205fd87f2d
Makes a few intermittently failing tests more resilient to port reuse issues by ensuring they bind to the loopback address instead of the wildcard. Reviewed-by: alanb, chegar
110 lines
3.6 KiB
Java
110 lines
3.6 KiB
Java
/*
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* Copyright (c) 2004, 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 6189206
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* @modules java.base/sun.net.www
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* @library /test/lib
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* @run main/othervm -Dhttp.keepAlive=false CloseOptionHeader
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* @summary HTTP client should set "Connection: close" header in request when keepalive is disabled
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*/
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import java.net.*;
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import java.util.*;
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import java.io.*;
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import sun.net.www.MessageHeader;
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import jdk.test.lib.net.URIBuilder;
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public class CloseOptionHeader implements Runnable {
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static ServerSocket ss;
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static boolean hasCloseHeader = false;
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/*
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* "Our" http server
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*/
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public void run() {
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try {
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Socket s = ss.accept();
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/* check the request to find close connection option header */
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InputStream is = s.getInputStream ();
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MessageHeader mh = new MessageHeader(is);
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String connHeader = mh.findValue("Connection");
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if (connHeader != null && connHeader.equalsIgnoreCase("close")) {
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hasCloseHeader = true;
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}
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PrintStream out = new PrintStream(
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new BufferedOutputStream(
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s.getOutputStream() ));
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/* response 200 */
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out.print("HTTP/1.1 200 OK\r\n");
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out.print("Content-Type: text/html; charset=iso-8859-1\r\n");
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out.print("Content-Length: 0\r\n");
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out.print("Connection: close\r\n");
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out.print("\r\n");
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out.print("\r\n");
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out.flush();
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s.close();
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ss.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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public static void main(String args[]) throws Exception {
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Thread tester = new Thread(new CloseOptionHeader());
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/* start the server */
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InetAddress loopback = InetAddress.getLoopbackAddress();
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ss = new ServerSocket();
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ss.bind(new InetSocketAddress(loopback, 0));
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tester.start();
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/* connect to the server just started
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* server then check the request to see whether
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* there is a close connection option header in it
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*/
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URL url = URIBuilder.newBuilder()
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.scheme("http")
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.host(ss.getInetAddress())
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.port(ss.getLocalPort())
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.toURL();
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HttpURLConnection huc = (HttpURLConnection)url.openConnection();
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huc.connect();
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huc.getResponseCode();
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huc.disconnect();
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tester.join();
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if (!hasCloseHeader) {
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throw new RuntimeException("Test failed : should see 'close' connection header");
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}
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}
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}
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