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https://github.com/flutter/flutter
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82a6f9bf0b
The global packages path could cause tests to fail when it would be overriden to unexpected (in test setup) values. Remove most usage and make it a configuration on buildInfo, along with most other build information. Cleanup the asset builder to require the .packages path and the resident runners to no longer require it, since they already have the information in build_info. It needs to stick around for the fuchsia deps we do not control. Filled #60232 for remaining work.
100 lines
3.3 KiB
Dart
100 lines
3.3 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:convert';
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import 'package:file/file.dart';
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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/cache.dart';
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import 'package:flutter_tools/src/globals.dart' as globals;
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import '../src/common.dart';
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import '../src/context.dart';
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import '../src/pubspec_schema.dart';
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void main() {
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String fixPath(String path) {
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// The in-memory file system is strict about slashes on Windows being the
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// correct way so until https://github.com/google/file.dart/issues/112 is
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// fixed we fix them here.
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// TODO(dantup): Remove this function once the above issue is fixed and
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// rolls into Flutter.
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return path?.replaceAll('/', globals.fs.path.separator);
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}
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group('AssetBundle asset variants', () {
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FileSystem testFileSystem;
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setUp(() async {
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testFileSystem = MemoryFileSystem(
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style: globals.platform.isWindows
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? FileSystemStyle.windows
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: FileSystemStyle.posix,
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);
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testFileSystem.currentDirectory = testFileSystem.systemTempDirectory.createTempSync('flutter_asset_bundle_variant_test.');
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});
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testUsingContext('main asset and variants', () async {
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// Setting flutterRoot here so that it picks up the MemoryFileSystem's
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// path separator.
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Cache.flutterRoot = getFlutterRoot();
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writeEmptySchemaFile(globals.fs);
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globals.fs.file('pubspec.yaml')
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..createSync()
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..writeAsStringSync(
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'''
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name: test
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dependencies:
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flutter:
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sdk: flutter
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flutter:
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assets:
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- a/b/c/foo
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'''
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);
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globals.fs.file('.packages').createSync();
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final List<String> assets = <String>[
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'a/b/c/foo',
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'a/b/c/var1/foo',
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'a/b/c/var2/foo',
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'a/b/c/var3/foo',
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];
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for (final String asset in assets) {
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globals.fs.file(fixPath(asset))
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..createSync(recursive: true)
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..writeAsStringSync(asset);
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}
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AssetBundle bundle = AssetBundleFactory.instance.createBundle();
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await bundle.build(manifestPath: 'pubspec.yaml', packagesPath: '.packages');
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// The main asset file, /a/b/c/foo, and its variants exist.
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for (final String asset in assets) {
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expect(bundle.entries.containsKey(asset), true);
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expect(utf8.decode(await bundle.entries[asset].contentsAsBytes()), asset);
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}
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globals.fs.file(fixPath('a/b/c/foo')).deleteSync();
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bundle = AssetBundleFactory.instance.createBundle();
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await bundle.build(manifestPath: 'pubspec.yaml', packagesPath: '.packages');
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// Now the main asset file, /a/b/c/foo, does not exist. This is OK because
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// the /a/b/c/*/foo variants do exist.
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expect(bundle.entries.containsKey('a/b/c/foo'), false);
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for (final String asset in assets.skip(1)) {
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expect(bundle.entries.containsKey(asset), true);
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expect(utf8.decode(await bundle.entries[asset].contentsAsBytes()), asset);
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}
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}, overrides: <Type, Generator>{
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FileSystem: () => testFileSystem,
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ProcessManager: () => FakeProcessManager.any(),
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});
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});
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}
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