// 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.

// @dart = 2.9

/// @assertion String convert(
///  List<int> bytes, [
///  int start = 0,
///  int end
///  ])
/// Transform the incoming stream's events.
///
/// Creates a new stream. When this stream is listened to, it will start
/// listening on stream, and generate events on the new stream based on the
/// events from stream.
///
/// Subscriptions on the returned stream should propagate pause state to the
/// subscription on stream.
/// @description Checks that this method decodes data to Latin1 string
/// @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]);});
  }
}