[9] RFR of 8129510: java/net/Inet6Address/serialize/Inet6AddressSerializationTest.java should exclude testing the Teredo tunneling interface on Windows

[Brian Burkhalter]

Please review this test-only change at your convenience.

Issue:	https://bugs.openjdk.java.net/browse/JDK-8129510
Patch:	see diff below

The analysis in the comments on https://bugs.openjdk.java.net/browse/JDK-8042902 suggests that excluding testing of Teredo tunneling in this test might be appropriate and would produce a reliable test, hence this patch. Assuming that this is acceptable, the test should pass consistently and other issue could resolved as “Cannot Reproduce.”

Alternatively, the issue at hand may be inappropriate and applying the included diff could mask a real problem. If this latter is the consensus then this issue will be resolved as “Not an Issue."

Thanks,

Brian

— diff —

--- a/test/java/net/Inet6Address/serialize/Inet6AddressSerializationTest.java
+++ b/test/java/net/Inet6Address/serialize/Inet6AddressSerializationTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -49,6 +49,8 @@
 
     static boolean failed;
 
+    static boolean isWindows = System.getProperty("os.name").startsWith("Windows");
+
     public static final int LOOPBACK_SCOPE_ID = 0;
 
     public static final byte[] IN6ADDR_ANY_INIT = { (byte) 0x00, (byte) 0x00,
@@ -175,6 +177,13 @@
         for (Enumeration<NetworkInterface> e = NetworkInterface
                 .getNetworkInterfaces(); e.hasMoreElements();) {
             NetworkInterface netIF = e.nextElement();
+            // Skip (Windows)Teredo Tunneling Pseudo-Interface
+            if (isWindows) {
+                String dName = netIF.getDisplayName();
+                if (dName != null && dName.contains("Teredo")) {
+                    continue;
+                }
+            }
             for (Enumeration<InetAddress> iadrs = netIF.getInetAddresses(); iadrs
                     .hasMoreElements();) {
                 InetAddress iadr = iadrs.nextElement();
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.openjdk.java.net/pipermail/net-dev/attachments/20150622/ee8b2d22/attachment-0001.html>