// 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 List<int> convert(
///  String string, [
///  int start = 0,
///  int end
///  ])
/// ...
/// If start and end are provided, only the substring string.substring(start,
/// end) is converted.
/// @description Checks that if start and end are provided, only the substring
/// string.substring(start, end) is converted.
/// @author sgrekhov@unipro.ru

import "dart:convert";
import "../../../Utils/expect.dart";

main() {
  Utf8Encoder encoder = new Utf8Encoder();
  String ascii = "12345";

  Expect.listEquals([49, 50, 51, 52, 53], encoder.convert(ascii));
  Expect.listEquals([50, 51, 52, 53], encoder.convert(ascii, 1));
  Expect.listEquals([50, 51, 52], encoder.convert(ascii, 1, 4));

  String nonAscii = "абвгд";

  Expect.listEquals([208, 176, 208, 177, 208, 178, 208, 179, 208, 180],
      encoder.convert(nonAscii));
  Expect.listEquals([208, 177, 208, 178, 208, 179, 208, 180],
      encoder.convert(nonAscii, 1));
  Expect.listEquals([208, 177, 208, 178, 208, 179],
      encoder.convert(nonAscii, 1, 4));
}