LibTest/core/int/ceil_A01_t01.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 Returns x, rounded upwards to the nearest integer.
/// @description Checks that the method returns correct value. For integers, it
/// should be the same as input value.
/// @author vasya

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

main() {
  Expect.equals(0, 0.ceil());
  Expect.equals(1, 1.ceil());
  Expect.equals(-1, (-1).ceil());
  Expect.equals(15, 15.ceil());
  Expect.equals(-15, (-15).ceil());
  Expect.equals(2147483647, 2147483647.ceil());
  Expect.equals(-4294967295, (-4294967295).ceil());
  Expect.equals(9007199254740991, 9007199254740991.ceil());
  Expect.equals(-9007199254740991, (-9007199254740991).ceil());
}