func TestOids(t *testing.T) {
oids, _ := snmpclient2.NewOids([]string{
"1.3.6.1.2.1.1.2.0",
"1.3.6.1.2.1.1.1.0",
"1.3.6.1.2.1.1.3.0",
"1.3.6.1.2.1.1",
"1.3.6.1.2.1.1.1.0",
})
expOids, _ := snmpclient2.NewOids([]string{
"1.3.6.1.2.1.1",
"1.3.6.1.2.1.1.1.0",
"1.3.6.1.2.1.1.1.0",
"1.3.6.1.2.1.1.2.0",
"1.3.6.1.2.1.1.3.0",
})
oids = oids.Sort()
if len(expOids) != len(oids) {
t.Errorf("Sort() - expected [%d], actual [%d]", len(expOids), len(oids))
}
for i, o := range expOids {
if !o.Equal(&oids[i]) {
t.Errorf("Sort() - expected [%s], actual [%s]", o, oids[i])
}
}
expOids, _ = snmpclient2.NewOids([]string{
"1.3.6.1.2.1.1",
"1.3.6.1.2.1.1.1.0",
"1.3.6.1.2.1.1.2.0",
"1.3.6.1.2.1.1.3.0",
})
oids = oids.Sort().Uniq()
if len(expOids) != len(oids) {
t.Errorf("Uniq() - expected [%d], actual [%d]", len(expOids), len(oids))
}
for i, o := range expOids {
if !o.Equal(&oids[i]) {
t.Errorf("Uniq() - expected [%s], actual [%s]", o, oids[i])
}
}
expOids, _ = snmpclient2.NewOids([]string{
"1.3.6.1.2.1.1",
})
oids = oids.Sort().UniqBase()
if len(expOids) != len(oids) {
t.Errorf("Uniq() - expected [%d], actual [%d]", len(expOids), len(oids))
}
for i, o := range expOids {
if !o.Equal(&oids[i]) {
t.Errorf("Uniq() - expected [%s], actual [%s]", o, oids[i])
}
}
}
func TestOidOperation(t *testing.T) {
oid, _ := snmpclient2.ParseOidFromString("1.2.3.4.5.6.7")
oids, _ := snmpclient2.NewOids([]string{"1.2.3.4", "1.2.3.4.5.6.7",
"1.2.3.4.5.6.7.8", "1.1.3.4", "1.3.3.4"})
if !oid.Contains(&oids[0]) || !oid.Contains(&oids[1]) || oid.Contains(&oids[2]) ||
oid.Contains(&oids[3]) || oid.Contains(&oids[4]) {
t.Errorf("Failed to Contains()")
}
if oid.Compare(&oids[0]) != 1 || oid.Compare(&oids[1]) != 0 || oid.Compare(&oids[2]) != -1 ||
oid.Compare(&oids[3]) != 1 || oid.Compare(&oids[4]) != -1 {
t.Errorf("Failed to Compare()")
}
if oid.Equal(&oids[0]) || !oid.Equal(&oids[1]) || oid.Equal(&oids[2]) ||
oid.Equal(&oids[3]) || oid.Equal(&oids[4]) {
t.Errorf("Failed to Contains()")
}
oid = oid.AppendSubIds([]int{8, 9, 10})
if oid.ToString() != "1.2.3.4.5.6.7.8.9.10" {
t.Errorf("Failed to AppendSubIds()")
}
}
func TestSNMP(t *testing.T) {
snmp, _ := snmpclient2.NewSNMP("udp", "127.0.0.1", snmpclient2.Arguments{
Version: snmpclient2.V3,
UserName: "******",
SecurityLevel: snmpclient2.AuthPriv,
AuthPassword: "******",
AuthProtocol: snmpclient2.Md5,
PrivPassword: "******",
PrivProtocol: snmpclient2.Des,
})
pdu := snmpclient2.NewPdu(snmpclient2.V3, snmpclient2.Report)
err := snmpclient2.SnmpCheckPdu(snmp, pdu)
if err != nil {
t.Errorf("checkPdu() - has error %v", err)
}
oids, _ := snmpclient2.NewOids([]string{"1.3.6.1.6.3.11.2.1.1.0"})
pdu = snmpclient2.NewPduWithOids(snmpclient2.V3, snmpclient2.Report, oids)
err = snmpclient2.SnmpCheckPdu(snmp, pdu)
if err == nil {
