VOL-4337: Code upgrade for 3/2020 G.988 support and remaining Extended Message Set support
Change-Id: I6c5e1a167216ad9b51e9da89460e9909465ae1bc
diff --git a/mibupload_test.go b/mibupload_test.go
new file mode 100644
index 0000000..8fcc983
--- /dev/null
+++ b/mibupload_test.go
@@ -0,0 +1,1749 @@
+/*
+ * Copyright (c) 2018 - present. Boling Consulting Solutions (bcsw.net)
+ * Copyright 2020-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package omci_test
+
+import (
+ "fmt"
+ "github.com/google/gopacket"
+ . "github.com/opencord/omci-lib-go"
+ me "github.com/opencord/omci-lib-go/generated"
+ "github.com/stretchr/testify/assert"
+ "strings"
+ "testing"
+)
+
+func TestMibUploadRequestDecode(t *testing.T) {
+ goodMessage := "03604d0a00020000000000000000000000000000000000000000000000000000000000000000000000000028"
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.NotNil(t, omciMsg)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadRequest, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0360), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadRequestType, omciMsg.MessageType)
+ assert.Equal(t, BaselineIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+ msgLayer := packet.Layer(LayerTypeMibUploadRequest)
+
+ assert.NotNil(t, msgLayer)
+
+ request, ok2 := msgLayer.(*MibUploadRequest)
+ assert.True(t, ok2)
+ assert.NotNil(t, request)
+ assert.Equal(t, LayerTypeMibUploadRequest, request.LayerType())
+ assert.Equal(t, LayerTypeMibUploadRequest, request.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, request.NextLayerType())
+
+ // Verify string output for message
+ packetString := packet.String()
+ assert.NotZero(t, len(packetString))
+}
+
+func TestMibUploadRequestDecodeExtended(t *testing.T) {
+ goodMessage := "03604d0b000200000000"
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.NotNil(t, omciMsg)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadRequest, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0360), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadRequestType, omciMsg.MessageType)
+ assert.Equal(t, ExtendedIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(0), omciMsg.Length)
+ msgLayer := packet.Layer(LayerTypeMibUploadRequest)
+
+ assert.NotNil(t, msgLayer)
+
+ request, ok2 := msgLayer.(*MibUploadRequest)
+ assert.True(t, ok2)
+ assert.NotNil(t, request)
+ assert.Equal(t, LayerTypeMibUploadRequest, request.LayerType())
+ assert.Equal(t, LayerTypeMibUploadRequest, request.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, request.NextLayerType())
+
+ // Verify string output for message
+ packetString := packet.String()
+ assert.NotZero(t, len(packetString))
+}
+
+func TestMibUploadRequestSerialize(t *testing.T) {
+ goodMessage := "03604d0a00020000000000000000000000000000000000000000000000000000000000000000000000000028"
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0360,
+ MessageType: MibUploadRequestType,
+ // DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
+ // Length: 0x28, // Optional, defaults to 40 octets
+ }
+ request := &MibUploadRequest{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ },
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, err)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadRequestZeroTICSerialize(t *testing.T) {
+ omciLayer := &OMCI{
+ TransactionID: 0x0,
+ MessageType: MibUploadRequestType,
+ // DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
+ // Length: 0x28, // Optional, defaults to 40 octets
+ }
+ request := &MibUploadRequest{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ },
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.Error(t, err)
+}
+
+func TestMibUploadRequestSerializeExtended(t *testing.T) {
+ goodMessage := "03604d0b000200000000"
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0360,
+ MessageType: MibUploadRequestType,
+ DeviceIdentifier: ExtendedIdent,
+ }
+ request := &MibUploadRequest{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ Extended: true,
+ },
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, err)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadResponseDecode(t *testing.T) {
+ goodMessage := "03602d0a00020000011200000000000000000000000000000000000000000000000000000000000000000028"
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.NotNil(t, omciMsg)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadResponse, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0360), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadResponseType, omciMsg.MessageType)
+ assert.Equal(t, BaselineIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadResponse)
+ assert.NotNil(t, msgLayer)
+
+ response, ok2 := msgLayer.(*MibUploadResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, response)
+ assert.Equal(t, LayerTypeMibUploadResponse, response.LayerType())
+ assert.Equal(t, LayerTypeMibUploadResponse, response.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, response.NextLayerType())
+ assert.Equal(t, response.NumberOfCommands, uint16(0x112))
+}
+
+func TestMibUploadResponseDecodeExtended(t *testing.T) {
+ goodMessage := "03602d0b0002000000020112"
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.NotNil(t, omciMsg)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadResponse, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0360), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadResponseType, omciMsg.MessageType)
