Add support for echoCancellation and deviceId to MediaStreamTrack.getSettings

content/browser/webrtc/webrtc_getusermedia_browsertest.cc

 // Copyright 2014 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 <stddef.h>
 
 #include "base/command_line.h"
 #include "base/feature_list.h"
 #include "base/json/json_reader.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 783 matching lines @@
   manager->SetGenerateStreamCallbackForTesting(
       base::Bind(&VerifyDisableLocalEcho, true));
   call = GenerateGetUserMediaWithDisableLocalEcho(
       "getUserMediaAndExpectSuccess", "true");
   ExecuteJavascriptAndWaitForOk(call);
 
   manager->SetGenerateStreamCallbackForTesting(
       MediaStreamManager::GenerateStreamTestCallback());
 }
 
+IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest, GetAudioSettingsDefault) {
+  ASSERT_TRUE(embedded_test_server()->Start());
+  GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
+  NavigateToURL(shell(), url);
+  ExecuteJavascriptAndWaitForOk("GetAudioSettingsDefault()");

[hbos_chromium, 2017/07/04 15:26:48]

JS function names should be lowerCamelCase.

[Guido Urdaneta, 2017/07/05 09:23:36]

Done.

+}
+
+IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
+                       GetAudioSettingsNoEchoCancellation) {
+  ASSERT_TRUE(embedded_test_server()->Start());
+  GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
+  NavigateToURL(shell(), url);
+  ExecuteJavascriptAndWaitForOk("GetAudioSettingsNoEchoCancellation()");
+}
+
+IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
+                       GetAudioSettingsDeviceId) {
+  ASSERT_TRUE(embedded_test_server()->Start());
+  GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
+  NavigateToURL(shell(), url);
+  ExecuteJavascriptAndWaitForOk("GetAudioSettingsDeviceId()");
+}
+
 // TODO(guidou): Remove this test. http://crbug.com/706408
 class WebRtcGetUserMediaOldConstraintsBrowserTest
     : public WebRtcContentBrowserTestBase {
  public:
   WebRtcGetUserMediaOldConstraintsBrowserTest() : trace_log_(NULL) {
     scoped_feature_list_.InitWithFeatures(
         {features::kMediaStreamOldVideoConstraints,
          features::kMediaStreamOldAudioConstraints},
         {});
     // Automatically grant device permission.
@@ skipping 695 matching lines @@
                 "failTestAfterTimeout('Got no unmute event', 1500);"));
 
   // Mute
   media::FakeAudioInputStream::SetGlobalMutedState(true);
   EXPECT_EQ("onmute: muted=true, readyState=live",
             ExecuteJavascriptAndReturnResult(
                 "failTestAfterTimeout('Got no mute event', 1500);"));
 }
 
 }  // namespace content