1 /* 2 * Copyright (c) 2007, 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 * @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 7020583 7036905 7066203 7101495 37 * 7003124 7085757 7028073 7171028 38 * @summary Verify locale data 39 * 40 */ 41 42 /* 43 * 44 * (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved 45 * (C) Copyright IBM Corp. 1996 - 1998 - All Rights Reserved 46 * 47 * Portions copyright (c) 2007 Sun Microsystems, Inc. 48 * All Rights Reserved. 49 * 50 * The original version of this source code and documentation 51 * is copyrighted and owned by Taligent, Inc., a wholly-owned 52 * subsidiary of IBM. These materials are provided under terms 53 * of a License Agreement between Taligent and Sun. This technology 54 * is protected by multiple US and International patents. 55 * 56 * This notice and attribution to Taligent may not be removed. 57 * Taligent is a registered trademark of Taligent, Inc. 58 * 59 * Permission to use, copy, modify, and distribute this software 60 * and its documentation for NON-COMMERCIAL purposes and without 61 * fee is hereby granted provided that this copyright notice 62 * appears in all copies. Please refer to the file "copyright.html" 63 * for further important copyright and licensing information. 64 * 65 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF 66 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 67 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 68 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR 69 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR 70 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. 71 * 72 */ 73 74 /* This test is a generalized test for verifying changes to the locale data. 75 * It is driven by an external file that specifies the particular pieces of locale 76 * data to check. That file is in .properties file format: a series of key/value 77 * pairs delimited by newline characters, with the keys separated from the values 78 * by = signs. The keys are similar in syntax to a Unix pathname, with keys at 79 * successive levels of containment in the resource-data hierarchy separated by 80 * slashes. The file is in ISO 8859-1 encoding, with control characters and 81 * non-ASCII characters denoted with backslash-u escape sequences. The program also allows 82 * blank lines and comment lines to be interspersed with the data. Comment lines 83 * begin with '#'. 84 * 85 * A data file for this test would look something like this:<pre> 86 * FormatData//MonthNames/0=January 87 * FormatData//MonthNames/1=February 88 * LocaleNames//US=United States 89 * LocaleNames//FR=France 90 * FormatData/fr_FR/MonthNames/0=janvier 91 * FormatData/fr_FR/MonthNames/1=f\u00e9vrier 92 * LocaleNames/fr_FR/US=\u00c9tats-Unis 93 * LocaleNames/fr_FR/FR=France</pre> 94 * 95 * You can use language tag with '-' in locale field like this:<pre> 96 * LocaleNames/sr-Latn/SR=Surinam 97 * FormatData/sr-Latn-BA/DayNames/2=utorak</pre> 98 * 99 * The command-line syntax of this test is 100 * <tt>java LocaleDataTest [-w] [{ -s | <filename> }]</tt> 101 * 102 * This program always sends its results to standard output. If -w is not specified, 103 * this program prints out only the differences between the data file and the actual 104 * resource data. If -w is specified, the program prints out every entry, comment, 105 * and blank line from the data file. Where there is a difference between the data 106 * file and the resource data, the data is the data from the resources. This feature 107 * can be used to quickly generate a new data file. 108 * 109 * The user can specify an optional filename or -s. If the user specifies a filename, 110 * the program uses that file as the data file. If the user specifies -s, the program 111 * reads its input from standard input rather than from a file. If the user specifies 112 * neither, the program reads its input from a file called LocaleData in the same 113 * directory the program itself resides in. 114 * 115 * The -nothrow option prevents the program from throwing an exception when it 116 * gets an error. -w implies -nothrow. 