The Android Open Source Project | adc854b | 2009-03-03 19:28:47 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package tests.api.org.xml.sax.helpers; |
| 18 | |
| 19 | import java.util.ArrayList; |
| 20 | import java.util.Collections; |
| 21 | import java.util.EmptyStackException; |
| 22 | import java.util.Enumeration; |
| 23 | |
| 24 | import junit.framework.TestCase; |
| 25 | |
| 26 | import org.xml.sax.helpers.NamespaceSupport; |
| 27 | |
| 28 | import dalvik.annotation.TestLevel; |
| 29 | import dalvik.annotation.TestTargetClass; |
| 30 | import dalvik.annotation.TestTargetNew; |
| 31 | import dalvik.annotation.TestTargets; |
| 32 | |
| 33 | @TestTargetClass( |
| 34 | value = NamespaceSupport.class, |
| 35 | untestedMethods = { |
| 36 | } |
| 37 | ) |
| 38 | public class NamespaceSupportTest extends TestCase { |
| 39 | |
| 40 | final static String defaultUri = "http://www.android.com"; |
| 41 | final static String marketUri = "http://www.android.com/market"; |
| 42 | |
| 43 | NamespaceSupport ns; |
| 44 | ArrayList<String> expected; |
| 45 | |
| 46 | @Override |
| 47 | public void setUp() { |
| 48 | expected = new ArrayList<String>(); |
| 49 | expected.add("ak"); |
| 50 | expected.add("bk"); |
| 51 | |
| 52 | ns = new NamespaceSupport(); |
| 53 | ns.pushContext(); |
| 54 | |
| 55 | ns.declarePrefix("ak", marketUri); |
| 56 | ns.declarePrefix("bk", marketUri); |
| 57 | ns.declarePrefix("", defaultUri); |
| 58 | } |
| 59 | |
| 60 | @SuppressWarnings("unchecked") |
| 61 | @TestTargets ({ |
| 62 | @TestTargetNew( |
| 63 | level = TestLevel.COMPLETE, |
| 64 | notes = "Checks that a new NamespaceSupport object contains a " + |
| 65 | "default context with two predefined prefixes.", |
| 66 | method = "NamespaceSupport", |
| 67 | args = {} |
| 68 | ), |
| 69 | @TestTargetNew( |
| 70 | level = TestLevel.PARTIAL_COMPLETE, |
| 71 | method = "popContext", |
| 72 | args = {} |
| 73 | ) |
| 74 | }) |
| 75 | public void testConstructor() { |
| 76 | String prefix; |
| 77 | boolean xmlPrefixExists = false; |
| 78 | |
| 79 | ns = new NamespaceSupport(); |
| 80 | Enumeration<String> prefixes = ns.getDeclaredPrefixes(); |
| 81 | |
| 82 | while (prefixes.hasMoreElements()) { |
| 83 | prefix = prefixes.nextElement(); |
| 84 | if (prefix.equals("xml")) xmlPrefixExists = true; |
| 85 | } |
| 86 | |
| 87 | assertTrue("Test 1: xml prefix does not exist.", xmlPrefixExists); |
| 88 | |
| 89 | // Check that only one context has been created by the constructor. |
| 90 | try { |
| 91 | ns.popContext(); |
| 92 | fail("Test 2: EmptyStackException expected."); |
| 93 | } catch (EmptyStackException e) { |
| 94 | // Expected. |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | @TestTargets ({ |
| 99 | @TestTargetNew( |
| 100 | level = TestLevel.COMPLETE, |
| 101 | method = "pushContext", |
| 102 | args = {} |
| 103 | ), |
| 104 | @TestTargetNew( |
| 105 | level = TestLevel.PARTIAL_COMPLETE, |
| 106 | method = "popContext", |
| 107 | args = {} |
| 108 | ) |
| 109 | }) |
| 110 | public void testPush_PopContext() { |
| 111 | int count; |
| 112 | |
