KWin::Application holdes a KSharedConfigPtr with the config

This allows the integration tests to provide their own configuration
as they need it. Setting the configuration should be done before
invoking start()

autotests/CMakeLists.txt

@@ -75,6 +75,7 @@ target_link_libraries( testXcbWrapper
                        Qt5::Test
                        Qt5::X11Extras
                        Qt5::Widgets
+                       KF5::ConfigCore
                        KF5::WindowSystem
                        XCB::XCB
 )
@@ -86,6 +87,7 @@ if (XCB_ICCCM_FOUND)
     target_link_libraries( testXcbSizeHints
                            Qt5::Test
                            Qt5::X11Extras
+                           KF5::ConfigCore
                            KF5::WindowSystem
                            XCB::XCB
                            XCB::ICCCM
@@ -106,6 +108,7 @@ target_link_libraries( testXcbWindow
                        Qt5::Test
                        Qt5::X11Extras
                        Qt5::Widgets
+                       KF5::ConfigCore
                        KF5::WindowSystem
                        XCB::XCB
 )

main.cpp

@@ -150,6 +150,7 @@ Application::Application(Application::OperationMode mode, int &argc, char **argv
     : QApplication(argc, argv)
     , m_eventFilter(new XcbEventFilter())
     , m_configLock(false)
+    , m_config()
     , m_operationMode(mode)
 {
     qRegisterMetaType<Options::WindowOperation>("Options::WindowOperation");
@@ -184,11 +185,13 @@ void Application::start()
 {
     setQuitOnLastWindowClosed(false);
 
-    KSharedConfig::Ptr config = KSharedConfig::openConfig();
+    if (!m_config) {
-    if (!config->isImmutable() && m_configLock) {
+        m_config = KSharedConfig::openConfig();
+    }
+    if (!m_config->isImmutable() && m_configLock) {
         // TODO: This shouldn't be necessary
         //config->setReadOnly( true );
-        config->reparseConfiguration();
+        m_config->reparseConfiguration();
     }
 
     crashChecking();

main.h

@@ -27,6 +27,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <KSelectionWatcher>
 #include <KSelectionOwner>
+#include <KSharedConfig>
 // Qt
 #include <QApplication>
 #include <QAbstractNativeEventFilter>
@@ -76,6 +77,13 @@ public:
 
     void setConfigLock(bool lock);
 
+    KSharedConfigPtr config() const {
+        return m_config;
+    }
+    void setConfig(KSharedConfigPtr config) {
+        m_config = config;
+    }
+
     void start();
     /**
     * @brief The operation mode used by KWin.
@@ -209,6 +217,7 @@ private:
     void crashChecking();
     QScopedPointer<XcbEventFilter> m_eventFilter;
     bool m_configLock;
+    KSharedConfigPtr m_config;
     OperationMode m_operationMode;
     xcb_timestamp_t m_x11Time = XCB_TIME_CURRENT_TIME;
     xcb_window_t m_rootWindow = XCB_WINDOW_NONE;

tabbox/autotests/CMakeLists.txt

@@ -21,6 +21,7 @@ target_link_libraries( testTabBoxClientModel
     Qt5::Quick
     Qt5::Test
     Qt5::X11Extras
+    KF5::ConfigCore
     KF5::I18n
     KF5::Package
     KF5::WindowSystem
@@ -50,6 +51,7 @@ target_link_libraries( testTabBoxHandler
     Qt5::Quick
     Qt5::Test
     Qt5::X11Extras
+    KF5::ConfigCore
     KF5::I18n
     KF5::Package
     KF5::WindowSystem

tests/CMakeLists.txt

@@ -7,7 +7,7 @@ endif()
 # next target
 set(screenedgeshowtest_SRCS screenedgeshowtest.cpp)
 add_executable(screenedgeshowtest ${screenedgeshowtest_SRCS})
-target_link_libraries(screenedgeshowtest Qt5::Widgets Qt5::X11Extras KF5::WindowSystem ${XCB_XCB_LIBRARY})
+target_link_libraries(screenedgeshowtest Qt5::Widgets Qt5::X11Extras KF5::ConfigCore KF5::WindowSystem ${XCB_XCB_LIBRARY})
 
 if (KF5Wayland_FOUND)
     add_definitions(-DSOURCE_DIR="${KWIN_SOURCE_DIR}")