dev/devicelab/bin/tasks/ios_app_with_extensions_test.dart - external/github.com/flutter/flutter - 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 'dart:convert';
 import 'dart:io';

 import 'package:flutter_devicelab/framework/framework.dart';
 import 'package:flutter_devicelab/framework/ios.dart';
 import 'package:flutter_devicelab/framework/task_result.dart';
 import 'package:flutter_devicelab/framework/utils.dart';
 import 'package:path/path.dart' as path;
 import 'package:meta/meta.dart';

 Future<void> main() async {
   await task(() async {
     section('Copy test Flutter App with watchOS Companion');

     String watchDeviceID;
     String phoneDeviceID;
     final Directory tempDir = Directory.systemTemp
         .createTempSync('ios_app_with_extensions_test');
     final Directory projectDir =
         Directory(path.join(tempDir.path, 'app_with_extensions'));
     try {
       mkdir(projectDir);
       recursiveCopy(
         Directory(path.join(flutterDirectory.path, 'dev', 'integration_tests',
             'ios_app_with_extensions')),
         projectDir,
       );

       section('Create release build');

       await inDirectory(projectDir, () async {
         await flutter(
           'build',
           options: <String>['ios', '--no-codesign', '--release'],
         );
       });

       final String appBundle = Directory(path.join(
         projectDir.path,
         'build',
         'ios',
         'iphoneos',
         'Runner.app',
       )).path;

       final String appFrameworkPath = path.join(
         appBundle,
         'Frameworks',
         'App.framework',
         'App',
       );
       final String flutterFrameworkPath = path.join(
         appBundle,
         'Frameworks',
         'Flutter.framework',
         'Flutter',
       );

       checkDirectoryExists(appBundle);
       await _checkFlutterFrameworkArchs(appFrameworkPath, isSimulator: false);
       await _checkFlutterFrameworkArchs(flutterFrameworkPath, isSimulator: false);

       // Check the watch extension framework added in the Podfile
       // is in place with the expected watch archs.
       final String watchExtensionFrameworkPath = path.join(
         appBundle,
         'Watch',
         'watch.app',
         'PlugIns',
         'watch Extension.appex',
         'Frameworks',
         'EFQRCode.framework',
         'EFQRCode',
       );
       _checkWatchExtensionFrameworkArchs(watchExtensionFrameworkPath);

       section('Clean build');

       await inDirectory(projectDir, () async {
         await flutter('clean');
       });

       section('Create debug build');

       await inDirectory(projectDir, () async {
         await flutter(
           'build',
           options: <String>['ios', '--debug', '--no-codesign'],
         );
       });

       checkDirectoryExists(appBundle);
       await _checkFlutterFrameworkArchs(appFrameworkPath, isSimulator: false);
       await _checkFlutterFrameworkArchs(flutterFrameworkPath, isSimulator: false);
       _checkWatchExtensionFrameworkArchs(watchExtensionFrameworkPath);

       section('Clean build');

       await inDirectory(projectDir, () async {
         await flutter('clean');
       });

       section('Run app on simulator device');

       // Xcode 11.4 simctl create makes the runtime argument optional, and defaults to latest.
       // TODO(jmagman): Remove runtime parsing when devicelab upgrades to Xcode 11.4 https://github.com/flutter/flutter/issues/54889
       final String availableRuntimes = await eval(
         'xcrun',
         <String>[
           'simctl',
           'list',
           'runtimes',
         ],
         canFail: false,
         workingDirectory: flutterDirectory.path,
       );

       // Example simctl list:
       //    == Runtimes ==
       //    iOS 10.3 (10.3.1 - 14E8301) - com.apple.CoreSimulator.SimRuntime.iOS-10-3
       //    iOS 13.4 (13.4 - 17E255) - com.apple.CoreSimulator.SimRuntime.iOS-13-4
       //    tvOS 13.4 (13.4 - 17L255) - com.apple.CoreSimulator.SimRuntime.tvOS-13-4
       //    watchOS 6.2 (6.2 - 17T256) - com.apple.CoreSimulator.SimRuntime.watchOS-6-2
       String iOSSimRuntime;
       String watchSimRuntime;

