| // 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' show jsonDecode; |
| |
| import 'package:args/command_runner.dart'; |
| import 'package:conductor/proto/conductor_state.pb.dart' as pb; |
| import 'package:conductor/proto/conductor_state.pbenum.dart' show ReleasePhase; |
| import 'package:conductor/repository.dart'; |
| import 'package:conductor/start.dart'; |
| import 'package:conductor/state.dart'; |
| import 'package:file/file.dart'; |
| import 'package:file/memory.dart'; |
| import 'package:platform/platform.dart'; |
| |
| import './common.dart'; |
| import '../../../packages/flutter_tools/test/src/fake_process_manager.dart'; |
| |
| void main() { |
| group('start command', () { |
| const String flutterRoot = '/flutter'; |
| const String checkoutsParentDirectory = '$flutterRoot/dev/tools/'; |
| const String frameworkMirror = 'https://github.com/user/flutter.git'; |
| const String engineMirror = 'https://github.com/user/engine.git'; |
| const String candidateBranch = 'flutter-1.2-candidate.3'; |
| const String releaseChannel = 'stable'; |
| const String revision = 'abcd1234'; |
| late Checkouts checkouts; |
| late MemoryFileSystem fileSystem; |
| late FakePlatform platform; |
| late TestStdio stdio; |
| late FakeProcessManager processManager; |
| |
| setUp(() { |
| stdio = TestStdio(); |
| fileSystem = MemoryFileSystem.test(); |
| }); |
| |
| CommandRunner<void> createRunner({ |
| Map<String, String>? environment, |
| String? operatingSystem, |
| List<FakeCommand>? commands, |
| }) { |
| operatingSystem ??= const LocalPlatform().operatingSystem; |
| final String pathSeparator = operatingSystem == 'windows' ? r'\' : '/'; |
| environment ??= <String, String>{ |
| 'HOME': '/path/to/user/home', |
| }; |
| final Directory homeDir = fileSystem.directory( |
| environment['HOME'], |
| ); |
| // Tool assumes this exists |
| homeDir.createSync(recursive: true); |
| platform = FakePlatform( |
| environment: environment, |
| operatingSystem: operatingSystem, |
| pathSeparator: pathSeparator, |
| ); |
| processManager = FakeProcessManager.list(commands ?? <FakeCommand>[]); |
| checkouts = Checkouts( |
| fileSystem: fileSystem, |
| parentDirectory: fileSystem.directory(checkoutsParentDirectory), |
| platform: platform, |
| processManager: processManager, |
| stdio: stdio, |
| ); |
| final StartCommand command = StartCommand( |
| checkouts: checkouts, |
| flutterRoot: fileSystem.directory(flutterRoot), |
| ); |
| return CommandRunner<void>('codesign-test', '')..addCommand(command); |
| } |
| |
| test('throws exception if run from Windows', () async { |
| final CommandRunner<void> runner = createRunner( |
| commands: <FakeCommand>[ |
| const FakeCommand( |
| command: <String>['git', 'rev-parse', 'HEAD'], |
| stdout: revision, |
| ), |
| ], |
| operatingSystem: 'windows', |
| ); |
| await expectLater( |
| () async => runner.run(<String>['start']), |
| throwsExceptionWith( |
| 'Error! This tool is only supported on macOS and Linux', |
| ), |
| ); |
| }); |
| |
| test('throws if --$kFrameworkMirrorOption not provided', () async { |
| final CommandRunner<void> runner = createRunner( |
| commands: <FakeCommand>[ |
| const FakeCommand( |
| command: <String>['git', 'rev-parse', 'HEAD'], |
| stdout: revision, |
| ), |
| ], |
| ); |
| |
| await expectLater( |
| () async => runner.run(<String>['start']), |
| throwsExceptionWith( |
| 'Expected either the CLI arg --$kFrameworkMirrorOption or the environment variable FRAMEWORK_MIRROR to be provided', |
| ), |
| ); |
| }); |
| |
| test('creates state file if provided correct inputs', () async { |
| const String revision2 = 'def789'; |
| const String revision3 = '123abc'; |
| const String previousDartRevision = '171876a4e6cf56ee6da1f97d203926bd7afda7ef'; |
| const String nextDartRevision = 'f6c91128be6b77aef8351e1e3a9d07c85bc2e46e'; |
| const String previousVersion = '1.2.0-1.0.pre'; |
| const String nextVersion = '1.2.0-3.0.pre'; |
| const String incrementLevel = 'm'; |
| |
| final Directory engine = fileSystem.directory(checkoutsParentDirectory) |
| .childDirectory('flutter_conductor_checkouts') |
| .childDirectory('engine'); |
| |
| final File depsFile = engine.childFile('DEPS'); |
| |
| final List<FakeCommand> engineCommands = <FakeCommand>[ |
| FakeCommand( |
| command: <String>[ |
| 'git', |
| 'clone', |
| '--origin', |
| 'upstream', |
| '--', |
| EngineRepository.defaultUpstream, |
| engine.path, |
| ], |
| onRun: () { |
| // Create the DEPS file which the tool will update |
| engine.createSync(recursive: true); |
| depsFile.writeAsStringSync(generateMockDeps(previousDartRevision)); |
| } |
| ), |
| const FakeCommand( |
