1 /* 2 * Copyright (c) 2018, 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 4221448 27 * @summary Use explicit check for integer arithmetic exception on win32. 28 */ 29 30 public class ExplicitArithmeticCheck { 31 public static void main(String argv[]) throws Exception { 32 for (int i = 0; i < 64; i++) { 33 boolean result = false; 34 int n; 35 try { 36 n = 0 / 0; 37 } catch (ArithmeticException e) { 38 result = true; 39 } 40 if (result == false) { 41 throw new Error("Failed to throw correct exception!"); 42 } 43 result = false; 44 try { 45 n = 0 % 0; 46 } catch (ArithmeticException e) { 47 result = true; 48 } 49 if (result == false) { 50 throw new Error("Failed to throw correct exception!"); 51 } 52 try { 53 n = 0x80000000 / -1; 54 } catch (Throwable t) { 55 throw new Error("Failed to throw correct exception!"); 56 } 57 if (n != 0x80000000) { 58 throw new Error("Incorrect integer arithmetic ! "); 59 } 60 try { 61 n = 0x80000000 % -1; 62 } catch (Throwable t) { 63 throw new Error("Failed to throw correct exception!"); 64 } 65 if (n != 0) { 66 throw new Error("Incorrect integer arithmetic!"); 67 } 68 } 69 } 70 }