+ assert.Equal(t, ExtendedIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(2), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadResponse)
+ assert.NotNil(t, msgLayer)
+
+ response, ok2 := msgLayer.(*MibUploadResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, response)
+ assert.Equal(t, LayerTypeMibUploadResponse, response.LayerType())
+ assert.Equal(t, LayerTypeMibUploadResponse, response.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, response.NextLayerType())
+ assert.Equal(t, response.NumberOfCommands, uint16(0x112))
+}
+
+func TestMibUploadResponseSerialize(t *testing.T) {
+ goodMessage := "03602d0a00020000011200000000000000000000000000000000000000000000000000000000000000000028"
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0360,
+ MessageType: MibUploadResponseType,
+ // DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
+ // Length: 0x28, // Optional, defaults to 40 octets
+ }
+ request := &MibUploadResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ },
+ NumberOfCommands: uint16(0x112),
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, err)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadResponseZeroTICSerialize(t *testing.T) {
+ omciLayer := &OMCI{
+ TransactionID: 0x0,
+ MessageType: MibUploadResponseType,
+ // DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
+ // Length: 0x28, // Optional, defaults to 40 octets
+ }
+ request := &MibUploadResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ },
+ NumberOfCommands: uint16(0x112),
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.Error(t, err)
+}
+
+func TestMibUploadResponseSerializeExtended(t *testing.T) {
+ goodMessage := "03602d0b0002000000020112"
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0360,
+ MessageType: MibUploadResponseType,
+ DeviceIdentifier: ExtendedIdent,
+ }
+ request := &MibUploadResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ Extended: true,
+ },
+ NumberOfCommands: uint16(0x112),
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, err)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadNextRequestDecode(t *testing.T) {
+ goodMessage := "02864e0a00020000003a00000000000000000000000000000000000000000000000000000000000000000028"
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadNextRequest, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0286), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextRequestType, omciMsg.MessageType)
+ assert.Equal(t, BaselineIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextRequest)
+ assert.NotNil(t, msgLayer)
+
+ request, ok2 := msgLayer.(*MibUploadNextRequest)
+ assert.True(t, ok2)
+ assert.NotNil(t, request)
+ assert.Equal(t, LayerTypeMibUploadNextRequest, request.LayerType())
+ assert.Equal(t, LayerTypeMibUploadNextRequest, request.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, request.NextLayerType())
+ assert.Equal(t, uint16(0x3a), request.CommandSequenceNumber)
+
+ // Verify string output for message
+ packetString := packet.String()
+ assert.NotZero(t, len(packetString))
+}
+
+func TestMibUploadNextRequestDecodeExtended(t *testing.T) {
+ goodMessage := "02864e0b000200000002003a"
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadNextRequest, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0286), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextRequestType, omciMsg.MessageType)
+ assert.Equal(t, ExtendedIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(2), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextRequest)
+ assert.NotNil(t, msgLayer)
+
+ request, ok2 := msgLayer.(*MibUploadNextRequest)
+ assert.True(t, ok2)
+ assert.NotNil(t, request)
+ assert.Equal(t, LayerTypeMibUploadNextRequest, request.LayerType())
+ assert.Equal(t, LayerTypeMibUploadNextRequest, request.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, request.NextLayerType())
+ assert.Equal(t, uint16(0x3a), request.CommandSequenceNumber)
+
+ // Verify string output for message
+ packetString := packet.String()
+ assert.NotZero(t, len(packetString))
+}
+
+func TestMibUploadNextRequestSerialize(t *testing.T) {
+ goodMessage := "02864e0a00020000003a00000000000000000000000000000000000000000000000000000000000000000028"
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0286,
+ MessageType: MibUploadNextRequestType,
+ // DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
+ // Length: 0x28, // Optional, defaults to 40 octets
+ }
+ request := &MibUploadNextRequest{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ },
+ CommandSequenceNumber: uint16(0x3a),
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, err)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadNextRequestZeroTICSerialize(t *testing.T) {
+ omciLayer := &OMCI{
+ TransactionID: 0x0,
+ MessageType: MibUploadNextRequestType,
+ // DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
+ // Length: 0x28, // Optional, defaults to 40 octets
+ }
+ request := &MibUploadNextRequest{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ },
+ CommandSequenceNumber: uint16(0x3a),
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.Error(t, err)
+}
+
+func TestMibUploadNextRequestSerializeExtended(t *testing.T) {
+ goodMessage := "02864e0b000200000002003a"
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0286,
+ MessageType: MibUploadNextRequestType,
+ DeviceIdentifier: ExtendedIdent,
+ }
+ request := &MibUploadNextRequest{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ Extended: true,
