/*

 * 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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 */

/*

 * @test

 * @bug     6997116

 * @summary Test verifies that rendering of images with bitmap transparency

 *          to a D3D surface does not cause an ClassCastException.

 *

 * @run main/othervm -Dsun.java2d.d3d=True DrawBitmaskToSurfaceTest

 */

import java.awt.Graphics;

import java.awt.Image;

import java.awt.image.BufferedImage;

import java.awt.image.IndexColorModel;

import java.util.concurrent.CountDownLatch;

import javax.swing.JFrame;

public class DrawBitmaskToSurfaceTest extends JFrame {

    private final Image src;

    private static java.util.concurrent.CountDownLatch latch = null;

    private static Throwable theError = null;

    public DrawBitmaskToSurfaceTest() {

        src = createTestImage();

    }

    private static Image createTestImage() {

        byte[] r = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0xff};

        byte[] g = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0x00};

        byte[] b = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0x00};

        IndexColorModel icm = new IndexColorModel(2, 4, r, g, b, 3);

        BufferedImage img = new BufferedImage(100, 100,

                                              BufferedImage.TYPE_BYTE_INDEXED,

                                              icm);

        return img;

    }

    @Override

    public void paint(final Graphics g) {

        try {

            System.err.println("paint frame....");

            g.drawImage(src, 30, 30, this);

        } catch (Throwable e) {

            theError = e;

        } finally {

            if (latch != null) {

                latch.countDown();

            }

        }

    }

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

        final JFrame frame = new DrawBitmaskToSurfaceTest();

        frame.setBounds(10, 350, 200, 200);

        frame.setVisible(true);

        Thread.sleep(2000);

        System.err.println("Change frame bounds...");

        latch = new CountDownLatch(1);

        frame.setBounds(10, 350, 90, 90);

        frame.repaint();

        try {

            if (latch.getCount() > 0) {

                latch.await();

            }

        } catch (InterruptedException e) {

        }

        frame.dispose();

        if (theError != null) {

            throw new RuntimeException("Test failed.", theError);

        }

        System.err.println("Test passed");

    }

}