mirror of
https://gitee.com/willfree/mlsr.git
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96 lines
2.3 KiB
Go
96 lines
2.3 KiB
Go
// Package lsa
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// @Author: Wang Feng
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// @Description:
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// @Version: 0.1.0
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// @Date: 2022/3/18 23:28
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// @Copyright: MIN-Group；国家重大科技基础设施——未来网络北大实验室；深圳市信息论与未来网络重点实验室
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//
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package lsa
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import (
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"fmt"
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"log"
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"minlib/component"
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"minlib/encoding"
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"testing"
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)
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//
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// TestLsaBase_GetType
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// @Description: 测试获取lasbase的type
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// @param t
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//
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func TestLsaBase_GetType(t *testing.T) {
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base := new(LsaBase)
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fmt.Println(base.GetType())
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if base.GetType() != 0 {
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log.Fatal("base type error: ", base.GetType())
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}
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}
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//
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// TestLsaBase_WireEncode
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// @Description: 线速编码
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// @param t
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//
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func TestLsaBase_WireEncode(t *testing.T) {
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// 构造结构体
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base := new(LsaBase)
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base.SetLsaExpirationTime(2000)
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base.SetLsaSequenceNumber(1234)
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base.LsaOriginRouterIdentifier, _ = component.CreateIdentifierByString("/min/pku")
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// 构造编码器
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encoder := encoding.Encoder{}
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err := encoder.EncoderReset(encoding.MaxPacketSize, 0)
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if err != nil {
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fmt.Println("encoder reset失败 ", err.Error())
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return
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}
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// 编码并打印
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cnt, err := base.WireEncode(&encoder)
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if err != nil {
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fmt.Println("LsaBase 线速编码失败 ", err.Error())
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return
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}
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res, err := encoder.GetBuffer()
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if err != nil {
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fmt.Println("获取编码结果失败 ", err.Error())
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return
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}
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fmt.Println(cnt)
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for i := 0; i < len(res); i++ {
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fmt.Print(res[i], ", ")
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}
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fmt.Println()
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// 34 [241 1 154 30 101 16 100 2 0 47 100 4 0 109 105 110 100 4 0 112 107 117 241 1 165 2 4 210 241 1 164 2 7 208]
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}
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//
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// TestLsaBase_WireDecode
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// @Description: 测试线速解码
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// @param t
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//
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func TestLsaBase_WireDecode(t *testing.T) {
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// 由数组构建block
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var buf = [34]byte{241, 1, 154, 30, 101, 16, 100, 2, 0, 47, 100, 4, 0, 109, 105,
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110, 100, 4, 0, 112, 107, 117, 241, 1, 165, 2, 4, 210, 241, 1, 164, 2, 7, 208}
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block, err := encoding.CreateBlockByBuffer(buf[:], true)
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if err != nil {
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fmt.Println("创建block失败 ", err.Error())
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return
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}
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// 由Block构建结构体，并打印变量
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base := new(LsaBase)
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err = base.WireDecode(block)
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if err != nil {
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fmt.Println("线性解码失败 ", err.Error())
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return
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}
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fmt.Println(base.LsaExpirationTime.LsaExpirationTime(), " ", base.LsaSequenceNumber.LsaSequenceNumber(),
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" ", base.LsaOriginRouterIdentifier.ToUri())
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}
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