WebRTC should generate default private address even when adapter enumeration is disabled.

webrtc/p2p/base/port_unittest.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 438 matching lines @@
     port2->SetIceRole(cricket::ICEROLE_CONTROLLED);
     TestConnectivity("ssltcp", port1, RelayName(rtype, proto), port2,
                      rtype == RELAY_GTURN, false, true, true);
   }
   // helpers for above functions
   UDPPort* CreateUdpPort(const SocketAddress& addr) {
     return CreateUdpPort(addr, &socket_factory_);
   }
   UDPPort* CreateUdpPort(const SocketAddress& addr,
                          PacketSocketFactory* socket_factory) {
-    return UDPPort::Create(main_, socket_factory, &network_,
-                           addr.ipaddr(), 0, 0, username_, password_,
-                           std::string(), false);
+    return UDPPort::Create(main_, socket_factory, &network_, addr.ipaddr(), 0,
+                           0, username_, password_, std::string(), true);
   }
   TCPPort* CreateTcpPort(const SocketAddress& addr) {
     return CreateTcpPort(addr, &socket_factory_);
   }
   TCPPort* CreateTcpPort(const SocketAddress& addr,
                         PacketSocketFactory* socket_factory) {
     return TCPPort::Create(main_, socket_factory, &network_,
                            addr.ipaddr(), 0, 0, username_, password_,
                            true);
   }
@@ skipping 1971 matching lines @@
   StartConnectAndStopChannels(&ch1, &ch2);
   // Switch the role after all connections are destroyed.
   EXPECT_TRUE_WAIT(ch2.conn() == nullptr, kTimeout);
   port1->SetIceRole(cricket::ICEROLE_CONTROLLED);
   port2->SetIceRole(cricket::ICEROLE_CONTROLLING);
 
   // After the connection is destroyed, the port should not be destroyed.
   rtc::Thread::Current()->ProcessMessages(kTimeout);
   EXPECT_FALSE(destroyed());
 }