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// Copyright (c) 2020 Cisco and/or its affiliates.
//
// 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 codec_test
import (
"bytes"
"reflect"
"testing"
"go.fd.io/govpp/api"
"go.fd.io/govpp/binapi/ip_types"
"go.fd.io/govpp/binapi/sr"
"go.fd.io/govpp/codec"
interfaces "go.fd.io/govpp/binapi/interface"
"go.fd.io/govpp/binapi/interface_types"
)
// CliInband represents VPP binary API message 'cli_inband'.
type CliInband struct {
XXX_CmdLen uint32 `struc:"sizeof=Cmd"`
Cmd string
}
func (m *CliInband) Reset() { *m = CliInband{} }
func (*CliInband) GetMessageName() string { return "cli_inband" }
func (*CliInband) GetCrcString() string { return "f8377302" }
func (*CliInband) GetMessageType() api.MessageType { return api.RequestMessage }
// CliInbandReply represents VPP binary API message 'cli_inband_reply'.
type CliInbandReply struct {
Retval int32
XXX_ReplyLen uint32 `struc:"sizeof=Reply"`
Reply string
}
func (m *CliInbandReply) Reset() { *m = CliInbandReply{} }
func (*CliInbandReply) GetMessageName() string { return "cli_inband_reply" }
func (*CliInbandReply) GetCrcString() string { return "05879051" }
func (*CliInbandReply) GetMessageType() api.MessageType { return api.ReplyMessage }
func TestWrapperEncode(t *testing.T) {
msg := &CliInband{
XXX_CmdLen: 5,
Cmd: "abcde",
}
expectedData := []byte{
0x00, 0x64,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x05,
0x61, 0x62, 0x63, 0x64, 0x65,
}
c := codec.DefaultCodec
data, err := c.EncodeMsg(msg, 100)
if err != nil {
t.Fatalf("EncodeMsg failed: %v", err)
}
if !bytes.Equal(data, expectedData) {
t.Fatalf("unexpected encoded data,\nexpected: % 02x\n got: % 02x\n", expectedData, data)
}
}
func TestWrapperDecode(t *testing.T) {
data := []byte{
0x00, 0x64,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x05,
0x61, 0x62, 0x63, 0x64, 0x65,
}
expectedMsg := &CliInbandReply{
Retval: 0,
XXX_ReplyLen: 5,
Reply: "abcde",
}
c := codec.DefaultCodec
msg := new(CliInbandReply)
err := c.DecodeMsg(data, msg)
if err != nil {
t.Fatalf("DecodeMsg failed: %v", err)
}
if !reflect.DeepEqual(msg, expectedMsg) {
t.Fatalf("unexpected decoded msg,\nexpected: %+v\n got: %+v\n", expectedMsg, msg)
}
}
func TestNewCodecEncodeDecode4(t *testing.T) {
m := &interfaces.SwInterfaceSetRxMode{
Mode: interface_types.RX_MODE_API_POLLING,
QueueID: 70000,
QueueIDValid: true,
SwIfIndex: 300,
}
b := make([]byte, 2+m.Size())
data, err := m.Marshal(b[2:])
if err != nil {
t.Fatalf("expected nil error, got: %v", err)
}
t.Logf("ENCODED DATA(%d): % 03x", len(data), data)
var m2 interfaces.SwInterfaceSetRxMode
if err := m2.Unmarshal(b[2:]); err != nil {
t.Fatalf("expected nil error, got: %v", err)
}
t.Logf("Data:\nOLD: %+v\nNEW: %+v", m, &m2)
if !reflect.DeepEqual(m, &m2) {
t.Fatalf("newData differs from oldData")
}
}
func TestNewCodecEncodeDecode2(t *testing.T) {
m := &sr.SrPoliciesDetails{
Bsid: ip_types.IP6Address{00, 11, 22, 33, 44, 55, 66, 77, 88, 99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff},
IsSpray: true,
IsEncap: false,
FibTable: 33,
NumSidLists: 1,
SidLists: []sr.Srv6SidList{
{
Weight: 555,
NumSids: 2,
Sids: [16]ip_types.IP6Address{
{99},
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16},
},
},
},
}
b := make([]byte, m.Size())
data, err := m.Marshal(b)
if err != nil {
t.Fatalf("expected nil error, got: %v", err)
}
t.Logf("ENCODED DATA(%d): % 03x", len(data), data)
var m2 sr.SrPoliciesDetails
if err := m2.Unmarshal(data); err != nil {
t.Fatalf("expected nil error, got: %v", err)
}
t.Logf("Data:\nOLD: %+v\nNEW: %+v", m, &m2)
if !reflect.DeepEqual(m, &m2) {
t.Fatalf("newData differs from oldData")
}
}
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