|  | // Copyright (c) 2013, 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. | 
|  |  | 
|  | import "package:expect/expect.dart"; | 
|  |  | 
|  | main() { | 
|  | Duration d, d1; | 
|  |  | 
|  | d1 = new Duration(milliseconds: 1); | 
|  | d = d1 * 0.005; | 
|  | Expect.equals(1000 * 0.005, d.inMicroseconds); | 
|  | d = d1 * 0.0; | 
|  | Expect.equals(0, d.inMicroseconds); | 
|  | d = d1 * -0.005; | 
|  | Expect.equals(1000 * -0.005, d.inMicroseconds); | 
|  | d = d1 * 0.0015; | 
|  | Expect.equals((1000 * 0.0015).round(), d.inMicroseconds); | 
|  | } |