| 113 | ns = new NamespaceSupport(); |
| 114 | count = countPrefixes(); |
| 115 | |
| 116 | ns.pushContext(); |
| 117 | ns.declarePrefix("dc", "http://www.purl.org/dc#"); |
| 118 | assertEquals("Test 1: Incorrect prefix count;", |
| 119 | count + 1, countPrefixes()); |
| 120 | |
| 121 | ns.popContext(); |
| 122 | assertEquals("Test 2: Incorrect prefix count;", |
| 123 | count, countPrefixes()); |
| 124 | |
| 125 | // Check that only one context has been created by pushContext(). |
| 126 | try { |
| 127 | ns.popContext(); |
| 128 | fail("Test 3: EmptyStackException expected."); |
| 129 | } catch (EmptyStackException e) { |
| 130 | // Expected. |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | @TestTargets ({ |
| 135 | @TestTargetNew( |
| 136 | level = TestLevel.COMPLETE, |
| 137 | method = "reset", |
| 138 | args = {} |
| 139 | ), |
| 140 | @TestTargetNew( |
| 141 | level = TestLevel.PARTIAL_COMPLETE, |
| 142 | method = "popContext", |
| 143 | args = {} |
| 144 | ) |
| 145 | }) |
| 146 | public void testReset() { |
| 147 | int count; |
| 148 | |
| 149 | ns = new NamespaceSupport(); |
| 150 | count = countPrefixes(); |
| 151 | |
| 152 | ns.pushContext(); |
| 153 | ns.declarePrefix("dc", "http://www.purl.org/dc#"); |
| 154 | |
| 155 | assertEquals("Test 1: Incorrect prefix count;", |
| 156 | count + 1, countPrefixes()); |
| 157 | |
| 158 | ns.reset(); |
| 159 | assertEquals("Test 2: Incorrect prefix count;", |
| 160 | count, countPrefixes()); |
| 161 | |
| 162 | // Check that only one context has been created by reset(). |
| 163 | try { |
| 164 | ns.popContext(); |
| 165 | fail("Test 3: EmptyStackException expected."); |
| 166 | } catch (EmptyStackException e) { |
| 167 | // Expected. |
| 168 | } |
| 169 | } |
| 170 | |
| 171 | @TestTargets ({ |
| 172 | @TestTargetNew( |
| 173 | level = TestLevel.COMPLETE, |
| 174 | method = "declarePrefix", |
| 175 | args = {String.class, String.class} |
| 176 | ), |
| 177 | @TestTargetNew( |
| 178 | level = TestLevel.COMPLETE, |
| 179 | method = "getPrefix", |
| 180 | args = {String.class} |
| 181 | ) |
| 182 | }) |
| 183 | public void testDeclare_GetPrefix() { |
| 184 | ns.pushContext(); |
| 185 | |
| 186 | // Part 1: Check that xml and xmlns are not accepted as prefixes. |
| 187 | assertFalse("Test 1: Invalid prefix accepted.", |
| 188 | ns.declarePrefix("xml", marketUri)); |
| 189 | |
| 190 | assertFalse("Test 2: Invalid prefix accepted.", |
| 191 | ns.declarePrefix("xmlns", marketUri)); |
| 192 | |
| 193 | // Part 2: Check that declarePrefix and getPrefix work for valid |
| 194 | // prefixes. |
| 195 | assertTrue("Test 3: Valid prefix not accepted.", |
| 196 | ns.declarePrefix("ak", marketUri)); |
| 197 | |
| 198 | assertTrue("Test 4: Incorrect prefix returned.", |
| 199 | ns.getPrefix(marketUri).equals("ak")); |
| 200 | |
| 201 | assertTrue("Test 5: Valid prefix not accepted.", |
| 202 | ns.declarePrefix("bk", marketUri)); |
| 203 | |
| 204 | assertTrue("Test 6: Incorrect prefix returned.", |
| 205 | expected.contains(ns.getPrefix(marketUri))); |
| 206 | |
| 207 | assertTrue("Test 7: Valid prefix not accepted.", |
