func TestNewOid(t *testing.T) {
expStr := ".1.3.6.1.2.1.1.1.0"
var v snmpgo.Variable
v, err := snmpgo.NewOid(expStr)
if err != nil {
t.Errorf("NewOid : %v", err)
}
if expStr[1:] != v.String() {
t.Errorf("String() - expected [%s], actual[%s]", expStr[1:], v.String())
}
var s []string
for i := 0; i <= 128; i++ {
s = append(s, strconv.Itoa(i))
}
expStr = strings.Join(s, ".")
v, err = snmpgo.NewOid(expStr)
if err == nil {
t.Errorf("NewOid sub-identifiers size")
}
expStr = "1.3.6.1.2.1.-1.0"
v, err = snmpgo.NewOid(expStr)
if err == nil {
t.Errorf("NewOid sub-identifier range")
}
expStr = "1.3.6.1.2.1.4294967296.0"
v, err = snmpgo.NewOid(expStr)
if err == nil {
t.Errorf("NewOid sub-identifier range")
}
expStr = "3.3.6.1.2.1.1.1.0"
v, err = snmpgo.NewOid(expStr)
if err == nil {
t.Errorf("NewOid first sub-identifier range")
}
expStr = "1"
v, err = snmpgo.NewOid(expStr)
if err == nil {
t.Errorf("NewOid sub-identifiers size")
}
expStr = "1.40.6.1.2.1.1.1.0"
v, err = snmpgo.NewOid(expStr)
if err == nil {
t.Errorf("NewOid first sub-identifier range")
}
}
func TestOid(t *testing.T) {
expStr := "1.3.6.1.2.1.1.1.0"
expBuf := []byte{0x06, 0x08, 0x2b, 0x06, 0x01, 0x02, 0x01, 0x01, 0x01, 0x00}
var v snmpgo.Variable
v, err := snmpgo.NewOid(expStr)
if err != nil {
t.Errorf("NewOid : %v", err)
}
_, err = v.BigInt()
if err == nil {
t.Errorf("Failed to call BigInt()")
}
if expStr != v.String() {
t.Errorf("String() - expected [%s], actual[%s]", expStr, v.String())
}
buf, err := v.Marshal()
if err != nil {
t.Errorf("Marshal(): %v", err)
}
if !bytes.Equal(expBuf, buf) {
t.Errorf("Marshal() - expected [%s], actual [%s]",
snmpgo.ToHexStr(expBuf, " "), snmpgo.ToHexStr(buf, " "))
}
var w snmpgo.Oid
rest, err := (&w).Unmarshal(buf)
if len(rest) != 0 || err != nil {
t.Errorf("Unmarshal() - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() - expected [%s], actual [%s]", expStr, w.String())
}
buf = append(buf, 0x00)
rest, err = (&w).Unmarshal(buf)
if len(rest) != 1 || err != nil {
t.Errorf("Unmarshal() with rest - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() with rest - expected [%s], actual [%s]", expStr, w.String())
}
}
func TestCounter64(t *testing.T) {
expInt := uint64(18446744073709551615)
expStr := "18446744073709551615"
expBuf := []byte{0x46, 0x09, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
var v snmpgo.Variable = snmpgo.NewCounter64(expInt)
big, err := v.BigInt()
if err != nil {
t.Errorf("Failed to call BigInt(): %v", err)
}
if expInt != big.Uint64() {
t.Errorf("BigInt() - expected [%d], actual [%d]", expInt, big.Int64())
}
if expStr != v.String() {
t.Errorf("String() - expected [%s], actual [%s]", expStr, v.String())
}
buf, err := v.Marshal()
if err != nil {
t.Errorf("Marshal(): %v", err)
}
if !bytes.Equal(expBuf, buf) {
t.Errorf("Marshal() - expected [%s], actual [%s]",
snmpgo.ToHexStr(expBuf, " "), snmpgo.ToHexStr(buf, " "))
}
var w snmpgo.Counter64
rest, err := (&w).Unmarshal(buf)
if len(rest) != 0 || err != nil {
t.Errorf("Unmarshal() - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() - expected [%s], actual [%s]", expStr, w.String())
}
buf = append(buf, 0x00)
rest, err = (&w).Unmarshal(buf)
if len(rest) != 1 || err != nil {
t.Errorf("Unmarshal() with rest - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() with rest - expected [%s], actual [%s]", expStr, w.String())
}
}
func TestTimeTicks(t *testing.T) {
expInt := int64(4294967295)
expStr := "4294967295"
expBuf := []byte{0x43, 0x05, 0x00, 0xff, 0xff, 0xff, 0xff}
var v snmpgo.Variable = snmpgo.NewTimeTicks(uint32(expInt))
big, err := v.BigInt()
if err != nil {
t.Errorf("Failed to call BigInt(): %v", err)
}
if expInt != big.Int64() {
t.Errorf("BigInt() - expected [%d], actual [%d]", expInt, big.Int64())
}
if expStr != v.String() {
t.Errorf("String() - expected [%s], actual [%s]", expStr, v.String())
}
buf, err := v.Marshal()
