84 lines
3.0 KiB
Java
84 lines
3.0 KiB
Java
/*
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* Copyright (c) 2003, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4851776 4891522 4905335
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* @summary Basic tests for the RoundingMode class.
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* @author Joseph D. Darcy
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*/
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import java.math.RoundingMode;
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import java.math.BigDecimal;
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public class RoundingModeTests {
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public static void main(String [] argv) {
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// For each member of the family, make sure
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// rm == valueOf(rm.toString())
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for(RoundingMode rm: RoundingMode.values()) {
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if (rm != RoundingMode.valueOf(rm.toString())) {
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throw new RuntimeException("Bad roundtrip conversion of " +
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rm.toString());
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}
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}
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// Test that mapping of old integers to new values is correct
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if (RoundingMode.valueOf(BigDecimal.ROUND_CEILING) !=
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RoundingMode.CEILING) {
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throw new RuntimeException("Bad mapping for ROUND_CEILING");
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}
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if (RoundingMode.valueOf(BigDecimal.ROUND_DOWN) !=
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RoundingMode.DOWN) {
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throw new RuntimeException("Bad mapping for ROUND_DOWN");
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}
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if (RoundingMode.valueOf(BigDecimal.ROUND_FLOOR) !=
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RoundingMode.FLOOR) {
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throw new RuntimeException("Bad mapping for ROUND_FLOOR");
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}
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if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_DOWN) !=
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RoundingMode.HALF_DOWN) {
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throw new RuntimeException("Bad mapping for ROUND_HALF_DOWN");
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}
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if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_EVEN) !=
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RoundingMode.HALF_EVEN) {
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throw new RuntimeException("Bad mapping for ROUND_HALF_EVEN");
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}
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if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_UP) !=
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RoundingMode.HALF_UP) {
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throw new RuntimeException("Bad mapping for ROUND_HALF_UP");
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}
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if (RoundingMode.valueOf(BigDecimal.ROUND_UNNECESSARY) !=
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RoundingMode.UNNECESSARY) {
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throw new RuntimeException("Bad mapping for ROUND_UNNECESARY");
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}
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}
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}
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