qt_internal_add_test(tst_offscreen SOURCES tst_offscreen.cpp LIBRARIES Qt::WebEngineWidgets ) set(tst_offscreen_resource_files "test.html" ) set_tests_properties(tst_offscreen PROPERTIES ENVIRONMENT QT_QPA_PLATFORM=offscreen ) qt_internal_add_resource(tst_offscreen "tst_offscreen" PREFIX "/" FILES ${tst_offscreen_resource_files} )