/*

 * Copyright (c) 2013, 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 8007458

 * @summary Tests CardLayout encoding

 * @author Sergey Malenkov

 */

import java.awt.CardLayout;

import java.lang.reflect.Field;

import java.util.Vector;

import javax.swing.JLabel;

public final class java_awt_CardLayout extends AbstractTest<CardLayout> {

    private static final Field VECTOR = getField("java.awt.CardLayout.vector");

    private static final Field NAME = getField("java.awt.CardLayout$Card.name");

    private static final Field COMP = getField("java.awt.CardLayout$Card.comp");

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

        new java_awt_CardLayout().test(true);

    }

    @Override

    protected CardLayout getObject() {

        CardLayout layout = new CardLayout();

        layout.addLayoutComponent(new JLabel("a"), "a");

        layout.addLayoutComponent(new JLabel("b"), "b");

        layout.addLayoutComponent(new JLabel("c"), "c");

        return layout;

    }

    @Override

    protected CardLayout getAnotherObject() {

        CardLayout layout = new CardLayout();

        layout.addLayoutComponent(new JLabel("a"), "a");

        layout.addLayoutComponent(new JLabel("b"), "b");

        layout.addLayoutComponent(new JLabel("c"), "c");

        layout.addLayoutComponent(new JLabel("d"), "d");

        return layout;

    }

    @Override

    protected void validate(CardLayout before, CardLayout after) {

        super.validate(before, after);

        try {

            Vector a = (Vector) VECTOR.get(after);

            Vector b = (Vector) VECTOR.get(before);

            int size = a.size();

            if (size != b.size()) {

                throw new Error("different content");

            }

            for (int i = 0; i < size; i++) {

                super.validator.validate(NAME.get(a.get(i)), NAME.get(b.get(i)));

                super.validator.validate(COMP.get(a.get(i)), COMP.get(b.get(i)));

            }

        }

        catch (Exception exception) {

            throw new Error(exception);

        }

    }

}