       final RegExp iOSRuntimePattern = RegExp(r'iOS .*\) - (.*)');
       final RegExp watchOSRuntimePattern = RegExp(r'watchOS .*\) - (.*)');

       for (final String runtime in LineSplitter.split(availableRuntimes)) {
         // These seem to be in order, so allow matching multiple lines so it grabs
         // the last (hopefully latest) one.
         final RegExpMatch iOSRuntimeMatch = iOSRuntimePattern.firstMatch(runtime);
         if (iOSRuntimeMatch != null) {
           iOSSimRuntime = iOSRuntimeMatch.group(1).trim();
           continue;
         }
         final RegExpMatch watchOSRuntimeMatch = watchOSRuntimePattern.firstMatch(runtime);
         if (watchOSRuntimeMatch != null) {
           watchSimRuntime = watchOSRuntimeMatch.group(1).trim();
         }
       }
       if (iOSSimRuntime == null || watchSimRuntime == null) {
         String message;
         if (iOSSimRuntime != null) {
           message = 'Found "$iOSSimRuntime", but no watchOS simulator runtime found.';
         } else if (watchSimRuntime != null) {
           message = 'Found "$watchSimRuntime", but no iOS simulator runtime found.';
         } else {
           message = 'watchOS and iOS simulator runtimes not found.';
         }
         return TaskResult.failure('$message Available runtimes:\n$availableRuntimes');
       }

       // Create iOS simulator.
       phoneDeviceID = await eval(
         'xcrun',
         <String>[
           'simctl',
           'create',
           'TestFlutteriPhoneWithWatch',
           'com.apple.CoreSimulator.SimDeviceType.iPhone-11',
           iOSSimRuntime,
         ],
         canFail: false,
         workingDirectory: flutterDirectory.path,
       );

       // Create watchOS simulator.
       watchDeviceID = await eval(
         'xcrun',
         <String>[
           'simctl',
           'create',
           'TestFlutterWatch',
           'com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-5-44mm',
           watchSimRuntime,
         ],
         canFail: false,
         workingDirectory: flutterDirectory.path,
       );

       // Pair watch with phone.
       await eval(
         'xcrun',
         <String>['simctl', 'pair', watchDeviceID, phoneDeviceID],
         canFail: false,
         workingDirectory: flutterDirectory.path,
       );

       // Boot simulator devices.
       await eval(
         'xcrun',
         <String>['simctl', 'bootstatus', phoneDeviceID, '-b'],
         canFail: false,
         workingDirectory: flutterDirectory.path,
       );
       await eval(
         'xcrun',
         <String>['simctl', 'bootstatus', watchDeviceID, '-b'],
         canFail: false,
         workingDirectory: flutterDirectory.path,
       );

       // Start app on simulated device.
       final Process process = await startProcess(
           path.join(flutterDirectory.path, 'bin', 'flutter'),
           <String>['run', '-d', phoneDeviceID],
           workingDirectory: projectDir.path);

       process.stdout
           .transform<String>(utf8.decoder)
           .transform<String>(const LineSplitter())
           .listen((String line) {
         print('stdout: $line');
         // Wait for app startup to complete and quit immediately afterwards.
         if (line.startsWith('An Observatory debugger')) {
           process.stdin.write('q');
         }
       });
       process.stderr
           .transform<String>(utf8.decoder)
           .transform<String>(const LineSplitter())
           .listen((String line) {
         print('stderr: $line');
       });

       final int exitCode = await process.exitCode;

       if (exitCode != 0) {
         return TaskResult.failure(
             'Failed to start flutter iOS app with WatchOS companion on simulated device.');
       }

       final String simulatorAppBundle = Directory(path.join(
         projectDir.path,
         'build',
         'ios',
         'iphonesimulator',
         'Runner.app',
       )).path;

       checkDirectoryExists(simulatorAppBundle);

       final String simulatorAppFrameworkPath = path.join(
         simulatorAppBundle,
         'Frameworks',
         'App.framework',
         'App',
       );
       final String simulatorFlutterFrameworkPath = path.join(
         simulatorAppBundle,
         'Frameworks',
         'Flutter.framework',
         'Flutter',
       );

       await _checkFlutterFrameworkArchs(simulatorAppFrameworkPath, isSimulator: true);
       await _checkFlutterFrameworkArchs(simulatorFlutterFrameworkPath, isSimulator: true);

