TransitionStatus: "",
		DataDir:          "bffea160-ca7f-465f-98bc-9b4f1c3ba1ef",
		XLV1:             false,
		ModTime:          time.Now(),
		Size:             0,
		Mode:             0,
		Metadata:         nil,
		Parts:            nil,
		Erasure: ErasureInfo{
			Algorithm:    ReedSolomon.String(),
			DataBlocks:   4,
			ParityBlocks: 2,
			BlockSize:    10000,
			Index:        1,
			Distribution: []int{1, 2, 3, 4, 5, 6, 7, 8},

		Recursive: false,
		Immediate: false,
	})
	if err != nil {
		t.Errorf("Failure during deleting part.1 - %v", err)
	}

	err = firstDisk.WriteAll(context.Background(), bucket, pathJoin(object, fi.DataDir, "part.1"), []byte{})
	if err != nil {
		t.Errorf("Failure during creating part.1 - %v", err)
	}

	if cr == "" {
		return sz, fmt.Errorf("Content-Range not set")
	}
	parts := contentRangeRegexp.FindStringSubmatch(cr)
	if len(parts) != 4 {
		return sz, fmt.Errorf("invalid Content-Range header %s", cr)
	}
	if parts[3] == "*" {
		return -1, nil
	}
	var usz uint64
	usz, err = strconv.ParseUint(parts[3], 10, 64)
	if err != nil {
		return sz, err
	}
	return int64(usz), nil
}

		expectedErrCode  APIErrorCode
	}{
		// Test case - 1.
		// SignElement doesn't have 2 parts on an attempt to split at '='.
		// ErrMissingFields expected.
		{
			inputSignElement: "Signature",
			expectedSignStr:  "",
			expectedErrCode:  ErrMissingFields,
		},
		// Test case - 2.
		// SignElement does have 2 parts but doesn't have valid signature value.
		// ErrMissingFields expected.
		{

	}
	if totalSize == -1 {
		return -1, nil
	}
	if totalSize > 0 {
		// Compute the total count of parts
		partsCount := totalSize/partSize + 1
		// Return the part's size
		switch {
		case int64(partIndex) < partsCount:
			currPartSize = partSize
		case int64(partIndex) == partsCount:
			// Size of last part
			currPartSize = totalSize % partSize
		default:
			currPartSize = 0
		}
	}

		return MultipartInfo{}, err
	}
	return MultipartInfo{}, InvalidUploadID{
		Bucket:   bucket,
		Object:   object,
		UploadID: uploadID,
	}
}

// ListObjectParts - lists all uploaded parts to an object in hashedSet.
func (z *erasureServerPools) ListObjectParts(ctx context.Context, bucket, object, uploadID string, partNumberMarker int, maxParts int, opts ObjectOptions) (ListPartsInfo, error) {

	portsString = strings.TrimSpace(portsString)
	ports := make([]int, 0)
	if len(portsString) > 0 {
		for _, portStr := range splitPorts(portsString) {
			port, err := parsePort(portStr)
			if err != nil {
				return nil, err
			}
			ports = append(ports, int(port))
		}
	}
	return ports, nil
}

func validatePortList(ports string) error {
	if _, err := parsePorts(ports); err != nil {

								continue
							}
							// parse gateway
							gns := vsNamespace
							parts := strings.SplitN(gatewayName, "/", 2)
							if len(parts) == 2 {
								gatewayName = parts[1]
								gns = parts[0]
							}
							// todo: check istiod env `PILOT_SCOPE_GATEWAY_TO_NAMESPACE`, if true, need to match gateway namespace

		})
	}
}

func TestWorkloadEntryToPodPortsMeta(t *testing.T) {
	cases := []struct {
		description string
		ports       map[string]uint32
		want        string
	}{
		{
			description: "test json marshal",
			ports: map[string]uint32{
				"HTTP":  80,
				"HTTPS": 443,
			},

	// and don't process the If-Modified-Since header.
	if objInfo.ModTime.IsZero() || objInfo.ModTime.Equal(time.Unix(0, 0)) {
		return false
	}

	// Check if the part number is correct.
	if opts.PartNumber > 1 && opts.PartNumber > len(objInfo.Parts) {
		// According to S3 we don't need to set any object information here.
		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrInvalidPartNumber), r.URL)
		return true
	}