mirror of
https://github.com/alibaba/flutter-go.git
synced 2025-07-10 13:48:34 +08:00
597 lines
20 KiB
Dart
597 lines
20 KiB
Dart
// Copyright 2017 The Chromium 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_web/rendering.dart';
|
|
import 'package:flutter_web/semantics.dart';
|
|
import 'package:vector_math/vector_math_64.dart';
|
|
import 'package:flutter_web_test/flutter_web_test.dart';
|
|
|
|
import '../rendering/rendering_tester.dart';
|
|
|
|
void main() {
|
|
setUp(() {
|
|
debugResetSemanticsIdCounter();
|
|
});
|
|
|
|
group('SemanticsNode', () {
|
|
const SemanticsTag tag1 = SemanticsTag('Tag One');
|
|
const SemanticsTag tag2 = SemanticsTag('Tag Two');
|
|
const SemanticsTag tag3 = SemanticsTag('Tag Three');
|
|
|
|
test('tagging', () {
|
|
final SemanticsNode node = SemanticsNode();
|
|
|
|
expect(node.isTagged(tag1), isFalse);
|
|
expect(node.isTagged(tag2), isFalse);
|
|
|
|
node.tags = Set<SemanticsTag>()..add(tag1);
|
|
expect(node.isTagged(tag1), isTrue);
|
|
expect(node.isTagged(tag2), isFalse);
|
|
|
|
node.tags.add(tag2);
|
|
expect(node.isTagged(tag1), isTrue);
|
|
expect(node.isTagged(tag2), isTrue);
|
|
});
|
|
|
|
test('getSemanticsData includes tags', () {
|
|
final Set<SemanticsTag> tags = Set<SemanticsTag>()..add(tag1)..add(tag2);
|
|
|
|
final SemanticsNode node = SemanticsNode()
|
|
..rect = Rect.fromLTRB(0.0, 0.0, 10.0, 10.0)
|
|
..tags = tags;
|
|
|
|
expect(node.getSemanticsData().tags, tags);
|
|
|
|
tags.add(tag3);
|
|
|
|
final SemanticsConfiguration config = SemanticsConfiguration()
|
|
..isSemanticBoundary = true
|
|
..isMergingSemanticsOfDescendants = true;
|
|
|
|
node.updateWith(
|
|
config: config,
|
|
childrenInInversePaintOrder: <SemanticsNode>[
|
|
SemanticsNode()
|
|
..isMergedIntoParent = true
|
|
..rect = Rect.fromLTRB(5.0, 5.0, 10.0, 10.0)
|
|
..tags = tags,
|
|
],
|
|
);
|
|
|
|
expect(node.getSemanticsData().tags, tags);
|
|
});
|
|
|
|
test(
|
|
'after markNeedsSemanticsUpdate() all render objects between two semantic boundaries are asked for annotations',
|
|
() {
|
|
renderer.pipelineOwner.ensureSemantics();
|
|
|
|
TestRender middle;
|
|
final TestRender root = TestRender(
|
|
hasTapAction: true,
|
|
isSemanticBoundary: true,
|
|
child: TestRender(
|
|
hasLongPressAction: true,
|
|
isSemanticBoundary: false,
|
|
child: middle = TestRender(
|
|
hasScrollLeftAction: true,
|
|
isSemanticBoundary: false,
|
|
child: TestRender(
|
|
hasScrollRightAction: true,
|
|
isSemanticBoundary: false,
|
|
child: TestRender(
|
|
hasScrollUpAction: true,
|
|
isSemanticBoundary: true,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
layout(root);
|
|
pumpFrame(phase: EnginePhase.flushSemantics);
|
|
|
|
int expectedActions = SemanticsAction.tap.index |
|
|
SemanticsAction.longPress.index |
|
|
SemanticsAction.scrollLeft.index |
|
|
SemanticsAction.scrollRight.index;
|
|
expect(root.debugSemantics.getSemanticsData().actions, expectedActions);
|
|
|
|
middle
|
|
..hasScrollLeftAction = false
|
|
..hasScrollDownAction = true;
|
|
middle.markNeedsSemanticsUpdate();
|
|
|
|
pumpFrame(phase: EnginePhase.flushSemantics);
|
|
|
|
expectedActions = SemanticsAction.tap.index |
|
|
SemanticsAction.longPress.index |
|
|
SemanticsAction.scrollDown.index |
|
|
SemanticsAction.scrollRight.index;
|
|
expect(root.debugSemantics.getSemanticsData().actions, expectedActions);
|
|
});
|
|
});
|
|
|
|
test('toStringDeep() does not throw with transform == null', () {
|
|
