packages/flutter_tools/test/integration.shard/uiscene_migration_test.dart - mirrors/flutter.git - Git at Google

 // 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:file_testing/file_testing.dart';
 import 'package:flutter_tools/src/base/error_handling_io.dart';
 import 'package:flutter_tools/src/base/file_system.dart';
 import 'package:flutter_tools/src/base/io.dart';
 import 'package:flutter_tools/src/migrations/uiscene_migration.dart';

 import '../src/common.dart';
 import 'test_utils.dart';

 void main() {
   test(
     'Auto migrate Swift app',
     () async {
       final Directory workingDirectory = fileSystem.systemTempDirectory.createTempSync(
         'uiscene_migration.',
       );
       final String workingDirectoryPath = workingDirectory.path;

       addTearDown(() async {
         await _disableUISceneMigration(flutterBin, workingDirectoryPath);
         ErrorHandlingFileSystem.deleteIfExists(workingDirectory, recursive: true);
       });

       await _enableUISceneMigration(flutterBin, workingDirectoryPath);

       // Create app with scene templates
       final String appDirectoryPath = await _createApp(flutterBin, workingDirectoryPath);

       final File appDelegate = fileSystem.file(
         fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'AppDelegate.swift'),
       );
       final File infoPlist = fileSystem.file(
         fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'Info.plist'),
       );
       expect(appDelegate, exists);
       expect(infoPlist, exists);
       expect(appDelegate.readAsStringSync(), UISceneMigration.newSwiftAppDelegate);
       expect(
         infoPlist.readAsStringSync(),
         _newInfoPlistTemplate('Uiscene Migration App', 'uiscene_migration_app', fromTemplate: true),
       );
       await _buildApp(flutterBin, appDirectoryPath);

       // Replace with old template
       final String oldInfoPlistTemplate = _oldInfoPlistTemplate(
         'Uiscene Migration App',
         'uiscene_migration_app',
       );
       appDelegate.writeAsStringSync(UISceneMigration.originalSwiftAppDelegateTemplates.first);
       infoPlist.writeAsStringSync(oldInfoPlistTemplate);

       // Make sure it migrates and builds
       await _buildApp(flutterBin, appDirectoryPath);
       expect(appDelegate.readAsStringSync(), UISceneMigration.newSwiftAppDelegate);
       expect(
         infoPlist.readAsStringSync(),
         _newInfoPlistTemplate('Uiscene Migration App', 'uiscene_migration_app'),
       );

       // Turn off config
       await _disableUISceneMigration(flutterBin, workingDirectoryPath);

       // Replace with old template
       appDelegate.writeAsStringSync(_oldSwiftAppDelegate);
       infoPlist.writeAsStringSync(oldInfoPlistTemplate);

       // Make sure it doesn't migrate
       await _buildApp(flutterBin, appDirectoryPath);

       expect(appDelegate.readAsStringSync(), _oldSwiftAppDelegate);
       expect(infoPlist.readAsStringSync(), oldInfoPlistTemplate);
     },
     skip: !platform.isMacOS, // [intended] macOS builds only work on macos.
   );

   test(
     'Auto migrate ObjC app',
     () async {
       final String appDirectoryPath = fileSystem.path.join(
         getFlutterRoot(),
         'dev',
         'integration_tests',
         'spell_check',
       );

       final File appDelegateHeader = fileSystem.file(
         fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'AppDelegate.h'),
       );
       final File appDelegateImpl = fileSystem.file(
         fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'AppDelegate.m'),
       );
       final File infoPlist = fileSystem.file(
         fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'Info.plist'),
       );
       expect(appDelegateHeader, exists);
       expect(appDelegateImpl, exists);
       expect(infoPlist, exists);

       final String originalAppDelegateHeader = appDelegateHeader.readAsStringSync();
       final String originalAppDelegateImpl = appDelegateImpl.readAsStringSync();
       final String originalInfoPlist = infoPlist.readAsStringSync();

       addTearDown(() async {
         await _disableUISceneMigration(flutterBin, appDirectoryPath);
         appDelegateHeader.writeAsStringSync(originalAppDelegateHeader);
         appDelegateImpl.writeAsStringSync(originalAppDelegateImpl);
         infoPlist.writeAsStringSync(originalInfoPlist);
       });

       await _enableUISceneMigration(flutterBin, appDirectoryPath);

