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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 // | 4 // |
| 5 // Dart test program for testing error handling in file I/O. | 5 // Dart test program for testing error handling in file I/O. |
| 6 | 6 |
| 7 #import("dart:io"); | 7 #import("dart:io"); |
| 8 #import("dart:isolate"); | 8 #import("dart:isolate"); |
| 9 | 9 |
| 10 Directory tempDir() { | 10 Directory tempDir() { |
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| 45 bool checkLengthNonExistentFileException(e) { | 45 bool checkLengthNonExistentFileException(e) { |
| 46 return checkNonExistentFileException(e, "Cannot retrieve length of file"); | 46 return checkNonExistentFileException(e, "Cannot retrieve length of file"); |
| 47 } | 47 } |
| 48 | 48 |
| 49 | 49 |
| 50 void testOpenNonExistent() { | 50 void testOpenNonExistent() { |
| 51 Directory temp = tempDir(); | 51 Directory temp = tempDir(); |
| 52 ReceivePort p = new ReceivePort(); | 52 ReceivePort p = new ReceivePort(); |
| 53 p.receive((x, y) { | 53 p.receive((x, y) { |
| 54 p.close(); | 54 p.close(); |
| 55 temp.deleteRecursivelySync(); | 55 temp.deleteSync(recursive: true); |
| 56 }); | 56 }); |
| 57 var file = new File("${temp.path}/nonExistentFile"); | 57 var file = new File("${temp.path}/nonExistentFile"); |
| 58 | 58 |
| 59 // Non-existing file should throw exception. | 59 // Non-existing file should throw exception. |
| 60 Expect.throws(() => file.openSync(), | 60 Expect.throws(() => file.openSync(), |
| 61 (e) => checkOpenNonExistentFileException(e)); | 61 (e) => checkOpenNonExistentFileException(e)); |
| 62 | 62 |
| 63 var openFuture = file.open(FileMode.READ); | 63 var openFuture = file.open(FileMode.READ); |
| 64 openFuture.then((raf) => Expect.fail("Unreachable code")); | 64 openFuture.then((raf) => Expect.fail("Unreachable code")); |
| 65 openFuture.handleException((e) { | 65 openFuture.handleException((e) { |
| 66 checkOpenNonExistentFileException(e); | 66 checkOpenNonExistentFileException(e); |
| 67 p.toSendPort().send(null); | 67 p.toSendPort().send(null); |
| 68 return true; | 68 return true; |
| 69 }); | 69 }); |
| 70 } | 70 } |
| 71 | 71 |
| 72 | 72 |
| 73 void testDeleteNonExistent() { | 73 void testDeleteNonExistent() { |
| 74 Directory temp = tempDir(); | 74 Directory temp = tempDir(); |
| 75 ReceivePort p = new ReceivePort(); | 75 ReceivePort p = new ReceivePort(); |
| 76 p.receive((x, y) { | 76 p.receive((x, y) { |
| 77 p.close(); | 77 p.close(); |
| 78 temp.deleteRecursivelySync(); | 78 temp.deleteSync(recursive: true); |
| 79 }); | 79 }); |
| 80 var file = new File("${temp.path}/nonExistentFile"); | 80 var file = new File("${temp.path}/nonExistentFile"); |
| 81 | 81 |
| 82 // Non-existing file should throw exception. | 82 // Non-existing file should throw exception. |
| 83 Expect.throws(() => file.deleteSync(), | 83 Expect.throws(() => file.deleteSync(), |
| 84 (e) => checkDeleteNonExistentFileException(e)); | 84 (e) => checkDeleteNonExistentFileException(e)); |
| 85 | 85 |
| 86 var delete = file.delete(); | 86 var delete = file.delete(); |
| 87 delete.then((ignore) => Expect.fail("Unreachable code")); | 87 delete.then((ignore) => Expect.fail("Unreachable code")); |
| 88 delete.handleException((e) { | 88 delete.handleException((e) { |
| 89 checkDeleteNonExistentFileException(e); | 89 checkDeleteNonExistentFileException(e); |
| 90 p.toSendPort().send(null); | 90 p.toSendPort().send(null); |
| 91 return true; | 91 return true; |
| 92 }); | 92 }); |
| 93 } | 93 } |
| 94 | 94 |
| 95 | 95 |
| 96 void testLengthNonExistent() { | 96 void testLengthNonExistent() { |
| 97 Directory temp = tempDir(); | 97 Directory temp = tempDir(); |
| 98 ReceivePort p = new ReceivePort(); | 98 ReceivePort p = new ReceivePort(); |
| 99 p.receive((x, y) { | 99 p.receive((x, y) { |
| 100 p.close(); | 100 p.close(); |
| 101 temp.deleteRecursivelySync(); | 101 temp.deleteSync(recursive: true); |
