126 lines
3.5 KiB
C++
126 lines
3.5 KiB
C++
/********************************************************************
|
|
KWin - the KDE window manager
|
|
This file is part of the KDE project.
|
|
|
|
Copyright (C) 2017 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 <QTest>
|
|
#include <QX11Info>
|
|
|
|
#include <KPluginMetaData>
|
|
|
|
#include "main.h"
|
|
#include "utils.h"
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
class X11TestApplication : public Application
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
X11TestApplication(int &argc, char **argv);
|
|
virtual ~X11TestApplication();
|
|
|
|
protected:
|
|
void performStartup() override;
|
|
|
|
};
|
|
|
|
X11TestApplication::X11TestApplication(int &argc, char **argv)
|
|
: Application(OperationModeX11, argc, argv)
|
|
{
|
|
setX11Connection(QX11Info::connection());
|
|
setX11RootWindow(QX11Info::appRootWindow());
|
|
initPlatform(KPluginMetaData(QStringLiteral(KWINBACKENDPATH)));
|
|
}
|
|
|
|
X11TestApplication::~X11TestApplication()
|
|
{
|
|
}
|
|
|
|
void X11TestApplication::performStartup()
|
|
{
|
|
}
|
|
|
|
}
|
|
|
|
class X11TimestampUpdateTest : public QObject
|
|
{
|
|
Q_OBJECT
|
|
private Q_SLOTS:
|
|
void testGrabAfterServerTime();
|
|
void testBeforeLastGrabTime();
|
|
};
|
|
|
|
void X11TimestampUpdateTest::testGrabAfterServerTime()
|
|
{
|
|
// this test tries to grab the X keyboard with a timestamp in future
|
|
// that should fail, but after updating the X11 timestamp, it should
|
|
// work again
|
|
KWin::updateXTime();
|
|
QCOMPARE(KWin::grabXKeyboard(), true);
|
|
KWin::ungrabXKeyboard();
|
|
|
|
// now let's change the timestamp
|
|
KWin::kwinApp()->setX11Time(KWin::xTime() + 5 * 60 * 1000);
|
|
|
|
// now grab keyboard should fail
|
|
QCOMPARE(KWin::grabXKeyboard(), false);
|
|
|
|
// let's update timestamp, now it should work again
|
|
KWin::updateXTime();
|
|
QCOMPARE(KWin::grabXKeyboard(), true);
|
|
KWin::ungrabXKeyboard();
|
|
}
|
|
|
|
void X11TimestampUpdateTest::testBeforeLastGrabTime()
|
|
{
|
|
// this test tries to grab the X keyboard with a timestamp before the
|
|
// last grab time on the server. That should fail, but after updating the X11
|
|
// timestamp it should work again
|
|
|
|
// first set the grab timestamp
|
|
KWin::updateXTime();
|
|
QCOMPARE(KWin::grabXKeyboard(), true);
|
|
KWin::ungrabXKeyboard();
|
|
|
|
// now go to past
|
|
const auto timestamp = KWin::xTime();
|
|
KWin::kwinApp()->setX11Time(KWin::xTime() - 5 * 60 * 1000, KWin::Application::TimestampUpdate::Always);
|
|
QCOMPARE(KWin::xTime(), timestamp - 5 * 60 * 1000);
|
|
|
|
// now grab keyboard should fail
|
|
QCOMPARE(KWin::grabXKeyboard(), false);
|
|
|
|
// let's update timestamp, now it should work again
|
|
KWin::updateXTime();
|
|
QVERIFY(KWin::xTime() >= timestamp);
|
|
QCOMPARE(KWin::grabXKeyboard(), true);
|
|
KWin::ungrabXKeyboard();
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
setenv("QT_QPA_PLATFORM", "xcb", true);
|
|
KWin::X11TestApplication app(argc, argv);
|
|
app.setAttribute(Qt::AA_Use96Dpi, true);
|
|
X11TimestampUpdateTest tc;
|
|
return QTest::qExec(&tc, argc, argv);
|
|
}
|
|
|
|
#include "test_x11_timestamp_update.moc"
|