1 /* 2 * Copyright (c) 2007, 2017, 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 7189611 8000983 7195759 8004489 8006509 38 * 7114053 7074882 7040556 8008577 8013836 8021121 6192407 6931564 8027695 39 * 8017142 8037343 8055222 8042126 8074791 8075173 8080774 8129361 8134916 40 * 8145136 8145952 8164784 8037111 8081643 7037368 8178872 8185841 8190918 41 * 8187946 8195478 42 * @summary Verify locale data 43 * @modules java.base/sun.util.resources 44 * @modules jdk.localedata 45 * @run main LocaleDataTest 46 * @run main LocaleDataTest -cldr 47 * 48 */ 49 50 /* 51 * 52 * (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved 53 * (C) Copyright IBM Corp. 1996 - 1998 - All Rights Reserved 54 * 55 * Portions copyright (c) 2007 Sun Microsystems, Inc. 56 * All Rights Reserved. 57 * 58 * The original version of this source code and documentation 59 * is copyrighted and owned by Taligent, Inc., a wholly-owned 60 * subsidiary of IBM. These materials are provided under terms 61 * of a License Agreement between Taligent and Sun. This technology 62 * is protected by multiple US and International patents. 63 * 64 * This notice and attribution to Taligent may not be removed. 65 * Taligent is a registered trademark of Taligent, Inc. 66 * 67 * Permission to use, copy, modify, and distribute this software 68 * and its documentation for NON-COMMERCIAL purposes and without 69 * fee is hereby granted provided that this copyright notice 70 * appears in all copies. Please refer to the file "copyright.html" 71 * for further important copyright and licensing information. 72 * 73 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF 74 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 75 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 76 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR 77 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR 78 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. 79 * 80 */ 81 82 /* This test is a generalized test for verifying changes to the locale data. 83 * It is driven by an external file that specifies the particular pieces of locale 84 * data to check. That file is in .properties file format: a series of key/value 85 * pairs delimited by newline characters, with the keys separated from the values 86 * by = signs. The keys are similar in syntax to a Unix pathname, with keys at 87 * successive levels of containment in the resource-data hierarchy separated by 88 * slashes. The file is in ISO 8859-1 encoding, with control characters and 89 * non-ASCII characters denoted with backslash-u escape sequences. The program also allows 90 * blank lines and comment lines to be interspersed with the data. Comment lines 91 * begin with '#'. 92 * 93 * A data file for this test would look something like this:<pre> 94 * FormatData//MonthNames/0=January 95 * FormatData//MonthNames/1=February 96 * LocaleNames//US=United States 97 * LocaleNames//FR=France 98 * FormatData/fr_FR/MonthNames/0=janvier 99 * FormatData/fr_FR/MonthNames/1=f\u00e9vrier 100 * LocaleNames/fr_FR/US=\u00c9tats-Unis 101 * LocaleNames/fr_FR/FR=France</pre> 102 * 103 * Second field which designates locale is in the form of: 104 * 1) Legacy locale notation using '_' as a locale component(language/country/variant) separator. 105 * language is a mandatory component. country and variant are optional, however, 106 * variant cannot exist without country. So for example, while "ja"/"ja_JP"/"ja_JP_JP" are valid, 107 * "_JP"/"ja__JP" are invalid. 