355 lines
12 KiB
C++
355 lines
12 KiB
C++
/*
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SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-FileCopyrightText: 2017 Marco Martin <mart@kde.org>
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SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
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*/
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// Qt
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#include <QSignalSpy>
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#include <QTest>
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// KWin
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#include "wayland/compositor.h"
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#include "wayland/display.h"
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#include "wayland/surface.h"
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#include "wayland/xdgforeign_v2.h"
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#include "KWayland/Client/compositor.h"
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#include "KWayland/Client/connection_thread.h"
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#include "KWayland/Client/event_queue.h"
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#include "KWayland/Client/region.h"
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#include "KWayland/Client/registry.h"
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#include "KWayland/Client/surface.h"
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#include "KWayland/Client/xdgforeign.h"
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class TestForeign : public QObject
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{
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Q_OBJECT
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public:
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explicit TestForeign(QObject *parent = nullptr);
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private Q_SLOTS:
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void init();
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void cleanup();
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void testExport();
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void testDeleteImported();
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void testDeleteChildSurface();
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void testDeleteParentSurface();
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void testDeleteExported();
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void testExportTwoTimes();
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void testImportTwoTimes();
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void testImportInvalidToplevel();
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private:
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void doExport();
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KWin::Display *m_display;
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QPointer<KWin::CompositorInterface> m_compositorInterface;
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KWin::XdgForeignV2Interface *m_foreignInterface;
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KWayland::Client::ConnectionThread *m_connection;
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KWayland::Client::Compositor *m_compositor;
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KWayland::Client::EventQueue *m_queue;
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KWayland::Client::XdgExporter *m_exporter;
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KWayland::Client::XdgImporter *m_importer;
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QPointer<KWayland::Client::Surface> m_exportedSurface;
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QPointer<KWin::SurfaceInterface> m_exportedSurfaceInterface;
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QPointer<KWayland::Client::XdgExported> m_exported;
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QPointer<KWayland::Client::XdgImported> m_imported;
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QPointer<KWayland::Client::Surface> m_childSurface;
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QPointer<KWin::SurfaceInterface> m_childSurfaceInterface;
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QThread *m_thread;
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};
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static const QString s_socketName = QStringLiteral("kwayland-test-xdg-foreign-0");
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TestForeign::TestForeign(QObject *parent)
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: QObject(parent)
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, m_display(nullptr)
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, m_compositorInterface(nullptr)
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, m_connection(nullptr)
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, m_compositor(nullptr)
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, m_queue(nullptr)
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, m_exporter(nullptr)
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, m_importer(nullptr)
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, m_thread(nullptr)
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{
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}
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void TestForeign::init()
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{
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using namespace KWin;
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delete m_display;
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m_display = new KWin::Display(this);
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m_display->addSocketName(s_socketName);
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m_display->start();
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QVERIFY(m_display->isRunning());
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qRegisterMetaType<SurfaceInterface *>();
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// setup connection
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m_connection = new KWayland::Client::ConnectionThread;
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QSignalSpy connectedSpy(m_connection, &KWayland::Client::ConnectionThread::connected);
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m_connection->setSocketName(s_socketName);
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m_thread = new QThread(this);
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m_connection->moveToThread(m_thread);
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m_thread->start();
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m_connection->initConnection();
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QVERIFY(connectedSpy.wait());
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m_queue = new KWayland::Client::EventQueue(this);
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QVERIFY(!m_queue->isValid());
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m_queue->setup(m_connection);
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QVERIFY(m_queue->isValid());
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KWayland::Client::Registry registry;
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QSignalSpy compositorSpy(®istry, &KWayland::Client::Registry::compositorAnnounced);
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QSignalSpy exporterSpy(®istry, &KWayland::Client::Registry::exporterUnstableV2Announced);
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QSignalSpy importerSpy(®istry, &KWayland::Client::Registry::importerUnstableV2Announced);
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QVERIFY(!registry.eventQueue());
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registry.setEventQueue(m_queue);
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QCOMPARE(registry.eventQueue(), m_queue);
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registry.create(m_connection->display());
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QVERIFY(registry.isValid());
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registry.setup();
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m_compositorInterface = new CompositorInterface(m_display, m_display);
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QVERIFY(compositorSpy.wait());