final SemanticsNode child1 = SemanticsNode()
|
|
..rect = Rect.fromLTRB(0.0, 0.0, 5.0, 5.0);
|
|
final SemanticsNode child2 = SemanticsNode()
|
|
..rect = Rect.fromLTRB(5.0, 0.0, 10.0, 5.0);
|
|
final SemanticsNode root = SemanticsNode()
|
|
..rect = Rect.fromLTRB(0.0, 0.0, 10.0, 5.0);
|
|
root.updateWith(
|
|
config: null,
|
|
childrenInInversePaintOrder: <SemanticsNode>[child1, child2],
|
|
);
|
|
|
|
expect(root.transform, isNull);
|
|
expect(child1.transform, isNull);
|
|
expect(child2.transform, isNull);
|
|
|
|
expect(
|
|
root.toStringDeep(childOrder: DebugSemanticsDumpOrder.traversalOrder),
|
|
'SemanticsNode#3\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(0.0, 0.0, 10.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#1\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(0.0, 0.0, 5.0, 5.0)\n'
|
|
' │\n'
|
|
' └─SemanticsNode#2\n'
|
|
' STALE\n'
|
|
' owner: null\n'
|
|
' Rect.fromLTRB(5.0, 0.0, 10.0, 5.0)\n',
|
|
);
|
|
});
|
|
|
|
test('Incompatible OrdinalSortKey throw AssertionError when compared', () {
|
|
// Different types.
|
|
expect(() {
|
|
const OrdinalSortKey(0.0).compareTo(const CustomSortKey(0.0));
|
|
}, throwsAssertionError);
|
|
|
|
// Different names.
|
|
expect(() {
|
|
const OrdinalSortKey(0.0, name: 'a')
|
|
.compareTo(const OrdinalSortKey(0.0, name: 'b'));
|
|
}, throwsAssertionError);
|
|
});
|
|
|
|
test('OrdinalSortKey compares correctly', () {
|
|
const List<List<SemanticsSortKey>> tests = <List<SemanticsSortKey>>[
|
|
<SemanticsSortKey>[OrdinalSortKey(0.0), OrdinalSortKey(0.0)],
|
|
<SemanticsSortKey>[OrdinalSortKey(0.0), OrdinalSortKey(1.0)],
|
|
<SemanticsSortKey>[OrdinalSortKey(1.0), OrdinalSortKey(0.0)],
|
|
<SemanticsSortKey>[OrdinalSortKey(1.0), OrdinalSortKey(1.0)],
|
|
];
|
|
final List<int> expectedResults = <int>[0, -1, 1, 0];
|
|
assert(tests.length == expectedResults.length);
|
|
final List<int> results = <int>[];
|
|
for (List<SemanticsSortKey> tuple in tests) {
|
|
results.add(tuple[0].compareTo(tuple[1]));
|
|
}
|
|
expect(results, orderedEquals(expectedResults));
|
|
});
|
|
|
|
test('OrdinalSortKey compares correctly', () {
|
|
const List<List<SemanticsSortKey>> tests = <List<SemanticsSortKey>>[
|
|
<SemanticsSortKey>[OrdinalSortKey(0.0), OrdinalSortKey(0.0)],
|
|
<SemanticsSortKey>[OrdinalSortKey(0.0), OrdinalSortKey(1.0)],
|
|
<SemanticsSortKey>[OrdinalSortKey(1.0), OrdinalSortKey(0.0)],
|
|
<SemanticsSortKey>[OrdinalSortKey(1.0), OrdinalSortKey(1.0)],
|
|
];
|
|
final List<int> expectedResults = <int>[0, -1, 1, 0];
|
|
assert(tests.length == expectedResults.length);
|
|
final List<int> results = <int>[];
|
|
for (List<SemanticsSortKey> tuple in tests) {
|
|
results.add(tuple[0].compareTo(tuple[1]));
|
|
}
|
|
expect(results, orderedEquals(expectedResults));
|
|
});
|
|
|
|
test('toStringDeep respects childOrder parameter', () {
|
|
final SemanticsNode child1 = SemanticsNode()
|
|
..rect = Rect.fromLTRB(15.0, 0.0, 20.0, 5.0);
|
|
final SemanticsNode child2 = SemanticsNode()
|
|
..rect = Rect.fromLTRB(10.0, 0.0, 15.0, 5.0);
|
|
final SemanticsNode root = SemanticsNode()
|
|
..rect = Rect.fromLTRB(0.0, 0.0, 20.0, 5.0);
|
|
root.updateWith(
|
|
config: null,
|
|
childrenInInversePaintOrder: <SemanticsNode>[child1, child2],
|
|
);
|
|
expect(
|
|
root.toStringDeep(childOrder: DebugSemanticsDumpOrder.traversalOrder),
|
|
'SemanticsNode#3\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(0.0, 0.0, 20.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#1\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(15.0, 0.0, 20.0, 5.0)\n'
