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Unverified Commit 9fa9fd36 authored by Kostia Sokolovskyi's avatar Kostia Sokolovskyi Committed by GitHub
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_DefaultTabControllerState should dispose all created TabContoller instances. (#136608)

parent 0abb017c
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Showing with 165 additions and 154 deletions
packages/flutter/lib/src/material/tab_controller.dart
View file @ 9fa9fd36
...@@ -132,8 +132,11 @@ class TabController extends ChangeNotifier { ...@@ -132,8 +132,11 @@ class TabController extends ChangeNotifier {
}) : _index = index, }) : _index = index,
_previousIndex = previousIndex, _previousIndex = previousIndex,
_animationController = animationController, _animationController = animationController,
_animationDuration = animationDuration; _animationDuration = animationDuration {
if (kFlutterMemoryAllocationsEnabled) {
ChangeNotifier.maybeDispatchObjectCreation(this);
}
}
/// Creates a new [TabController] with `index`, `previousIndex`, `length`, and /// Creates a new [TabController] with `index`, `previousIndex`, `length`, and
/// `animationDuration` if they are non-null. /// `animationDuration` if they are non-null.
...@@ -142,7 +145,10 @@ class TabController extends ChangeNotifier { ...@@ -142,7 +145,10 @@ class TabController extends ChangeNotifier {
/// ///
/// When [DefaultTabController.length] is updated, this method is called to /// When [DefaultTabController.length] is updated, this method is called to
/// create a new [TabController] without creating a new [AnimationController]. /// create a new [TabController] without creating a new [AnimationController].
TabController _copyWith({ ///
/// This instance of [TabController] will be disposed and must not be used
/// anymore.
TabController _copyWithAndDispose({
required int? index, required int? index,
required int? length, required int? length,
required int? previousIndex, required int? previousIndex,
...@@ -151,13 +157,20 @@ class TabController extends ChangeNotifier { ...@@ -151,13 +157,20 @@ class TabController extends ChangeNotifier {
if (index != null) { if (index != null) {
_animationController!.value = index.toDouble(); _animationController!.value = index.toDouble();
} }
return TabController._( final TabController newController = TabController._(
index: index ?? _index, index: index ?? _index,
length: length ?? this.length, length: length ?? this.length,
animationController: _animationController, animationController: _animationController,
previousIndex: previousIndex ?? _previousIndex, previousIndex: previousIndex ?? _previousIndex,
animationDuration: animationDuration ?? _animationDuration, animationDuration: animationDuration ?? _animationDuration,
); );
// Nulling _animationController to not dispose it. It will be disposed by
// the newly created instance of the TabController.
_animationController = null;
dispose();
return newController;
} }
/// An animation whose value represents the current position of the [TabBar]'s /// An animation whose value represents the current position of the [TabBar]'s
...@@ -485,7 +498,7 @@ class _DefaultTabControllerState extends State<DefaultTabController> with Single ...@@ -485,7 +498,7 @@ class _DefaultTabControllerState extends State<DefaultTabController> with Single
newIndex = math.max(0, widget.length - 1); newIndex = math.max(0, widget.length - 1);
previousIndex = _controller.index; previousIndex = _controller.index;
} }
_controller = _controller._copyWith( _controller = _controller._copyWithAndDispose(
length: widget.length, length: widget.length,
animationDuration: widget.animationDuration, animationDuration: widget.animationDuration,
index: newIndex, index: newIndex,
...@@ -494,7 +507,7 @@ class _DefaultTabControllerState extends State<DefaultTabController> with Single ...@@ -494,7 +507,7 @@ class _DefaultTabControllerState extends State<DefaultTabController> with Single
} }
if (oldWidget.animationDuration != widget.animationDuration) { if (oldWidget.animationDuration != widget.animationDuration) {
_controller = _controller._copyWith( _controller = _controller._copyWithAndDispose(
length: widget.length, length: widget.length,
animationDuration: widget.animationDuration, animationDuration: widget.animationDuration,
index: _controller.index, index: _controller.index,
......
