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Unified Diff: tests/standalone/src/io/FileErrorTest.dart

Issue 10252020: test rename overhaul: step 12 - standalone (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 8 years, 8 months ago
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Index: tests/standalone/src/io/FileErrorTest.dart
diff --git a/tests/standalone/src/io/FileErrorTest.dart b/tests/standalone/src/io/FileErrorTest.dart
deleted file mode 100644
index 40f2b62c9b3b2cfb7c4a05c7efecd16e7b0683f7..0000000000000000000000000000000000000000
--- a/tests/standalone/src/io/FileErrorTest.dart
+++ /dev/null
@@ -1,465 +0,0 @@
-// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-//
-// Dart test program for testing error handling in file I/O.
-
-#import("dart:io");
-#import("dart:isolate");
-
-Directory tempDir() {
- var d = new Directory('');
- d.createTempSync();
- return d;
-}
-
-
-bool checkNonExistentFileException(e, str) {
- Expect.isTrue(e is FileIOException);
- Expect.isTrue(e.osError != null);
- Expect.isTrue(e.toString().indexOf(str) != -1);
- if (Platform.operatingSystem() == "linux") {
- Expect.isTrue(e.toString().indexOf("No such file or directory") != -1);
- } else if (Platform.operatingSystem() == "macos") {
- Expect.isTrue(e.toString().indexOf("No such file or directory") != -1);
- } else if (Platform.operatingSystem() == "windows") {
- Expect.isTrue(
- e.toString().indexOf(
- "The system cannot find the file specified") != -1);
- }
- // File not not found has error code 2 on all supported platforms.
- Expect.equals(2, e.osError.errorCode);
-
- return true;
-}
-
-
-bool checkOpenNonExistentFileException(e) {
- return checkNonExistentFileException(e, "Cannot open file");
-}
-
-
-bool checkDeleteNonExistentFileException(e) {
- return checkNonExistentFileException(e, "Cannot delete file");
-}
-
-
-bool checkLengthNonExistentFileException(e) {
- return checkNonExistentFileException(e, "Cannot retrieve length of file");
-}
-
-
-void testOpenNonExistent() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentFile");
-
- // Non-existing file should throw exception.
- Expect.throws(() => file.openSync(),
- (e) => checkOpenNonExistentFileException(e));
-
- file.open(FileMode.READ, (raf) => Expect.fail("Unreachable code"));
- file.onError = (e) {
- checkOpenNonExistentFileException(e);
- p.toSendPort().send(null);
- };
-}
-
-
-void testDeleteNonExistent() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentFile");
-
- // Non-existing file should throw exception.
- Expect.throws(() => file.deleteSync(),
- (e) => checkDeleteNonExistentFileException(e));
-
- file.delete(() => Expect.fail("Unreachable code"));
- file.onError = (e) {
- checkDeleteNonExistentFileException(e);
- p.toSendPort().send(null);
- };
-}
-
-
-void testLengthNonExistent() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentFile");
-
- // Non-existing file should throw exception.
- Expect.throws(() => file.lengthSync(),
- (e) => checkLengthNonExistentFileException(e));
-
- file.length((len) => Expect.fail("Unreachable code"));
- file.onError = (e) {
- checkLengthNonExistentFileException(e);
- p.toSendPort().send(null);
- };
-}
-
-
-bool checkCreateInNonExistentDirectoryException(e) {
- Expect.isTrue(e is FileIOException);
- Expect.isTrue(e.osError != null);
- Expect.isTrue(e.toString().indexOf("Cannot create file") != -1);
- if (Platform.operatingSystem() == "linux") {
- Expect.isTrue(e.toString().indexOf("No such file or directory") != -1);
- Expect.equals(2, e.osError.errorCode);
- } else if (Platform.operatingSystem() == "macos") {
- Expect.isTrue(e.toString().indexOf("No such file or directory") != -1);
- Expect.equals(2, e.osError.errorCode);
- } else if (Platform.operatingSystem() == "windows") {
- Expect.isTrue(
- e.toString().indexOf(
- "The system cannot find the path specified") != -1);
- Expect.equals(3, e.osError.errorCode);
- }
-
- return true;
-}
-
-void testCreateInNonExistentDirectory() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentDirectory/newFile");
-
- // Create in non-existent directory should throw exception.