if err != nil {
t.Errorf("Marshal(): %v", err)
}
if !bytes.Equal(expBuf, buf) {
t.Errorf("Marshal() - expected [%s], actual [%s]",
snmpgo.ToHexStr(expBuf, " "), snmpgo.ToHexStr(buf, " "))
}
var w snmpgo.TimeTicks
rest, err := (&w).Unmarshal(buf)
if len(rest) != 0 || err != nil {
t.Errorf("Unmarshal() - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() - expected [%s], actual [%s]", expStr, w.String())
}
buf = append(buf, 0x00)
rest, err = (&w).Unmarshal(buf)
if len(rest) != 1 || err != nil {
t.Errorf("Unmarshal() with rest - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() with rest - expected [%s], actual [%s]", expStr, w.String())
}
}
func TestIpaddress(t *testing.T) {
expStr := "192.168.1.1"
expInt := int64(3232235777)
expBuf := []byte{0x40, 0x04, 0xc0, 0xa8, 0x01, 0x01}
var v snmpgo.Variable = snmpgo.NewIpaddress(0xc0, 0xa8, 0x01, 0x01)
big, err := v.BigInt()
if err != nil {
t.Errorf("Failed to call BigInt(): %v", err)
}
if expInt != big.Int64() {
t.Errorf("BigInt() - expected [%d], actual [%d]", expInt, big.Int64())
}
if expStr != v.String() {
t.Errorf("String() - expected [%s], actual[%s]", expStr, v.String())
}
buf, err := v.Marshal()
if err != nil {
t.Errorf("Marshal(): %v", err)
}
if !bytes.Equal(expBuf, buf) {
t.Errorf("Marshal() - expected [%s], actual [%s]",
snmpgo.ToHexStr(expBuf, " "), snmpgo.ToHexStr(buf, " "))
}
var w snmpgo.Ipaddress
rest, err := (&w).Unmarshal(buf)
if len(rest) != 0 || err != nil {
t.Errorf("Unmarshal() - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() - expected [%s], actual [%s]", expStr, w.String())
}
buf = append(buf, 0x00)
rest, err = (&w).Unmarshal(buf)
if len(rest) != 1 || err != nil {
t.Errorf("Unmarshal() with rest - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() with rest - expected [%s], actual [%s]", expStr, w.String())
}
}
func TestEndOfMibView(t *testing.T) {
expStr := ""
expBuf := []byte{0x82, 0x00}
var v snmpgo.Variable = snmpgo.NewEndOfMibView()
_, err := v.BigInt()
if err == nil {
t.Errorf("Failed to call BigInt()")
}
if expStr != v.String() {
t.Errorf("String() - expected [%s], actual[%s]", expStr, v.String())
}
buf, err := v.Marshal()
if err != nil {
t.Errorf("Marshal(): %v", err)
}
if !bytes.Equal(expBuf, buf) {
t.Errorf("Marshal() - expected [%s], actual [%s]",
snmpgo.ToHexStr(expBuf, " "), snmpgo.ToHexStr(buf, " "))
}
var w snmpgo.EndOfMibView
rest, err := (&w).Unmarshal(buf)
if len(rest) != 0 || err != nil {
t.Errorf("Unmarshal() - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() - expected [%s], actual [%s]", expStr, w.String())
}
buf = append(buf, 0x00)
rest, err = (&w).Unmarshal(buf)
if len(rest) != 1 || err != nil {
t.Errorf("Unmarshal() with rest - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() with rest - expected [%s], actual [%s]", expStr, w.String())
}
}
func TestOpaque(t *testing.T) {
expStr := "54:65:73:74"
expBuf := []byte{0x44, 0x04, 0x54, 0x65, 0x73, 0x74}
var v snmpgo.Variable = snmpgo.NewOpaque(expBuf[2:])
_, err := v.BigInt()
if err == nil {
t.Errorf("Failed to call BigInt()")
}
if expStr != v.String() {
t.Errorf("String() - expected [%s], actual[%s]", expStr, v.String())
}
buf, err := v.Marshal()
if err != nil {
t.Errorf("Marshal(): %v", err)
}
if !bytes.Equal(expBuf, buf) {
t.Errorf("Marshal() - expected [%s], actual [%s]",
snmpgo.ToHexStr(expBuf, " "), snmpgo.ToHexStr(buf, " "))
}
var w snmpgo.Opaque
rest, err := (&w).Unmarshal(buf)
if len(rest) != 0 || err != nil {
t.Errorf("Unmarshal() - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() - expected [%s], actual [%s]", expStr, w.String())
}
buf = append(buf, 0x00)
rest, err = (&w).Unmarshal(buf)
if len(rest) != 1 || err != nil {
t.Errorf("Unmarshal() with rest - len[%d] err[%v]", len(rest), err)
}
if expStr != w.String() {
t.Errorf("Unmarshal() with rest - expected [%s], actual [%s]", expStr, w.String())
}
}