/**

 * Copyright (c) 2012, 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.

 */

import java.awt.*;

import java.awt.event.*;

public class MyCanvas extends Canvas {

    static {

        try {

            System.loadLibrary("mylib");

        } catch (Throwable t) {

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

            t.printStackTrace();

            System.exit(1);

        }

    }

    public native void paint(Graphics g);

    public static void main(String[] args) {

        try {

            Robot robot = new Robot();

            Frame f = new Frame();

            f.setBounds(0, 0, 100, 100);

            f.add(new MyCanvas());

            f.addWindowListener(new WindowAdapter() {

                public void windowClosing(WindowEvent ev) {

                    System.exit(0);

                }

            });

            f.setVisible(true);

            robot.delay(5000);

            Color col1 = new Color(0, 0, 0);

            Color col2 = robot.getPixelColor(f.getX()+50, f.getY()+50);

            if (col1.equals(col2)) {

                System.out.println("Test passed!");

            } else {

                throw new RuntimeException("Color of JAWT canvas is wrong or " +

                        "it was not rendered. " + "Check that other windows " +

                        "do not block the test frame.");

            }

            System.exit(0);

        } catch (Throwable t) {

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

            t.printStackTrace();

            System.exit(1);

        }

    }

}