Migrates non-ArcGIS built successfully (tbc)

qt6-after/qt6-migrated-legatus/Lts/Viewer/LtsDataView/CMakeLists.txt

@@ -64,15 +64,14 @@ NGL_INSTALL_TARGET(LtsDataView)
 
 # Test-Executable
 NGL_ADD_EXECUTABLE(WS NO_TRANSLATION LtsDataViewTest test.h test.cpp)
-if(QT6_GUI_AVAILABLE)
-  NGL_TARGET_LINK_LIBRARIES(LtsDataViewTest
-    ${Qt6_Widgets}
-    LtsDataView
-    LtsWidgets
-  )
-endif()
+NGL_TARGET_LINK_LIBRARIES(LtsDataViewTest
+  ${Qt6_Widgets}
+  LtsDataView
+  LtsWidgets
+)
 
 # Register test with CTest
 if(BUILD_TESTING)
   add_test(NAME LtsDataViewTest COMMAND $<TARGET_FILE:LtsDataViewTest>)
+  set_tests_properties(LtsDataViewTest PROPERTIES ENVIRONMENT "QT_QPA_PLATFORM=offscreen")
 endif()

qt6-after/qt6-migrated-legatus/Lts/Viewer/LtsDataView/test.cpp

@@ -19,6 +19,7 @@
 #include <QElapsedTimer>
 #include <QtWidgets/QScrollArea>
 #include <QScroller>
+#include <QTimer>
 
 
 Disp::Disp()
@@ -99,5 +100,8 @@ int main(int argc, char **argv)
 
   qWarning() << "took" << et.elapsed() << "ms";
 
+  // Auto-exit for CI/headless testing
+  QTimer::singleShot(1000, &app, &QApplication::quit);
+  
   return app.exec();
 }