},
		{
			name:    "unknown key XAmzChecksumCRC32 is error as it does not appear in policy",
			fv:      defaultFormVals.Clone().Set(http.CanonicalHeaderKey(xhttp.AmzChecksumCRC32), "crc32-val"),
			wantErr: `Each form field that you specify in a form must appear in the list of policy conditions. "X-Amz-Checksum-Crc32" not specified in the policy.`,
		},

		VersionPurgeStatus:         ri.VersionPurgeStatus,
		VersionPurgeStatusInternal: ri.VersionPurgeStatusInternal,
		DeleteMarker:               true,
		UserDefined:                map[string]string{},
		Checksum:                   ri.Checksum,
	}
}

// ReplicateObjectInfo represents object info to be replicated
type ReplicateObjectInfo struct {
	Name                       string
	Bucket                     string

	if err := DB.Create(&pet).Error; err != nil {
		t.Fatalf("errors happened when create: %v", err)
	}

	CheckPet(t, pet, pet)

	// Find
	var pet2 Pet
	DB.Find(&pet2, "id = ?", pet.ID)
	DB.Model(&pet2).Association("Toy").Find(&pet2.Toy)
	CheckPet(t, pet2, pet)

	// Count
	AssertAssociationCount(t, pet, "Toy", 1, "")

	// Append
	toy := Toy{Name: "toy-has-one-append"}

	return xlMeta
}

func (m *xlMetaV1Object) AddTestObjectCheckSum(partNumber int, algorithm BitrotAlgorithm, hash string) {
	checksum, err := hex.DecodeString(hash)
	if err != nil {
		panic(err)
	}
	m.Erasure.Checksums[partNumber-1] = ChecksumInfo{partNumber, algorithm, checksum}
}

// AddTestObjectPart - add a new object part in order.
func (m *xlMetaV1Object) AddTestObjectPart(partNumber int, partSize int64) {

            log.trace(String.format("Checksum data %s type %d signature %s", Hexdump.toHexString(checksumData),
                    this.serverSignature.getType(), Hexdump.toHexString(this.serverSignature.getChecksum())));
        }

        byte checksum[] = PacMac.calculateMac(this.serverSignature.getType(), keys, checksumData);
        if (!MessageDigest.isEqual(this.serverSignature.getChecksum(), checksum)) {
            if (log.isDebugEnabled()) {

	NEndpoints int
	CmdLines   []string
	MinioEnv   map[string]string
	Checksum   string
}

// Diff - returns error on first difference found in two configs.
func (s1 *ServerSystemConfig) Diff(s2 *ServerSystemConfig) error {
	if s1.Checksum != s2.Checksum {
		return fmt.Errorf("Expected MinIO binary checksum: %s, seen: %s", s1.Checksum, s2.Checksum)
	}

	ns1 := s1.NEndpoints
	ns2 := s2.NEndpoints
	if ns1 != ns2 {

		return
	}
	checksum, err := hash.GetContentChecksum(formValues)
	if err != nil {
		apiErr := errorCodes.ToAPIErr(ErrMalformedPOSTRequest)
		apiErr.Description = fmt.Sprintf("%s (%v)", apiErr.Description, fmt.Errorf("Invalid checksum: %w", err))
		writeErrorResponse(ctx, w, apiErr, r.URL)
		return
	}
	if checksum != nil && checksum.Type.Trailing() {

		if opts.EncryptFn != nil {
			fi.Checksum = opts.EncryptFn("object-checksum", fi.Checksum)
		}
	}
	// Remove superfluous internal headers.
	delete(fi.Metadata, hash.MinIOMultipartChecksum)
	delete(fi.Metadata, hash.MinIOMultipartChecksumType)

	// Save the final object size and modtime.
	fi.Size = objectSize
	fi.ModTime = opts.MTime
	if opts.MTime.IsZero() {

    /**
     * Calculates a MAC using the ARCFOUR-HMAC-MD5 algorithm.
     * This method implements the Microsoft variant of the Kerberos ARCFOUR-HMAC-MD5 checksum.
     *
     * @param keyusage the Kerberos key usage number for this operation
     * @param key the encryption key to use for MAC calculation
     * @param data the data to calculate the MAC for

		}

		var pet2 Pet
		DB.Preload("Toy").Find(&pet2, "id = ?", pet.ID)
		CheckPet(t, pet2, pet)

		pet.Toy.Name += "new"
		if err := DB.Save(&pet).Error; err != nil {
			t.Fatalf("errors happened when update: %v", err)
		}

		var pet3 Pet
		DB.Preload("Toy").Find(&pet3, "id = ?", pet.ID)
		CheckPet(t, pet2, pet3)