| 102 }); | 102 }); |
| 103 var file = new File("${temp.path}/nonExistentFile"); | 103 var file = new File("${temp.path}/nonExistentFile"); |
| 104 | 104 |
| 105 // Non-existing file should throw exception. | 105 // Non-existing file should throw exception. |
| 106 Expect.throws(() => file.lengthSync(), | 106 Expect.throws(() => file.lengthSync(), |
| 107 (e) => checkLengthNonExistentFileException(e)); | 107 (e) => checkLengthNonExistentFileException(e)); |
| 108 | 108 |
| 109 var lenFuture = file.length(); | 109 var lenFuture = file.length(); |
| 110 lenFuture.then((len) => Expect.fail("Unreachable code")); | 110 lenFuture.then((len) => Expect.fail("Unreachable code")); |
| 111 lenFuture.handleException((e) { | 111 lenFuture.handleException((e) { |
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| 134 } | 134 } |
| 135 | 135 |
| 136 return true; | 136 return true; |
| 137 } | 137 } |
| 138 | 138 |
| 139 void testCreateInNonExistentDirectory() { | 139 void testCreateInNonExistentDirectory() { |
| 140 Directory temp = tempDir(); | 140 Directory temp = tempDir(); |
| 141 ReceivePort p = new ReceivePort(); | 141 ReceivePort p = new ReceivePort(); |
| 142 p.receive((x, y) { | 142 p.receive((x, y) { |
| 143 p.close(); | 143 p.close(); |
| 144 temp.deleteRecursivelySync(); | 144 temp.deleteSync(recursive: true); |
| 145 }); | 145 }); |
| 146 var file = new File("${temp.path}/nonExistentDirectory/newFile"); | 146 var file = new File("${temp.path}/nonExistentDirectory/newFile"); |
| 147 | 147 |
| 148 // Create in non-existent directory should throw exception. | 148 // Create in non-existent directory should throw exception. |
| 149 Expect.throws(() => file.createSync(), | 149 Expect.throws(() => file.createSync(), |
| 150 (e) => checkCreateInNonExistentDirectoryException(e)); | 150 (e) => checkCreateInNonExistentDirectoryException(e)); |
| 151 | 151 |
| 152 var create = file.create(); | 152 var create = file.create(); |
| 153 create.then((ignore) => Expect.fail("Unreachable code")); | 153 create.then((ignore) => Expect.fail("Unreachable code")); |
| 154 create.handleException((e) { | 154 create.handleException((e) { |
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| 175 Expect.equals(2, e.osError.errorCode); | 175 Expect.equals(2, e.osError.errorCode); |
| 176 | 176 |
| 177 return true; | 177 return true; |
| 178 } | 178 } |
| 179 | 179 |
| 180 void testFullPathOnNonExistentDirectory() { | 180 void testFullPathOnNonExistentDirectory() { |
| 181 Directory temp = tempDir(); | 181 Directory temp = tempDir(); |
| 182 ReceivePort p = new ReceivePort(); | 182 ReceivePort p = new ReceivePort(); |
| 183 p.receive((x, y) { | 183 p.receive((x, y) { |
| 184 p.close(); | 184 p.close(); |
| 185 temp.deleteRecursivelySync(); | 185 temp.deleteSync(recursive: true); |
| 186 }); | 186 }); |
| 187 var file = new File("${temp.path}/nonExistentDirectory"); | 187 var file = new File("${temp.path}/nonExistentDirectory"); |
| 188 | 188 |
| 189 // Full path non-existent directory should throw exception. | 189 // Full path non-existent directory should throw exception. |
| 190 Expect.throws(() => file.fullPathSync(), | 190 Expect.throws(() => file.fullPathSync(), |
| 191 (e) => checkFullPathOnNonExistentDirectoryException(e)); | 191 (e) => checkFullPathOnNonExistentDirectoryException(e)); |
| 192 | 192 |
| 193 var fullPathFuture = file.fullPath(); | 193 var fullPathFuture = file.fullPath(); |
| 194 fullPathFuture.then((path) => Expect.fail("Unreachable code $path")); | 194 fullPathFuture.then((path) => Expect.fail("Unreachable code $path")); |
| 195 fullPathFuture.handleException((e) { | 195 fullPathFuture.handleException((e) { |
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| 217 Expect.equals(2, e.osError.errorCode); | 217 Expect.equals(2, e.osError.errorCode); |
| 218 | 218 |
| 219 return true; | 219 return true; |
| 220 } | 220 } |
| 221 | 221 |
