LibTest/convert/AsciiDecoder/convert_A01_t01.dart

// 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
///  ])
/// Converts the bytes (a list of unsigned 7- or 8-bit integers) to the
/// corresponding string.
/// ...
/// @description Checks that this method decodes data to ASCII string
/// @author sgrekhov@unipro.ru

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

main() {
  AsciiDecoder decoder = new AsciiDecoder();
  for (int i = 0; i < 128; i++) {
    String s = new String.fromCharCode(i);
    Expect.equals(s, decoder.convert([i]));
  }
  for (int i = 128; i < 65536; i++) {
    Expect.throws(() {decoder.convert([i]);});
  }
}