LibTest/typed_data/Int16List/Int16List.fromList_A02_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.

/// @assertion Int16List.fromList(List<int> elements)
/// ...
/// Values are truncated to fit in the list when they are copied, the same way
/// storing values truncates them.
/// @description Checks that values are truncated to fit in the list when they
/// are copied.
/// @author ngl@unipro.ru


import "dart:typed_data";
import "../../../Utils/expect.dart";
import "../toInt16.lib.dart";

void check(List<int> list) {
  Int16List l = new Int16List.fromList(list);
  Expect.equals(l.length, list.length);
  Expect.listEquals(list.map(toInt16).toList(), l);
}

main() {
  check([32768, -32769]);
  check([40000, 40001, 40002]);
  check([-40000, -40001, -40002]);
  check([65536, 131072, 262144]);
  check([-65536, -131072, -262144]);
}