From: Tomasz Andrzejak <andreiltd@gmail.com>
Date: Sat, 15 Jan 2022 18:03:33 +0000 (+0100)
Subject: Add FEC SDP message test
X-Git-Tag: 1.20.0~95
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5fb769e95d6c4448a3331e74807615ba7fceacad;p=platform%2Fupstream%2Fgstreamer.git

Add FEC SDP message test

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1527>
---

diff --git a/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c b/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c
index 02ae031..a546647 100644
--- a/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c
+++ b/subprojects/gst-plugins-base/gst-libs/gst/sdp/gstsdpmessage.c
@@ -3720,7 +3720,7 @@ gst_sdp_media_get_caps_from_media (const GstSDPMedia * media, gint pt)
           }
         }
 
-        if (strlen (key)) {
+        if (strlen (key) > 0) {
           tmp = g_ascii_strdown (key, -1);
           gst_structure_set (s, tmp, G_TYPE_STRING, val, NULL);
           g_free (tmp);
diff --git a/subprojects/gst-plugins-base/tests/check/libs/sdp.c b/subprojects/gst-plugins-base/tests/check/libs/sdp.c
index 40c3c8a..f032ac1 100644
--- a/subprojects/gst-plugins-base/tests/check/libs/sdp.c
+++ b/subprojects/gst-plugins-base/tests/check/libs/sdp.c
@@ -155,6 +155,34 @@ static const gchar caps_video_extmap_pt_100[] =
     "extmap-3=(string)<\"recvonly\",\"http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time\",\"\">, "
     "extmap-4=(string)<\"\",\"urn:3gpp:video-orientation\",\"attributes\">";
 
+static const gchar * sdp_fmtp = "v=0\r\n"
+    "o=ali 1122334455 1122334466 IN IP4 fec.example.com\r\n"
+    "s=Raptor RTP FEC Example\r\n"
+    "t=0 0\r\n"
+    "a=group:FEC-FR S1 R1\r\n"
+    "m=video 30000 RTP/AVP 100\r\n"
+    "c=IN IP4 233.252.0.1/127\r\n"
+    "a=rtpmap:100 MP2T/90000\r\n"
+    "a=fec-source-flow: id=0\r\n"
+    "a=mid:S1\r\n"
+    "m=application 30000 RTP/AVP 110\r\n"
+    "c=IN IP4 233.252.0.2/127\r\n"
+    "a=rtpmap:110 raptorfec/90000\r\n"
+    "a=fmtp:110 raptor-scheme-id=1; Kmax=8192; T=128; P=A; repair-window=200000\r\n"
+    "a=mid:R1\r\n";
+
+static const gchar caps_video_raptor_fec_pt_100[] =
+    "application/x-unknown, media=(string)video, payload=(int)100, "
+    "clock-rate=(int)90000, encoding-name=(string)MP2T, "
+    "a-fec-source-flow=(string)\"\\ id\\=0\", a-mid=(string)S1";
+
+static const gchar caps_application_raptor_fec_pt_110[] =
+    "application/x-unknown, media=(string)application, payload=(int)110, "
+    "clock-rate=(int)90000, encoding-name=(string)RAPTORFEC, "
+    "raptor-scheme-id=(string)1, kmax=(string)8192, t=(string)128, p=(string)A, repair-window=(string)200000, "
+    "a-mid=(string)R1";
+
+
 /* *INDENT-ON* */
 
 GST_START_TEST (boxed)
@@ -592,6 +620,42 @@ GST_START_TEST (caps_from_media_extmap)
 }
 
 GST_END_TEST
+GST_START_TEST (caps_from_media_fmtp)
+{
+  GstSDPMessage *message;
+  glong length = -1;
+  const GstSDPMedia *media1, *media2;
+  GstCaps *caps1, *caps2;
+  GstCaps *result1, *result2;
+
+  gst_sdp_message_new (&message);
+  gst_sdp_message_parse_buffer ((guint8 *) sdp_fmtp, length, message);
+
+  media1 = gst_sdp_message_get_media (message, 0);
+  fail_unless (media1 != NULL);
+
+  caps1 = gst_sdp_media_get_caps_from_media (media1, 100);
+  gst_sdp_media_attributes_to_caps (media1, caps1);
+  result1 = gst_caps_from_string (caps_video_raptor_fec_pt_100);
+  fail_unless (gst_caps_is_strictly_equal (caps1, result1));
+
+  gst_caps_unref (result1);
+  gst_caps_unref (caps1);
+
+  media2 = gst_sdp_message_get_media (message, 1);
+  fail_unless (media1 != NULL);
+
+  caps2 = gst_sdp_media_get_caps_from_media (media2, 110);
+  gst_sdp_media_attributes_to_caps (media2, caps2);
+  result2 = gst_caps_from_string (caps_application_raptor_fec_pt_110);
+  fail_unless (gst_caps_is_strictly_equal (caps2, result2));
+
+  gst_caps_unref (result2);
+  gst_caps_unref (caps2);
+  gst_sdp_message_free (message);
+}
+
+GST_END_TEST
 GST_START_TEST (media_from_caps_extmap_pt_100)
 {
   GstSDPResult ret = GST_SDP_OK;
@@ -715,6 +779,7 @@ sdp_suite (void)
   tcase_add_test (tc_chain, caps_from_media_rtcp_fb);
   tcase_add_test (tc_chain, caps_from_media_rtcp_fb_all);
   tcase_add_test (tc_chain, caps_from_media_extmap);
+  tcase_add_test (tc_chain, caps_from_media_fmtp);
   tcase_add_test (tc_chain, media_from_caps_rtcp_fb_pt_100);
   tcase_add_test (tc_chain, media_from_caps_rtcp_fb_pt_101);
   tcase_add_test (tc_chain, media_from_caps_extmap_pt_100);