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m_compositor = registry.createCompositor(compositorSpy.first().first().value<quint32>(), compositorSpy.first().last().value<quint32>(), this);
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m_foreignInterface = new XdgForeignV2Interface(m_display, m_display);
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QVERIFY(exporterSpy.wait());
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// Both importer and exporter should have been triggered by now
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QCOMPARE(exporterSpy.count(), 1);
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QCOMPARE(importerSpy.count(), 1);
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m_exporter = registry.createXdgExporter(exporterSpy.first().first().value<quint32>(), exporterSpy.first().last().value<quint32>(), this);
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m_importer = registry.createXdgImporter(importerSpy.first().first().value<quint32>(), importerSpy.first().last().value<quint32>(), this);
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}
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void TestForeign::cleanup()
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{
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#define CLEANUP(variable) \
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if (variable) { \
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delete variable; \
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variable = nullptr; \
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}
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CLEANUP(m_compositor)
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CLEANUP(m_exporter)
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CLEANUP(m_importer)
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CLEANUP(m_queue)
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if (m_connection) {
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m_connection->deleteLater();
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m_connection = nullptr;
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}
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if (m_thread) {
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m_thread->quit();
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m_thread->wait();
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delete m_thread;
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m_thread = nullptr;
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}
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delete m_display;
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m_display = nullptr;
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#undef CLEANUP
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// these are the children of the display
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m_foreignInterface = nullptr;
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}
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void TestForeign::doExport()
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{
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QSignalSpy serverSurfaceCreated(m_compositorInterface.data(), &KWin::CompositorInterface::surfaceCreated);
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m_exportedSurface = m_compositor->createSurface();
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QVERIFY(serverSurfaceCreated.wait());
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m_exportedSurfaceInterface = serverSurfaceCreated.first().first().value<KWin::SurfaceInterface *>();
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// Export a window
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m_exported = m_exporter->exportTopLevel(m_exportedSurface);
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QVERIFY(m_exported->handle().isEmpty());
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QSignalSpy doneSpy(m_exported.data(), &KWayland::Client::XdgExported::done);
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QVERIFY(doneSpy.wait());
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QVERIFY(!m_exported->handle().isEmpty());
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QSignalSpy transientSpy(m_foreignInterface, &KWin::XdgForeignV2Interface::transientChanged);
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// Import the just exported window
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m_imported = m_importer->importTopLevel(m_exported->handle());
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QVERIFY(m_imported->isValid());
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QSignalSpy childSurfaceInterfaceCreated(m_compositorInterface.data(), &KWin::CompositorInterface::surfaceCreated);
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m_childSurface = m_compositor->createSurface();
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QVERIFY(childSurfaceInterfaceCreated.wait());
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m_childSurfaceInterface = childSurfaceInterfaceCreated.first().first().value<KWin::SurfaceInterface *>();
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m_childSurface->commit(KWayland::Client::Surface::CommitFlag::None);
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m_imported->setParentOf(m_childSurface);
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QVERIFY(transientSpy.wait());
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QCOMPARE(transientSpy.first().first().value<KWin::SurfaceInterface *>(), m_childSurfaceInterface.data());
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QCOMPARE(transientSpy.first().at(1).value<KWin::SurfaceInterface *>(), m_exportedSurfaceInterface.data());
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// transientFor api
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QCOMPARE(m_foreignInterface->transientFor(m_childSurfaceInterface), m_exportedSurfaceInterface.data());
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}
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void TestForeign::testExport()
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{
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doExport();
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}
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void TestForeign::testDeleteImported()
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{
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doExport();
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QSignalSpy transientSpy(m_foreignInterface, &KWin::XdgForeignV2Interface::transientChanged);
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m_imported->deleteLater();
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m_imported = nullptr;
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QVERIFY(transientSpy.wait());
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QCOMPARE(transientSpy.first().first().value<KWin::SurfaceInterface *>(), m_childSurfaceInterface.data());
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QVERIFY(!transientSpy.first().at(1).value<KWin::SurfaceInterface *>());
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QVERIFY(!m_foreignInterface->transientFor(m_childSurfaceInterface));
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}
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void TestForeign::testDeleteChildSurface()
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{
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doExport();
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QSignalSpy transientSpy(m_foreignInterface, &KWin::XdgForeignV2Interface::transientChanged);
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m_childSurface->deleteLater();
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QVERIFY(transientSpy.wait());
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QVERIFY(!transientSpy.first().at(0).value<KWin::SurfaceInterface *>());
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QCOMPARE(transientSpy.first().at(1).value<KWin::SurfaceInterface *>(), m_exportedSurfaceInterface.data());
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}
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void TestForeign::testDeleteParentSurface()
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{
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doExport();
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QSignalSpy transientSpy(m_foreignInterface, &KWin::XdgForeignV2Interface::transientChanged);
