/* KWin - the KDE window manager This file is part of the KDE project. SPDX-FileCopyrightText: 2016 Martin Gräßlin SPDX-License-Identifier: GPL-2.0-or-later */ #include "kwin_wayland_test.h" #include "compositor.h" #include "effectloader.h" #include "effects.h" #include "pointer_input.h" #include "virtualdesktops.h" #include "wayland_server.h" #include "workspace.h" #include "x11window.h" #include #include #include using namespace KWin; static const QString s_socketName = QStringLiteral("wayland_test_effects_translucency-0"); class TranslucencyTest : public QObject { Q_OBJECT private Q_SLOTS: void initTestCase(); void init(); void cleanup(); void testMoveAfterDesktopChange(); void testDialogClose(); private: Effect *m_translucencyEffect = nullptr; }; void TranslucencyTest::initTestCase() { qputenv("XDG_DATA_DIRS", QCoreApplication::applicationDirPath().toUtf8()); qRegisterMetaType(); qRegisterMetaType(); QSignalSpy applicationStartedSpy(kwinApp(), &Application::started); QVERIFY(waylandServer()->init(s_socketName)); Test::setOutputConfig({ QRect(0, 0, 1280, 1024), QRect(1280, 0, 1280, 1024), }); // disable all effects - we don't want to have it interact with the rendering auto config = KSharedConfig::openConfig(QString(), KConfig::SimpleConfig); KConfigGroup plugins(config, QStringLiteral("Plugins")); const auto builtinNames = EffectLoader().listOfKnownEffects(); for (QString name : builtinNames) { plugins.writeEntry(name + QStringLiteral("Enabled"), false); } config->group("Outline").writeEntry(QStringLiteral("QmlPath"), QString("/does/not/exist.qml")); config->group("Effect-translucency").writeEntry(QStringLiteral("Dialogs"), 90); config->sync(); kwinApp()->setConfig(config); qputenv("KWIN_EFFECTS_FORCE_ANIMATIONS", "1"); kwinApp()->start(); QVERIFY(applicationStartedSpy.wait()); QVERIFY(Compositor::self()); } void TranslucencyTest::init() { // load the translucency effect EffectsHandlerImpl *e = static_cast(effects); // find the effectsloader auto effectloader = e->findChild(); QVERIFY(effectloader); QSignalSpy effectLoadedSpy(effectloader, &AbstractEffectLoader::effectLoaded); QVERIFY(!e->isEffectLoaded(QStringLiteral("translucency"))); QVERIFY(e->loadEffect(QStringLiteral("translucency"))); QVERIFY(e->isEffectLoaded(QStringLiteral("translucency"))); QCOMPARE(effectLoadedSpy.count(), 1); m_translucencyEffect = effectLoadedSpy.first().first().value(); QVERIFY(m_translucencyEffect); } void TranslucencyTest::cleanup() { EffectsHandlerImpl *e = static_cast(effects); if (e->isEffectLoaded(QStringLiteral("translucency"))) { e->unloadEffect(QStringLiteral("translucency")); } QVERIFY(!e->isEffectLoaded(QStringLiteral("translucency"))); m_translucencyEffect = nullptr; } void TranslucencyTest::testMoveAfterDesktopChange() { // test tries to simulate the condition of bug 366081 QVERIFY(!m_translucencyEffect->isActive()); QSignalSpy windowAddedSpy(effects, &EffectsHandler::windowAdded); // create an xcb window Test::XcbConnectionPtr c = Test::createX11Connection(); QVERIFY(!xcb_connection_has_error(c.get())); const QRect windowGeometry(0, 0, 100, 200); xcb_window_t windowId = xcb_generate_id(c.get()); xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(), windowGeometry.x(), windowGeometry.y(), windowGeometry.width(), windowGeometry.height(), 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr); xcb_size_hints_t hints; memset(&hints, 0, sizeof(hints)); xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y()); xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height()); xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints); xcb_map_window(c.get(), windowId); xcb_flush(c.get()); // we should get a window for it QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded); QVERIFY(windowCreatedSpy.wait()); X11Window *window = windowCreatedSpy.first().first().value(); QVERIFY(window); QCOMPARE(window->window(), windowId); QVERIFY(window->isDecorated()); QCOMPARE(windowAddedSpy.count(), 1); QVERIFY(!m_translucencyEffect->isActive()); // let's send the window to desktop 2 VirtualDesktopManager *vds = VirtualDesktopManager::self(); vds->setCount(2); const QList desktops = vds->desktops(); workspace()->sendWindowToDesktops(window, {desktops[1]}, false); vds->setCurrent(desktops[1]); QVERIFY(!m_translucencyEffect->isActive()); KWin::input()->pointer()->warp(window->frameGeometry().center()); workspace()->performWindowOperation(window, Options::MoveOp); QVERIFY(m_translucencyEffect->isActive()); QTest::qWait(200); QVERIFY(m_translucencyEffect->isActive()); // now end move resize window->endInteractiveMoveResize(); QVERIFY(m_translucencyEffect->isActive()); QTest::qWait(500); QTRY_VERIFY(!m_translucencyEffect->isActive()); // and destroy the window again xcb_unmap_window(c.get(), windowId); xcb_flush(c.get()); QSignalSpy windowClosedSpy(window, &X11Window::closed); QVERIFY(windowClosedSpy.wait()); xcb_destroy_window(c.get(), windowId); c.reset(); } void TranslucencyTest::testDialogClose() { // this test simulates the condition of BUG 342716 // with translucency settings for window type dialog the effect never ends when the window gets destroyed QVERIFY(!m_translucencyEffect->isActive()); QSignalSpy windowAddedSpy(effects, &EffectsHandler::windowAdded); // create an xcb window Test::XcbConnectionPtr c = Test::createX11Connection(); QVERIFY(!xcb_connection_has_error(c.get())); const QRect windowGeometry(0, 0, 100, 200); xcb_window_t windowId = xcb_generate_id(c.get()); xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(), windowGeometry.x(), windowGeometry.y(), windowGeometry.width(), windowGeometry.height(), 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr); xcb_size_hints_t hints; memset(&hints, 0, sizeof(hints)); xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y()); xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height()); xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints); NETWinInfo winInfo(c.get(), windowId, rootWindow(), NET::Properties(), NET::Properties2()); winInfo.setWindowType(NET::Dialog); xcb_map_window(c.get(), windowId); xcb_flush(c.get()); // we should get a window for it QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded); QVERIFY(windowCreatedSpy.wait()); X11Window *window = windowCreatedSpy.first().first().value(); QVERIFY(window); QCOMPARE(window->window(), windowId); QVERIFY(window->isDecorated()); QVERIFY(window->isDialog()); QCOMPARE(windowAddedSpy.count(), 1); QTRY_VERIFY(m_translucencyEffect->isActive()); // and destroy the window again xcb_unmap_window(c.get(), windowId); xcb_flush(c.get()); QSignalSpy windowClosedSpy(window, &X11Window::closed); QSignalSpy windowDeletedSpy(effects, &EffectsHandler::windowDeleted); QVERIFY(windowClosedSpy.wait()); if (windowDeletedSpy.isEmpty()) { QVERIFY(windowDeletedSpy.wait()); } QCOMPARE(windowDeletedSpy.count(), 1); QTRY_VERIFY(!m_translucencyEffect->isActive()); xcb_destroy_window(c.get(), windowId); c.reset(); } WAYLANDTEST_MAIN(TranslucencyTest) #include "translucency_test.moc"