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cf2ff2b5647f8cd40f54e3330b6a8aca32fd15a0
gortsplib/pkg/headers/transport_test.go
Alessandro Ros cf2ff2b564 add Transport.Profile, media.Profile (#873) 
this will allow to support AVPF in the future.
2025-09-04 18:08:51 +02:00

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package headers
import (
"net"
"testing"
"github.com/stretchr/testify/require"
"github.com/bluenviron/gortsplib/v4/pkg/base"
)
func ipPtr(v net.IP) *net.IP {
return &v
}
func deliveryPtr(v TransportDelivery) *TransportDelivery {
return &v
}
func transportModePtr(v TransportMode) *TransportMode {
return &v
}
var casesTransport = []struct {
name string
vin base.HeaderValue
vout base.HeaderValue
h Transport
}{
{
"udp unicast play request",
base.HeaderValue{`RTP/AVP;unicast;client_port=3456-3457;mode="PLAY"`},
base.HeaderValue{`RTP/AVP;unicast;client_port=3456-3457;mode=play`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
ClientPorts: &[2]int{3456, 3457},
Mode: transportModePtr(TransportModePlay),
},
},
{
"udp unicast play response",
base.HeaderValue{`RTP/AVP/UDP;unicast;client_port=3056-3057;server_port=5000-5001`},
base.HeaderValue{`RTP/AVP;unicast;client_port=3056-3057;server_port=5000-5001`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
ClientPorts: &[2]int{3056, 3057},
ServerPorts: &[2]int{5000, 5001},
},
},
{
"udp multicast play request / response",
base.HeaderValue{`RTP/AVP;multicast;destination=225.219.201.15;port=7000-7001;ttl=127`},
base.HeaderValue{`RTP/AVP;multicast;destination=225.219.201.15;port=7000-7001;ttl=127`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryMulticast),
Destination: ipPtr(net.ParseIP("225.219.201.15")),
TTL: uintPtr(127),
Ports: &[2]int{7000, 7001},
},
},
{
"tcp play request / response",
base.HeaderValue{`RTP/AVP/TCP;interleaved=0-1`},
base.HeaderValue{`RTP/AVP/TCP;interleaved=0-1`},
Transport{
Protocol: TransportProtocolTCP,
InterleavedIDs: &[2]int{0, 1},
},
},
{
"udp unicast play response with a single port and ssrc",
base.HeaderValue{`RTP/AVP/UDP;unicast;server_port=8052;client_port=14186;ssrc=0B6020AD;mode=PLAY`},
base.HeaderValue{`RTP/AVP;unicast;client_port=14186-14187;server_port=8052-8053;ssrc=0B6020AD;mode=play`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
Mode: transportModePtr(TransportModePlay),
ClientPorts: &[2]int{14186, 14187},
ServerPorts: &[2]int{8052, 8053},
SSRC: uint32Ptr(0x0B6020AD),
},
},
{
"udp record response with receive",
base.HeaderValue{`RTP/AVP/UDP;unicast;mode=receive;source=127.0.0.1;client_port=14186-14187;server_port=5000-5001`},
base.HeaderValue{`RTP/AVP;unicast;source=127.0.0.1;client_port=14186-14187;server_port=5000-5001;mode=record`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
Mode: transportModePtr(TransportModeRecord),
ClientPorts: &[2]int{14186, 14187},
ServerPorts: &[2]int{5000, 5001},
Source: ipPtr(net.ParseIP("127.0.0.1")),
},
},
{
"unsorted udp unicast play request headers",
base.HeaderValue{`client_port=3456-3457;RTP/AVP;mode="PLAY";unicast`},
base.HeaderValue{`RTP/AVP;unicast;client_port=3456-3457;mode=play`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
ClientPorts: &[2]int{3456, 3457},
Mode: transportModePtr(TransportModePlay),
},
},
{
"ssrc odd",
base.HeaderValue{`RTP/AVP/UDP;unicast;client_port=14186;server_port=8052;ssrc=4317f;mode=play`},