117 * 118 * Other command-line options can be specified, but are ignored. 119 * 120 * It's important to note what this test will NOT test. Certain changes to the locale 121 * data are meant to have certain effects on the internationalization frameworks. For 122 * instance, we could ensure round-trip formatting/parsing integrity for the full 123 * date/time format of SimpleDateFormat by making sure that the full date and time 124 * patterns include sufficient data. The test of this is not whether changes were 125 * made to the locale data; it's whether using this data gives round-trip integrity. 126 * Likewise, changing the currency patterns to use \u00a4 instead of local currency 127 * symbols isn't something that can be tested by this test; instead, you want to 128 * actually format currency values and make sure the proper currency symbol was used. 129 * 130 * This test by itself doesn't do an exhaustive comparison of locale data. It is 131 * possible to do this manually, however: Use the GenerateKeyList tool to produce 132 * a complete list of keys for the two versions of the locales you want to compare, 133 * and then diff them. This will flag additions and deletions. Generate a data file 134 * for the base version of the data using the -w option and the output from 135 * GenerateKeyList, and then use the resultant file as the data file when you run 136 * this test against the new version of the data. 137 */ 138 139 import java.io.*; 140 import java.text.*; 141 import java.util.Locale; 142 import java.util.ResourceBundle; 143 import java.util.ResourceBundle.Control; 144 import java.util.MissingResourceException; 145 146 public class LocaleDataTest 147 { 148 static final String TEXT_RESOURCES_PACKAGE ="sun.text.resources"; 149 static final String UTIL_RESOURCES_PACKAGE ="sun.util.resources"; 150 151 public static void main(String[] args) throws Exception { 152 153 // set up our flags and our input and output streams based on the 154 // command-line arguments (exceptions generated here will propagate out 155 // to the environment) 156 BufferedReader in = null; 157 PrintWriter out = null; 158 boolean writeNewFile = false; 159 boolean doThrow = true; 160 161 for (int i = 0; i < args.length; i++) { 162 if (args[i].equals("-w")) { 163 writeNewFile = true; 164 doThrow = false; 165 } 166 167 else if (args[i].equals("-nothrow")) 168 doThrow = false; 169 170 else if (args[i].equals("-s") && in == null) 171 in = new BufferedReader(new EscapeReader(new InputStreamReader(System.in, 172 "ISO8859_1"))); 173 else if (!args[i].startsWith("-") && in == null) 174 in = new BufferedReader(new EscapeReader(new InputStreamReader(new 175 FileInputStream(args[i]), "ISO8859_1"))); 176 } 177 if (in == null) { 178 File localeData = new File(System.getProperty("test.src", "."), "LocaleData"); 179 in = new BufferedReader(new EscapeReader(new InputStreamReader(new 180 FileInputStream(localeData), "ISO8859_1"))); 181 } 182 out = new PrintWriter(new EscapeWriter(new OutputStreamWriter(System.out, 183 "ISO8859_1")), true); 184 185 // perform the actual test 186 int errorCount = doTest(in, out, writeNewFile); 187 188 // write out the error count, and throw an exception out into the environment 189 // if there were any errors 190 if (errorCount != 0) { 191 if (!writeNewFile) 192 out.println("Test failed. " + errorCount + " errors."); 193 if (doThrow) 194 throw new Exception("Test failed. " + errorCount + " errors."); 195 } 196 else if (!writeNewFile) 197 out.println("Test passed."); 198 199 in.close(); 200 out.close(); 201 } 202 203 static int doTest(BufferedReader in, PrintWriter out, boolean writeNewFile) 204 throws Exception { 205 int errorCount = 0; 206 207 String key = null; 208 String expectedValue = null; 209 String line = in.readLine(); 210 while (line != null) { 211 if (line.startsWith("#") || line.length() == 0) { 212 if (writeNewFile) 213 out.println(line); 214 } 215 216 else { 217 int index = line.indexOf("="); 218 if (index == -1) { 219 key = line; 220 expectedValue = ""; 221 } 222 else { 223 key = line.substring(0, index); 