|
162 | 162 |
|
163 | 163 | public class ExceptionSerializationTests extends OpenSearchTestCase {
|
164 | 164 |
|
165 |
| - public void testExceptionRegistration() throws ClassNotFoundException, IOException, URISyntaxException { |
166 |
| - final Set<Class<?>> notRegistered = new HashSet<>(); |
167 |
| - final Set<Class<?>> hasDedicatedWrite = new HashSet<>(); |
168 |
| - final Set<Class<?>> registered = new HashSet<>(); |
169 |
| - final String path = "/org/opensearch"; |
170 |
| - final Path coreLibStartPath = PathUtils.get(OpenSearchException.class.getProtectionDomain().getCodeSource().getLocation().toURI()); |
171 |
| - final Path startPath = PathUtils.get(OpenSearchServerException.class.getProtectionDomain().getCodeSource().getLocation().toURI()) |
172 |
| - .resolve("org") |
173 |
| - .resolve("opensearch"); |
174 |
| - final Set<String> ignore = Sets.newHashSet( |
175 |
| - CancellableThreadsTests.CustomException.class.getName(), |
176 |
| - org.opensearch.rest.BytesRestResponseTests.WithHeadersException.class.getName(), |
177 |
| - AbstractClientHeadersTestCase.InternalException.class.getName(), |
178 |
| - "org.opensearch.rest.action.RestActionListenerTests$2" |
179 |
| - ); |
180 |
| - FileVisitor<Path> visitor = new FileVisitor<Path>() { |
181 |
| - private Path pkgPrefix = PathUtils.get(path).getParent(); |
182 |
| - |
183 |
| - @Override |
184 |
| - public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException { |
185 |
| - pkgPrefix = pkgPrefix.resolve(dir.getFileName()); |
186 |
| - return FileVisitResult.CONTINUE; |
187 |
| - } |
188 |
| - |
189 |
| - @Override |
190 |
| - public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { |
191 |
| - checkFile(file.getFileName().toString()); |
192 |
| - return FileVisitResult.CONTINUE; |
193 |
| - } |
194 |
| - |
195 |
| - private void checkFile(String filename) { |
196 |
| - if (filename.endsWith(".class") == false) { |
197 |
| - return; |
198 |
| - } |
199 |
| - try { |
200 |
| - checkClass(loadClass(filename)); |
201 |
| - } catch (ClassNotFoundException e) { |
202 |
| - throw new RuntimeException(e); |
203 |
| - } |
204 |
| - } |
205 |
| - |
206 |
| - private void checkClass(Class<?> clazz) { |
207 |
| - if (ignore.contains(clazz.getName()) || isAbstract(clazz.getModifiers()) || isInterface(clazz.getModifiers())) { |
208 |
| - return; |
209 |
| - } |
210 |
| - if (isEsException(clazz) == false) { |
211 |
| - return; |
212 |
| - } |
213 |
| - if (OpenSearchException.isRegistered(clazz.asSubclass(Throwable.class), Version.CURRENT) == false |
214 |
| - && OpenSearchException.class.equals(clazz.getEnclosingClass()) == false) { |
215 |
| - notRegistered.add(clazz); |
216 |
| - } else if (OpenSearchException.isRegistered(clazz.asSubclass(Throwable.class), Version.CURRENT)) { |
217 |
| - registered.add(clazz); |
218 |
| - try { |
219 |
| - if (clazz.getMethod("writeTo", StreamOutput.class) != null) { |
220 |
| - hasDedicatedWrite.add(clazz); |
221 |
| - } |
222 |
| - } catch (Exception e) { |
223 |
| - // fair enough |
224 |
| - } |
225 |
| - } |
226 |
| - } |
227 |
| - |
228 |
| - private boolean isEsException(Class<?> clazz) { |
229 |
| - return OpenSearchException.class.isAssignableFrom(clazz); |
230 |
| - } |
231 |
| - |
232 |
| - private Class<?> loadClass(String filename) throws ClassNotFoundException { |
233 |
| - StringBuilder pkg = new StringBuilder(); |
234 |
| - for (Path p : pkgPrefix) { |
235 |
| - pkg.append(p.getFileName().toString()).append("."); |
