LibTest/core/RangeError/checkNotNegative_A01_t01.dart

// Copyright (c) 2016, 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 void checkNotNegative(int value, [String name, String message])
/// Check that an integer value isn't negative.
/// Throws if the value is negative.
/// @description Checks that this method doesn't throw an exception if value
/// isn't negative
/// @author sgrekhov@unipro.ru


main() {
  RangeError.checkNotNegative(0);
  RangeError.checkNotNegative(1);
  RangeError.checkNotNegative(0, "name1");
  RangeError.checkNotNegative(1, "name2", "message2");
}