224 if (index + 1 == line.length()) 225 expectedValue = ""; 226 else 227 expectedValue = line.substring(index + 1); 228 } 229 if (!processLine(key, expectedValue, out, writeNewFile)) 230 ++errorCount; 231 } 232 line = in.readLine(); 233 } 234 return errorCount; 235 } 236 237 static boolean processLine(String key, String expectedValue, PrintWriter out, 238 boolean writeNewFile) throws Exception { 239 String rbName, localeName, resTag, qualifier; 240 String language = "", country = "", variant = ""; 241 int index, oldIndex; 242 243 index = key.indexOf("/"); 244 if (index == -1 || index + 1 == key.length()) 245 throw new Exception("Malformed input file: no slashes in \"" + key + "\""); 246 rbName = key.substring(0, index); 247 248 oldIndex = index + 1; 249 index = key.indexOf("/", oldIndex); 250 if (index == -1 || index + 1 == key.length()) 251 throw new Exception("Malformed input file: \"" + key + "\" is missing locale name"); 252 localeName = key.substring(oldIndex, index); 253 boolean use_tag = localeName.indexOf("-") != -1; 254 255 if (use_tag == false && localeName.length() > 0) { 256 language = localeName.substring(0, 2); 257 if (localeName.length() > 3) { 258 country = localeName.substring(3, 5); 259 if (localeName.length() > 5) 260 variant = localeName.substring(6); 261 } 262 } 263 264 oldIndex = index + 1; 265 index = key.indexOf("/", oldIndex); 266 if (index == -1) 267 index = key.length(); 268 resTag = key.substring(oldIndex, index); 269 270 // TimeZone name may have "/" in it, for example "Asia/Taipei", so use "Asia\/Taipei in LocaleData. 271 if(resTag.endsWith("\\")) { 272 resTag = resTag.substring(0, resTag.length() - 1); 273 oldIndex = index; 274 index = key.indexOf("/", oldIndex + 1); 275 if (index == -1) index = key.length(); 276 resTag += key.substring(oldIndex, index); 277 } 278 279 if (index < key.length() - 1) 280 qualifier = key.substring(index + 1); 281 else 282 qualifier = ""; 283 284 String retrievedValue = null; 285 Object resource = null; 286 try { 287 String fullName = null; 288 if (rbName.equals("CalendarData") 289 || rbName.equals("CurrencyNames") 290 || rbName.equals("LocaleNames") 291 || rbName.equals("TimeZoneNames")) { 292 fullName = UTIL_RESOURCES_PACKAGE + "." + rbName; 293 } else { 294 fullName = TEXT_RESOURCES_PACKAGE + "." + rbName; 295 } 296 Locale locale; 297 if (use_tag) { 298 locale = Locale.forLanguageTag(localeName); 299 } else { 300 locale = new Locale(language, country, variant); 301 } 302 ResourceBundle bundle = ResourceBundle.getBundle(fullName, 303 locale, 304 JRELocaleResourceBundleControl.INSTANCE); 305 resource = bundle.getObject(resTag); 306 } 307 catch (MissingResourceException e) { 308 } 309 310 if (resource != null) { 311 if (resource instanceof String) { 312 retrievedValue = (String)resource; 313 } 314 else if (resource instanceof String[]) { 315 int element = Integer.valueOf(qualifier).intValue(); 316 String[] stringList = (String[])resource; 317 if (element >= 0 && element < stringList.length) 318 retrievedValue = stringList[element]; 319 } 320 else if (resource instanceof String[][]) { 321 String[][] stringArray = (String[][])resource; 322 int slash = qualifier.indexOf("/"); 323 if (slash == -1) { 324 for (int i = 0; i < stringArray.length; i++) { 325 if (stringArray[i][0].equals(qualifier)) 326 retrievedValue = stringArray[i][1]; 327 } 328 } 329 else { 330 int row = Integer.valueOf(qualifier.substring(0, slash)).intValue(); 331 int column = Integer.valueOf(qualifier.substring(slash + 1)).intValue(); 332 if (row >= 0 && row < stringArray.length && column >= 0 && column < 333 stringArray[row].length) 334 retrievedValue = stringArray[row][column]; 335 } 336 } 337 } 338 339 if (retrievedValue == null || !retrievedValue.equals(expectedValue)) { 340 if (retrievedValue == null) 341 retrievedValue = "<MISSING!