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m_exportedSurface->deleteLater();
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QVERIFY(transientSpy.wait());
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QCOMPARE(transientSpy.first().first().value<KWin::SurfaceInterface *>(), m_childSurfaceInterface.data());
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QVERIFY(!transientSpy.first().at(1).value<KWin::SurfaceInterface *>());
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QVERIFY(!m_foreignInterface->transientFor(m_childSurfaceInterface));
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}
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void TestForeign::testDeleteExported()
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{
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doExport();
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QSignalSpy transientSpy(m_foreignInterface, &KWin::XdgForeignV2Interface::transientChanged);
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QSignalSpy destroyedSpy(m_imported.data(), &KWayland::Client::XdgImported::importedDestroyed);
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m_exported->deleteLater();
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m_exported = nullptr;
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QVERIFY(transientSpy.wait());
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QVERIFY(destroyedSpy.wait());
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QCOMPARE(transientSpy.first().first().value<KWin::SurfaceInterface *>(), m_childSurfaceInterface.data());
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QVERIFY(!transientSpy.first().at(1).value<KWin::SurfaceInterface *>());
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QVERIFY(!m_foreignInterface->transientFor(m_childSurfaceInterface));
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QVERIFY(!m_imported->isValid());
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}
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void TestForeign::testExportTwoTimes()
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{
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doExport();
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// Export second window
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KWayland::Client::XdgExported *exported2 = m_exporter->exportTopLevel(m_exportedSurface);
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QVERIFY(exported2->handle().isEmpty());
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QSignalSpy doneSpy(exported2, &KWayland::Client::XdgExported::done);
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QVERIFY(doneSpy.wait());
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QVERIFY(!exported2->handle().isEmpty());
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QSignalSpy transientSpy(m_foreignInterface, &KWin::XdgForeignV2Interface::transientChanged);
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// Import the just exported window
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KWayland::Client::XdgImported *imported2 = m_importer->importTopLevel(exported2->handle());
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QVERIFY(imported2->isValid());
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// create a second child surface
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QSignalSpy serverSurfaceCreated(m_compositorInterface.data(), &KWin::CompositorInterface::surfaceCreated);
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KWayland::Client::Surface *childSurface2 = m_compositor->createSurface();
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QVERIFY(serverSurfaceCreated.wait());
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KWin::SurfaceInterface *childSurface2Interface = serverSurfaceCreated.first().first().value<KWin::SurfaceInterface *>();
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imported2->setParentOf(childSurface2);
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QVERIFY(transientSpy.wait());
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QCOMPARE(transientSpy.first().first().value<KWin::SurfaceInterface *>(), childSurface2Interface);
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QCOMPARE(transientSpy.first().at(1).value<KWin::SurfaceInterface *>(), m_exportedSurfaceInterface.data());
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// transientFor api
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// check the old relationship is still here
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QCOMPARE(m_foreignInterface->transientFor(m_childSurfaceInterface), m_exportedSurfaceInterface.data());
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// check the new relationship
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QCOMPARE(m_foreignInterface->transientFor(childSurface2Interface), m_exportedSurfaceInterface.data());
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}
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void TestForeign::testImportTwoTimes()
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{
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doExport();
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QSignalSpy transientSpy(m_foreignInterface, &KWin::XdgForeignV2Interface::transientChanged);
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// Import another time the exported window
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KWayland::Client::XdgImported *imported2 = m_importer->importTopLevel(m_exported->handle());
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QVERIFY(imported2->isValid());
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// create a second child surface
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QSignalSpy serverSurfaceCreated(m_compositorInterface.data(), &KWin::CompositorInterface::surfaceCreated);
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KWayland::Client::Surface *childSurface2 = m_compositor->createSurface();
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QVERIFY(serverSurfaceCreated.wait());
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KWin::SurfaceInterface *childSurface2Interface = serverSurfaceCreated.first().first().value<KWin::SurfaceInterface *>();
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imported2->setParentOf(childSurface2);
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QVERIFY(transientSpy.wait());
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QCOMPARE(transientSpy.first().first().value<KWin::SurfaceInterface *>(), childSurface2Interface);
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QCOMPARE(transientSpy.first().at(1).value<KWin::SurfaceInterface *>(), m_exportedSurfaceInterface.data());
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// transientFor api
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// check the old relationship is still here
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QCOMPARE(m_foreignInterface->transientFor(m_childSurfaceInterface), m_exportedSurfaceInterface.data());
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// check the new relationship
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QCOMPARE(m_foreignInterface->transientFor(childSurface2Interface), m_exportedSurfaceInterface.data());
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}
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void TestForeign::testImportInvalidToplevel()
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{
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// This test verifies that the compositor properly handles the case where a client
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// attempts to import a toplevel with an invalid handle.
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KWayland::Client::XdgImported *imported = m_importer->importTopLevel(QStringLiteral("foobar"));
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QVERIFY(imported->isValid());
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QSignalSpy importedDestroySpy(imported, &KWayland::Client::XdgImported::importedDestroyed);
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QVERIFY(importedDestroySpy.wait());
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}
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QTEST_GUILESS_MAIN(TestForeign)
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#include "test_xdg_foreign.moc"
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