mirror of
https://github.com/flutter/flutter
synced 2024-09-17 23:31:55 +00:00
688 lines
23 KiB
Dart
688 lines
23 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:convert';
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:flutter_devicelab/framework/framework.dart';
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import 'package:flutter_devicelab/framework/host_agent.dart';
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import 'package:flutter_devicelab/framework/ios.dart';
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import 'package:flutter_devicelab/framework/task_result.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 the Flutter module project template works and supports
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/// adding Flutter to an existing iOS app.
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Future<void> main() async {
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await task(() async {
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// Update pod repo.
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await eval(
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'pod',
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<String>['repo', 'update'],
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environment: <String, String>{
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'LANG': 'en_US.UTF-8',
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},
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);
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// This variable cannot be `late`, as we reference it in the `finally` block
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// which may execute before this field has been initialized.
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String? simulatorDeviceId;
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section('Create Flutter 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>[
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'--org',
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'io.flutter.devicelab',
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'--template=module',
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'hello',
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],
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);
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});
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// Copy test dart files to new module app.
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final Directory flutterModuleLibSource = Directory(path.join(flutterDirectory.path, 'dev', 'integration_tests', 'ios_host_app', 'flutterapp', 'lib'));
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final Directory flutterModuleLibDestination = Directory(path.join(projectDir.path, 'lib'));
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// These test files don't have a .dart extension so the analyzer will ignore them. They aren't in a
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// package and don't work on their own outside of the test module just created.
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final File main = File(path.join(flutterModuleLibSource.path, 'main'));
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main.copySync(path.join(flutterModuleLibDestination.path, 'main.dart'));
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final File marquee = File(path.join(flutterModuleLibSource.path, 'marquee'));
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marquee.copySync(path.join(flutterModuleLibDestination.path, 'marquee.dart'));
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section('Build ephemeral host app in release mode without CocoaPods');
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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>['ios', '--no-codesign', '--verbose'],
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);
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});
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// Check the tool is no longer copying to the legacy xcframework location.
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checkDirectoryNotExists(path.join(projectDir.path, '.ios', 'Flutter', 'engine', 'Flutter.xcframework'));
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final Directory ephemeralIOSHostApp = Directory(path.join(
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projectDir.path,
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'build',
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'ios',
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'iphoneos',
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'Runner.app',
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));
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if (!exists(ephemeralIOSHostApp)) {
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return TaskResult.failure('Failed to build ephemeral host .app');
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}
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if (!await _isAppAotBuild(ephemeralIOSHostApp)) {
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return TaskResult.failure(
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'Ephemeral host app ${ephemeralIOSHostApp.path} was not a release build as expected'
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);
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}
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section('Build ephemeral host app in profile mode without CocoaPods');
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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>['ios', '--no-codesign', '--profile'],
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);
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});
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if (!exists(ephemeralIOSHostApp)) {
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return TaskResult.failure('Failed to build ephemeral host .app');
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}
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if (!await _isAppAotBuild(ephemeralIOSHostApp)) {
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return TaskResult.failure(
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'Ephemeral host app ${ephemeralIOSHostApp.path} was not a profile build as expected'
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);
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}
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section('Clean build');
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await inDirectory(projectDir, () async {
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await flutter('clean');
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});
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section('Build ephemeral host app in debug mode for simulator without CocoaPods');
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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>['ios', '--no-codesign', '--simulator', '--debug'],
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);
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});
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final Directory ephemeralSimulatorHostApp = Directory(path.join(
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projectDir.path,
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'build',
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'ios',
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'iphonesimulator',
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'Runner.app',
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));
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if (!exists(ephemeralSimulatorHostApp)) {
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return TaskResult.failure('Failed to build ephemeral host .app');
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}
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checkFileExists(path.join(ephemeralSimulatorHostApp.path, 'Frameworks', 'Flutter.framework', 'Flutter'));
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if (!exists(File(path.join(
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ephemeralSimulatorHostApp.path,
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'Frameworks',
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'App.framework',
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'flutter_assets',
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'isolate_snapshot_data',
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)))) {
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return TaskResult.failure(
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'Ephemeral host app ${ephemeralSimulatorHostApp.path} was not a debug build as expected'
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);
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}
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section('Clean build');
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await inDirectory(projectDir, () async {
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await flutter('clean');
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});
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// Make a fake Dart-only plugin, since there are no existing examples.
