| // Copyright (c) 2017, 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. |
| |
| /// @assertion const Latin1Decoder({bool allowInvalid: false}) |
| /// Instantiates a new Latin1Decoder. |
| /// |
| /// The optional allowInvalid argument defines how convert deals with invalid |
| /// bytes. |
| /// |
| /// If it is true, convert replaces invalid bytes with the Unicode Replacement |
| /// character U+FFFD (�). Otherwise it throws a FormatException. |
| /// |
| /// @description Checks that this constructor creates valid Latin1Decoder |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Latin1Decoder decoder = new Latin1Decoder(); |
| for (int i = 0; i < 256; i++) { |
| String s = new String.fromCharCode(i); |
| Expect.equals(s, decoder.convert([i])); |
| } |
| for (int i = 256; i < 65536; i++) { |
| Expect.throws(() {decoder.convert([i]);}, (e) => e is FormatException); |
| } |
| |
| decoder = new Latin1Decoder(allowInvalid: false); |
| for (int i = 0; i < 256; i++) { |
| String s = new String.fromCharCode(i); |
| Expect.equals(s, decoder.convert([i])); |
| } |
| for (int i = 256; i < 65536; i++) { |
| Expect.throws(() {decoder.convert([i]);}, (e) => e is FormatException); |
| } |
| } |