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Unverified Commit 314eb3ba authored by chunhtai's avatar chunhtai Committed by GitHub
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Moving pointer event sanitizing to engine. (#44217)

parent f8cafd9d
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Showing with 57 additions and 419 deletions
packages/flutter/test/gestures/gesture_binding_test.dart
View file @ 314eb3ba
......@@ -26,7 +26,6 @@ TestGestureFlutterBinding _binding = TestGestureFlutterBinding();
void ensureTestGestureBinding() {
_binding ??= TestGestureFlutterBinding();
PointerEventConverter.clearPointers();
assert(GestureBinding.instance != null);
}
......@@ -72,9 +71,11 @@ void main() {
test('Pointer hover events', () {
const ui.PointerDataPacket packet = ui.PointerDataPacket(
data: <ui.PointerData>[
ui.PointerData(change: ui.PointerChange.add),
ui.PointerData(change: ui.PointerChange.hover),
ui.PointerData(change: ui.PointerChange.hover),
ui.PointerData(change: ui.PointerChange.remove),
ui.PointerData(change: ui.PointerChange.add),
ui.PointerData(change: ui.PointerChange.hover),
],
);
......@@ -97,33 +98,6 @@ void main() {
expect(pointerRouterEvents[5].runtimeType, equals(PointerHoverEvent));
});
test('Synthetic move events', () {
final ui.PointerDataPacket packet = ui.PointerDataPacket(
data: <ui.PointerData>[
ui.PointerData(
change: ui.PointerChange.down,
physicalX: 1.0 * ui.window.devicePixelRatio,
physicalY: 3.0 * ui.window.devicePixelRatio,
),
ui.PointerData(
change: ui.PointerChange.up,
physicalX: 10.0 * ui.window.devicePixelRatio,
physicalY: 15.0 * ui.window.devicePixelRatio,
),
],
);
final List<PointerEvent> events = <PointerEvent>[];
_binding.callback = events.add;
ui.window.onPointerDataPacket(packet);
expect(events.length, 3);
expect(events[0].runtimeType, equals(PointerDownEvent));
expect(events[1].runtimeType, equals(PointerMoveEvent));
expect(events[1].delta, equals(const Offset(9.0, 12.0)));
expect(events[2].runtimeType, equals(PointerUpEvent));
});
test('Pointer cancel events', () {
const ui.PointerDataPacket packet = ui.PointerDataPacket(
data: <ui.PointerData>[
......@@ -168,6 +142,7 @@ void main() {
ui.PointerData(change: ui.PointerChange.add, device: 24),
ui.PointerData(change: ui.PointerChange.hover, device: 24),
ui.PointerData(change: ui.PointerChange.remove, device: 24),
ui.PointerData(change: ui.PointerChange.add, device: 24),
ui.PointerData(change: ui.PointerChange.hover, device: 24),
],
);
......@@ -183,28 +158,6 @@ void main() {
expect(events[4].runtimeType, equals(PointerHoverEvent));
});
test('Synthetic hover and cancel for misplaced down and remove', () {
final ui.PointerDataPacket packet = ui.PointerDataPacket(
data: <ui.PointerData>[
ui.PointerData(change: ui.PointerChange.add, device: 25, physicalX: 10.0 * ui.window.devicePixelRatio, physicalY: 10.0 * ui.window.devicePixelRatio),
ui.PointerData(change: ui.PointerChange.down, device: 25, physicalX: 15.0 * ui.window.devicePixelRatio, physicalY: 17.0 * ui.window.devicePixelRatio),
const ui.PointerData(change: ui.PointerChange.remove, device: 25),
],
);
final List<PointerEvent> events = PointerEventConverter.expand(
packet.data, ui.window.devicePixelRatio).toList();
expect(events.length, 6);
expect(events[0].runtimeType, equals(PointerAddedEvent));
expect(events[1].runtimeType, equals(PointerHoverEvent));
expect(events[1].delta, equals(const Offset(5.0, 7.0)));
expect(events[2].runtimeType, equals(PointerDownEvent));
expect(events[3].runtimeType, equals(PointerCancelEvent));
expect(events[4].runtimeType, equals(PointerHoverEvent));
expect(events[5].runtimeType, equals(PointerRemovedEvent));
});
test('Can expand pointer scroll events', () {
const ui.PointerDataPacket packet = ui.PointerDataPacket(
data: <ui.PointerData>[
......@@ -221,36 +174,6 @@ void main() {
expect(events[1].runtimeType, equals(PointerScrollEvent));
});
test('Synthetic hover/move for misplaced scrolls', () {
final Offset lastLocation = const Offset(10.0, 10.0) * ui.window.devicePixelRatio;
const Offset unexpectedOffset = Offset(5.0, 7.0);
final Offset scrollLocation = lastLocation + unexpectedOffset * ui.window.devicePixelRatio;
final ui.PointerDataPacket packet = ui.PointerDataPacket(
data: <ui.PointerData>[
ui.PointerData(change: ui.PointerChange.add, physicalX: lastLocation.dx, physicalY: lastLocation.dy),
ui.PointerData(change: ui.PointerChange.hover, physicalX: scrollLocation.dx, physicalY: scrollLocation.dy, signalKind: ui.PointerSignalKind.scroll),
// Move back to starting location, click, and repeat to test mouse-down version.
