1 /* 2 * Copyright (c) 2013, 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 8024924 27 * @summary Test non constant addExact 28 * @compile LoadTest.java Verify.java 29 * @run main LoadTest 30 * 31 */ 32 33 import java.lang.ArithmeticException; 34 35 public class LoadTest { 36 public static java.util.Random rnd = new java.util.Random(); 37 public static int[] values = new int[256]; 38 39 public static void main(String[] args) { 40 for (int i = 0; i < values.length; ++i) { 41 values[i] = rnd.nextInt(); 42 } 43 44 for (int i = 0; i < 50000; ++i) { 45 Verify.verify(values[i & 255], values[i & 255] - i); 46 Verify.verify(values[i & 255] + i, values[i & 255] - i); 47 Verify.verify(values[i & 255], values[i & 255]); 48 if ((i & 1) == 1 && i > 5) { 49 Verify.verify(values[i & 255] + i, values[i & 255] - i); 50 } else { 51 Verify.verify(values[i & 255] - i, values[i & 255] + i); 52 } 53 } 54 } 55 }