kwin/autotests/integration/dont_crash_glxgears.cpp

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/*
KWin - the KDE window manager
This file is part of the KDE project.
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SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "kwin_wayland_test.h"
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#include "core/outputbackend.h"
#include "wayland_server.h"
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#include "window.h"
#include "workspace.h"
#include "x11window.h"
#include <KDecoration2/Decoration>
namespace KWin
{
static const QString s_socketName = QStringLiteral("wayland_test_kwin_dont_crash_glxgears-0");
class DontCrashGlxgearsTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void testGlxgears();
};
void DontCrashGlxgearsTest::initTestCase()
{
qRegisterMetaType<KWin::Window *>();
QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
QVERIFY(waylandServer()->init(s_socketName));
QMetaObject::invokeMethod(kwinApp()->outputBackend(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(QVector<QRect>, QVector<QRect>() << QRect(0, 0, 1280, 1024) << QRect(1280, 0, 1280, 1024)));
kwinApp()->start();
QVERIFY(applicationStartedSpy.wait());
}
void DontCrashGlxgearsTest::testGlxgears()
{
// closing a glxgears window through Aurorae themes used to crash KWin
// Let's make sure that doesn't happen anymore
QSignalSpy windowAddedSpy(workspace(), &Workspace::windowAdded);
QProcess glxgears;
glxgears.setProgram(QStringLiteral("glxgears"));
glxgears.start();
QVERIFY(glxgears.waitForStarted());
QVERIFY(windowAddedSpy.wait());
QCOMPARE(windowAddedSpy.count(), 1);
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QCOMPARE(workspace()->windows().count(), 1);
Window *glxgearsWindow = workspace()->windows().first();
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QVERIFY(glxgearsWindow->isDecorated());
QSignalSpy closedSpy(glxgearsWindow, &X11Window::closed);
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KDecoration2::Decoration *decoration = glxgearsWindow->decoration();
QVERIFY(decoration);
// send a mouse event to the position of the close button
// TODO: position is dependent on the decoration in use. We should use a static target instead, a fake deco for autotests.
QPointF pos = decoration->rect().topRight() + QPointF(-decoration->borderTop() / 2, decoration->borderTop() / 2);
QHoverEvent event(QEvent::HoverMove, pos, pos);
QCoreApplication::instance()->sendEvent(decoration, &event);
// mouse press
QMouseEvent mousePressevent(QEvent::MouseButtonPress, pos, pos, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
mousePressevent.setAccepted(false);
QCoreApplication::sendEvent(decoration, &mousePressevent);
QVERIFY(mousePressevent.isAccepted());
// mouse Release
QMouseEvent mouseReleaseEvent(QEvent::MouseButtonRelease, pos, pos, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);
mouseReleaseEvent.setAccepted(false);
QCoreApplication::sendEvent(decoration, &mouseReleaseEvent);
QVERIFY(mouseReleaseEvent.isAccepted());
QVERIFY(closedSpy.wait());
QCOMPARE(closedSpy.count(), 1);
xcb_flush(connection());
if (glxgears.state() == QProcess::Running) {
QVERIFY(glxgears.waitForFinished());
}
}
}
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WAYLANDTEST_MAIN(KWin::DontCrashGlxgearsTest)
#include "dont_crash_glxgears.moc"