| // 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 int memLevel |
| /// final |
| /// Specifies how much memory should be allocated for the internal compression |
| /// state. 1 uses minimum memory but is slow and reduces compression ratio; 9 |
| /// uses maximum memory for optimal speed. The default value is 8. |
| /// |
| /// The memory requirements for deflate are (in bytes): |
| /// |
| /// (1 << (windowBits + 2)) + (1 << (memLevel + 9)) |
| /// that is: 128K for windowBits = 15 + 128K for memLevel = 8 (default values) |
| /// @description Checks that this property returns constructor's memLevel |
| /// argument |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:io"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| GZipCodec codec = new GZipCodec(); |
| Expect.equals(8, codec.memLevel); |
| |
| codec = new GZipCodec(memLevel: 4); |
| Expect.equals(4, codec.memLevel); |
| } |