Quelle GetResponseCode.java

Sprache: JAVA

/*
* Copyright (c) 2001, 2019, 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 4191815
* @library /test/lib
* @summary Check that getResponseCode doesn't throw exception if http
*          respone code is >= 400.
*/
import java.net.*;
import java.io.*;

import jdk.test.lib.net.URIBuilder;

public class GetResponseCode implements Runnable {

    ServerSocket ss;

    /*
     * Our "http" server to return a 404
     */
    public void run() {
        try {
            Socket s = ss.accept();

            PrintStream out = new PrintStream(
                                 new BufferedOutputStream(
                                    s.getOutputStream() ));

            /* send the header */
            out.print("HTTP/1.1 404 Not Found\r\n");
            out.print("Content-Type: text/html; charset=iso-8859-1\r\n");
            out.print("Connection: close\r\n");
            out.print("\r\n");
            out.print("<HTML>");
            out.print("<HEAD><TITLE>404 Not Found</TITLE></HEAD>");
            out.print("<BODY>The requested URL was not found.</BODY>");
            out.print("</HTML>");
            out.flush();

            /*
             * Sleep added to avoid connection reset
             * on the client side
             */
            Thread.sleep(1000);
            s.close();
            ss.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    GetResponseCode() throws Exception {

        /* start the server */
        ss = new ServerSocket();
        ss.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0));
        (new Thread(this)).start();

        /* establish http connection to server */
        URL url = URIBuilder.newBuilder()
                .scheme("http")
                .loopback()
                .port(ss.getLocalPort())
                .path("/missing.nohtml")
                .toURL();

        HttpURLConnection http = (HttpURLConnection) url.openConnection(Proxy.NO_PROXY);

        int respCode = http.getResponseCode();

        http.disconnect();

    }

    public static void main(String args[]) throws Exception {
        new GetResponseCode();
    }

}

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.3 Sekunden ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.