Try to test serving SRT server

stream/srt/srt.go

@@ -40,7 +40,9 @@ func Serve(cfg *Options) {
 	log.Printf("SRT server listening on %s", cfg.ListenAddress)
 	host, port := splitHostPort(cfg.ListenAddress)
 	sck := srtgo.NewSrtSocket(host, uint16(port), options)
-	sck.Listen(cfg.MaxClients)
+	if err := sck.Listen(cfg.MaxClients); err != nil {
+		log.Fatal("Unable to listen to SRT clients:", err)
+	}
 
 	// FIXME: See srtgo.SocketOptions and value, err := s.GetSockOptString to get parameters
 	// http://ffmpeg.org/ffmpeg-protocols.html#srt

stream/srt/srt_test.go

@@ -1,9 +1,14 @@
 package srt
 
 import (
+	"bufio"
+	"log"
+	"os/exec"
 	"testing"
+	"time"
 )
 
+// TestSplitHostPort Try to split a host like 127.0.0.1:1234 in host, port (127.0.0.1, 1234à
 func TestSplitHostPort(t *testing.T) {
 	host, port := splitHostPort("127.0.0.1:1234")
 	if host != "127.0.0.1" || port != 1234 {
@@ -15,3 +20,40 @@ func TestSplitHostPort(t *testing.T) {
 		t.Errorf("splitHostPort returned %v:%d != 0.0.0.0:1234", host, port)
 	}
 }
+
+// TestServeSRT Serve a SRT server, stream content during 5 seconds and ensure that it is well received
+func TestServeSRT(t *testing.T) {
+	go Serve(&Options{ListenAddress: ":9711", MaxClients: 2})
+
+	ffmpeg := exec.Command("ffmpeg",
+		"-i", "http://ftp.crans.org/events/Blender%20OpenMovies/big_buck_bunny_480p_stereo.ogg",
+		"-f", "flv", "srt://127.0.0.1:9711")
+
+	output, err := ffmpeg.StdoutPipe()
+	errOutput, err := ffmpeg.StderrPipe()
+	if err != nil {
+		t.Fatal("Error while querying ffmpeg output:", err)
+	}
+
+	if err := ffmpeg.Start(); err != nil {
+		t.Fatal("Error while starting ffmpeg:", err)
+	}
+
+	go func() {
+		scanner := bufio.NewScanner(output)
+		for scanner.Scan() {
+			log.Printf("[FFMPEG TEST] %s", scanner.Text())
+		}
+	}()
+
+	go func() {
+		scanner := bufio.NewScanner(errOutput)
+		for scanner.Scan() {
+			log.Printf("[FFMPEG ERR TEST] %s", scanner.Text())
+		}
+	}()
+
+	time.Sleep(5000000000) // Delay is in nanoseconds, here 5s
+
+	// TODO Check that the stream ran
+}