31 lines
1005 B
Dart
31 lines
1005 B
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter_driver/flutter_driver.dart';
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import 'package:macrobenchmarks/common.dart';
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import 'util.dart';
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void main() {
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macroPerfTest(
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'picture_cache_perf',
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kPictureCacheRouteName,
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timeout: const Duration(seconds: 60),
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pageDelay: const Duration(seconds: 1),
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driverOps: (FlutterDriver driver) async {
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final SerializableFinder nestedScroll = find.byValueKey('nested-scroll');
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Future<void> _scrollOnce(double offset) async {
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await driver.scroll(nestedScroll, offset, 0.0, const Duration(milliseconds: 300));
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await Future<void>.delayed(const Duration(milliseconds: 500));
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}
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for (int i = 0; i < 3; i += 1) {
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await _scrollOnce(-300.0);
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await _scrollOnce(-300.0);
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await _scrollOnce(300.0);
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await _scrollOnce(300.0);
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}
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},
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);
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}
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