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72 lines
2.3 KiB
Dart
72 lines
2.3 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 'package:file/file.dart';
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import 'package:file/memory.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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const String _kFlutterRoot = '/data/flutter';
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/// Return true if [fileList] contains a path that resides inside the Flutter repository.
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/// If [fileList] is empty, then return true if the current directory resides inside the Flutter repository.
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bool inRepo(List<String> fileList) {
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if (fileList == null || fileList.isEmpty) {
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fileList = <String>[globals.fs.path.current];
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}
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final String root = globals.fs.path.normalize(globals.fs.path.absolute(Cache.flutterRoot));
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final String prefix = root + globals.fs.path.separator;
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for (String file in fileList) {
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file = globals.fs.path.normalize(globals.fs.path.absolute(file));
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if (file == root || file.startsWith(prefix)) {
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return true;
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}
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}
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return false;
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}
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void main() {
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FileSystem fs;
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Directory tempDir;
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setUp(() {
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fs = MemoryFileSystem();
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fs.directory(_kFlutterRoot).createSync(recursive: true);
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Cache.flutterRoot = _kFlutterRoot;
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tempDir = fs.systemTempDirectory.createTempSync('flutter_analysis_test.');
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});
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tearDown(() {
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tryToDelete(tempDir);
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});
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group('analyze', () {
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testUsingContext('inRepo', () {
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// Absolute paths
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expect(inRepo(<String>[tempDir.path]), isFalse);
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expect(inRepo(<String>[globals.fs.path.join(tempDir.path, 'foo')]), isFalse);
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expect(inRepo(<String>[Cache.flutterRoot]), isTrue);
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expect(inRepo(<String>[globals.fs.path.join(Cache.flutterRoot, 'foo')]), isTrue);
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// Relative paths
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globals.fs.currentDirectory = Cache.flutterRoot;
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expect(inRepo(<String>['.']), isTrue);
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expect(inRepo(<String>['foo']), isTrue);
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globals.fs.currentDirectory = tempDir.path;
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expect(inRepo(<String>['.']), isFalse);
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expect(inRepo(<String>['foo']), isFalse);
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// Ensure no exceptions
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inRepo(null);
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inRepo(<String>[]);
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}, overrides: <Type, Generator>{
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FileSystem: () => fs,
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ProcessManager: () => FakeProcessManager.any(),
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});
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});
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}
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