| 208 | ns.declarePrefix("", defaultUri)); |
| 209 | |
| 210 | // Part 3: Negative Tests for getPrefix. |
| 211 | assertNull("Test 8: Non-null value returned for the URI that is " + |
| 212 | "assigned to the default namespace.", |
| 213 | ns.getPrefix(defaultUri)); |
| 214 | |
| 215 | assertNull("Test 9: Non-null value returned for an unassigned URI.", |
| 216 | ns.getPrefix(defaultUri + "/42")); |
| 217 | } |
| 218 | |
| 219 | @SuppressWarnings("unchecked") |
| 220 | @TestTargetNew( |
| 221 | level = TestLevel.COMPLETE, |
| 222 | method = "getPrefixes", |
| 223 | args = {String.class} |
| 224 | ) |
| 225 | public void testGetPrefixesLjava_lang_String() { |
| 226 | ArrayList<String> prefixes; |
| 227 | |
| 228 | prefixes = Collections.list(ns.getPrefixes(marketUri)); |
| 229 | assertTrue("Test 1: Incorrect set of prefixes returned.", |
| 230 | expected.containsAll(prefixes) && prefixes.containsAll(expected)); |
| 231 | |
| 232 | prefixes = Collections.list(ns.getPrefixes(defaultUri)); |
| 233 | assertTrue("Test 2: Default namespace prefix should not be returned.", |
| 234 | prefixes.size() == 0); |
| 235 | |
| 236 | prefixes = Collections.list(ns.getPrefixes(NamespaceSupport.XMLNS)); |
| 237 | assertTrue("Test 3: xml prefix is missing.", |
| 238 | prefixes.contains("xml") && prefixes.size() == 1); |
| 239 | |
| 240 | prefixes = Collections.list(ns.getPrefixes(defaultUri + "/42")); |
| 241 | assertTrue("Test 4: Non-empty enumeration returned for an unassigned URI.", |
| 242 | prefixes.size() == 0); |
| 243 | } |
| 244 | |
| 245 | @SuppressWarnings("unchecked") |
| 246 | @TestTargetNew( |
| 247 | level = TestLevel.COMPLETE, |
| 248 | method = "getPrefixes", |
| 249 | args = {} |
| 250 | ) |
| 251 | public void testGetPrefixes() { |
| 252 | ArrayList<String> prefixes; |
| 253 | |
| 254 | expected.add("xml"); |
| 255 | |
| 256 | prefixes = Collections.list(ns.getPrefixes()); |
| 257 | assertTrue("Test 1: Incorrect set of prefixes returned.", |
| 258 | expected.containsAll(prefixes) && prefixes.containsAll(expected)); |
| 259 | } |
| 260 | |
| 261 | @SuppressWarnings("unchecked") |
| 262 | @TestTargetNew( |
| 263 | level = TestLevel.COMPLETE, |
| 264 | method = "getDeclaredPrefixes", |
| 265 | args = {} |
| 266 | ) |
| 267 | public void testGetDeclaredPrefixes() { |
| 268 | ArrayList<String> prefixes; |
| 269 | |
| 270 | expected.add(""); |
| 271 | |
| 272 | prefixes = Collections.list(ns.getDeclaredPrefixes()); |
| 273 | assertTrue("Test 1: Incorrect set of prefixes returned.", |
| 274 | expected.containsAll(prefixes) && prefixes.containsAll(expected)); |
| 275 | } |
| 276 | |
| 277 | @TestTargets ({ |
| 278 | @TestTargetNew( |
| 279 | level = TestLevel.COMPLETE, |
| 280 | method = "getURI", |
| 281 | args = {String.class} |
| 282 | ), |
| 283 | @TestTargetNew( |
| 284 | level = TestLevel.PARTIAL_COMPLETE, |
| 285 | method = "popContext", |
| 286 | args = {} |
| 287 | ) |
| 288 | }) |
| 289 | public void testGetUri() { |
| 290 | assertEquals("Test 1: Incorrect URI returned;", |
| 291 | marketUri, ns.getURI("bk")); |
