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/*
* Copyright (c) 2011, 2016, 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
* @key headful
* @bug 6985593
* @summary Test verifies that rendering standard images to screen does
* not caiuse a crash in case of XRender.
* @run main/othervm -Dsun.java2d.xrender=True XRenderBlitsTest
*/
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.util.ArrayList;
import java.util.concurrent.CountDownLatch;
public class XRenderBlitsTest {
private static final int w = 10;
private static final int h = 10;
public static void main(String[] args) {
final CountDownLatch done = new CountDownLatch(1);
final ArrayList<BufferedImage> images = new ArrayList<BufferedImage>();
int type = BufferedImage.TYPE_INT_RGB;
do {
BufferedImage img = new BufferedImage(w, h, type++);
Graphics2D g2d = img.createGraphics();
g2d.setColor(Color.pink);
g2d.fillRect(0, 0, w, h);
g2d.dispose();
images.add(img);
} while (type <= BufferedImage.TYPE_BYTE_INDEXED);
Frame f = new Frame("Draw images");
Component c = new Component() {
@Override
public Dimension getPreferredSize() {
return new Dimension(w * images.size(), h);
}
@Override
public void paint(Graphics g) {
int x = 0;
for (BufferedImage img : images) {
System.out.println("Draw image " + img.getType());
g.drawImage(img, x, 0, this);
x += w;
}
done.countDown();
}
};
f.add("Center", c);
f.pack();
f.setVisible(true);
// now wait for test results
try {
done.await();
} catch (InterruptedException e) {
}
System.out.println("Test passed");
f.dispose();
}
}
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