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section('Create local plugin');
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const String dartPluginName = 'dartplugin';
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await _createFakeDartPlugin(dartPluginName, tempDir);
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section('Add plugins');
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final File pubspec = File(path.join(projectDir.path, 'pubspec.yaml'));
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String content = await pubspec.readAsString();
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content = content.replaceFirst(
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'\ndependencies:\n',
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// One framework, one Dart-only, one that does not support iOS, and one with a resource bundle.
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'''
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dependencies:
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url_launcher: 6.0.20
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android_alarm_manager: 2.0.2
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google_sign_in_ios: 5.5.0
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$dartPluginName:
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path: ../$dartPluginName
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''',
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);
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await pubspec.writeAsString(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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section('Build ephemeral host app with CocoaPods');
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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>['ios', '--no-codesign', '-v'],
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);
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});
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final bool ephemeralHostAppWithCocoaPodsBuilt = exists(ephemeralIOSHostApp);
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if (!ephemeralHostAppWithCocoaPodsBuilt) {
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return TaskResult.failure('Failed to build ephemeral host .app with CocoaPods');
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}
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final File podfileLockFile = File(path.join(projectDir.path, '.ios', 'Podfile.lock'));
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final String podfileLockOutput = podfileLockFile.readAsStringSync();
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if (!podfileLockOutput.contains(':path: Flutter')
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|| !podfileLockOutput.contains(':path: Flutter/FlutterPluginRegistrant')
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|| !podfileLockOutput.contains(':path: ".symlinks/plugins/url_launcher_ios/ios"')
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|| podfileLockOutput.contains('android_alarm_manager')
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|| podfileLockOutput.contains(dartPluginName)) {
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print(podfileLockOutput);
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return TaskResult.failure('Building ephemeral host app Podfile.lock does not contain expected pods');
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}
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checkFileExists(path.join(ephemeralIOSHostApp.path, 'Frameworks', 'url_launcher_ios.framework', 'url_launcher_ios'));
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// Resources should be embedded.
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checkDirectoryExists(path.join(ephemeralIOSHostApp.path, 'Frameworks', 'GoogleSignIn.framework', 'GoogleSignIn.bundle'));
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checkFileExists(path.join(ephemeralIOSHostApp.path, 'Frameworks', 'Flutter.framework', 'Flutter'));
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// Android-only, no embedded framework.
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checkDirectoryNotExists(path.join(ephemeralIOSHostApp.path, 'Frameworks', 'android_alarm_manager.framework'));
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// Dart-only, no embedded framework.
