1/* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18package org.apache.harmony.tests.java.util; 19 20import dalvik.annotation.KnownFailure; 21import java.io.File; 22import java.net.MalformedURLException; 23import java.net.URL; 24import java.net.URLClassLoader; 25import java.util.Enumeration; 26import java.util.Locale; 27import java.util.MissingResourceException; 28import java.util.ResourceBundle; 29import java.util.StringTokenizer; 30import java.util.Vector; 31import org.apache.harmony.tests.java.util.support.B; 32import tests.support.resource.Support_Resources; 33 34public class ResourceBundleTest extends junit.framework.TestCase { 35 36 public void test_getCandidateLocales() throws Exception { 37 ResourceBundle.Control c = ResourceBundle.Control.getControl(ResourceBundle.Control.FORMAT_DEFAULT); 38 assertEquals("[en_US, en, ]", c.getCandidateLocales("base", Locale.US).toString()); 39 assertEquals("[de_CH, de, ]", c.getCandidateLocales("base", new Locale("de", "CH")).toString()); 40 } 41 42 /** 43 * java.util.ResourceBundle#getBundle(java.lang.String, 44 * java.util.Locale) 45 */ 46 public void test_getBundleLjava_lang_StringLjava_util_Locale() { 47 ResourceBundle bundle; 48 String name = "tests.support.Support_TestResource"; 49 Locale defLocale = Locale.getDefault(); 50 51 Locale.setDefault(new Locale("en", "US")); 52 bundle = ResourceBundle.getBundle(name, new Locale("fr", "FR", "VAR")); 53 assertEquals("Wrong bundle fr_FR_VAR", "frFRVARValue4", bundle.getString("parent4")); 54 55 bundle = ResourceBundle.getBundle(name, new Locale("fr", "FR", "v1")); 56 assertEquals("Wrong bundle fr_FR_v1", "frFRValue4", bundle.getString("parent4")); 57 58 bundle = ResourceBundle.getBundle(name, new Locale("fr", "US", "VAR")); 59 assertEquals("Wrong bundle fr_US_var", "frValue4", bundle.getString("parent4")); 60 61 bundle = ResourceBundle.getBundle(name, new Locale("de", "FR", "VAR")); 62 assertEquals("Wrong bundle de_FR_var", "enUSValue4", bundle.getString("parent4")); 63 64 Locale.setDefault(new Locale("fr", "FR", "VAR")); 65 bundle = ResourceBundle.getBundle(name, new Locale("de", "FR", "v1")); 66 assertEquals("Wrong bundle de_FR_var 2", "frFRVARValue4", bundle.getString("parent4")); 67 68 Locale.setDefault(new Locale("de", "US")); 69 bundle = ResourceBundle.getBundle(name, new Locale("de", "FR", "var")); 70 assertEquals("Wrong bundle de_FR_var 2", "parentValue4", bundle.getString("parent4") 71 ); 72 73 try { 74 ResourceBundle.getBundle(null, Locale.US); 75 fail("NullPointerException expected"); 76 } catch (NullPointerException ee) { 77 //expected 78 } 79 try { 80 ResourceBundle.getBundle("blah", (Locale) null); 81 fail("NullPointerException expected"); 82 } catch (NullPointerException ee) { 83 //expected 84 } 85 86 87 try { 88 ResourceBundle.getBundle("", new Locale("xx", "yy")); 89 fail("MissingResourceException expected"); 90 } catch (MissingResourceException ee) { 91 //expected 92 } 93 } 94 95 /** 96 * java.util.ResourceBundle#getBundle(java.lang.String, 97 * java.util.Locale, java.lang.ClassLoader) 98 */ 99 @KnownFailure("It's not allowed to pass null as parent class loader to" 100 + " a new ClassLoader anymore. Maybe we need to change" 101 + " URLClassLoader to allow this? It's not specified.") 102 public void test_getBundleLjava_lang_StringLjava_util_LocaleLjava_lang_ClassLoader() { 103 String classPath = System.getProperty("java.class.path"); 104 StringTokenizer tok = new StringTokenizer(classPath, File.pathSeparator); 105 Vector<URL> urlVec = new Vector<URL>(); 106 String resPackage = Support_Resources.RESOURCE_PACKAGE; 107 try { 108 while (tok.hasMoreTokens()) { 109 String path = tok.nextToken(); 110 String url; 111 if (new File(path).isDirectory()) 112 url = "file:" + path + resPackage + "subfolder/"; 113 else 114 url = "jar:file:" + path + "!" + resPackage + "subfolder/"; 115 urlVec.addElement(new URL(url)); 116 } 117 } catch (MalformedURLException e) { 118 } 119 URL[] urls = new URL[urlVec.size()]; 120 for (int i = 0; i < urlVec.size(); i++) 121 urls[i] = urlVec.elementAt(i); 122 URLClassLoader loader = new URLClassLoader(urls, null); 123 124 String name = Support_Resources.RESOURCE_PACKAGE_NAME 125 + ".hyts_resource"; 126 ResourceBundle bundle = ResourceBundle.getBundle(name, Locale 127 .getDefault()); 128 assertEquals("Wrong value read", "parent", bundle.getString("property")); 129 bundle = ResourceBundle.getBundle(name, Locale.getDefault(), loader); 130 assertEquals("Wrong cached value", 131 "resource", bundle.getString("property")); 132 133 try { 134 ResourceBundle.getBundle(null, Locale.getDefault(), loader); 135 fail("NullPointerException expected"); 136 } catch (NullPointerException ee) { 137 //expected 138 } 139 140 try { 141 ResourceBundle.getBundle(name, null, loader); 142 fail("NullPointerException expected"); 143 } catch (NullPointerException ee) { 144 //expected 145 } 146 147 try { 148 ResourceBundle.getBundle(name, Locale.getDefault(), (ClassLoader) null); 149 fail("NullPointerException expected"); 150 } catch (NullPointerException ee) { 151 //expected 152 } 153 154 try { 155 ResourceBundle.getBundle("", Locale.getDefault(), loader); 156 fail("MissingResourceException expected"); 157 } catch (MissingResourceException ee) { 158 //expected 159 } 160 161 // Regression test for Harmony-3823 162 B bb = new B(); 163 String s = bb.find("nonexistent"); 164 s = bb.find("name"); 165 assertEquals("Wrong property got", "Name", s); 166 } 167 168 /** 169 * java.util.ResourceBundle#getString(java.lang.String) 170 */ 171 public void test_getStringLjava_lang_String() { 172 ResourceBundle bundle; 173 String name = "tests.support.Support_TestResource"; 174 Locale.setDefault(new Locale("en", "US")); 175 bundle = ResourceBundle.getBundle(name, new Locale("fr", "FR", "VAR")); 176 assertEquals("Wrong value parent4", 177 "frFRVARValue4", bundle.getString("parent4")); 178 assertEquals("Wrong value parent3", 179 "frFRValue3", bundle.getString("parent3")); 180 assertEquals("Wrong value parent2", 181 "frValue2", bundle.getString("parent2")); 182 assertEquals("Wrong value parent1", 183 "parentValue1", bundle.getString("parent1")); 184 assertEquals("Wrong value child3", 185 "frFRVARChildValue3", bundle.getString("child3")); 186 assertEquals("Wrong value child2", 187 "frFRVARChildValue2", bundle.getString("child2")); 188 assertEquals("Wrong value child1", 189 "frFRVARChildValue1", bundle.getString("child1")); 190 191 try { 192 bundle.getString(null); 193 fail("NullPointerException expected"); 194 } catch (NullPointerException ee) { 195 //expected 196 } 197 198 try { 199 bundle.getString(""); 200 fail("MissingResourceException expected"); 201 } catch (MissingResourceException ee) { 202 //expected 203 } 204 205 try { 206 bundle.getString("IntegerVal"); 207 fail("ClassCastException expected"); 208 } catch (ClassCastException ee) { 209 //expected 210 } 211 } 212 public void test_getBundle_getClassName() { 213 // Regression test for Harmony-1759 214 Locale locale = Locale.GERMAN; 215 String nonExistentBundle = "Non-ExistentBundle"; 216 try { 217 ResourceBundle.getBundle(nonExistentBundle, locale, this.getClass() 218 .getClassLoader()); 219 fail("MissingResourceException expected!"); 220 } catch (MissingResourceException e) { 221 assertEquals(nonExistentBundle + "_" + locale, e.getClassName()); 222 } 223 224 try { 225 ResourceBundle.getBundle(nonExistentBundle, locale); 226 fail("MissingResourceException expected!"); 227 } catch (MissingResourceException e) { 228 assertEquals(nonExistentBundle + "_" + locale, e.getClassName()); 229 } 230 231 locale = Locale.getDefault(); 232 try { 233 ResourceBundle.getBundle(nonExistentBundle); 234 fail("MissingResourceException expected!"); 235 } catch (MissingResourceException e) { 236 assertEquals(nonExistentBundle + "_" + locale, e.getClassName()); 237 } 238 } 239 240 class Mock_ResourceBundle extends ResourceBundle { 241 @Override 242 public Enumeration<String> getKeys() { 243 return null; 244 } 245 246 @Override 247 protected Object handleGetObject(String key) { 248 return null; 249 } 250 } 251 252 public void test_constructor() { 253 assertNotNull(new Mock_ResourceBundle()); 254 } 255 256 public void test_getLocale() { 257 ResourceBundle bundle; 258 String name = "tests.support.Support_TestResource"; 259 Locale loc = Locale.getDefault(); 260 Locale.setDefault(new Locale("en", "US")); 261 262 bundle = ResourceBundle.getBundle(name, new Locale("fr", "FR", "VAR")); 263 assertEquals("fr_FR_VAR", bundle.getLocale().toString()); 264 265 bundle = ResourceBundle.getBundle(name, new Locale("fr", "FR", "v1")); 266 assertEquals("fr_FR", bundle.getLocale().toString()); 267 268 bundle = ResourceBundle.getBundle(name, new Locale("fr", "US", "VAR")); 269 