[netstack] include error message in test failure
Test: CQ
Change-Id: Ic502694b27fe409a8b592bea0eb92338dea66713
diff --git a/go/src/netstack/tests/automated/getsocknametest.cc b/go/src/netstack/tests/automated/getsocknametest.cc
index 935336a..ee5e7ac 100644
--- a/go/src/netstack/tests/automated/getsocknametest.cc
+++ b/go/src/netstack/tests/automated/getsocknametest.cc
@@ -11,10 +11,10 @@
TEST(GetSockNameTest, Localhost) {
int sockfd = socket(AF_INET6, SOCK_STREAM, 0);
- ASSERT_GE(sockfd, 0);
+ ASSERT_GE(sockfd, 0) << strerror(errno);
struct sockaddr sa;
socklen_t len = sizeof(sa);
- ASSERT_GE(getsockname(sockfd, &sa, &len), 0);
+ ASSERT_EQ(getsockname(sockfd, &sa, &len), 0) << strerror(errno);
ASSERT_EQ(sa.sa_family, AF_INET6);
}