File indexing completed on 2024-04-28 16:45:11

 /*
 SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
 
 SPDX-License-Identifier: GPL-2.0-or-later
 */
 // own
 #include "../ksldapp.h"
 // KDE Frameworks
 #include <KIdleTime>
 // Qt
 #include <QProcess>
 #if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
 #include <private/qtx11extras_p.h>
 #else
 #include <QX11Info>
 #endif
 #include <QtTest>
 // xcb
 #include <xcb/xcb.h>
 #include <xcb/xtest.h>
 
 class KSldTest : public QObject
 {
     Q_OBJECT
 private Q_SLOTS:
     void initTestCase();
     void testEstablishGrab();
     void testActivateOnTimeout();
     void testGraceTimeUnlocking();
 };
 
 void KSldTest::initTestCase()
 {
     QCoreApplication::setAttribute(Qt::AA_ForceRasterWidgets);
     // change to the build bin dir
     QDir::setCurrent(QCoreApplication::applicationDirPath());
 }
 
 void KSldTest::testEstablishGrab()
 {
     ScreenLocker::KSldApp ksld;
     ksld.initialize();
     QVERIFY(ksld.establishGrab());
     // grab is established, trying again should succeed as well
     QVERIFY(ksld.establishGrab());
 
     // let's ungrab
     ksld.doUnlock();
 
     // to get the grab to fail we need another X client
     // we start another process to perform our grab
     QProcess keyboardGrabber;
     keyboardGrabber.start(QStringLiteral("./keyboardGrabber"), QStringList());
     QVERIFY(keyboardGrabber.waitForStarted());
 
     // let's add some delay to be sure that keyboardGrabber has it's X stuff done
     QTest::qWait(100);
 
     // now grabbing should fail
     QVERIFY(!ksld.establishGrab());
 
     // let's terminate again
     keyboardGrabber.terminate();
     QVERIFY(keyboardGrabber.waitForFinished());
 
     // now grabbing should succeed again
     QVERIFY(ksld.establishGrab());
 
     ksld.doUnlock();
 
     // now the same with pointer
     QProcess pointerGrabber;
     pointerGrabber.start(QStringLiteral("./pointerGrabber"), QStringList());
     QVERIFY(pointerGrabber.waitForStarted());
 
     // let's add some delay to be sure that pointerGrabber has it's X stuff done
     QTest::qWait(100);
 
     // now grabbing should fail
     QVERIFY(!ksld.establishGrab());
 
     // let's terminate again
     pointerGrabber.terminate();
     QVERIFY(pointerGrabber.waitForFinished());
 
     // now grabbing should succeed again
     QVERIFY(ksld.establishGrab());
 }
 
 void KSldTest::testActivateOnTimeout()
 {
     // this time verifies that the screen gets locked on idle timeout, requires the system to be idle
     ScreenLocker::KSldApp ksld;
     ksld.initialize();
 
     // we need to modify the idle timeout of KSLD, it's in minutes we cannot wait that long
     if (ksld.idleId() != 0) {
         // remove old Idle id
         KIdleTime::instance()->removeIdleTimeout(ksld.idleId());
     }
     ksld.setIdleId(KIdleTime::instance()->addIdleTimeout(5000));
 
     QSignalSpy lockStateChangedSpy(&ksld, &ScreenLocker::KSldApp::lockStateChanged);
     QVERIFY(lockStateChangedSpy.isValid());
 
     // let's wait the double of the idle timeout
     QVERIFY(lockStateChangedSpy.wait(10000));
     QCOMPARE(ksld.lockState(), ScreenLocker::KSldApp::AcquiringLock);
 
     // let's simulate unlock to get rid of started greeter process
     const auto children = ksld.children();
     for (auto it = children.begin(); it != children.end(); ++it) {
         if (qstrcmp((*it)->metaObject()->className(), "LogindIntegration") != 0) {
             continue;
         }
         QMetaObject::invokeMethod(*it, "requestUnlock");
         break;
     }
     QVERIFY(lockStateChangedSpy.wait());
 
     KIdleTime::instance()->removeIdleTimeout(ksld.idleId());
 }
 
 void KSldTest::testGraceTimeUnlocking()
 {
     // this time verifies that the screen gets unlocked during grace time by simulated user activity
     ScreenLocker::KSldApp ksld(this);
     ksld.initialize();
 
     // we need to modify the idle timeout of KSLD, it's in minutes we cannot wait that long
     if (ksld.idleId() != 0) {
         // remove old Idle id
         KIdleTime::instance()->removeIdleTimeout(ksld.idleId());
     }
     ksld.setIdleId(KIdleTime::instance()->addIdleTimeout(5000));
     // infinite
     ksld.setGraceTime(-1);
 
     QSignalSpy lockedSpy(&ksld, &ScreenLocker::KSldApp::locked);
     QVERIFY(lockedSpy.isValid());
     QSignalSpy unlockedSpy(&ksld, &ScreenLocker::KSldApp::unlocked);
     QVERIFY(unlockedSpy.isValid());
 
     // let's wait quite some time to give the greeter a chance to come up
     QVERIFY(lockedSpy.wait(30000));
     QCOMPARE(ksld.lockState(), ScreenLocker::KSldApp::Locked);
 
     // let's simulate unlock by faking input
     const QPoint cursorPos = QCursor::pos();
     xcb_test_fake_input(QX11Info::connection(), XCB_MOTION_NOTIFY, 0, XCB_TIME_CURRENT_TIME, XCB_WINDOW_NONE, cursorPos.x() + 1, cursorPos.y() + 1, 0);
     xcb_flush(QX11Info::connection());
     QVERIFY(unlockedSpy.wait());
 
     // now let's test again without grace time
     ksld.setGraceTime(0);
     QVERIFY(lockedSpy.wait(30000));
     QCOMPARE(ksld.lockState(), ScreenLocker::KSldApp::Locked);
 
     xcb_test_fake_input(QX11Info::connection(), XCB_MOTION_NOTIFY, 0, XCB_TIME_CURRENT_TIME, XCB_WINDOW_NONE, cursorPos.x(), cursorPos.y(), 0);
     xcb_flush(QX11Info::connection());
     QVERIFY(!unlockedSpy.wait());
 
     // and unlock
     const auto children = ksld.children();
     for (auto it = children.begin(); it != children.end(); ++it) {
         if (qstrcmp((*it)->metaObject()->className(), "LogindIntegration") != 0) {
             continue;
         }
         QMetaObject::invokeMethod(*it, "requestUnlock");
         break;
     }
     QVERIFY(unlockedSpy.wait());
 }
 
 QTEST_MAIN(KSldTest)
 #include "ksldtest.moc"