>"; 342 343 if (writeNewFile) 344 out.println(key + "=" + retrievedValue); 345 else { 346 out.println("Mismatch in " + key + ":"); 347 out.println(" file = \"" + expectedValue + "\""); 348 out.println(" jvm = \"" + retrievedValue + "\""); 349 } 350 return false; 351 } 352 else { 353 if (writeNewFile) 354 out.println(key + "=" + expectedValue); 355 } 356 return true; 357 } 358 359 private static class JRELocaleResourceBundleControl extends ResourceBundle.Control { 360 static final JRELocaleResourceBundleControl INSTANCE = new JRELocaleResourceBundleControl(); 361 362 private JRELocaleResourceBundleControl() { 363 } 364 365 @Override 366 public Locale getFallbackLocale(String baseName, Locale locale) { 367 if (baseName == null || locale == null) { 368 throw new NullPointerException(); 369 } 370 return null; 371 } 372 373 private static final String CLDR = ".cldr"; 374 375 /** 376 * Changes baseName to its per-language package name and 377 * calls the super class implementation. For example, 378 * if the baseName is "sun.text.resources.FormatData" and locale is ja_JP, 379 * the baseName is changed to "sun.text.resources.ja.FormatData". If 380 * baseName contains "cldr", such as "sun.text.resources.cldr.FormatData", 381 * the name is changed to "sun.text.resources.cldr.jp.FormatData". 382 */ 383 @Override 384 public String toBundleName(String baseName, Locale locale) { 385 String newBaseName = baseName; 386 String lang = locale.getLanguage(); 387 if (lang.length() > 0) { 388 if (baseName.startsWith(UTIL_RESOURCES_PACKAGE) 389 || baseName.startsWith(TEXT_RESOURCES_PACKAGE)) { 390 // Assume the lengths are the same. 391 if (UTIL_RESOURCES_PACKAGE.length() 392 != TEXT_RESOURCES_PACKAGE.length()) { 393 throw new InternalError("The resources package names have different lengths."); 394 } 395 int index = TEXT_RESOURCES_PACKAGE.length(); 396 if (baseName.indexOf(CLDR, index) > 0) { 397 index += CLDR.length(); 398 } 399 newBaseName = baseName.substring(0, index + 1) + lang 400 + baseName.substring(index); 401 } 402 } 403 return super.toBundleName(newBaseName, locale); 404 } 405 } 406 } 407 408 class EscapeReader extends FilterReader { 409 public EscapeReader(Reader in) { 410 super(in); 411 } 412 413 public int read() throws IOException { 414 if (buffer != null) { 415 String b = buffer.toString(); 416 int result = b.charAt(0); 417 if (b.length() > 1) 418 buffer = new StringBuffer(b.substring(1)); 419 else 420 buffer = null; 421 return result; 422 } 423 else { 424 int result = super.read(); 425 if (result != '\\') 426 return result; 427 else { 428 buffer = new StringBuffer(); 429 result = super.read(); 430 buffer.append((char)result); 431 if (result == 'u') { 432 for (int i = 0; i < 4; i++) { 433 result = super.read(); 434 if (result == -1) 435 break; 436 buffer.append((char)result); 437 } 438 String number = buffer.toString().substring(1); 439 result = Integer.parseInt(number, 16); 440 buffer = null; 441 return result; 442 } 443 return '\\'; 444 } 445 } 446 } 447 448 public int read(char[] cbuf, int start, int len) throws IOException { 449 int p = start; 450 int end = start + len; 451 int c = 0; 452 while (c != -1 && p < end) { 453 c = read(); 454 if (c != -1) 455 cbuf[p++] = (char)c; 456 } 457 if (c == -1 && p == start) 458 return -1; 459 else 460 return p - start; 461 } 462 463 private StringBuffer buffer = null; 464 } 465 466 class EscapeWriter extends FilterWriter { 467 public EscapeWriter(Writer out) { 468 super(out); 469 } 470 471 public void write(int c) throws IOException { 472 if ((c >= ' ' && c <= '\u007e') || c == '\r' || c == '\n') 473 super.write(c); 474 else { 475 super.write('\\'); 476 super.write('u'); 477 String number = Integer.toHexString(c); 478 if (number.length() < 4) 479 number = zeros.substring(0, 4 - number.length()) + number; 480 super.write(number.charAt(0)); 481 super.write(number.charAt(1)); 482 super.write(number.charAt(2)); 483 super.write(number.charAt(3)); 484 } 485 } 486 487 public void write(char[] cbuf, int off, int len) throws IOException { 488 int end = off + len; 489 while (off < end) 490 write(cbuf[off++]); 491 } 492 493 public void write(String str, int off, int len) throws IOException { 494 int end = off + len; 495 while (off < end) 496 write(str.charAt(off++)); 497 } 498 499 private static String zeros = "0000"; 500 }