| 292 | assertEquals("Test 2: Incorrect URI returned;", |
| 293 | defaultUri, ns.getURI("")); |
| 294 | assertNull("Test 3: Null expected for not-existing prefix.", |
| 295 | ns.getURI("ck")); |
| 296 | |
| 297 | ns.popContext(); |
| 298 | assertNull("Test 4: Null expected for not-existing prefix.", |
| 299 | ns.getURI("bk")); |
| 300 | assertEquals("Test 5: Incorrect URI returned;", |
| 301 | NamespaceSupport.XMLNS, ns.getURI("xml")); |
| 302 | } |
| 303 | |
| 304 | @TestTargets ({ |
| 305 | @TestTargetNew( |
| 306 | level = TestLevel.PARTIAL_COMPLETE, |
| 307 | method = "setNamespaceDeclUris", |
| 308 | args = {boolean.class} |
| 309 | ), |
| 310 | @TestTargetNew( |
| 311 | level = TestLevel.COMPLETE, |
| 312 | method = "isNamespaceDeclUris", |
| 313 | args = {} |
| 314 | ) |
| 315 | }) |
| 316 | public void testNamespaceDeclUris() { |
| 317 | |
| 318 | assertFalse("Test 1: Incorrect default value returned by isNamespaceDeclUris().", |
| 319 | ns.isNamespaceDeclUris()); |
| 320 | |
| 321 | try { |
| 322 | ns.setNamespaceDeclUris(true); |
| 323 | fail("Test 2: IllegalStateException expected since a context has already been pushed in setUp()."); |
| 324 | } catch (IllegalStateException e) { |
| 325 | // Expected. |
| 326 | } |
| 327 | |
| 328 | ns = new NamespaceSupport(); |
| 329 | ns.setNamespaceDeclUris(true); |
| 330 | assertTrue("Test 3: Incorrect value returned by isNamespaceDeclUris().", |
| 331 | ns.isNamespaceDeclUris()); |
| 332 | |
| 333 | ns.setNamespaceDeclUris(false); |
| 334 | assertFalse("Test 4: Incorrect value returned by isNamespaceDeclUris().", |
| 335 | ns.isNamespaceDeclUris()); |
| 336 | } |
| 337 | |
| 338 | @TestTargetNew( |
| 339 | level = TestLevel.PARTIAL_COMPLETE, |
| 340 | method = "processName", |
| 341 | args = {String.class, String[].class, boolean.class} |
| 342 | ) |
| 343 | public void testProcessName_Element() { |
| 344 | String[] parts = new String[3]; |
| 345 | |
| 346 | assertNotNull("Test 1: Non-null value expected.", |
| 347 | ns.processName("ak:hello", parts, false)); |
| 348 | assertEquals("Test 2: Incorrect namespace URI;", marketUri, parts[0]); |
| 349 | assertEquals("Test 3: Incorrect local name;", "hello", parts[1]); |
| 350 | assertEquals("Test 4: Incorrect raw name;", "ak:hello", parts[2]); |
| 351 | |
| 352 | assertNotNull("Test 5: Non-null value expected.", |
| 353 | ns.processName("bk:", parts, false)); |
| 354 | assertEquals("Test 6: Incorrect namespace URI;", marketUri, parts[0]); |
| 355 | assertEquals("Test 7: Incorrect local name;", "", parts[1]); |
| 356 | assertEquals("Test 8: Incorrect raw name;", "bk:", parts[2]); |
| 357 | |
| 358 | assertNotNull("Test 9: Non-null value expected.", |
| 359 | ns.processName("world", parts, false)); |
| 360 | assertEquals("Test 10: Incorrect namespace URI;", defaultUri, parts[0]); |
| 361 | assertEquals("Test 11: Incorrect local name;", "world", parts[1]); |
| 362 | assertEquals("Test 12: Incorrect raw name;", "world", parts[2]); |
| 363 | |
| 364 | assertNull("Test 13: Null expected for undeclared prefix.", |
| 365 | ns.processName("ck:lorem", parts, false)); |
