openjdk源码
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/*
* Copyright (c) 2000, 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.
*/
/*
* @test
* @bug 4165948
* @summary java.net.PlainSocketImpl {set,get}Option throws SocketException
* when socket is closed.
*/
import java.io.*;
import java.net.*;
public class SetOption {
public static void main(String args[]) throws Exception {
ServerSocket ss = new ServerSocket(0);
Socket s1 = new Socket("localhost", ss.getLocalPort());
Socket s2 = ss.accept();
s1.close();
boolean exc_thrown = false;
try {
s1.setSoTimeout(1000);
} catch (SocketException e) {
exc_thrown = true;
}
if (!exc_thrown) {
throw new Exception("SocketException not thrown on closed socket");
}
}
}