/*

 * Copyright (c) 2007, 2014, 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

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 */

import java.awt.*;

import java.awt.image.BufferedImage;

/*

 * @test

 * @key headful

 * @summary Check the getTrayIcons method of the SystemTray

 * @author Dmitriy Ermashov (dmitriy.ermashov@oracle.com)

 * @run main GetTrayIcons

 */

public class GetTrayIcons {

    Image image;

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

        if (! SystemTray.isSupported())

            System.out.println("SystemTray not supported on the platform under test. " +

                    "Marking the test passed");

        else

            new GetTrayIcons().doTest();

    }

    GetTrayIcons() {

        image = new BufferedImage(20, 20, BufferedImage.TYPE_INT_RGB);

    }

    void doTest() throws Exception {

        SystemTray tray = SystemTray.getSystemTray();

        TrayIcon[] icons = tray.getTrayIcons();

        if (icons == null || icons.length > 0)

            throw new RuntimeException("FAIL: getTrayIcons() returned incorrect " +

                    "value when no icons are added " + icons);

        TrayIcon icon = new TrayIcon(image);

        tray.add(icon);

        icons = tray.getTrayIcons();

        if (icons == null || icons.length != 1)

            throw new RuntimeException("FAIL: getTrayIcons() returned incorrect value " +

                    "when one icon present " + icons);

        icon = new TrayIcon(image);

        tray.add(icon);

        icons = tray.getTrayIcons();

        if (icons == null || icons.length != 2)

            throw new RuntimeException("FAIL: getTrayIcons() returned incorrect value " +

                    "when two icons present " + icons);

        icons = tray.getTrayIcons();

        if (icons != null) {

            for (int i = 0; i < icons.length; i++) {

                tray.remove(icons[i]);

            }

            TrayIcon[] newList = tray.getTrayIcons();

            if (newList == null || newList.length != 0)

                throw new RuntimeException("FAIL: Incorrect value returned by getTrayIcons " +

                        "after icons are added and then removed " + newList);

        }

    }

}