mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
a04fb324be
Bumps the Dart version to 3.8 across the repo (excluding engine/src/flutter/third_party) and applies formatting updates from Dart 3.8. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [ ] I listed at least one issue that this PR fixes in the description above. - [ ] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
443 lines
14 KiB
Dart
443 lines
14 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/foundation.dart';
|
|
import 'package:flutter/gestures.dart';
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
|
|
void main() {
|
|
testWidgets('debugPrintGestureArenaDiagnostics', (WidgetTester tester) async {
|
|
PointerEvent event;
|
|
debugPrintGestureArenaDiagnostics = true;
|
|
final DebugPrintCallback oldCallback = debugPrint;
|
|
final List<String> log = <String>[];
|
|
debugPrint = (String? s, {int? wrapWidth}) {
|
|
log.add(s ?? '');
|
|
};
|
|
|
|
final TapGestureRecognizer tap = TapGestureRecognizer()
|
|
..onTapDown = (TapDownDetails details) {}
|
|
..onTapUp = (TapUpDetails details) {}
|
|
..onTap = () {}
|
|
..onTapCancel = () {};
|
|
expect(log, isEmpty);
|
|
|
|
event = const PointerDownEvent(pointer: 1, position: Offset(10.0, 10.0));
|
|
tap.addPointer(event as PointerDownEvent);
|
|
expect(log, hasLength(2));
|
|
expect(log[0], equalsIgnoringHashCodes('Gesture arena 1 ❙ ★ Opening new gesture arena.'));
|
|
expect(
|
|
log[1],
|
|
equalsIgnoringHashCodes(
|
|
'Gesture arena 1 ❙ Adding: TapGestureRecognizer#00000(state: ready, button: 1)',
|
|
),
|
|
);
|
|
log.clear();
|
|
|
|
GestureBinding.instance.gestureArena.close(1);
|
|
expect(log, hasLength(1));
|
|
expect(log[0], equalsIgnoringHashCodes('Gesture arena 1 ❙ Closing with 1 member.'));
|
|
log.clear();
|
|
|
|
GestureBinding.instance.pointerRouter.route(event);
|
|
expect(log, isEmpty);
|
|
|
|
event = const PointerUpEvent(pointer: 1, position: Offset(12.0, 8.0));
|
|
GestureBinding.instance.pointerRouter.route(event);
|
|
expect(log, isEmpty);
|
|
|
|
GestureBinding.instance.gestureArena.sweep(1);
|
|
expect(log, hasLength(2));
|
|
expect(log[0], equalsIgnoringHashCodes('Gesture arena 1 ❙ Sweeping with 1 member.'));
|
|
expect(
|
|
log[1],
|
|
equalsIgnoringHashCodes(
|
|
'Gesture arena 1 ❙ Winner: TapGestureRecognizer#00000(state: ready, finalPosition: Offset(12.0, 8.0), button: 1)',
|
|
),
|
|
);
|
|
log.clear();
|
|
|
|
tap.dispose();
|
|
expect(log, isEmpty);
|
|
|
|
debugPrintGestureArenaDiagnostics = false;
|
|
debugPrint = oldCallback;
|
|
});
|
|
|
|
testWidgets('debugPrintRecognizerCallbacksTrace', (WidgetTester tester) async {
|
|
PointerEvent event;
|
|
debugPrintRecognizerCallbacksTrace = true;
|
|
final DebugPrintCallback oldCallback = debugPrint;
|
|
final List<String> log = <String>[];
|
|
debugPrint = (String? s, {int? wrapWidth}) {
|
|
log.add(s ?? '');
|
|
};
|
|
|
|
final TapGestureRecognizer tap = TapGestureRecognizer()
|
|
..onTapDown = (TapDownDetails details) {}
|
|
..onTapUp = (TapUpDetails details) {}
|
|
..onTap = () {}
|
|
..onTapCancel = () {};
|
|
expect(log, isEmpty);
|
|
|
|
event = const PointerDownEvent(pointer: 1, position: Offset(10.0, 10.0));
