1 files changed, 10 insertions, 0 deletions
diff --git a/libc/test/include/netinet_in_test.cpp b/libc/test/include/netinet_in_test.cpp
index a6c47a7..714892f 100644
--- a/libc/test/include/netinet_in_test.cpp
+++ b/libc/test/include/netinet_in_test.cpp
@@ -17,3 +17,13 @@ TEST(LlvmLibcNetinetInTest, IPPROTOMacro) {
   EXPECT_EQ(IPPROTO_IPV6, 41);
   EXPECT_EQ(IPPROTO_RAW, 255);
 }
+
+TEST(LlvmLibcNetinetInTest, IPV6Macro) {
+  EXPECT_EQ(IPV6_UNICAST_HOPS, 16);
+  EXPECT_EQ(IPV6_MULTICAST_IF, 17);
+  EXPECT_EQ(IPV6_MULTICAST_HOPS, 18);
+  EXPECT_EQ(IPV6_MULTICAST_LOOP, 19);
+  EXPECT_EQ(IPV6_JOIN_GROUP, 20);
+  EXPECT_EQ(IPV6_LEAVE_GROUP, 21);
+  EXPECT_EQ(IPV6_V6ONLY, 26);
+}