From 2c145cea5192cec13256ccac941fb9fd7c62497d Mon Sep 17 00:00:00 2001 From: LouiseHsu Date: Mon, 3 Feb 2025 16:07:19 -0800 Subject: [PATCH] Add Benchmarks and examples to compare swiftui and flutter (#160681) Partially addresses https://github.com/flutter/flutter/issues/154138, specifically [#162025](https://github.com/flutter/flutter/issues/162025), [#162026](https://github.com/flutter/flutter/issues/162026), [#162028](https://github.com/flutter/flutter/issues/162028), [#162029](https://github.com/flutter/flutter/issues/162029) ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. --- .ci.yaml | 20 + TESTOWNERS | 2 + .../imitation_game_flutter/.gitignore | 48 ++ .../imitation_game_flutter/.metadata | 30 + .../imitation_game_flutter/README.md | 2 + .../analysis_options.yaml | 28 + .../imitation_game_flutter/lib/main.dart | 82 +++ .../imitation_game_flutter/pubspec.yaml | 47 ++ .../ExportOptions.plist | 18 + .../imitation_game_swiftui/README.md | 2 + .../project.pbxproj | 563 ++++++++++++++++++ .../contents.xcworkspacedata | 7 + .../xcshareddata/IDEWorkspaceChecks.plist | 8 + .../AccentColor.colorset/Contents.json | 11 + .../AppIcon.appiconset/Contents.json | 13 + .../Assets.xcassets/Contents.json | 6 + .../hello_world_swiftui/ContentView.swift | 49 ++ .../Preview Assets.xcassets/Contents.json | 6 + .../hello_world_swiftuiApp.swift | 14 + .../imitation_game_flutter__compile.dart | 12 + .../imitation_game_swiftui__compile.dart | 12 + dev/devicelab/lib/tasks/perf_tests.dart | 66 ++ 22 files changed, 1046 insertions(+) create mode 100644 dev/benchmarks/imitation_game_flutter/.gitignore create mode 100644 dev/benchmarks/imitation_game_flutter/.metadata create mode 100644 dev/benchmarks/imitation_game_flutter/README.md create mode 100644 dev/benchmarks/imitation_game_flutter/analysis_options.yaml create mode 100644 dev/benchmarks/imitation_game_flutter/lib/main.dart create mode 100644 dev/benchmarks/imitation_game_flutter/pubspec.yaml create mode 100644 dev/benchmarks/imitation_game_swiftui/ExportOptions.plist create mode 100644 dev/benchmarks/imitation_game_swiftui/README.md create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.pbxproj create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.xcworkspace/contents.xcworkspacedata create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/AccentColor.colorset/Contents.json create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/AppIcon.appiconset/Contents.json create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/Contents.json create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/ContentView.swift create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Preview Content/Preview Assets.xcassets/Contents.json create mode 100644 dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/hello_world_swiftuiApp.swift create mode 100644 dev/devicelab/bin/tasks/imitation_game_flutter__compile.dart create mode 100644 dev/devicelab/bin/tasks/imitation_game_swiftui__compile.dart diff --git a/.ci.yaml b/.ci.yaml index 4dff2867c6..e7c3ec225a 100644 --- a/.ci.yaml +++ b/.ci.yaml @@ -4852,6 +4852,26 @@ targets: ["devicelab", "ios", "mac", "arm64"] task_name: hello_world_ios__compile + - name: Mac_arm64_ios imitation_game_flutter + recipe: devicelab/devicelab_drone + presubmit: false + bringup: true + timeout: 60 + properties: + tags: > + ["devicelab", "ios", "mac", "arm64"] + task_name: imitation_game_swiftui__compile + + - name: Mac_arm64_ios imitation_game_swiftui + recipe: devicelab/devicelab_drone + presubmit: false + bringup: true + timeout: 60 + properties: + tags: > + ["devicelab", "ios", "mac", "arm64"] + task_name: imitation_game_flutter__compile + - name: Mac_x64 hot_mode_dev_cycle_macos_target__benchmark recipe: devicelab/devicelab_drone timeout: 60 diff --git a/TESTOWNERS b/TESTOWNERS index 14564e840c..4846f4eb33 100644 --- a/TESTOWNERS +++ b/TESTOWNERS @@ -186,6 +186,8 @@ /dev/devicelab/bin/tasks/fullscreen_textfield_perf_ios__e2e_summary.dart @louisehsu @flutter/engine /dev/devicelab/bin/tasks/hello_world_ios__compile.dart @jmagman @flutter/engine /dev/devicelab/bin/tasks/hot_mode_dev_cycle_ios__benchmark.dart @louisehsu @flutter/tool +/dev/devicelab/bin/tasks/imitation_game_flutter__compile.dart @louisehsu @flutter/tool +/dev/devicelab/bin/tasks/imitation_game_swiftui__compile.dart @louisehsu @flutter/tool # TODO(vashworth): Remove once https://github.com/flutter/flutter/issues/142305 is fixed. /dev/devicelab/bin/tasks/hot_mode_dev_cycle_ios__benchmark_no_dds.dart @louisehsu @flutter/tool /dev/devicelab/bin/tasks/imagefiltered_transform_animation_perf_ios__timeline_summary.dart @hellohuanlin @flutter/engine diff --git a/dev/benchmarks/imitation_game_flutter/.gitignore b/dev/benchmarks/imitation_game_flutter/.gitignore new file mode 100644 index 0000000000..747c233ea2 --- /dev/null +++ b/dev/benchmarks/imitation_game_flutter/.gitignore @@ -0,0 +1,48 @@ +# Miscellaneous +*.class +*.log +*.pyc +*.swp +.DS_Store +.atom/ +.build/ +.buildlog/ +.history +.svn/ +.swiftpm/ +migrate_working_dir/ + +# IntelliJ related +*.iml +*.ipr +*.iws +.idea/ + +# The .vscode folder contains launch configuration and tasks you configure in +# VS Code which you may wish to be included in version control, so this line +# is commented out by default. +#.vscode/ + +# Flutter/Dart/Pub related +**/doc/api/ +**/ios/Flutter/.last_build_id +.dart_tool/ +.flutter-plugins +.flutter-plugins-dependencies +.pub-cache/ +.pub/ +/build/ + +# Symbolication related +app.*.symbols + +# Obfuscation related +app.*.map.json + +# Android Studio will place build artifacts here +/android/app/debug +/android/app/profile +/android/app/release + +# Benchmark related +/ios/ diff --git a/dev/benchmarks/imitation_game_flutter/.metadata b/dev/benchmarks/imitation_game_flutter/.metadata new file mode 100644 index 0000000000..78dd11f176 --- /dev/null +++ b/dev/benchmarks/imitation_game_flutter/.metadata @@ -0,0 +1,30 @@ +# This file tracks properties of this Flutter project. +# Used by Flutter tool to assess capabilities and perform upgrades etc. +# +# This file should be version controlled and should not be manually edited. + +version: + revision: "fea58103a27a000ee3c91851585e77336f65806f" + channel: "[user-branch]" + +project_type: app + +# Tracks metadata for the flutter migrate command +migration: + platforms: + - platform: root + create_revision: fea58103a27a000ee3c91851585e77336f65806f + base_revision: fea58103a27a000ee3c91851585e77336f65806f + - platform: ios + create_revision: fea58103a27a000ee3c91851585e77336f65806f + base_revision: fea58103a27a000ee3c91851585e77336f65806f + + # User provided section + + # List of Local paths (relative to this file) that should be + # ignored by the migrate tool. + # + # Files that are not part of the templates will be ignored by default. + unmanaged_files: + - 'lib/main.dart' + - 'ios/Runner.xcodeproj/project.pbxproj' diff --git a/dev/benchmarks/imitation_game_flutter/README.md b/dev/benchmarks/imitation_game_flutter/README.md new file mode 100644 index 0000000000..0ac1347e32 --- /dev/null +++ b/dev/benchmarks/imitation_game_flutter/README.md @@ -0,0 +1,2 @@ +This is the example Flutter app used to compare performance to a equivalent SwiftUI app. +See here for more info: https://github.com/flutter/flutter/issues/154138 \ No newline at end of file diff --git a/dev/benchmarks/imitation_game_flutter/analysis_options.yaml b/dev/benchmarks/imitation_game_flutter/analysis_options.yaml new file mode 100644 index 0000000000..0d2902135c --- /dev/null +++ b/dev/benchmarks/imitation_game_flutter/analysis_options.yaml @@ -0,0 +1,28 @@ +# This file configures the analyzer, which statically analyzes Dart code to +# check for errors, warnings, and lints. +# +# The issues identified by the analyzer are surfaced in the UI of Dart-enabled +# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be +# invoked from the command line by running `flutter analyze`. + +# The following line activates a set of recommended lints for Flutter apps, +# packages, and plugins designed to encourage good coding practices. +include: package:flutter_lints/flutter.yaml + +linter: + # The lint rules applied to this project can be customized in the + # section below to disable rules from the `package:flutter_lints/flutter.yaml` + # included above or to enable additional rules. A list of all available lints + # and their documentation is published at https://dart.dev/lints. + # + # Instead of disabling a lint rule for the entire project in the + # section below, it can also be suppressed for a single line of code + # or a specific dart file by using the `// ignore: