--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/krb5/auto/NoneReplayCacheTest.java	Fri Jun 21 18:26:13 2013 +0800
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2013 Sun Microsystems, Inc.  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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 8001326
+ * @run main/othervm NoneReplayCacheTest
+ * @summary the replaycache type none cannot stop an authenticator replay,
+ * but it can stop a message replay when s.s.k.acceptor.subkey is true.
+ * You should not really use none in production environment. This test merely
+ * shows there can be other protections when replay cache is not working fine.
+ */
+
+import org.ietf.jgss.GSSException;
+import sun.security.jgss.GSSUtil;
+
+public class NoneReplayCacheTest {
+
+    public static void main(String[] args)
+            throws Exception {
+
+        new OneKDC(null);
+
+        System.setProperty("sun.security.krb5.rcache", "none");
+        System.setProperty("sun.security.krb5.acceptor.subkey", "true");
+
+        Context c, s;
+        c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false);
+        s = Context.fromUserKtab(OneKDC.SERVER, OneKDC.KTAB, true);
+
+        c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID);
+        s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
+
+        byte[] first = c.take(new byte[0]);
+
+        c.take(s.take(first));
+
+        byte[] msg = c.wrap("hello".getBytes(), true);
+        s.unwrap(msg, true);
+
+        s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
+        s.take(first);  // apreq replay not detectable
+        try {
+            s.unwrap(msg, true);    // msg replay detectable
+            throw new Exception("This method should fail");
+        } catch (GSSException gsse) {
+            gsse.printStackTrace();
+        }
+    }
+}