|
|
' │\n'
|
|
' └─SemanticsNode#2\n'
|
|
' STALE\n'
|
|
' owner: null\n'
|
|
' Rect.fromLTRB(10.0, 0.0, 15.0, 5.0)\n',
|
|
);
|
|
|
|
expect(
|
|
root.toStringDeep(childOrder: DebugSemanticsDumpOrder.inverseHitTest),
|
|
'SemanticsNode#3\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(0.0, 0.0, 20.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#1\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(15.0, 0.0, 20.0, 5.0)\n'
|
|
' │\n'
|
|
' └─SemanticsNode#2\n'
|
|
' STALE\n'
|
|
' owner: null\n'
|
|
' Rect.fromLTRB(10.0, 0.0, 15.0, 5.0)\n',
|
|
);
|
|
|
|
final SemanticsNode child3 = SemanticsNode()
|
|
..rect = Rect.fromLTRB(0.0, 0.0, 10.0, 5.0);
|
|
child3.updateWith(
|
|
config: null,
|
|
childrenInInversePaintOrder: <SemanticsNode>[
|
|
SemanticsNode()..rect = Rect.fromLTRB(5.0, 0.0, 10.0, 5.0),
|
|
SemanticsNode()..rect = Rect.fromLTRB(0.0, 0.0, 5.0, 5.0),
|
|
],
|
|
);
|
|
|
|
final SemanticsNode rootComplex = SemanticsNode()
|
|
..rect = Rect.fromLTRB(0.0, 0.0, 25.0, 5.0);
|
|
rootComplex.updateWith(
|
|
config: null,
|
|
childrenInInversePaintOrder: <SemanticsNode>[child1, child2, child3],
|
|
);
|
|
|
|
expect(
|
|
rootComplex.toStringDeep(
|
|
childOrder: DebugSemanticsDumpOrder.traversalOrder),
|
|
'SemanticsNode#7\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(0.0, 0.0, 25.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#1\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(15.0, 0.0, 20.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#2\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(10.0, 0.0, 15.0, 5.0)\n'
|
|
' │\n'
|
|
' └─SemanticsNode#4\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(0.0, 0.0, 10.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#5\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(5.0, 0.0, 10.0, 5.0)\n'
|
|
' │\n'
|
|
' └─SemanticsNode#6\n'
|
|
' STALE\n'
|
|
' owner: null\n'
|
|
' Rect.fromLTRB(0.0, 0.0, 5.0, 5.0)\n',
|
|
);
|
|
|
|
expect(
|
|
rootComplex.toStringDeep(
|
|
childOrder: DebugSemanticsDumpOrder.inverseHitTest),
|
|
'SemanticsNode#7\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(0.0, 0.0, 25.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#1\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(15.0, 0.0, 20.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#2\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(10.0, 0.0, 15.0, 5.0)\n'
|
|
' │\n'
|
|
' └─SemanticsNode#4\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(0.0, 0.0, 10.0, 5.0)\n'
|
|
' │\n'
|
|
' ├─SemanticsNode#5\n'
|
|
' │ STALE\n'
|
|
' │ owner: null\n'
|
|
' │ Rect.fromLTRB(5.0, 0.0, 10.0, 5.0)\n'
|
|
' │\n'
|
|
' └─SemanticsNode#6\n'
|
|
' STALE\n'
|
|
' owner: null\n'
|
|
' Rect.fromLTRB(0.0, 0.0, 5.0, 5.0)\n',
|
|
);
|
|
});
|
|
|
|
test('debug properties', () {
|
|
final SemanticsNode minimalProperties = SemanticsNode();
|
|
expect(
|
|
minimalProperties.toStringDeep(),
|
|
'SemanticsNode#1\n'
|
|
' Rect.fromLTRB(0.0, 0.0, 0.0, 0.0)\n'
|
|
' invisible\n',
|
|
);
|
|
|
|
expect(
|
|
minimalProperties.toStringDeep(minLevel: DiagnosticLevel.hidden),
|
|
'SemanticsNode#1\n'
|
|
' owner: null\n'
|
|
' isMergedIntoParent: false\n'
|
|
' mergeAllDescendantsIntoThisNode: false\n'
|
|
' Rect.fromLTRB(0.0, 0.0, 0.0, 0.0)\n'
|
|
' actions: []\n'
|
|
' customActions: []\n'
|
|
' flags: []\n'
|
|
' invisible\n'
|
|
' isHidden: false\n'
|
|
// TODO(flutter_web): upstream.