|
|
tap.addPointer(event as PointerDownEvent);
|
|
expect(log, isEmpty);
|
|
|
|
GestureBinding.instance.gestureArena.close(1);
|
|
expect(log, isEmpty);
|
|
|
|
GestureBinding.instance.pointerRouter.route(event);
|
|
expect(log, isEmpty);
|
|
|
|
event = const PointerUpEvent(pointer: 1, position: Offset(12.0, 8.0));
|
|
GestureBinding.instance.pointerRouter.route(event);
|
|
expect(log, isEmpty);
|
|
|
|
GestureBinding.instance.gestureArena.sweep(1);
|
|
expect(log, hasLength(3));
|
|
expect(
|
|
log[0],
|
|
equalsIgnoringHashCodes(
|
|
'TapGestureRecognizer#00000(state: ready, finalPosition: Offset(12.0, 8.0), button: 1) calling onTapDown callback.',
|
|
),
|
|
);
|
|
expect(
|
|
log[1],
|
|
equalsIgnoringHashCodes(
|
|
'TapGestureRecognizer#00000(state: ready, won arena, finalPosition: Offset(12.0, 8.0), button: 1, sent tap down) calling onTapUp callback.',
|
|
),
|
|
);
|
|
expect(
|
|
log[2],
|
|
equalsIgnoringHashCodes(
|
|
'TapGestureRecognizer#00000(state: ready, won arena, finalPosition: Offset(12.0, 8.0), button: 1, sent tap down) calling onTap callback.',
|
|
),
|
|
);
|
|
log.clear();
|
|
|
|
tap.dispose();
|
|
expect(log, isEmpty);
|
|
|
|
debugPrintRecognizerCallbacksTrace = false;
|
|
debugPrint = oldCallback;
|
|
});
|
|
|
|
testWidgets('debugPrintGestureArenaDiagnostics and debugPrintRecognizerCallbacksTrace', (
|
|
WidgetTester tester,
|
|
) async {
|
|
PointerEvent event;
|
|
debugPrintGestureArenaDiagnostics = true;
|
|
debugPrintRecognizerCallbacksTrace = true;
|
|
final DebugPrintCallback oldCallback = debugPrint;
|
|
final List<String> log = <String>[];
|
|
debugPrint = (String? s, {int? wrapWidth}) {
|
|
log.add(s ?? '');
|
|
};
|
|
|
|
final TapGestureRecognizer tap = TapGestureRecognizer()
|
|
..onTapDown = (TapDownDetails details) {}
|
|
..onTapUp = (TapUpDetails details) {}
|
|
..onTap = () {}
|
|
..onTapCancel = () {};
|
|
expect(log, isEmpty);
|
|
|
|
event = const PointerDownEvent(pointer: 1, position: Offset(10.0, 10.0));
|
|
tap.addPointer(event as PointerDownEvent);
|
|
expect(log, hasLength(2));
|
|
expect(log[0], equalsIgnoringHashCodes('Gesture arena 1 ❙ ★ Opening new gesture arena.'));
|
|
expect(
|
|
log[1],
|
|
equalsIgnoringHashCodes(
|
|
'Gesture arena 1 ❙ Adding: TapGestureRecognizer#00000(state: ready, button: 1)',
|
|
),
|
|
);
|
|
log.clear();
|
|
|
|
GestureBinding.instance.gestureArena.close(1);
|
|
expect(log, hasLength(1));
|
|
expect(log[0], equalsIgnoringHashCodes('Gesture arena 1 ❙ Closing with 1 member.'));
|
|
log.clear();
|
|
|
|
GestureBinding.instance.pointerRouter.route(event);
|
|
expect(log, isEmpty);
|
|
|
|
event = const PointerUpEvent(pointer: 1, position: Offset(12.0, 8.0));
|
|
GestureBinding.instance.pointerRouter.route(event);
|
|
expect(log, isEmpty);
|
|
|
|
GestureBinding.instance.gestureArena.sweep(1);
|
|
expect(log, hasLength(5));
|
|
expect(log[0], equalsIgnoringHashCodes('Gesture arena 1 ❙ Sweeping with 1 member.'));
|
|
expect(
|
|
log[1],
|
|
equalsIgnoringHashCodes(
|
|
'Gesture arena 1 ❙ Winner: TapGestureRecognizer#00000(state: ready, finalPosition: Offset(12.0, 8.0), button: 1)',
|
|
),
|
|
);