+ },
+ CommandSequenceNumber: uint16(0x3a),
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, err)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadNextResponseDecode(t *testing.T) {
+ goodMessage := "02862e0a0002000001150000fff0000000000000000000010100000000010000000000000000000000000028"
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.NotNil(t, omciMsg)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadNextResponse, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0286), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextResponseType, omciMsg.MessageType)
+ assert.Equal(t, BaselineIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextResponse)
+ assert.NotNil(t, msgLayer)
+
+ response, ok2 := msgLayer.(*MibUploadNextResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, response)
+ assert.Equal(t, LayerTypeMibUploadNextResponse, response.LayerType())
+ assert.Equal(t, LayerTypeMibUploadNextResponse, response.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, response.NextLayerType())
+ assert.Equal(t, me.PriorityQueueClassID, response.ReportedME.GetClassID())
+ assert.Equal(t, uint16(0), response.ReportedME.GetEntityID())
+
+ attributes := me.AttributeValueMap{
+ "QueueConfigurationOption": byte(0),
+ "MaximumQueueSize": uint16(0),
+ "AllocatedQueueSize": uint16(0),
+ "DiscardBlockCounterResetInterval": uint16(0),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0),
+ "BackPressureTime": uint32(0),
+ "BackPressureOccurQueueThreshold": uint16(0),
+ "BackPressureClearQueueThreshold": uint16(0),
+ }
+ for name, value := range attributes {
+ pktValue, err := response.ReportedME.GetAttribute(name)
+ assert.Nil(t, err)
+ assert.Equal(t, pktValue, value)
+ }
+ // Verify string output for message
+ packetString := packet.String()
+ assert.NotZero(t, len(packetString))
+}
+
+func TestMibUploadNextResponseDecodeExtendedOneMe(t *testing.T) {
+ firstMe := "001801150000ffe001123443215678876501010000FFBB011234000000006789"
+ goodMessage := "02862e0b000200000020" + firstMe
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.NotNil(t, omciMsg)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadNextResponse, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0286), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextResponseType, omciMsg.MessageType)
+ assert.Equal(t, ExtendedIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(2+6+24), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextResponse)
+ assert.NotNil(t, msgLayer)
+
+ response, ok2 := msgLayer.(*MibUploadNextResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, response)
+ assert.Equal(t, LayerTypeMibUploadNextResponse, response.LayerType())
+ assert.Equal(t, LayerTypeMibUploadNextResponse, response.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, response.NextLayerType())
+ assert.Equal(t, me.PriorityQueueClassID, response.ReportedME.GetClassID())
+ assert.Equal(t, uint16(0), response.ReportedME.GetEntityID())
+
+ attributes := me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1),
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0xFFBB),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0x1234),
+ "BackPressureTime": uint32(0),
+ "BackPressureOccurQueueThreshold": uint16(0x6789),
+ }
+ // 01 1234 4321 5678 8765 01010000 FFBB 01 1234 00000000 6789
+ // 01123443215678876501010000FFBB011234000000006789
+ // 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4
+ for name, value := range attributes {
+ pktValue, err := response.ReportedME.GetAttribute(name)
+ assert.Nil(t, err)
+ assert.Equal(t, value, pktValue)
+ }
+ // Only the first ME
+ assert.Nil(t, response.AdditionalMEs)
+
+ // Verify string output for message
+ packetString := packet.String()
+ assert.NotZero(t, len(packetString))
+}
+
+func TestMibUploadNextResponseDecodeExtendedThreeMe(t *testing.T) {
+ first := "001801150000ffe001123443215678876501010000FFBB011234000000006789"
+ second := "001801150001ffe001123443215678876501010000FFBB011234000000006789"
+ third := "001801150002ffe001123443215678876501010000FFBB011234000000006789"
+ goodMessage := "02862e0b000200000060" + first + second + third
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+
+ // TODO: Implement and test
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.NotNil(t, omciMsg)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadNextResponse, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0286), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextResponseType, omciMsg.MessageType)
+ assert.Equal(t, ExtendedIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(3*(8+24)), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextResponse)
+ assert.NotNil(t, msgLayer)
+
+ response, ok2 := msgLayer.(*MibUploadNextResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, response)
+ assert.Equal(t, LayerTypeMibUploadNextResponse, response.LayerType())
+ assert.Equal(t, LayerTypeMibUploadNextResponse, response.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, response.NextLayerType())
+ assert.Equal(t, me.PriorityQueueClassID, response.ReportedME.GetClassID())
+ assert.Equal(t, uint16(0), response.ReportedME.GetEntityID())
+
+ attributes := me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1),
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0xFFBB),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0x1234),
+ "BackPressureTime": uint32(0),
