809N/A/*
2362N/A * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
809N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
809N/A *
809N/A * This code is free software; you can redistribute it and/or modify it
809N/A * under the terms of the GNU General Public License version 2 only, as
809N/A * published by the Free Software Foundation.
809N/A *
809N/A * This code is distributed in the hope that it will be useful, but WITHOUT
809N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
809N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
809N/A * version 2 for more details (a copy is included in the LICENSE file that
809N/A * accompanied this code).
809N/A *
809N/A * You should have received a copy of the GNU General Public License version
809N/A * 2 along with this work; if not, write to the Free Software Foundation,
809N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
809N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
809N/A */
809N/A
809N/A/*
809N/A * @test
809N/A * @bug 4108852
809N/A * @summary A few tests of stripTrailingZeros
4014N/A * @run main StrippingZerosTest
4014N/A * @run main/othervm -XX:+AggressiveOpts StrippingZerosTest
809N/A * @author Joseph D. Darcy
809N/A */
809N/A
809N/Aimport java.math.*;
809N/A
809N/Apublic class StrippingZerosTest {
809N/A public static void main(String argv[]) {
809N/A BigDecimal [][] testCases = {
809N/A {new BigDecimal("1.00000"), new BigDecimal("1")},
809N/A {new BigDecimal("1.000"), new BigDecimal("1")},
809N/A {new BigDecimal("1"), new BigDecimal("1")},
809N/A {new BigDecimal("0.1234"), new BigDecimal("0.1234")},
809N/A {new BigDecimal("0.12340"), new BigDecimal("0.1234")},
809N/A {new BigDecimal("0.12340000000"), new BigDecimal("0.1234")},
809N/A {new BigDecimal("1234.5678"), new BigDecimal("1234.5678")},
809N/A {new BigDecimal("1234.56780"), new BigDecimal("1234.5678")},
809N/A {new BigDecimal("1234.567800000"), new BigDecimal("1234.5678")},
809N/A {new BigDecimal("0"), new BigDecimal("0")},
809N/A {new BigDecimal("0e100"), new BigDecimal("0e100")},
809N/A {new BigDecimal("0e-100"), new BigDecimal("0e-100")},
809N/A {new BigDecimal("10"), new BigDecimal("1e1")},
809N/A {new BigDecimal("20"), new BigDecimal("2e1")},
809N/A {new BigDecimal("100"), new BigDecimal("1e2")},
809N/A {new BigDecimal("1000000000"), new BigDecimal("1e9")},
809N/A {new BigDecimal("100000000e1"), new BigDecimal("1e9")},
809N/A {new BigDecimal("10000000e2"), new BigDecimal("1e9")},
809N/A {new BigDecimal("1000000e3"), new BigDecimal("1e9")},
809N/A {new BigDecimal("100000e4"), new BigDecimal("1e9")},
4014N/A // BD value which larger than Long.MaxValue
4014N/A {new BigDecimal("1.0000000000000000000000000000"), new BigDecimal("1")},
4014N/A {new BigDecimal("-1.0000000000000000000000000000"), new BigDecimal("-1")},
4014N/A {new BigDecimal("1.00000000000000000000000000001"), new BigDecimal("1.00000000000000000000000000001")},
4014N/A {new BigDecimal("1000000000000000000000000000000e4"), new BigDecimal("1e34")},
809N/A };
809N/A
809N/A for(int i = 0; i < testCases.length; i++) {
809N/A
809N/A if (!(testCases[i][0]).stripTrailingZeros().equals(testCases[i][1])) {
809N/A throw new RuntimeException("For input " + testCases[i][0].toString() +
809N/A " did not received expected result " +
809N/A testCases[i][1].toString() + ", got " +
809N/A testCases[i][0].stripTrailingZeros());
809N/A }
809N/A
809N/A testCases[i][0] = testCases[i][0].negate();
809N/A testCases[i][1] = testCases[i][1].negate();
809N/A
809N/A if (!(testCases[i][0]).stripTrailingZeros().equals(testCases[i][1])) {
809N/A throw new RuntimeException("For input " + testCases[i][0].toString() +
809N/A " did not received expected result " +
809N/A testCases[i][1].toString() + ", got " +
809N/A testCases[i][0].stripTrailingZeros());
809N/A }
809N/A
809N/A }
809N/A }
809N/A}