Revert of Bug 4517: Enable connectivity for demo page when no STUN/TURN specifiefd.

webrtc/p2p/client/portallocator_unittest.cc

Index: webrtc/p2p/client/portallocator_unittest.cc
diff --git a/webrtc/p2p/client/portallocator_unittest.cc b/webrtc/p2p/client/portallocator_unittest.cc
index df32207169f73b42ff014b8f6860a216f58dd6cc..5e2c1f89341a8d99977f917fd0601b5c86266e86 100644
--- a/webrtc/p2p/client/portallocator_unittest.cc
+++ b/webrtc/p2p/client/portallocator_unittest.cc
@@ -36,7 +36,6 @@
 using rtc::Thread;
 
 static const SocketAddress kClientAddr("11.11.11.11", 0);
-static const SocketAddress kLoopbackAddr("127.0.0.1", 0);
 static const SocketAddress kPrivateAddr("192.168.1.11", 0);
 static const SocketAddress kPrivateAddr2("192.168.1.12", 0);
 static const SocketAddress kClientIPv6Addr(
@@ -244,15 +243,11 @@
   // it should be ignore.
   void CheckDisableAdapterEnumeration(
       uint32 total_ports,
-      const rtc::IPAddress& host_candidate_addr,
       const rtc::IPAddress& stun_candidate_addr,
       const rtc::IPAddress& relay_candidate_udp_transport_addr,
       const rtc::IPAddress& relay_candidate_tcp_transport_addr) {
-    if (!session_) {
-      EXPECT_TRUE(CreateSession(cricket::ICE_CANDIDATE_COMPONENT_RTP));
-    }
-    session_->set_flags(session_->flags() |
-                        cricket::PORTALLOCATOR_DISABLE_ADAPTER_ENUMERATION |
+    EXPECT_TRUE(CreateSession(cricket::ICE_CANDIDATE_COMPONENT_RTP));
+    session_->set_flags(cricket::PORTALLOCATOR_DISABLE_ADAPTER_ENUMERATION |
                         cricket::PORTALLOCATOR_ENABLE_SHARED_UFRAG |
                         cricket::PORTALLOCATOR_ENABLE_SHARED_SOCKET);
     allocator().set_allow_tcp_listen(false);
@@ -260,36 +255,28 @@
     EXPECT_TRUE_WAIT(candidate_allocation_done_, kDefaultAllocationTimeout);
 
     uint32 total_candidates = 0;
-    if (!host_candidate_addr.IsNil()) {
-      EXPECT_PRED5(CheckCandidate, candidates_[total_candidates],
-                   cricket::ICE_CANDIDATE_COMPONENT_RTP, "local", "udp",
-                   rtc::SocketAddress(host_candidate_addr, 0));
+    if (!stun_candidate_addr.IsNil()) {
       ++total_candidates;
-    }
-    if (!stun_candidate_addr.IsNil()) {
-      EXPECT_PRED5(CheckCandidate, candidates_[total_candidates],
+      EXPECT_PRED5(CheckCandidate, candidates_[0],
                    cricket::ICE_CANDIDATE_COMPONENT_RTP, "stun", "udp",
                    rtc::SocketAddress(stun_candidate_addr, 0));
-      EXPECT_EQ(rtc::EmptySocketAddressWithFamily(
-                    candidates_[total_candidates].address().family()),
-                candidates_[total_candidates].related_address());
-      ++total_candidates;
+      EXPECT_EQ(
+          rtc::EmptySocketAddressWithFamily(candidates_[0].address().family()),
+          candidates_[0].related_address());
     }
     if (!relay_candidate_udp_transport_addr.IsNil()) {
-      EXPECT_PRED5(CheckCandidate, candidates_[total_candidates],
+      ++total_candidates;
+      EXPECT_PRED5(CheckCandidate, candidates_[1],
                    cricket::ICE_CANDIDATE_COMPONENT_RTP, "relay", "udp",
                    rtc::SocketAddress(relay_candidate_udp_transport_addr, 0));
-      EXPECT_EQ(stun_candidate_addr,
-                candidates_[total_candidates].related_address().ipaddr());
-      ++total_candidates;
+      EXPECT_EQ(stun_candidate_addr, candidates_[1].related_address().ipaddr());
     }
     if (!relay_candidate_tcp_transport_addr.IsNil()) {
-      EXPECT_PRED5(CheckCandidate, candidates_[total_candidates],
+      ++total_candidates;
+      EXPECT_PRED5(CheckCandidate, candidates_[2],
                    cricket::ICE_CANDIDATE_COMPONENT_RTP, "relay", "udp",
                    rtc::SocketAddress(relay_candidate_tcp_transport_addr, 0));
-      EXPECT_EQ(stun_candidate_addr,
-                candidates_[total_candidates].related_address().ipaddr());
-      ++total_candidates;
+      EXPECT_EQ(stun_candidate_addr, candidates_[2].related_address().ipaddr());
     }
 
