--- /dev/null	2016-04-15 21:29:57.000000000 +0800
+++ new/test/sun/security/provider/MessageDigest/SHA512.java	2016-04-15 21:29:57.000000000 +0800
@@ -0,0 +1,70 @@
+/*
+ * 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 java.security.MessageDigest;
+import java.util.Arrays;
+
+/**
+ * @test
+ * @bug 8051408
+ * @library /lib/testlibrary
+ * @summary testing SHA-512/224 and SHA-512/256.
+ */
+public class SHA512 {
+    public static void main(String[] args) throws Exception {
+
+        MessageDigest md;
+
+        // Test vectors obtained from
+        // http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA512_224.pdf
+        md = MessageDigest.getInstance("SHA-512/224");
+        Asserts.assertTrue(Arrays.equals(md.digest("abc".getBytes()),
+            xeh("4634270F 707B6A54 DAAE7530 460842E2 0E37ED26 5CEEE9A4 3E8924AA")));
+        Asserts.assertTrue(Arrays.equals(md.digest((
+                "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" +
+                "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu").getBytes()),
+            xeh("23FEC5BB 94D60B23 30819264 0B0C4533 35D66473 4FE40E72 68674AF9")));
+
+        // Test vectors obtained from
+        // http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA512_256.pdf
+        md = MessageDigest.getInstance("SHA-512/256");
+        Asserts.assertTrue(Arrays.equals(md.digest("abc".getBytes()),
+            xeh("53048E26 81941EF9 9B2E29B7 6B4C7DAB E4C2D0C6 34FC6D46 E0E2F131 07E7AF23")));
+        Asserts.assertTrue(Arrays.equals(md.digest((
+                "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" +
+                "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu").getBytes()),
+            xeh("3928E184 FB8690F8 40DA3988 121D31BE 65CB9D3E F83EE614 6FEAC861 E19B563A")));
+    }
+
+    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;
+    }
+}