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abdullh.alsoleman
Front-End
Commits
a6aaad34
Unverified
Commit
a6aaad34
authored
Nov 10, 2023
by
Kostia Sokolovskyi
Committed by
GitHub
Nov 10, 2023
Browse files
Options
Browse Files
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Email Patches
Plain Diff
GestureRecognizer should dispatch creation and disposal events. (#138223)
parent
28ea2f84
Changes
17
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17 changed files
with
245 additions
and
56 deletions
+245
-56
context_menu.dart
packages/flutter/lib/src/cupertino/context_menu.dart
+1
-0
recognizer.dart
packages/flutter/lib/src/gestures/recognizer.dart
+18
-2
range_slider.dart
packages/flutter/lib/src/material/range_slider.dart
+2
-0
slider.dart
packages/flutter/lib/src/material/slider.dart
+2
-0
platform_view.dart
packages/flutter/lib/src/rendering/platform_view.dart
+12
-0
reorderable_list.dart
packages/flutter/lib/src/widgets/reorderable_list.dart
+1
-0
recognizer_test.dart
packages/flutter/test/gestures/recognizer_test.dart
+11
-0
reorderable_list_test.dart
packages/flutter/test/material/reorderable_list_test.dart
+2
-0
slider_test.dart
packages/flutter/test/material/slider_test.dart
+1
-0
tooltip_test.dart
packages/flutter/test/material/tooltip_test.dart
+3
-1
hyperlink_test.dart
packages/flutter/test/widgets/hyperlink_test.dart
+2
-0
platform_view_test.dart
packages/flutter/test/widgets/platform_view_test.dart
+70
-20
rich_text_test.dart
packages/flutter/test/widgets/rich_text_test.dart
+24
-7
selectable_text_test.dart
packages/flutter/test/widgets/selectable_text_test.dart
+11
-3
semantics_tester_test.dart
packages/flutter/test/widgets/semantics_tester_test.dart
+4
-1
text_semantics_test.dart
packages/flutter/test/widgets/text_semantics_test.dart
+27
-8
text_test.dart
packages/flutter/test/widgets/text_test.dart
+54
-14
No files found.
packages/flutter/lib/src/cupertino/context_menu.dart
View file @
a6aaad34
...
...
@@ -685,6 +685,7 @@ class _CupertinoContextMenuState extends State<CupertinoContextMenu> with Ticker
@override
void
dispose
()
{
_tapGestureRecognizer
.
dispose
();
_openController
.
dispose
();
super
.
dispose
();
}
...
...
packages/flutter/lib/src/gestures/recognizer.dart
View file @
a6aaad34
...
...
@@ -80,7 +80,17 @@ abstract class GestureRecognizer extends GestureArenaMember with DiagnosticableT
this
.
debugOwner
,
this
.
supportedDevices
,
AllowedButtonsFilter
?
allowedButtonsFilter
,
})
:
_allowedButtonsFilter
=
allowedButtonsFilter
??
_defaultButtonAcceptBehavior
;
})
:
_allowedButtonsFilter
=
allowedButtonsFilter
??
_defaultButtonAcceptBehavior
{
// TODO(polina-c): stop duplicating code across disposables
// https://github.com/flutter/flutter/issues/137435
if
(
kFlutterMemoryAllocationsEnabled
)
{
MemoryAllocations
.
instance
.
dispatchObjectCreated
(
library
:
'package:flutter/gestures.dart'
,
className:
'
$GestureRecognizer
'
,
object:
this
,
);
}
}
/// The recognizer's owner.
///
...
...
@@ -242,7 +252,13 @@ abstract class GestureRecognizer extends GestureArenaMember with DiagnosticableT
/// recognizer is being unregistered from a [GestureDetector], the
/// GestureDetector widget calls this method).
@mustCallSuper
void
dispose
()
{
}
void
dispose
()
{
// TODO(polina-c): stop duplicating code across disposables
// https://github.com/flutter/flutter/issues/137435
if
(
kFlutterMemoryAllocationsEnabled
)
{
MemoryAllocations
.
instance
.
dispatchObjectDisposed
(
object:
this
);
}
}
/// Returns a very short pretty description of the gesture that the
/// recognizer looks for, like 'tap' or 'horizontal drag'.
