File indexing completed on 2024-05-12 05:30:42

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2016 Martin Gräßlin <mgraesslin@kde.org>
     SPDX-FileCopyrightText: 2023 Nicolas Fella <nicolas.fella@gmx.de>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #include "kwin_wayland_test.h"
 
 #include "keyboard_input.h"
 #include "pluginmanager.h"
 #include "pointer_input.h"
 #include "wayland_server.h"
 #include "window.h"
 #include "workspace.h"
 
 #include <KWayland/Client/keyboard.h>
 #include <KWayland/Client/seat.h>
 
 #include <linux/input.h>
 
 namespace KWin
 {
 
 static const QString s_socketName = QStringLiteral("wayland_test_kwin_sticky_keys-0");
 
 class StickyKeysTest : public QObject
 {
     Q_OBJECT
 private Q_SLOTS:
     void initTestCase();
     void init();
     void cleanup();
     void testStick();
     void testLock();
 };
 
 void StickyKeysTest::initTestCase()
 {
     KConfig kaccessConfig("kaccessrc");
     kaccessConfig.group(QStringLiteral("Keyboard")).writeEntry("StickyKeys", true);
     kaccessConfig.sync();
 
     qRegisterMetaType<KWin::Window *>();
     QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
     QVERIFY(waylandServer()->init(s_socketName));
     Test::setOutputConfig({
         QRect(0, 0, 1280, 1024),
         QRect(1280, 0, 1280, 1024),
     });
 
     qputenv("XKB_DEFAULT_RULES", "evdev");
 
     kwinApp()->start();
     QVERIFY(applicationStartedSpy.wait());
 }
 
 void StickyKeysTest::init()
 {
     QVERIFY(Test::setupWaylandConnection(Test::AdditionalWaylandInterface::Seat));
     QVERIFY(Test::waitForWaylandKeyboard());
 }
 
 void StickyKeysTest::cleanup()
 {
     Test::destroyWaylandConnection();
 }
 
 void StickyKeysTest::testStick()
 {
     std::unique_ptr<KWayland::Client::Keyboard> keyboard(Test::waylandSeat()->createKeyboard());
 
     std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
     QVERIFY(surface != nullptr);
     std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
     QVERIFY(shellSurface != nullptr);
     Window *waylandWindow = Test::renderAndWaitForShown(surface.get(), QSize(10, 10), Qt::blue);
     QVERIFY(waylandWindow);
 
     QSignalSpy modifierSpy(keyboard.get(), &KWayland::Client::Keyboard::modifiersChanged);
     QVERIFY(modifierSpy.wait());
     modifierSpy.clear();
 
     quint32 timestamp = 0;
 
     // press Ctrl to latch it
     Test::keyboardKeyPressed(KEY_LEFTCTRL, ++timestamp);
     QVERIFY(modifierSpy.wait());
     // arguments are: quint32 depressed, quint32 latched, quint32 locked, quint32 group
     QCOMPARE(modifierSpy.first()[0], 4); // verify that Ctrl is depressed
     QCOMPARE(modifierSpy.first()[1], 4); // verify that Ctrl is latched
 
     modifierSpy.clear();
     // release Ctrl, the modified should still be latched
     Test::keyboardKeyReleased(KEY_LEFTCTRL, ++timestamp);
     QVERIFY(modifierSpy.wait());
     QCOMPARE(modifierSpy.first()[0], 0); // verify that Ctrl is not depressed
     QCOMPARE(modifierSpy.first()[1], 4); // verify that Ctrl is still latched
 
     // press and release a letter, this unlatches the modifier
     modifierSpy.clear();
     Test::keyboardKeyPressed(KEY_A, ++timestamp);
     QVERIFY(modifierSpy.wait());
     QCOMPARE(modifierSpy.first()[0], 0); // verify that Ctrl is not depressed
     QCOMPARE(modifierSpy.first()[1], 0); // verify that Ctrl is not latched any more
 
     Test::keyboardKeyReleased(KEY_A, ++timestamp);
 }
 
 void StickyKeysTest::testLock()
 {
     KConfig kaccessConfig("kaccessrc");
     kaccessConfig.group(QStringLiteral("Keyboard")).writeEntry("StickyKeysLatch", true);
     kaccessConfig.sync();
 
     // reload the plugin to pick up the new config
     kwinApp()->pluginManager()->unloadPlugin("StickyKeysPlugin");
     kwinApp()->pluginManager()->loadPlugin("StickyKeysPlugin");
 
     QVERIFY(Test::waylandSeat()->hasKeyboard());
     std::unique_ptr<KWayland::Client::Keyboard> keyboard(Test::waylandSeat()->createKeyboard());
 
     std::unique_ptr<KWayland::Client::Surface> surface(Test::createSurface());
     QVERIFY(surface != nullptr);
     std::unique_ptr<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.get()));
     QVERIFY(shellSurface != nullptr);
     Window *waylandWindow = Test::renderAndWaitForShown(surface.get(), QSize(10, 10), Qt::blue);
     QVERIFY(waylandWindow);
     waylandWindow->move(QPoint(0, 0));
 
     QSignalSpy modifierSpy(keyboard.get(), &KWayland::Client::Keyboard::modifiersChanged);
     QVERIFY(modifierSpy.wait());
     modifierSpy.clear();
 
     quint32 timestamp = 0;
 
     // press Ctrl to latch it
     Test::keyboardKeyPressed(KEY_LEFTCTRL, ++timestamp);
     QVERIFY(modifierSpy.wait());
     // arguments are: quint32 depressed, quint32 latched, quint32 locked, quint32 group
     QCOMPARE(modifierSpy.first()[0], 4); // verify that Ctrl is depressed
     QCOMPARE(modifierSpy.first()[1], 4); // verify that Ctrl is latched
 
     modifierSpy.clear();
     // release Ctrl, the modified should still be latched
     Test::keyboardKeyReleased(KEY_LEFTCTRL, ++timestamp);
     QVERIFY(modifierSpy.wait());
     QCOMPARE(modifierSpy.first()[0], 0); // verify that Ctrl is not depressed
     QCOMPARE(modifierSpy.first()[1], 4); // verify that Ctrl is still latched
 
     // press Ctrl again to lock it
     modifierSpy.clear();
     Test::keyboardKeyPressed(KEY_LEFTCTRL, ++timestamp);
     QVERIFY(modifierSpy.wait());
     QCOMPARE(modifierSpy.first()[0], 4); // verify that Ctrl is depressed
     // TODO should it be latched?
     QCOMPARE(modifierSpy.first()[2], 4); // verify that Ctrl is locked
 
     // press and release a letter, this does not unlock the modifier
     modifierSpy.clear();
     Test::keyboardKeyPressed(KEY_A, ++timestamp);
     QVERIFY(!modifierSpy.wait(10));
 
     Test::keyboardKeyReleased(KEY_A, ++timestamp);
     QVERIFY(!modifierSpy.wait(10));
 
     // press Ctrl again to unlock it
     Test::keyboardKeyPressed(KEY_LEFTCTRL, ++timestamp);
     QVERIFY(modifierSpy.wait());
     QCOMPARE(modifierSpy.first()[0], 4); // verify that Ctrl is depressed
     QCOMPARE(modifierSpy.first()[2], 0); // verify that Ctrl is locked
 
     Test::keyboardKeyReleased(KEY_LEFTCTRL, ++timestamp);
 }
 }
 
 WAYLANDTEST_MAIN(KWin::StickyKeysTest)
 #include "sticky_keys_test.moc"