commit 2596f42a4f4c42bfb96ccbfc2700dbf70502ec75
author Lorenzo Colitti <lorenzo@google.com> Mon Nov 10 17:00:02 2014 -0800
committer Lorenzo Colitti <lorenzo@google.com> Mon Nov 10 16:06:44 2014 -1000
tree d4c7eacd0499743fef30aa5cc5be6c4c8f531fe5
parent 798f9934fca523dfb57136bd185cf6e9460323ad

Never use a statically-configured IID on wifi.

Bug: 12111730
Change-Id: I062d81f2b65e6e89baae0f840cbd673f8051d523

clatd_test.cpp

diff --git a/clatd_test.cpp b/clatd_test.cpp
index 085a9b7..fe52c21 100644
--- a/clatd_test.cpp
+++ b/clatd_test.cpp
@@ -565,6 +565,7 @@
     inet_pton(AF_INET6, kIPv6PlatSubnet, &Global_Clatd_Config.plat_subnet);
     inet_pton(AF_INET6, kIPv6LocalAddr, &Global_Clatd_Config.ipv6_local_subnet);
     Global_Clatd_Config.ipv6_host_id = in6addr_any;
+    Global_Clatd_Config.use_dynamic_iid = 1;
   }
 };
 
@@ -621,11 +622,16 @@
 
 TEST_F(ClatdTest, TestGenIIDConfigured) {
   struct in6_addr myaddr, expected;
+  Global_Clatd_Config.use_dynamic_iid = 0;
   ASSERT_TRUE(inet_pton(AF_INET6, "::bad:ace:d00d", &Global_Clatd_Config.ipv6_host_id));
   ASSERT_TRUE(inet_pton(AF_INET6, "2001:db8:1:2:0:bad:ace:d00d", &expected));
   ASSERT_TRUE(inet_pton(AF_INET6, "2001:db8:1:2:f076:ae99:124e:aa54", &myaddr));
   config_generate_local_ipv6_subnet(&myaddr);
   expect_ipv6_addr_equal(&expected, &myaddr);
+
+  Global_Clatd_Config.use_dynamic_iid = 1;
+  config_generate_local_ipv6_subnet(&myaddr);
+  EXPECT_FALSE(IN6_ARE_ADDR_EQUAL(&expected, &myaddr));
 }
 
 TEST_F(ClatdTest, TestGenIIDRandom) {