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b23840d044
Fixes https://github.com/dart-lang/pub/issues/4486 Fixes https://github.com/dart-lang/pub/issues/4473 Fixes https://github.com/flutter/flutter/issues/79261 Fixes https://github.com/flutter/flutter/issues/160142 Fixes https://github.com/flutter/flutter/issues/155242 Use the new `.dart_tool/package_graph.json` file to compute the dependency graph. Determining * which are transitive dependencies of the main app's direct and dev-dependencies, (not other packages from the workspace) * which of these are only in the transitive set of the direct dependencies Bundles assets from dev_dependencies when running `flutter test`, but not otherwise.
374 lines
12 KiB
Dart
374 lines
12 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 'package:file/memory.dart';
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import 'package:flutter_tools/src/asset.dart';
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import 'package:flutter_tools/src/base/file_system.dart';
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import 'package:flutter_tools/src/base/logger.dart';
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import 'package:flutter_tools/src/base/platform.dart';
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import 'package:flutter_tools/src/base/user_messages.dart';
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import 'package:flutter_tools/src/build_info.dart';
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import 'package:flutter_tools/src/cache.dart';
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import 'package:flutter_tools/src/project.dart';
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// We aren't using this to construct paths—only to expose a type.
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import 'package:path/path.dart' show Style; // flutter_ignore: package_path_import
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import '../src/common.dart';
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import '../src/package_config.dart';
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void main() {
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final Style posix = Style.posix;
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final Style windows = Style.windows;
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final List<Style> styles = <Style>[posix, windows];
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for (final Style style in styles) {
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group('Assets (${style.name} file system)', () {
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late FileSystem fileSystem;
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late BufferLogger logger;
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late Platform platform;
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late String flutterRoot;
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setUp(() {
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fileSystem = MemoryFileSystem(
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style: style == Style.posix ? FileSystemStyle.posix : FileSystemStyle.windows,
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);
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logger = BufferLogger.test();
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platform = FakePlatform(operatingSystem: style == Style.posix ? 'linux' : 'windows');
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flutterRoot = Cache.defaultFlutterRoot(
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platform: platform,
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fileSystem: fileSystem,
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userMessages: UserMessages(),
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);
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});
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testWithoutContext('app font uses local font file', () async {
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final String manifestPath = fileSystem.path.join('main', 'pubspec.yaml');
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final ManifestAssetBundle assetBundle = ManifestAssetBundle(
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logger: logger,
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fileSystem: fileSystem,
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platform: platform,
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splitDeferredAssets: true,
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flutterRoot: flutterRoot,
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);
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fileSystem.file(fileSystem.path.join('font', 'pubspec.yaml'))
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..createSync(recursive: true)
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..writeAsStringSync(r'''
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name: font
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description: A test project that contains a font.
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environment:
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sdk: ^3.7.0-0
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flutter:
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uses-material-design: false
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fonts:
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- family: test_font
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fonts:
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- asset: test_font_file
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''');
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fileSystem.file(fileSystem.path.join('font', 'test_font_file'))
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..createSync(recursive: true)
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..writeAsStringSync('This is a fake font.');
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final String packageConfigPath =
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writePackageConfigFiles(
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directory: fileSystem.directory('main'),
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mainLibName: 'main',
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packages: <String, String>{'font': '../font'},
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).path;
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fileSystem.file(manifestPath)
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..createSync(recursive: true)
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..writeAsStringSync(r'''
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name: main
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description: A test project that has a package with a font as a dependency.