       return TaskResult.success(null);
     } catch (e) {
       return TaskResult.failure(e.toString());
     } finally {
       rmTree(tempDir);
       // Delete simulator devices
       if (watchDeviceID != null && watchDeviceID != '') {
         await eval(
           'xcrun',
           <String>['simctl', 'shutdown', watchDeviceID],
           canFail: true,
           workingDirectory: flutterDirectory.path,
         );
         await eval(
           'xcrun',
           <String>['simctl', 'delete', watchDeviceID],
           canFail: true,
           workingDirectory: flutterDirectory.path,
         );
       }
       if (phoneDeviceID != null && phoneDeviceID != '') {
         await eval(
           'xcrun',
           <String>['simctl', 'shutdown', phoneDeviceID],
           canFail: true,
           workingDirectory: flutterDirectory.path,
         );
         await eval(
           'xcrun',
           <String>['simctl', 'delete', phoneDeviceID],
           canFail: true,
           workingDirectory: flutterDirectory.path,
         );
       }
     }
   });
 }

 Future<void> _checkFlutterFrameworkArchs(String frameworkPath, {
   @required bool isSimulator
 }) async {
   checkFileExists(frameworkPath);

   final String archs = await fileType(frameworkPath);
   if (isSimulator == archs.contains('armv7')) {
     throw TaskResult.failure('$frameworkPath armv7 architecture unexpected');
   }

   if (isSimulator == archs.contains('arm64')) {
     throw TaskResult.failure('$frameworkPath arm64 architecture unexpected');
   }

   if (isSimulator != archs.contains('x86_64')) {
     throw TaskResult.failure(
         '$frameworkPath x86_64 architecture unexpected');
   }
 }

 Future<void> _checkWatchExtensionFrameworkArchs(String frameworkPath) async {
   checkFileExists(frameworkPath);
   final String archs = await fileType(frameworkPath);
   if (!archs.contains('armv7k')) {
     throw TaskResult.failure('$frameworkPath armv7k architecture missing');
   }

   if (!archs.contains('arm64_32')) {
     throw TaskResult.failure('$frameworkPath arm64_32 architecture missing');
   }
 }
	// 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:convert';
	import 'dart:io';

	import 'package:flutter_devicelab/framework/framework.dart';
	import 'package:flutter_devicelab/framework/ios.dart';
	import 'package:flutter_devicelab/framework/task_result.dart';
	import 'package:flutter_devicelab/framework/utils.dart';
	import 'package:path/path.dart' as path;
	import 'package:meta/meta.dart';

	Future<void> main() async {
	await task(() async {
	section('Copy test Flutter App with watchOS Companion');

	String watchDeviceID;
	String phoneDeviceID;
	final Directory tempDir = Directory.systemTemp
	.createTempSync('ios_app_with_extensions_test');
	final Directory projectDir =
	Directory(path.join(tempDir.path, 'app_with_extensions'));
	try {
	mkdir(projectDir);
	recursiveCopy(
	Directory(path.join(flutterDirectory.path, 'dev', 'integration_tests',
	'ios_app_with_extensions')),
	projectDir,
	);

	section('Create release build');

	await inDirectory(projectDir, () async {
	await flutter(
	'build',
	options: <String>['ios', '--no-codesign', '--release'],
	);
	});

	final String appBundle = Directory(path.join(
	projectDir.path,
	'build',
	'ios',
	'iphoneos',
	'Runner.app',
	)).path;

	final String appFrameworkPath = path.join(
	appBundle,
	'Frameworks',
	'App.framework',
	'App',
	);
	final String flutterFrameworkPath = path.join(
	appBundle,
	'Frameworks',
	'Flutter.framework',
	'Flutter',
	);

	checkDirectoryExists(appBundle);
	await _checkFlutterFrameworkArchs(appFrameworkPath, isSimulator: false);
	await _checkFlutterFrameworkArchs(flutterFrameworkPath, isSimulator: false);

