| // 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 exponent) |

| /// If [x] is an int and exponent is a non-negative int, the result is an int, |

| /// otherwise both arguments are converted to doubles first, and the result is |

| /// @description Checks that the result is a double if [x] is a double |

| /// or [y] is a double or a negative int. |

| import "dart:math" as Math; |

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

| Expect.isTrue(Math.pow(0, .0) is double); |

| Expect.isTrue(Math.pow(.0, 0) is double); |

| Expect.isTrue(Math.pow(.0, .0) is double); |

| Expect.isTrue(Math.pow(1, -1) is double); |

| Expect.isTrue(Math.pow(1e1, -2) is double); |

| Expect.isTrue(Math.pow(.25, .25) is double); |