/* * Copyright (c) 2018, 2019, 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 4221448 * @summary Use explicit check for integer arithmetic exception on win32. */ public class ExplicitArithmeticCheck { public static void main(String argv[]) throws Exception { for (int i = 0; i < 64; i++) { boolean result = false; int n; try { n = 0 / 0; } catch (ArithmeticException e) { result = true; } if (result == false) { throw new Error("Failed to throw correct exception!"); } result = false; try { n = 0 % 0; } catch (ArithmeticException e) { result = true; } if (result == false) { throw new Error("Failed to throw correct exception!"); } try { n = 0x80000000 / -1; } catch (Throwable t) { throw new Error("Failed to throw correct exception!"); } if (n != 0x80000000) { throw new Error("Incorrect integer arithmetic ! "); } try { n = 0x80000000 % -1; } catch (Throwable t) { throw new Error("Failed to throw correct exception!"); } if (n != 0) { throw new Error("Incorrect integer arithmetic!"); } } } }