// Copyright 2019 The Chromium 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:async'; import 'dart:io'; import 'package:flutter_devicelab/framework/framework.dart'; import 'package:flutter_devicelab/framework/utils.dart'; import 'package:path/path.dart' as path; /// Tests that a flutter app that depends on a non-Android plugin /// (an iOS only plugin in this case) can still build for Android. Future<void> main() async { await task(() async { section('Find Java'); final String javaHome = await findJavaHome(); if (javaHome == null) return TaskResult.failure('Could not find Java'); print('\nUsing JAVA_HOME=$javaHome'); section('Create Flutter plugin project'); final Directory tempDir = Directory.systemTemp.createTempSync('flutter_plugin_test.'); final Directory projectDir = Directory(path.join(tempDir.path, 'ios_only')); try { await inDirectory(tempDir, () async { await flutter( 'create', options: <String>[ '--org', 'io.flutter.devicelab', '-t', 'plugin', 'ios_only', ], ); }); section('Delete plugin\'s Android folder'); final File androidFolder = File(path.join( projectDir.path, 'android', )); androidFolder.deleteSync(recursive: true); section('Update pubspec.yaml to iOS only plugin'); final File pubspecFile = File(path.join(projectDir.path, 'pubspec.yaml')); final String pubspecString = pubspecFile.readAsStringSync(); final StringBuffer iosOnlyPubspec = StringBuffer(); for (String line in pubspecString.split('\n')) { if (line.startsWith(' androidPackage:')) { continue; } if (line.startsWith(' pluginClass:')) { iosOnlyPubspec.write(' platforms:\n'); iosOnlyPubspec.write(' ios:\n'); iosOnlyPubspec.write(' pluginClass: IosOnlyPlugin\n'); continue; } iosOnlyPubspec.write('$line\n'); } pubspecFile.writeAsStringSync(iosOnlyPubspec.toString()); section('Build example APK'); final StringBuffer stderr = StringBuffer(); final Directory exampleDir = Directory(path.join(projectDir.path, 'example')); await inDirectory(exampleDir, () async { await evalFlutter( 'build', options: <String>[ 'apk', '--target-platform', 'android-arm', '--verbose', ], canFail: true, stderr: stderr, ); }); section('Check that the example APK was built'); final String exampleAppApk = path.join( exampleDir.path, 'build', 'app', 'outputs', 'apk', 'release', 'app-release.apk', ); if (!exists(File(exampleAppApk))) { return TaskResult.failure('Failed to build example app'); } return TaskResult.success(null); } catch (e) { return TaskResult.failure(e.toString()); } finally { rmTree(tempDir); } }); }