/**

 * Copyright 2009 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.

 */

/*

 * @test

 * @bug 6380849

 * @summary Tests BeanInfo finder

 * @author Sergey Malenkov

 */

import beans.FirstBean;

import beans.FirstBeanBeanInfo;

import beans.SecondBean;

import beans.ThirdBean;

import infos.SecondBeanBeanInfo;

import infos.ThirdBeanBeanInfo;

import java.beans.BeanInfo;

import java.beans.Introspector;

import java.lang.reflect.Field;

import sun.awt.SunToolkit;

public class TestBeanInfo implements Runnable {

    private static final String[] SEARCH_PATH = { "infos" }; // NON-NLS: package name

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

        TestBeanInfo test = new TestBeanInfo();

        test.run();

        // the following tests fails on previous build

        ThreadGroup group = new ThreadGroup("$$$"); // NON-NLS: unique thread name

        Thread thread = new Thread(group, test);

        thread.start();

        thread.join();

    }

    private static void test(Class<?> type, Class<? extends BeanInfo> expected) {

        BeanInfo actual;

        try {

            actual = Introspector.getBeanInfo(type);

            type = actual.getClass();

            Field field = type.getDeclaredField("targetBeanInfo"); // NON-NLS: field name

            field.setAccessible(true);

            actual = (BeanInfo) field.get(actual);

        }

        catch (Exception exception) {

            throw new Error("unexpected error", exception);

        }

        if ((actual == null) && (expected != null)) {

            throw new Error("expected info is not found");

        }

        if ((actual != null) && !actual.getClass().equals(expected)) {

            throw new Error("found unexpected info");

        }

    }

    private boolean passed;

    public void run() {

        if (this.passed) {

            SunToolkit.createNewAppContext();

        }

        Introspector.flushCaches();

        test(FirstBean.class, FirstBeanBeanInfo.class);

        test(SecondBean.class, null);

        test(ThirdBean.class, null);

        test(ThirdBeanBeanInfo.class, ThirdBeanBeanInfo.class);

        Introspector.setBeanInfoSearchPath(SEARCH_PATH);

        Introspector.flushCaches();

        test(FirstBean.class, FirstBeanBeanInfo.class);

        test(SecondBean.class, SecondBeanBeanInfo.class);

        test(ThirdBean.class, null);

        test(ThirdBeanBeanInfo.class, ThirdBeanBeanInfo.class);

        this.passed = true;

    }

}