OLD | NEW |
1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
| 5 import 'package:expect/expect.dart'; |
| 6 |
5 main() { | 7 main() { |
6 // The following numbers are on the border of 52 bits. | 8 // The following numbers are on the border of 52 bits. |
7 // For example: 4503599627370499 + 0.5 => 4503599627370500. | 9 // For example: 4503599627370499 + 0.5 => 4503599627370500. |
8 Expect.equals(4503599627370496, 4503599627370496.0.round()); | 10 Expect.equals(4503599627370496, 4503599627370496.0.round()); |
9 Expect.equals(4503599627370497, 4503599627370497.0.round()); | 11 Expect.equals(4503599627370497, 4503599627370497.0.round()); |
10 Expect.equals(4503599627370498, 4503599627370498.0.round()); | 12 Expect.equals(4503599627370498, 4503599627370498.0.round()); |
11 Expect.equals(4503599627370499, 4503599627370499.0.round()); | 13 Expect.equals(4503599627370499, 4503599627370499.0.round()); |
12 | 14 |
13 Expect.equals(9007199254740991, 9007199254740991.0.round()); | 15 Expect.equals(9007199254740991, 9007199254740991.0.round()); |
14 Expect.equals(9007199254740992, 9007199254740992.0.round()); | 16 Expect.equals(9007199254740992, 9007199254740992.0.round()); |
(...skipping 12 matching lines...) Expand all Loading... |
27 Expect.isTrue(4503599627370499.0.round() is int); | 29 Expect.isTrue(4503599627370499.0.round() is int); |
28 Expect.isTrue(9007199254740991.0.round() is int); | 30 Expect.isTrue(9007199254740991.0.round() is int); |
29 Expect.isTrue(9007199254740992.0.round() is int); | 31 Expect.isTrue(9007199254740992.0.round() is int); |
30 Expect.isTrue((-4503599627370496.0).round() is int); | 32 Expect.isTrue((-4503599627370496.0).round() is int); |
31 Expect.isTrue((-4503599627370497.0).round() is int); | 33 Expect.isTrue((-4503599627370497.0).round() is int); |
32 Expect.isTrue((-4503599627370498.0).round() is int); | 34 Expect.isTrue((-4503599627370498.0).round() is int); |
33 Expect.isTrue((-4503599627370499.0).round() is int); | 35 Expect.isTrue((-4503599627370499.0).round() is int); |
34 Expect.isTrue((-9007199254740991.0).round() is int); | 36 Expect.isTrue((-9007199254740991.0).round() is int); |
35 Expect.isTrue((-9007199254740992.0).round() is int); | 37 Expect.isTrue((-9007199254740992.0).round() is int); |
36 } | 38 } |
OLD | NEW |