+ "BackPressureOccurQueueThreshold": uint16(0x6789),
+ }
+ // 01 1234 4321 5678 8765 01010000 FFBB 01 1234 00000000 6789
+ // 01123443215678876501010000FFBB011234000000006789
+ // 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4
+ for name, value := range attributes {
+ pktValue, err := response.ReportedME.GetAttribute(name)
+ assert.Nil(t, err)
+ assert.Equal(t, value, pktValue)
+ }
+ // Other two are the same, just different managed entity IDs
+
+ assert.Equal(t, 2, len(response.AdditionalMEs))
+ assert.Equal(t, me.PriorityQueueClassID, response.AdditionalMEs[0].GetClassID())
+ assert.Equal(t, uint16(1), response.AdditionalMEs[0].GetEntityID())
+ for name, value := range attributes {
+ pktValue, err := response.AdditionalMEs[0].GetAttribute(name)
+ assert.Nil(t, err)
+ assert.Equal(t, value, pktValue)
+ }
+ assert.Equal(t, me.PriorityQueueClassID, response.AdditionalMEs[1].GetClassID())
+ assert.Equal(t, uint16(2), response.AdditionalMEs[1].GetEntityID())
+ for name, value := range attributes {
+ pktValue, err := response.AdditionalMEs[1].GetAttribute(name)
+ assert.Nil(t, err)
+ assert.Equal(t, value, pktValue)
+ }
+ // Verify string output for message
+ packetString := packet.String()
+ assert.NotZero(t, len(packetString))
+}
+
+func TestMibUploadNextResponseDecodeExtendedMaxLength(t *testing.T) {
+ // Max payload after header length field and not including MIC is 1966 octets
+ maxPayloadLen := MaxExtendedLength - 10 - 4
+
+ // Payload is AttrLen (2) + ME Hdr (6) + attributes which is 30 octets
+ // below. That allows 65 'common' payloads with a remainder of 16 octets
+ // to fill with another ME
+ commonPayloadFmt := "00160115%04xffc001123443215678876501010000FFBB01123487654321"
+ lastPayload := "00080115000078001234432156788765"
+ msgHeader := fmt.Sprintf("02862e0b00020000%04x", maxPayloadLen)
+ numCommon := 65
+
+ goodMessage := msgHeader + fmt.Sprintf(commonPayloadFmt, 0)
+ for instance := 1; instance < numCommon; instance++ {
+ goodMessage += fmt.Sprintf(commonPayloadFmt, instance)
+ }
+ goodMessage += lastPayload
+
+ data, err := stringToPacket(goodMessage)
+ assert.NoError(t, err)
+ assert.Equal(t, MaxExtendedLength-4, len(data))
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.NotNil(t, omciMsg)
+ assert.Equal(t, LayerTypeOMCI, omciMsg.LayerType())
+ assert.Equal(t, LayerTypeOMCI, omciMsg.CanDecode())
+ assert.Equal(t, LayerTypeMibUploadNextResponse, omciMsg.NextLayerType())
+ assert.Equal(t, uint16(0x0286), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextResponseType, omciMsg.MessageType)
+ assert.Equal(t, ExtendedIdent, omciMsg.DeviceIdentifier)
+ assert.Equal(t, uint16(maxPayloadLen), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextResponse)
+ assert.NotNil(t, msgLayer)
+
+ response, ok2 := msgLayer.(*MibUploadNextResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, response)
+ assert.Equal(t, LayerTypeMibUploadNextResponse, response.LayerType())
+ assert.Equal(t, LayerTypeMibUploadNextResponse, response.CanDecode())
+ assert.Equal(t, gopacket.LayerTypePayload, response.NextLayerType())
+ assert.Equal(t, me.PriorityQueueClassID, response.ReportedME.GetClassID())
+ assert.Equal(t, uint16(0), response.ReportedME.GetEntityID())
+
+ attributes := me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1),
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0xFFBB),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0x1234),
+ "BackPressureTime": uint32(0x87654321),
+ }
+ lastPayloadAttributes := me.AttributeValueMap{
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ }
+ // Check first ME that is stored in same location as in baseline message
+ for name, value := range attributes {
+ pktValue, err := response.ReportedME.GetAttribute(name)
+ assert.Nil(t, err)
+ assert.Equal(t, value, pktValue)
+ }
+ // Check remainder of the package = (numCommon - 1) + trailing me
+ assert.Equal(t, numCommon, len(response.AdditionalMEs))
+ for index, additional := range response.AdditionalMEs {
+ if index == numCommon-1 {
+ break
+ }
+ assert.Equal(t, me.PriorityQueueClassID, additional.GetClassID())
+ assert.Equal(t, uint16(index+1), additional.GetEntityID())
+ for name, value := range attributes {
+ pktValue, err := additional.GetAttribute(name)
+ assert.Nil(t, err)
+ assert.Equal(t, value, pktValue)
+ }
+ }
+ // And check the last one
+ assert.Equal(t, me.PriorityQueueClassID, response.AdditionalMEs[numCommon-1].GetClassID())
+ assert.Equal(t, uint16(0), response.AdditionalMEs[numCommon-1].GetEntityID())
+ for name, value := range lastPayloadAttributes {
+ pktValue, err := response.AdditionalMEs[numCommon-1].GetAttribute(name)
+ assert.Nil(t, err)
+ assert.Equal(t, value, pktValue)
+ }
+ // Verify string output for message
+ packetString := packet.String()
+ assert.NotZero(t, len(packetString))
+}
+
+func TestMibUploadNextResponseSerialize(t *testing.T) {
+ goodMessage := "02862e0a0002000001150000fff0000000000000000000010100000000010002000000030004000500000028"
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0286,
+ MessageType: MibUploadNextResponseType,
+ // DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
+ // Length: 0x28, // Optional, defaults to 40 octets
+ }
+ paramData := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "QueueConfigurationOption": byte(0),
+ "MaximumQueueSize": uint16(0),
+ "AllocatedQueueSize": uint16(0),
+ "DiscardBlockCounterResetInterval": uint16(0),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(2),