...
...
packages/flutter/lib/src/material/range_slider.dart
View file @
a6aaad34
...
...
@@ -1193,6 +1193,8 @@ class _RenderRangeSlider extends RenderBox with RelayoutWhenSystemFontsChangeMix
@override
void
dispose
()
{
_drag
.
dispose
();
_tap
.
dispose
();
_startLabelPainter
.
dispose
();
_endLabelPainter
.
dispose
();
super
.
dispose
();
...
...
packages/flutter/lib/src/material/slider.dart
View file @
a6aaad34
...
...
@@ -1457,6 +1457,8 @@ class _RenderSlider extends RenderBox with RelayoutWhenSystemFontsChangeMixin {
@override
void
dispose
()
{
_drag
.
dispose
();
_tap
.
dispose
();
_labelPainter
.
dispose
();
super
.
dispose
();
}
...
...
packages/flutter/lib/src/rendering/platform_view.dart
View file @
a6aaad34
...
...
@@ -441,6 +441,12 @@ class RenderUiKitView extends RenderDarwinPlatformView<UiKitViewController> {
_gestureRecognizer
!.
reset
();
super
.
detach
();
}
@override
void
dispose
()
{
_gestureRecognizer
?.
dispose
();
super
.
dispose
();
}
}
/// A render object for a macOS platform view.
...
...
@@ -810,4 +816,10 @@ mixin _PlatformViewGestureMixin on RenderBox implements MouseTrackerAnnotation {
_gestureRecognizer
!.
reset
();
super
.
detach
();
}
@override
void
dispose
()
{
_gestureRecognizer
?.
dispose
();
super
.
dispose
();
}
}
packages/flutter/lib/src/widgets/reorderable_list.dart
View file @
a6aaad34
...
...
@@ -671,6 +671,7 @@ class SliverReorderableListState extends State<SliverReorderableList> with Ticke
@override
void
dispose
()
{
_dragReset
();
_recognizer
?.
dispose
();
super
.
dispose
();
}
...
...
packages/flutter/test/gestures/recognizer_test.dart
View file @
a6aaad34
...
...
@@ -6,6 +6,7 @@ import 'dart:ui' show VoidCallback;
import
'package:flutter/gestures.dart'
;
import
'package:flutter_test/flutter_test.dart'
;
import
'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart'
;
import
'gesture_tester.dart'
;
...
...
@@ -49,6 +50,16 @@ void main() {
expect
(
recognizer
,
hasAGoodToStringDeep
);
});
test
(
'GestureRecognizer dispatches memory events'
,
()
async
{
await
expectLater
(
await
memoryEvents
(
()
=>
TestGestureRecognizer
().
dispose
(),
TestGestureRecognizer
,),
areCreateAndDispose
,
);
});
test
(
'OffsetPair'
,
()
{
const
OffsetPair
offset1
=
OffsetPair
(
local:
Offset
(
10
,
20
),
...
...
packages/flutter/test/material/reorderable_list_test.dart
View file @
a6aaad34
...
...
@@ -1568,6 +1568,7 @@ void main() {
),
);
},
buildDefaultDragHandles:
false
,
itemCount:
items
.
length
,
onReorder:
handleReorder
,
),
...
...
@@ -1634,6 +1635,7 @@ void main() {
),
);
},
buildDefaultDragHandles:
false
,
itemCount:
items
.
length
,
onReorder:
handleReorder
,
onReorderStart:
(
int
index
)
{
...
...
packages/flutter/test/material/slider_test.dart
View file @
a6aaad34
...
...
@@ -3650,6 +3650,7 @@ void main() {
double
value
=
0.0
;
final
ValueNotifier
<
bool
>
shouldShowSliderListenable
=
ValueNotifier
<
bool
>(
true
);
addTearDown
(
shouldShowSliderListenable
.
dispose
);
await
tester
.
pumpWidget
(
MaterialApp
(
...
...
packages/flutter/test/material/tooltip_test.dart
View file @
a6aaad34
...
...