t.Error("checkPdu() - report oid")
}
}
func TestVarBinds(t *testing.T) {
var v snmpclient2.VariableBindings
oid, _ := snmpclient2.ParseOidFromString("1.3.6.1.2.1.1.1.0")
v = append(v, snmpclient2.NewVarBind(oid, snmpclient2.NewOctetString([]byte("MyHost"))))
oid, _ = snmpclient2.ParseOidFromString("1.3.6.1.2.1.1.2.0")
v = append(v, snmpclient2.NewVarBind(oid, snmpclient2.NewNull()))
oid, _ = snmpclient2.ParseOidFromString("1.3.6.1.2.1.1.3.0")
v = append(v, snmpclient2.NewVarBind(oid, snmpclient2.NewTimeTicks(uint32(11111))))
oid, _ = snmpclient2.ParseOidFromString("1.3.6.1.2.1.1.1.0")
VariableBinding := v.MatchOid(oid)
if VariableBinding == nil || !VariableBinding.Oid.Equal(&oid) {
t.Errorf("Failed to MatchOid()")
}
oid, _ = snmpclient2.ParseOidFromString("1.3.6.1.2.1.1.1.1")
VariableBinding = v.MatchOid(oid)
if VariableBinding != nil {
t.Errorf("Failed to MatchOid() - no match")
}
VariableBinding = v.MatchOid(snmpclient2.EmptyOID)
if VariableBinding != nil {
t.Errorf("Failed to MatchOid() - nil")
}
oid, _ = snmpclient2.ParseOidFromString("1.3.6.1.2.1.1")
VariableBindings := v.MatchBaseOids(oid)
if len(VariableBindings) != 3 {
t.Errorf("Failed to MatchBaseOids()")
}
oid, _ = snmpclient2.ParseOidFromString("1.3.6.1.2.1.1.1.0")
VariableBindings = v.MatchBaseOids(oid)
if len(VariableBindings) != 1 || !VariableBindings[0].Oid.Equal(&oid) {
t.Errorf("Failed to MatchBaseOids() - one")
}
oid, _ = snmpclient2.ParseOidFromString("1.3.6.1.2.1.1.1.1")
VariableBindings = v.MatchBaseOids(oid)
if len(VariableBindings) != 0 {
t.Errorf("Failed to MatchBaseOids() - no match")
}
VariableBindings = v.MatchBaseOids(snmpclient2.EmptyOID)
if len(VariableBindings) != 0 {
t.Errorf("Failed to MatchBaseOids() - nil")
}
var w snmpclient2.VariableBindings
for _, o := range []string{
"1.3.6.1.2.1.1.2.0",
"1.3.6.1.2.1.1.1.0",
"1.3.6.1.2.1.1.3.0",
"1.3.6.1.2.1.1",
"1.3.6.1.2.1.1.1.0",
} {
oid, _ = snmpclient2.ParseOidFromString(o)
w = append(w, snmpclient2.NewVarBind(oid, snmpclient2.NewNull()))
}
expOids, _ := snmpclient2.NewOids([]string{
"1.3.6.1.2.1.1",
"1.3.6.1.2.1.1.1.0",
"1.3.6.1.2.1.1.1.0",
"1.3.6.1.2.1.1.2.0",
"1.3.6.1.2.1.1.3.0",
})
w = w.Sort()
if len(expOids) != len(w) {
t.Errorf("Sort() - expected [%d], actual [%d]", len(expOids), len(w))
}
for i, o := range expOids {
if !o.Equal(&w[i].Oid) {
t.Errorf("Sort() - expected [%s], actual [%s]", o, w[i].Oid)
}
}
expOids, _ = snmpclient2.NewOids([]string{
"1.3.6.1.2.1.1",
"1.3.6.1.2.1.1.1.0",
"1.3.6.1.2.1.1.2.0",
"1.3.6.1.2.1.1.3.0",
})
w = w.Sort().Uniq()
if len(expOids) != len(w) {
t.Errorf("Uniq() - expected [%d], actual [%d]", len(expOids), len(w))
return
}
for i, o := range expOids {
if !o.Equal(&w[i].Oid) {
t.Errorf("Uniq() - expected [%s], actual [%s]", o, w[i].Oid)
}
}
}