NewNamesFormat.java revision 6073:cea72c2bf071
1/* 2 * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* 25 * @test 26 * @bug 6987827 27 * @summary security/util/Resources.java needs improvement 28 */ 29 30 31import java.lang.reflect.Method; 32import java.util.HashSet; 33import java.util.Set; 34 35/** 36 * This test makes sure that the keys in resources files are using the new 37 * format and there is no duplication. 38 */ 39public class NewNamesFormat { 40 public static void main(String[] args) throws Exception { 41 checkRes("sun.security.util.Resources"); 42 checkRes("sun.security.util.AuthResources"); 43 checkRes("sun.security.tools.jarsigner.Resources"); 44 checkRes("sun.security.tools.keytool.Resources"); 45 checkRes("sun.security.tools.policytool.Resources"); 46 } 47 48 private static void checkRes(String resName) throws Exception { 49 System.out.println("Checking " + resName + "..."); 50 Class clazz = Class.forName(resName); 51 Method m = clazz.getMethod("getContents"); 52 Object[][] contents = (Object[][])m.invoke(clazz.newInstance()); 53 Set<String> keys = new HashSet<String>(); 54 for (Object[] pair: contents) { 55 String key = (String)pair[0]; 56 if (keys.contains(key)) { 57 System.out.println("Found dup: " + key); 58 throw new Exception(); 59 } 60 checkKey(key); 61 keys.add(key); 62 } 63 } 64 65 private static void checkKey(String key) throws Exception { 66 for (char c: key.toCharArray()) { 67 if (Character.isLetter(c) || Character.isDigit(c) || 68 c == '{' || c == '}' || c == '.') { 69 // OK 70 } else { 71 System.out.println("Illegal char [" + c + "] in key: " + key); 72 throw new Exception(); 73 } 74 } 75 } 76} 77