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checkDirectoryNotExists(path.join(ephemeralIOSHostApp.path, 'Frameworks', '$dartPluginName.framework'));
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section('Clean and pub get module');
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await inDirectory(projectDir, () async {
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await flutter('clean');
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});
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await inDirectory(projectDir, () async {
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await flutter('pub', options: <String>['get']);
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});
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section('Add to existing iOS Objective-C app');
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final Directory objectiveCHostApp = Directory(path.join(tempDir.path, 'hello_host_app'));
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mkdir(objectiveCHostApp);
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recursiveCopy(
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Directory(path.join(flutterDirectory.path, 'dev', 'integration_tests', 'ios_host_app')),
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objectiveCHostApp,
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);
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final File objectiveCAnalyticsOutputFile = File(path.join(tempDir.path, 'analytics-objc.log'));
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final Directory objectiveCBuildDirectory = Directory(path.join(tempDir.path, 'build-objc'));
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await inDirectory(objectiveCHostApp, () async {
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section('Validate iOS Objective-C host app Podfile');
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final File podfile = File(path.join(objectiveCHostApp.path, 'Podfile'));
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String podfileContent = await podfile.readAsString();
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final String podFailure = await eval(
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'pod',
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<String>['install'],
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environment: <String, String>{
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'LANG': 'en_US.UTF-8',
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},
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canFail: true,
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);
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if (!podFailure.contains('Missing `flutter_post_install(installer)` in Podfile `post_install` block')
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|| !podFailure.contains('Add `flutter_post_install(installer)` to your Podfile `post_install` block to build Flutter plugins')) {
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print(podfileContent);
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throw TaskResult.failure('pod install unexpectedly succeed without "flutter_post_install" post_install block');
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}
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podfileContent = '''
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$podfileContent
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post_install do |installer|
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flutter_post_install(installer)
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end
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''';
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await podfile.writeAsString(podfileContent, flush: true);
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await exec(
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'pod',
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<String>['install'],
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environment: <String, String>{
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'LANG': 'en_US.UTF-8',
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},
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);
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final File hostPodfileLockFile = File(path.join(objectiveCHostApp.path, 'Podfile.lock'));
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final String hostPodfileLockOutput = hostPodfileLockFile.readAsStringSync();
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if (!hostPodfileLockOutput.contains(':path: "../hello/.ios/Flutter"')
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|| !hostPodfileLockOutput.contains(':path: "../hello/.ios/Flutter/FlutterPluginRegistrant"')
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|| !hostPodfileLockOutput.contains(':path: "../hello/.ios/.symlinks/plugins/url_launcher_ios/ios"')
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|| hostPodfileLockOutput.contains('android_alarm_manager')
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|| hostPodfileLockOutput.contains(dartPluginName)) {
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print(hostPodfileLockOutput);
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throw TaskResult.failure('Building host app Podfile.lock does not contain expected pods');
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}
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// Check the tool is no longer copying to the legacy App.framework location.
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final File dummyAppFramework = File(path.join(projectDir.path, '.ios', 'Flutter', 'App.framework', 'App'));
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checkFileNotExists(dummyAppFramework.path);
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section('Build iOS Objective-C host app');
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await exec(
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'xcodebuild',
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<String>[
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'-workspace',
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'Host.xcworkspace',
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'-scheme',
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'Host',
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'-configuration',
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'Debug',
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'CODE_SIGNING_ALLOWED=NO',
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'CODE_SIGNING_REQUIRED=NO',
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'CODE_SIGN_IDENTITY=-',
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'EXPANDED_CODE_SIGN_IDENTITY=-',
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'BUILD_DIR=${objectiveCBuildDirectory.path}',
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'COMPILER_INDEX_STORE_ENABLE=NO',
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],
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environment: <String, String> {
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'FLUTTER_ANALYTICS_LOG_FILE': objectiveCAnalyticsOutputFile.path,
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},
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);
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});
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final String hostAppDirectory = path.join(
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objectiveCBuildDirectory.path,
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'Debug-iphoneos',
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'Host.app',
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);
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final bool existingAppBuilt = exists(File(path.join(
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hostAppDirectory,
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'Host',
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)));
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if (!existingAppBuilt) {
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return TaskResult.failure('Failed to build existing Objective-C app .app');
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}
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final String hostFrameworksDirectory = path.join(
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hostAppDirectory,
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'Frameworks',
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);
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checkFileExists(path.join(
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hostFrameworksDirectory,
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'Flutter.framework',
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'Flutter',
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));
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checkFileExists(path.join(
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hostFrameworksDirectory,
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'App.framework',
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'flutter_assets',
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'isolate_snapshot_data',
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));
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section('Check the NOTICE file is correct');
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final String licenseFilePath = path.join(
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hostFrameworksDirectory,
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'App.framework',
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'flutter_assets',
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'NOTICES.Z',
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);
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checkFileExists(licenseFilePath);
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await inDirectory(objectiveCBuildDirectory, () async {
