// 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.// The test should be run as:// flutter drive -t test/cull_opacity_perf_e2e.dart --driver test_driver/e2e_test.dart --trace-startup --profileimport'package:macrobenchmarks/common.dart';import'util.dart';Future<void>main()async{macroPerfTestE2E('cull_opacity_perf',kCullOpacityRouteName,pageDelay:constDuration(seconds:1),duration:constDuration(seconds:10),);}