commit 70aaf8ad81f1c939847200f28268e22946388cfb
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Sat Dec 13 00:44:22 2014 -0800
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Sun Dec 14 17:32:29 2014 -0800
tree 0a53e6bd24dc6e5c214937e32aa86576317be8a7
parent 6077b39ae55ace52786b8db4f6b09caaffba0da8

face: Prevent infinite loop in TcpFactory and UdpFactory

Change-Id: Idd694bc08033c524f3c0e569ed74341aa33fce31
Refs: #2292

core/network-interface.cpp

diff --git a/core/network-interface.cpp b/core/network-interface.cpp
index d7eebbd..1aad63e 100644
--- a/core/network-interface.cpp
+++ b/core/network-interface.cpp
@@ -54,9 +54,25 @@
               "NetworkInterfaceInfo must provide a default constructor");
 #endif
 
+#ifdef WITH_TESTS
+static shared_ptr<std::vector<NetworkInterfaceInfo>> s_debugNetworkInterfaces = nullptr;
+
+void
+setDebugNetworkInterfaces(shared_ptr<std::vector<NetworkInterfaceInfo>> interfaces)
+{
+  s_debugNetworkInterfaces = interfaces;
+}
+#endif
+
 std::vector<NetworkInterfaceInfo>
 listNetworkInterfaces()
 {
+#ifdef WITH_TESTS
+  if (s_debugNetworkInterfaces != nullptr) {
+    return *s_debugNetworkInterfaces;
+  }
+#endif
+
   using namespace boost::asio::ip;
   using std::strerror;