Add the option to disable IPv6 ICE candidates on WiFi

webrtc/p2p/base/p2ptransportchannel_unittest.cc

 /*
  *  Copyright 2009 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 1632 matching lines @@
   rtc::ScopedFakeClock clock;
   AddAddress(0, kIPv6PublicAddrs[0]);
   AddAddress(0, kPublicAddrs[0]);
   AddAddress(1, kIPv6PublicAddrs[1]);
   AddAddress(1, kPublicAddrs[1]);
 
   SetAllocationStepDelay(0, kMinimumStepDelay);
   SetAllocationStepDelay(1, kMinimumStepDelay);
 
   // Enable IPv6
-  SetAllocatorFlags(0, PORTALLOCATOR_ENABLE_IPV6);
-  SetAllocatorFlags(1, PORTALLOCATOR_ENABLE_IPV6);
+  SetAllocatorFlags(
+      0, PORTALLOCATOR_ENABLE_IPV6 | PORTALLOCATOR_ENABLE_IPV6_ON_WIFI);
+  SetAllocatorFlags(
+      1, PORTALLOCATOR_ENABLE_IPV6 | PORTALLOCATOR_ENABLE_IPV6_ON_WIFI);
 
   CreateChannels();
 
   EXPECT_TRUE_SIMULATED_WAIT(ep1_ch1()->receiving() && ep1_ch1()->writable() &&
                                  ep2_ch1()->receiving() &&
                                  ep2_ch1()->writable(),
                              kShortTimeout, clock);
   EXPECT_TRUE(
       ep1_ch1()->selected_connection() && ep2_ch1()->selected_connection() &&
       LocalCandidate(ep1_ch1())->address().EqualIPs(kIPv6PublicAddrs[0]) &&
@@ skipping 524 matching lines @@
 // there are many connections.
 TEST_F(P2PTransportChannelMultihomedTest, TestFailoverWithManyConnections) {
   rtc::ScopedFakeClock clock;
   test_turn_server()->AddInternalSocket(kTurnTcpIntAddr, PROTO_TCP);
   RelayServerConfig turn_server(RELAY_TURN);
   turn_server.credentials = kRelayCredentials;
   turn_server.ports.push_back(ProtocolAddress(kTurnTcpIntAddr, PROTO_TCP));
   GetAllocator(0)->AddTurnServer(turn_server);
   GetAllocator(1)->AddTurnServer(turn_server);
   // Enable IPv6
-  SetAllocatorFlags(0, PORTALLOCATOR_ENABLE_IPV6);
-  SetAllocatorFlags(1, PORTALLOCATOR_ENABLE_IPV6);
+  SetAllocatorFlags(
+      0, PORTALLOCATOR_ENABLE_IPV6 | PORTALLOCATOR_ENABLE_IPV6_ON_WIFI);
+  SetAllocatorFlags(
+      1, PORTALLOCATOR_ENABLE_IPV6 | PORTALLOCATOR_ENABLE_IPV6_ON_WIFI);
   SetAllocationStepDelay(0, kMinimumStepDelay);
   SetAllocationStepDelay(1, kMinimumStepDelay);
 
   auto& wifi = kPublicAddrs;
   auto& cellular = kAlternateAddrs;
   auto& wifiIpv6 = kIPv6PublicAddrs;
   auto& cellularIpv6 = kIPv6AlternateAddrs;
   AddAddress(0, wifi[0], "wifi0", rtc::ADAPTER_TYPE_WIFI);
   AddAddress(0, wifiIpv6[0], "wifi0", rtc::ADAPTER_TYPE_WIFI);
   AddAddress(0, cellular[0], "cellular0", rtc::ADAPTER_TYPE_CELLULAR);
@@ skipping 2114 matching lines @@
 
   // TCP Relay/Relay is the next.
   VerifyNextPingableConnection(RELAY_PORT_TYPE, RELAY_PORT_TYPE,
                                TCP_PROTOCOL_NAME);
 
   // Finally, Local/Relay will be pinged.
   VerifyNextPingableConnection(LOCAL_PORT_TYPE, RELAY_PORT_TYPE);
 }
 
 }  // namespace cricket {