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final Uint8List licenseData = File(licenseFilePath).readAsBytesSync();
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final String licenseString = utf8.decode(gzip.decode(licenseData));
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if (!licenseString.contains('skia') || !licenseString.contains('Flutter Authors')) {
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return TaskResult.failure('License content missing');
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}
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});
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section('Check that the host build sends the correct analytics');
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final String objectiveCAnalyticsOutput = objectiveCAnalyticsOutputFile.readAsStringSync();
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if (!objectiveCAnalyticsOutput.contains('cd24: ios')
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|| !objectiveCAnalyticsOutput.contains('cd25: true')
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|| !objectiveCAnalyticsOutput.contains('viewName: assemble')) {
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return TaskResult.failure(
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'Building outer Objective-C app produced the following analytics: "$objectiveCAnalyticsOutput" '
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'but not the expected strings: "cd24: ios", "cd25: true", "viewName: assemble"'
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);
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}
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section('Archive iOS Objective-C host app');
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await inDirectory(objectiveCHostApp, () async {
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final Directory objectiveCBuildArchiveDirectory = Directory(path.join(tempDir.path, 'build-objc-archive'));
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await exec(
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'xcodebuild',
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<String>[
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'-workspace',
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'Host.xcworkspace',
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'-scheme',
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'Host',
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'-configuration',
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'Release',
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'CODE_SIGNING_ALLOWED=NO',
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'CODE_SIGNING_REQUIRED=NO',
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'CODE_SIGN_IDENTITY=-',
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'EXPANDED_CODE_SIGN_IDENTITY=-',
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'-archivePath',
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objectiveCBuildArchiveDirectory.path,
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'COMPILER_INDEX_STORE_ENABLE=NO',
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'archive',
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],
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environment: <String, String> {
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'FLUTTER_ANALYTICS_LOG_FILE': objectiveCAnalyticsOutputFile.path,
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},
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);
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final String archivedAppPath = path.join(
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'${objectiveCBuildArchiveDirectory.path}.xcarchive',
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'Products',
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'Applications',
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'Host.app',
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);
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checkFileExists(path.join(
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archivedAppPath,
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'Host',
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));
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checkFileNotExists(path.join(
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archivedAppPath,
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'Frameworks',
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'App.framework',
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'flutter_assets',
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'isolate_snapshot_data',
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));
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final String builtFlutterBinary = path.join(
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archivedAppPath,
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'Frameworks',
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'Flutter.framework',
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'Flutter',
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);
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checkFileExists(builtFlutterBinary);
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if ((await fileType(builtFlutterBinary)).contains('armv7')) {
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throw TaskResult.failure('Unexpected armv7 architecture slice in $builtFlutterBinary');
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}
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final String builtAppBinary = path.join(
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archivedAppPath,
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'Frameworks',
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'App.framework',
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'App',
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);
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checkFileExists(builtAppBinary);
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if ((await fileType(builtAppBinary)).contains('armv7')) {
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throw TaskResult.failure('Unexpected armv7 architecture slice in $builtAppBinary');
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}
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// The host app example builds plugins statically, url_launcher_ios.framework
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// should not exist.
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checkDirectoryNotExists(path.join(
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archivedAppPath,
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'Frameworks',
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'url_launcher_ios.framework',
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));
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checkFileExists(path.join(
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'${objectiveCBuildArchiveDirectory.path}.xcarchive',
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'dSYMs',
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'App.framework.dSYM',
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'Contents',
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'Resources',
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'DWARF',
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'App'
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));
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});
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section('Run platform unit tests');
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final String resultBundleTemp = Directory.systemTemp.createTempSync('flutter_module_test_ios_xcresult.').path;
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await testWithNewIOSSimulator('TestAdd2AppSim', (String deviceId) async {
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simulatorDeviceId = deviceId;
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final String resultBundlePath = path.join(resultBundleTemp, 'result');
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final int testResultExit = await exec(
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'xcodebuild',
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<String>[
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'-workspace',
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'Host.xcworkspace',
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'-scheme',
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'Host',
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'-configuration',
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'Debug',
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'-destination',
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'id=$deviceId',
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'-resultBundlePath',
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resultBundlePath,
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'test',
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'CODE_SIGNING_ALLOWED=NO',
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'CODE_SIGNING_REQUIRED=NO',
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'CODE_SIGN_IDENTITY=-',
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'EXPANDED_CODE_SIGN_IDENTITY=-',
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'COMPILER_INDEX_STORE_ENABLE=NO',
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],
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workingDirectory: objectiveCHostApp.path,
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canFail: true,
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);
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if (testResultExit != 0) {
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final Directory? dumpDirectory = hostAgent.dumpDirectory;
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if (dumpDirectory != null) {
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// Zip the test results to the artifacts directory for upload.
