},
		},
	}
	for i, test := range tests {
		t.Run(fmt.Sprintf("Test-%d", i), func(t *testing.T) {
			var h sizeHistogram
			for _, sz := range test.sizes {
				h.add(sz)
			}
			got := h.toMap()
			exp := test.want
			// what is in exp is in got
			for k := range exp {
				if exp[k] != got[k] {
					t.Fatalf("interval %s: Expected %d values but got %d values\n", k, exp[k], got[k])
				}
			}

	if len(f.cachedTags) == 0 {
		return true
	}

	parsedTags, err := tags.ParseObjectTags(userTags)
	if err != nil {
		return false
	}

	tagsMap := parsedTags.ToMap()

	// This filter has tags configured but this object
	// does not have any tag, skip this object
	if len(tagsMap) == 0 {
		return false
	}

	// Both filter and object have tags, find a match,

	if len(f.cachedTags) == 0 {
		return true
	}

	parsedTags, err := tags.ParseObjectTags(userTags)
	if err != nil {
		return false
	}
	tagsMap := parsedTags.ToMap()

	// Not enough tags on object to satisfy the rule filter's tags
	if len(tagsMap) < len(f.cachedTags) {
		return false
	}

	var mismatch bool
	for k, cv := range f.cachedTags {
		v, ok := tagsMap[k]

		cloneHeader.Del("x-amz-signature-age")
	}

	if userTags := cloneHeader.Get(xhttp.AmzObjectTagging); userTags != "" {
		tag, _ := tags.ParseObjectTags(userTags)
		if tag != nil {
			tagMap := tag.ToMap()
			keys := make([]string, 0, len(tagMap))
			for k, v := range tagMap {
				args[pathJoin("ExistingObjectTag", k)] = []string{v}
				args[pathJoin("RequestObjectTag", k)] = []string{v}
				keys = append(keys, k)

		d := dobj.Unstructured()
		c := dobj.Container("istio-proxy")
		g.Expect(d).Should(HavePathValueContain(PathValue{"spec.template.metadata.labels", toMap("service.istio.io/canonical-revision:21")}))
		g.Expect(d).Should(HavePathValueContain(PathValue{"metadata.labels", toMap("aaa:aaa-val,bbb:bbb-val")}))
		g.Expect(c).Should(HavePathValueEqual(PathValue{"resources.requests.cpu", "111m"}))

	g.Expect(err).Should(BeNil(), "path %s should exist (%s)", path, err)
	g.Expect(f).Should(BeTrue(), "path %s should exist", path)
	return got.Node
}

// toMap transforms a comma separated key:value list (e.g. "a:aval, b:bval") to a map.
func toMap(s string) map[string]any {
	out := make(map[string]any)
	for _, l := range strings.Split(s, ",") {
		l = strings.TrimSpace(l)
		kv := strings.Split(l, ":")

			tagMap := map[string]string{}
			tagStr := info.Metadata[xhttp.AmzObjectTagging]
			if len(tagStr) != 0 {
				t, err := tags.ParseObjectTags(tagStr)
				if err != nil {
					return false
				}
				tagMap = t.ToMap()
			}

			for _, kv := range r.Flags.Filter.Tags {
				for t, v := range tagMap {
					if kv.Match(BatchJobKV{Key: t, Value: v}) {
						return true
					}
				}
			}

		if intOld.start != intNew.start || intOld.end != intNew.end {
			nidx++
			continue
		}
		h[nidx] += v[oidx]
		oidx++
		nidx++
	}
}

// toMap returns the map to a map[string]uint64.
func (h *sizeHistogram) toMap() map[string]uint64 {
	res := make(map[string]uint64, dataUsageBucketLen)
	var splCount uint64
	for i, count := range h {
		szInt := ObjectsHistogramIntervals[i]
		switch {

		if strings.Join(enc, ",") != oi1.ContentEncoding {
			return replicateMetadata
		}
	}

	t, _ := tags.ParseObjectTags(oi1.UserTags)
	if (oi2.UserTagCount > 0 && !reflect.DeepEqual(oi2.UserTags, t.ToMap())) || (oi2.UserTagCount != len(t.ToMap())) {
		return replicateMetadata
	}

	// Compare only necessary headers
	compareKeys := []string{
		"Expires",
		"Cache-Control",
		"Content-Language",
		"Content-Disposition",

		var tagMap map[string]string
		if len(obj.UserTags) != 0 {
			t, err := tags.ParseObjectTags(obj.UserTags)
			if err != nil {
				return false
			}
			tagMap = t.ToMap()
		}

		for _, kv := range ef.Tags {
			// Object (version) must match all tags specified in
			// the filter
			var match bool
			for t, v := range tagMap {
				if kv.Match(BatchJobKV{Key: t, Value: v}) {