| // 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 DateTime add(Duration duration) |
| /// Returns a new DateTime with the duration added to this. |
| /// @description Checks that this instance is not modified |
| /// @author hlodvig |
| |
| import "../../../Utils/expect.dart"; |
| |
| void check(DateTime dt, y, m, d, h, min, s, ms){ |
| Expect.equals(y, dt.year); |
| Expect.equals(m, dt.month); |
| Expect.equals(d, dt.day); |
| Expect.equals(h, dt.hour); |
| Expect.equals(min, dt.minute); |
| Expect.equals(s, dt.second); |
| Expect.equals(ms, dt.millisecond); |
| } |
| |
| main() { |
| DateTime dt = new DateTime(2001, 2, 3, 4, 5, 6, 7); |
| |
| dt.add(new Duration(days: 1, hours: 1, minutes: 1, seconds: 1, milliseconds: 1)); |
| check(dt, 2001, 2, 3, 4, 5, 6, 7); |
| |
| dt.add(new Duration(days: 0, hours: 0, minutes: 0, seconds: 0, milliseconds: 0)); |
| check(dt, 2001, 2, 3, 4, 5, 6, 7); |
| |
| dt.add(new Duration(days: -10000, hours: -10000, minutes: -10000, seconds: -10000, milliseconds: -10000)); |
| check(dt, 2001, 2, 3, 4, 5, 6, 7); |
| |
| dt.add(new Duration(days: 10000, hours: 10000, minutes: 10000, seconds: 10000, milliseconds: 10000)); |
| check(dt, 2001, 2, 3, 4, 5, 6, 7); |
| } |