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environment:
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sdk: ^3.7.0-0
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dependencies:
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font:
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path: ../font
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''');
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await assetBundle.build(
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packageConfigPath: packageConfigPath,
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manifestPath: manifestPath,
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flutterProject: FlutterProject.fromDirectoryTest(fileSystem.directory('main')),
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);
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expect(assetBundle.entries, contains('FontManifest.json'));
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expect(
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await _getValueAsString('FontManifest.json', assetBundle),
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'[{"family":"packages/font/test_font","fonts":[{"asset":"packages/font/test_font_file"}]}]',
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);
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expect(assetBundle.wasBuiltOnce(), true);
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expect(
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assetBundle.inputFiles.map((File f) => f.path),
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equals(<String>[
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packageConfigPath,
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fileSystem.path.join(fileSystem.currentDirectory.path, manifestPath),
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fileSystem.path.join(fileSystem.currentDirectory.path, 'font', 'pubspec.yaml'),
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fileSystem.path.join(fileSystem.currentDirectory.path, 'font', 'test_font_file'),
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]),
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);
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});
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testWithoutContext(
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'does not pick up assets from dev-dependencies and workspace packages not in the transitive closure',
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() async {
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final String manifestPath = fileSystem.path.join('main', 'pubspec.yaml');
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final ManifestAssetBundle assetBundle = ManifestAssetBundle(
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logger: logger,
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fileSystem: fileSystem,
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platform: platform,
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splitDeferredAssets: true,
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flutterRoot: flutterRoot,
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);
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fileSystem.file(fileSystem.path.join('font', 'pubspec.yaml'))
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..createSync(recursive: true)
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..writeAsStringSync(r'''
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name: font
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description: A test project that contains a font.
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environment:
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sdk: ^3.7.0-0
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flutter:
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uses-material-design: false
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fonts:
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- family: test_font
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fonts:
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- asset: test_font_file
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''');
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fileSystem.file(fileSystem.path.join('font', 'test_font_file'))
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..createSync(recursive: true)
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..writeAsStringSync('This is a fake font.');
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fileSystem.file(fileSystem.path.join('dev_dependency', 'pubspec.yaml'))
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..createSync(recursive: true)
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..writeAsStringSync(r'''
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name: dev_dependency
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description: Another test project that contains a font.
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environment:
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sdk: ^3.7.0-0
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flutter:
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uses-material-design: false
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fonts:
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- family: dev_dependency_test_font
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fonts:
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- asset: dev_dependency_test_font_file
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''');
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fileSystem.file(fileSystem.path.join('dev_dependency', 'dev_dependency_test_font_file'))
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..createSync(recursive: true)
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..writeAsStringSync('This is a fake font.');
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fileSystem.file(fileSystem.path.join('dev_dependency', 'pubspec.yaml'))
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..createSync(recursive: true)
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..writeAsStringSync(r'''
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name: dev_dependency
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description: Another test project that contains a font.
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environment:
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sdk: ^3.7.0-0
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flutter:
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uses-material-design: false
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fonts:
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- family: dev_dependency_test_font
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fonts:
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- asset: dev_dependency_test_font_file
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''');
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fileSystem.file(fileSystem.path.join('dev_dependency', 'dev_dependency_test_font_file'))
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..createSync(recursive: true)
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..writeAsStringSync('This is a fake font.');
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writePackageConfigFiles(
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mainLibName: 'main',
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mainLibRootUri: 'main',
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directory: fileSystem.currentDirectory,
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packages: <String, String>{
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'font': 'font',
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'dev_dependency': 'dev_dependency',
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'workspace_root': '.',
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},
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dependencies: <String>['font'],
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devDependencies: <String>['dev_dependency'],
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);
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fileSystem.file(manifestPath)
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..createSync(recursive: true)
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..writeAsStringSync(r'''
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name: main
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description: A test project that has a package with a font as a dependency.
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environment:
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sdk: ^3.7.0-0
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resolution: workspace
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dependencies:
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font:
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path: ../font
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dev_dependencies:
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dev_dependency:
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path: ../dev_dependency
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flutter:
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uses-material-design: false
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''');
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fileSystem.file('pubspec.yaml')
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..createSync(recursive: true)
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..writeAsStringSync(r'''
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name: workspace_root
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description: A pubspec that defines a workspace root, but also a font.
