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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/protocol/sdp_message.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace remoting {
namespace protocol {
// Verify that SDP is normalized by removing empty lines and normalizing
// line-endings to \n.
TEST(SdpMessages, Normalize) {
SdpMessage sdp_message("a=foo\n\r\nb=bar");
EXPECT_EQ("a=foo\nb=bar\n", sdp_message.ToString());
}
TEST(SdpMessages, AddCodecParameter) {
std::string kSourceSdp =
"a=group:BUNDLE video\n"
"m=video 9 UDP/TLS/RTP/SAVPF 96\n"
"a=rtpmap:96 VP8/90000\n"
"a=rtcp-fb:96 transport-cc\n";
SdpMessage sdp_message(kSourceSdp);
EXPECT_TRUE(sdp_message.AddCodecParameter("VP8", "test_param=1"));
EXPECT_EQ(
"a=group:BUNDLE video\n"
"m=video 9 UDP/TLS/RTP/SAVPF 96\n"
"a=rtpmap:96 VP8/90000\n"
"a=fmtp:96 test_param=1\n"
"a=rtcp-fb:96 transport-cc\n",
sdp_message.ToString());
}
TEST(SdpMessages, AddCodecParameterMissingCodec) {
std::string kSourceSdp =
"a=group:BUNDLE audio video\n"
"m=audio 9 UDP/TLS/RTP/SAVPF 111\n"
"a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level\n"
"a=rtpmap:111 opus/48000/2\n"
"a=rtcp-fb:111 transport-cc\n"
"m=video 9 UDP/TLS/RTP/SAVPF 96\n"
"a=rtpmap:96 VP9/90000\n"
"a=rtcp-fb:96 transport-cc\n"
"m=application 9 DTLS/SCTP 5000\n";
SdpMessage sdp_message(kSourceSdp);
EXPECT_FALSE(sdp_message.AddCodecParameter("VP8", "test_param=1"));
EXPECT_EQ(kSourceSdp, sdp_message.ToString());
}
} // namespace protocol
} // namespace remoting
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