mirror of
https://github.com/flutter/flutter
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91 lines
2.7 KiB
Dart
91 lines
2.7 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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// @dart = 2.8
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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_null_migrated.dart' as globals;
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import '../src/common.dart';
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import '../src/context.dart';
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void main() {
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group('Assets', () {
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final String dataPath = globals.fs.path.join(
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getFlutterRoot(),
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'packages',
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'flutter_tools',
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'test',
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'data',
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'asset_test',
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);
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setUpAll(() {
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Cache.disableLocking();
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});
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// This test intentionally does not use a memory file system to ensure
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// that AssetBundle with fonts also works on Windows.
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testUsingContext('app font uses local font file', () async {
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final AssetBundle asset = AssetBundleFactory.instance.createBundle();
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final String manifestPath =
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globals.fs.path.join(dataPath, 'main', 'pubspec.yaml');
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final String packagesPath =
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globals.fs.path.join(dataPath, 'main', '.packages');
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await asset.build(
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manifestPath: manifestPath,
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packagesPath: packagesPath,
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);
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expect(asset.entries.containsKey('FontManifest.json'), isTrue);
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expect(
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await getValueAsString('FontManifest.json', asset),
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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(asset.wasBuiltOnce(), true);
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expect(
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asset.inputFiles.map((File f) {
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return f.path;
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}),
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<String>[
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packagesPath,
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globals.fs.path.join(dataPath, 'font', 'pubspec.yaml'),
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manifestPath,
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globals.fs.path.join(dataPath, 'font', 'test_font_file'),
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],
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);
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});
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testUsingContext('handles empty pubspec with .packages', () async {
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final String dataPath = globals.fs.path.join(
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getFlutterRoot(),
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'packages',
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'flutter_tools',
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'test',
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'data',
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'fuchsia_test',
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);
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final AssetBundle asset = AssetBundleFactory.instance.createBundle();
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await asset.build(
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manifestPath: globals.fs.path
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.join(dataPath, 'main', 'pubspec.yaml'), // file doesn't exist
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packagesPath: globals.fs.path.join(dataPath, 'main', '.packages'),
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);
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expect(asset.wasBuiltOnce(), true);
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expect(
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asset.inputFiles.map((File f) {
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return f.path;
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}),
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<String>[],
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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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