1 /* 2 * Copyright (c) 2007, 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 /* 24 * @test 25 * @bug 4052473 4052679 4055602 4066550 4067619 4068012 4068073 4070174 4070452 26 * 4070178 4070450 4070695 4070725 4070795 4071003 4071183 4071782 4072013 27 * 4072388 4072773 4075404 4084356 4087238 4092361 4094033 4094371 4098518 28 * 4099810 4103218 4103220 4103861 4112136 4113638 4113654 4117054 4122468 29 * 4122840 4139860 4156708 4175306 4215747 4209960 4290801 4900884 4942982 30 * 4518811 4945388 4936845 4794068 4461740 4965260 4984277 4826794 5032580 31 * 5102005 5074431 6182685 6208712 6277020 6245766 6351682 6386647 6379382 32 * 6414459 6455680 6498742 6558863 6488119 6547501 6497154 6558856 6481177 33 * 6379214 6485516 6486607 4225362 4494727 6533691 6531591 6531593 6570259 34 * 6509039 6609737 6610748 6645271 6507067 6873931 6450945 6645268 6646611 35 * 6645405 6650730 6910489 6573250 6870908 6585666 6716626 6914413 6916787 36 * 6919624 6998391 7019267 7020960 7025837 37 * @summary Verify locale data 38 * 39 */ 40 41 /* 42 * 43 * (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved 44 * (C) Copyright IBM Corp. 1996 - 1998 - All Rights Reserved 45 * 46 * Portions copyright (c) 2007 Sun Microsystems, Inc. 47 * All Rights Reserved. 48 * 49 * The original version of this source code and documentation 50 * is copyrighted and owned by Taligent, Inc., a wholly-owned 51 * subsidiary of IBM. These materials are provided under terms 52 * of a License Agreement between Taligent and Sun. This technology 53 * is protected by multiple US and International patents. 54 * 55 * This notice and attribution to Taligent may not be removed. 56 * Taligent is a registered trademark of Taligent, Inc. 57 * 58 * Permission to use, copy, modify, and distribute this software 59 * and its documentation for NON-COMMERCIAL purposes and without 60 * fee is hereby granted provided that this copyright notice 61 * appears in all copies. Please refer to the file "copyright.html" 62 * for further important copyright and licensing information. 63 * 64 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF 65 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 66 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 67 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR 68 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR 69 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. 70 * 71 */ 72 73 /* This test is a generalized test for verifying changes to the locale data. 74 * It is driven by an external file that specifies the particular pieces of locale 75 * data to check. That file is in .properties file format: a series of key/value 76 * pairs delimited by newline characters, with the keys separated from the values 77 * by = signs. The keys are similar in syntax to a Unix pathname, with keys at 78 * successive levels of containment in the resource-data hierarchy separated by 79 * slashes. The file is in ISO 8859-1 encoding, with control characters and 80 * non-ASCII characters denoted with backslash-u escape sequences. The program also allows 81 * blank lines and comment lines to be interspersed with the data. Comment lines 82 * begin with '#'. 83 * 84 * A data file for this test would look something like this:<pre> 85 * FormatData//MonthNames/0=January 86 * FormatData//MonthNames/1=February 87 * LocaleNames//US=United States 88 * LocaleNames//FR=France 89 * FormatData/fr_FR/MonthNames/0=janvier 90 * FormatData/fr_FR/MonthNames/1=f\u00e9vrier 91 * LocaleNames/fr_FR/US=\u00c9tats-Unis 92 * LocaleNames/fr_FR/FR=France</pre> 93 * 94 * You can use language tag with '-' in locale field like this:<pre> 95 * LocaleNames/sr-Latn/SR=Surinam 96 * FormatData/sr-Latn-BA/DayNames/2=utorak</pre> 97 * 98 * The command-line syntax of this test is 99 * <tt>java LocaleDataTest [-w] [{ -s | <filename> }]</tt> 100 * 101 * This program always sends its results to standard output. If -w is not specified, 102 * this program prints out only the differences between the data file and the actual 103 * resource data. If -w is specified, the program prints out every entry, comment, 104 * and blank line from the data file. Where there is a difference between the data 105 * file and the resource data, the data is the data from the resources. This feature 106 * can be used to quickly generate a new data file. 107 * 108 * The user can specify an optional filename or -s. If the user specifies a filename, 109 * the program uses that file as the data file. If the user specifies -s, the program 110 * reads its input from standard input rather than from a file. If the user specifies 111 * neither, the program reads its input from a file called LocaleData in the same 112 * directory the program itself resides in. 113 * 114 * The -nothrow option prevents the program from throwing an exception when it 115 * gets an error. -w implies -nothrow. 116 * 117 * Other command-line options can be specified, but are ignored. 118 * 119 * It's important to note what this test will NOT test. Certain changes to the locale 120 * data are meant to have certain effects on the internationalization frameworks. For 121 * instance, we could ensure round-trip formatting/parsing integrity for the full 122 * date/time format of SimpleDateFormat by making sure that the full date and time 123 * patterns include sufficient data. The test of this is not whether changes were 124 * made to the locale data; it's whether using this data gives round-trip integrity. 125 * Likewise, changing the currency patterns to use \u00a4 instead of local currency 126 * symbols isn't something that can be tested by this test; instead, you want to 127 * actually format currency values and make sure the proper currency symbol was used. 128 * 129 * This test by itself doesn't do an exhaustive comparison of locale data. It is 130 * possible to do this manually, however: Use the GenerateKeyList tool to produce 131 * a complete list of keys for the two versions of the locales you want to compare, 132 * and then diff them. This will flag additions and deletions. Generate a data file 133 * for the base version of the data using the -w option and the output from 134 * GenerateKeyList, and then use the resultant file as the data file when you run 135 * this test against the new version of the data. 136 */ 137 138 import java.io.*; 139 import java.text.*; 140 import java.util.Locale; 141 import java.util.ResourceBundle; 142 import java.util.ResourceBundle.Control; 143 import java.util.MissingResourceException; 144 145 public class LocaleDataTest 146 { 147 public static void main(String[] args) throws Exception { 148 149 // set up our flags and our input and output streams based on the 150 // command-line arguments (exceptions generated here will propagate out 151 // to the environment) 152 BufferedReader in = null; 153 PrintWriter out = null; 154 boolean writeNewFile = false; 155 boolean doThrow = true; 156 157 for (int i = 0; i < args.length; i++) { 158 if (args[i].equals("-w")) { 159 writeNewFile = true; 160 doThrow = false; 161 } 162 163 else if (args[i].equals("-nothrow")) 164 doThrow = false; 165 166 else if (args[i].equals("-s") && in == null) 167 in = new BufferedReader(new EscapeReader(new InputStreamReader(System.in, 168 "ISO8859_1"))); 169 else if (!args[i].startsWith("-") && in == null) 170 in = new BufferedReader(new EscapeReader(new InputStreamReader(new 171 FileInputStream(args[i]), "ISO8859_1"))); 172 } 173 if (in == null) { 174 File localeData = new File(System.getProperty("test.src", "."), "LocaleData"); 175 in = new BufferedReader(new EscapeReader(new InputStreamReader(new 