@@ -2189,13 +2189,15 @@ void main() {
testWidgetsWithLeakTracking
(
'Tooltip should not ignore users tap on richMessage'
,
(
WidgetTester
tester
)
async
{
bool
isTapped
=
false
;
final
TapGestureRecognizer
recognizer
=
TapGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
await
tester
.
pumpWidget
(
MaterialApp
(
home:
Tooltip
(
richMessage:
TextSpan
(
text:
tooltipText
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{
recognizer:
recognizer
..
onTap
=
()
{
isTapped
=
true
;
}
),
...
...
packages/flutter/test/widgets/hyperlink_test.dart
View file @
a6aaad34
...
...
@@ -14,12 +14,14 @@ void main() {
..
onTap
=
()
{
didTapLeft
=
true
;
};
addTearDown
(
tapLeft
.
dispose
);
bool
didTapRight
=
false
;
final
TapGestureRecognizer
tapRight
=
TapGestureRecognizer
()
..
onTap
=
()
{
didTapRight
=
true
;
};
addTearDown
(
tapRight
.
dispose
);
const
Key
textKey
=
Key
(
'text'
);
...
...
packages/flutter/test/widgets/platform_view_test.dart
View file @
a6aaad34
...
...
@@ -638,7 +638,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
VerticalDragGestureRecognizer
>(
()
{
return
VerticalDragGestureRecognizer
();
final
VerticalDragGestureRecognizer
recognizer
=
VerticalDragGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -684,7 +686,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
LongPressGestureRecognizer
>(
()
{
return
LongPressGestureRecognizer
();
final
LongPressGestureRecognizer
recognizer
=
LongPressGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -727,7 +731,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
TapGestureRecognizer
>(
()
{
return
TapGestureRecognizer
();
final
TapGestureRecognizer
recognizer
=
TapGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -853,7 +859,11 @@ void main() {
viewType:
'webview'
,
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
OneSequenceGestureRecognizer
>(
()
=>
EagerGestureRecognizer
(),
()
{
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
layoutDirection:
TextDirection
.
ltr
,
...
...
@@ -893,7 +903,11 @@ void main() {
viewType:
'webview'
,
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
EagerGestureRecognizer
>(
()
=>
EagerGestureRecognizer
(),
()
{
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
layoutDirection:
TextDirection
.
ltr
,
...
...
@@ -912,7 +926,9 @@ void main() {
int
factoryInvocationCount
=
0
;
EagerGestureRecognizer
constructRecognizer
()
{
factoryInvocationCount
+=
1
;
return
EagerGestureRecognizer
();
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
}
await
tester
.
pumpWidget
(
...
...
@@ -1728,7 +1744,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
VerticalDragGestureRecognizer
>(
()
{
return
VerticalDragGestureRecognizer
();
final
VerticalDragGestureRecognizer
recognizer
=
VerticalDragGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -1772,7 +1790,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
LongPressGestureRecognizer
>(
()
{
return
LongPressGestureRecognizer
();
final
LongPressGestureRecognizer
recognizer
=
LongPressGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -1814,7 +1834,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
TapGestureRecognizer
>(
()
{
return
TapGestureRecognizer
();
final
TapGestureRecognizer
recognizer
=
TapGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -1937,7 +1959,11 @@ void main() {
viewType:
'webview'
,
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
OneSequenceGestureRecognizer
>(
()
=>
EagerGestureRecognizer
(),
()
{
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
layoutDirection:
TextDirection
.
ltr
,
...
...
@@ -2052,7 +2078,9 @@ void main() {
int
factoryInvocationCount
=
0
;
EagerGestureRecognizer
constructRecognizer
()
{
factoryInvocationCount
+=
1
;
return
EagerGestureRecognizer
();
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
}
await
tester
.
pumpWidget
(
...
...
@@ -2653,7 +2681,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
VerticalDragGestureRecognizer
>(
()
{
return
VerticalDragGestureRecognizer
();
final
VerticalDragGestureRecognizer
recognizer
=
VerticalDragGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -2697,7 +2727,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
LongPressGestureRecognizer
>(
()
{
return
LongPressGestureRecognizer
();
final
LongPressGestureRecognizer
recognizer
=
LongPressGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -2739,7 +2771,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
TapGestureRecognizer
>(
()
{
return
TapGestureRecognizer
();
final
TapGestureRecognizer
recognizer
=
TapGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -2862,7 +2896,11 @@ void main() {
viewType:
'webview'
,
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
OneSequenceGestureRecognizer
>(
()
=>
EagerGestureRecognizer
(),
()
{
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
layoutDirection:
TextDirection
.
ltr
,
...