	// Check the watch extension framework added in the Podfile
	// is in place with the expected watch archs.
	final String watchExtensionFrameworkPath = path.join(
	appBundle,
	'Watch',
	'watch.app',
	'PlugIns',
	'watch Extension.appex',
	'Frameworks',
	'EFQRCode.framework',
	'EFQRCode',
	);
	_checkWatchExtensionFrameworkArchs(watchExtensionFrameworkPath);

	section('Clean build');

	await inDirectory(projectDir, () async {
	await flutter('clean');
	});

	section('Create debug build');

	await inDirectory(projectDir, () async {
	await flutter(
	'build',
	options: <String>['ios', '--debug', '--no-codesign'],
	);
	});

	checkDirectoryExists(appBundle);
	await _checkFlutterFrameworkArchs(appFrameworkPath, isSimulator: false);
	await _checkFlutterFrameworkArchs(flutterFrameworkPath, isSimulator: false);
	_checkWatchExtensionFrameworkArchs(watchExtensionFrameworkPath);

	section('Clean build');

	await inDirectory(projectDir, () async {
	await flutter('clean');
	});

	section('Run app on simulator device');

	// Xcode 11.4 simctl create makes the runtime argument optional, and defaults to latest.
	// TODO(jmagman): Remove runtime parsing when devicelab upgrades to Xcode 11.4 https://github.com/flutter/flutter/issues/54889
	final String availableRuntimes = await eval(
	'xcrun',
	<String>[
	'simctl',
	'list',
	'runtimes',
	],
	canFail: false,
	workingDirectory: flutterDirectory.path,
	);

	// Example simctl list:
	// == Runtimes ==
	// iOS 10.3 (10.3.1 - 14E8301) - com.apple.CoreSimulator.SimRuntime.iOS-10-3
	// iOS 13.4 (13.4 - 17E255) - com.apple.CoreSimulator.SimRuntime.iOS-13-4
	// tvOS 13.4 (13.4 - 17L255) - com.apple.CoreSimulator.SimRuntime.tvOS-13-4
	// watchOS 6.2 (6.2 - 17T256) - com.apple.CoreSimulator.SimRuntime.watchOS-6-2
	String iOSSimRuntime;
	String watchSimRuntime;

	final RegExp iOSRuntimePattern = RegExp(r'iOS .\) - (.)');
	final RegExp watchOSRuntimePattern = RegExp(r'watchOS .\) - (.)');

	for (final String runtime in LineSplitter.split(availableRuntimes)) {
	// These seem to be in order, so allow matching multiple lines so it grabs
	// the last (hopefully latest) one.
	final RegExpMatch iOSRuntimeMatch = iOSRuntimePattern.firstMatch(runtime);
	if (iOSRuntimeMatch != null) {
	iOSSimRuntime = iOSRuntimeMatch.group(1).trim();
	continue;
	}
	final RegExpMatch watchOSRuntimeMatch = watchOSRuntimePattern.firstMatch(runtime);
	if (watchOSRuntimeMatch != null) {
	watchSimRuntime = watchOSRuntimeMatch.group(1).trim();
	}
	}
	if (iOSSimRuntime == null \|\| watchSimRuntime == null) {
	String message;
	if (iOSSimRuntime != null) {
	message = 'Found "$iOSSimRuntime", but no watchOS simulator runtime found.';
	} else if (watchSimRuntime != null) {
	message = 'Found "$watchSimRuntime", but no iOS simulator runtime found.';
	} else {
	message = 'watchOS and iOS simulator runtimes not found.';
	}
	return TaskResult.failure('$message Available runtimes:\n$availableRuntimes');
	}

	// Create iOS simulator.
	phoneDeviceID = await eval(
	'xcrun',
	<String>[
	'simctl',
	'create',
	'TestFlutteriPhoneWithWatch',
	'com.apple.CoreSimulator.SimDeviceType.iPhone-11',
	iOSSimRuntime,
	],
	canFail: false,
	workingDirectory: flutterDirectory.path,
	);

	// Create watchOS simulator.
	watchDeviceID = await eval(
	'xcrun',
	<String>[
	'simctl',
	'create',
	'TestFlutterWatch',
	'com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-5-44mm',
	watchSimRuntime,
	],
	canFail: false,
	workingDirectory: flutterDirectory.path,
	);

	// Pair watch with phone.
	await eval(
	'xcrun',
	<String>['simctl', 'pair', watchDeviceID, phoneDeviceID],
	canFail: false,
	workingDirectory: flutterDirectory.path,
	);

