From 4fbaa65aff7eda3b3965e9c482b08532f3491800 Mon Sep 17 00:00:00 2001
From: Marcin Bachry <hegel666@gmail.com>
Date: Wed, 11 Nov 2015 15:45:26 +0100
Subject: [PATCH] test: fix failing test-socket-util when running with
 ipv6.disable=1 kernel param

The ability to use inet_pton(AF_INET6, ...) doesn't depend on kernel
ipv6 support (inet_pton is a pure libc function), so make ipv6 address
parsing tests unconditional.

(cherry picked from commit 4ebc62ec87162aaa11e077f8693316ecf2d5c58d)

Resolves: #1497639
---
 src/test/test-socket-util.c | 41 +++++++++++++++++--------------------
 1 file changed, 19 insertions(+), 22 deletions(-)

diff --git a/src/test/test-socket-util.c b/src/test/test-socket-util.c
index 6fb4a4094..85f222993 100644
--- a/src/test/test-socket-util.c
+++ b/src/test/test-socket-util.c
@@ -38,28 +38,25 @@ static void test_socket_address_parse(void) {
 
         assert_se(socket_address_parse(&a, "65535") >= 0);
 
-        if (socket_ipv6_is_supported()) {
-                assert_se(socket_address_parse(&a, "[::1]") < 0);
-                assert_se(socket_address_parse(&a, "[::1]8888") < 0);
-                assert_se(socket_address_parse(&a, "::1") < 0);
-                assert_se(socket_address_parse(&a, "[::1]:0") < 0);
-                assert_se(socket_address_parse(&a, "[::1]:65536") < 0);
-                assert_se(socket_address_parse(&a, "[a:b:1]:8888") < 0);
-
-                assert_se(socket_address_parse(&a, "8888") >= 0);
-                assert_se(a.sockaddr.sa.sa_family == AF_INET6);
-
-                assert_se(socket_address_parse(&a, "[2001:0db8:0000:85a3:0000:0000:ac1f:8001]:8888") >= 0);
-                assert_se(a.sockaddr.sa.sa_family == AF_INET6);
-
-                assert_se(socket_address_parse(&a, "[::1]:8888") >= 0);
-                assert_se(a.sockaddr.sa.sa_family == AF_INET6);
-        } else {
-                assert_se(socket_address_parse(&a, "[::1]:8888") < 0);
-
-                assert_se(socket_address_parse(&a, "8888") >= 0);
-                assert_se(a.sockaddr.sa.sa_family == AF_INET);
-        }
+        /* The checks below will pass even if ipv6 is disabled in
+         * kernel. The underlying glibc's inet_pton() is just a string
+         * parser and doesn't make any syscalls. */
+
+        assert_se(socket_address_parse(&a, "[::1]") < 0);
+        assert_se(socket_address_parse(&a, "[::1]8888") < 0);
+        assert_se(socket_address_parse(&a, "::1") < 0);
+        assert_se(socket_address_parse(&a, "[::1]:0") < 0);
+        assert_se(socket_address_parse(&a, "[::1]:65536") < 0);
+        assert_se(socket_address_parse(&a, "[a:b:1]:8888") < 0);
+
+        assert_se(socket_address_parse(&a, "8888") >= 0);
+        assert_se(a.sockaddr.sa.sa_family == (socket_ipv6_is_supported() ? AF_INET6 : AF_INET));
+
+        assert_se(socket_address_parse(&a, "[2001:0db8:0000:85a3:0000:0000:ac1f:8001]:8888") >= 0);
+        assert_se(a.sockaddr.sa.sa_family == AF_INET6);
+
+        assert_se(socket_address_parse(&a, "[::1]:8888") >= 0);
+        assert_se(a.sockaddr.sa.sa_family == AF_INET6);
 
         assert_se(socket_address_parse(&a, "192.168.1.254:8888") >= 0);
         assert_se(a.sockaddr.sa.sa_family == AF_INET);