     EXPECT_EQ(total_candidates, candidates_.size());
@@ -394,18 +381,6 @@
   rtc::Thread::Current()->ProcessMessages(1000);
   EXPECT_TRUE(candidate_allocation_done_);
   EXPECT_EQ(0U, candidates_.size());
-}
-
-// Test that we could use loopback interface as host candidate.
-TEST_F(PortAllocatorTest, TestLoopbackNetworkInterface) {
-  AddInterface(kLoopbackAddr);
-  EXPECT_TRUE(CreateSession(cricket::ICE_CANDIDATE_COMPONENT_RTP));
-  session_->set_flags(cricket::PORTALLOCATOR_DISABLE_STUN |
-                      cricket::PORTALLOCATOR_DISABLE_RELAY |
-                      cricket::PORTALLOCATOR_DISABLE_TCP);
-  session_->StartGettingPorts();
-  EXPECT_TRUE_WAIT(candidate_allocation_done_, kDefaultAllocationTimeout);
-  EXPECT_EQ(1U, candidates_.size());
 }
 
 // Tests that we can get all the desired addresses successfully.
@@ -534,7 +509,7 @@
   AddTurnServers(kTurnUdpIntAddr, rtc::SocketAddress());
   // Expect to see 3 ports: STUN, TURN/UDP and TCP ports, and both STUN and
   // TURN/UDP candidates.
-  CheckDisableAdapterEnumeration(3U, rtc::IPAddress(), kNatUdpAddr.ipaddr(),
+  CheckDisableAdapterEnumeration(3U, kNatUdpAddr.ipaddr(),
                                  kTurnUdpExtAddr.ipaddr(), rtc::IPAddress());
 }
 
@@ -548,7 +523,7 @@
   AddTurnServers(kTurnUdpIntAddr, rtc::SocketAddress());
   // Expect to see 3 ports: STUN, TURN/UDP and TCP ports, and both STUN and
   // TURN/UDP candidates.
-  CheckDisableAdapterEnumeration(3U, rtc::IPAddress(), kNatUdpAddr.ipaddr(),
+  CheckDisableAdapterEnumeration(3U, kNatUdpAddr.ipaddr(),
                                  kTurnUdpExtAddr.ipaddr(), rtc::IPAddress());
 }
 
@@ -562,7 +537,7 @@
   AddTurnServers(kTurnUdpIntAddr, kTurnTcpIntAddr);
   // Expect to see 4 ports - STUN, TURN/UDP, TURN/TCP and TCP port. STUN,
   // TURN/UDP, and TURN/TCP candidates.
-  CheckDisableAdapterEnumeration(4U, rtc::IPAddress(), kNatUdpAddr.ipaddr(),
+  CheckDisableAdapterEnumeration(4U, kNatUdpAddr.ipaddr(),
                                  kTurnUdpExtAddr.ipaddr(),
                                  kTurnUdpExtAddr.ipaddr());
 }
@@ -577,7 +552,7 @@
   // Expect to see 3 ports: STUN, TURN/UDP and TCP ports, but only both STUN and
   // TURN candidates. The STUN candidate should have kClientAddr as srflx
   // address, and TURN candidate with kClientAddr as the related address.
-  CheckDisableAdapterEnumeration(3U, rtc::IPAddress(), kClientAddr.ipaddr(),
+  CheckDisableAdapterEnumeration(3U, kClientAddr.ipaddr(),
                                  kTurnUdpExtAddr.ipaddr(), rtc::IPAddress());
 }
 
@@ -588,22 +563,6 @@
   ResetWithNoServersOrNat();
   // Expect to see 2 ports: STUN and TCP ports, but no candidate.
   CheckDisableAdapterEnumeration(2U, rtc::IPAddress(), rtc::IPAddress(),
-                                 rtc::IPAddress(), rtc::IPAddress());
-}
-
-// Test that when adapter enumeration is disabled, with
-// PORTALLOCATOR_ENABLE_LOCALHOST_CANDIDATE specified, for endpoints not behind
-// a NAT, there are a localhost candidate in addition to a STUN candidate.
-TEST_F(PortAllocatorTest,
-       TestDisableAdapterEnumerationWithoutNatLocalhostCandidateRequested) {
-  AddInterfaceAsDefaultRoute(kClientAddr);
-  ResetWithStunServerNoNat(kStunAddr);
-  EXPECT_TRUE(CreateSession(cricket::ICE_CANDIDATE_COMPONENT_RTP));
-  session_->set_flags(cricket::PORTALLOCATOR_ENABLE_LOCALHOST_CANDIDATE);
-  // Expect to see 2 ports: STUN and TCP ports, localhost candidate and STUN
-  // candidate.
-  CheckDisableAdapterEnumeration(2U, rtc::GetLoopbackIP(AF_INET),
-                                 kClientAddr.ipaddr(), rtc::IPAddress(),
                                  rtc::IPAddress());
 }