	// Boot simulator devices.
	await eval(
	'xcrun',
	<String>['simctl', 'bootstatus', phoneDeviceID, '-b'],
	canFail: false,
	workingDirectory: flutterDirectory.path,
	);
	await eval(
	'xcrun',
	<String>['simctl', 'bootstatus', watchDeviceID, '-b'],
	canFail: false,
	workingDirectory: flutterDirectory.path,
	);

	// Start app on simulated device.
	final Process process = await startProcess(
	path.join(flutterDirectory.path, 'bin', 'flutter'),
	<String>['run', '-d', phoneDeviceID],
	workingDirectory: projectDir.path);

	process.stdout
	.transform<String>(utf8.decoder)
	.transform<String>(const LineSplitter())
	.listen((String line) {
	print('stdout: $line');
	// Wait for app startup to complete and quit immediately afterwards.
	if (line.startsWith('An Observatory debugger')) {
	process.stdin.write('q');
	}
	});
	process.stderr
	.transform<String>(utf8.decoder)
	.transform<String>(const LineSplitter())
	.listen((String line) {
	print('stderr: $line');
	});

	final int exitCode = await process.exitCode;

	if (exitCode != 0) {
	return TaskResult.failure(
	'Failed to start flutter iOS app with WatchOS companion on simulated device.');
	}

	final String simulatorAppBundle = Directory(path.join(
	projectDir.path,
	'build',
	'ios',
	'iphonesimulator',
	'Runner.app',
	)).path;

	checkDirectoryExists(simulatorAppBundle);

	final String simulatorAppFrameworkPath = path.join(
	simulatorAppBundle,
	'Frameworks',
	'App.framework',
	'App',
	);
	final String simulatorFlutterFrameworkPath = path.join(
	simulatorAppBundle,
	'Frameworks',
	'Flutter.framework',
	'Flutter',
	);

	await _checkFlutterFrameworkArchs(simulatorAppFrameworkPath, isSimulator: true);
	await _checkFlutterFrameworkArchs(simulatorFlutterFrameworkPath, isSimulator: true);

	return TaskResult.success(null);
	} catch (e) {
	return TaskResult.failure(e.toString());
	} finally {
	rmTree(tempDir);
	// Delete simulator devices
	if (watchDeviceID != null && watchDeviceID != '') {
	await eval(
	'xcrun',
	<String>['simctl', 'shutdown', watchDeviceID],
	canFail: true,
	workingDirectory: flutterDirectory.path,
	);
	await eval(
	'xcrun',
	<String>['simctl', 'delete', watchDeviceID],
	canFail: true,
	workingDirectory: flutterDirectory.path,
	);
	}
	if (phoneDeviceID != null && phoneDeviceID != '') {
	await eval(
	'xcrun',
	<String>['simctl', 'shutdown', phoneDeviceID],
	canFail: true,
	workingDirectory: flutterDirectory.path,
	);
	await eval(
	'xcrun',
	<String>['simctl', 'delete', phoneDeviceID],
	canFail: true,
	workingDirectory: flutterDirectory.path,
	);
	}
	}
	});
	}

	Future<void> _checkFlutterFrameworkArchs(String frameworkPath, {
	@required bool isSimulator
	}) async {
	checkFileExists(frameworkPath);

	final String archs = await fileType(frameworkPath);
	if (isSimulator == archs.contains('armv7')) {
	throw TaskResult.failure('$frameworkPath armv7 architecture unexpected');
	}

	if (isSimulator == archs.contains('arm64')) {
	throw TaskResult.failure('$frameworkPath arm64 architecture unexpected');
	}

	if (isSimulator != archs.contains('x86_64')) {
	throw TaskResult.failure(
	'$frameworkPath x86_64 architecture unexpected');
	}
	}

	Future<void> _checkWatchExtensionFrameworkArchs(String frameworkPath) async {
	checkFileExists(frameworkPath);
	final String archs = await fileType(frameworkPath);
	if (!archs.contains('armv7k')) {
	throw TaskResult.failure('$frameworkPath armv7k architecture missing');
	}

	if (!archs.contains('arm64_32')) {
	throw TaskResult.failure('$frameworkPath arm64_32 architecture missing');
	}
	}