fix bug 5430

webrtc/base/network_unittest.cc

Index: webrtc/base/network_unittest.cc
diff --git a/webrtc/base/network_unittest.cc b/webrtc/base/network_unittest.cc
index 7dd400b99613dd815e46c3fce589cf8cabbd54d6..f25e612f8b9e0a1a1dcfa7c6b8bb96907b361333 100644
--- a/webrtc/base/network_unittest.cc
+++ b/webrtc/base/network_unittest.cc
@@ -940,13 +940,14 @@ TEST_F(NetworkTest, TestNetworkMonitoring) {
 }
 
 TEST_F(NetworkTest, DefaultLocalAddress) {
+  IPAddress ip;
   TestBasicNetworkManager manager;
+  manager.SignalNetworksChanged.connect(static_cast<NetworkTest*>(this),
+                                        &NetworkTest::OnNetworksChanged);
+  FakeNetworkMonitorFactory* factory = new FakeNetworkMonitorFactory();
+  NetworkMonitorFactory::SetFactory(factory);
   manager.StartUpdating();
-  IPAddress ip;
-
-  // GetDefaultLocalAddress should return false when not set.
-  EXPECT_FALSE(manager.GetDefaultLocalAddress(AF_INET, &ip));
-  EXPECT_FALSE(manager.GetDefaultLocalAddress(AF_INET6, &ip));
+  EXPECT_TRUE_WAIT(callback_called_, 1000);
 
   // Make sure we can query default local address when an address for such
   // address family exists.