Hookup the MediaStream glue for Adding and Removing tracks to an existing MediaStream.

content/browser/media/webrtc_browsertest.cc

 // Copyright (c) 2012 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 "base/command_line.h"
 #include "base/utf_string_conversions.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/shell/shell.h"
@@ skipping 36 matching lines @@
 // see that the success callback is called. If the error callback is called or
 // none of the callbacks are called the tests will simply time out and fail.
 IN_PROC_BROWSER_TEST_F(WebrtcBrowserTest, GetVideoStreamAndStop) {
   GURL url(test_server()->GetURL("files/media/getusermedia_and_stop.html"));
   NavigateToURL(shell(), url);
 
   EXPECT_TRUE(ExecuteJavascript("getUserMedia({video: true});"));
 
   ExpectTitle("OK");
 }
 

[phoglund_chromium, 2013/04/09 13:16:28]

The test no longer stops anything, so this name is incorrect. Perhaps the file
should be called basic_getusermedia.html and this test to
getUserMediaAndVerifyVideoIsPlaying or something? Also consider re-adding the
stop() test in some form.

[perkj_chrome, 2013/04/11 10:12:41]

This is testing stop in the same way as before.

 IN_PROC_BROWSER_TEST_F(WebrtcBrowserTest, GetAudioAndVideoStreamAndStop) {
   GURL url(test_server()->GetURL("files/media/getusermedia_and_stop.html"));
   NavigateToURL(shell(), url);
 
   EXPECT_TRUE(ExecuteJavascript("getUserMedia({video: true, audio: true});"));
 
   ExpectTitle("OK");
 }
 
+IN_PROC_BROWSER_TEST_F(WebrtcBrowserTest, CloneAudioAndVideoStreamAndStop) {
+  GURL url(test_server()->GetURL("files/media/getusermedia_and_stop.html"));
+  NavigateToURL(shell(), url);
+
+  EXPECT_TRUE(ExecuteJavascript("createCloneStream();"));
+
+  ExpectTitle("OK");
+}
+
 // These tests will make a complete PeerConnection-based call and verify that
 // video is playing for the call.
 IN_PROC_BROWSER_TEST_F(WebrtcBrowserTest, CanSetupVideoCall) {
   GURL url(test_server()->GetURL("files/media/peerconnection-call.html"));
   NavigateToURL(shell(), url);
 
   EXPECT_TRUE(ExecuteJavascript("call({video: true});"));
   ExpectTitle("OK");
 }
 
@@ skipping 63 matching lines @@
 // TODO(perkj): Fix flakiness. See: http://crbug.com/227409
 IN_PROC_BROWSER_TEST_F(WebrtcBrowserTest,
                        DISABLED_CallWithDataAndLaterAddMedia) {
   GURL url(test_server()->GetURL("files/media/peerconnection-call.html"));
   NavigateToURL(shell(), url);
 
   EXPECT_TRUE(ExecuteJavascript("callWithDataAndLaterAddMedia();"));
   ExpectTitle("OK");
 }
 
+// This test will make a PeerConnection-based call and send a new Video
+// MediaStream that has been created based on a MediaStream created with
+// getUserMedia.
+IN_PROC_BROWSER_TEST_F(WebrtcBrowserTest, CallWithNewVideoMediaStream) {
+  GURL url(test_server()->GetURL("files/media/peerconnection-call.html"));
+  NavigateToURL(shell(), url);
+
+  EXPECT_TRUE(ExecuteJavascript("callWithNewVideoMediaStream();"));
+  ExpectTitle("OK");
+}
+
 }  // namespace content