}

			if test.status.AsError() == test.expectedAsError {
				return
			}

			if test.status.AsError().Error() != test.expectedAsError.Error() {
				t.Errorf("expect status.AsError() returns %v, but %v", test.expectedAsError, test.status.AsError())
			}
		})
	}
}

func TestPreFilterResultMerge(t *testing.T) {

                        if (result.hasError()) {
                            VerificationFailure error = result.asError(publicKeyService);
                            builder.failWith(error);
                            if (error.isFatal()) {
                                return;

				// https://github.com/kubernetes/kubernetes/issues/119770
				returnStatus = s
				continue
			}
			return nil, framework.AsStatus(fmt.Errorf("running PreFilter plugin %q: %w", pl.Name(), s.AsError())).WithPlugin(pl.Name())
		}
		if !r.AllNodes() {
			pluginsWithNodes = append(pluginsWithNodes, pl.Name())
		}
		result = result.Merge(r)
		if !result.AllNodes() && len(result.NodeNames) == 0 {

			if err != nil {
				t.Fatal(err)
			}
			binder := &DefaultBinder{handle: fh}
			status := binder.Bind(ctx, nil, testPod, testNode)
			if got := status.AsError(); (tt.injectErr != nil) != (got != nil) {
				t.Errorf("got error %q, want %q", got, tt.injectErr)
			}
			if diff := cmp.Diff(tt.wantBinding, gotBinding); diff != "" {

		err := f.runPredicate(pod, node)
		if err.IsSuccess() {
			return []*v1.Pod{}, 0, true, nil
		} else if err.IsRejected() {
			return nil, 0, false, nil
		} else {
			return nil, 0, false, err.AsError()
		}
	}

	// Otherwise, as a extender support preemption and have cached node info, we will assume cachedNodeNameToInfo is available
	// and get cached node info by given node name.

		if !status.IsSuccess() {
			return status.AsError()
		}
		return nil
	}
	addPod := func(api *framework.PodInfo) error {
		nodeInfo.AddPodInfo(api)
		status := pl.fh.RunPreFilterExtensionAddPod(ctx, state, pod, api, nodeInfo)
		if !status.IsSuccess() {
			return status.AsError()
		}
		return nil
	}

	preScoreStatus := fwk.RunPreScorePlugins(ctx, state, pod, nodes)
	if !preScoreStatus.IsSuccess() {
		return nil, preScoreStatus.AsError()
	}

	// Run the Score plugins.
	nodesScores, scoreStatus := fwk.RunScorePlugins(ctx, state, pod, nodes)
	if !scoreStatus.IsSuccess() {
		return nil, scoreStatus.AsError()
	}

	// Additional details logged at level 10 if enabled.
	loggerVTen := logger.V(10)
	if loggerVTen.Enabled() {

	code := s.Code()
	return code == Unschedulable || code == UnschedulableAndUnresolvable || code == Pending
}

// AsError returns nil if the status is a success, a wait or a skip; otherwise returns an "error" object
// with a concatenated message on reasons of the Status.
func (s *Status) AsError() error {
	if s.IsSuccess() || s.IsWait() || s.IsSkip() {
		return nil
	}
	if s.err != nil {
		return s.err
	}

			if _, s := p.PreFilter(ctx, cs, tt.preemptor); !s.IsSuccess() {
				t.Fatal(s.AsError())
			}
			nodeInfo, err := snapshot.Get(tt.nodes[tt.nodeIdx].Name)
			if err != nil {
				t.Fatal(err)
			}
			if s := p.AddPod(ctx, cs, tt.preemptor, mustNewPodInfo(t, tt.addedPod), nodeInfo); !s.IsSuccess() {
				t.Fatal(s.AsError())
			}
			state, err := getPreFilterState(cs)
			if err != nil {
				t.Fatal(err)

			status = framework.AsStatus(fmt.Errorf("expected at least one victim pod on node %q", nodeInfoCopy.Node().Name))
		}
		statusesLock.Lock()
		if status.Code() == framework.Error {
			errs = append(errs, status.AsError())
		}
		nodeStatuses[nodeInfoCopy.Node().Name] = status
		statusesLock.Unlock()
	}
	fh.Parallelizer().Until(ctx, len(potentialNodes), checkNode, ev.PluginName)