flutter/dev/devicelab/bin/tasks/complex_layout_semantics_perf.dart
Michael Goderbauer 5491c8c146
Auto-format Framework (#160545)
This auto-formats all *.dart files in the repository outside of the
`engine` subdirectory and enforces that these files stay formatted with
a presubmit check.

**Reviewers:** Please carefully review all the commits except for the
one titled "formatted". The "formatted" commit was auto-generated by
running `dev/tools/format.sh -a -f`. The other commits were hand-crafted
to prepare the repo for the formatting change. I recommend reviewing the
commits one-by-one via the "Commits" tab and avoiding Github's "Files
changed" tab as it will likely slow down your browser because of the
size of this PR.

---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

54 lines
1.6 KiB
Dart

// 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 'dart:io';
import 'package:flutter_devicelab/framework/devices.dart';
import 'package:flutter_devicelab/framework/framework.dart';
import 'package:flutter_devicelab/framework/task_result.dart';
import 'package:flutter_devicelab/framework/utils.dart';
import 'package:path/path.dart' as p;
void main() {
task(() async {
deviceOperatingSystem = DeviceOperatingSystem.android;
final Device device = await devices.workingDevice;
await device.unlock();
final String deviceId = device.deviceId;
await flutter('packages', options: <String>['get']);
final String complexLayoutPath = p.join(
flutterDirectory.path,
'dev',
'benchmarks',
'complex_layout',
);
await inDirectory(complexLayoutPath, () async {
await flutter(
'drive',
options: <String>[
'--no-android-gradle-daemon',
'-v',
'--profile',
'--trace-startup', // Enables "endless" timeline event buffering.
'-t',
p.join(complexLayoutPath, 'test_driver', 'semantics_perf.dart'),
'-d',
deviceId,
],
);
});
final String outputPath =
Platform.environment['FLUTTER_TEST_OUTPUTS_DIR'] ?? p.join(complexLayoutPath, 'build');
final String dataPath = p.join(outputPath, 'complex_layout_semantics_perf.json');
return TaskResult.successFromFile(
file(dataPath),
benchmarkScoreKeys: <String>['initialSemanticsTreeCreation'],
);
});
}