| command: <String>['git', 'remote', 'add', 'mirror', engineMirror], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'fetch', 'mirror'], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'checkout', 'upstream/$candidateBranch'], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'rev-parse', 'HEAD'], |
| stdout: revision2, |
| ), |
| const FakeCommand( |
| command: <String>[ |
| 'git', |
| 'checkout', |
| '-b', |
| 'cherrypicks-$candidateBranch', |
| ], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'status', '--porcelain'], |
| stdout: 'MM path/to/DEPS', |
| ), |
| const FakeCommand( |
| command: <String>['git', 'add', '--all'], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'commit', "--message='Update Dart SDK to $nextDartRevision'"], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'rev-parse', 'HEAD'], |
| stdout: revision2, |
| ), |
| const FakeCommand( |
| command: <String>['git', 'rev-parse', 'HEAD'], |
| stdout: revision2, |
| ), |
| ]; |
| |
| final List<FakeCommand> frameworkCommands = <FakeCommand>[ |
| FakeCommand( |
| command: <String>[ |
| 'git', |
| 'clone', |
| '--origin', |
| 'upstream', |
| '--', |
| FrameworkRepository.defaultUpstream, |
| fileSystem.path.join( |
| checkoutsParentDirectory, |
| 'flutter_conductor_checkouts', |
| 'framework', |
| ), |
| ], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'remote', 'add', 'mirror', frameworkMirror], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'fetch', 'mirror'], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'checkout', 'upstream/$candidateBranch'], |
| ), |
| const FakeCommand( |
| command: <String>['git', 'rev-parse', 'HEAD'], |
| stdout: revision3, |
| ), |
| const FakeCommand( |
| command: <String>[ |
| 'git', |
| 'checkout', |
| '-b', |
| 'cherrypicks-$candidateBranch', |
| ], |
| ), |
| const FakeCommand( |
| command: <String>[ |
| 'git', |
| 'describe', |
| '--match', |
| '*.*.*', |
| '--tags', |
| 'refs/remotes/upstream/$candidateBranch', |
| ], |
| stdout: '$previousVersion-42-gabc123', |
| ), |
| const FakeCommand( |
| command: <String>['git', 'rev-parse', 'HEAD'], |
| stdout: revision3, |
| ), |
| ]; |
| |
| final CommandRunner<void> runner = createRunner( |
| commands: <FakeCommand>[ |
| const FakeCommand( |
| command: <String>['git', 'rev-parse', 'HEAD'], |
| stdout: revision, |
| ), |
| ...engineCommands, |
| ...frameworkCommands, |
| ], |
| ); |
| |
| final String stateFilePath = fileSystem.path.join( |
| platform.environment['HOME']!, |
| kStateFileName, |
| ); |
| |
| await runner.run(<String>[ |
| 'start', |
| '--$kFrameworkMirrorOption', |
| frameworkMirror, |
| '--$kEngineMirrorOption', |
| engineMirror, |
| '--$kCandidateOption', |
| candidateBranch, |
| '--$kReleaseOption', |
| releaseChannel, |
| '--$kStateOption', |
| stateFilePath, |
| '--$kDartRevisionOption', |
| nextDartRevision, |
| '--$kIncrementOption', |
| incrementLevel, |
| ]); |
| |
| final File stateFile = fileSystem.file(stateFilePath); |
| |
| final pb.ConductorState state = pb.ConductorState(); |
| state.mergeFromProto3Json( |
| jsonDecode(stateFile.readAsStringSync()), |
| ); |
| |
| expect(processManager.hasRemainingExpectations, false); |
| expect(state.isInitialized(), true); |
| expect(state.releaseChannel, releaseChannel); |
| expect(state.releaseVersion, nextVersion); |
| expect(state.engine.candidateBranch, candidateBranch); |
| expect(state.engine.startingGitHead, revision2); |
| expect(state.engine.dartRevision, nextDartRevision); |
| expect(state.framework.candidateBranch, candidateBranch); |
| expect(state.framework.startingGitHead, revision3); |
| expect(state.currentPhase, ReleasePhase.APPLY_ENGINE_CHERRYPICKS); |
| expect(state.conductorVersion, revision); |
| expect(state.incrementLevel, incrementLevel); |
| }); |
| }, onPlatform: <String, dynamic>{ |
| 'windows': const Skip('Flutter Conductor only supported on macos/linux'), |
| }); |
| } |
| |
| String generateMockDeps(String dartRevision) { |
| return ''' |
| vars = { |
| 'chromium_git': 'https://chromium.googlesource.com', |
| 'swiftshader_git': 'https://swiftshader.googlesource.com', |
| 'dart_git': 'https://dart.googlesource.com', |
| 'flutter_git': 'https://flutter.googlesource.com', |
| 'fuchsia_git': 'https://fuchsia.googlesource.com', |
| 'github_git': 'https://github.com', |
| 'skia_git': 'https://skia.googlesource.com', |
| 'ocmock_git': 'https://github.com/erikdoe/ocmock.git', |
| 'skia_revision': '4e9d5e2bdf04c58bc0bff57be7171e469e5d7175', |
| |
| 'dart_revision': '$dartRevision', |
| 'dart_boringssl_gen_rev': '7322fc15cc065d8d2957fccce6b62a509dc4d641', |
| }'''; |
| } |