name_of_lint` and + # `// ignore_for_file: name_of_lint` syntax on the line or in the file + # producing the lint. + rules: + # avoid_print: false # Uncomment to disable the `avoid_print` rule + # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule + +# Additional information about this file can be found at +# https://dart.dev/guides/language/analysis-options diff --git a/dev/benchmarks/imitation_game_flutter/lib/main.dart b/dev/benchmarks/imitation_game_flutter/lib/main.dart new file mode 100644 index 0000000000..706f93cdd2 --- /dev/null +++ b/dev/benchmarks/imitation_game_flutter/lib/main.dart @@ -0,0 +1,82 @@ +// 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/material.dart'; + +void main() { + runApp(InfiniteScrollApp()); +} + +class InfiniteScrollApp extends StatelessWidget { + const InfiniteScrollApp({super.key}); + + @override + Widget build(BuildContext context) { + return MaterialApp( + title: 'Infinite Scrolling Flutter', + home: InfiniteScrollList(), + ); + } +} + +class InfiniteScrollList extends StatefulWidget { + const InfiniteScrollList({super.key}); + + @override + InfiniteScrollListState createState() => InfiniteScrollListState(); +} + +class InfiniteScrollListState extends State { + final List items = []; + final int itemsPerPage = 20; + final List staticData = [ + "Hello Flutter", + "Hello Flutter", + "Hello Flutter", + "Hello Flutter", + "Hello Flutter", + ]; + + @override + void initState() { + super.initState(); + _loadMoreData(); // Load initial data + } + + void _loadMoreData() { + setState(() { + final newItems = List.generate(itemsPerPage, (i) { + return staticData[i % staticData.length]; + }); + items.addAll(newItems); + }); + } + + @override + Widget build(BuildContext context) { + return MaterialApp( + home: Scaffold( + appBar: AppBar( + title: Text("Infinite Scrolling ListView (Static Data)"), + ), + body: NotificationListener( + onNotification: (ScrollNotification scrollInfo) { + if (scrollInfo.metrics.pixels >= + scrollInfo.metrics.maxScrollExtent - 50) { + _loadMoreData(); + return true; + } + return false; + }, + child: ListView.builder( + itemCount: items.length, + itemBuilder: (context, index) { + return ListTile(title: Text(items[index])); + }, + ), + ), + ), + ); + } +} diff --git a/dev/benchmarks/imitation_game_flutter/pubspec.yaml b/dev/benchmarks/imitation_game_flutter/pubspec.yaml new file mode 100644 index 0000000000..9e39c0f433 --- /dev/null +++ b/dev/benchmarks/imitation_game_flutter/pubspec.yaml @@ -0,0 +1,47 @@ +name: hello_world_flutter +description: "A new Flutter project." +publish_to: 'none' # Remove this line if you wish to publish to pub.dev +version: 1.0.0+1 + +environment: + sdk: ^3.7.0-208.0.dev + +dependencies: + flutter: + sdk: flutter + + cupertino_icons: 1.0.8 + + characters: 1.4.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + collection: 1.19.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + material_color_utilities: 0.11.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + meta: 1.16.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + vector_math: 2.1.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + +dev_dependencies: + flutter_test: + sdk: flutter + flutter_lints: 5.0.0 + + async: 2.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + boolean_selector: 2.1.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + clock: 1.1.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + fake_async: 1.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + leak_tracker: 10.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + leak_tracker_flutter_testing: 3.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + leak_tracker_testing: 3.0.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + lints: 5.1.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + matcher: 0.12.17 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + path: 1.9.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + source_span: 1.10.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + stack_trace: 1.12.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + stream_channel: 2.1.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + string_scanner: 1.4.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + term_glyph: 1.2.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + test_api: 0.7.