- Expect.throws(() => file.createSync(),
- (e) => checkCreateInNonExistentDirectoryException(e));
-
- file.create(() => Expect.fail("Unreachable code"));
- file.onError = (e) {
- checkCreateInNonExistentDirectoryException(e);
- p.toSendPort().send(null);
- };
-}
-
-bool checkFullPathOnNonExistentDirectoryException(e) {
- Expect.isTrue(e is FileIOException);
- Expect.isTrue(e.osError != null);
- Expect.isTrue(e.toString().indexOf("Cannot retrieve full path") != -1);
- if (Platform.operatingSystem() == "linux") {
- Expect.isTrue(e.toString().indexOf("No such file or directory") != -1);
- } else if (Platform.operatingSystem() == "macos") {
- Expect.isTrue(e.toString().indexOf("No such file or directory") != -1);
- } else if (Platform.operatingSystem() == "windows") {
- Expect.isTrue(
- e.toString().indexOf(
- "The system cannot find the file specified") != -1);
- }
- // File not not found has error code 2 on all supported platforms.
- Expect.equals(2, e.osError.errorCode);
-
- return true;
-}
-
-void testFullPathOnNonExistentDirectory() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentDirectory");
-
- // Full path non-existent directory should throw exception.
- Expect.throws(() => file.fullPathSync(),
- (e) => checkFullPathOnNonExistentDirectoryException(e));
-
- file.fullPath((path) => Expect.fail("Unreachable code $path"));
- file.onError = (e) {
- checkFullPathOnNonExistentDirectoryException(e);
- p.toSendPort().send(null);
- };
-}
-
-bool checkDirectoryInNonExistentDirectoryException(e) {
- Expect.isTrue(e is FileIOException);
- Expect.isTrue(e.osError != null);
- Expect.isTrue(
- e.toString().indexOf("Cannot retrieve directory for file") != -1);
- if (Platform.operatingSystem() == "linux") {
- Expect.isTrue(e.toString().indexOf("No such file or directory") != -1);
- } else if (Platform.operatingSystem() == "macos") {
- Expect.isTrue(e.toString().indexOf("No such file or directory") != -1);
- } else if (Platform.operatingSystem() == "windows") {
- Expect.isTrue(
- e.toString().indexOf(
- "The system cannot find the file specified") != -1);
- }
- // File not not found has error code 2 on all supported platforms.
- Expect.equals(2, e.osError.errorCode);
-
- return true;
-}
-
-void testDirectoryInNonExistentDirectory() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentDirectory/newFile");
-
- // Create in non-existent directory should throw exception.
- Expect.throws(() => file.directorySync(),
- (e) => checkDirectoryInNonExistentDirectoryException(e));
-
- file.directory((directory) => Expect.fail("Unreachable code"));
- file.onError = (e) {
- checkDirectoryInNonExistentDirectoryException(e);
- p.toSendPort().send(null);
- };
-}
-
-void testReadAsBytesNonExistent() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentFile3");
-
- // Non-existing file should throw exception.
- Expect.throws(() => file.readAsBytesSync(),
- (e) => checkOpenNonExistentFileException(e));
-
- file.readAsBytes((data) => Expect.fail("Unreachable code"));
- file.onError = (e) {
- checkOpenNonExistentFileException(e);
- p.toSendPort().send(null);
- };
-}
-
-void testReadAsTextNonExistent() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentFile4");
-
- // Non-existing file should throw exception.
- Expect.throws(() => file.readAsTextSync(),
- (e) => checkOpenNonExistentFileException(e));
-
- file.readAsText(Encoding.ASCII, (data) => Expect.fail("Unreachable code"));
- file.onError = (e) {
- checkOpenNonExistentFileException(e);
- p.toSendPort().send(null);
- };
-}
-
-testReadAsLinesNonExistent() {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
- var file = new File("${temp.path}/nonExistentFile5");
-
- // Non-existing file should throw exception.
- Expect.throws(() => file.readAsLinesSync(),
- (e) => checkOpenNonExistentFileException(e));
-
- file.readAsLines(Encoding.ASCII, (data) => Expect.fail("Unreachable code"));
- file.onError = (e) {
- checkOpenNonExistentFileException(e);
- p.toSendPort().send(null);
- };
-}
-
-bool checkWriteReadOnlyFileException(e) {
- Expect.isTrue(e is FileIOException);
- Expect.isTrue(e.osError != null);
- Expect.isTrue(e.osError.errorCode != OSError.noErrorCode);
- return true;
-}
-
-
-// Create a test file in a temporary directory. Setup a port to signal
-// when the temporary directory should be deleted. Pass the file and
-// the port to the callback argument.
-createTestFile(callback) {
- Directory temp = tempDir();
- ReceivePort p = new ReceivePort();
- p.receive((x, y) {
- p.close();
- temp.deleteRecursivelySync();
- });
-
- var file = new File("${temp.path}/test_file");
- file.createSync();
- callback(file, p.toSendPort());
-}
-
-
-testWriteByteToReadOnlyFile() {
- createTestFile((file, port) {
- var openedFile = file.openSync(FileMode.READ);
-
- // Writing to read only file should throw an exception.
