| // Copyright 2014 The Flutter Authors. 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:flutter_driver/flutter_driver.dart'; |
| import 'package:macrobenchmarks/common.dart'; |
| |
| import 'util.dart'; |
| |
| void main() { |
| macroPerfTest( |
| 'tessellation_perf_static', |
| kPathTessellationRouteName, |
| pageDelay: const Duration(seconds: 1), |
| driverOps: (FlutterDriver driver) async { |
| final SerializableFinder listView = find.byValueKey('list_view'); |
| Future<void> scrollOnce(double offset) async { |
| await driver.scroll( |
| listView, 0.0, offset, const Duration(milliseconds: 450)); |
| await Future<void>.delayed(const Duration(milliseconds: 500)); |
| } |
| |
| for (int i = 0; i < 3; i += 1) { |
| await scrollOnce(-600.0); |
| await scrollOnce(-600.0); |
| await scrollOnce(600.0); |
| await scrollOnce(600.0); |
| } |
| }, |
| ); |
| } |