fix tests

forward_test.go

@@ -128,7 +128,7 @@ func BenchmarkTCPDirectForwardParallel(b *testing.B) {
 }
 
 func udpDirectForwardRoundtrip(t *testing.T, host string, data []byte) error {
-	ln, err := UDPDirectForwardListener("localhost:0", 0)
+	ln, err := UDPDirectForwardListener("localhost:0", nil)
 	if err != nil {
 		return err
 	}
@@ -172,7 +172,7 @@ func BenchmarkUDPDirectForward(b *testing.B) {
 	sendData := make([]byte, 128)
 	rand.Read(sendData)
 
-	ln, err := UDPDirectForwardListener("localhost:0", 0)
+	ln, err := UDPDirectForwardListener("localhost:0", nil)
 	if err != nil {
 		b.Error(err)
 	}
@@ -207,7 +207,7 @@ func BenchmarkUDPDirectForwardParallel(b *testing.B) {
 	sendData := make([]byte, 128)
 	rand.Read(sendData)
 
-	ln, err := UDPDirectForwardListener("localhost:0", 0)
+	ln, err := UDPDirectForwardListener("localhost:0", nil)
 	if err != nil {
 		b.Error(err)
 	}
@@ -279,7 +279,7 @@ func TestTCPRemoteForward(t *testing.T) {
 }
 
 func udpRemoteForwardRoundtrip(t *testing.T, host string, data []byte) error {
-	ln, err := UDPRemoteForwardListener("localhost:0", nil, 0)
+	ln, err := UDPRemoteForwardListener("localhost:0", nil, nil)
 	if err != nil {
 		return err
 	}

ss_test.go

@@ -302,7 +302,7 @@ func BenchmarkSSProxyParallel(b *testing.B) {
 
 func shadowUDPRoundtrip(t *testing.T, host string, data []byte,
 	clientInfo *url.Userinfo, serverInfo *url.Userinfo) error {
-	ln, err := ShadowUDPListener("localhost:0", serverInfo, 0)
+	ln, err := ShadowUDPListener("localhost:0", serverInfo, nil)
 	if err != nil {
 		return err
 	}
@@ -361,7 +361,7 @@ func BenchmarkShadowUDP(b *testing.B) {
 	sendData := make([]byte, 128)
 	rand.Read(sendData)
 
-	ln, err := ShadowUDPListener("localhost:0", url.UserPassword("chacha20-ietf", "123456"), 0)
+	ln, err := ShadowUDPListener("localhost:0", url.UserPassword("chacha20-ietf", "123456"), nil)
 	if err != nil {
 		b.Error(err)
 	}