From 7c7ef01e65800131bd7ecf31cdec92714816d236 Mon Sep 17 00:00:00 2001
From: Junliang Yan <jyan@ca.ibm.ca>
Date: Mon, 19 Oct 2015 15:30:11 -0400
Subject: [PATCH] test: skip test-dns-ipv6.js if ipv6 is unavailable
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Test should be skipped if ipv6 is unavailable on the running system.

Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/3444
---
 test/internet/test-dns-ipv6.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/internet/test-dns-ipv6.js b/test/internet/test-dns-ipv6.js
index 27b25f7995e630..5a66f8db783f4b 100644
--- a/test/internet/test-dns-ipv6.js
+++ b/test/internet/test-dns-ipv6.js
@@ -12,6 +12,11 @@ var expected = 0,
     running = false,
     queue = [];
 
+if (!common.hasIPv6) {
+  console.log('1..0 # Skipped: this test, no IPv6 support');
+  return;
+}
+
 function TEST(f) {
   function next() {
     var f = queue.shift();