function handleRequest(request, response) { response.setHeader("Content-Type", "text/javascript", false); if (request.queryString.includes("report")) { if (getState("loaded") == "loaded") { response.write( "ok(false, 'This script was not supposed to get fetched.'); continueAfterReport();" ); } else { response.write( "ok(true, 'This script was not supposed to get fetched.'); continueAfterReport();" ); } } else { setState("loaded", "loaded"); response.write( 'document.documentElement.setAttribute("data-fail", "FAIL");' ); } }