| 366 | |
| 367 | assertNull("Test 14: Null expected for xmlns prefix.", |
| 368 | ns.processName("xmlns:ipsum", parts, false)); |
| 369 | |
| 370 | ns = new NamespaceSupport(); |
| 371 | ns.pushContext(); |
| 372 | assertNotNull("Test 15: Non-null value expected.", |
| 373 | ns.processName("world", parts, false)); |
| 374 | assertEquals("Test 16: Incorrect namespace URI;", "", parts[0]); |
| 375 | assertEquals("Test 17: Incorrect local name;", "world", parts[1]); |
| 376 | assertEquals("Test 18: Incorrect raw name;", "world", parts[2]); |
| 377 | } |
| 378 | |
| 379 | @TestTargets ({ |
| 380 | @TestTargetNew( |
| 381 | level = TestLevel.PARTIAL_COMPLETE, |
| 382 | method = "setNamespaceDeclUris", |
| 383 | args = {boolean.class} |
| 384 | ), |
| 385 | @TestTargetNew( |
| 386 | level = TestLevel.PARTIAL_COMPLETE, |
| 387 | method = "processName", |
| 388 | args = {String.class, String[].class, boolean.class} |
| 389 | ) |
| 390 | }) |
| 391 | public void testProcessName_Attribute() { |
| 392 | String[] parts = new String[3]; |
| 393 | |
| 394 | assertNotNull("Test 1: Non-null value expected.", |
| 395 | ns.processName("ak:hello", parts, true)); |
| 396 | assertEquals("Test 2: Incorrect namespace URI;", marketUri, parts[0]); |
| 397 | assertEquals("Test 3: Incorrect local name;", "hello", parts[1]); |
| 398 | assertEquals("Test 4: Incorrect raw name;", "ak:hello", parts[2]); |
| 399 | |
| 400 | assertNotNull("Test 5: Non-null value expected.", |
| 401 | ns.processName("bk:", parts, true)); |
| 402 | assertEquals("Test 6: Incorrect namespace URI;", marketUri, parts[0]); |
| 403 | assertEquals("Test 7: Incorrect local name;", "", parts[1]); |
| 404 | assertEquals("Test 8: Incorrect raw name;", "bk:", parts[2]); |
| 405 | |
| 406 | assertNotNull("Test 9: Non-null value expected.", |
| 407 | ns.processName("world", parts, true)); |
| 408 | assertEquals("Test 10: Incorrect namespace URI;", "", parts[0]); |
| 409 | assertEquals("Test 11: Incorrect local name;", "world", parts[1]); |
| 410 | assertEquals("Test 12: Incorrect raw name;", "world", parts[2]); |
| 411 | |
| 412 | assertNull("Test 13: Null expected for undeclared prefix.", |
| 413 | ns.processName("ck:lorem", parts, true)); |
| 414 | |
| 415 | assertNull("Test 14: Null expected for xmlns prefix.", |
| 416 | ns.processName("xmlns:ipsum", parts, true)); |
| 417 | |
| 418 | ns = new NamespaceSupport(); |
| 419 | ns.setNamespaceDeclUris(true); |
| 420 | ns.pushContext(); |
| 421 | assertNotNull("Test 15: Non-null value expected.", |
| 422 | ns.processName("xmlns", parts, true)); |
| 423 | assertEquals("Test 16: Incorrect namespace URI;", NamespaceSupport.NSDECL, parts[0]); |
| 424 | assertEquals("Test 17: Incorrect local name;", "xmlns", parts[1]); |
| 425 | assertEquals("Test 18: Incorrect raw name;", "xmlns", parts[2]); |
| 426 | } |
| 427 | |
| 428 | @SuppressWarnings("unchecked") |
| 429 | private int countPrefixes() |
| 430 | { |
| 431 | ArrayList<String> prefixes = Collections.list(ns.getPrefixes()); |
| 432 | return prefixes.size(); |
| 433 | } |
| 434 | } |