|
|
expect(
|
|
log[2],
|
|
equalsIgnoringHashCodes(
|
|
' ❙ TapGestureRecognizer#00000(state: ready, finalPosition: Offset(12.0, 8.0), button: 1) calling onTapDown callback.',
|
|
),
|
|
);
|
|
expect(
|
|
log[3],
|
|
equalsIgnoringHashCodes(
|
|
' ❙ TapGestureRecognizer#00000(state: ready, won arena, finalPosition: Offset(12.0, 8.0), button: 1, sent tap down) calling onTapUp callback.',
|
|
),
|
|
);
|
|
expect(
|
|
log[4],
|
|
equalsIgnoringHashCodes(
|
|
' ❙ TapGestureRecognizer#00000(state: ready, won arena, finalPosition: Offset(12.0, 8.0), button: 1, sent tap down) calling onTap callback.',
|
|
),
|
|
);
|
|
log.clear();
|
|
|
|
tap.dispose();
|
|
expect(log, isEmpty);
|
|
|
|
debugPrintGestureArenaDiagnostics = false;
|
|
debugPrintRecognizerCallbacksTrace = false;
|
|
debugPrint = oldCallback;
|
|
});
|
|
|
|
test('TapGestureRecognizer _sentTapDown toString', () {
|
|
final TapGestureRecognizer tap = TapGestureRecognizer()
|
|
..onTap = () {}; // Add a callback so that event can be added
|
|
expect(tap.toString(), equalsIgnoringHashCodes('TapGestureRecognizer#00000(state: ready)'));
|
|
const PointerDownEvent event = PointerDownEvent(pointer: 1, position: Offset(10.0, 10.0));
|
|
tap.addPointer(event);
|
|
tap.didExceedDeadline();
|
|
expect(
|
|
tap.toString(),
|
|
equalsIgnoringHashCodes(
|
|
'TapGestureRecognizer#00000(state: possible, button: 1, sent tap down)',
|
|
),
|
|
);
|
|
GestureBinding.instance.gestureArena.close(1);
|
|
tap.dispose();
|
|
});
|
|
|
|
test('Gesture details debugFillProperties', () {
|
|
final List<(Diagnosticable, List<String>)> pairs = <(Diagnosticable, List<String>)>[
|
|
(
|
|
DragDownDetails(),
|
|
<String>['globalPosition: Offset(0.0, 0.0)', 'localPosition: Offset(0.0, 0.0)'],
|
|
),
|
|
(
|
|
DragStartDetails(),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'sourceTimeStamp: null',
|
|
'kind: null',
|
|
],
|
|
),
|
|
(
|
|
DragUpdateDetails(globalPosition: Offset.zero),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'sourceTimeStamp: null',
|
|
'delta: Offset(0.0, 0.0)',
|
|
'primaryDelta: null',
|
|
],
|
|
),
|
|
(
|
|
DragEndDetails(),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'velocity: Velocity(0.0, 0.0)',
|
|
'primaryVelocity: null',
|
|
],
|
|
),
|
|
(
|
|
ForcePressDetails(globalPosition: Offset.zero, pressure: 1.0),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'pressure: 1.0',
|
|
],
|
|
),
|
|
(
|
|
const LongPressDownDetails(),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'kind: null',
|
|
],
|
|
),
|
|
(
|
|
const LongPressStartDetails(),
|
|
<String>['globalPosition: Offset(0.0, 0.0)', 'localPosition: Offset(0.0, 0.0)'],
|
|
),
|
|
(
|
|
const LongPressMoveUpdateDetails(),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'offsetFromOrigin: Offset(0.0, 0.0)',
|
|
'localOffsetFromOrigin: Offset(0.0, 0.0)',
|
|
],
|
|
),
|
|
(
|
|
const LongPressEndDetails(),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'velocity: Velocity(0.0, 0.0)',
|
|
],
|
|
),
|
|
(
|
|
SerialTapDownDetails(kind: PointerDeviceKind.unknown),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'kind: unknown',
|
|
'buttons: 0',
|
|
