/*

 * Copyright (c) 2012, 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.

 */

/*

 * @bug 4929170

 * @summary Tests that user-supplied IIOMetadata implementations

 *           is able to load correspnding IIOMetadataFormat implementations.

 */

import java.io.File;

import java.net.URL;

import java.net.URLClassLoader;

public class MetadataFormatThreadTest implements Runnable {

    String test_class;

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

        String codebase = args[0];

        String code = args[1];

        Thread t = createTest(codebase, code);

        try {

            t.start();

        } catch (IllegalStateException e) {

            System.out.println("Test failed.");

            e.printStackTrace();

            System.exit(1);

        }

    }

    public MetadataFormatThreadTest(String c) {

        test_class = c;

    }

    public void run() {

        try {

            ClassLoader loader = (ClassLoader)

                java.security.AccessController.doPrivileged(

                    new java.security.PrivilegedAction() {

                            public Object run() {

                                return Thread.currentThread().getContextClassLoader();

                            }

                        });

            Class ct = loader.loadClass(test_class);

            MetadataTest t = (MetadataTest)ct.newInstance();

            t.doTest();

        } catch (Exception e) {

            System.out.println("Test failed.");

            e.printStackTrace();

            System.exit(1);

        }

    }

    protected static Thread createTest(String codebase,

                                             String code) throws Exception {

        URL[] urls = { new File(codebase).toURL()};

        final ClassLoader loader = new URLClassLoader(urls);

        final Thread t = new Thread(new MetadataFormatThreadTest(code));

        java.security.AccessController.doPrivileged(

            new java.security.PrivilegedAction() {

                    public Object run() {

                        t.setContextClassLoader(loader);

                        return null;

                    }

                });

        return t;

    }

}