+ "BackPressureTime": uint32(3),
+ "BackPressureOccurQueueThreshold": uint16(4),
+ "BackPressureClearQueueThreshold": uint16(5),
+ },
+ }
+ reportedME, err := me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+
+ request := &MibUploadNextResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ },
+ ReportedME: *reportedME,
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ omciErr := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, omciErr)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadNextResponseZeroTICSerialize(t *testing.T) {
+ omciLayer := &OMCI{
+ TransactionID: 0x0,
+ MessageType: MibUploadNextResponseType,
+ // DeviceIdentifier: omci.BaselineIdent, // Optional, defaults to Baseline
+ // Length: 0x28, // Optional, defaults to 40 octets
+ }
+ paramData := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "QueueConfigurationOption": byte(0),
+ "MaximumQueueSize": uint16(0),
+ "AllocatedQueueSize": uint16(0),
+ "DiscardBlockCounterResetInterval": uint16(0),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(2),
+ "BackPressureTime": uint32(3),
+ "BackPressureOccurQueueThreshold": uint16(4),
+ "BackPressureClearQueueThreshold": uint16(5),
+ },
+ }
+ reportedME, err := me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+
+ request := &MibUploadNextResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ },
+ ReportedME: *reportedME,
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ omciErr := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.Error(t, omciErr)
+}
+
+func TestMibUploadNextResponseSerializeExtendedOneMe(t *testing.T) {
+ firstMe := "001801150000ffe001123443215678876501010000FFBB011234000000006789"
+ goodMessage := "02862e0b000200000020" + firstMe
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0286,
+ MessageType: MibUploadNextResponseType,
+ DeviceIdentifier: ExtendedIdent,
+ }
+ paramData := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1),
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0xFFBB),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0x1234),
+ "BackPressureTime": uint32(0),
+ "BackPressureOccurQueueThreshold": uint16(0x6789),
+ },
+ }
+ reportedME, err := me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+
+ request := &MibUploadNextResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ Extended: true,
+ },
+ ReportedME: *reportedME,
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ omciErr := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, omciErr)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadNextResponseSerializeExtendedTwoMe(t *testing.T) {
+ first := "001801150000ffe001123443215678876501010000FFBB011234000000006789"
+ second := "001801150001ffe001123443215678876501010000FFBB011234000000006789"
+ goodMessage := "02862e0b000200000040" + first + second
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0286,
+ MessageType: MibUploadNextResponseType,
+ DeviceIdentifier: ExtendedIdent,
+ }
+ paramData := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1),
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0xFFBB),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0x1234),
+ "BackPressureTime": uint32(0),
+ "BackPressureOccurQueueThreshold": uint16(0x6789),
+ },
+ }
+ reportedME, err := me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+ additional := make([]me.ManagedEntity, 1)
+
+ for inst := 1; inst < 2; inst++ {
+ paramData.EntityID = uint16(inst)
+ entity, _ := me.NewPriorityQueue(paramData)
+ additional[inst-1] = *entity
+ }
+ request := &MibUploadNextResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ Extended: true,
+ },
+ ReportedME: *reportedME,
+ AdditionalMEs: additional,
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ omciErr := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, omciErr)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadNextResponseSerializeExtendedThreeMe(t *testing.T) {
+ first := "001801150000ffe001123443215678876501010000FFBB011234000000006789"
+ second := "001801150001ffe001123443215678876501010000FFBB011234000000006789"
+ third := "001801150002ffe001123443215678876501010000FFBB011234000000006789"
+ goodMessage := "02862e0b000200000060" + first + second + third
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0286,
+ MessageType: MibUploadNextResponseType,
+ DeviceIdentifier: ExtendedIdent,
+ }
+ paramData := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1),
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0xFFBB),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0x1234),
+ "BackPressureTime": uint32(0),
+ "BackPressureOccurQueueThreshold": uint16(0x6789),
+ },
+ }
+ reportedME, err := me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+ additional := make([]me.ManagedEntity, 2)
+
+ for inst := 1; inst < 3; inst++ {
+ paramData.EntityID = uint16(inst)
+ entity, _ := me.NewPriorityQueue(paramData)
+ additional[inst-1] = *entity
+ }
+ request := &MibUploadNextResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ Extended: true,
+ },
+ ReportedME: *reportedME,
+ AdditionalMEs: additional,
+ }
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ omciErr := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, omciErr)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadNextResponseSerializeExtendedMaxFrame(t *testing.T) {
+ // Max payload after header length field and not including MIC is 1966 octets
+ maxPayloadLen := MaxExtendedLength - 10 - 4
