// Copyright 2014 The Flutter 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/material.dart';import'package:flutter_test/flutter_test.dart';voidmain(){testWidgets('Can build widget tree in profile mode with asserts enabled',(WidgetTestertester)async{awaittester.pumpWidget(constMaterialApp(home:Scaffold(body:Center(child:Text('Hello World')))));expect(tester.takeException(),isNull);});}