// Copyright (c) 2016 The Chromium 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'package:test/test.dart';import'package:flutter_devicelab/framework/utils.dart';voidmain(){group('grep',(){test('greps lines',(){expect(grep('b',from:'ab\ncd\nba'),<String>['ab','ba']);});test('understands RegExp',(){expect(grep(newRegExp('^b'),from:'ab\nba'),<String>['ba']);});});}