| 222 void testDirectoryInNonExistentDirectory() { | 222 void testDirectoryInNonExistentDirectory() { |
| 223 Directory temp = tempDir(); | 223 Directory temp = tempDir(); |
| 224 ReceivePort p = new ReceivePort(); | 224 ReceivePort p = new ReceivePort(); |
| 225 p.receive((x, y) { | 225 p.receive((x, y) { |
| 226 p.close(); | 226 p.close(); |
| 227 temp.deleteRecursivelySync(); | 227 temp.deleteSync(recursive: true); |
| 228 }); | 228 }); |
| 229 var file = new File("${temp.path}/nonExistentDirectory/newFile"); | 229 var file = new File("${temp.path}/nonExistentDirectory/newFile"); |
| 230 | 230 |
| 231 // Create in non-existent directory should throw exception. | 231 // Create in non-existent directory should throw exception. |
| 232 Expect.throws(() => file.directorySync(), | 232 Expect.throws(() => file.directorySync(), |
| 233 (e) => checkDirectoryInNonExistentDirectoryException(e)); | 233 (e) => checkDirectoryInNonExistentDirectoryException(e)); |
| 234 | 234 |
| 235 var dirFuture = file.directory(); | 235 var dirFuture = file.directory(); |
| 236 dirFuture.then((directory) => Expect.fail("Unreachable code")); | 236 dirFuture.then((directory) => Expect.fail("Unreachable code")); |
| 237 dirFuture.handleException((e) { | 237 dirFuture.handleException((e) { |
| 238 checkDirectoryInNonExistentDirectoryException(e); | 238 checkDirectoryInNonExistentDirectoryException(e); |
| 239 p.toSendPort().send(null); | 239 p.toSendPort().send(null); |
| 240 return true; | 240 return true; |
| 241 }); | 241 }); |
| 242 } | 242 } |
| 243 | 243 |
| 244 void testReadAsBytesNonExistent() { | 244 void testReadAsBytesNonExistent() { |
| 245 Directory temp = tempDir(); | 245 Directory temp = tempDir(); |
| 246 ReceivePort p = new ReceivePort(); | 246 ReceivePort p = new ReceivePort(); |
| 247 p.receive((x, y) { | 247 p.receive((x, y) { |
| 248 p.close(); | 248 p.close(); |
| 249 temp.deleteRecursivelySync(); | 249 temp.deleteSync(recursive: true); |
| 250 }); | 250 }); |
| 251 var file = new File("${temp.path}/nonExistentFile3"); | 251 var file = new File("${temp.path}/nonExistentFile3"); |
| 252 | 252 |
| 253 // Non-existing file should throw exception. | 253 // Non-existing file should throw exception. |
| 254 Expect.throws(() => file.readAsBytesSync(), | 254 Expect.throws(() => file.readAsBytesSync(), |
| 255 (e) => checkOpenNonExistentFileException(e)); | 255 (e) => checkOpenNonExistentFileException(e)); |
| 256 | 256 |
| 257 var readAsBytesFuture = file.readAsBytes(); | 257 var readAsBytesFuture = file.readAsBytes(); |
| 258 readAsBytesFuture.then((data) => Expect.fail("Unreachable code")); | 258 readAsBytesFuture.then((data) => Expect.fail("Unreachable code")); |
| 259 readAsBytesFuture.handleException((e) { | 259 readAsBytesFuture.handleException((e) { |
| 260 checkOpenNonExistentFileException(e); | 260 checkOpenNonExistentFileException(e); |
| 261 p.toSendPort().send(null); | 261 p.toSendPort().send(null); |
| 262 return true; | 262 return true; |
| 263 }); | 263 }); |
| 264 } | 264 } |
| 265 | 265 |
| 266 void testReadAsTextNonExistent() { | 266 void testReadAsTextNonExistent() { |
| 267 Directory temp = tempDir(); | 267 Directory temp = tempDir(); |
| 268 ReceivePort p = new ReceivePort(); | 268 ReceivePort p = new ReceivePort(); |
| 269 p.receive((x, y) { | 269 p.receive((x, y) { |
| 270 p.close(); | 270 p.close(); |
| 271 temp.deleteRecursivelySync(); | 271 temp.deleteSync(recursive: true); |
| 272 }); | 272 }); |
| 273 var file = new File("${temp.path}/nonExistentFile4"); | 273 var file = new File("${temp.path}/nonExistentFile4"); |
| 274 | 274 |
| 275 // Non-existing file should throw exception. | 275 // Non-existing file should throw exception. |
| 276 Expect.throws(() => file.readAsTextSync(), | 276 Expect.throws(() => file.readAsTextSync(), |
| 277 (e) => checkOpenNonExistentFileException(e)); | 277 (e) => checkOpenNonExistentFileException(e)); |
| 278 | 278 |