assertEquals("fr", bundle.getLocale().toString()); 270 271 bundle = ResourceBundle.getBundle(name, new Locale("de", "FR", "VAR")); 272 assertEquals("en_US", bundle.getLocale().toString()); 273 274 bundle = ResourceBundle.getBundle(name, new Locale("de", "FR", "v1")); 275 assertEquals("en_US", bundle.getLocale().toString()); 276 277 bundle = ResourceBundle.getBundle(name, new Locale("de", "FR", "var")); 278 assertEquals("en_US", bundle.getLocale().toString()); 279 280 Locale.setDefault(loc); 281 } 282 283 public void test_getObjectLjava_lang_String() { 284 ResourceBundle bundle; 285 String name = "tests.support.Support_TestResource"; 286 Locale.setDefault(new Locale("en", "US")); 287 bundle = ResourceBundle.getBundle(name, new Locale("fr", "FR", "VAR")); 288 assertEquals("Wrong value parent4", 289 "frFRVARValue4", (String)bundle.getObject("parent4")); 290 assertEquals("Wrong value parent3", 291 "frFRValue3", (String)bundle.getObject("parent3")); 292 assertEquals("Wrong value parent2", 293 "frValue2", (String) bundle.getObject("parent2")); 294 assertEquals("Wrong value parent1", 295 "parentValue1", (String)bundle.getObject("parent1")); 296 assertEquals("Wrong value child3", 297 "frFRVARChildValue3", (String)bundle.getObject("child3")); 298 assertEquals("Wrong value child2", 299 "frFRVARChildValue2", (String) bundle.getObject("child2")); 300 assertEquals("Wrong value child1", 301 "frFRVARChildValue1", (String)bundle.getObject("child1")); 302 assertEquals("Wrong value IntegerVal", 303 1, bundle.getObject("IntegerVal")); 304 305 try { 306 bundle.getObject(null); 307 fail("NullPointerException expected"); 308 } catch (NullPointerException ee) { 309 //expected 310 } 311 312 try { 313 bundle.getObject(""); 314 fail("MissingResourceException expected"); 315 } catch (MissingResourceException ee) { 316 //expected 317 } 318 } 319 320 public void test_getStringArrayLjava_lang_String() { 321 ResourceBundle bundle; 322 String name = "tests.support.Support_TestResource"; 323 Locale.setDefault(new Locale("en", "US")); 324 bundle = ResourceBundle.getBundle(name, new Locale("fr", "FR", "VAR")); 325 326 String[] array = bundle.getStringArray("StringArray"); 327 for(int i = 0; i < array.length; i++) { 328 assertEquals("Str" + (i + 1), array[i]); 329 } 330 331 try { 332 bundle.getStringArray(null); 333 fail("NullPointerException expected"); 334 } catch (NullPointerException ee) { 335 //expected 336 } 337 338 try { 339 bundle.getStringArray(""); 340 fail("MissingResourceException expected"); 341 } catch (MissingResourceException ee) { 342 //expected 343 } 344 345 try { 346 bundle.getStringArray("IntegerVal"); 347 fail("ClassCastException expected"); 348 } catch (ClassCastException ee) { 349 //expected 350 } 351 } 352 353 public void test_getBundleLjava_lang_String() { 354 ResourceBundle bundle; 355 String name = "tests.support.Support_TestResource"; 356 Locale defLocale = Locale.getDefault(); 357 358 Locale.setDefault(new Locale("en", "US")); 359 bundle = ResourceBundle.getBundle(name); 360 assertEquals("enUSValue4", bundle.getString("parent4")); 361 362 Locale.setDefault(new Locale("fr", "FR", "v1")); 363 bundle = ResourceBundle.getBundle(name); 364 assertEquals("Wrong bundle fr_FR_v1", "frFRValue4", bundle.getString("parent4")); 365 366 Locale.setDefault(new Locale("fr", "US", "VAR")); 367 bundle = ResourceBundle.getBundle(name); 368 assertEquals("Wrong bundle fr_US_var", "frValue4", bundle.getString("parent4")); 369 370 Locale.setDefault(new Locale("de", "FR", "VAR")); 371 bundle = ResourceBundle.getBundle(name); 372 assertEquals("Wrong bundle de_FR_var", "parentValue4", bundle.getString("parent4")); 373 374 Locale.setDefault(new Locale("de", "FR", "v1")); 375 bundle = ResourceBundle.getBundle(name); 376 assertEquals("Wrong bundle de_FR_var 2", "parentValue4", bundle.getString("parent4")); 377 378 Locale.setDefault(new Locale("de", "FR", "var")); 379 bundle = ResourceBundle.getBundle(name); 380 assertEquals("Wrong bundle de_FR_var 2", "parentValue4", bundle.getString("parent4")); 381 382 try { 383 ResourceBundle.getBundle(null); 384 fail("NullPointerException expected"); 385 } catch (NullPointerException ee) { 386 //expected 387 } 388 389 try { 390 ResourceBundle.getBundle(""); 391 fail("MissingResourceException expected"); 392 } catch (MissingResourceException ee) { 393 //expected 394 } 395 396 Locale.setDefault(defLocale); 397 } 398} 399