type topologySpreadConstraint struct {
	MaxSkew            int32
	TopologyKey        string
	Selector           labels.Selector
	MinDomains         int32
	NodeAffinityPolicy v1.NodeInclusionPolicy
	NodeTaintsPolicy   v1.NodeInclusionPolicy
}

func (tsc *topologySpreadConstraint) matchNodeInclusionPolicies(pod *v1.Pod, node *v1.Node, require nodeaffinity.RequiredNodeAffinity) bool {

					{key: "node", value: "node-b"}: 1,
					{key: "node", value: "node-x"}: 2,
				},
			},
		},
		{
			name: "add a pod when scheduling node affinity unmatched pod with NodeInclusionPolicy disabled",
			preemptor: st.MakePod().Name("p").Label("foo", "").NodeAffinityNotIn("foo", []string{"bar"}).
				SpreadConstraint(1, "zone", v1.DoNotSchedule, fooSelector, nil, nil, nil, nil).
				Obj(),

		enableNodeInclusionPolicy     bool
	}{
		{
			name:                          "nodeInclusionPolicy enabled with topology unset",
			topologySpreadConstraints:     emptyConstraints,
			wantTopologySpreadConstraints: emptyConstraints,
			enableNodeInclusionPolicy:     true,
		},
		{
			name:                          "nodeInclusionPolicy enabled with topology configured",
			topologySpreadConstraints:     defaultConstraints,

				c.SecurityContext.ProcMount = &defaultProcMount
			}
			return true
		})
	}
}

// dropDisabledNodeInclusionPolicyFields removes disabled fields from PodSpec related
// to NodeInclusionPolicy only if it is not used by the old spec.
func dropDisabledNodeInclusionPolicyFields(podSpec, oldPodSpec *api.PodSpec) {

	ScheduleAnyway UnsatisfiableConstraintAction = "ScheduleAnyway"
)

// NodeInclusionPolicy defines the type of node inclusion policy
// +enum
type NodeInclusionPolicy string

const (
	// NodeInclusionPolicyIgnore means ignore this scheduling directive when calculating pod topology spread skew.
	NodeInclusionPolicyIgnore NodeInclusionPolicy = "Ignore"

// into the inner pod.
func (p *PodWrapper) SpreadConstraint(maxSkew int, tpKey string, mode v1.UnsatisfiableConstraintAction, selector *metav1.LabelSelector, minDomains *int32, nodeAffinityPolicy, nodeTaintsPolicy *v1.NodeInclusionPolicy, matchLabelKeys []string) *PodWrapper {
	c := v1.TopologySpreadConstraint{
		MaxSkew:            int32(maxSkew),
		TopologyKey:        tpKey,
		WhenUnsatisfiable:  mode,
		LabelSelector:      selector,

	ScheduleAnyway UnsatisfiableConstraintAction = "ScheduleAnyway"
)

// NodeInclusionPolicy defines the type of node inclusion policy
// +enum
type NodeInclusionPolicy string

const (
	// NodeInclusionPolicyIgnore means ignore this scheduling directive when calculating pod topology spread skew.
	NodeInclusionPolicyIgnore NodeInclusionPolicy = "Ignore"

	out.LabelSelector = (*metav1.LabelSelector)(unsafe.Pointer(in.LabelSelector))
	out.MinDomains = (*int32)(unsafe.Pointer(in.MinDomains))
	out.NodeAffinityPolicy = (*core.NodeInclusionPolicy)(unsafe.Pointer(in.NodeAffinityPolicy))
	out.NodeTaintsPolicy = (*core.NodeInclusionPolicy)(unsafe.Pointer(in.NodeTaintsPolicy))
	out.MatchLabelKeys = *(*[]string)(unsafe.Pointer(&in.MatchLabelKeys))
	return nil
}

		**out = **in
	}
	if in.NodeAffinityPolicy != nil {
		in, out := &in.NodeAffinityPolicy, &out.NodeAffinityPolicy
		*out = new(NodeInclusionPolicy)
		**out = **in
	}
	if in.NodeTaintsPolicy != nil {
		in, out := &in.NodeTaintsPolicy, &out.NodeTaintsPolicy
		*out = new(NodeInclusionPolicy)
		**out = **in
	}
	if in.MatchLabelKeys != nil {
		in, out := &in.MatchLabelKeys, &out.MatchLabelKeys

		**out = **in
	}
	if in.NodeAffinityPolicy != nil {
		in, out := &in.NodeAffinityPolicy, &out.NodeAffinityPolicy
		*out = new(NodeInclusionPolicy)
		**out = **in
	}
	if in.NodeTaintsPolicy != nil {
		in, out := &in.NodeTaintsPolicy, &out.NodeTaintsPolicy
		*out = new(NodeInclusionPolicy)
		**out = **in
	}
	if in.MatchLabelKeys != nil {
		in, out := &in.MatchLabelKeys, &out.MatchLabelKeys