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Add test for parsing a packet

This commit is contained in:
Miek Gieben 2014-04-04 19:33:50 +01:00
parent 7ebb4c59b3
commit 3b785244ab
1 changed files with 11 additions and 0 deletions
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11
parse_test.go
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@ -6,6 +6,7 @@ package dns
import ( import (
"bytes" "bytes"
"encoding/hex"
"fmt" "fmt"
"math/rand" "math/rand"
"net" "net"
@ -1097,6 +1098,7 @@ func TestTxtEqual(t *testing.T) {
} }
t.Logf("\n%s\n%s\n", rr1.String(), rr2.String()) t.Logf("\n%s\n%s\n", rr1.String(), rr2.String())
} }
func TestTxtLong(t *testing.T) { func TestTxtLong(t *testing.T) {
rr1 := new(TXT) rr1 := new(TXT)
rr1.Hdr = RR_Header{Name: ".", Rrtype: TypeTXT, Class: ClassINET, Ttl: 0} rr1.Hdr = RR_Header{Name: ".", Rrtype: TypeTXT, Class: ClassINET, Ttl: 0}
@ -1112,3 +1114,12 @@ func TestTxtLong(t *testing.T) {
t.Fail() t.Fail()
} }
} }
func TestMalformedPacket1(t *testing.T) {
packet := "00441553000000010000000000010563646e6a730a636c6f7564666c61726503636f6d0363646e0a636c6f7564666c617265036e657400001c00010000291000000080000000"
data, _ := hex.DecodeString(packet)
// This crashes godns
var msg Msg
msg.Unpack(data)
}