'count: 1',
|
|
],
|
|
),
|
|
(SerialTapCancelDetails(), <String>['count: 1']),
|
|
(
|
|
SerialTapUpDetails(),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'kind: null',
|
|
'count: 1',
|
|
],
|
|
),
|
|
(
|
|
ScaleStartDetails(),
|
|
<String>[
|
|
'focalPoint: Offset(0.0, 0.0)',
|
|
'localFocalPoint: Offset(0.0, 0.0)',
|
|
'pointerCount: 0',
|
|
'sourceTimeStamp: null',
|
|
],
|
|
),
|
|
(
|
|
ScaleUpdateDetails(),
|
|
<String>[
|
|
'focalPointDelta: Offset(0.0, 0.0)',
|
|
'focalPoint: Offset(0.0, 0.0)',
|
|
'localFocalPoint: Offset(0.0, 0.0)',
|
|
'scale: 1.0',
|
|
'horizontalScale: 1.0',
|
|
'verticalScale: 1.0',
|
|
'rotation: 0.0',
|
|
'pointerCount: 0',
|
|
'sourceTimeStamp: null',
|
|
],
|
|
),
|
|
(
|
|
ScaleEndDetails(),
|
|
<String>['velocity: Velocity(0.0, 0.0)', 'scaleVelocity: 0.0', 'pointerCount: 0'],
|
|
),
|
|
(
|
|
TapDownDetails(kind: PointerDeviceKind.unknown),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'kind: unknown',
|
|
],
|
|
),
|
|
(
|
|
TapUpDetails(kind: PointerDeviceKind.unknown),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'kind: unknown',
|
|
],
|
|
),
|
|
(
|
|
TapDragDownDetails(
|
|
globalPosition: Offset.zero,
|
|
localPosition: Offset.zero,
|
|
consecutiveTapCount: 1,
|
|
),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'kind: null',
|
|
'consecutiveTapCount: 1',
|
|
],
|
|
),
|
|
(
|
|
TapDragUpDetails(
|
|
globalPosition: Offset.zero,
|
|
localPosition: Offset.zero,
|
|
kind: PointerDeviceKind.unknown,
|
|
consecutiveTapCount: 1,
|
|
),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'kind: unknown',
|
|
'consecutiveTapCount: 1',
|
|
],
|
|
),
|
|
(
|
|
TapDragStartDetails(
|
|
globalPosition: Offset.zero,
|
|
localPosition: Offset.zero,
|
|
consecutiveTapCount: 1,
|
|
),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'sourceTimeStamp: null',
|
|
'kind: null',
|
|
'consecutiveTapCount: 1',
|
|
],
|
|
),
|
|
(
|
|
TapDragUpdateDetails(
|
|
globalPosition: Offset.zero,
|
|
localPosition: Offset.zero,
|
|
offsetFromOrigin: Offset.zero,
|
|
localOffsetFromOrigin: Offset.zero,
|
|
consecutiveTapCount: 1,
|
|
),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'sourceTimeStamp: null',
|
|
'delta: Offset(0.0, 0.0)',
|
|
'primaryDelta: null',
|
|
'kind: null',
|
|
'offsetFromOrigin: Offset(0.0, 0.0)',
|
|
'localOffsetFromOrigin: Offset(0.0, 0.0)',
|
|
'consecutiveTapCount: 1',
|
|
],
|
|
),
|
|
(
|
|
TapDragEndDetails(consecutiveTapCount: 1),
|
|
<String>[
|
|
'globalPosition: Offset(0.0, 0.0)',
|
|
'localPosition: Offset(0.0, 0.0)',
|
|
'velocity: Velocity(0.0, 0.0)',
|
|
'primaryVelocity: null',
|
|
'consecutiveTapCount: 1',
|
|
],
|
|
),
|
|
];
|
|
|
|
for (final (Diagnosticable detail, List<String> expected) in pairs) {
|
|
final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder();
|
|
// ignore: invalid_use_of_protected_member
|
|
detail.debugFillProperties(builder);
|
|
final List<String> description = builder.properties
|
|
.where((DiagnosticsNode node) => !node.isFiltered(DiagnosticLevel.info))
|
|
.map((DiagnosticsNode node) => node.toString())
|
|
.toList();
|
|
expect(description, expected);
|
|
}
|
|
});
|
|
}
|