+
+ // Payload is AttrLen (2) + ME Hdr (6) + attributes which is 30 octets
+ // below. That allows 65 'common' payloads with a remainder of 16 octets
+ // to fill with another ME
+ commonPayloadFmt := "00160115%04xffc001123443215678876501010000FFBB01123487654321"
+ lastPayload := "00080115000078001234432156788765"
+ msgHeader := fmt.Sprintf("02862e0b00020000%04x", maxPayloadLen)
+ numCommon := 65
+
+ goodMessage := msgHeader + fmt.Sprintf(commonPayloadFmt, 0)
+ for instance := 1; instance < numCommon; instance++ {
+ goodMessage += fmt.Sprintf(commonPayloadFmt, instance)
+ }
+ goodMessage += lastPayload
+
+ omciLayer := &OMCI{
+ TransactionID: 0x0286,
+ MessageType: MibUploadNextResponseType,
+ DeviceIdentifier: ExtendedIdent,
+ }
+ paramData := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1),
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0xFFBB),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0x1234),
+ "BackPressureTime": uint32(0x87654321),
+ },
+ }
+ reportedME, err := me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+ request := &MibUploadNextResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ Extended: true,
+ },
+ ReportedME: *reportedME,
+ AdditionalMEs: make([]me.ManagedEntity, numCommon),
+ }
+ for instance := 0; instance < numCommon-1; instance++ {
+ paramData.EntityID = uint16(instance + 1)
+ reportedME, err = me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+ request.AdditionalMEs[instance] = *reportedME
+ }
+ lastMeParams := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ },
+ }
+ // And the last one to fully fill out the maximum sized frame
+ reportedME, err = me.NewPriorityQueue(lastMeParams)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+ request.AdditionalMEs[numCommon-1] = *reportedME
+
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ omciErr := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.NoError(t, omciErr)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(goodMessage), reconstituted)
+}
+
+func TestMibUploadNextResponseSerializeExtendedMaxFramePlusOneByteTooMany(t *testing.T) {
+ // Identical to last test but last ME has one extra octet
+ numCommon := 65
+ omciLayer := &OMCI{
+ TransactionID: 0x0286,
+ MessageType: MibUploadNextResponseType,
+ DeviceIdentifier: ExtendedIdent,
+ }
+ paramData := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1),
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ "RelatedPort": uint32(16842752),
+ "TrafficSchedulerPointer": uint16(0xFFBB),
+ "Weight": byte(1),
+ "BackPressureOperation": uint16(0x1234),
+ "BackPressureTime": uint32(0x87654321),
+ },
+ }
+ reportedME, err := me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+ request := &MibUploadNextResponse{
+ MeBasePacket: MeBasePacket{
+ EntityClass: me.OnuDataClassID,
+ EntityInstance: uint16(0),
+ Extended: true,
+ },
+ ReportedME: *reportedME,
+ AdditionalMEs: make([]me.ManagedEntity, numCommon),
+ }
+ for instance := 0; instance < numCommon-1; instance++ {
+ paramData.EntityID = uint16(instance + 1)
+ reportedME, err = me.NewPriorityQueue(paramData)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+ request.AdditionalMEs[instance] = *reportedME
+ }
+ lastMeParams := me.ParamData{
+ EntityID: uint16(0),
+ Attributes: me.AttributeValueMap{
+ "QueueConfigurationOption": byte(1), // This is the extra byte
+ "MaximumQueueSize": uint16(0x1234),
+ "AllocatedQueueSize": uint16(0x4321),
+ "DiscardBlockCounterResetInterval": uint16(0x5678),
+ "ThresholdValueForDiscardedBlocksDueToBufferOverflow": uint16(0x8765),
+ },
+ }
+ // And the last one to fully fill out the maximum sized frame
+ reportedME, err = me.NewPriorityQueue(lastMeParams)
+ assert.NotNil(t, err)
+ assert.Equal(t, err.StatusCode(), me.Success)
+ request.AdditionalMEs[numCommon-1] = *reportedME
+
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ omciErr := gopacket.SerializeLayers(buffer, options, omciLayer, request)
+ assert.Error(t, omciErr)
+}
+
+func TestMibUploadNextResponseBadCommandNumberDecode(t *testing.T) {
+ // Test of a MIB Upload next Response that results when an invalid command number.
+ // Note that if all attributes of a managed entity do not fit within one MIB
+ // upload next response message, the attributes will be split over several
+ // messages. The OLT can use the information in the attribute mask to determine
+ // which attribute values are reported in which MIB upload next response message.
+ //TODO: Implement
+}
+
+func TestMibUploadNextResponseBadCommandNumberSerialize(t *testing.T) {
+ // Test of a MIB Upload next Response that results when an invalid command number
+ // is requested.
+ //TODO: Implement
+}
+
+func TestMibUploadNextSequence(t *testing.T) {
+ mibUploadNextSequence := [...]string{
+ "00032e0a00020000000200008000000000000000000000000000000000000000000000000000000000000028",
+ "00042e0a0002000000050101f0002f2f05202020202020202020202020202020202020202000000000000028",
+ "00052e0a00020000000501010f80202020202020202020202020202020202020202000000000000000000028",
+ "00062e0a0002000000050104f000303001202020202020202020202020202020202020202000000000000028",
+ "00072e0a00020000000501040f80202020202020202020202020202020202020202000000000000000000028",
+ "00082e0a0002000000050180f000f8f801202020202020202020202020202020202020202000000000000028",
+ "00092e0a00020000000501800f80202020202020202020202020202020202020202000000000000000000028",