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await inDirectory(resultBundleTemp, () {
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final String zipPath = path.join(dumpDirectory.path,
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'module_test_ios-objc-${DateTime.now().toLocal().toIso8601String()}.zip');
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return exec(
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'zip',
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<String>[
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'-r',
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'-9',
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'-q',
|
|
zipPath,
|
|
'result.xcresult',
|
|
],
|
|
canFail: true, // Best effort to get the logs.
|
|
);
|
|
});
|
|
}
|
|
|
|
throw TaskResult.failure('Platform unit tests failed');
|
|
}
|
|
});
|
|
|
|
section('Fail building existing Objective-C iOS app if flutter script fails');
|
|
final String xcodebuildOutput = await inDirectory<String>(objectiveCHostApp, () =>
|
|
eval(
|
|
'xcodebuild',
|
|
<String>[
|
|
'-workspace',
|
|
'Host.xcworkspace',
|
|
'-scheme',
|
|
'Host',
|
|
'-configuration',
|
|
'Debug',
|
|
'FLUTTER_ENGINE=bogus', // Force a Flutter error.
|
|
'CODE_SIGNING_ALLOWED=NO',
|
|
'CODE_SIGNING_REQUIRED=NO',
|
|
'CODE_SIGN_IDENTITY=-',
|
|
'EXPANDED_CODE_SIGN_IDENTITY=-',
|
|
'BUILD_DIR=${objectiveCBuildDirectory.path}',
|
|
'COMPILER_INDEX_STORE_ENABLE=NO',
|
|
],
|
|
canFail: true,
|
|
)
|
|
);
|
|
|
|
if (!xcodebuildOutput.contains('flutter --verbose --local-engine-src-path=bogus assemble') || // Verbose output
|
|
!xcodebuildOutput.contains('Unable to detect a Flutter engine build directory in bogus')) {
|
|
return TaskResult.failure('Host Objective-C app build succeeded though flutter script failed');
|
|
}
|
|
|
|
section('Add to existing iOS Swift app');
|
|
|
|
final Directory swiftHostApp = Directory(path.join(tempDir.path, 'hello_host_app_swift'));
|
|
mkdir(swiftHostApp);
|
|
recursiveCopy(
|
|
Directory(path.join(flutterDirectory.path, 'dev', 'integration_tests', 'ios_host_app_swift')),
|
|
swiftHostApp,
|
|
);
|
|
|
|
final File swiftAnalyticsOutputFile = File(path.join(tempDir.path, 'analytics-swift.log'));
|
|
final Directory swiftBuildDirectory = Directory(path.join(tempDir.path, 'build-swift'));
|
|
|
|
await inDirectory(swiftHostApp, () async {
|
|
await exec(
|
|
'pod',
|
|
<String>['install'],
|
|
environment: <String, String>{
|
|
'LANG': 'en_US.UTF-8',
|
|
},
|
|
);
|
|
await exec(
|
|
'xcodebuild',
|
|
<String>[
|
|
'-workspace',
|
|
'Host.xcworkspace',
|
|
'-scheme',
|
|
'Host',
|
|
'-configuration',
|
|
'Debug',
|
|
'CODE_SIGNING_ALLOWED=NO',
|
|
'CODE_SIGNING_REQUIRED=NO',
|
|
'CODE_SIGN_IDENTITY=-',
|
|
'EXPANDED_CODE_SIGN_IDENTITY=-',
|
|