       // Remove license so will match
       appDelegateHeader.writeAsStringSync(
         originalAppDelegateHeader.replaceAll(flutter2014License, ''),
       );
       appDelegateImpl.writeAsStringSync(originalAppDelegateImpl.replaceAll(flutter2014License, ''));

       // Make sure it migrates and builds
       await _buildApp(flutterBin, appDirectoryPath);
       expect(appDelegateHeader.readAsStringSync(), UISceneMigration.newObjCAppDelegateHeader);
       expect(appDelegateImpl.readAsStringSync(), UISceneMigration.newObjCAppDelegateImplementation);
       expect(infoPlist.readAsStringSync(), _newInfoPlistTemplate('Spell Check', 'spell_check'));

       // Turn off config
       await _disableUISceneMigration(flutterBin, appDirectoryPath);

       // Replace with old template
       appDelegateHeader.writeAsStringSync(originalAppDelegateHeader);
       appDelegateImpl.writeAsStringSync(originalAppDelegateImpl);
       infoPlist.writeAsStringSync(originalInfoPlist);

       // Make sure it doesn't migrate
       await _buildApp(flutterBin, appDirectoryPath);

       expect(appDelegateHeader.readAsStringSync(), originalAppDelegateHeader);
       expect(appDelegateImpl.readAsStringSync(), originalAppDelegateImpl);
       expect(infoPlist.readAsStringSync(), originalInfoPlist);
     },
     skip: !platform.isMacOS, // [intended] macOS builds only work on macos.
   );
 }

 const flutter2014License = '''
 // 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.
 ''';

 String _oldInfoPlistTemplate(String titleCaseProjectName, String projectName) {
   return '''
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>\$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
 	<string>$titleCaseProjectName</string>
 	<key>CFBundleExecutable</key>
 	<string>\$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
 	<string>\$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
 	<string>$projectName</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
 	<string>\$(FLUTTER_BUILD_NAME)</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
 	<string>\$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
 	<string>Main</string>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>CADisableMinimumFrameDurationOnPhone</key>
 	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
 </dict>
 </plist>
 ''';
 }

 const _oldSwiftAppDelegate = r'''
 import Flutter
 import UIKit

 @main
 @objc class AppDelegate: FlutterAppDelegate {
   override func application(
     _ application: UIApplication,
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
     GeneratedPluginRegistrant.register(with: self)
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }
 }
 ''';

 String _newInfoPlistTemplate(
   String titleCaseProjectName,
   String projectName, {
   bool fromTemplate = false,
 }) {
   return '''
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
 	<key>CADisableMinimumFrameDurationOnPhone</key>
 	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>\$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
 	<string>$titleCaseProjectName</string>
 	<key>CFBundleExecutable</key>
 	<string>\$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
 	<string>\$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
 	<string>$projectName</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
 	<string>\$(FLUTTER_BUILD_NAME)</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
 	<string>\$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIApplicationSceneManifest</key>
 	<dict>
 		<key>UIApplicationSupportsMultipleScenes</key>
 		<false/>
 		<key>UISceneConfigurations</key>
 		<dict>
 			<key>UIWindowSceneSessionRoleApplication</key>
 			<array>
 				<dict>
 					<key>UISceneClassName</key>
 					<string>UIWindowScene</string>
 					<key>UISceneConfigurationName</key>
 					<string>flutter</string>
 					<key>UISceneDelegateClassName</key>
 					<string>${fromTemplate ? r'$(PRODUCT_MODULE_NAME).SceneDelegate' : 'FlutterSceneDelegate'}</string>
 					<key>UISceneStoryboardFile</key>
 					<string>Main</string>
 				</dict>
 			</array>
 		</dict>
 	</dict>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
 	<string>Main</string>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 </dict>
 </plist>
 ''';
 }

