| /* |
| * 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 int toInt() |
| * @description Checks [:toInt():] on values already equal to a math integer. |
| * @author pagolubev |
| * @reviewer msyabro |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| |
| import "dart:math" as Math; |
| |
| check(double arg) { |
| var v = arg.toInt(); |
| Expect.isTrue(v is int); |
| Expect.equals(v, arg); |
| } |
| |
| main() { |
| check(1.0); |
| check(2.0); |
| check(3.0); |
| check(4.0); |
| check(5.0); |
| check(12.0); |
| check(123.0); |
| check(1234.0); |
| check(12345.0); |
| check(123456.0); |
| check(1234567.0); |
| check(123456789012345.0); |
| check(1234567.0E10); |
| check(Math.pow(2.0, 52) as double); |
| check(Math.pow(2.0, 53) as double); |
| } |