...
@@ -2977,7 +3015,9 @@ void main() {
int
factoryInvocationCount
=
0
;
EagerGestureRecognizer
constructRecognizer
()
{
factoryInvocationCount
+=
1
;
return
EagerGestureRecognizer
();
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
}
await
tester
.
pumpWidget
(
...
...
@@ -3241,7 +3281,9 @@ void main() {
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
VerticalDragGestureRecognizer
>(
()
{
return
VerticalDragGestureRecognizer
();
final
VerticalDragGestureRecognizer
recognizer
=
VerticalDragGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
...
...
@@ -3353,7 +3395,11 @@ void main() {
hitTestBehavior:
PlatformViewHitTestBehavior
.
opaque
,
gestureRecognizers:
<
Factory
<
OneSequenceGestureRecognizer
>>{
Factory
<
OneSequenceGestureRecognizer
>(
()
=>
EagerGestureRecognizer
(),
()
{
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
},
),
},
),
...
...
@@ -3382,7 +3428,9 @@ void main() {
int
factoryInvocationCount
=
0
;
EagerGestureRecognizer
constructRecognizer
()
{
++
factoryInvocationCount
;
return
EagerGestureRecognizer
();
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
}
final
PlatformViewSurface
platformViewSurface
=
PlatformViewSurface
(
...
...
@@ -3406,7 +3454,9 @@ void main() {
int
factoryInvocationCount
=
0
;
EagerGestureRecognizer
constructRecognizer
()
{
++
factoryInvocationCount
;
return
EagerGestureRecognizer
();
final
EagerGestureRecognizer
recognizer
=
EagerGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
return
recognizer
;
}
await
tester
.
pumpWidget
(
...
...
packages/flutter/test/widgets/rich_text_test.dart
View file @
a6aaad34
...
...
@@ -10,14 +10,21 @@ import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
void
main
(
)
{
testWidgetsWithLeakTracking
(
'RichText with recognizers without handlers does not throw'
,
(
WidgetTester
tester
)
async
{
final
TapGestureRecognizer
recognizer1
=
TapGestureRecognizer
();
addTearDown
(
recognizer1
.
dispose
);
final
LongPressGestureRecognizer
recognizer2
=
LongPressGestureRecognizer
();
addTearDown
(
recognizer2
.
dispose
);
final
DoubleTapGestureRecognizer
recognizer3
=
DoubleTapGestureRecognizer
();
addTearDown
(
recognizer3
.
dispose
);
await
tester
.
pumpWidget
(
Directionality
(
textDirection:
TextDirection
.
ltr
,
child:
RichText
(
text:
TextSpan
(
text:
'root'
,
children:
<
InlineSpan
>[
TextSpan
(
text:
'one'
,
recognizer:
TapGestureRecognizer
()
),
TextSpan
(
text:
'two'
,
recognizer:
LongPressGestureRecognizer
()
),
TextSpan
(
text:
'three'
,
recognizer:
DoubleTapGestureRecognizer
()
),
TextSpan
(
text:
'one'
,
recognizer:
recognizer1
),
TextSpan
(
text:
'two'
,
recognizer:
recognizer2
),
TextSpan
(
text:
'three'
,
recognizer:
recognizer3
),
]),
),
),
...
...
@@ -42,6 +49,11 @@ void main() {
});
testWidgetsWithLeakTracking
(
'TextSpan Locale works'
,
(
WidgetTester
tester
)
async
{
final
TapGestureRecognizer
recognizer1
=
TapGestureRecognizer
();
addTearDown
(
recognizer1
.
dispose
);
final
DoubleTapGestureRecognizer
recognizer2
=
DoubleTapGestureRecognizer
();
addTearDown
(
recognizer2
.
dispose
);
await
tester
.
pumpWidget
(
Directionality
(
textDirection:
TextDirection
.
ltr
,
...
...