|
|
' isMultiline: false\n'
|
|
' label: ""\n'
|
|
' value: ""\n'
|
|
' increasedValue: ""\n'
|
|
' decreasedValue: ""\n'
|
|
' hint: ""\n'
|
|
' textDirection: null\n'
|
|
' sortKey: null\n'
|
|
' platformViewId: null\n'
|
|
' scrollChildren: null\n'
|
|
' scrollIndex: null\n'
|
|
' scrollExtentMin: null\n'
|
|
' scrollPosition: null\n'
|
|
' scrollExtentMax: null\n'
|
|
' elevation: 0.0\n'
|
|
' thicknes: 0.0\n',
|
|
);
|
|
|
|
final SemanticsConfiguration config = SemanticsConfiguration()
|
|
..isSemanticBoundary = true
|
|
..isMergingSemanticsOfDescendants = true
|
|
..onScrollUp = () {}
|
|
..onLongPress = () {}
|
|
..onShowOnScreen = () {}
|
|
..isChecked = false
|
|
..isSelected = true
|
|
..isButton = true
|
|
..label = 'Use all the properties'
|
|
..textDirection = TextDirection.rtl
|
|
..sortKey = const OrdinalSortKey(1.0);
|
|
final SemanticsNode allProperties = SemanticsNode()
|
|
..rect = Rect.fromLTWH(50.0, 10.0, 20.0, 30.0)
|
|
..transform = Matrix4.translation(Vector3(10.0, 10.0, 0.0))
|
|
..updateWith(config: config, childrenInInversePaintOrder: null);
|
|
expect(
|
|
allProperties.toStringDeep(),
|
|
equalsIgnoringHashCodes('SemanticsNode#2\n'
|
|
' STALE\n'
|
|
' owner: null\n'
|
|
' merge boundary ⛔️\n'
|
|
' Rect.fromLTRB(60.0, 20.0, 80.0, 50.0)\n'
|
|
' actions: longPress, scrollUp, showOnScreen\n'
|
|
' flags: hasCheckedState, isSelected, isButton\n'
|
|
' label: "Use all the properties"\n'
|
|
' textDirection: rtl\n'
|
|
' sortKey: OrdinalSortKey#19df5(order: 1.0)\n'),
|
|
);
|
|
expect(
|
|
allProperties.getSemanticsData().toString(),
|
|
'SemanticsData(Rect.fromLTRB(50.0, 10.0, 70.0, 40.0), [1.0,0.0,0.0,10.0; 0.0,1.0,0.0,10.0; 0.0,0.0,1.0,0.0; 0.0,0.0,0.0,1.0], actions: [longPress, scrollUp, showOnScreen], flags: [hasCheckedState, isSelected, isButton], label: "Use all the properties", textDirection: rtl)',
|
|
);
|
|
|
|
final SemanticsNode scaled = SemanticsNode()
|
|
..rect = Rect.fromLTWH(50.0, 10.0, 20.0, 30.0)
|
|
..transform = Matrix4.diagonal3(Vector3(10.0, 10.0, 1.0));
|
|
expect(
|
|
scaled.toStringDeep(),
|
|
'SemanticsNode#3\n'
|
|
' STALE\n'
|
|
' owner: null\n'
|
|
' Rect.fromLTRB(50.0, 10.0, 70.0, 40.0) scaled by 10.0x\n',
|
|
);
|
|
expect(
|
|
scaled.getSemanticsData().toString(),
|
|
'SemanticsData(Rect.fromLTRB(50.0, 10.0, 70.0, 40.0), [10.0,0.0,0.0,0.0; 0.0,10.0,0.0,0.0; 0.0,0.0,1.0,0.0; 0.0,0.0,0.0,1.0])',
|
|
);
|
|
});
|
|
|
|
test('Custom actions debug properties', () {
|
|
final SemanticsConfiguration configuration = SemanticsConfiguration();
|
|
const CustomSemanticsAction action1 =
|
|
CustomSemanticsAction(label: 'action1');
|
|
const CustomSemanticsAction action2 =
|
|
CustomSemanticsAction(label: 'action2');
|
|
const CustomSemanticsAction action3 =
|
|
CustomSemanticsAction(label: 'action3');
|
|
configuration.customSemanticsActions =
|
|
<CustomSemanticsAction, VoidCallback>{
|
|
action1: () {},
|
|
action2: () {},
|
|
action3: () {},
|
|
};
|
|
final SemanticsNode actionNode = SemanticsNode();