ui.PointerData(change: ui.PointerChange.hover, physicalX: lastLocation.dx, physicalY: lastLocation.dy),
ui.PointerData(change: ui.PointerChange.down, physicalX: lastLocation.dx, physicalY: lastLocation.dy),
ui.PointerData(change: ui.PointerChange.hover, physicalX: scrollLocation.dx, physicalY: scrollLocation.dy, signalKind: ui.PointerSignalKind.scroll),
],
);
final List<PointerEvent> events = PointerEventConverter.expand(
packet.data, ui.window.devicePixelRatio).toList();
expect(events.length, 7);
expect(events[0].runtimeType, equals(PointerAddedEvent));
expect(events[1].runtimeType, equals(PointerHoverEvent));
expect(events[1].delta, equals(unexpectedOffset));
expect(events[2].runtimeType, equals(PointerScrollEvent));
expect(events[3].runtimeType, equals(PointerHoverEvent));
expect(events[4].runtimeType, equals(PointerDownEvent));
expect(events[5].runtimeType, equals(PointerMoveEvent));
expect(events[5].delta, equals(unexpectedOffset));
expect(events[6].runtimeType, equals(PointerScrollEvent));
});
test('Should synthesize kPrimaryButton for touch', () {
final Offset location = const Offset(10.0, 10.0) * ui.window.devicePixelRatio;
const PointerDeviceKind kind = PointerDeviceKind.touch;
......@@ -278,8 +201,6 @@ void main() {
expect(events[3].buttons, equals(kPrimaryButton));
expect(events[4].runtimeType, equals(PointerUpEvent));
expect(events[4].buttons, equals(0));
PointerEventConverter.clearPointers();
});
test('Should synthesize kPrimaryButton for stylus', () {
......@@ -313,8 +234,6 @@ void main() {
expect(events[3].buttons, equals(kPrimaryButton | kSecondaryStylusButton));
expect(events[4].runtimeType, equals(PointerUpEvent));
expect(events[4].buttons, equals(0));
PointerEventConverter.clearPointers();
}
});
......@@ -345,8 +264,6 @@ void main() {
expect(events[3].buttons, equals(kPrimaryButton));
expect(events[4].runtimeType, equals(PointerUpEvent));
expect(events[4].buttons, equals(0));
PointerEventConverter.clearPointers();
});
test('Should not synthesize kPrimaryButton for mouse', () {
......@@ -378,8 +295,6 @@ void main() {
expect(events[3].buttons, equals(kMiddleMouseButton | kSecondaryMouseButton));
expect(events[4].runtimeType, equals(PointerUpEvent));
expect(events[4].buttons, equals(0));
PointerEventConverter.clearPointers();
}
});
}
packages/flutter/test/gestures/mouse_tracking_test.dart
View file @ 314eb3ba
......@@ -77,7 +77,6 @@ void main() {
setUp(() {
_ensureTestGestureBinding();
_binding.postFrameCallbacks.clear();
PointerEventConverter.clearPointers();
});
test('MouseTrackerAnnotation has correct toString', () {
......@@ -134,11 +133,10 @@ void main() {
// Remove
ui.window.onPointerDataPacket(ui.PointerDataPacket(data: <ui.PointerData>[
_pointerData(PointerChange.remove, const Offset(1.0, 201.0)),
_pointerData(PointerChange.remove, const Offset(1.0, 101.0)),
]));
expect(events, _equalToEventsOnCriticalFields(<PointerEvent>[
const PointerHoverEvent(position: Offset(1.0, 201.0)),
const PointerExitEvent(position: Offset(1.0, 201.0)),
const PointerExitEvent(position: Offset(1.0, 101.0)),
]));
expect(listenerLogs, <bool>[false]);
events.clear();
......@@ -286,12 +284,12 @@ void main() {
_setUpWithOneAnnotation(logEvents: events);
ui.window.onPointerDataPacket(ui.PointerDataPacket(data: <ui.PointerData>[
_pointerData(PointerChange.add, const Offset(0.0, 101.0)),
_pointerData(PointerChange.down, const Offset(0.0, 101.0)),
]));
expect(events, _equalToEventsOnCriticalFields(<PointerEvent>[
// This Enter event is triggered by the [PointerAddedEvent] that was
// synthesized during the event normalization of pointer event converter.
// The [PointerDownEvent] is ignored by [MouseTracker].
// This Enter event is triggered by the [PointerAddedEvent] The
// [PointerDownEvent] is ignored by [MouseTracker].
const PointerEnterEvent(position: Offset(0.0, 101.0)),
]));
events.clear();
......
packages/flutter_test/lib/src/binding.dart
View file @ 314eb3ba
......@@ -808,8 +808,6 @@ abstract class TestWidgetsFlutterBinding extends BindingBase
'active mouse gesture to remove the mouse pointer.');
// ignore: invalid_use_of_visible_for_testing_member
RendererBinding.instance.initMouseTracker();
// ignore: invalid_use_of_visible_for_testing_member
PointerEventConverter.clearPointers();
}
}
......
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