'BUILD_DIR=${swiftBuildDirectory.path}',
|
|
'COMPILER_INDEX_STORE_ENABLE=NO',
|
|
],
|
|
environment: <String, String> {
|
|
'FLUTTER_ANALYTICS_LOG_FILE': swiftAnalyticsOutputFile.path,
|
|
},
|
|
);
|
|
});
|
|
|
|
final bool existingSwiftAppBuilt = exists(File(path.join(
|
|
swiftBuildDirectory.path,
|
|
'Debug-iphoneos',
|
|
'Host.app',
|
|
'Host',
|
|
)));
|
|
if (!existingSwiftAppBuilt) {
|
|
return TaskResult.failure('Failed to build existing Swift app .app');
|
|
}
|
|
|
|
final String swiftAnalyticsOutput = swiftAnalyticsOutputFile.readAsStringSync();
|
|
if (!swiftAnalyticsOutput.contains('cd24: ios')
|
|
|| !swiftAnalyticsOutput.contains('cd25: true')
|
|
|| !swiftAnalyticsOutput.contains('viewName: assemble')) {
|
|
return TaskResult.failure(
|
|
'Building outer Swift app produced the following analytics: "$swiftAnalyticsOutput" '
|
|
'but not the expected strings: "cd24: ios", "cd25: true", "viewName: assemble"'
|
|
);
|
|
}
|
|
|
|
return TaskResult.success(null);
|
|
} catch (e) {
|
|
return TaskResult.failure(e.toString());
|
|
} finally {
|
|
unawaited(removeIOSimulator(simulatorDeviceId));
|
|
rmTree(tempDir);
|
|
}
|
|
});
|
|
}
|
|
|
|
Future<bool> _isAppAotBuild(Directory app) async {
|
|
final String binary = path.join(
|
|
app.path,
|
|
'Frameworks',
|
|
'App.framework',
|
|
'App',
|
|
);
|
|
|
|
final String symbolTable = await eval(
|
|
'nm',
|
|
<String> [
|
|
'-gU',
|
|
binary,
|
|
],
|
|
);
|
|
|
|
return symbolTable.contains('kDartIsolateSnapshotInstructions');
|
|
}
|
|
|
|
Future<void> _createFakeDartPlugin(String name, Directory parent) async {
|
|
// Start from a standard plugin template.
|
|
await inDirectory(parent, () async {
|
|
await flutter(
|
|
'create',
|
|
options: <String>[
|
|
'--org',
|
|
'io.flutter.devicelab',
|
|
'--template=plugin',
|
|
'--platforms=ios',
|
|
name,
|
|
],
|
|
);
|
|
});
|
|
|
|
final String pluginDir = path.join(parent.path, name);
|
|
|
|
// Convert the metadata to Dart-only.
|
|
final String dartPluginClass = 'DartClassFor$name';
|
|
final File pubspec = File(path.join(pluginDir, 'pubspec.yaml'));
|
|
String content = await pubspec.readAsString();
|
|
content = content.replaceAll(
|
|
RegExp(r' pluginClass: .*?\n'),
|
|
' dartPluginClass: $dartPluginClass\n',
|
|
);
|
|
await pubspec.writeAsString(content, flush: true);
|
|
|
|
// Add the Dart registration hook that the build will generate a call to.
|
|
final File dartCode = File(path.join(pluginDir, 'lib', '$name.dart'));
|
|
content = await dartCode.readAsString();
|
|
content = '''
|
|
$content
|
|
|
|
class $dartPluginClass {
|
|
static void registerWith() {}
|
|
}
|
|
''';
|
|
await dartCode.writeAsString(content, flush: true);
|
|
|
|
// Remove the native plugin code.
|
|
await Directory(path.join(pluginDir, 'ios')).delete(recursive: true);
|
|
}
|