File indexing completed on 2024-11-10 04:56:17

 /*
     SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 // Qt
 #include <QSignalSpy>
 #include <QTest>
 // KWin
 #include "wayland/blur.h"
 #include "wayland/compositor.h"
 #include "wayland/display.h"
 
 #include "KWayland/Client/blur.h"
 #include "KWayland/Client/compositor.h"
 #include "KWayland/Client/connection_thread.h"
 #include "KWayland/Client/event_queue.h"
 #include "KWayland/Client/region.h"
 #include "KWayland/Client/registry.h"
 #include "KWayland/Client/surface.h"
 
 class TestBlur : public QObject
 {
     Q_OBJECT
 public:
     explicit TestBlur(QObject *parent = nullptr);
 private Q_SLOTS:
     void init();
     void cleanup();
 
     void testCreate();
     void testSurfaceDestroy();
 
 private:
     KWin::Display *m_display;
     KWin::CompositorInterface *m_compositorInterface;
     KWin::BlurManagerInterface *m_blurManagerInterface;
     KWayland::Client::ConnectionThread *m_connection;
     KWayland::Client::Compositor *m_compositor;
     KWayland::Client::BlurManager *m_blurManager;
     KWayland::Client::EventQueue *m_queue;
     QThread *m_thread;
 };
 
 static const QString s_socketName = QStringLiteral("kwayland-test-wayland-blur-0");
 
 TestBlur::TestBlur(QObject *parent)
     : QObject(parent)
     , m_display(nullptr)
     , m_compositorInterface(nullptr)
     , m_connection(nullptr)
     , m_compositor(nullptr)
     , m_queue(nullptr)
     , m_thread(nullptr)
 {
 }
 
 void TestBlur::init()
 {
     using namespace KWin;
     delete m_display;
     m_display = new KWin::Display(this);
     m_display->addSocketName(s_socketName);
     m_display->start();
     QVERIFY(m_display->isRunning());
 
     // setup connection
     m_connection = new KWayland::Client::ConnectionThread;
     QSignalSpy connectedSpy(m_connection, &KWayland::Client::ConnectionThread::connected);
     m_connection->setSocketName(s_socketName);
 
     m_thread = new QThread(this);
     m_connection->moveToThread(m_thread);
     m_thread->start();
 
     m_connection->initConnection();
     QVERIFY(connectedSpy.wait());
 
     m_queue = new KWayland::Client::EventQueue(this);
     QVERIFY(!m_queue->isValid());
     m_queue->setup(m_connection);
     QVERIFY(m_queue->isValid());
 
     KWayland::Client::Registry registry;
     QSignalSpy compositorSpy(&registry, &KWayland::Client::Registry::compositorAnnounced);
 
     QSignalSpy blurSpy(&registry, &KWayland::Client::Registry::blurAnnounced);
 
     QVERIFY(!registry.eventQueue());
     registry.setEventQueue(m_queue);
     QCOMPARE(registry.eventQueue(), m_queue);
     registry.create(m_connection->display());
     QVERIFY(registry.isValid());
     registry.setup();
 
     m_compositorInterface = new CompositorInterface(m_display, m_display);
     QVERIFY(compositorSpy.wait());
     m_compositor = registry.createCompositor(compositorSpy.first().first().value<quint32>(), compositorSpy.first().last().value<quint32>(), this);
 
     m_blurManagerInterface = new BlurManagerInterface(m_display, m_display);
     QVERIFY(blurSpy.wait());
     m_blurManager = registry.createBlurManager(blurSpy.first().first().value<quint32>(), blurSpy.first().last().value<quint32>(), this);
 }
 
 void TestBlur::cleanup()
 {
 #define CLEANUP(variable)   \
     if (variable) {         \
         delete variable;    \
         variable = nullptr; \
     }
     CLEANUP(m_compositor)
     CLEANUP(m_blurManager)
     CLEANUP(m_queue)
     if (m_connection) {
         m_connection->deleteLater();
         m_connection = nullptr;
     }
     if (m_thread) {
         m_thread->quit();
         m_thread->wait();
         delete m_thread;
         m_thread = nullptr;
     }
     CLEANUP(m_display)
 #undef CLEANUP
 
     // these are the children of the display
     m_compositorInterface = nullptr;
     m_blurManagerInterface = nullptr;
 }
 
 void TestBlur::testCreate()
 {
     QSignalSpy serverSurfaceCreated(m_compositorInterface, &KWin::CompositorInterface::surfaceCreated);
 
     std::unique_ptr<KWayland::Client::Surface> surface(m_compositor->createSurface());
     QVERIFY(serverSurfaceCreated.wait());
 
     auto serverSurface = serverSurfaceCreated.first().first().value<KWin::SurfaceInterface *>();
     QSignalSpy blurChanged(serverSurface, &KWin::SurfaceInterface::blurChanged);
 
     auto blur = m_blurManager->createBlur(surface.get(), surface.get());
     blur->setRegion(m_compositor->createRegion(QRegion(0, 0, 10, 20), nullptr));
     blur->commit();
     surface->commit(KWayland::Client::Surface::CommitFlag::None);
 
     QVERIFY(blurChanged.wait());
     QCOMPARE(serverSurface->blur()->region(), QRegion(0, 0, 10, 20));
 
     // and destroy
     QSignalSpy destroyedSpy(serverSurface->blur(), &QObject::destroyed);
     delete blur;
     QVERIFY(destroyedSpy.wait());
 }
 
 void TestBlur::testSurfaceDestroy()
 {
     QSignalSpy serverSurfaceCreated(m_compositorInterface, &KWin::CompositorInterface::surfaceCreated);
 
     std::unique_ptr<KWayland::Client::Surface> surface(m_compositor->createSurface());
     QVERIFY(serverSurfaceCreated.wait());
 
     auto serverSurface = serverSurfaceCreated.first().first().value<KWin::SurfaceInterface *>();
     QSignalSpy blurChanged(serverSurface, &KWin::SurfaceInterface::blurChanged);
 
     std::unique_ptr<KWayland::Client::Blur> blur(m_blurManager->createBlur(surface.get()));
     blur->setRegion(m_compositor->createRegion(QRegion(0, 0, 10, 20), nullptr));
     blur->commit();
     surface->commit(KWayland::Client::Surface::CommitFlag::None);
 
     QVERIFY(blurChanged.wait());
     QCOMPARE(serverSurface->blur()->region(), QRegion(0, 0, 10, 20));
 
     // destroy the parent surface
     QSignalSpy surfaceDestroyedSpy(serverSurface, &QObject::destroyed);
     QSignalSpy blurDestroyedSpy(serverSurface->blur(), &QObject::destroyed);
     surface.reset();
     QVERIFY(surfaceDestroyedSpy.wait());
     QVERIFY(blurDestroyedSpy.isEmpty());
     // destroy the blur
     blur.reset();
     QVERIFY(blurDestroyedSpy.wait());
 }
 
 QTEST_GUILESS_MAIN(TestBlur)
 #include "test_wayland_blur.moc"