Move talk/session/media -> webrtc/pc

talk/session/media/rtcpmuxfilter_unittest.cc

Index: talk/session/media/rtcpmuxfilter_unittest.cc
diff --git a/talk/session/media/rtcpmuxfilter_unittest.cc b/talk/session/media/rtcpmuxfilter_unittest.cc
deleted file mode 100644
index edc4b399188cddd5d8c6b8cf1b53bc020cb2624d..0000000000000000000000000000000000000000
--- a/talk/session/media/rtcpmuxfilter_unittest.cc
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * libjingle
- * Copyright 2011 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/session/media/rtcpmuxfilter.h"
-
-#include "webrtc/base/gunit.h"
-#include "webrtc/media/base/testutils.h"
-
-TEST(RtcpMuxFilterTest, DemuxRtcpSender) {
-  cricket::RtcpMuxFilter filter;
-  const char data[] = { 0, 73, 0, 0 };
-  const int len = 4;
-
-  // Init state - refuse to demux
-  EXPECT_FALSE(filter.DemuxRtcp(data, len));
-  // After sent offer, demux should be enabled
-  filter.SetOffer(true, cricket::CS_LOCAL);
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-  // Remote accepted, demux should be enabled
-  filter.SetAnswer(true, cricket::CS_REMOTE);
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-}
-
-TEST(RtcpMuxFilterTest, DemuxRtcpReceiver) {
-  cricket::RtcpMuxFilter filter;
-  const char data[] = { 0, 73, 0, 0 };
-  const int len = 4;
-
-  // Init state - refuse to demux
-  EXPECT_FALSE(filter.DemuxRtcp(data, len));
-  // After received offer, demux should not be enabled
-  filter.SetOffer(true, cricket::CS_REMOTE);
-  EXPECT_FALSE(filter.DemuxRtcp(data, len));
-  // We accept, demux is now enabled
-  filter.SetAnswer(true, cricket::CS_LOCAL);
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-}
-
-TEST(RtcpMuxFilterTest, DemuxRtcpSenderProvisionalAnswer) {
-  cricket::RtcpMuxFilter filter;
-  const char data[] = { 0, 73, 0, 0 };
-  const int len = 4;
-
-  filter.SetOffer(true, cricket::CS_REMOTE);
-  // Received provisional answer without mux enabled.
-  filter.SetProvisionalAnswer(false, cricket::CS_LOCAL);
-  EXPECT_FALSE(filter.DemuxRtcp(data, len));
-  // Received provisional answer with mux enabled.
-  filter.SetProvisionalAnswer(true, cricket::CS_LOCAL);
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-  // Remote accepted, demux should be enabled.
-  filter.SetAnswer(true, cricket::CS_LOCAL);
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-}
-
-TEST(RtcpMuxFilterTest, DemuxRtcpReceiverProvisionalAnswer) {
-  cricket::RtcpMuxFilter filter;
-  const char data[] = { 0, 73, 0, 0 };
-  const int len = 4;
-
-  filter.SetOffer(true, cricket::CS_LOCAL);
-  // Received provisional answer without mux enabled.
-  filter.SetProvisionalAnswer(false, cricket::CS_REMOTE);
-  // After sent offer, demux should be enabled until we have received a
-  // final answer.
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-  // Received provisional answer with mux enabled.
-  filter.SetProvisionalAnswer(true, cricket::CS_REMOTE);
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-  // Remote accepted, demux should be enabled.
-  filter.SetAnswer(true, cricket::CS_REMOTE);
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-}
-
-TEST(RtcpMuxFilterTest, IsActiveSender) {
-  cricket::RtcpMuxFilter filter;
-  // Init state - not active
-  EXPECT_FALSE(filter.IsActive());
-  // After sent offer, demux should not be active.
-  filter.SetOffer(true, cricket::CS_LOCAL);
-  EXPECT_FALSE(filter.IsActive());
-  // Remote accepted, filter is now active.
-  filter.SetAnswer(true, cricket::CS_REMOTE);
-  EXPECT_TRUE(filter.IsActive());
-}
-
-// Test that we can receive provisional answer and final answer.
-TEST(RtcpMuxFilterTest, ReceivePrAnswer) {
-  cricket::RtcpMuxFilter filter;
-  filter.SetOffer(true, cricket::CS_LOCAL);
-  // Received provisional answer with mux enabled.
-  EXPECT_TRUE(filter.SetProvisionalAnswer(true, cricket::CS_REMOTE));
-  // We are now active since both sender and receiver support mux.
-  EXPECT_TRUE(filter.IsActive());
-  // Received provisional answer with mux disabled.
-  EXPECT_TRUE(filter.SetProvisionalAnswer(false, cricket::CS_REMOTE));
-  // We are now inactive since the receiver doesn't support mux.
-  EXPECT_FALSE(filter.IsActive());
-  // Received final answer with mux enabled.
