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 * Copyright (c) 2015, 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.
 *
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import java.awt.Canvas;
import java.awt.Component;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.SwingUtilities;

/**
  * @test
  * @bug 7011935
  * @summary  Verifies a fullscreen window with proper background is shown.
  * @run main/manual AWTFullscreenTest
  */

public class AWTFullScreenTest
{
    public static void main(String[] arg) throws Exception
    {
        try {
            String temp1 = "The test should show a red canvas on topleft";
            String temp2 = " corner of blue fullscreen window";
            SwingUtilities.invokeAndWait(() -> {
                    JOptionPane.showMessageDialog(
                        (Component) null,
                         temp1.concat(temp2),
                        "information", JOptionPane.INFORMATION_MESSAGE);
            });
            final GraphicsDevice screen = 
                   GraphicsEnvironment.getLocalGraphicsEnvironment().
                   getDefaultScreenDevice();
            JFrame frame = new JFrame();
            frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
            frame.getContentPane().setBackground(Color.BLUE);
            frame.getContentPane().setLayout(null);
            frame.setUndecorated(true);

            Canvas canvas = new Canvas();
            canvas.setBackground(Color.RED);
            canvas.setBounds(10, 10, 100, 100);
            frame.getContentPane().add(canvas);

            System.out.println("isFullscreenSupported=" + 
                                    screen.isFullScreenSupported());
            screen.setFullScreenWindow(frame);
            Thread.sleep(5000);
            String str1 = "Did a blue fullscreen window";
            String str2 = " was shown with red canvas on top?";
            SwingUtilities.invokeAndWait(() -> {
                int confirm = JOptionPane.showConfirmDialog(
                         (Component) null,
                         str1.concat(str2),
                         "alert", JOptionPane.YES_NO_OPTION);
                if (confirm == JOptionPane.YES_OPTION) {
                    System.out.println("Test passed");
                } else {
                    System.out.println("Test failed");
                    throw new RuntimeException("Fullscreen window not shown");
                }
            });
            SwingUtilities.invokeLater(() -> {
                frame.dispose();
            });
        } catch (Exception e) {}
    }
}