--- /dev/null	2016-04-01 19:18:10.000000000 +0800
+++ new/test/com/sun/crypto/provider/Mac/HmacSHA512.java	2016-04-01 19:18:10.000000000 +0800
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2016, 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
+ * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import jdk.testlibrary.Asserts;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import java.util.Arrays;
+
+/**
+ * @test
+ * @bug 8051408
+ * @library /lib/testlibrary
+ * @summary testing HmacSHA512/224 and HmacSHA512/256.
+ */
+public class HmacSHA512 {
+    public static void main(String[] args) throws Exception {
+
+        Mac mac;
+
+        // Test vectors obtained from
+        // https://groups.google.com/d/msg/sci.crypt/OolWgsgQD-8/IUR2KhCcfEkJ
+        mac = Mac.getInstance("HmacSHA512/224");
+        mac.init(new SecretKeySpec(xeh("4a656665"), "HmacSHA512/224"));
+        mac.update("what do ya want for nothing?".getBytes());
+        Asserts.assertTrue(Arrays.equals(mac.doFinal(),
+                xeh("4a530b31a79ebcce36916546317c45f247d83241dfb818fd37254bde")));
+
+        mac = Mac.getInstance("HmacSHA512/256");
+        mac.init(new SecretKeySpec(xeh("4a656665"), "HmacSHA512/256"));
+        mac.update("what do ya want for nothing?".getBytes());
+        Asserts.assertTrue(Arrays.equals(mac.doFinal(),
+                xeh("6df7b24630d5ccb2ee335407081a87188c221489768fa2020513b2d593359456")));
+
+        mac = Mac.getInstance("HmacSHA512/224");
+        mac.init(new SecretKeySpec(xeh("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"),
+                "HmacSHA512/224"));
+        mac.update("Hi There".getBytes());
+        Asserts.assertTrue(Arrays.equals(mac.doFinal(),
+                xeh("b244ba01307c0e7a8ccaad13b1067a4cf6b961fe0c6a20bda3d92039")));
+
+        mac = Mac.getInstance("HmacSHA512/256");
+        mac.init(new SecretKeySpec(xeh("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"),
+                "HmacSHA512/256"));
+        mac.update("Hi There".getBytes());
+        Asserts.assertTrue(Arrays.equals(mac.doFinal(),
+                xeh("9f9126c3d9c3c330d760425ca8a217e31feae31bfe70196ff81642b868402eab")));
+    }
+
+    static byte[] xeh(String in) {
+        in = in.replaceAll(" ", "");
+        int len = in.length()/2;
+        byte[] out = new byte[len];
+        for (int i=0; i<len; i++) {
+            out[i] = (byte)Integer.parseInt(in.substring(i*2, i*2+2), 16);
+        }
+        return out;
+    }
+}