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Add scroll performance test for flutter_gallery (#27513)

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Previously, we had a scroll_perf drive test but we were not exercising
it on our device lab. This helps us tracking issues like:
https://github.com/flutter/flutter/issues/24782
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liyuqian 2019-02-04 22:54:11 -08:00 committed by GitHub
parent f4d5646b31
commit de321b9cc1
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3 changed files with 30 additions and 0 deletions
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14
dev/devicelab/bin/tasks/home_scroll_perf__timeline_summary.dart Normal file
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@ -0,0 +1,14 @@
// Copyright 2016 The Chromium 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 'dart:async';
import 'package:flutter_devicelab/tasks/perf_tests.dart';
import 'package:flutter_devicelab/framework/adb.dart';
import 'package:flutter_devicelab/framework/framework.dart';
Future<void> main() async {
deviceOperatingSystem = DeviceOperatingSystem.android;
await task(createHomeScrollPerfTest());
}

8
dev/devicelab/lib/tasks/perf_tests.dart
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@ -30,6 +30,14 @@ TaskFunction createTilesScrollPerfTest() {
).run;
}
TaskFunction createHomeScrollPerfTest() {
return PerfTest(
'${flutterDirectory.path}/examples/flutter_gallery',
'test_driver/scroll_perf.dart',
'home_scroll_perf',
).run;
}
TaskFunction createCullOpacityPerfTest() {
return PerfTest(
'${flutterDirectory.path}/dev/benchmarks/macrobenchmarks',

8
dev/devicelab/manifest.yaml
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@ -112,6 +112,14 @@ tasks:
stage: devicelab
required_agent_capabilities: ["mac/android"]
home_scroll_perf__timeline_summary:
description: >
Measures the runtime performance of scrolling the material page in the
flutter_gallery app on Android.
stage: devicelab
required_agent_capabilities: ["mac/android"]
flaky: true
cull_opacity_perf__timeline_summary:
description: >
Measures the runtime performance of culling opacity widgets on Android.