LibTest/math/pow_A04_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.
 */
/**
 * @assertion num pow(num x, num y)
 * if x is 1.0, the result is always 1.0.
 * @description Checks the result if [x] is 1.0.
 * @author pagolubev
 * @reviewer msyabro
 */
import "../../Utils/expect.dart";

import "dart:math" as Math;

main() {
  Expect.equals(1.0, Math.pow(1.0, double.NAN));
  Expect.equals(1.0, Math.pow(1.0, double.INFINITY));
  Expect.equals(1.0, Math.pow(1.0, double.NEGATIVE_INFINITY));

  Expect.equals(1.0, Math.pow(1.0, .0));
  Expect.equals(1.0, Math.pow(1.0, -.0));

  Expect.equals(1.0, Math.pow(1.0, 11.11));
  Expect.equals(1.0, Math.pow(1.0, -11.11));
  Expect.equals(1.0, Math.pow(1.0, 11));
  Expect.equals(1.0, Math.pow(1.0, -11));

  Expect.equals(1.0, Math.pow(1.0, 1e20));
  Expect.equals(1.0, Math.pow(1.0, 1e-20));
}