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package xt
import (
"reflect"
"testing"
)
func TestMatchTcp(t *testing.T) {
t.Parallel()
tests := []struct {
name string
info InfoAny
}{
{
name: "un/marshal Tcp round-trip",
info: &Tcp{
SrcPorts: [2]uint16{0x1234, 0x5678},
DstPorts: [2]uint16{0x2345, 0x6789},
Option: 0x12,
FlagsMask: 0x34,
FlagsCmp: 0x56,
InvFlags: 0x78,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
data, err := tt.info.marshal(0, 0)
if err != nil {
t.Fatalf("marshal error: %+v", err)
}
var recoveredInfo InfoAny = &Tcp{}
err = recoveredInfo.unmarshal(0, 0, data)
if err != nil {
t.Fatalf("unmarshal error: %+v", err)
}
if !reflect.DeepEqual(tt.info, recoveredInfo) {
t.Fatalf("original %+v and recovered %+v are different", tt.info, recoveredInfo)
}
})
}
}
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