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environment:
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sdk: ^3.7.0-0
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workspace:
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- main/
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flutter:
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uses-material-design: false
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fonts:
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- family: root_test_font
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fonts:
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- asset: root_test_font_file
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''');
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fileSystem.file('root_test_font_file')
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..createSync(recursive: true)
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..writeAsStringSync('This is a fake font.');
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final String packageConfigPath = fileSystem.path.join(
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'.dart_tool',
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'package_config.json',
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);
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await assetBundle.build(
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packageConfigPath: packageConfigPath,
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manifestPath: manifestPath,
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flutterProject: FlutterProject.fromDirectoryTest(fileSystem.directory('main')),
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);
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expect(assetBundle.entries, contains('FontManifest.json'));
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expect(
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await _getValueAsString('FontManifest.json', assetBundle),
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'[{"family":"packages/font/test_font","fonts":[{"asset":"packages/font/test_font_file"}]}]',
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);
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expect(assetBundle.wasBuiltOnce(), true);
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expect(
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assetBundle.inputFiles.map((File f) => f.path),
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equals(<String>[
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packageConfigPath,
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fileSystem.path.join(fileSystem.currentDirectory.path, manifestPath),
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fileSystem.path.join(fileSystem.currentDirectory.path, 'font', 'pubspec.yaml'),
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fileSystem.path.join(fileSystem.currentDirectory.path, 'font', 'test_font_file'),
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]),
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);
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},
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);
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testWithoutContext('handles empty pubspec with .dart_tool/package_config.json', () async {
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final String packageConfigPath = fileSystem.path.join(
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'fuchsia_test',
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'main',
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'.dart_tool',
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'package_config.json',
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);
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final String manifestPath = fileSystem.path.join('fuchsia_test', 'main', 'pubspec.yaml');
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fileSystem.directory(fileSystem.file(manifestPath)).parent.createSync(recursive: true);
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fileSystem.directory(fileSystem.file(packageConfigPath)).parent.createSync(recursive: true);
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final ManifestAssetBundle assetBundle = ManifestAssetBundle(
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logger: logger,
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fileSystem: fileSystem,
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platform: platform,
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splitDeferredAssets: true,
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flutterRoot: flutterRoot,
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);
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await assetBundle.build(
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manifestPath: manifestPath, // file doesn't exist
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packageConfigPath: packageConfigPath,
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flutterProject: FlutterProject.fromDirectoryTest(fileSystem.file(manifestPath).parent),
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);
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expect(assetBundle.wasBuiltOnce(), true);
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expect(assetBundle.inputFiles.map((File f) => f.path), <String>[]);
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});
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testWithoutContext('bundles material shaders on non-web platforms', () async {
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final String shaderPath = fileSystem.path.join(
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flutterRoot,
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'packages',
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'flutter',
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'lib',
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'src',
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'material',
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'shaders',
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'ink_sparkle.frag',
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);
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fileSystem.file(shaderPath).createSync(recursive: true);
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writePackageConfigFiles(directory: fileSystem.currentDirectory, mainLibName: 'my_package');
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fileSystem.file('pubspec.yaml').writeAsStringSync('name: my_package');
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final ManifestAssetBundle assetBundle = ManifestAssetBundle(
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logger: logger,
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fileSystem: fileSystem,
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platform: platform,
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flutterRoot: flutterRoot,
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);
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await assetBundle.build(
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packageConfigPath: '.dart_tool/package_config.json',
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targetPlatform: TargetPlatform.android_arm,
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flutterProject: FlutterProject.fromDirectoryTest(fileSystem.currentDirectory),
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);
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expect(assetBundle.entries.keys, contains('shaders/ink_sparkle.frag'));
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});
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testWithoutContext('bundles material shaders on web platforms', () async {
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final String shaderPath = fileSystem.path.join(
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flutterRoot,
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'packages',
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'flutter',
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'lib',
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'src',
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'material',
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'shaders',
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'ink_sparkle.frag',
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);
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fileSystem.file(shaderPath).createSync(recursive: true);
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writePackageConfigFiles(directory: fileSystem.currentDirectory, mainLibName: 'my_package');
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fileSystem.file('pubspec.yaml').writeAsStringSync('name: my_package');
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final ManifestAssetBundle assetBundle = ManifestAssetBundle(
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logger: logger,
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fileSystem: fileSystem,
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platform: platform,
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flutterRoot: flutterRoot,
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);
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await assetBundle.build(
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packageConfigPath: '.dart_tool/package_config.json',
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targetPlatform: TargetPlatform.web_javascript,
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flutterProject: FlutterProject.fromDirectoryTest(fileSystem.currentDirectory),
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);
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expect(assetBundle.entries.keys, contains('shaders/ink_sparkle.frag'));
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});
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});
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}
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}
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Future<String> _getValueAsString(String key, AssetBundle asset) async {
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return String.fromCharCodes(await asset.entries[key]!.contentsAsBytes());
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}
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