Add disable WebRTC encryption tests.

- Broke out copying of the disable encryption command line flag to its own function. Added unit test for it.
- Added browser test.

BUG=342294

Review URL: https://codereview.chromium.org/170623003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252624 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 34 insertions, 0 deletions

diff --git a/chrome/browser/media/webrtc_browsertest_base.cc b/chrome/browser/media/webrtc_browsertest_base.cc
index 994eaa0..0cb277b 100644
--- a/chrome/browser/media/webrtc_browsertest_base.cc
+++ b/chrome/browser/media/webrtc_browsertest_base.cc
@@ -17,6 +17,7 @@
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/test/browser_test_utils.h"
+#include "net/test/embedded_test_server/embedded_test_server.h"
 
 const char WebRtcTestBase::kAudioVideoCallConstraints[] =
     "'{audio: true, video: true}'";
@@ -158,6 +159,12 @@ content::WebContents* WebRtcTestBase::OpenPageAndGetUserMediaInNewTab(
   return new_tab;
 }
 
+content::WebContents* WebRtcTestBase::OpenTestPageAndGetUserMediaInNewTab(
+    const std::string& test_page) const {
+  return OpenPageAndGetUserMediaInNewTab(
+      embedded_test_server()->GetURL(test_page));
+}
+
 content::WebContents* WebRtcTestBase::OpenPageAndAcceptUserMedia(
     const GURL& url) const {
   content::WindowedNotificationObserver infobar_added(
@@ -215,6 +222,33 @@ void WebRtcTestBase::ConnectToPeerConnectionServer(
   EXPECT_EQ("ok-connected", ExecuteJavascript(javascript, tab_contents));
 }
 
+void WebRtcTestBase::EstablishCall(content::WebContents* from_tab,
+                                   content::WebContents* to_tab) const {
+  ConnectToPeerConnectionServer("peer 1", from_tab);
+  ConnectToPeerConnectionServer("peer 2", to_tab);
+
+  EXPECT_EQ("ok-peerconnection-created",
+            ExecuteJavascript("preparePeerConnection()", from_tab));
+  EXPECT_EQ("ok-added", ExecuteJavascript("addLocalStream()", from_tab));
+  EXPECT_EQ("ok-negotiating", ExecuteJavascript("negotiateCall()", from_tab));
+
+  // Ensure the call gets up on both sides.
+  EXPECT_TRUE(PollingWaitUntil("getPeerConnectionReadyState()",
+                               "active", from_tab));
+  EXPECT_TRUE(PollingWaitUntil("getPeerConnectionReadyState()",
+                               "active", to_tab));
+}
+
+void WebRtcTestBase::HangUp(content::WebContents* from_tab) const {
+  EXPECT_EQ("ok-call-hung-up", ExecuteJavascript("hangUp()", from_tab));
+}
+
+void WebRtcTestBase::WaitUntilHangupVerified(
+    content::WebContents* tab_contents) const {
+  EXPECT_TRUE(PollingWaitUntil("getPeerConnectionReadyState()",
+                               "no-peer-connection", tab_contents));
+}
+
 void WebRtcTestBase::DetectErrorsInJavaScript() {
   detect_errors_in_javascript_ = true;
 }