/*

 * 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 7133367

 * @modules jdk.httpserver

 * @summary ResponseCache.put should not be called when setUseCaches(false)

 */

import java.net.*;

import java.io.IOException;

import java.util.List;

import java.util.Map;

import com.sun.net.httpserver.HttpExchange;

import com.sun.net.httpserver.HttpHandler;

import com.sun.net.httpserver.HttpServer;

public class NoCache

{

    public static void main(String[] args) throws IOException {

        ResponseCache.setDefault(new ThrowingCache());

        HttpServer server = startHttpServer();

        try {

            uc.setUseCaches(false);

            uc.getInputStream().close();

        } finally {

            server.stop(0);

            // clear the system-wide cache handler, samevm/agentvm mode

            ResponseCache.setDefault(null);

        }

    }

    static class ThrowingCache extends ResponseCache {

        @Override

        public CacheResponse get(URI uri, String rqstMethod,

                                 Map<String,List<String>> rqstHeaders) {

            throw new RuntimeException("ResponseCache.get should not be called");

        }

        @Override

        public CacheRequest put(URI uri, URLConnection conn) {

            throw new RuntimeException("ResponseCache.put should not be called");

        }

    }

    // HTTP Server

    static HttpServer startHttpServer() throws IOException {

        httpServer.createContext("/NoCache/", new SimpleHandler());

        httpServer.start();

        return httpServer;

    }

    static class SimpleHandler implements HttpHandler {

        @Override

        public void handle(HttpExchange t) throws IOException {

            t.sendResponseHeaders(200, -1);

            t.close();

        }

    }

}