Create AudioSendStreams in WVoE.

talk/media/webrtc/webrtcvoiceengine_unittest.cc

 /*
  * libjingle
  * Copyright 2008 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,
@@ skipping 1850 matching lines @@
 // Test that we can add and remove send streams.
 TEST_F(WebRtcVoiceEngineTestFake, CreateAndDeleteMultipleSendStreams) {
   SetupForMultiSendStream();
 
   static const uint32_t kSsrcs4[] = {1, 2, 3, 4};
 
   // Set the global state for sending.
   EXPECT_TRUE(channel_->SetSend(cricket::SEND_MICROPHONE));
 
   for (unsigned int i = 0; i < ARRAY_SIZE(kSsrcs4); ++i) {
+    uint32_t ssrc = kSsrcs4[i];
+
     EXPECT_TRUE(channel_->AddSendStream(
-        cricket::StreamParams::CreateLegacy(kSsrcs4[i])));
+        cricket::StreamParams::CreateLegacy(ssrc)));
+    EXPECT_NE(nullptr, call_.GetAudioSendStream(ssrc));
 
     // Verify that we are in a sending state for all the created streams.
-    int channel_num = voe_.GetChannelFromLocalSsrc(kSsrcs4[i]);
+    int channel_num = voe_.GetChannelFromLocalSsrc(ssrc);
     EXPECT_TRUE(voe_.GetSend(channel_num));
   }
+  EXPECT_EQ(ARRAY_SIZE(kSsrcs4), call_.GetAudioSendStreams().size());
 
-  // Remove the first send channel, which is the default channel. It will only
-  // recycle the default channel but not delete it.
-  EXPECT_TRUE(channel_->RemoveSendStream(kSsrcs4[0]));
-  // Stream should already be Removed from the send stream list.
-  EXPECT_FALSE(channel_->RemoveSendStream(kSsrcs4[0]));
+  // Delete the send streams.
+  for (unsigned int i = 0; i < ARRAY_SIZE(kSsrcs4); ++i) {
+    uint32_t ssrc = kSsrcs4[i];

[kwiberg-webrtc, 2015/10/21 14:04:40]

for (uint32_t ssrc : kSsrcs4)

[the sun, 2015/10/21 14:42:24]

Thanks!

 
-  // Delete the rest of send channel streams.
-  for (unsigned int i = 1; i < ARRAY_SIZE(kSsrcs4); ++i) {
-    EXPECT_TRUE(channel_->RemoveSendStream(kSsrcs4[i]));
+    EXPECT_TRUE(channel_->RemoveSendStream(ssrc));
+    EXPECT_EQ(nullptr, call_.GetAudioSendStream(ssrc));
     // Stream should already be deleted.
-    EXPECT_FALSE(channel_->RemoveSendStream(kSsrcs4[i]));
-    EXPECT_EQ(-1, voe_.GetChannelFromLocalSsrc(kSsrcs4[i]));
+    EXPECT_FALSE(channel_->RemoveSendStream(ssrc));
+    EXPECT_EQ(-1, voe_.GetChannelFromLocalSsrc(ssrc));
   }
+  EXPECT_EQ(0u, call_.GetAudioSendStreams().size());
 }
 
 // Test SetSendCodecs correctly configure the codecs in all send streams.
 TEST_F(WebRtcVoiceEngineTestFake, SetSendCodecsWithMultipleSendStreams) {
   SetupForMultiSendStream();
 
   static const uint32_t kSsrcs4[] = {1, 2, 3, 4};
   // Create send streams.
   for (unsigned int i = 0; i < ARRAY_SIZE(kSsrcs4); ++i) {
     EXPECT_TRUE(channel_->AddSendStream(
@@ skipping 1349 matching lines @@
   cricket::WebRtcVoiceEngine engine;
   EXPECT_TRUE(engine.Init(rtc::Thread::Current()));
   rtc::scoped_ptr<webrtc::Call> call(
       webrtc::Call::Create(webrtc::Call::Config()));
   cricket::WebRtcVoiceMediaChannel channel(&engine, cricket::AudioOptions(),
                                            call.get());
   cricket::AudioRecvParameters parameters;
   parameters.codecs = engine.codecs();
   EXPECT_TRUE(channel.SetRecvParameters(parameters));
 }