@@ -50,11 +62,11 @@ void main() {
text:
'root'
,
locale:
const
Locale
(
'es'
,
'MX'
),
children:
<
InlineSpan
>[
TextSpan
(
text:
'one'
,
recognizer:
TapGestureRecognizer
()
),
TextSpan
(
text:
'one'
,
recognizer:
recognizer1
),
const
WidgetSpan
(
child:
SizedBox
(),
),
TextSpan
(
text:
'three'
,
recognizer:
DoubleTapGestureRecognizer
()
),
TextSpan
(
text:
'three'
,
recognizer:
recognizer2
),
]
),
),
...
...
@@ -91,6 +103,11 @@ void main() {
});
testWidgetsWithLeakTracking
(
'TextSpan spellOut works'
,
(
WidgetTester
tester
)
async
{
final
TapGestureRecognizer
recognizer1
=
TapGestureRecognizer
();
addTearDown
(
recognizer1
.
dispose
);
final
DoubleTapGestureRecognizer
recognizer2
=
DoubleTapGestureRecognizer
();
addTearDown
(
recognizer2
.
dispose
);
await
tester
.
pumpWidget
(
Directionality
(
textDirection:
TextDirection
.
ltr
,
...
...
@@ -99,11 +116,11 @@ void main() {
text:
'root'
,
spellOut:
true
,
children:
<
InlineSpan
>[
TextSpan
(
text:
'one'
,
recognizer:
TapGestureRecognizer
()
),
TextSpan
(
text:
'one'
,
recognizer:
recognizer1
),
const
WidgetSpan
(
child:
SizedBox
(),
),
TextSpan
(
text:
'three'
,
recognizer:
DoubleTapGestureRecognizer
()
),
TextSpan
(
text:
'three'
,
recognizer:
recognizer2
),
]
),
),
...
...
packages/flutter/test/widgets/selectable_text_test.dart
View file @
a6aaad34
...
...
@@ -1573,6 +1573,9 @@ void main() {
testWidgetsWithLeakTracking
(
'Selectable rich text with gesture recognizer has correct semantics'
,
(
WidgetTester
tester
)
async
{
final
SemanticsTester
semantics
=
SemanticsTester
(
tester
);
final
TapGestureRecognizer
recognizer
=
TapGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
await
tester
.
pumpWidget
(
overlay
(
child:
SelectableText
.
rich
(
...
...
@@ -1581,8 +1584,7 @@ void main() {
const
TextSpan
(
text:
'text'
),
TextSpan
(
text:
'link'
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{
},
recognizer:
recognizer
..
onTap
=
()
{
},
),
],
),
...
...
@@ -2467,6 +2469,8 @@ void main() {
const
String
offScreenText
=
'off screen'
;
final
ScrollController
controller
=
ScrollController
();
addTearDown
(
controller
.
dispose
);
final
TapGestureRecognizer
recognizer
=
TapGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
await
tester
.
pumpWidget
(
MaterialApp
(
...
...
@@ -2478,7 +2482,7 @@ void main() {
const
TextSpan
(
text:
onScreenText
),
TextSpan
(
text:
offScreenText
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{
},
recognizer:
recognizer
..
onTap
=
()
{
},
),
],
style:
textStyle
,
...
...
@@ -4640,6 +4644,8 @@ void main() {
..
onTap
=
()
{
spyTaps
+=
1
;
};
addTearDown
(
spyRecognizer
.
dispose
);
await
tester
.
pumpWidget
(
MaterialApp
(
home:
Material
(
...
...
@@ -4690,6 +4696,8 @@ void main() {
..
onLongPress
=
()
{
spyLongPress
+=
1
;
};
addTearDown
(
spyRecognizer
.
dispose
);
await
tester
.
pumpWidget
(
MaterialApp
(
home:
Material
(
...
...
packages/flutter/test/widgets/semantics_tester_test.dart
View file @
a6aaad34
...
...