 Future<String> _createApp(
   String flutterBin,
   String workingDirectory, {
   List<String> options = const <String>[],
 }) async {
   const appName = 'uiscene_migration_app';
   final ProcessResult result = await processManager.run(<String>[
     flutterBin,
     ...getLocalEngineArguments(),
     'create',
     '--org',
     'io.flutter.devicelab',
     '--platforms=ios',
     ...options,
     appName,
   ], workingDirectory: workingDirectory);

   expect(
     result.exitCode,
     0,
     reason:
         'Failed to create app: \n'
         'stdout: \n${result.stdout}\n'
         'stderr: \n${result.stderr}\n',
   );

   return fileSystem.path.join(workingDirectory, appName);
 }

 Future<void> _buildApp(
   String flutterBin,
   String appDirectory, {
   List<String> options = const <String>[],
 }) async {
   final ProcessResult result = await processManager.run(<String>[
     flutterBin,
     ...getLocalEngineArguments(),
     'build',
     'ios',
     ...options,
   ], workingDirectory: appDirectory);

   expect(
     result.exitCode,
     0,
     reason:
         'Failed to build app: \n'
         'stdout: \n${result.stdout}\n'
         'stderr: \n${result.stderr}\n',
   );
 }

 Future<void> _enableUISceneMigration(String flutterBin, String workingDirectory) async {
   final ProcessResult result = await processManager.run(<String>[
     flutterBin,
     ...getLocalEngineArguments(),
     'config',
     '--enable-uiscene-migration',
     '-v',
   ], workingDirectory: workingDirectory);
   expect(
     result.exitCode,
     0,
     reason:
         'Failed to enable Swift Package Manager: \n'
         'stdout: \n${result.stdout}\n'
         'stderr: \n${result.stderr}\n',
   );
 }

 Future<void> _disableUISceneMigration(String flutterBin, String workingDirectory) async {
   final ProcessResult result = await processManager.run(<String>[
     flutterBin,
     ...getLocalEngineArguments(),
     'config',
     '--no-enable-uiscene-migration',
     '-v',
   ], workingDirectory: workingDirectory);
   expect(
     result.exitCode,
     0,
     reason:
         'Failed to enable Swift Package Manager: \n'
         'stdout: \n${result.stdout}\n'
         'stderr: \n${result.stderr}\n',
   );
 }
	// 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:file_testing/file_testing.dart';
	import 'package:flutter_tools/src/base/error_handling_io.dart';
	import 'package:flutter_tools/src/base/file_system.dart';
	import 'package:flutter_tools/src/base/io.dart';
	import 'package:flutter_tools/src/migrations/uiscene_migration.dart';

	import '../src/common.dart';
	import 'test_utils.dart';

	void main() {
	test(
	'Auto migrate Swift app',
	() async {
	final Directory workingDirectory = fileSystem.systemTempDirectory.createTempSync(
	'uiscene_migration.',
	);
	final String workingDirectoryPath = workingDirectory.path;

	addTearDown(() async {
	await _disableUISceneMigration(flutterBin, workingDirectoryPath);
	ErrorHandlingFileSystem.deleteIfExists(workingDirectory, recursive: true);
	});

	await _enableUISceneMigration(flutterBin, workingDirectoryPath);

	// Create app with scene templates
	final String appDirectoryPath = await _createApp(flutterBin, workingDirectoryPath);

	final File appDelegate = fileSystem.file(
	fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'AppDelegate.swift'),
	);
	final File infoPlist = fileSystem.file(
	fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'Info.plist'),
	);
	expect(appDelegate, exists);
	expect(infoPlist, exists);
	expect(appDelegate.readAsStringSync(), UISceneMigration.newSwiftAppDelegate);
	expect(
	infoPlist.readAsStringSync(),
	_newInfoPlistTemplate('Uiscene Migration App', 'uiscene_migration_app', fromTemplate: true),
	);
	await _buildApp(flutterBin, appDirectoryPath);

