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034d2fcd5d
Previously we were relying on the gesture arena to call us back to cancel our timer. However, in the case where we've already been accepted, asking the gesture arena to reject us doesn't lead to a callback and we fail to stop the timer (and hence trigger an assert). Fixes #6156
41 lines
1.2 KiB
Dart
41 lines
1.2 KiB
Dart
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter_test/flutter_test.dart';
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import 'package:flutter/gestures.dart';
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import 'gesture_tester.dart';
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class TestDrag extends Drag {
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}
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void main() {
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setUp(ensureGestureBinding);
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testGesture('Should recognize pan', (GestureTester tester) {
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DelayedMultiDragGestureRecognizer drag = new DelayedMultiDragGestureRecognizer();
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bool didStartDrag = false;
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drag.onStart = (Point position) {
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didStartDrag = true;
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return new TestDrag();
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};
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TestPointer pointer = new TestPointer(5);
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PointerDownEvent down = pointer.down(const Point(10.0, 10.0));
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drag.addPointer(down);
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tester.closeArena(5);
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expect(didStartDrag, isFalse);
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tester.async.flushMicrotasks();
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expect(didStartDrag, isFalse);
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tester.route(pointer.move(const Point(20.0, 20.0)));
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expect(didStartDrag, isFalse);
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tester.async.elapse(kLongPressTimeout * 2);
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expect(didStartDrag, isFalse);
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tester.route(pointer.move(const Point(30.0, 30.0)));
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expect(didStartDrag, isFalse);
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drag.dispose();
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});
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}
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