@@ -13,12 +13,15 @@ void main() {
testWidgetsWithLeakTracking
(
'Semantics tester visits last child'
,
(
WidgetTester
tester
)
async
{
final
SemanticsTester
semantics
=
SemanticsTester
(
tester
);
const
TextStyle
textStyle
=
TextStyle
();
final
TapGestureRecognizer
recognizer
=
TapGestureRecognizer
();
addTearDown
(
recognizer
.
dispose
);
await
tester
.
pumpWidget
(
Text
.
rich
(
TextSpan
(
children:
<
TextSpan
>[
const
TextSpan
(
text:
'hello'
),
TextSpan
(
text:
'world'
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{
}),
TextSpan
(
text:
'world'
,
recognizer:
recognizer
..
onTap
=
()
{
}),
],
style:
textStyle
,
),
...
...
packages/flutter/test/widgets/text_semantics_test.dart
View file @
a6aaad34
...
...
@@ -14,20 +14,27 @@ void main() {
testWidgetsWithLeakTracking
(
'SemanticsNode ids are stable'
,
(
WidgetTester
tester
)
async
{
// Regression test for b/151732341.
final
SemanticsTester
semantics
=
SemanticsTester
(
tester
);
final
TapGestureRecognizer
recognizer1
=
TapGestureRecognizer
();
addTearDown
(
recognizer1
.
dispose
);
final
TapGestureRecognizer
recognizer2
=
TapGestureRecognizer
();
addTearDown
(
recognizer2
.
dispose
);
final
TapGestureRecognizer
recognizer3
=
TapGestureRecognizer
();
addTearDown
(
recognizer3
.
dispose
);
await
tester
.
pumpWidget
(
Directionality
(
textDirection:
TextDirection
.
ltr
,
child:
Text
.
rich
(
TextSpan
(
text:
'Hallo '
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{},
recognizer:
recognizer1
..
onTap
=
()
{},
children:
<
TextSpan
>[
TextSpan
(
text:
'Welt '
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{},
recognizer:
recognizer2
..
onTap
=
()
{},
),
TextSpan
(
text:
'!!!'
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{},
recognizer:
recognizer3
..
onTap
=
()
{},
),
],
),
...
...
@@ -64,17 +71,22 @@ void main() {
expect
(
labelToNodeIdAfterRebuild
[
'!!!'
],
labelToNodeId
[
'!!!'
]);
expect
(
labelToNodeIdAfterRebuild
.
length
,
3
);
final
TapGestureRecognizer
recognizer4
=
TapGestureRecognizer
();
addTearDown
(
recognizer4
.
dispose
);
final
TapGestureRecognizer
recognizer5
=
TapGestureRecognizer
();
addTearDown
(
recognizer5
.
dispose
);
// Remove one node.
await
tester
.
pumpWidget
(
Directionality
(
textDirection:
TextDirection
.
ltr
,
child:
Text
.
rich
(
TextSpan
(
text:
'Hallo '
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{},
recognizer:
recognizer4
..
onTap
=
()
{},
children:
<
TextSpan
>[
TextSpan
(
text:
'Welt '
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{},
recognizer:
recognizer5
..
onTap
=
()
{},
),
],
),
...
...
@@ -94,20 +106,27 @@ void main() {
expect
(
labelToNodeIdAfterRemoval
[
'Welt '
],
labelToNodeId
[
'Welt '
]);
expect
(
labelToNodeIdAfterRemoval
.
length
,
2
);
final
TapGestureRecognizer
recognizer6
=
TapGestureRecognizer
();
addTearDown
(
recognizer6
.
dispose
);
final
TapGestureRecognizer
recognizer7
=
TapGestureRecognizer
();
addTearDown
(
recognizer7
.
dispose
);
final
TapGestureRecognizer
recognizer8
=
TapGestureRecognizer
();
addTearDown
(
recognizer8
.
dispose
);
await
tester
.
pumpWidget
(
Directionality
(
textDirection:
TextDirection
.
ltr
,
child:
Text
.
rich
(
TextSpan
(
text:
'Hallo '
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{},
recognizer:
recognizer6
..
onTap
=
()
{},
children:
<
TextSpan
>[
TextSpan
(
text:
'Welt '
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{},
recognizer:
recognizer7
..
onTap
=
()
{},
),
TextSpan
(
text:
'!!!'
,
recognizer:
TapGestureRecognizer
()
..
onTap
=
()
{},
recognizer:
recognizer8
..
onTap
=
()
{},
),
],
),
...
...
packages/flutter/test/widgets/text_test.dart
View file @
a6aaad34
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