mirror of
https://github.com/flutter/flutter
synced 2024-09-19 16:21:58 +00:00
341 lines
9.8 KiB
Dart
341 lines
9.8 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'dart:io';
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import 'package:flutter_devicelab/framework/framework.dart';
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import 'package:flutter_devicelab/framework/ios.dart';
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import 'package:flutter_devicelab/framework/utils.dart';
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import 'package:path/path.dart' as path;
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/// Tests that iOS .frameworks can be built on module projects.
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Future<void> main() async {
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await task(() async {
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section('Create module project');
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final Directory tempDir = Directory.systemTemp.createTempSync('flutter_module_test.');
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final Directory projectDir = Directory(path.join(tempDir.path, 'hello'));
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try {
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await inDirectory(tempDir, () async {
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await flutter(
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'create',
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options: <String>['--org', 'io.flutter.devicelab', '--template', 'module', 'hello'],
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);
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});
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section('Add plugins');
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final File pubspec = File(path.join(projectDir.path, 'pubspec.yaml'));
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String content = pubspec.readAsStringSync();
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content = content.replaceFirst(
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'\ndependencies:\n',
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'\ndependencies:\n device_info: 0.4.1\n package_info: 0.4.0+9\n',
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);
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pubspec.writeAsStringSync(content, flush: true);
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await inDirectory(projectDir, () async {
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await flutter(
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'packages',
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options: <String>['get'],
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);
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});
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// First, build the module in Debug to copy the debug version of Flutter.framework.
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// This proves "flutter build ios-framework" re-copies the relevant Flutter.framework,
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// otherwise building plugins with bitcode will fail linking because the debug version
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// of Flutter.framework does not contain bitcode.
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await inDirectory(projectDir, () async {
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await flutter(
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'build',
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options: <String>[
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'ios',
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'--debug',
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'--no-codesign',
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],
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);
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});
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// This builds all build modes' frameworks by default
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section('Build frameworks');
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const String outputDirectoryName = 'flutter-frameworks';
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await inDirectory(projectDir, () async {
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await flutter(
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'build',
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options: <String>[
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'ios-framework',
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'--xcframework',
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'--output=$outputDirectoryName'
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],
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);
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});
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final String outputPath = path.join(projectDir.path, outputDirectoryName);
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section('Check debug build has Dart snapshot as asset');
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checkFileExists(path.join(
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outputPath,
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'Debug',
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'App.framework',
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'flutter_assets',
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'vm_snapshot_data',
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));
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section('Check debug build has no Dart AOT');
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// There's still an App.framework with a dylib, but it's empty.
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checkFileExists(path.join(
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outputPath,
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'Debug',
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'App.framework',
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'App',
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));
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final String debugAppFrameworkPath = path.join(
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outputPath,
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'Debug',
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'App.framework',
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'App',
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);
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final String aotSymbols = await dylibSymbols(debugAppFrameworkPath);
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if (aotSymbols.contains('architecture') ||
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aotSymbols.contains('_kDartVmSnapshot')) {
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throw TaskResult.failure('Debug App.framework contains AOT');
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}
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await _checkFrameworkArchs(debugAppFrameworkPath, 'Debug');
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checkFileExists(path.join(
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outputPath,
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'Debug',
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'App.xcframework',
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'ios-armv7_arm64',
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'App.framework',
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'App',
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));
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checkFileExists(path.join(
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outputPath,
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'Debug',
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'App.xcframework',
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'ios-x86_64-simulator',
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'App.framework',
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'App',
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));
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section('Check profile, release builds has Dart AOT dylib');
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for (final String mode in <String>['Profile', 'Release']) {
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final String appFrameworkPath = path.join(
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outputPath,
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mode,
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'App.framework',
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'App',
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);
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await _checkFrameworkArchs(appFrameworkPath, mode);
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await _checkBitcode(appFrameworkPath, mode);
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final String aotSymbols = await dylibSymbols(appFrameworkPath);
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if (!aotSymbols.contains('_kDartVmSnapshot')) {
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throw TaskResult.failure('$mode App.framework missing Dart AOT');
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}
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checkFileNotExists(path.join(
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outputPath,
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mode,
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'App.framework',
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'flutter_assets',
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'vm_snapshot_data',
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));
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checkFileExists(path.join(
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outputPath,
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mode,
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'App.xcframework',
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'ios-armv7_arm64',
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'App.framework',
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'App',
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));
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checkFileNotExists(path.join(
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outputPath,
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mode,
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'App.xcframework',
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'ios-x86_64-simulator',
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'App.framework',
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'App',
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));
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}
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section("Check all modes' engine dylib");
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for (final String mode in <String>['Debug', 'Profile', 'Release']) {
