mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
5491c8c146
This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
73 lines
2.5 KiB
Dart
73 lines
2.5 KiB
Dart
// 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/gestures.dart';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter/rendering.dart';
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
|
|
void main() {
|
|
final TestWidgetsFlutterBinding binding = _GestureBindingSpy();
|
|
|
|
testWidgets('attach and detach correctly handle gesture', (_) async {
|
|
expect(WidgetsBinding.instance, binding);
|
|
final TextSelectionDelegate delegate = FakeEditableTextState();
|
|
final ViewportOffset offset = ViewportOffset.zero();
|
|
addTearDown(offset.dispose);
|
|
final RenderEditable editable = RenderEditable(
|
|
backgroundCursorColor: Colors.grey,
|
|
selectionColor: Colors.black,
|
|
textDirection: TextDirection.ltr,
|
|
cursorColor: Colors.red,
|
|
offset: offset,
|
|
textSelectionDelegate: delegate,
|
|
text: const TextSpan(text: 'test', style: TextStyle(height: 1.0, fontSize: 10.0)),
|
|
startHandleLayerLink: LayerLink(),
|
|
endHandleLayerLink: LayerLink(),
|
|
selection: const TextSelection(
|
|
baseOffset: 0,
|
|
extentOffset: 3,
|
|
affinity: TextAffinity.upstream,
|
|
),
|
|
);
|
|
addTearDown(editable.dispose);
|
|
editable.layout(BoxConstraints.loose(const Size(1000.0, 1000.0)));
|
|
|
|
final PipelineOwner owner = PipelineOwner(onNeedVisualUpdate: () {});
|
|
addTearDown(owner.dispose);
|
|
final _PointerRouterSpy spy = GestureBinding.instance.pointerRouter as _PointerRouterSpy;
|
|
editable.attach(owner);
|
|
// This should register pointer into GestureBinding.instance.pointerRouter.
|
|
editable.handleEvent(const PointerDownEvent(), BoxHitTestEntry(editable, const Offset(10, 10)));
|
|
GestureBinding.instance.pointerRouter.route(const PointerDownEvent());
|
|
expect(spy.routeCount, greaterThan(0));
|
|
editable.detach();
|
|
expect(spy.routeCount, 0);
|
|
});
|
|
}
|
|
|
|
class _GestureBindingSpy extends AutomatedTestWidgetsFlutterBinding {
|
|
final PointerRouter _testPointerRouter = _PointerRouterSpy();
|
|
|
|
@override
|
|
PointerRouter get pointerRouter => _testPointerRouter;
|
|
}
|
|
|
|
class FakeEditableTextState extends Fake implements TextSelectionDelegate {}
|
|
|
|
class _PointerRouterSpy extends PointerRouter {
|
|
int routeCount = 0;
|
|
@override
|
|
void addRoute(int pointer, PointerRoute route, [Matrix4? transform]) {
|
|
super.addRoute(pointer, route, transform);
|
|
routeCount++;
|
|
}
|
|
|
|
@override
|
|
void removeRoute(int pointer, PointerRoute route) {
|
|
super.removeRoute(pointer, route);
|
|
routeCount--;
|
|
}
|
|
}
|