108 * 109 * 2) BCP47 language tag notation in which we can specify language tag with '-' as a subtag 110 * separator. Language tag can be specified with '-' in locale field like this: 111 * <pre>LocaleNames/sr-Latn/SR=Surinam 112 * FormatData/sr-Latn-BA/DayNames/2=utorak</pre> 113 * 114 * The command-line syntax of this test is 115 * <tt>java LocaleDataTest [-w] [{ -s | <filename> }] [-cldr]</tt> 116 * 117 * This program always sends its results to standard output. If -w is not specified, 118 * this program prints out only the differences between the data file and the actual 119 * resource data. If -w is specified, the program prints out every entry, comment, 120 * and blank line from the data file. Where there is a difference between the data 121 * file and the resource data, the data is the data from the resources. This feature 122 * can be used to quickly generate a new data file. 123 * 124 * The user can specify an optional filename or -s. If the user specifies a filename, 125 * the program uses that file as the data file. If the user specifies -s, the program 126 * reads its input from standard input rather than from a file. If the user specifies 127 * neither, the program reads its input from a file called LocaleData in the same 128 * directory the program itself resides in. 129 * 130 * The -nothrow option prevents the program from throwing an exception when it 131 * gets an error. -w implies -nothrow. 132 * 133 * -cldr option specifies to test CLDR locale data. The default data file name for this 134 * option is "LocaleData.cldr". 135 * 136 * Other command-line options can be specified, but are ignored. 137 * 138 * It's important to note what this test will NOT test. Certain changes to the locale 139 * data are meant to have certain effects on the internationalization frameworks. For 140 * instance, we could ensure round-trip formatting/parsing integrity for the full 141 * date/time format of SimpleDateFormat by making sure that the full date and time 142 * patterns include sufficient data. The test of this is not whether changes were 143 * made to the locale data; it's whether using this data gives round-trip integrity. 144 * Likewise, changing the currency patterns to use \u00a4 instead of local currency 145 * symbols isn't something that can be tested by this test; instead, you want to 146 * actually format currency values and make sure the proper currency symbol was used. 147 * 148 * This test by itself doesn't do an exhaustive comparison of locale data. It is 149 * possible to do this manually, however: Use the GenerateKeyList tool to produce 150 * a complete list of keys for the two versions of the locales you want to compare, 151 * and then diff them. This will flag additions and deletions. Generate a data file 152 * for the base version of the data using the -w option and the output from 153 * GenerateKeyList, and then use the resultant file as the data file when you run 154 * this test against the new version of the data. 155 */ 156 157 import java.io.BufferedReader; 158 import java.io.File; 159 import java.io.FileInputStream; 160 import java.io.FilterReader; 161 import java.io.FilterWriter; 162 import java.io.IOException; 163 import java.io.InputStreamReader; 164 import java.io.OutputStreamWriter; 165 import java.io.PrintWriter; 166 import java.io.Reader; 167 import java.io.Writer; 168 import java.util.Locale; 169 import java.util.MissingResourceException; 170 import java.util.ResourceBundle; 171 import sun.util.resources.LocaleData; 172 173 public class LocaleDataTest 174 { 175 static final String TEXT_RESOURCES_PACKAGE ="sun.text.resources"; 176 static final String UTIL_RESOURCES_PACKAGE ="sun.util.resources"; 177 static final String DEFAULT_DATAFILE ="LocaleData"; 178 static String cldrSuffix = ""; 179 180 public static void main(String[] args) throws Exception { 181 182 // set up our flags and our input and output streams based on the 183 // command-line arguments (exceptions generated here will propagate out 184 // to the environment) 185 BufferedReader in = null; 186 PrintWriter out = null; 187 boolean writeNewFile = false; 188 boolean doThrow = true; 189 190 for (int i = 0; i < args.length; i++) { 191 if (args[i].equals("-w")) { 192 writeNewFile = true; 193 doThrow = false; 194 } 195 196 else if (args[i].equals("-nothrow")) 197 doThrow = false; 198 199 else if (args[i].equals("-cldr")) { 200 cldrSuffix = ".cldr"; 201 } 202 203 else if (args[i].equals("-s") && in == null) 204 in = new BufferedReader(new EscapeReader(new InputStreamReader(System.in, 205 "ISO8859_1"))); 206 else if (!args[i].startsWith("-") && in == null) 