File indexing completed on 2025-03-23 13:48:04

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #include "kwin_wayland_test.h"
 
 #include "core/output.h"
 #include "core/outputbackend.h"
 #include "cursor.h"
 #include "wayland_server.h"
 #include "window.h"
 #include "workspace.h"
 
 #include <KConfigGroup>
 #include <KWayland/Client/surface.h>
 
 namespace KWin
 {
 
 static const QString s_socketName = QStringLiteral("wayland_test_kwin_screens-0");
 
 class ScreensTest : public QObject
 {
     Q_OBJECT
 
 private Q_SLOTS:
     void initTestCase();
     void init();
     void cleanup();
     void testCurrent_data();
     void testCurrent();
     void testCurrentWithFollowsMouse_data();
     void testCurrentWithFollowsMouse();
     void testCurrentPoint_data();
     void testCurrentPoint();
 };
 
 void ScreensTest::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()->setConfig(KSharedConfig::openConfig(QString(), KConfig::SimpleConfig));
 
     kwinApp()->start();
     QVERIFY(applicationStartedSpy.wait());
     const auto outputs = workspace()->outputs();
     QCOMPARE(outputs.count(), 2);
     QCOMPARE(outputs[0]->geometry(), QRect(0, 0, 1280, 1024));
     QCOMPARE(outputs[1]->geometry(), QRect(1280, 0, 1280, 1024));
 }
 
 void ScreensTest::init()
 {
     workspace()->setActiveOutput(QPoint(640, 512));
     KWin::Cursors::self()->mouse()->setPos(QPoint(640, 512));
 
     QVERIFY(Test::setupWaylandConnection());
 }
 
 static void purge(KConfig *config)
 {
     const QStringList groups = config->groupList();
     for (const QString &group : groups) {
         config->deleteGroup(group);
     }
 }
 
 void ScreensTest::cleanup()
 {
     // Destroy the wayland connection of the test window.
     Test::destroyWaylandConnection();
 
     // Wipe the screens config clean.
     auto config = kwinApp()->config();
     purge(config.data());
     config->sync();
     workspace()->slotReconfigure();
 
     // Reset the screen layout of the test environment.
     QMetaObject::invokeMethod(kwinApp()->outputBackend(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(QVector<QRect>, QVector<QRect>() << QRect(0, 0, 1280, 1024) << QRect(1280, 0, 1280, 1024)));
 }
 
 void ScreensTest::testCurrent_data()
 {
     QTest::addColumn<int>("currentId");
 
     QTest::newRow("first") << 0;
     QTest::newRow("second") << 1;
 }
 
 void ScreensTest::testCurrent()
 {
     QFETCH(int, currentId);
     Output *output = workspace()->outputs().at(currentId);
 
     // Disable "active screen follows mouse"
     auto group = kwinApp()->config()->group("Windows");
     group.writeEntry("ActiveMouseScreen", false);
     group.sync();
     workspace()->slotReconfigure();
 
     workspace()->setActiveOutput(output);
     QCOMPARE(workspace()->activeOutput(), output);
 }
 
 void ScreensTest::testCurrentWithFollowsMouse_data()
 {
     QTest::addColumn<QVector<QRect>>("geometries");
     QTest::addColumn<QPoint>("cursorPos");
     QTest::addColumn<int>("expectedId");
 
     QTest::newRow("cloned") << QVector<QRect>{{QRect{0, 0, 200, 100}, QRect{0, 0, 200, 100}}} << QPoint(50, 50) << 0;
     QTest::newRow("adjacent-0") << QVector<QRect>{{QRect{0, 0, 200, 100}, QRect{200, 100, 400, 300}}} << QPoint(199, 99) << 0;
     QTest::newRow("adjacent-1") << QVector<QRect>{{QRect{0, 0, 200, 100}, QRect{200, 100, 400, 300}}} << QPoint(200, 100) << 1;
     QTest::newRow("gap") << QVector<QRect>{{QRect{0, 0, 10, 20}, QRect{20, 40, 10, 20}}} << QPoint(15, 30) << 1;
 }
 
 void ScreensTest::testCurrentWithFollowsMouse()
 {
     // Enable "active screen follows mouse"
     auto group = kwinApp()->config()->group("Windows");
     group.writeEntry("ActiveMouseScreen", true);
     group.sync();
     workspace()->slotReconfigure();
 
     QFETCH(QVector<QRect>, geometries);
     QMetaObject::invokeMethod(kwinApp()->outputBackend(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(QVector<QRect>, geometries));
 
     QFETCH(QPoint, cursorPos);
     KWin::Cursors::self()->mouse()->setPos(cursorPos);
 
     QFETCH(int, expectedId);
     Output *expected = workspace()->outputs().at(expectedId);
     QCOMPARE(workspace()->activeOutput(), expected);
 }
 
 void ScreensTest::testCurrentPoint_data()
 {
     QTest::addColumn<QVector<QRect>>("geometries");
     QTest::addColumn<QPoint>("cursorPos");
     QTest::addColumn<int>("expectedId");
 
     QTest::newRow("cloned") << QVector<QRect>{{QRect{0, 0, 200, 100}, QRect{0, 0, 200, 100}}} << QPoint(50, 50) << 0;
     QTest::newRow("adjacent-0") << QVector<QRect>{{QRect{0, 0, 200, 100}, QRect{200, 100, 400, 300}}} << QPoint(199, 99) << 0;
     QTest::newRow("adjacent-1") << QVector<QRect>{{QRect{0, 0, 200, 100}, QRect{200, 100, 400, 300}}} << QPoint(200, 100) << 1;
     QTest::newRow("gap") << QVector<QRect>{{QRect{0, 0, 10, 20}, QRect{20, 40, 10, 20}}} << QPoint(15, 30) << 1;
 }
 
 void ScreensTest::testCurrentPoint()
 {
     QFETCH(QVector<QRect>, geometries);
     QMetaObject::invokeMethod(kwinApp()->outputBackend(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(QVector<QRect>, geometries));
 
     // Disable "active screen follows mouse"
     auto group = kwinApp()->config()->group("Windows");
     group.writeEntry("ActiveMouseScreen", false);
     group.sync();
     workspace()->slotReconfigure();
 
     QFETCH(QPoint, cursorPos);
     workspace()->setActiveOutput(cursorPos);
 
     QFETCH(int, expectedId);
     Output *expected = workspace()->outputs().at(expectedId);
     QCOMPARE(workspace()->activeOutput(), expected);
 }
 
 } // namespace KWin
 
 WAYLANDTEST_MAIN(KWin::ScreensTest)
 #include "screens_test.moc"