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 * @modules java.base/sun.security.util 28 * java.base/sun.security.tools.keytool 29 * jdk.jartool/sun.security.tools.jarsigner 30 * jdk.policytool/sun.security.tools.policytool 31 * @summary security/util/Resources.java needs improvement 32 * @run main/othervm NewNamesFormat 33 */ 34 35 36 import java.lang.reflect.Method; 37 import java.util.HashSet; 38 import java.util.Set; 39 40 /** 41 * This test makes sure that the keys in resources files are using the new 42 * format and there is no duplication. 43 */ 44 public class NewNamesFormat { 45 public static void main(String[] args) throws Exception { 46 checkRes("sun.security.util.Resources"); 47 checkRes("sun.security.util.AuthResources"); 48 checkRes("sun.security.tools.jarsigner.Resources"); 49 checkRes("sun.security.tools.keytool.Resources"); 50 checkRes("sun.security.tools.policytool.Resources"); 51 } 52 53 private static void checkRes(String resName) throws Exception { 54 System.out.println("Checking " + resName + "..."); 55 Class clazz = Class.forName(resName); 56 Method m = clazz.getMethod("getContents"); 57 Object[][] contents = (Object[][])m.invoke(clazz.newInstance()); 58 Set<String> keys = new HashSet<String>(); 59 for (Object[] pair: contents) { 60 String key = (String)pair[0]; 61 if (keys.contains(key)) { 62 System.out.println("Found dup: " + key); 63 throw new Exception(); 64 } 65 checkKey(key); 66 keys.add(key); 67 } 68 } 69 70 private static void checkKey(String key) throws Exception { 71 for (char c: key.toCharArray()) { 72 if (Character.isLetter(c) || Character.isDigit(c) || 73 c == '{' || c == '}' || c == '.') { 74 // OK 75 } else { 76 System.out.println("Illegal char [" + c + "] in key: " + key); 77 throw new Exception(); 78 } 79 } 80 } 81 }