207 in = new BufferedReader(new EscapeReader(new InputStreamReader(new 208 FileInputStream(args[i]), "ISO8859_1"))); 209 } 210 if (in == null) { 211 File localeData = new File(System.getProperty("test.src", "."), DEFAULT_DATAFILE + cldrSuffix); 212 in = new BufferedReader(new EscapeReader(new InputStreamReader(new 213 FileInputStream(localeData), "ISO8859_1"))); 214 } 215 out = new PrintWriter(new EscapeWriter(new OutputStreamWriter(System.out, 216 "ISO8859_1")), true); 217 218 // perform the actual test 219 int errorCount = doTest(in, out, writeNewFile); 220 221 // write out the error count, and throw an exception out into the environment 222 // if there were any errors 223 if (errorCount != 0) { 224 if (!writeNewFile) 225 out.println("Test failed. " + errorCount + " errors."); 226 if (doThrow) 227 throw new Exception("Test failed. " + errorCount + " errors."); 228 } 229 else if (!writeNewFile) 230 out.println("Test passed."); 231 232 in.close(); 233 out.close(); 234 } 235 236 static int doTest(BufferedReader in, PrintWriter out, boolean writeNewFile) 237 throws Exception { 238 int errorCount = 0; 239 240 String key = null; 241 String expectedValue = null; 242 String line = in.readLine(); 243 while (line != null) { 244 if (line.startsWith("#") || line.length() == 0) { 245 if (writeNewFile) 246 out.println(line); 247 } 248 249 else { 250 int index = line.indexOf("="); 251 if (index == -1) { 252 key = line; 253 expectedValue = ""; 254 } 255 else { 256 key = line.substring(0, index); 257 if (index + 1 == line.length()) 258 expectedValue = ""; 259 else 260 expectedValue = line.substring(index + 1); 261 } 262 if (!processLine(key, expectedValue, out, writeNewFile)) 263 ++errorCount; 264 } 265 line = in.readLine(); 266 } 267 return errorCount; 268 } 269 270 static boolean processLine(String key, String expectedValue, PrintWriter out, 271 boolean writeNewFile) throws Exception { 272 String rbName, localeName, resTag, qualifier; 273 String language = "", country = "", variant = ""; 274 int index, oldIndex; 275 276 index = key.indexOf("/"); 277 if (index == -1 || index + 1 == key.length()) 278 throw new Exception("Malformed input file: no slashes in \"" + key + "\""); 279 rbName = key.substring(0, index); 280 281 oldIndex = index + 1; 282 index = key.indexOf("/", oldIndex); 283 if (index == -1 || index + 1 == key.length()) 284 throw new Exception("Malformed input file: \"" + key + "\" is missing locale name"); 285 localeName = key.substring(oldIndex, index); 286 boolean use_tag = localeName.indexOf("-") != -1; 287 if (use_tag == false && localeName.length() > 0) { 288 String[] locDetails = localeName.split("_"); 289 switch (locDetails.length) { 290 case 1: 291 language = locDetails[0]; 292 break; 293 case 2: 294 language = locDetails[0]; 295 country = locDetails[1]; 296 break; 297 case 3: 298 language = locDetails[0]; 299 country = locDetails[1]; 300 variant = locDetails[2]; 301 break; 302 default: 303 throw new Exception("locale not specified properly " + locDetails); 304 } 305 } 306 oldIndex = index + 1; 307 index = key.indexOf("/", oldIndex); 308 if (index == -1) 309 index = key.length(); 310 resTag = key.substring(oldIndex, index); 311 312 // TimeZone name may have "/" in it, for example "Asia/Taipei", so use "Asia\/Taipei in LocaleData. 313 if(resTag.endsWith("\\")) { 314 resTag = resTag.substring(0, resTag.length() - 1); 315 oldIndex = index; 316 index = key.indexOf("/", oldIndex + 1); 317 if (index == -1) index = key.length(); 318 resTag += key.substring(oldIndex, index); 319 } 320 321 if (index < key.length() - 1) 322 qualifier = key.substring(index + 1); 323 else 324 qualifier = ""; 325 326 String retrievedValue = null; 327 Object resource = null; 328 try { 329 String fullName = null; 330 if (rbName.equals("CalendarData") 331 || rbName.equals("CurrencyNames") 332 || rbName.equals("LocaleNames") 333 || rbName.equals("TimeZoneNames")) { 334 fullName = UTIL_RESOURCES_PACKAGE + cldrSuffix + "." + rbName; 335 } else { 336 fullName = TEXT_RESOURCES_PACKAGE + cldrSuffix + "." + rbName; 337 } 338 Locale locale; 339 if (use_tag) { 340 locale = Locale.forLanguageTag(localeName); 341 } else { 342 locale = new Locale(language, country, variant); 343 } 344 ResourceBundle bundle = LocaleData.getBundle(fullName, locale); 345 resource = bundle.getObject(resTag); 346 } 347 catch (MissingResourceException e) { 348 } 349 350 if (resource != null) { 351 if (resource instanceof String) { 352 retrievedValue = (String)resource; 353 } 354 else if (resource instanceof String[]) { 355 int element = Integer.valueOf(qualifier).intValue(); 356 String[] stringList = (String[])resource; 357 if (element >= 0 && element < stringList.length) 358 retrievedValue = stringList[element]; 359 } 360 else if (resource instanceof String[][]) { 361 String[][] stringArray = (String[][])resource; 362 int slash = qualifier.indexOf("/"); 363 if (slash == -1) { 364 for (int i = 0; i < stringArray.length; i++) { 365 if (stringArray[i][0].equals(qualifier)) 366 retrievedValue = stringArray[i][1]; 367 } 368 } 369 else { 370 int row = Integer.valueOf(qualifier.substring(0, slash)).intValue(); 371 int column = Integer.valueOf(qualifier.substring(slash + 1)).intValue(); 372 if (row >= 0 && row < stringArray.length && column >= 0 && column < 373 stringArray[row].length) 374 retrievedValue = stringArray[row][column]; 375 } 376 } 377 } 378 379 if (retrievedValue == null || !retrievedValue.equals(expectedValue)) { 380 if (retrievedValue == null) 381 retrievedValue = "<MISSING!>"; 382 383 if (writeNewFile) 384 out.println(key + "=" + retrievedValue); 385 else { 386 out.println("Mismatch in " + key + ":"); 387 out.println(" file = \"" + expectedValue + "\""); 388 out.println(" jvm = \"" + retrievedValue + "\""); 389 } 390 return false; 391 } 392 else { 393 if (writeNewFile) 394 out.println(key + "=" + expectedValue); 395 } 396 return true; 397 } 398 } 399 400 class EscapeReader extends FilterReader { 401 public EscapeReader(Reader in) { 402 super(in); 403 } 404 405 public int read() throws IOException { 406 if (buffer != null) { 407 String b = buffer.toString(); 408 int result = b.charAt(0); 409 if (b.length() > 1) 410 buffer = new StringBuffer(b.substring(1)); 411 else 412 buffer = null; 413 return result; 414 } 415 else { 416 int result = super.read(); 417 if (result != '\\') 418 return result; 419 else { 420 buffer = new StringBuffer(); 421 result = super.read(); 422 buffer.append((char)result); 423 if (result == 'u') { 424 for (int i = 0; i < 4; i++) { 425 result = super.read(); 426 if (result == -1) 427 break; 428 buffer.append((char)result); 429 } 430 String number = buffer.toString().substring(1); 431 result = Integer.parseInt(number, 16); 432 buffer = null; 433 return result; 434 } 435 return '\\'; 436 } 437 } 438 } 439 440 public int read(char[] cbuf, int start, int len) throws IOException { 441 int p = start; 442 int end = start + len; 443 int c = 0; 444 while (c != -1 && p < end) { 445 c = read(); 446 if (c != -1) 447 cbuf[p++] = (char)c; 448 } 449 if (c == -1 && p == start) 450 return -1; 451 else 452 return p - start; 453 } 454 455 private StringBuffer buffer = null; 456 } 457 458 class EscapeWriter extends FilterWriter { 459 public EscapeWriter(Writer out) { 460 super(out); 461 } 462 463 public void write(int c) throws IOException { 464 if ((c >= ' ' && c <= '\u007e') || c == '\r' || c == '\n') 465 super.write(c); 466 else { 467 super.write('\\'); 468 super.write('u'); 469 String number = Integer.toHexString(c); 470 if (number.length() < 4) 471 number = zeros.substring(0, 4 - number.length()) + number; 472 super.write(number.charAt(0)); 473 super.write(number.charAt(1)); 474 super.write(number.charAt(2)); 475 super.write(number.charAt(3)); 476 } 477 } 478 479 public void write(char[] cbuf, int off, int len) throws IOException { 480 int end = off + len; 481 while (off < end) 482 write(cbuf[off++]); 483 } 484 485 public void write(String str, int off, int len) throws IOException { 486 int end = off + len; 487 while (off < end) 488 write(str.charAt(off++)); 489 } 490 491 private static String zeros = "0000"; 492 }