Make desktop scope test independent of current workspace changes

tools/chatgui/tests/test_message_notification_x11.cpp

@@ -37,25 +37,28 @@ private slots:
         MessageNotification notification;
         notification.showMessage("42", "Alice", "Desktop test", {});
         const Window window = Window(notification.winId());
+        QTest::qWait(200); // Проверяем состояние после обработки MapRequest оконным менеджером.
+        DEBUG_INFO(DEBUG_CATEGORY_DEBUG, "notification desktop test: mapped desktop=%lld root_current=%lld root_count=%lld",
+                   (long long)desktop(window), (long long)desktop(DefaultRootWindow(m_display), "_NET_CURRENT_DESKTOP"),
+                   (long long)desktop(DefaultRootWindow(m_display), "_NET_NUMBER_OF_DESKTOPS"));
         QTRY_COMPARE_WITH_TIMEOUT(desktop(window), qint64(0xffffffffUL), 2000);
         QVERIFY(!notification.parentWidget());
         QVERIFY(notification.windowFlags() & Qt::WindowDoesNotAcceptFocus);
         DEBUG_INFO(DEBUG_CATEGORY_DEBUG, "notification desktop test: first show window=0x%lx desktop=all", window);
 
-        // Переносим только собственное тестовое окно на текущий стол, затем проверяем повторный запрос all.
-        const qint64 current = desktop(DefaultRootWindow(m_display), "_NET_CURRENT_DESKTOP");
-        QVERIFY(current >= 0);
+        // Переносим только своё окно на стол 0; активный стол пользователя может изменяться во время проверки.
+        const qint64 singleDesktop = 0;
         XEvent event{};
         event.xclient.type = ClientMessage;
         event.xclient.window = window;
         event.xclient.message_type = XInternAtom(m_display, "_NET_WM_DESKTOP", False);
         event.xclient.format = 32;
-        event.xclient.data.l[0] = long(current);
+        event.xclient.data.l[0] = long(singleDesktop);
         event.xclient.data.l[1] = 1;
         QVERIFY(XSendEvent(m_display, DefaultRootWindow(m_display), False,
                            SubstructureRedirectMask | SubstructureNotifyMask, &event));
         XFlush(m_display);
-        QTRY_COMPARE_WITH_TIMEOUT(desktop(window), current, 2000);
+        QTRY_COMPARE_WITH_TIMEOUT(desktop(window), singleDesktop, 2000);
         notification.showMessage("dm:7", "Bob", "Desktop test", {});
         QTRY_COMPARE_WITH_TIMEOUT(desktop(window), qint64(0xffffffffUL), 2000);
         DEBUG_INFO(DEBUG_CATEGORY_DEBUG, "notification desktop test: updated visible window desktop=all");