def "to string representation"() {
        expect:
        stateString {} == "NOT EXECUTED"
        stateString { toBeforeEvaluate() } == "EXECUTING"
        stateString { toBeforeEvaluate(); toEvaluate() } == "EXECUTING"
        stateString { toBeforeEvaluate(); toEvaluate(); toAfterEvaluate() } == "EXECUTING"
        stateString { configured() } == "EXECUTED"

	if p.NoEnvoy {
		return nil
	}
	if p.Context == nil {
		return p.checkEnvoyReadiness()
	}
	select {
	case <-p.Context.Done():
		return fmt.Errorf("server is not live, current state is: %s", StateString(Draining))
	default:
		return p.checkEnvoyReadiness()
	}
}

func (p *Probe) checkEnvoyReadiness() error {
	// If Envoy is ready at least once i.e. server state is LIVE and workers

    HttpUrl requestUrl = mockWebServer.url(request.getPath());
    String code = requestUrl.queryParameter("code");
    String stateString = requestUrl.queryParameter("state");
    ByteString state = stateString != null ? ByteString.decodeBase64(stateString) : null;

    Listener listener;
    synchronized (this) {
      listener = listeners.get(state);
    }

    if (code == null || listener == null) {

	endState := stateAtPC{slots: make([]VarLoc, len(s.slots)), registers: make([][]SlotID, len(s.registers))}
	endState.reset(b.endState)
	return s.stateString(endState)
}

func (s *debugState) stateString(state stateAtPC) string {
	var strs []string
	for slotID, loc := range state.slots {
		if !loc.absent() {
			strs = append(strs, fmt.Sprintf("\t%v = %v\n", s.slots[slotID], s.LocString(loc)))

le","returned","progress","notify","onFulfilled","onRejected","onProgress","maxDepth","depth","special","that","mightThrow","TypeError","notifyWith","resolveWith","process","exceptionHook","stackTrace","rejectWith","getStackHook","setTimeout","stateString","when","singleValue","remaining","resolveContexts","resolveValues","primary","updateFunc","rerrorNames","stack","console","warn","message","readyException","readyList","completed","removeEventListener","readyWait","wait","readyState","doScroll...

le","returned","progress","notify","onFulfilled","onRejected","onProgress","maxDepth","depth","special","that","mightThrow","TypeError","notifyWith","resolveWith","process","exceptionHook","stackTrace","rejectWith","getStackHook","setTimeout","stateString","when","singleValue","remaining","resolveContexts","resolveValues","primary","updateFunc","rerrorNames","stack","console","warn","message","readyException","readyList","completed","removeEventListener","readyWait","wait","readyState","doScroll...

UIState.fromUserFriendlyString=function(model,viewport,stateString){const navByFinderPattern=/^(-?\d+(\.\d+)?)@(.+)x(\d+(\.\d+)?)$/g;const match=navByFinderPattern.exec(stateString);if(!match)return;const timestamp=parseFloat(match[1]);const stableId=match[3];const scaleX=parseFloat(match[4]);if(scaleX<=0){throw new Error('Invalid ScaleX value in UI State string.');}...