LibTest/typed_data/Float32List/reduce_A03_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 E reduce(E combine(E value, E element))
/// ...
/// If iterable has only one element, that element is returned.
/// @description Checks that if iterable has only one element, that element is
/// returned
/// @author ngl@unipro.ru


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

main() {
  List<double> ld = [2.0];
  var l = new Float32List.fromList(ld);
  var res = l.reduce((prev, cur) => prev + cur + 1);
  Expect.equals(2.0, res);

  res = l.reduce((prev, cur) => 1.0);
  Expect.equals(2.0, res);
}