| // Copyright (c) 2016, 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 microsecondsSinceEpoch |
| * The number of microseconds since the "Unix epoch" 1970-01-01T00:00:00Z (UTC). |
| * |
| * This value is independent of the time zone. |
| * |
| * This value is at most 8,640,000,000,000,000,000us (100,000,000 days) from |
| * the Unix epoch. In other words: |
| * microsecondsSinceEpoch.abs() <= 8640000000000000000. |
| * |
| * Note that this value does not fit into 53 bits (the size of a IEEE double). |
| * A JavaScript number is not able to hold this value. |
| * @description Checks that microsecondsSinceEpoch if used as an argument of |
| * fromMicrosecondsSinceEpoch() constructor produces the same date |
| * @author sgrekhov@unipro.ru |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| DateTime now = new DateTime.now(); |
| DateTime now2 = new DateTime.fromMicrosecondsSinceEpoch( |
| now.microsecondsSinceEpoch); |
| Expect.equals(now.microsecondsSinceEpoch, now2.microsecondsSinceEpoch); |
| } |