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+ "00e72e0a0002000001168025f000800400000200000000000000000000000000000000000000000000000028",
+ "00e82e0a0002000001168026f000800400000200000000000000000000000000000000000000000000000028",
+ "00e92e0a0002000001168027f000800400000200000000000000000000000000000000000000000000000028",
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+ "00ef2e0a000200000116802df000800500000200000000000000000000000000000000000000000000000028",
+ "00f02e0a000200000116802ef000800500000200000000000000000000000000000000000000000000000028",
+ "00f12e0a000200000116802ff000800500000200000000000000000000000000000000000000000000000028",
+ "00f22e0a0002000001168030f000800600000200000000000000000000000000000000000000000000000028",
+ "00f32e0a0002000001168031f000800600000200000000000000000000000000000000000000000000000028",
+ "00f42e0a0002000001168032f000800600000200000000000000000000000000000000000000000000000028",
+ "00f52e0a0002000001168033f000800600000200000000000000000000000000000000000000000000000028",
+ "00f62e0a0002000001168034f000800600000200000000000000000000000000000000000000000000000028",
+ "00f72e0a0002000001168035f000800600000200000000000000000000000000000000000000000000000028",
+ "00f82e0a0002000001168036f000800600000200000000000000000000000000000000000000000000000028",
+ "00f92e0a0002000001168037f000800600000200000000000000000000000000000000000000000000000028",
+ "00fa2e0a0002000001168038f000800700000200000000000000000000000000000000000000000000000028",
+ "00fb2e0a0002000001168039f000800700000200000000000000000000000000000000000000000000000028",
+ "00fc2e0a000200000116803af000800700000200000000000000000000000000000000000000000000000028",
+ "00fd2e0a000200000116803bf000800700000200000000000000000000000000000000000000000000000028",
+ "00fe2e0a000200000116803cf000800700000200000000000000000000000000000000000000000000000028",
+ "00ff2e0a000200000116803df000800700000200000000000000000000000000000000000000000000000028",
+ "01002e0a000200000116803ef000800700000200000000000000000000000000000000000000000000000028",
+ "01012e0a000200000116803ff000800700000200000000000000000000000000000000000000000000000028",
+ "01022e0a0002000001490401c000000000000000000000000000000000000000000000000000000000000028",
+ "01032e0a00020000014904012000000000000000000000000000000000000000000000000000000000000028",
+ "01042e0a00020000014904011800ffffffff0000000000000000000000000000000000000000000000000028",
+ }
+ firstTid := uint16(3)
+
+ for _, packetString := range mibUploadNextSequence {
+ data, err := stringToPacket(packetString)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, omciLayer)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.Equal(t, firstTid, omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextResponseType, omciMsg.MessageType)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextResponse)
+ assert.NotNil(t, msgLayer)
+
+ uploadResponse, ok2 := msgLayer.(*MibUploadNextResponse)
+ assert.True(t, ok2)
+ assert.Equal(t, me.OnuDataClassID, uploadResponse.EntityClass)
+ assert.Equal(t, uint16(0), uploadResponse.EntityInstance)
+
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err = gopacket.SerializeLayers(buffer, options, omciMsg, uploadResponse)
+ assert.NoError(t, err)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(packetString), reconstituted)
+
+ // Advance TID
+ firstTid += 1
+ }
+}
+
+// TestUnsupportedG988ClassIDMibUploadNextResponse tests decoding of an Unknown class ID that is
+// in the range of IDs assigned for G.988 use
+func TestUnsupportedG988ClassIDMibUploadNextResponse(t *testing.T) {
+ // The unsupported G.988 class ID below is 37 (0x0025), which is marked in the G.988
+ // (11/2017) as 'Intentionally left blank). The encoded frame is a Get-Next
+ // response with a single attribute 1 & 16 (0x8001) encoded.
+ //
+ tid := 3
+ cid := 0x25
+ eid := 1
+ mask := 0x8000
+ omci_hdr := "00032e0a"
+ msg_hdr := "00020000"
+ reported_me_hdr := "002500018000"
+ attr := "0102030405060708090A0B0C0D0E0F101112131415161718191A"
+ trailer := "0000002828ce00e2"
+ msg := omci_hdr + msg_hdr + reported_me_hdr + attr + trailer
+ data, err := stringToPacket(msg)
+ assert.NoError(t, err)
+
+ // Decode packet (lazy this time)
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.Lazy)
+ assert.NotNil(t, packet)
+
+ // OMCI Layer Contents are the
+ // - TCI (2 bytes)
+ // - Msg Type (1 byte)
+ // - Device Ident (1 byte)
+ //
+ // payload is remaining layers (less optional length and MIC)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, packet)
+
+ contents := omciLayer.LayerContents()
+ payload := omciLayer.LayerPayload()
+ assert.NotNil(t, contents)
+ assert.NotNil(t, payload)
+ assert.Equal(t, len(contents), len(omci_hdr)/2)
+ assert.Equal(t, len(payload), len(msg_hdr+reported_me_hdr+attr)/2)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.Equal(t, uint16(tid), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextResponseType, omciMsg.MessageType)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+
+ // Message Layer contents for a MIB upload next response (baseline message set) are the
+ // - OMCI Message Header (TCI, msg Type, ...) (4 bytes)
+ //
+ // Message Layer payload for a MIB upload next response are the
+ // - ONU Data Class/Instance (4 bytes)
+ // - Reported Managed Entity Class/Instance (4 bytes)
+ // - Attribute Mask (2 bytes)
+ // - Attributes