|
|
actionNode.updateWith(config: configuration);
|
|
|
|
expect(
|
|
actionNode.toStringDeep(minLevel: DiagnosticLevel.hidden),
|
|
'SemanticsNode#1\n'
|
|
' STALE\n'
|
|
' owner: null\n'
|
|
' isMergedIntoParent: false\n'
|
|
' mergeAllDescendantsIntoThisNode: false\n'
|
|
' Rect.fromLTRB(0.0, 0.0, 0.0, 0.0)\n'
|
|
' actions: customAction\n'
|
|
' customActions: action1, action2, action3\n'
|
|
' flags: []\n'
|
|
' invisible\n'
|
|
' isHidden: false\n'
|
|
// TODO(flutter_web): upstream.
|
|
' isMultiline: false\n'
|
|
' label: ""\n'
|
|
' value: ""\n'
|
|
' increasedValue: ""\n'
|
|
' decreasedValue: ""\n'
|
|
' hint: ""\n'
|
|
' textDirection: null\n'
|
|
' sortKey: null\n'
|
|
' platformViewId: null\n'
|
|
' scrollChildren: null\n'
|
|
' scrollIndex: null\n'
|
|
' scrollExtentMin: null\n'
|
|
' scrollPosition: null\n'
|
|
' scrollExtentMax: null\n'
|
|
' elevation: 0.0\n'
|
|
' thicknes: 0.0\n',
|
|
);
|
|
});
|
|
|
|
test('SemanticsConfiguration getter/setter', () {
|
|
final SemanticsConfiguration config = SemanticsConfiguration();
|
|
const CustomSemanticsAction customAction =
|
|
CustomSemanticsAction(label: 'test');
|
|
|
|
expect(config.isSemanticBoundary, isFalse);
|
|
expect(config.isButton, isFalse);
|
|
expect(config.isMergingSemanticsOfDescendants, isFalse);
|
|
expect(config.isEnabled, null);
|
|
expect(config.isChecked, null);
|
|
expect(config.isSelected, isFalse);
|
|
expect(config.isBlockingSemanticsOfPreviouslyPaintedNodes, isFalse);
|
|
expect(config.isFocused, isFalse);
|
|
expect(config.isTextField, isFalse);
|
|
|
|
expect(config.onShowOnScreen, isNull);
|
|
expect(config.onScrollDown, isNull);
|
|
expect(config.onScrollUp, isNull);
|
|
expect(config.onScrollLeft, isNull);
|
|
expect(config.onScrollRight, isNull);
|
|
expect(config.onLongPress, isNull);
|
|
expect(config.onDecrease, isNull);
|
|
expect(config.onIncrease, isNull);
|
|
expect(config.onMoveCursorForwardByCharacter, isNull);
|
|
expect(config.onMoveCursorBackwardByCharacter, isNull);
|
|
expect(config.onTap, isNull);
|
|
expect(config.customSemanticsActions[customAction], isNull);
|
|
|
|
config.isSemanticBoundary = true;
|
|
config.isButton = true;
|
|
config.isMergingSemanticsOfDescendants = true;
|
|
config.isEnabled = true;
|
|
config.isChecked = true;
|
|
config.isSelected = true;
|
|
config.isBlockingSemanticsOfPreviouslyPaintedNodes = true;
|
|
config.isFocused = true;
|
|
config.isTextField = true;
|
|
|
|
final VoidCallback onShowOnScreen = () {};
|
|
final VoidCallback onScrollDown = () {};
|
|
final VoidCallback onScrollUp = () {};
|
|
final VoidCallback onScrollLeft = () {};
|
|
final VoidCallback onScrollRight = () {};
|
|
final VoidCallback onLongPress = () {};
|
|
final VoidCallback onDecrease = () {};
|
|
final VoidCallback onIncrease = () {};
|
|
final MoveCursorHandler onMoveCursorForwardByCharacter = (bool _) {};
|
|
final MoveCursorHandler onMoveCursorBackwardByCharacter = (bool _) {};
|
|
final VoidCallback onTap = () {};
|
|
