1 /* 2 * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* @test 25 * @bug 4514230 26 * @summary Test setting illegal buffer sizes 27 * @library .. 28 */ 29 30 import java.nio.channels.*; 31 32 public class BufferSize { 33 34 public static void main(String[] args) throws Exception { 35 ServerSocketChannel sc = ServerSocketChannel.open(); 36 try { 37 sc.socket().setReceiveBufferSize(-1); 38 throw new Exception("Illegal size accepted"); 39 } catch (IllegalArgumentException iae) { 40 // correct behavior 41 } 42 try { 43 sc.socket().setReceiveBufferSize(0); 44 throw new Exception("Illegal size accepted"); 45 } catch (IllegalArgumentException iae) { 46 // correct behavior 47 } 48 sc.close(); 49 } 50 }