| // 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 Codec<S, R> fuse<R>(Codec<T, R> other) |
| /// Fuses this with other. |
| /// |
| /// When encoding, the resulting codec encodes with this before encoding with |
| /// other. |
| /// |
| /// When decoding, the resulting codec decodes with other before decoding with |
| /// this. |
| /// @description Checks that encoding with the resulting converter is equivalent |
| /// to converting with this before converting with other. |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:io"; |
| import "dart:convert"; |
| import "../../../Utils/expect.dart"; |
| |
| check(Codec codec, List<int> toEncode) { |
| Expect.equals(toEncode, codec.decode(toEncode)); |
| Expect.equals(toEncode, codec.encode(toEncode)); |
| } |
| |
| main() { |
| GZipCodec codec = new GZipCodec(); |
| Codec fused = codec.fuse(codec.inverted); |
| |
| int max = 1000; |
| List<int> data = new List<int>.filled(max, 0); |
| for (int i = 0; i < max; i++) { |
| data[i] = i % 256; |
| } |
| Expect.listEquals(data, fused.decode(data)); |
| Expect.listEquals(data, fused.encode(data)); |
| } |