LibTest/core/double/roundToDouble_A01_t02.dart

// Copyright (c) 2011, 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 abstract double roundToDouble()
/// Returns the integer value, as a double, closest to this.
/// Rounds away from zero when there is no closest integer:
/// (3.5).round() == 4 and (-3.5).round() == -4.
/// @description Checks that [:round():] on a positive or negative zeros
/// returns the same value.
/// @author pagolubev

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

main() {
  Expect.equals(.0.roundToDouble(), .0);
  Expect.equals((-.0).roundToDouble(), -.0);
}