| // 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. |
| |
| #library('timer_test'); |
| |
| #import("dart:isolate"); |
| #import('../../pkg/unittest/unittest.dart'); |
| |
| const int STARTTIMEOUT = 1050; |
| const int DECREASE = 200; |
| const int ITERATIONS = 5; |
| |
| int startTime; |
| int timeout; |
| int iteration; |
| |
| void timeoutHandler(Timer timer) { |
| int endTime = (new Date.now()).millisecondsSinceEpoch; |
| expect((endTime - startTime) >= timeout); |
| if (iteration < ITERATIONS) { |
| iteration++; |
| timeout = timeout - DECREASE; |
| startTime = (new Date.now()).millisecondsSinceEpoch; |
| new Timer(timeout, expectAsync1(timeoutHandler)); |
| } |
| } |
| |
| main() { |
| test("timeout test", () { |
| iteration = 0; |
| timeout = STARTTIMEOUT; |
| startTime = (new Date.now()).millisecondsSinceEpoch; |
| new Timer(timeout, expectAsync1(timeoutHandler)); |
| }); |
| } |