88 lines
2.8 KiB
Java
88 lines
2.8 KiB
Java
/*
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* Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/**
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* @test
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* @bug 6806261
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* @summary Tests of BigDecimal.longValueExact
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*/
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import java.math.*;
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public class LongValueExactTests {
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private static int longValueExactTests() {
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int failures = 0;
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String[] testStrings = {
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"9223372036854775807",
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"9223372036854775807.0",
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"9223372036854775807.00",
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"-9223372036854775808",
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"-9223372036854775808.0",
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"-9223372036854775808.00",
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};
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for (String longValue : testStrings) {
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try {
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BigDecimal bd = new BigDecimal(longValue);
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long longValueExact = bd.longValueExact();
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} catch (Exception e) {
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failures++;
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}
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}
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// The following Strings are supposed to make longValueExact throw
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// ArithmeticException.
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String[] testStrings2 = {
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"9223372036854775808",
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"9223372036854775808.0",
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"9223372036854775808.00",
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"-9223372036854775809",
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"-9223372036854775808.1",
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"-9223372036854775808.01",
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};
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for (String bigValue : testStrings2) {
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try {
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BigDecimal bd = new BigDecimal(bigValue);
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long longValueExact = bd.longValueExact();
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failures++;
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} catch (ArithmeticException e) {
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// Success;
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}
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}
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return failures;
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}
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public static void main(String argv[]) {
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int failures = 0;
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failures += longValueExactTests();
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if (failures > 0) {
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throw new RuntimeException("Incurred " + failures +
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" failures while testing longValueExact.");
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}
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}
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}
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