// Copyright 2017 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_driver/driver_extension.dart'; import 'package:flutter/material.dart'; import 'package:flutter/rendering.dart'; String log = ''; void main() { enableFlutterDriverExtension(handler: (String message) async { log = 'log:'; await WidgetsBinding.instance.reassembleApplication(); return log; }); runApp(new MaterialApp(home: const Test())); } class Test extends SingleChildRenderObjectWidget { const Test({ Key key }) : super(key: key); @override RenderTest createRenderObject(BuildContext context) { return new RenderTest(); } } class RenderTest extends RenderProxyBox { RenderTest({ RenderBox child }) : super(child); @override void debugPaintSize(PaintingContext context, Offset offset) { super.debugPaintSize(context, offset); log += ' debugPaintSize'; } @override void paint(PaintingContext context, Offset offset) { log += ' paint'; } }