Add the option to disable IPv6 ICE candidates on WiFi

webrtc/p2p/client/basicportallocator_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 621 matching lines @@
     AddInterface(kClientAddr2, "net2", rtc::ADAPTER_TYPE_CELLULAR);
     AddInterface(kClientIPv6Addr2, "net2", rtc::ADAPTER_TYPE_CELLULAR);
     allocator_.reset(new BasicPortAllocator(&network_manager_));
     allocator_->SetConfiguration(allocator_->stun_servers(),
                                  allocator_->turn_servers(), 0, true);
     // Have both UDP/TCP and IPv4/IPv6 TURN ports.
     AddTurnServers(kTurnUdpIntAddr, kTurnTcpIntAddr);
     AddTurnServers(kTurnUdpIntIPv6Addr, kTurnTcpIntIPv6Addr);
 
     allocator_->set_step_delay(kMinimumStepDelay);
-    allocator_->set_flags(allocator().flags() |
-                          PORTALLOCATOR_ENABLE_SHARED_SOCKET |
-                          PORTALLOCATOR_ENABLE_IPV6);
+    allocator_->set_flags(
+        allocator().flags() | PORTALLOCATOR_ENABLE_SHARED_SOCKET |
+        PORTALLOCATOR_ENABLE_IPV6 | PORTALLOCATOR_ENABLE_IPV6_ON_WIFI);
     EXPECT_TRUE(CreateSession(ICE_CANDIDATE_COMPONENT_RTP));
     session_->StartGettingPorts();
     EXPECT_TRUE_SIMULATED_WAIT(candidate_allocation_done_,
                                kDefaultAllocationTimeout, fake_clock);
     // 10 ports (4 STUN and 1 TURN ports on each interface) will be ready to
     // use.
     EXPECT_EQ(10U, session_->ReadyPorts().size());
     EXPECT_EQ(10U, ports_.size());
     EXPECT_EQ(1, CountPorts(ports_, "local", PROTO_UDP, kClientAddr));
     EXPECT_EQ(1, CountPorts(ports_, "local", PROTO_UDP, kClientAddr2));
@@ skipping 1238 matching lines @@
   for (const Candidate& candidate : candidates) {
     // Expect only relay candidates now that the filter is applied.
     EXPECT_EQ(std::string(RELAY_PORT_TYPE), candidate.type());
     // Expect that the raddr is emptied due to the CF_RELAY filter.
     EXPECT_EQ(candidate.related_address(),
               rtc::EmptySocketAddressWithFamily(candidate.address().family()));
   }
 }
 
 }  // namespace cricket