DefaultLocaleTest.java revision 4887:5e34726cb4bb
1/* 2 * Copyright (c) 2004, 2011, 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 24import java.io.BufferedReader; 25import java.io.BufferedWriter; 26import java.io.File; 27import java.io.IOException; 28import java.nio.charset.Charset; 29 30import static java.nio.file.Files.*; 31import static java.nio.file.StandardOpenOption.*; 32 33public class DefaultLocaleTest { 34 35 static final String setting = 36 "language:" + System.getProperty("user.language") + "_" + 37 "country:" + System.getProperty("user.country") + "_" + 38 "encoding:" + System.getProperty("file.encoding") + "_" + 39 "jnuEncoding:"+ System.getProperty("sun.jnu.encoding"); 40 41 public static void main(String[] args) throws IOException { 42 if (args != null && args.length > 1) { 43 File f = new File(args[1]); 44 switch (args[0]) { 45 case "-r": 46 System.out.println("reading file: " + args[1]); 47 String str = null; 48 try (BufferedReader in = newBufferedReader(f.toPath(), 49 Charset.defaultCharset())) { 50 str = in.readLine().trim(); 51 } 52 if (setting.equals(str)) { 53 System.out.println("Compared ok"); 54 } else { 55 System.out.println("Compare fails"); 56 System.out.println("EXPECTED: " + setting); 57 System.out.println("OBTAINED: " + str); 58 throw new RuntimeException("Test fails: compare failed"); 59 } 60 break; 61 case "-w": 62 System.out.println("writing file: " + args[1]); 63 try (BufferedWriter out = newBufferedWriter(f.toPath(), 64 Charset.defaultCharset(), CREATE_NEW)) { 65 out.write(setting); 66 } 67 break; 68 default: 69 throw new RuntimeException("ERROR: invalid arguments"); 70 } 71 } else { 72 throw new RuntimeException("ERROR: invalid arguments"); 73 } 74 } 75} 76