/*
* Copyright (c) 2010, 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 6987827
* @summary security/util/Resources.java needs improvement
*/
import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Set;
/**
* This test makes sure that the keys in resources files are using the new
* format and there is no duplication.
*/
public class NewNamesFormat {
public static void main(String[] args) throws Exception {
checkRes("sun.security.util.Resources");
checkRes("sun.security.util.AuthResources");
checkRes("sun.security.tools.JarSignerResources");
}
private static void checkRes(String resName) throws Exception {
System.out.println("Checking " + resName + "...");
Class clazz = Class.forName(resName);
Method m = clazz.getMethod("getContents");
Object[][] contents = (Object[][])m.invoke(clazz.newInstance());
Set<String> keys = new HashSet<String>();
for (Object[] pair: contents) {
String key = (String)pair[0];
if (keys.contains(key)) {
System.out.println("Found dup: " + key);
throw new Exception();
}
checkKey(key);
keys.add(key);
}
}
private static void checkKey(String key) throws Exception {
for (char c: key.toCharArray()) {
if (Character.isLetter(c) || Character.isDigit(c) ||
c == '{' || c == '}' || c == '.') {
// OK
} else {
System.out.println("Illegal char [" + c + "] in key: " + key);
throw new Exception();
}
}
}
}