/*

 * Copyright 1998-2002 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/* This is no longer run directly. See runconstructor.sh

 *

 *

 *

 * This program tests the URL parser in the URL constructor. It

 * tries to construct a variety of valid URLs with a given context

 * (which may be null) and a variety of specs. It then compares the

 * result with an expected value.

 *

 * It expects that a data file named "urls" be available in the

 * current directory, from which it will get its testing data. The

 * format of the file is:

 *

 * URL: null

 * spec: jar:http://www.foo.com/dir1/jar.jar!/

 * expected: jar:http://www.foo.com/dir1/jar.jar!/

 *

 * where URL is the context, spec is the spec and expected is the

 * expected result. The first : must be followed by a space. Each test

 * entry should be followed by a blank line.

 */

import java.io.*;

import java.net.URL;

public class Constructor {

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

        URL url = null;

        String urls = "jar_urls";

        if (args.length > 0 && args[0] != null) {

            urls = args[0];

        }

        File f = new File(urls);

        InputStream file = new FileInputStream(f);

        BufferedReader in = new BufferedReader(new InputStreamReader(file));

        while(true) {

            String context = in.readLine();

            if (context == null) {

                break;

            }

            context = getValue(context);

            String spec = getValue(in.readLine());

            String expected = getValue(in.readLine());

            if (context.equals("null")) {

                url = new URL(spec);

            } else {

                url = new URL(new URL(context), spec);

            }

            if (!(url.toString().equals(expected))) {

                throw new RuntimeException("error for: \n\tURL:" + context +

                                           "\n\tspec: " + spec +

                                           "\n\texpected: " + expected +

                                           "\n\tactual: " + url.toString());

            } else {

                System.out.println("success for: " + url + "\n");

            }

            in.readLine();

        }

        in.close();

    }

    private static String getValue(String value) {

        return value.substring(value.indexOf(':') + 2);

    }

}