	// Replace with old template
	final String oldInfoPlistTemplate = _oldInfoPlistTemplate(
	'Uiscene Migration App',
	'uiscene_migration_app',
	);
	appDelegate.writeAsStringSync(UISceneMigration.originalSwiftAppDelegateTemplates.first);
	infoPlist.writeAsStringSync(oldInfoPlistTemplate);

	// Make sure it migrates and builds
	await _buildApp(flutterBin, appDirectoryPath);
	expect(appDelegate.readAsStringSync(), UISceneMigration.newSwiftAppDelegate);
	expect(
	infoPlist.readAsStringSync(),
	_newInfoPlistTemplate('Uiscene Migration App', 'uiscene_migration_app'),
	);

	// Turn off config
	await _disableUISceneMigration(flutterBin, workingDirectoryPath);

	// Replace with old template
	appDelegate.writeAsStringSync(_oldSwiftAppDelegate);
	infoPlist.writeAsStringSync(oldInfoPlistTemplate);

	// Make sure it doesn't migrate
	await _buildApp(flutterBin, appDirectoryPath);

	expect(appDelegate.readAsStringSync(), _oldSwiftAppDelegate);
	expect(infoPlist.readAsStringSync(), oldInfoPlistTemplate);
	},
	skip: !platform.isMacOS, // [intended] macOS builds only work on macos.
	);

	test(
	'Auto migrate ObjC app',
	() async {
	final String appDirectoryPath = fileSystem.path.join(
	getFlutterRoot(),
	'dev',
	'integration_tests',
	'spell_check',
	);

	final File appDelegateHeader = fileSystem.file(
	fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'AppDelegate.h'),
	);
	final File appDelegateImpl = fileSystem.file(
	fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'AppDelegate.m'),
	);
	final File infoPlist = fileSystem.file(
	fileSystem.path.join(appDirectoryPath, 'ios', 'Runner', 'Info.plist'),
	);
	expect(appDelegateHeader, exists);
	expect(appDelegateImpl, exists);
	expect(infoPlist, exists);

	final String originalAppDelegateHeader = appDelegateHeader.readAsStringSync();
	final String originalAppDelegateImpl = appDelegateImpl.readAsStringSync();
	final String originalInfoPlist = infoPlist.readAsStringSync();

	addTearDown(() async {
	await _disableUISceneMigration(flutterBin, appDirectoryPath);
	appDelegateHeader.writeAsStringSync(originalAppDelegateHeader);
	appDelegateImpl.writeAsStringSync(originalAppDelegateImpl);
	infoPlist.writeAsStringSync(originalInfoPlist);
	});

	await _enableUISceneMigration(flutterBin, appDirectoryPath);

	// Remove license so will match
	appDelegateHeader.writeAsStringSync(
	originalAppDelegateHeader.replaceAll(flutter2014License, ''),
	);
	appDelegateImpl.writeAsStringSync(originalAppDelegateImpl.replaceAll(flutter2014License, ''));

	// Make sure it migrates and builds
	await _buildApp(flutterBin, appDirectoryPath);
	expect(appDelegateHeader.readAsStringSync(), UISceneMigration.newObjCAppDelegateHeader);
	expect(appDelegateImpl.readAsStringSync(), UISceneMigration.newObjCAppDelegateImplementation);
	expect(infoPlist.readAsStringSync(), _newInfoPlistTemplate('Spell Check', 'spell_check'));

	// Turn off config
	await _disableUISceneMigration(flutterBin, appDirectoryPath);

	// Replace with old template
	appDelegateHeader.writeAsStringSync(originalAppDelegateHeader);
	appDelegateImpl.writeAsStringSync(originalAppDelegateImpl);
	infoPlist.writeAsStringSync(originalInfoPlist);

	// Make sure it doesn't migrate
	await _buildApp(flutterBin, appDirectoryPath);

	expect(appDelegateHeader.readAsStringSync(), originalAppDelegateHeader);
	expect(appDelegateImpl.readAsStringSync(), originalAppDelegateImpl);
	expect(infoPlist.readAsStringSync(), originalInfoPlist);
	},
	skip: !platform.isMacOS, // [intended] macOS builds only work on macos.
	);
	}

	const flutter2014License = '''
	// 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.
	''';

