| /* |
| * Copyright (c) 2003, 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 4851776 4891522 4905335 |
| * @summary Basic tests for the RoundingMode class. |
| * @author Joseph D. Darcy |
| */ |
| |
| import java.math.RoundingMode; |
| import java.math.BigDecimal; |
| |
| public class RoundingModeTests { |
| public static void main(String [] argv) { |
| |
| // For each member of the family, make sure |
| // rm == valueOf(rm.toString()) |
| |
| for(RoundingMode rm: RoundingMode.values()) { |
| if (rm != RoundingMode.valueOf(rm.toString())) { |
| throw new RuntimeException("Bad roundtrip conversion of " + |
| rm.toString()); |
| } |
| } |
| |
| // Test that mapping of old integers to new values is correct |
| if (RoundingMode.valueOf(BigDecimal.ROUND_CEILING) != |
| RoundingMode.CEILING) { |
| throw new RuntimeException("Bad mapping for ROUND_CEILING"); |
| } |
| |
| if (RoundingMode.valueOf(BigDecimal.ROUND_DOWN) != |
| RoundingMode.DOWN) { |
| throw new RuntimeException("Bad mapping for ROUND_DOWN"); |
| } |
| |
| if (RoundingMode.valueOf(BigDecimal.ROUND_FLOOR) != |
| RoundingMode.FLOOR) { |
| throw new RuntimeException("Bad mapping for ROUND_FLOOR"); |
| } |
| |
| if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_DOWN) != |
| RoundingMode.HALF_DOWN) { |
| throw new RuntimeException("Bad mapping for ROUND_HALF_DOWN"); |
| } |
| |
| if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_EVEN) != |
| RoundingMode.HALF_EVEN) { |
| throw new RuntimeException("Bad mapping for ROUND_HALF_EVEN"); |
| } |
| |
| if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_UP) != |
| RoundingMode.HALF_UP) { |
| throw new RuntimeException("Bad mapping for ROUND_HALF_UP"); |
| } |
| |
| if (RoundingMode.valueOf(BigDecimal.ROUND_UNNECESSARY) != |
| RoundingMode.UNNECESSARY) { |
| throw new RuntimeException("Bad mapping for ROUND_UNNECESARY"); |
| } |
| } |
| } |