| 279 var readAsTextFuture = file.readAsText(Encoding.ASCII); | 279 var readAsTextFuture = file.readAsText(Encoding.ASCII); |
| 280 readAsTextFuture.then((data) => Expect.fail("Unreachable code")); | 280 readAsTextFuture.then((data) => Expect.fail("Unreachable code")); |
| 281 readAsTextFuture.handleException((e) { | 281 readAsTextFuture.handleException((e) { |
| 282 checkOpenNonExistentFileException(e); | 282 checkOpenNonExistentFileException(e); |
| 283 p.toSendPort().send(null); | 283 p.toSendPort().send(null); |
| 284 return true; | 284 return true; |
| 285 }); | 285 }); |
| 286 } | 286 } |
| 287 | 287 |
| 288 testReadAsLinesNonExistent() { | 288 testReadAsLinesNonExistent() { |
| 289 Directory temp = tempDir(); | 289 Directory temp = tempDir(); |
| 290 ReceivePort p = new ReceivePort(); | 290 ReceivePort p = new ReceivePort(); |
| 291 p.receive((x, y) { | 291 p.receive((x, y) { |
| 292 p.close(); | 292 p.close(); |
| 293 temp.deleteRecursivelySync(); | 293 temp.deleteSync(recursive: true); |
| 294 }); | 294 }); |
| 295 var file = new File("${temp.path}/nonExistentFile5"); | 295 var file = new File("${temp.path}/nonExistentFile5"); |
| 296 | 296 |
| 297 // Non-existing file should throw exception. | 297 // Non-existing file should throw exception. |
| 298 Expect.throws(() => file.readAsLinesSync(), | 298 Expect.throws(() => file.readAsLinesSync(), |
| 299 (e) => checkOpenNonExistentFileException(e)); | 299 (e) => checkOpenNonExistentFileException(e)); |
| 300 | 300 |
| 301 var readAsLinesFuture = file.readAsLines(Encoding.ASCII); | 301 var readAsLinesFuture = file.readAsLines(Encoding.ASCII); |
| 302 readAsLinesFuture.then((data) => Expect.fail("Unreachable code")); | 302 readAsLinesFuture.then((data) => Expect.fail("Unreachable code")); |
| 303 readAsLinesFuture.handleException((e) { | 303 readAsLinesFuture.handleException((e) { |
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| 316 | 316 |
| 317 | 317 |
| 318 // Create a test file in a temporary directory. Setup a port to signal | 318 // Create a test file in a temporary directory. Setup a port to signal |
| 319 // when the temporary directory should be deleted. Pass the file and | 319 // when the temporary directory should be deleted. Pass the file and |
| 320 // the port to the callback argument. | 320 // the port to the callback argument. |
| 321 createTestFile(callback) { | 321 createTestFile(callback) { |
| 322 Directory temp = tempDir(); | 322 Directory temp = tempDir(); |
| 323 ReceivePort p = new ReceivePort(); | 323 ReceivePort p = new ReceivePort(); |
| 324 p.receive((x, y) { | 324 p.receive((x, y) { |
| 325 p.close(); | 325 p.close(); |
| 326 temp.deleteRecursivelySync(); | 326 temp.deleteSync(recursive: true); |
| 327 }); | 327 }); |
| 328 | 328 |
| 329 var file = new File("${temp.path}/test_file"); | 329 var file = new File("${temp.path}/test_file"); |
| 330 file.createSync(); | 330 file.createSync(); |
| 331 callback(file, p.toSendPort()); | 331 callback(file, p.toSendPort()); |
| 332 } | 332 } |
| 333 | 333 |
| 334 | 334 |
| 335 testWriteByteToReadOnlyFile() { | 335 testWriteByteToReadOnlyFile() { |
| 336 createTestFile((file, port) { | 336 createTestFile((file, port) { |
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| 510 testReadAsBytesNonExistent(); | 510 testReadAsBytesNonExistent(); |
| 511 testReadAsTextNonExistent(); | 511 testReadAsTextNonExistent(); |
| 512 testReadAsLinesNonExistent(); | 512 testReadAsLinesNonExistent(); |
| 513 testWriteByteToReadOnlyFile(); | 513 testWriteByteToReadOnlyFile(); |
| 514 testWriteListToReadOnlyFile(); | 514 testWriteListToReadOnlyFile(); |
| 515 testTruncateReadOnlyFile(); | 515 testTruncateReadOnlyFile(); |
| 516 testOperateOnClosedFile(); | 516 testOperateOnClosedFile(); |
| 517 testRepeatedlyCloseFile(); | 517 testRepeatedlyCloseFile(); |
| 518 testRepeatedlyCloseFileSync(); | 518 testRepeatedlyCloseFileSync(); |
| 519 } | 519 } |
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