--- /dev/null	2016-04-05 10:17:09.000000000 +0800
+++ new/test/sun/security/provider/SecureRandom/AutoReseed.java	2016-04-05 10:17:09.000000000 +0800
@@ -0,0 +1,53 @@
+/*
+ * 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 java.security.SecureRandom;
+import java.security.Security;
+
+/**
+ * @test
+ * @bug 8051408
+ * @summary make sure nextBytes etc can be called before setSeed
+ */
+public class AutoReseed {
+
+    public static void main(String[] args) throws Exception {
+        SecureRandom sr;
+        String old = Security.getProperty("drbg");
+        try {
+            for (String mech : new String[]{"Hash_DRBG", "HMAC_DRBG", "CTR_DRBG"}) {
+                System.out.println("Testing " + mech + "...");
+                Security.setProperty("drbg", mech);
+
+                // Check auto reseed works
+                sr = SecureRandom.getInstance("DRBG");
+                sr.nextInt();
+                sr = SecureRandom.getInstance("DRBG");
+                sr.reseed();
+                sr = SecureRandom.getInstance("DRBG");
+                sr.generateSeed(10);
+            }
+        } finally {
+            Security.setProperty("drbg", old);
+        }
+    }
+}