+ // and zero-padding (but not length & MIC)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextResponse)
+ assert.NotNil(t, msgLayer)
+
+ contents = msgLayer.LayerContents()
+ payload = msgLayer.LayerPayload()
+ assert.NotNil(t, contents)
+ assert.NotNil(t, payload)
+ assert.Equal(t, len(msg_hdr)/2, len(contents))
+ assert.Equal(t, len(reported_me_hdr+attr)/2, len(payload))
+
+ uploadResponse, ok2 := msgLayer.(*MibUploadNextResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, uploadResponse)
+
+ assert.Equal(t, me.OnuDataClassID, uploadResponse.EntityClass)
+ assert.Equal(t, uint16(0), uploadResponse.EntityInstance)
+ assert.Equal(t, me.ClassID(cid), uploadResponse.ReportedME.GetClassID())
+ assert.Equal(t, uint16(eid), uploadResponse.ReportedME.GetEntityID())
+ assert.Equal(t, uint16(mask), uploadResponse.ReportedME.GetAttributeMask())
+
+ name := "UnknownAttr_1"
+ blobAttribute, err := uploadResponse.ReportedME.GetAttribute(name)
+ assert.Nil(t, err)
+ assert.NotNil(t, blobAttribute)
+}
+
+func TestUnsupportedG988ClassIDMibUploadNextResponseAttributes(t *testing.T) {
+ // Same as previous, but try different attribute mask combinations
+ tid := 3
+ cid := 0x25
+ eid := 1
+
+ // There are a number of ranges for vendor ID use. List below picks one from
+ // each of those ranges
+ masks := []uint16{0x8001, 0x0000, 0x0001, 0x8000}
+
+ trailer := "0000002828ce00e2"
+ attr := "0102030405060708090A0B0C0D0E0F101112131415161718191A"
+
+ for _, mask := range masks {
+ hdr := fmt.Sprintf("00032e0a0002000000250001%04x", mask)
+
+ msg := hdr + attr + trailer
+ data, err := stringToPacket(msg)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, packet)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.Equal(t, uint16(tid), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextResponseType, omciMsg.MessageType)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextResponse)
+ assert.NotNil(t, msgLayer)
+
+ uploadResponse, ok2 := msgLayer.(*MibUploadNextResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, uploadResponse)
+ assert.Equal(t, me.OnuDataClassID, uploadResponse.EntityClass)
+ assert.Equal(t, uint16(0), uploadResponse.EntityInstance)
+ assert.Equal(t, me.ClassID(cid), uploadResponse.ReportedME.GetClassID())
+ assert.Equal(t, uint16(eid), uploadResponse.ReportedME.GetEntityID())
+ assert.Equal(t, mask, uploadResponse.ReportedME.GetAttributeMask())
+ }
+}
+
+// TestUnsupportedVendorClassIDMibUploadNextResponse tests decoding of an Unknown class ID that is
+// in the range of IDs assigned for vendor assignment
+func TestUnsupportedVendorClassIDMibUploadNextResponse(t *testing.T) {
+ tid := 3
+ eid := 0
+ mask := 0x8000
+
+ // There are a number of ranges for vendor ID use. List below picks one from
+ // each of those ranges
+ classIDs := []uint16{250, 355, 65500}
+
+ hdr := "00032e0a00020000"
+ attr := "0102030405060708090A0B0C0D0E0F101112131415161718191A"
+ trailer := "0000002828ce00e2"
+
+ for _, cid := range classIDs {
+ cidToMask := fmt.Sprintf("%04x%04x%04x", cid, eid, mask)
+ msg := hdr + cidToMask + attr + trailer
+ data, err := stringToPacket(msg)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, packet)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.Equal(t, uint16(tid), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadNextResponseType, omciMsg.MessageType)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadNextResponse)
+ assert.NotNil(t, msgLayer)
+
+ uploadResponse, ok2 := msgLayer.(*MibUploadNextResponse)
+ assert.True(t, ok2)
+ assert.NotNil(t, uploadResponse)
+ assert.Equal(t, me.OnuDataClassID, uploadResponse.EntityClass)
+ assert.Equal(t, uint16(0), uploadResponse.EntityInstance)
+ assert.Equal(t, me.ClassID(cid), uploadResponse.ReportedME.GetClassID())
+ assert.Equal(t, uint16(eid), uploadResponse.ReportedME.GetEntityID())
+ assert.Equal(t, uint16(mask), uploadResponse.ReportedME.GetAttributeMask())
+
+ name := "UnknownAttr_1"
+ blobAttribute, err := uploadResponse.ReportedME.GetAttribute(name)
+
+ assert.Nil(t, err)
+ assert.NotNil(t, blobAttribute)
+
+ byteValue, ok3 := blobAttribute.([]uint8)
+ assert.True(t, ok3)
+ assert.NotNil(t, byteValue)
+ }
+}
+
+func TestMibUpload(t *testing.T) {
+ mibUpload := "00304D0A000200000000000000000000" +
+ "00000000000000000000000000000000" +
+ "000000000000000000000028"
+
+ data, err := stringToPacket(mibUpload)
+ assert.NoError(t, err)
+
+ packet := gopacket.NewPacket(data, LayerTypeOMCI, gopacket.NoCopy)
+ assert.NotNil(t, packet)
+
+ omciLayer := packet.Layer(LayerTypeOMCI)
+ assert.NotNil(t, packet)
+
+ omciMsg, ok := omciLayer.(*OMCI)
+ assert.True(t, ok)
+ assert.Equal(t, uint16(0x30), omciMsg.TransactionID)
+ assert.Equal(t, MibUploadRequestType, omciMsg.MessageType)
+ assert.Equal(t, uint16(40), omciMsg.Length)
+
+ msgLayer := packet.Layer(LayerTypeMibUploadRequest)
+ assert.NotNil(t, msgLayer)
+
+ uploadRequest, ok2 := msgLayer.(*MibUploadRequest)
+ assert.True(t, ok2)
+ assert.Equal(t, me.OnuDataClassID, uploadRequest.EntityClass)
+ assert.Equal(t, uint16(0), uploadRequest.EntityInstance)
+
+ // Test serialization back to former string
+ var options gopacket.SerializeOptions
+ options.FixLengths = true
+
+ buffer := gopacket.NewSerializeBuffer()
+ err = gopacket.SerializeLayers(buffer, options, omciMsg, uploadRequest)
+ assert.NoError(t, err)
+
+ outgoingPacket := buffer.Bytes()
+ reconstituted := packetToString(outgoingPacket)
+ assert.Equal(t, strings.ToLower(mibUpload), reconstituted)
+}