeRestore);
QVERIFY(client->shellSurface()->isMaximized());
}
WAYLANDTEST_MAIN(TestMaximized)
#include "maximize_test.moc"