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final String engineFrameworkPath = path.join(
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outputPath,
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mode,
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'Flutter.framework',
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'Flutter',
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);
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await _checkFrameworkArchs(engineFrameworkPath, mode);
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await _checkBitcode(engineFrameworkPath, mode);
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checkFileExists(path.join(
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outputPath,
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mode,
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'Flutter.xcframework',
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'ios-armv7_arm64',
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'Flutter.framework',
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'Flutter',
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));
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final String simulatorFrameworkPath = path.join(
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outputPath,
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mode,
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'Flutter.xcframework',
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'ios-x86_64-simulator',
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'Flutter.framework',
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'Flutter',
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);
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if (mode == 'Debug') {
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checkFileExists(simulatorFrameworkPath);
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} else {
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checkFileNotExists(simulatorFrameworkPath);
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}
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}
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section("Check all modes' engine header");
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for (final String mode in <String>['Debug', 'Profile', 'Release']) {
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checkFileContains(
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<String>['#include "FlutterEngine.h"'],
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path.join(outputPath, mode, 'Flutter.framework', 'Headers', 'Flutter.h'),
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);
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}
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section("Check all modes' have plugin dylib");
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for (final String mode in <String>['Debug', 'Profile', 'Release']) {
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final String pluginFrameworkPath = path.join(
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outputPath,
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mode,
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'device_info.framework',
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'device_info',
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);
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await _checkFrameworkArchs(pluginFrameworkPath, mode);
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await _checkBitcode(pluginFrameworkPath, mode);
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checkFileExists(path.join(
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outputPath,
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mode,
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'device_info.xcframework',
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'ios-armv7_arm64',
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'device_info.framework',
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'device_info',
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));
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final String simulatorFrameworkPath = path.join(
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outputPath,
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mode,
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'device_info.xcframework',
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'ios-x86_64-simulator',
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'device_info.framework',
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'device_info',
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);
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if (mode == 'Debug') {
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checkFileExists(simulatorFrameworkPath);
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} else {
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checkFileNotExists(simulatorFrameworkPath);
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}
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}
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section('Check all modes have generated plugin registrant');
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for (final String mode in <String>['Debug', 'Profile', 'Release']) {
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final String registrantFrameworkPath = path.join(
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outputPath,
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mode,
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'FlutterPluginRegistrant.framework',
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'FlutterPluginRegistrant'
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);
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await _checkFrameworkArchs(registrantFrameworkPath, mode);
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await _checkBitcode(registrantFrameworkPath, mode);
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checkFileExists(path.join(
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outputPath,
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mode,
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'FlutterPluginRegistrant.framework',
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'Headers',
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'GeneratedPluginRegistrant.h',
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));
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checkFileExists(path.join(
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outputPath,
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mode,
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'FlutterPluginRegistrant.xcframework',
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'ios-armv7_arm64',
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'FlutterPluginRegistrant.framework',
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'Headers',
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'GeneratedPluginRegistrant.h',
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));
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final String simulatorHeaderPath = path.join(
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outputPath,
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mode,
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'FlutterPluginRegistrant.xcframework',
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'ios-x86_64-simulator',
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'FlutterPluginRegistrant.framework',
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'Headers',
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'GeneratedPluginRegistrant.h',
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);
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if (mode == 'Debug') {
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checkFileExists(simulatorHeaderPath);
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} else {
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checkFileNotExists(simulatorHeaderPath);
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}
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}
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return TaskResult.success(null);
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} on TaskResult catch (taskResult) {
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return taskResult;
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} catch (e) {
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return TaskResult.failure(e.toString());
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} finally {
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rmTree(tempDir);
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}
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});
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}
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Future<void> _checkFrameworkArchs(String frameworkPath, String mode) async {
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checkFileExists(frameworkPath);
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final String archs = await fileType(frameworkPath);
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if (!archs.contains('armv7')) {
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throw TaskResult.failure('$mode $frameworkPath armv7 architecture missing');
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}
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if (!archs.contains('arm64')) {
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throw TaskResult.failure('$mode $frameworkPath arm64 architecture missing');
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}
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final bool containsSimulator = archs.contains('x86_64');
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final bool isDebug = mode == 'Debug';
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// Debug should contain the simulator archs.
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// Release and Profile should not.
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if (containsSimulator != isDebug) {
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throw TaskResult.failure('$mode $frameworkPath x86_64 architecture ${isDebug ? 'missing' : 'present'}');
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}
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}
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Future<void> _checkBitcode(String frameworkPath, String mode) async {
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checkFileExists(frameworkPath);
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// Bitcode only needed in Release mode for archiving.
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if (mode == 'Release' && !await containsBitcode(frameworkPath)) {
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throw TaskResult.failure('$frameworkPath does not contain bitcode');
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}
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}
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