--- /dev/null 2014-06-02 10:23:51.318532836 -0700 +++ new/test/java/awt/image/DrawImage/DrawImageCoordsTest.java 2014-10-27 14:44:50.475673298 -0700 @@ -0,0 +1,68 @@ +/* + * Copyright (c) 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 + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 8028539 + * @summary Test that drawing a scaled image terminates. + * @run main/othervm/timeout=60 DrawImageCoordsTest +*/ + +import java.awt.Color; +import java.awt.Graphics; +import java.awt.Graphics2D; +import java.awt.geom.AffineTransform; +import java.awt.image.BufferedImage; + +public class DrawImageCoordsTest { + + public static void main(String[] args) { + + /* Create an image to draw, filled in solid red. */ + BufferedImage srcImg = + new BufferedImage(200, 200, BufferedImage.TYPE_INT_RGB); + Graphics srcG = srcImg.createGraphics(); + srcG.setColor(Color.red); + int w = srcImg.getWidth(null); + int h = srcImg.getHeight(null); + srcG.fillRect(0, 0, w, h); + + /* Create a destination image */ + BufferedImage dstImage = + new BufferedImage(200, 200, BufferedImage.TYPE_INT_RGB); + Graphics2D dstG = dstImage.createGraphics(); + /* draw image under a scaling transform that overflows int */ + AffineTransform tx = new AffineTransform(0.5, 0, 0, 0.5, + 0, 5.8658460197478485E9); + dstG.setTransform(tx); + dstG.drawImage(srcImg, 0, 0, null ); + /* draw image under the same overflowing transform, cancelling + * out the 0.5 scale on the graphics + */ + dstG.drawImage(srcImg, 0, 0, 2*w, 2*h, null); + if (Color.red.getRGB() == dstImage.getRGB(w/2, h/2)) { + throw new RuntimeException("Unexpected color: clipping failed."); + } + System.out.println("Test Thread Completed"); + } +}