129 lines
3.3 KiB
C++
129 lines
3.3 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2017 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include <QTest>
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#include <QX11Info>
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#include <KPluginLoader>
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#include <KPluginMetaData>
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#include "main.h"
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#include "utils.h"
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namespace KWin
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{
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class X11TestApplication : public Application
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{
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Q_OBJECT
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public:
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X11TestApplication(int &argc, char **argv);
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~X11TestApplication() override;
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protected:
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void performStartup() override;
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};
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X11TestApplication::X11TestApplication(int &argc, char **argv)
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: Application(OperationModeX11, argc, argv)
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{
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setX11Connection(QX11Info::connection());
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setX11RootWindow(QX11Info::appRootWindow());
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// move directory containing executable to front, so that KPluginLoader prefers the plugins in
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// the build dir over system installed ones
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const auto ownPath = libraryPaths().last();
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removeLibraryPath(ownPath);
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addLibraryPath(ownPath);
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const KPluginMetaData plugin = KPluginMetaData::findPluginById(QStringLiteral("org.kde.kwin.platforms"),
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QStringLiteral("KWinX11Platform"));
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if (!plugin.isValid()) {
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quit();
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return;
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}
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initPlatform(plugin);
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}
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X11TestApplication::~X11TestApplication()
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{
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}
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void X11TestApplication::performStartup()
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{
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}
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}
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class X11TimestampUpdateTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void testGrabAfterServerTime();
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void testBeforeLastGrabTime();
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};
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void X11TimestampUpdateTest::testGrabAfterServerTime()
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{
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// this test tries to grab the X keyboard with a timestamp in future
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// that should fail, but after updating the X11 timestamp, it should
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// work again
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KWin::updateXTime();
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QCOMPARE(KWin::grabXKeyboard(), true);
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KWin::ungrabXKeyboard();
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// now let's change the timestamp
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KWin::kwinApp()->setX11Time(KWin::xTime() + 5 * 60 * 1000);
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// now grab keyboard should fail
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QCOMPARE(KWin::grabXKeyboard(), false);
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// let's update timestamp, now it should work again
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KWin::updateXTime();
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QCOMPARE(KWin::grabXKeyboard(), true);
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KWin::ungrabXKeyboard();
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}
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void X11TimestampUpdateTest::testBeforeLastGrabTime()
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{
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// this test tries to grab the X keyboard with a timestamp before the
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// last grab time on the server. That should fail, but after updating the X11
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// timestamp it should work again
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// first set the grab timestamp
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KWin::updateXTime();
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QCOMPARE(KWin::grabXKeyboard(), true);
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KWin::ungrabXKeyboard();
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// now go to past
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const auto timestamp = KWin::xTime();
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KWin::kwinApp()->setX11Time(KWin::xTime() - 5 * 60 * 1000, KWin::Application::TimestampUpdate::Always);
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QCOMPARE(KWin::xTime(), timestamp - 5 * 60 * 1000);
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// now grab keyboard should fail
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QCOMPARE(KWin::grabXKeyboard(), false);
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// let's update timestamp, now it should work again
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KWin::updateXTime();
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QVERIFY(KWin::xTime() >= timestamp);
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QCOMPARE(KWin::grabXKeyboard(), true);
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KWin::ungrabXKeyboard();
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}
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int main(int argc, char *argv[])
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{
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setenv("QT_QPA_PLATFORM", "xcb", true);
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KWin::X11TestApplication app(argc, argv);
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app.setAttribute(Qt::AA_Use96Dpi, true);
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X11TimestampUpdateTest tc;
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return QTest::qExec(&tc, argc, argv);
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}
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#include "test_x11_timestamp_update.moc"
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