RFC 3984 sprop-parameter-sets SDP unit test

webrtc/api/webrtcsdp_unittest.cc

 /*
  *  Copyright 2011 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 2897 matching lines @@
   EXPECT_EQ(120, vp8.id);
   cricket::CodecParameterMap::iterator found =
       vp8.params.find("x-google-min-bitrate");
   ASSERT_TRUE(found != vp8.params.end());
   EXPECT_EQ(found->second, "10");
   found = vp8.params.find("x-google-max-quantization");
   ASSERT_TRUE(found != vp8.params.end());
   EXPECT_EQ(found->second, "40");
 }
 
+TEST_F(WebRtcSdpTest, DeserializeVideoFmtpWithSprops) {
+  JsepSessionDescription jdesc_output(kDummyString);
+
+  const char kSdpWithFmtpString[] =
+      "v=0\r\n"
+      "o=- 18446744069414584320 18446462598732840960 IN IP4 127.0.0.1\r\n"
+      "s=-\r\n"
+      "t=0 0\r\n"
+      "m=video 49170 RTP/AVP 98\r\n"
+      "a=rtpmap:98 H264/90000\r\n"
+      "a=fmtp:98 profile-level-id=42A01E; "
+      "sprop-parameter-sets=Z0IACpZTBYmI,aMljiA==\r\n";
+
+  // Deserialize.
+  SdpParseError error;
+  EXPECT_TRUE(
+      webrtc::SdpDeserialize(kSdpWithFmtpString, &jdesc_output, &error));
+
+  const ContentInfo* vc = GetFirstVideoContent(jdesc_output.description());
+  ASSERT_TRUE(vc != NULL);
+  const VideoContentDescription* vcd =
+      static_cast<const VideoContentDescription*>(vc->description);
+  ASSERT_TRUE(vcd != NULL);
+  ASSERT_FALSE(vcd->codecs().empty());
+  cricket::VideoCodec h264 = vcd->codecs()[0];
+  EXPECT_EQ("H264", h264.name);
+  EXPECT_EQ(98, h264.id);
+  cricket::CodecParameterMap::const_iterator found =
+      h264.params.find("profile-level-id");
+  ASSERT_TRUE(found != h264.params.end());
+  EXPECT_EQ(found->second, "42A01E");
+  found = h264.params.find("sprop-parameter-sets");
+  ASSERT_TRUE(found != h264.params.end());
+  EXPECT_EQ(found->second, "Z0IACpZTBYmI,aMljiA==");
+}
+
 TEST_F(WebRtcSdpTest, DeserializeVideoFmtpWithSpace) {
   JsepSessionDescription jdesc_output(kDummyString);
 
   const char kSdpWithFmtpString[] =
       "v=0\r\n"
       "o=- 18446744069414584320 18446462598732840960 IN IP4 127.0.0.1\r\n"
       "s=-\r\n"
       "t=0 0\r\n"
       "m=video 3457 RTP/SAVPF 120\r\n"
       "a=rtpmap:120 VP8/90000\r\n"
@@ skipping 212 matching lines @@
   EXPECT_TRUE(
       SdpDeserialize(kUnifiedPlanSdpFullString, &deserialized_description));
 
   EXPECT_TRUE(CompareSessionDescription(jdesc_, deserialized_description));
 }
 
 TEST_F(WebRtcSdpTest, SerializeUnifiedPlanSessionDescription) {
   MakeUnifiedPlanDescription();
   TestSerialize(jdesc_, true);
 }