// 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:flutter_tools/src/base/io.dart'; import '../src/common.dart'; import 'test_utils.dart'; final String toolBackend = fileSystem.path.join(getFlutterRoot(), 'packages', 'flutter_tools', 'bin', 'tool_backend.dart'); final String examplePath = fileSystem.path.join(getFlutterRoot(), 'examples', 'hello_world'); final String dart = fileSystem.path.join(getFlutterRoot(), 'bin', platform.isWindows ? 'dart.bat' : 'dart'); void main() { testWithoutContext('tool_backend.dart exits if PROJECT_DIR is not set', () async { final ProcessResult result = await processManager.run(<String>[ dart, toolBackend, 'linux-x64', 'debug', ]); expect(result.exitCode, 1); expect(result.stderr, contains('PROJECT_DIR environment variable must be set to the location of Flutter project to be built.')); }); testWithoutContext('tool_backend.dart exits if FLUTTER_ROOT is not set', () async { // Removing parent environment means that batch script cannot be run. final String dart = fileSystem.path.join(getFlutterRoot(), 'bin', 'cache', 'dart-sdk', 'bin', platform.isWindows ? 'dart.exe' : 'dart'); final ProcessResult result = await processManager.run(<String>[ dart, toolBackend, 'linux-x64', 'debug', ], environment: <String, String>{ 'PROJECT_DIR': examplePath, }, includeParentEnvironment: false); // Prevent FLUTTER_ROOT set by test environment from leaking expect(result.exitCode, 1); expect(result.stderr, contains('FLUTTER_ROOT environment variable must be set to the location of the Flutter SDK.')); }); testWithoutContext('tool_backend.dart exits if local engine does not match build mode', () async { final ProcessResult result = await processManager.run(<String>[ dart, toolBackend, 'linux-x64', 'debug', ], environment: <String, String>{ 'PROJECT_DIR': examplePath, 'LOCAL_ENGINE': 'release_foo_bar', // Does not contain "debug", }); expect(result.exitCode, 1); expect(result.stderr, contains("ERROR: Requested build with Flutter local engine at 'release_foo_bar'")); }); }