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + vm_service: 15.0.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade" + +flutter: + uses-material-design: true + +# PUBSPEC CHECKSUM: 1f28 diff --git a/dev/benchmarks/imitation_game_swiftui/ExportOptions.plist b/dev/benchmarks/imitation_game_swiftui/ExportOptions.plist new file mode 100644 index 0000000000..44f184ba90 --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/ExportOptions.plist @@ -0,0 +1,18 @@ + + + + + destination + export + method + ad-hoc + signingStyle + automatic + stripSwiftSymbols + + teamID + S8QB4VV633 + thinning + <none> + + diff --git a/dev/benchmarks/imitation_game_swiftui/README.md b/dev/benchmarks/imitation_game_swiftui/README.md new file mode 100644 index 0000000000..41e385f68d --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/README.md @@ -0,0 +1,2 @@ +This is the example SwiftUI app used to compare performance to a equivalent Flutter app. +See here for more info: https://github.com/flutter/flutter/issues/154138 diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.pbxproj b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.pbxproj new file mode 100644 index 0000000000..0172e40fc8 --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.pbxproj @@ -0,0 +1,563 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; 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+ defaultConfigurationName = Release; + }; +/* End XCConfigurationList section */ + }; + rootObject = F241F4FA2D08EE8800C053B5 /* Project object */; +} diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000000..919434a625 --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000000..18d981003d --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/AccentColor.colorset/Contents.json b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/AccentColor.colorset/Contents.json new file mode 100644 index 0000000000..eb87897008 --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/AccentColor.colorset/Contents.json @@ -0,0 +1,11 @@ +{ + "colors" : [ + { + "idiom" : "universal" + } + ], + "info" : { + "author" : "xcode", + "version" : 1 + } +} diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/AppIcon.appiconset/Contents.json b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000000..13613e3ee1 --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,13 @@ +{ + "images" : [ + { + "idiom" : "universal", + "platform" : "ios", + "size" : "1024x1024" + } + ], + "info" : { + "author" : "xcode", + "version" : 1 + } +} diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/Contents.json b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/Contents.json new file mode 100644 index 0000000000..73c00596a7 --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Assets.xcassets/Contents.json @@ -0,0 +1,6 @@ +{ + "info" : { + "author" : "xcode", + "version" : 1 + } +} diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/ContentView.swift b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/ContentView.swift new file mode 100644 index 0000000000..cfb7b623df --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/ContentView.swift @@ -0,0 +1,49 @@ +// 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 SwiftUI + +struct ContentView: View { + @State private var items: [String] = Array(repeating: "Hello", count: 50) + @State private var isLoadingMore = false + private let fetchThreshold = 5 + + var body: some View { + NavigationView { // Add a NavigationView for better view management + List { + ForEach(items.indices, id: \.self) { index in + Text(items[index]) + .onAppear { + if index == items.count - fetchThreshold { + loadMoreContent() + } + } + } + + if isLoadingMore { + ProgressView() + .frame(maxWidth: .infinity) // Center the indicator + } + } + .navigationTitle("Infinite Scroll") // Set a title for clarity + } + } + + func loadMoreContent() { + if isLoadingMore { + return + } + + isLoadingMore = true + + let newItems = Array(repeating: "Hello", count: 20) // Fetch 20 more items + items.append(contentsOf: newItems) + isLoadingMore = false + } +} + + +#Preview { + ContentView() +} diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Preview Content/Preview Assets.xcassets/Contents.json b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Preview Content/Preview