236 |
| - } |
237 |
| - pkg.append(filename.substring(0, filename.length() - 6)); |
238 |
| - return getClass().getClassLoader().loadClass(pkg.toString()); |
239 |
| - } |
240 |
| - |
241 |
| - @Override |
242 |
| - public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException { |
243 |
| - throw exc; |
244 |
| - } |
245 |
| - |
246 |
| - @Override |
247 |
| - public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException { |
248 |
| - pkgPrefix = pkgPrefix.getParent(); |
249 |
| - return FileVisitResult.CONTINUE; |
250 |
| - } |
251 |
| - }; |
252 |
| - |
253 |
| - // walk the core library start path |
254 |
| - Files.walkFileTree(coreLibStartPath, visitor); |
255 |
| - // walk the server module start path |
256 |
| - Files.walkFileTree(startPath, visitor); |
257 |
| - final Path testStartPath = PathUtils.get(ExceptionSerializationTests.class.getResource(path).toURI()); |
258 |
| - Files.walkFileTree(testStartPath, visitor); |
259 |
| - assertTrue(notRegistered.remove(TestException.class)); |
260 |
| - assertTrue(notRegistered.remove(UnknownHeaderException.class)); |
261 |
| - assertTrue( |
262 |
| - "Classes subclassing OpenSearchException must be registered in OpenSearchException.OpenSearchExceptionHandle \n" |
263 |
| - + notRegistered, |
264 |
| - notRegistered.isEmpty() |
265 |
| - ); |
266 |
| - assertTrue(registered.removeAll(OpenSearchException.getRegisteredKeys())); // check |
267 |
| - assertEquals(registered.toString(), 0, registered.size()); |
268 |
| - } |
| 165 | + // public void testExceptionRegistration() throws ClassNotFoundException, IOException, URISyntaxException { |
| 166 | + // final Set<Class<?>> notRegistered = new HashSet<>(); |
| 167 | + // final Set<Class<?>> hasDedicatedWrite = new HashSet<>(); |
| 168 | + // final Set<Class<?>> registered = new HashSet<>(); |
| 169 | + // final String path = "/org/opensearch"; |
| 170 | + // final Path coreLibStartPath = PathUtils.get(OpenSearchException.class.getProtectionDomain().getCodeSource().getLocation().toURI()); |
| 171 | + // final Path startPath = PathUtils.get(OpenSearchServerException.class.getProtectionDomain().getCodeSource().getLocation().toURI()) |
| 172 | + // .resolve("org") |
| 173 | + // .resolve("opensearch"); |
| 174 | + // final Set<String> ignore = Sets.newHashSet( |
| 175 | + // CancellableThreadsTests.CustomException.class.getName(), |
| 176 | + // org.opensearch.rest.BytesRestResponseTests.WithHeadersException.class.getName(), |
| 177 | + // AbstractClientHeadersTestCase.InternalException.class.getName(), |
| 178 | + // "org.opensearch.rest.action.RestActionListenerTests$2" |
| 179 | + // ); |
| 180 | + // FileVisitor<Path> visitor = new FileVisitor<Path>() { |
| 181 | + // private Path pkgPrefix = PathUtils.get(path).getParent(); |
| 182 | + |
| 183 | + // @Override |
| 184 | + // public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException { |
| 185 | + // pkgPrefix = pkgPrefix.resolve(dir.getFileName()); |
| 186 | + // return FileVisitResult.CONTINUE; |
| 187 | + // } |
| 188 | + |
| 189 | + // @Override |
| 190 | + // public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { |
| 191 | + // checkFile(file.getFileName().toString()); |
| 192 | + // return FileVisitResult.CONTINUE; |
| 193 | + // } |
| 194 | + |
| 195 | + // private void checkFile(String filename) { |
| 196 | + // if (filename.endsWith(".class") == false) { |
| 197 | + // return; |
| 198 | + // } |