-  EXPECT_TRUE(filter.SetAnswer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.IsActive());
-}
-
-TEST(RtcpMuxFilterTest, IsActiveReceiver) {
-  cricket::RtcpMuxFilter filter;
-  // Init state - not active.
-  EXPECT_FALSE(filter.IsActive());
-  // After received offer, demux should not be active
-  filter.SetOffer(true, cricket::CS_REMOTE);
-  EXPECT_FALSE(filter.IsActive());
-  // We accept, filter is now active
-  filter.SetAnswer(true, cricket::CS_LOCAL);
-  EXPECT_TRUE(filter.IsActive());
-}
-
-// Test that we can send provisional answer and final answer.
-TEST(RtcpMuxFilterTest, SendPrAnswer) {
-  cricket::RtcpMuxFilter filter;
-  filter.SetOffer(true, cricket::CS_REMOTE);
-  // Send provisional answer with mux enabled.
-  EXPECT_TRUE(filter.SetProvisionalAnswer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-  // Received provisional answer with mux disabled.
-  EXPECT_TRUE(filter.SetProvisionalAnswer(false, cricket::CS_LOCAL));
-  EXPECT_FALSE(filter.IsActive());
-  // Send final answer with mux enabled.
-  EXPECT_TRUE(filter.SetAnswer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-}
-
-// Test that we can enable the filter in an update.
-// We can not disable the filter later since that would mean we need to
-// recreate a rtcp transport channel.
-TEST(RtcpMuxFilterTest, EnableFilterDuringUpdate) {
-  cricket::RtcpMuxFilter filter;
-  EXPECT_FALSE(filter.IsActive());
-  EXPECT_TRUE(filter.SetOffer(false, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.SetAnswer(false, cricket::CS_LOCAL));
-  EXPECT_FALSE(filter.IsActive());
-
-  EXPECT_TRUE(filter.SetOffer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.SetAnswer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-
-  EXPECT_FALSE(filter.SetOffer(false, cricket::CS_REMOTE));
-  EXPECT_FALSE(filter.SetAnswer(false, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-}
-
-// Test that SetOffer can be called twice.
-TEST(RtcpMuxFilterTest, SetOfferTwice) {
-  cricket::RtcpMuxFilter filter;
-
-  EXPECT_TRUE(filter.SetOffer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.SetOffer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.SetAnswer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-
-  cricket::RtcpMuxFilter filter2;
-  EXPECT_TRUE(filter2.SetOffer(false, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter2.SetOffer(false, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter2.SetAnswer(false, cricket::CS_REMOTE));
-  EXPECT_FALSE(filter2.IsActive());
-}
-
-// Test that the filter can be enabled twice.
-TEST(RtcpMuxFilterTest, EnableFilterTwiceDuringUpdate) {
-  cricket::RtcpMuxFilter filter;
-
-  EXPECT_TRUE(filter.SetOffer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.SetAnswer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-
-  EXPECT_TRUE(filter.SetOffer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.SetAnswer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-}
-
-// Test that the filter can be kept disabled during updates.
-TEST(RtcpMuxFilterTest, KeepFilterDisabledDuringUpdate) {
-  cricket::RtcpMuxFilter filter;
-
-  EXPECT_TRUE(filter.SetOffer(false, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.SetAnswer(false, cricket::CS_LOCAL));
-  EXPECT_FALSE(filter.IsActive());
-
-  EXPECT_TRUE(filter.SetOffer(false, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.SetAnswer(false, cricket::CS_LOCAL));
-  EXPECT_FALSE(filter.IsActive());
-}
-
-// Test that we can SetActive and then can't deactivate.
-TEST(RtcpMuxFilterTest, SetActiveCantDeactivate) {
-  cricket::RtcpMuxFilter filter;
-  const char data[] = { 0, 73, 0, 0 };
-  const int len = 4;
-
-  filter.SetActive();
-  EXPECT_TRUE(filter.IsActive());
-  EXPECT_TRUE(filter.DemuxRtcp(data, len));
-
-  EXPECT_FALSE(filter.SetOffer(false, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-  EXPECT_TRUE(filter.SetOffer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-
-  EXPECT_FALSE(filter.SetProvisionalAnswer(false, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.IsActive());
-  EXPECT_TRUE(filter.SetProvisionalAnswer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.IsActive());
-
-  EXPECT_FALSE(filter.SetAnswer(false, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.IsActive());
-  EXPECT_TRUE(filter.SetAnswer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.IsActive());
-
-  EXPECT_FALSE(filter.SetOffer(false, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.IsActive());
-  EXPECT_TRUE(filter.SetOffer(true, cricket::CS_REMOTE));
-  EXPECT_TRUE(filter.IsActive());
-
-  EXPECT_FALSE(filter.SetProvisionalAnswer(false, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-  EXPECT_TRUE(filter.SetProvisionalAnswer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-
-  EXPECT_FALSE(filter.SetAnswer(false, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-  EXPECT_TRUE(filter.SetAnswer(true, cricket::CS_LOCAL));
-  EXPECT_TRUE(filter.IsActive());
-}