test/java/nio/channels/ServerSocketChannel/SocketOptionTests.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 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.

@@ -47,10 +47,13 @@
     public static void main(String[] args) throws IOException {
         ServerSocketChannel ssc = ServerSocketChannel.open();
 
         // check supported options
         Set<SocketOption<?>> options = ssc.supportedOptions();
+        boolean quickAck = options.contains(jdk.net.ExtendedSocketOptions.SO_QUICKACK);
+        if (!options.contains(jdk.net.ExtendedSocketOptions.SO_QUICKACK) && quickAck)
+            throw new RuntimeException("SO_REUSEPORT should be supported");
         if (!options.contains(SO_REUSEADDR))
             throw new RuntimeException("SO_REUSEADDR should be supported");
         if (!options.contains(SO_RCVBUF))
             throw new RuntimeException("SO_RCVBUF should be supported");
 

@@ -63,10 +66,17 @@
         ssc.setOption(SO_REUSEADDR, true);
         checkOption(ssc, SO_REUSEADDR, true);
         ssc.setOption(SO_REUSEADDR, false);
         checkOption(ssc, SO_REUSEADDR, false);
 
+        if (quickAck) {
+            ssc.setOption(jdk.net.ExtendedSocketOptions.SO_QUICKACK, true);
+            checkOption(ssc, jdk.net.ExtendedSocketOptions.SO_QUICKACK, true);
+            ssc.setOption(jdk.net.ExtendedSocketOptions.SO_QUICKACK, false);
+            checkOption(ssc, jdk.net.ExtendedSocketOptions.SO_QUICKACK, false);
+        }
+
         // NullPointerException
         try {
             ssc.setOption(null, "value");
             throw new RuntimeException("NullPointerException not thrown");
         } catch (NullPointerException x) {