// Copyright 2018 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:flutter_test/flutter_test.dart';import'package:flutter/widgets.dart';Future<void>main()async{testWidgets('Build method that returns context.widget throws FlutterError',(WidgetTestertester)async{// Regression test for: https://github.com/flutter/flutter/issues/25041awaittester.pumpWidget(Builder(builder:(BuildContextcontext)=>context.widget));expect(tester.takeException(),isFlutterError);});}