Key() Type

	// Len returns an array type's length.
	// It panics if the type's Kind is not Array.
	Len() int

	// NumField returns a struct type's field count.
	// It panics if the type's Kind is not Struct.
	NumField() int

	// NumIn returns a function type's input parameter count.
	// It panics if the type's Kind is not Func.
	NumIn() int

		"NumGC": {nz, le(1e9)}, "NumForcedGC": {nz, le(1e9)},
		"GCCPUFraction": {le(0.99)}, "EnableGC": {eq(true)}, "DebugGC": {eq(false)},
		"BySize": nil,
	}

	rst := reflect.ValueOf(st).Elem()
	for i := 0; i < rst.Type().NumField(); i++ {
		name, val := rst.Type().Field(i).Name, rst.Field(i).Interface()
		checks, ok := fields[name]
		if !ok {
			t.Errorf("unknown MemStats field %s", name)
			continue
		}
		for _, check := range checks {

// returns a pointer to the Value of that field, and the value of its "negatable" tag.
func findParamField(value reflect.Value, param string) (*reflect.Value, bool) {
	typ := value.Type()
	for i := 0; i < typ.NumField(); i++ {
		field := typ.Field(i)
		if field.Tag.Get("param") == param {
			fValue := value.Field(i)
			return &fValue, field.Tag.Get("negatable") == "true"
		}
	}
	return nil, false
}

		}
	}
	// If it is not a struct nothing to do, returning previously collected validation errors
	if e.Kind() != reflect.Struct {
		return validationErrors
	}
	for i := 0; i < e.NumField(); i++ {
		// Corner case of a slice of something, if something is defined type, then process it recursively.
		if e.Field(i).Kind() == reflect.Slice {

					for i := 0; i < rvType.NumField(); i++ {
						for key, value := range ParseTagSetting(rvType.Field(i).Tag.Get("gorm"), ";") {
							if _, ok := field.TagSettings[key]; !ok {
								field.TagSettings[key] = value
							}
						}
					}

					for i := 0; i < rvType.NumField(); i++ {
						newFieldType := rvType.Field(i).Type

		fmt.Fprintf(w, " %+v", n.Sym())
	}

	// Print Node-specific fields of basic type in header line.
	v := reflect.ValueOf(n).Elem()
	t := v.Type()
	nf := t.NumField()
	for i := 0; i < nf; i++ {
		tf := t.Field(i)
		if tf.PkgPath != "" {
			// skip unexported field - Interface will fail
			continue
		}
		k := tf.Type.Kind()

		for _, f := range current {
			if visited[f.typ] {
				continue
			}
			visited[f.typ] = true

			// Scan f.typ for fields to include.
			for i := 0; i < f.typ.NumField(); i++ {
				sf := f.typ.Field(i)
				if sf.PkgPath != "" { // unexported
					continue
				}
				tag := sf.Tag.Get("json")
				if tag == "-" {
					continue
				}
				name, opts := parseTag(tag)

				*k.Mode &= 0777
			}
		},
		func(vs *core.VolumeSource, c fuzz.Continue) {
			// Exactly one of the fields must be set.
			v := reflect.ValueOf(vs).Elem()
			i := int(c.RandUint64() % uint64(v.NumField()))
			t := v.Field(i).Addr()
			for v.Field(i).IsNil() {
				c.Fuzz(t.Interface())
			}
		},
		func(i *core.ISCSIVolumeSource, c fuzz.Continue) {
			i.ISCSIInterface = c.RandString()

			return
		}
		for i := 0; i < got.Len(); i++ {
			logDiff(t, fmt.Sprintf("%s[%d]", prefix, i), got.Index(i), want.Index(i))
		}
	case reflect.Struct:
		for i := 0; i < typ.NumField(); i++ {
			gf, wf := got.Field(i), want.Field(i)
			logDiff(t, prefix+"."+typ.Field(i).Name, gf, wf)
		}
	case reflect.Map:
		t.Fatal("not implemented: logDiff for map")
	default:

			}
		})
	}
}

func TestNodeConditionsChanged(t *testing.T) {
	nodeConditionType := reflect.TypeOf(v1.NodeCondition{})
	if nodeConditionType.NumField() != 6 {
		t.Errorf("NodeCondition type has changed. The nodeConditionsChanged() function must be reevaluated.")
	}

	for _, test := range []struct {
		Name          string
		Changed       bool