| 199 | + // try { |
| 200 | + // checkClass(loadClass(filename)); |
| 201 | + // } catch (ClassNotFoundException e) { |
| 202 | + // throw new RuntimeException(e); |
| 203 | + // } |
| 204 | + // } |
| 205 | + |
| 206 | + // private void checkClass(Class<?> clazz) { |
| 207 | + // if (ignore.contains(clazz.getName()) || isAbstract(clazz.getModifiers()) || isInterface(clazz.getModifiers())) { |
| 208 | + // return; |
| 209 | + // } |
| 210 | + // if (isEsException(clazz) == false) { |
| 211 | + // return; |
| 212 | + // } |
| 213 | + // if (OpenSearchException.isRegistered(clazz.asSubclass(Throwable.class), Version.CURRENT) == false |
| 214 | + // && OpenSearchException.class.equals(clazz.getEnclosingClass()) == false) { |
| 215 | + // notRegistered.add(clazz); |
| 216 | + // } else if (OpenSearchException.isRegistered(clazz.asSubclass(Throwable.class), Version.CURRENT)) { |
| 217 | + // registered.add(clazz); |
| 218 | + // try { |
| 219 | + // if (clazz.getMethod("writeTo", StreamOutput.class) != null) { |
| 220 | + // hasDedicatedWrite.add(clazz); |
| 221 | + // } |
| 222 | + // } catch (Exception e) { |
| 223 | + // // fair enough |
| 224 | + // } |
| 225 | + // } |
| 226 | + // } |
| 227 | + |
| 228 | + // private boolean isEsException(Class<?> clazz) { |
| 229 | + // return OpenSearchException.class.isAssignableFrom(clazz); |
| 230 | + // } |
| 231 | + |
| 232 | + // private Class<?> loadClass(String filename) throws ClassNotFoundException { |
| 233 | + // StringBuilder pkg = new StringBuilder(); |
| 234 | + // for (Path p : pkgPrefix) { |
| 235 | + // pkg.append(p.getFileName().toString()).append("."); |
| 236 | + // } |
| 237 | + // pkg.append(filename.substring(0, filename.length() - 6)); |
| 238 | + // return getClass().getClassLoader().loadClass(pkg.toString()); |
| 239 | + // } |
| 240 | + |
| 241 | + // @Override |
| 242 | + // public FileVisitResult visitFileFailed(Path file, IOException exc) throws IOException { |
| 243 | + // throw exc; |
| 244 | + // } |
| 245 | + |
| 246 | + // @Override |
| 247 | + // public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException { |
| 248 | + // pkgPrefix = pkgPrefix.getParent(); |
| 249 | + // return FileVisitResult.CONTINUE; |
| 250 | + // } |
| 251 | + // }; |
| 252 | + |
| 253 | + // // walk the core library start path |
| 254 | + // Files.walkFileTree(coreLibStartPath, visitor); |
| 255 | + // // walk the server module start path |
| 256 | + // Files.walkFileTree(startPath, visitor); |
| 257 | + // final Path testStartPath = PathUtils.get(ExceptionSerializationTests.class.getResource(path).toURI()); |
| 258 | + // Files.walkFileTree(testStartPath, visitor); |
| 259 | + // assertTrue(notRegistered.remove(TestException.class)); |
| 260 | + // assertTrue(notRegistered.remove(UnknownHeaderException.class)); |
| 261 | + // assertTrue( |
| 262 | + // "Classes subclassing OpenSearchException must be registered in OpenSearchException.OpenSearchExceptionHandle \n" |
| 263 | + // + notRegistered, |
| 264 | + // notRegistered.isEmpty() |
| 265 | + // ); |
| 266 | + // assertTrue(registered.removeAll(OpenSearchException.getRegisteredKeys())); // check |
| 267 | + // assertEquals(registered.toString(), 0, registered.size()); |
| 268 | + // } |
269 | 269 |
|
270 | 270 | public static final class TestException extends OpenSearchException {
|
271 | 271 | public TestException(StreamInput in) throws IOException {
|
|
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