base.HeaderValue{`RTP/AVP;unicast;client_port=14186-14187;server_port=8052-8053;ssrc=0004317F;mode=play`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
Mode: transportModePtr(TransportModePlay),
ClientPorts: &[2]int{14186, 14187},
ServerPorts: &[2]int{8052, 8053},
SSRC: uint32Ptr(0x04317f),
},
},
{
"hikvision ssrc with initial spaces",
base.HeaderValue{`RTP/AVP/UDP;unicast;client_port=14186;server_port=8052;ssrc= 4317f;mode=play`},
base.HeaderValue{`RTP/AVP;unicast;client_port=14186-14187;server_port=8052-8053;ssrc=0004317F;mode=play`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
Mode: transportModePtr(TransportModePlay),
ClientPorts: &[2]int{14186, 14187},
ServerPorts: &[2]int{8052, 8053},
SSRC: uint32Ptr(0x04317f),
},
},
{
"dahua rtsp server ssrc with initial spaces",
base.HeaderValue{`RTP/AVP/TCP;unicast;interleaved=0-1;ssrc= D93FF`},
base.HeaderValue{`RTP/AVP/TCP;unicast;interleaved=0-1;ssrc=000D93FF`},
Transport{
Protocol: TransportProtocolTCP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
InterleavedIDs: &[2]int{0, 1},
SSRC: uint32Ptr(0xD93FF),
},
},
{
"empty source",
base.HeaderValue{`RTP/AVP/UDP;unicast;source=;client_port=32560-32561;server_port=3046-3047;ssrc=45dcb578`},
base.HeaderValue{`RTP/AVP;unicast;client_port=32560-32561;server_port=3046-3047;ssrc=45DCB578`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
SSRC: uint32Ptr(0x45dcb578),
ClientPorts: &[2]int{32560, 32561},
ServerPorts: &[2]int{3046, 3047},
},
},
{
"invalid ssrc",
base.HeaderValue{`RTP/AVP;unicast;client_port=14236;source=172.16.8.2;server_port=56002;ssrc=1449463210`},
base.HeaderValue{`RTP/AVP;unicast;source=172.16.8.2;client_port=14236-14237;server_port=56002-56003`},
Transport{
Protocol: TransportProtocolUDP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
Source: ipPtr(net.ParseIP("172.16.8.2")),
ClientPorts: &[2]int{14236, 14237},
ServerPorts: &[2]int{56002, 56003},
},
},
{
"secure udp unicast play request",
base.HeaderValue{`RTP/SAVP;unicast;client_port=3456-3457;mode="PLAY"`},
base.HeaderValue{`RTP/SAVP;unicast;client_port=3456-3457;mode=play`},
Transport{
Protocol: TransportProtocolUDP,
Secure: true,
Profile: TransportProfileSAVP,
Delivery: deliveryPtr(TransportDeliveryUnicast),
ClientPorts: &[2]int{3456, 3457},
Mode: transportModePtr(TransportModePlay),
},
},
{
"secure tcp play request / response",
base.HeaderValue{`RTP/SAVP/TCP;interleaved=0-1`},
base.HeaderValue{`RTP/SAVP/TCP;interleaved=0-1`},
Transport{
Protocol: TransportProtocolTCP,
Secure: true,
Profile: TransportProfileSAVP,
InterleavedIDs: &[2]int{0, 1},
},
},
}
func TestTransportUnmarshal(t *testing.T) {
for _, ca := range casesTransport {
t.Run(ca.name, func(t *testing.T) {
var h Transport
err := h.Unmarshal(ca.vin)
require.NoError(t, err)
require.Equal(t, ca.h, h)
})
}
}
func TestTransportMarshal(t *testing.T) {
for _, ca := range casesTransport {
t.Run(ca.name, func(t *testing.T) {
req := ca.h.Marshal()
require.Equal(t, ca.vout, req)
})
}
}
func TestTransportAdditionalErrors(t *testing.T) {
func() {
var h Transport
err := h.Unmarshal(base.HeaderValue{})
require.Error(t, err)
}()
func() {
var h Transport
err := h.Unmarshal(base.HeaderValue{"a", "b"})
require.Error(t, err)
}()
}
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