| /* |
| * Copyright (c) 2005, 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 6806261 |
| * @summary Tests of BigDecimal.longValueExact |
| */ |
| import java.math.*; |
| |
| public class LongValueExactTests { |
| |
| private static int longValueExactTests() { |
| int failures = 0; |
| |
| String[] testStrings = { |
| "9223372036854775807", |
| "9223372036854775807.0", |
| "9223372036854775807.00", |
| "-9223372036854775808", |
| "-9223372036854775808.0", |
| "-9223372036854775808.00", |
| }; |
| |
| for (String longValue : testStrings) { |
| try { |
| BigDecimal bd = new BigDecimal(longValue); |
| long longValueExact = bd.longValueExact(); |
| } catch (Exception e) { |
| failures++; |
| } |
| } |
| |
| // The following Strings are supposed to make longValueExact throw |
| // ArithmeticException. |
| String[] testStrings2 = { |
| "9223372036854775808", |
| "9223372036854775808.0", |
| "9223372036854775808.00", |
| "-9223372036854775809", |
| "-9223372036854775808.1", |
| "-9223372036854775808.01", |
| }; |
| |
| for (String bigValue : testStrings2) { |
| try { |
| BigDecimal bd = new BigDecimal(bigValue); |
| long longValueExact = bd.longValueExact(); |
| failures++; |
| } catch (ArithmeticException e) { |
| // Success; |
| } |
| } |
| return failures; |
| } |
| |
| public static void main(String argv[]) { |
| int failures = 0; |
| |
| failures += longValueExactTests(); |
| |
| if (failures > 0) { |
| throw new RuntimeException("Incurred " + failures + |
| " failures while testing longValueExact."); |
| } |
| } |
| } |