| library AsyncWindowTest; |
| import '../../pkg/unittest/lib/unittest.dart'; |
| import '../../pkg/unittest/lib/html_config.dart'; |
| import 'dart:html'; |
| |
| main() { |
| useHtmlConfiguration(); |
| test('Window.setTimeout', () { |
| window.setTimeout(expectAsync0((){}), 10); |
| }); |
| test('Window.setInterval', () { |
| int counter = 0; |
| int id = null; |
| id = window.setInterval(expectAsyncUntil0( |
| () { |
| if (counter == 3) { |
| counter = 1024; |
| window.clearInterval(id); |
| // Wait some more time to be sure callback won't be invoked any more. |
| window.setTimeout(expectAsync0((){}), 50); |
| return; |
| } |
| // As callback should have been cleared on 4th invocation, counter |
| // should never be greater than 3. |
| assert(counter < 3); |
| counter++; |
| }, |
| () => counter == 3), 10); |
| }); |
| } |