Assets.xcassets/Contents.json new file mode 100644 index 0000000000..73c00596a7 --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/Preview Content/Preview Assets.xcassets/Contents.json @@ -0,0 +1,6 @@ +{ + "info" : { + "author" : "xcode", + "version" : 1 + } +} diff --git a/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/hello_world_swiftuiApp.swift b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/hello_world_swiftuiApp.swift new file mode 100644 index 0000000000..2e450f2ef4 --- /dev/null +++ b/dev/benchmarks/imitation_game_swiftui/hello_world_swiftui/hello_world_swiftuiApp.swift @@ -0,0 +1,14 @@ +// 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 SwiftUI + +@main +struct hello_world_swiftuiApp: App { + var body: some Scene { + WindowGroup { + ContentView() + } + } +} diff --git a/dev/devicelab/bin/tasks/imitation_game_flutter__compile.dart b/dev/devicelab/bin/tasks/imitation_game_flutter__compile.dart new file mode 100644 index 0000000000..948fe1e5b5 --- /dev/null +++ b/dev/devicelab/bin/tasks/imitation_game_flutter__compile.dart @@ -0,0 +1,12 @@ +// 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_devicelab/framework/devices.dart'; +import 'package:flutter_devicelab/framework/framework.dart'; +import 'package:flutter_devicelab/tasks/perf_tests.dart'; + +Future main() async { + deviceOperatingSystem = DeviceOperatingSystem.ios; + await task(createImitationGameFlutterTest()); +} diff --git a/dev/devicelab/bin/tasks/imitation_game_swiftui__compile.dart b/dev/devicelab/bin/tasks/imitation_game_swiftui__compile.dart new file mode 100644 index 0000000000..514ee1d27c --- /dev/null +++ b/dev/devicelab/bin/tasks/imitation_game_swiftui__compile.dart @@ -0,0 +1,12 @@ +// 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_devicelab/framework/devices.dart'; +import 'package:flutter_devicelab/framework/framework.dart'; +import 'package:flutter_devicelab/tasks/perf_tests.dart'; + +Future main() async { + deviceOperatingSystem = DeviceOperatingSystem.ios; + await task(createImitationGameSwiftUITest()); +} diff --git a/dev/devicelab/lib/tasks/perf_tests.dart b/dev/devicelab/lib/tasks/perf_tests.dart index 2d6211c4aa..aa080f0b6c 100644 --- a/dev/devicelab/lib/tasks/perf_tests.dart +++ b/dev/devicelab/lib/tasks/perf_tests.dart @@ -280,6 +280,28 @@ TaskFunction createHelloWorldCompileTest() { ).run; } +TaskFunction createImitationGameSwiftUITest() { + return CompileTest( + '${flutterDirectory.path}/dev/benchmarks/imitation_game_swiftui', + reportPackageContentSizes: true, + ).runSwiftUIApp; +} + +TaskFunction createImitationGameFlutterTest() { + flutter( + 'create', + options: [ + '--platforms=ios', + '${flutterDirectory.path}/dev/benchmarks/imitation_game_flutter', + '--no-overwrite', + ], + ); + return CompileTest( + '${flutterDirectory.path}/dev/benchmarks/imitation_game_flutter', + reportPackageContentSizes: true, + ).run; +} + TaskFunction createWebCompileTest() { return const WebCompileTest().run; } @@ -1687,6 +1709,50 @@ class CompileTest { }); } + Future runSwiftUIApp() async { + return inDirectory(testDirectory, () async { + await Process.run('xcodebuild', ['clean', '-allTargets']); + + int releaseSizeInBytes = 0; + final Stopwatch watch = Stopwatch(); + + watch.start(); + await Process.run(workingDirectory: testDirectory, 'xcodebuild', [ + '-scheme', + 'hello_world_swiftui', + '-target', + 'hello_world_swiftui', + '-sdk', + 'iphoneos', + '-configuration', + 'Release', + '-archivePath', + '$testDirectory/hello_world_swiftui', + 'archive', + ]).then((ProcessResult results) { + watch.stop(); + print(results.stdout); + if (results.exitCode != 0) { + print(results.stderr); + } + }); + + final String appPath = + '$testDirectory/hello_world_swiftui.xcarchive/Products/Applications/hello_world_swiftui.app'; + + // Zip up the .app file to get an approximation of the .ipa size. + await exec('tar', ['-zcf', 'app.tar.gz', appPath]); + releaseSizeInBytes = await file('$testDirectory/app.tar.gz').length(); + + final Map metrics = {}; + metrics.addAll({ + 'release_swiftui_compile_millis': watch.elapsedMilliseconds, + 'release_swiftui_size_bytes': releaseSizeInBytes, + }); + return TaskResult.success(metrics); + }); + } + Future> _compileApp({required bool deleteGradleCache}) async { await flutter('clean'); if (deleteGradleCache) {