From e2042bae6df774cc0be2b22d84f3510b93b24748 Mon Sep 17 00:00:00 2001 From: Todd Volkert Date: Mon, 20 May 2019 13:30:41 -0700 Subject: [PATCH] Revert "Add assert that the root widget has been attached. (#32437)" (#33068) This reverts commit 069303d46fee7cc995c2ebcf253f7c5a87ab9533. --- packages/flutter/lib/src/widgets/binding.dart | 6 ------ packages/flutter_driver/lib/src/extension/extension.dart | 2 -- 2 files changed, 8 deletions(-) diff --git a/packages/flutter/lib/src/widgets/binding.dart b/packages/flutter/lib/src/widgets/binding.dart index bf91401a70..3654918ae7 100644 --- a/packages/flutter/lib/src/widgets/binding.dart +++ b/packages/flutter/lib/src/widgets/binding.dart @@ -736,12 +736,6 @@ mixin WidgetsBinding on BindingBase, SchedulerBinding, GestureBinding, RendererB ).attachToRenderTree(buildOwner, renderViewElement); } - /// Whether the [renderViewElement] has been initialized. - /// - /// This will be false until [runApp] is called (or [WidgetTester.pumpWidget] - /// is called in the context of a [TestWidgetsFlutterBinding]). - bool get isRootWidgetAttached => _renderViewElement != null; - @override Future performReassemble() { assert(() { diff --git a/packages/flutter_driver/lib/src/extension/extension.dart b/packages/flutter_driver/lib/src/extension/extension.dart index 1e1f1b63ae..894d6f9da8 100644 --- a/packages/flutter_driver/lib/src/extension/extension.dart +++ b/packages/flutter_driver/lib/src/extension/extension.dart @@ -175,8 +175,6 @@ class FlutterDriverExtension { /// the result into a subclass of [Result], but that's not strictly required. @visibleForTesting Future> call(Map params) async { - assert(WidgetsBinding.instance.isRootWidgetAttached, - 'No root widget is attached; have you remembered to call runApp()?'); final String commandKind = params['command']; try { final CommandHandlerCallback commandHandler = _commandHandlers[commandKind];