	String _oldInfoPlistTemplate(String titleCaseProjectName, String projectName) {
	return '''
	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>CFBundleDevelopmentRegion</key>
	<string>\$(DEVELOPMENT_LANGUAGE)</string>
	<key>CFBundleDisplayName</key>
	<string>$titleCaseProjectName</string>
	<key>CFBundleExecutable</key>
	<string>\$(EXECUTABLE_NAME)</string>
	<key>CFBundleIdentifier</key>
	<string>\$(PRODUCT_BUNDLE_IDENTIFIER)</string>
	<key>CFBundleInfoDictionaryVersion</key>
	<string>6.0</string>
	<key>CFBundleName</key>
	<string>$projectName</string>
	<key>CFBundlePackageType</key>
	<string>APPL</string>
	<key>CFBundleShortVersionString</key>
	<string>\$(FLUTTER_BUILD_NAME)</string>
	<key>CFBundleSignature</key>
	<string>????</string>
	<key>CFBundleVersion</key>
	<string>\$(FLUTTER_BUILD_NUMBER)</string>
	<key>LSRequiresIPhoneOS</key>
	<true/>
	<key>UILaunchStoryboardName</key>
	<string>LaunchScreen</string>
	<key>UIMainStoryboardFile</key>
	<string>Main</string>
	<key>UISupportedInterfaceOrientations</key>
	<array>
	<string>UIInterfaceOrientationPortrait</string>
	<string>UIInterfaceOrientationLandscapeLeft</string>
	<string>UIInterfaceOrientationLandscapeRight</string>
	</array>
	<key>UISupportedInterfaceOrientations~ipad</key>
	<array>
	<string>UIInterfaceOrientationPortrait</string>
	<string>UIInterfaceOrientationPortraitUpsideDown</string>
	<string>UIInterfaceOrientationLandscapeLeft</string>
	<string>UIInterfaceOrientationLandscapeRight</string>
	</array>
	<key>CADisableMinimumFrameDurationOnPhone</key>
	<true/>
	<key>UIApplicationSupportsIndirectInputEvents</key>
	<true/>
	</dict>
	</plist>
	''';
	}

	const _oldSwiftAppDelegate = r'''
	import Flutter
	import UIKit

	@main
	@objc class AppDelegate: FlutterAppDelegate {
	override func application(
	_ application: UIApplication,
	didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
	) -> Bool {
	GeneratedPluginRegistrant.register(with: self)
	return super.application(application, didFinishLaunchingWithOptions: launchOptions)
	}
	}
	''';

