108 lines
3.2 KiB
Java
108 lines
3.2 KiB
Java
/*
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* Copyright (c) 2013, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8024952
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* @summary ClassCastException in SocketImpl.accept() when using custom socketImpl
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* @run main/othervm CustomSocketImplFactory
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*/
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import java.net.*;
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import java.io.*;
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public class CustomSocketImplFactory implements SocketImplFactory {
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@Override
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public SocketImpl createSocketImpl() {
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try {
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SocketImpl s = new CustomSocketImpl();
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System.out.println("Created " + s);
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return s;
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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public static void main(String[] args) throws Exception {
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Socket.setSocketImplFactory(new CustomSocketImplFactory());
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try (ServerSocket ss = new ServerSocket(0)) {
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ss.setSoTimeout(1);
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ss.accept();
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System.out.println("PASS");
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} catch (SocketTimeoutException | NullPointerException e) {
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// Not a real socket impl
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}
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}
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class CustomSocketImpl extends SocketImpl {
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public void create(boolean stream) throws IOException {
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}
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public void connect(String host, int port) throws IOException {
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}
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public void connect(InetAddress addr, int port) throws IOException {
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}
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public void connect(SocketAddress addr, int timeout) throws IOException {
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}
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public void bind(InetAddress host, int port) throws IOException {
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}
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public void listen(int backlog) throws IOException {
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}
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public void accept(SocketImpl s) throws IOException {
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}
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public InputStream getInputStream() throws IOException {
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return null;
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}
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public OutputStream getOutputStream() throws IOException {
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return null;
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}
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public int available() throws IOException {
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return 0;
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}
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public void close() throws IOException {
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}
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public void sendUrgentData(int data) throws IOException {
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}
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public Object getOption(int i) throws SocketException {
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return null;
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}
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public void setOption(int i, Object o) throws SocketException {
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}
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}
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}
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