| /* |
| * Copyright (c) 2016 SAP SE. 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 8160564 |
| * @summary check the implementation of VersionProps.versionNumbers() |
| * @modules java.base/java.lang:open |
| * @run main VersionProps |
| * @author Volker Simonis |
| */ |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| public class VersionProps { |
| |
| final static String[] validVersions = { |
| "1", "1.2", "1.2.3", "1.2.3.4", "1.0.0.1", |
| "1.10000.1", "1.0.2.0.0.3.0.0.0.4.5.0.0.6", |
| "1000001", "1.2.3.4.5.6.7.8.9.0.9.8.7.6.5.4.3.2.1" }; |
| |
| @SuppressWarnings("rawtypes") |
| final static List[] validLists = { |
| Arrays.asList(1), |
| Arrays.asList(1, 2), |
| Arrays.asList(1, 2, 3), |
| Arrays.asList(1, 2, 3, 4), |
| Arrays.asList(1, 0, 0, 1), |
| Arrays.asList(1, 10000, 1), |
| Arrays.asList(1, 0, 2, 0, 0, 3, 0, 0, 0, 4, 5, 0, 0, 6), |
| Arrays.asList(1000001), |
| Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 9, 8, 7, 6, 5, 4, 3, 2, 1) }; |
| |
| final static String[] invalidVersions = { |
| "01", "0.1.2", "1.02.3", "1.2.03.4", "1.0.0.1.0", |
| "1.0.1.0.0", "1.00.1", "1.0.1.00", "1.10000." }; |
| |
| public static void main(String[] args) throws Exception { |
| Class<?> versionProps = Class.forName("java.lang.VersionProps"); |
| Method parseVersionNumbers = |
| versionProps.getDeclaredMethod("parseVersionNumbers", String.class); |
| parseVersionNumbers.setAccessible(true); |
| |
| for (int i = 0; i < validVersions.length; i++) { |
| @SuppressWarnings("unchecked") |
| List<Integer> li = |
| (List<Integer>)parseVersionNumbers.invoke(null, validVersions[i]); |
| System.out.println(li); |
| if (!validLists[i].equals(li)) |
| throw new Exception(li + " != " + validLists[i]); |
| li = Runtime.Version.parse(validVersions[i]).version(); |
| if (!validLists[i].equals(li)) |
| throw new Exception(li + " != " + validLists[i]); |
| } |
| |
| for (int i = 0; i < invalidVersions.length; i++) { |
| try { |
| List<Integer> li = |
| (List<Integer>)parseVersionNumbers.invoke(null, invalidVersions[i]); |
| throw new Exception(invalidVersions[i] + |
| " not recognized as invalid by VersionProps.parseVersionNumbers()"); |
| } catch (InvocationTargetException ex) { |
| if (ex.getCause() instanceof IllegalArgumentException) { |
| System.out.println("OK - caught bad version string " + |
| invalidVersions[i]); |
| } else { |
| throw ex; |
| } |
| } |
| |
| try { |
| List<Integer> li = Runtime.Version.parse(invalidVersions[i]).version(); |
| throw new Exception(invalidVersions[i] + |
| " not recognized as invalid by Runtime.Version.parse()"); |
| } catch (IllegalArgumentException ex) { |
| continue; |
| } |
| } |
| } |
| } |