85 lines
2.7 KiB
Java
85 lines
2.7 KiB
Java
/*
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* Copyright (c) 2001, 2019, 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 4511404
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* @library /test/lib
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* @summary Check that a broken pipe error doesn't throw an exception
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* indicating the socket is closed.
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* @run main BrokenPipe
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* @run main/othervm -Djava.net.preferIPv4Stack=true BrokenPipe
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*/
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import java.io.*;
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import java.net.*;
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import jdk.test.lib.net.IPSupport;
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public class BrokenPipe {
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private static class Closer implements Runnable {
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private final Socket s;
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Closer(Socket s) {
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this.s = s;
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}
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public void run() {
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try {
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/* gives time for 'write' to block */
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Thread.sleep(5000);
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s.close();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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public static void main(String[] args) throws Exception {
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IPSupport.throwSkippedExceptionIfNonOperational();
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ServerSocket ss = new ServerSocket(0, 0, InetAddress.getLocalHost());
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Socket client = new Socket(InetAddress.getLocalHost(),
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ss.getLocalPort());
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Socket server = ss.accept();
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ss.close();
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new Thread(new Closer(server)).start();
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try {
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client.getOutputStream().write(new byte[1000000]);
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} catch (IOException ioe) {
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/*
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* Check that the exception text doesn't indicate the
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* socket is closed. In tiger we should be able to
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* replace this by catching a more specific exception.
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*/
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String text = ioe.getMessage();
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if (text.toLowerCase().indexOf("closed") >= 0) {
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throw ioe;
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}
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} finally {
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server.close();
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}
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}
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}
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