blob: 1073cf34ab55f7d212c8600ef61d99a74f3e0dbb [file] [log] [blame]
// 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.
/// @assertion double operator -(num other)
/// @description Checks that if 'this' is positive infinity and 'other' is
/// negative infinity the result is positive infinity. If 'this' is negative
/// infinity and 'other' is positive infinity the result is negative infinity.
/// @author pagolubev
import "../../../Utils/expect.dart";
main() {
Expect.equals(double.infinity, double.infinity - double.negativeInfinity);
double.negativeInfinity - double.infinity);