176 FileInputStream(localeData), "ISO8859_1"))); 177 } 178 out = new PrintWriter(new EscapeWriter(new OutputStreamWriter(System.out, 179 "ISO8859_1")), true); 180 181 // perform the actual test 182 int errorCount = doTest(in, out, writeNewFile); 183 184 // write out the error count, and throw an exception out into the environment 185 // if there were any errors 186 if (errorCount != 0) { 187 if (!writeNewFile) 188 out.println("Test failed. " + errorCount + " errors."); 189 if (doThrow) 190 throw new Exception("Test failed. " + errorCount + " errors."); 191 } 192 else if (!writeNewFile) 193 out.println("Test passed."); 194 195 in.close(); 196 out.close(); 197 } 198 199 static int doTest(BufferedReader in, PrintWriter out, boolean writeNewFile) 200 throws Exception { 201 int errorCount = 0; 202 203 String key = null; 204 String expectedValue = null; 205 String line = in.readLine(); 206 while (line != null) { 207 if (line.startsWith("#") || line.length() == 0) { 208 if (writeNewFile) 209 out.println(line); 210 } 211 212 else { 213 int index = line.indexOf("="); 214 if (index == -1) { 215 key = line; 216 expectedValue = ""; 217 } 218 else { 219 key = line.substring(0, index); 220 if (index + 1 == line.length()) 221 expectedValue = ""; 222 else 223 expectedValue = line.substring(index + 1); 224 } 225 if (!processLine(key, expectedValue, out, writeNewFile)) 226 ++errorCount; 227 } 228 line = in.readLine(); 229 } 230 return errorCount; 231 } 232 233 static boolean processLine(String key, String expectedValue, PrintWriter out, 234 boolean writeNewFile) throws Exception { 235 String rbName, localeName, resTag, qualifier; 236 String language = "", country = "", variant = ""; 237 int index, oldIndex; 238 239 index = key.indexOf("/"); 240 if (index == -1 || index + 1 == key.length()) 241 throw new Exception("Malformed input file: no slashes in \"" + key + "\""); 242 rbName = key.substring(0, index); 243 244 oldIndex = index + 1; 245 index = key.indexOf("/", oldIndex); 246 if (index == -1 || index + 1 == key.length()) 247 throw new Exception("Malformed input file: \"" + key + "\" is missing locale name"); 248 localeName = key.substring(oldIndex, index); 249 boolean use_tag = localeName.indexOf("-") != -1; 250 251 if (use_tag == false && localeName.length() > 0) { 252 language = localeName.substring(0, 2); 253 if (localeName.length() > 3) { 254 country = localeName.substring(3, 5); 255 if (localeName.length() > 5) 256 variant = localeName.substring(6); 257 } 258 } 259 260 oldIndex = index + 1; 261 index = key.indexOf("/", oldIndex); 262 if (index == -1) 263 index = key.length(); 264 resTag = key.substring(oldIndex, index); 265 266 // TimeZone name may have "/" in it, for example "Asia/Taipei", so use "Asia\/Taipei in LocaleData. 267 if(resTag.endsWith("\\")) { 268 resTag = resTag.substring(0, resTag.length() - 1); 269 oldIndex = index; 270 index = key.indexOf("/", oldIndex + 1); 271 if (index == -1) index = key.length(); 272 resTag += key.substring(oldIndex, index); 273 } 274 275 if (index < key.length() - 1) 276 qualifier = key.substring(index + 1); 277 else 278 qualifier = ""; 279 280 String retrievedValue = null; 281 Object resource = null; 282 try { 283 String fullName = null; 284 if (rbName.equals("CalendarData") 285 || rbName.equals("CurrencyNames") 286 || rbName.equals("LocaleNames") 287 || rbName.equals("TimeZoneNames")) { 288 fullName = "sun.util.resources." + rbName; 289 } else { 290 fullName = "sun.text.resources." + rbName; 291 } 292 Locale locale; 293 if (use_tag) { 294 locale = Locale.forLanguageTag(localeName); 295 } else { 296 locale = new Locale(language, country, variant); 297 } 298 ResourceBundle bundle = ResourceBundle.getBundle(fullName, 299 locale, 300 ResourceBundle.Control.getNoFallbackControl(Control.FORMAT_DEFAULT)); 301 resource = bundle.getObject(resTag); 302 } 303 catch (MissingResourceException e) { 304 } 305 306 if (resource != null) { 307 if (resource instanceof String) { 308 retrievedValue = (String)resource; 309 } 310 else if (resource instanceof String[]) { 311 int element = Integer.valueOf(qualifier).intValue(); 312 String[] stringList = (String[])resource; 313 if (element >= 0 || element < stringList.length) 314 retrievedValue = stringList[element]; 315 } 316 else if (resource instanceof String[][]) { 317 String[][] stringArray = (String[][])resource; 318 int slash = qualifier.indexOf("/"); 319 if (slash == -1) { 320 for (int i = 0; i < stringArray.length; i++) { 321 if (stringArray[i][0].equals(qualifier)) 322 retrievedValue = stringArray[i][1]; 323 } 324 } 325 else { 326 int row = Integer.valueOf(qualifier.substring(0, slash)).intValue(); 327 int column = Integer.valueOf(qualifier.substring(slash + 1)).intValue(); 328 if (row >= 0 || row < stringArray.length || column >= 0 || column < 329 stringArray[row].length) 330 retrievedValue = stringArray[row][column]; 331 } 332 } 333 } 334 335 if (retrievedValue == null || !retrievedValue.equals(expectedValue)) { 336 if (retrievedValue == null) 337 retrievedValue = "<MISSING!>"; 338 339 if (writeNewFile) 340 out.println(key + "=" + retrievedValue); 341 else { 342 out.println("Mismatch in " + key + ":"); 343 out.println(" file = \"" + expectedValue + "\""); 344 out.println(" jvm = \"" + retrievedValue + "\""); 345 } 346 return false; 347 } 348 else { 349 if (writeNewFile) 350 out.println(key + "=" + expectedValue); 351 } 352 return true; 353 } 354 } 355 356 class EscapeReader extends FilterReader { 357 public EscapeReader(Reader in) { 358 super(in); 359 } 360 361 public int read() throws IOException { 362 if (buffer != null) { 363 String b = buffer.toString(); 364 int result = b.charAt(0); 365 if (b.length() > 1) 366 buffer = new StringBuffer(b.substring(1)); 367 else 368 buffer = null; 369 return result; 370 } 371 else { 372 int result = super.read(); 373 if (result != '\\') 374 return result; 375 else { 376 buffer = new StringBuffer(); 377 result = super.read(); 378 buffer.append((char)result); 379 if (result == 'u') { 380 for (int i = 0; i < 4; i++) { 381 result = super.read(); 382 if (result == -1) 383 break; 384 buffer.append((char)result); 385 } 386 String number = buffer.toString().substring(1); 387 result = Integer.parseInt(number, 16); 388 buffer = null; 389 return result; 390 } 391 return '\\'; 392 } 393 } 394 } 395 396 public int read(char[] cbuf, int start, int len) throws IOException { 397 int p = start; 398 int end = start + len; 399 int c = 0; 400 while (c != -1 && p < end) { 401 c = read(); 402 if (c != -1) 403 cbuf[p++] = (char)c; 404 } 405 if (c == -1 && p == start) 406 return -1; 407 else 408 return p - start; 409 } 410 411 private StringBuffer buffer = null; 412 } 413 414 class EscapeWriter extends FilterWriter { 415 public EscapeWriter(Writer out) { 416 super(out); 417 } 418 419 public void write(int c) throws IOException { 420 if ((c >= ' ' && c <= '\u007e') || c == '\r' || c == '\n') 421 super.write(c); 422 else { 423 super.write('\\'); 424 super.write('u'); 425 String number = Integer.toHexString(c); 426 if (number.length() < 4) 427 number = zeros.substring(0, 4 - number.length()) + number; 428 super.write(number.charAt(0)); 429 super.write(number.charAt(1)); 430 super.write(number.charAt(2)); 431 super.write(number.charAt(3)); 432 } 433 } 434 435 public void write(char[] cbuf, int off, int len) throws IOException { 436 int end = off + len; 437 while (off < end) 438 write(cbuf[off++]); 439 } 440 441 public void write(String str, int off, int len) throws IOException { 442 int end = off + len; 443 while (off < end) 444 write(str.charAt(off++)); 445 } 446 447 private static String zeros = "0000"; 448 }