b.Write([]byte("64 bytes or fewer"))
	fmt.Printf("%q", bb[:b.Len()])
	// Output: "64 bytes or fewer"
}

func ExampleBuffer_Len() {
	var b bytes.Buffer
	b.Grow(64)
	b.Write([]byte("abcde"))
	fmt.Printf("%d", b.Len())
	// Output: 5
}

func ExampleBuffer_Next() {
	var b bytes.Buffer
	b.Grow(64)
	b.Write([]byte("abcde"))
	fmt.Printf("%s\n", b.Next(2))
	fmt.Printf("%s\n", b.Next(2))
	fmt.Printf("%s", b.Next(2))

			switch oid[3] {
			case 3:
				values = append(values, fmt.Sprintf("CN=%s", name.Value))
			case 6:
				values = append(values, fmt.Sprintf("C=%s", name.Value))
			case 8:
				values = append(values, fmt.Sprintf("ST=%s", name.Value))
			case 10:
				values = append(values, fmt.Sprintf("O=%s", name.Value))
			case 11:
				values = append(values, fmt.Sprintf("OU=%s", name.Value))
			default:

			errMsg = "The provided heal sequence path overlaps with an existing " +
				fmt.Sprintf("heal path: %s", k)
			return nil, errorCodes.ToAPIErr(ErrHealOverlappingPaths), errMsg
		}
	}

	// Add heal state and start sequence
	ahs.healSeqMap[hpath] = h

	clientToken := h.clientToken
	if globalIsDistErasure {
		clientToken = fmt.Sprintf("%s%s%d", h.clientToken, getKeySeparator(), GetProxyEndpointLocalIndex(globalProxyEndpoints))

			default:
				a.Type = obj.TYPE_MEM
			}
			// fmt.Printf("CONST %d %s\n", a.Offset, obj.Dconv(&emptyProg, 0, a))
			p.expectOperandEnd()
			return
		}
		// fmt.Printf("offset %d \n", a.Offset)
	}

	// Register indirection: (reg) or (index*scale). We are on the opening paren.
	p.registerIndirect(a, prefix)
	// fmt.Printf("DONE %s\n", p.arch.Dconv(&emptyProg, 0, a))

	p.expectOperandEnd()
	return

	switch x := v.value.(type) {
	case nil:
		return ":NULL"
	case bool, int64, float64:
		return fmt.Sprintf("%v:%s", v.value, v.GetTypeString())
	case time.Time:
		return fmt.Sprintf("%s:TIMESTAMP", x)
	case string:
		return fmt.Sprintf("\"%s\":%s", x, v.GetTypeString())
	case []byte:
		return fmt.Sprintf("\"%s\":BYTES", string(x))
	case []Value:
		var s strings.Builder
		s.WriteByte('[')
		for i, v := range x {

}

// bytesOrLength returns small (<=100b) byte slices as string, otherwise length.
func bytesOrLength(b []byte) string {
	if len(b) > 100 {
		return fmt.Sprintf("%d bytes", len(b))
	}
	return fmt.Sprint(string(b))
}

// ConnDialer is a function that dials a connection to the given address.
// There should be no retries in this function,
// and should have a timeout of something like 2 seconds.

	for i, testApp := range testApps {
		configCmds := []string{
			fmt.Sprintf("identity_openid:%d", i),
			fmt.Sprintf("config_url=%s/.well-known/openid-configuration", testApp.ProviderURL),
			fmt.Sprintf("client_id=%s", testApp.ClientID),
			fmt.Sprintf("client_secret=%s", testApp.ClientSecret),
			"scopes=openid,groups",
			fmt.Sprintf("redirect_uri=%s", testApp.RedirectURL),
		}
		if rolePolicies[i] != "" {

		message = fmt.Sprintf("%+v", err.Queue)
	} else {
		message = string(data)
	}

	return fmt.Sprintf("duplicate queue configuration %v", message)
}

// ErrUnknownRegion - unknown region error.
type ErrUnknownRegion struct {
	Region string
}

func (err ErrUnknownRegion) Error() string {
	return fmt.Sprintf("unknown region '%v'", err.Region)
}

	t := UTCNow()
	// Add the expiration date.
	expirationStr := fmt.Sprintf(`"expiration": "%s"`, expiration.Format(iso8601TimeFormat))
	// Add the bucket condition, only accept buckets equal to the one passed.
	bucketConditionStr := fmt.Sprintf(`["eq", "$bucket", "%s"]`, bucketName)
	// Add the key condition, only accept keys equal to the one passed.
	keyConditionStr := fmt.Sprintf(`["eq", "$key", "%s/upload.txt"]`, objectKey)

	}

	if _, ok := records[0]["@id"]; ok && fmt.Sprint(res2["id"]) != fmt.Sprint(records[0]["@id"]) {
		t.Errorf("failed to create data from map with table, @id != id, got %v, expect %v", res2["id"], records[0]["@id"])
	}

	if _, ok := records[1]["id"]; ok && fmt.Sprint(res3["id"]) != fmt.Sprint(records[1]["@id"]) {
		t.Errorf("failed to create data from map with table, @id != id")
	}