1 /* 2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * @test 26 * @bug 7036754 27 * 28 * @summary Verifies that there are no non-finite numbers when stroking 29 * certain quadratic curves. 30 * 31 * @author Jim Graham 32 * @run main Test7036754 33 */ 34 35 import java.awt.*; 36 import java.awt.geom.*; 37 38 public class Test7036754 { 39 public static void main(String argv[]) { 40 Shape s = new QuadCurve2D.Float(839.24677f, 508.97888f, 41 839.2953f, 508.97122f, 42 839.3438f, 508.96353f); 43 s = new BasicStroke(10f).createStrokedShape(s); 44 float nsegs[] = {2, 2, 4, 6, 0}; 45 float coords[] = new float[6]; 46 PathIterator pi = s.getPathIterator(null); 47 while (!pi.isDone()) { 48 int type = pi.currentSegment(coords); 49 for (int i = 0; i < nsegs[type]; i++) { 50 float c = coords[i]; 51 if (Float.isNaN(c) || Float.isInfinite(c)) { 52 throw new RuntimeException("bad value in stroke"); 53 } 54 } 55 pi.next(); 56 } 57 } 58 }