- Expect.throws(() => openedFile.writeByteSync(0),
- (e) => checkWriteReadOnlyFileException(e));
-
- openedFile.writeByte(0);
- openedFile.onError = (e) {
- checkWriteReadOnlyFileException(e);
- openedFile.close(() => port.send(null));
- };
- });
-}
-
-testWriteListToReadOnlyFile() {
- createTestFile((file, port) {
- var openedFile = file.openSync(FileMode.READ);
-
- List data = [0, 1, 2, 3];
- // Writing to read only file should throw an exception.
- Expect.throws(() => openedFile.writeListSync(data, 0, data.length),
- (e) => checkWriteReadOnlyFileException(e));
-
- openedFile.writeList(data, 0, data.length);
- openedFile.onError = (e) {
- checkWriteReadOnlyFileException(e);
- openedFile.close(() => port.send(null));
- };
- });
-}
-
-testTruncateReadOnlyFile() {
- createTestFile((file, port) {
- var openedFile = file.openSync(FileMode.WRITE);
- openedFile.writeByteSync(0);
- openedFile.closeSync();
- openedFile = file.openSync(FileMode.READ);
-
- // Truncating read only file should throw an exception.
- Expect.throws(() => openedFile.truncateSync(0),
- (e) => checkWriteReadOnlyFileException(e));
-
- openedFile.truncate(0, () => Expect.fail("Unreachable code"));
- openedFile.onError = (e) {
- checkWriteReadOnlyFileException(e);
- openedFile.close(() => port.send(null));
- };
- });
-}
-
-bool checkFileClosedException(e) {
- Expect.isTrue(e is FileIOException);
- Expect.isTrue(e.toString().indexOf("File closed") != -1);
- Expect.isTrue(e.osError == null);
- return true;
-}
-
-testOperateOnClosedFile() {
- createTestFile((file, port) {
- var openedFile = file.openSync(FileMode.READ);
- openedFile.closeSync();
-
- List data = [0, 1, 2, 3];
- Expect.throws(() => openedFile.readByteSync(),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.writeByteSync(0),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.writeListSync(data, 0, data.length),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.readListSync(data, 0, data.length),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.writeStringSync("Hello"),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.positionSync(),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.setPositionSync(0),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.truncateSync(0),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.lengthSync(),
- (e) => checkFileClosedException(e));
- Expect.throws(() => openedFile.flushSync(),
- (e) => checkFileClosedException(e));
-
- var errorCount = 0;
- openedFile.readByte((byte) => Expect.fail("Unreachable code"));
- errorCount++;
- openedFile.writeByte(0);
- errorCount++;
- openedFile.readList(
- data, 0, data.length, (bytesRead) => Expect.fail("Unreachable code"));
- errorCount++;
- openedFile.writeList(data, 0, data.length);
- errorCount++;
- openedFile.writeString("Hello");
- errorCount++;
- openedFile.position((position) => Expect.fail("Unreachable code"));
- errorCount++;
- openedFile.setPosition(0, () => Expect.fail("Unreachable code"));
- errorCount++;
- openedFile.truncate(0, () => Expect.fail("Unreachable code"));
- errorCount++;
- openedFile.length((length) => Expect.fail("Unreachable code"));
- errorCount++;
- openedFile.flush(() => Expect.fail("Unreachable code"));
- errorCount++;
-
- openedFile.onError = (e) {
- checkFileClosedException(e);
- if (--errorCount == 0) {
- port.send(null);
- }
- };
- });
-}
-
-testRepeatedlyCloseFile() {
- createTestFile((file, port) {
- var openedFile = file.openSync();
- openedFile.close(() {
- openedFile.onError = (e) {
- Expect.isTrue(e is FileIOException);
- port.send(null);
- };
- openedFile.close(() => null);
- });
- });
-}
-
-main() {
- testOpenNonExistent();
- testDeleteNonExistent();
- testLengthNonExistent();
- testCreateInNonExistentDirectory();
- testFullPathOnNonExistentDirectory();
- testDirectoryInNonExistentDirectory();
- testReadAsBytesNonExistent();
- testReadAsTextNonExistent();
- testReadAsLinesNonExistent();
- testWriteByteToReadOnlyFile();
- testWriteListToReadOnlyFile();
- testTruncateReadOnlyFile();
- testOperateOnClosedFile();
- testRepeatedlyCloseFile();
-}
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