	String _newInfoPlistTemplate(
	String titleCaseProjectName,
	String projectName, {
	bool fromTemplate = false,
	}) {
	return '''
	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>CADisableMinimumFrameDurationOnPhone</key>
	<true/>
	<key>CFBundleDevelopmentRegion</key>
	<string>\$(DEVELOPMENT_LANGUAGE)</string>
	<key>CFBundleDisplayName</key>
	<string>$titleCaseProjectName</string>
	<key>CFBundleExecutable</key>
	<string>\$(EXECUTABLE_NAME)</string>
	<key>CFBundleIdentifier</key>
	<string>\$(PRODUCT_BUNDLE_IDENTIFIER)</string>
	<key>CFBundleInfoDictionaryVersion</key>
	<string>6.0</string>
	<key>CFBundleName</key>
	<string>$projectName</string>
	<key>CFBundlePackageType</key>
	<string>APPL</string>
	<key>CFBundleShortVersionString</key>
	<string>\$(FLUTTER_BUILD_NAME)</string>
	<key>CFBundleSignature</key>
	<string>????</string>
	<key>CFBundleVersion</key>
	<string>\$(FLUTTER_BUILD_NUMBER)</string>
	<key>LSRequiresIPhoneOS</key>
	<true/>
	<key>UIApplicationSceneManifest</key>
	<dict>
	<key>UIApplicationSupportsMultipleScenes</key>
	<false/>
	<key>UISceneConfigurations</key>
	<dict>
	<key>UIWindowSceneSessionRoleApplication</key>
	<array>
	<dict>
	<key>UISceneClassName</key>
	<string>UIWindowScene</string>
	<key>UISceneConfigurationName</key>
	<string>flutter</string>
	<key>UISceneDelegateClassName</key>
	<string>${fromTemplate ? r'$(PRODUCT_MODULE_NAME).SceneDelegate' : 'FlutterSceneDelegate'}</string>
	<key>UISceneStoryboardFile</key>
	<string>Main</string>
	</dict>
	</array>
	</dict>
	</dict>
	<key>UIApplicationSupportsIndirectInputEvents</key>
	<true/>
	<key>UILaunchStoryboardName</key>
	<string>LaunchScreen</string>
	<key>UIMainStoryboardFile</key>
	<string>Main</string>
	<key>UISupportedInterfaceOrientations</key>
	<array>
	<string>UIInterfaceOrientationPortrait</string>
	<string>UIInterfaceOrientationLandscapeLeft</string>
	<string>UIInterfaceOrientationLandscapeRight</string>
	</array>
	<key>UISupportedInterfaceOrientations~ipad</key>
	<array>
	<string>UIInterfaceOrientationPortrait</string>
	<string>UIInterfaceOrientationPortraitUpsideDown</string>
	<string>UIInterfaceOrientationLandscapeLeft</string>
	<string>UIInterfaceOrientationLandscapeRight</string>
	</array>
	</dict>
	</plist>
	''';
	}

	Future<String> _createApp(
	String flutterBin,
	String workingDirectory, {
	List<String> options = const <String>[],
	}) async {
	const appName = 'uiscene_migration_app';
	final ProcessResult result = await processManager.run(<String>[
	flutterBin,
	...getLocalEngineArguments(),
	'create',
	'--org',
	'io.flutter.devicelab',
	'--platforms=ios',
	...options,
	appName,
	], workingDirectory: workingDirectory);

	expect(
	result.exitCode,
	0,
	reason:
	'Failed to create app: \n'
	'stdout: \n${result.stdout}\n'
	'stderr: \n${result.stderr}\n',
	);

	return fileSystem.path.join(workingDirectory, appName);
	}

	Future<void> _buildApp(
	String flutterBin,
	String appDirectory, {
	List<String> options = const <String>[],
	}) async {
	final ProcessResult result = await processManager.run(<String>[
	flutterBin,
	...getLocalEngineArguments(),
	'build',
	'ios',
	...options,
	], workingDirectory: appDirectory);

	expect(
	result.exitCode,
	0,
	reason:
	'Failed to build app: \n'
	'stdout: \n${result.stdout}\n'
	'stderr: \n${result.stderr}\n',
	);
	}

	Future<void> _enableUISceneMigration(String flutterBin, String workingDirectory) async {
	final ProcessResult result = await processManager.run(<String>[
	flutterBin,
	...getLocalEngineArguments(),
	'config',
	'--enable-uiscene-migration',
	'-v',
	], workingDirectory: workingDirectory);
	expect(
	result.exitCode,
	0,
	reason:
	'Failed to enable Swift Package Manager: \n'
	'stdout: \n${result.stdout}\n'
	'stderr: \n${result.stderr}\n',
	);
	}

	Future<void> _disableUISceneMigration(String flutterBin, String workingDirectory) async {
	final ProcessResult result = await processManager.run(<String>[
	flutterBin,
	...getLocalEngineArguments(),
	'config',
	'--no-enable-uiscene-migration',
	'-v',
	], workingDirectory: workingDirectory);
	expect(
	result.exitCode,
	0,
	reason:
	'Failed to enable Swift Package Manager: \n'
	'stdout: \n${result.stdout}\n'
	'stderr: \n${result.stderr}\n',
	);
	}