final VoidCallback onCustomAction = () {};
|
|
|
|
config.onShowOnScreen = onShowOnScreen;
|
|
config.onScrollDown = onScrollDown;
|
|
config.onScrollUp = onScrollUp;
|
|
config.onScrollLeft = onScrollLeft;
|
|
config.onScrollRight = onScrollRight;
|
|
config.onLongPress = onLongPress;
|
|
config.onDecrease = onDecrease;
|
|
config.onIncrease = onIncrease;
|
|
config.onMoveCursorForwardByCharacter = onMoveCursorForwardByCharacter;
|
|
config.onMoveCursorBackwardByCharacter = onMoveCursorBackwardByCharacter;
|
|
config.onTap = onTap;
|
|
config.customSemanticsActions[customAction] = onCustomAction;
|
|
|
|
expect(config.isSemanticBoundary, isTrue);
|
|
expect(config.isButton, isTrue);
|
|
expect(config.isMergingSemanticsOfDescendants, isTrue);
|
|
expect(config.isEnabled, isTrue);
|
|
expect(config.isChecked, isTrue);
|
|
expect(config.isSelected, isTrue);
|
|
expect(config.isBlockingSemanticsOfPreviouslyPaintedNodes, isTrue);
|
|
expect(config.isFocused, isTrue);
|
|
expect(config.isTextField, isTrue);
|
|
|
|
expect(config.onShowOnScreen, same(onShowOnScreen));
|
|
expect(config.onScrollDown, same(onScrollDown));
|
|
expect(config.onScrollUp, same(onScrollUp));
|
|
expect(config.onScrollLeft, same(onScrollLeft));
|
|
expect(config.onScrollRight, same(onScrollRight));
|
|
expect(config.onLongPress, same(onLongPress));
|
|
expect(config.onDecrease, same(onDecrease));
|
|
expect(config.onIncrease, same(onIncrease));
|
|
expect(config.onMoveCursorForwardByCharacter,
|
|
same(onMoveCursorForwardByCharacter));
|
|
expect(config.onMoveCursorBackwardByCharacter,
|
|
same(onMoveCursorBackwardByCharacter));
|
|
expect(config.onTap, same(onTap));
|
|
expect(config.customSemanticsActions[customAction], same(onCustomAction));
|
|
});
|
|
}
|
|
|
|
class TestRender extends RenderProxyBox {
|
|
TestRender({
|
|
this.hasTapAction = false,
|
|
this.hasLongPressAction = false,
|
|
this.hasScrollLeftAction = false,
|
|
this.hasScrollRightAction = false,
|
|
this.hasScrollUpAction = false,
|
|
this.hasScrollDownAction = false,
|
|
this.isSemanticBoundary,
|
|
RenderObject child,
|
|
}) : super(child);
|
|
|
|
bool hasTapAction;
|
|
bool hasLongPressAction;
|
|
bool hasScrollLeftAction;
|
|
bool hasScrollRightAction;
|
|
bool hasScrollUpAction;
|
|
bool hasScrollDownAction;
|
|
bool isSemanticBoundary;
|
|
|
|
@override
|
|
void describeSemanticsConfiguration(SemanticsConfiguration config) {
|
|
super.describeSemanticsConfiguration(config);
|
|
|
|
config.isSemanticBoundary = isSemanticBoundary;
|
|
if (hasTapAction) config.onTap = () {};
|
|
if (hasLongPressAction) config.onLongPress = () {};
|
|
if (hasScrollLeftAction) config.onScrollLeft = () {};
|
|
if (hasScrollRightAction) config.onScrollRight = () {};
|
|
if (hasScrollUpAction) config.onScrollUp = () {};
|
|
if (hasScrollDownAction) config.onScrollDown = () {};
|
|
}
|
|
}
|
|
|
|
class CustomSortKey extends OrdinalSortKey {
|
|
const CustomSortKey(double order, {String name}) : super(order, name: name);
|
|
}
|