packages/flutter/test/material/tabs_test.dart
View file @ 9fa9fd36
...@@ -443,7 +443,7 @@ void main() { ...@@ -443,7 +443,7 @@ void main() {
expect(unselectedLabel.text.style!.color, theme.colorScheme.onSurfaceVariant); expect(unselectedLabel.text.style!.color, theme.colorScheme.onSurfaceVariant);
}); });
testWidgets('TabBar default selected/unselected label style (secondary)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default selected/unselected label style (secondary)', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -469,7 +469,7 @@ void main() { ...@@ -469,7 +469,7 @@ void main() {
expect(unselectedLabel.text.style!.color, theme.colorScheme.onSurfaceVariant); expect(unselectedLabel.text.style!.color, theme.colorScheme.onSurfaceVariant);
}); });
testWidgets('TabBar default tab indicator (primary)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default tab indicator (primary)', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<Widget> tabs = List<Widget>.generate(4, (int index) { final List<Widget> tabs = List<Widget>.generate(4, (int index) {
return Tab(text: 'Tab $index'); return Tab(text: 'Tab $index');
...@@ -518,7 +518,7 @@ void main() { ...@@ -518,7 +518,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar default tab indicator (secondary)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default tab indicator (secondary)', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<Widget> tabs = List<Widget>.generate(4, (int index) { final List<Widget> tabs = List<Widget>.generate(4, (int index) {
return Tab(text: 'Tab $index'); return Tab(text: 'Tab $index');
...@@ -569,7 +569,7 @@ void main() { ...@@ -569,7 +569,7 @@ void main() {
); );
}); });
testWidgets('TabBar default overlay (primary)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default overlay (primary)', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
...@@ -606,7 +606,7 @@ void main() { ...@@ -606,7 +606,7 @@ void main() {
await tester.pumpAndSettle(); await tester.pumpAndSettle();
}); });
testWidgets('TabBar default overlay (secondary)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default overlay (secondary)', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
...@@ -641,7 +641,7 @@ void main() { ...@@ -641,7 +641,7 @@ void main() {
expect(overlayColor(), paints..rect()..rect(color: theme.colorScheme.onSurface.withOpacity(0.12))); expect(overlayColor(), paints..rect()..rect(color: theme.colorScheme.onSurface.withOpacity(0.12)));
}); });
testWidgets('TabBar tap selects tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar tap selects tab', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
await tester.pumpWidget(buildFrame(tabs: tabs, value: 'C')); await tester.pumpWidget(buildFrame(tabs: tabs, value: 'C'));
...@@ -677,7 +677,7 @@ void main() { ...@@ -677,7 +677,7 @@ void main() {
expect(controller.previousIndex, 2); expect(controller.previousIndex, 2);
}); });
testWidgets('Scrollable TabBar tap selects tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('Scrollable TabBar tap selects tab', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
await tester.pumpWidget(buildFrame(tabs: tabs, value: 'C', isScrollable: true)); await tester.pumpWidget(buildFrame(tabs: tabs, value: 'C', isScrollable: true));
...@@ -701,7 +701,7 @@ void main() { ...@@ -701,7 +701,7 @@ void main() {
expect(controller.index, 0); expect(controller.index, 0);
}); });
testWidgets('Material2 - Scrollable TabBar tap centers selected tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material2 - Scrollable TabBar tap centers selected tab', (WidgetTester tester) async {
final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL']; final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL'];
const Key tabBarKey = Key('TabBar'); const Key tabBarKey = Key('TabBar');
await tester.pumpWidget(buildFrame( await tester.pumpWidget(buildFrame(
...@@ -726,7 +726,7 @@ void main() { ...@@ -726,7 +726,7 @@ void main() {
expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(400.0, epsilon: 1.0)); expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(400.0, epsilon: 1.0));
}); });
testWidgets('Material3 - Scrollable TabBar tap centers selected tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - Scrollable TabBar tap centers selected tab', (WidgetTester tester) async {
final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL']; final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL'];
const Key tabBarKey = Key('TabBar'); const Key tabBarKey = Key('TabBar');
await tester.pumpWidget(buildFrame( await tester.pumpWidget(buildFrame(
...@@ -751,7 +751,7 @@ void main() { ...@@ -751,7 +751,7 @@ void main() {
expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(452.0, epsilon: 1.0)); expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(452.0, epsilon: 1.0));
}); });
testWidgets('Material2 - Scrollable TabBar, with padding, tap centers selected tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material2 - Scrollable TabBar, with padding, tap centers selected tab', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/112776 // Regression test for https://github.com/flutter/flutter/issues/112776
final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL']; final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL'];
const Key tabBarKey = Key('TabBar'); const Key tabBarKey = Key('TabBar');
...@@ -779,7 +779,7 @@ void main() { ...@@ -779,7 +779,7 @@ void main() {
expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(400.0, epsilon: 1.0)); expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(400.0, epsilon: 1.0));
}); });
testWidgets('Material3 - Scrollable TabBar, with padding, tap centers selected tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - Scrollable TabBar, with padding, tap centers selected tab', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/112776 // Regression test for https://github.com/flutter/flutter/issues/112776
final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL']; final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL'];
const Key tabBarKey = Key('TabBar'); const Key tabBarKey = Key('TabBar');
...@@ -807,7 +807,7 @@ void main() { ...@@ -807,7 +807,7 @@ void main() {
expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(452.0, epsilon: 1.0)); expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(452.0, epsilon: 1.0));
}); });
testWidgets('Material2 - Scrollable TabBar, with padding and TextDirection.rtl, tap centers selected tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material2 - Scrollable TabBar, with padding and TextDirection.rtl, tap centers selected tab', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/112776 // Regression test for https://github.com/flutter/flutter/issues/112776
final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL']; final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL'];
const Key tabBarKey = Key('TabBar'); const Key tabBarKey = Key('TabBar');
...@@ -836,7 +836,7 @@ void main() { ...@@ -836,7 +836,7 @@ void main() {
expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(400.0, epsilon: 1.0)); expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(400.0, epsilon: 1.0));
}); });
testWidgets('Material3 - Scrollable TabBar, with padding and TextDirection.rtl, tap centers selected tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - Scrollable TabBar, with padding and TextDirection.rtl, tap centers selected tab', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/112776 // Regression test for https://github.com/flutter/flutter/issues/112776
final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL']; final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL'];
const Key tabBarKey = Key('TabBar'); const Key tabBarKey = Key('TabBar');
...@@ -865,7 +865,7 @@ void main() { ...@@ -865,7 +865,7 @@ void main() {
expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(348.0, epsilon: 1.0)); expect(tester.getCenter(find.text('FFFFFF')).dx, moreOrLessEquals(348.0, epsilon: 1.0));
}); });
testWidgets('Material2 - TabBar can be scrolled independent of the selection', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material2 - TabBar can be scrolled independent of the selection', (WidgetTester tester) async {
final List<String> tabs = <String>['AAAA', 'BBBB', 'CCCC', 'DDDD', 'EEEE', 'FFFF', 'GGGG', 'HHHH', 'IIII', 'JJJJ', 'KKKK', 'LLLL']; final List<String> tabs = <String>['AAAA', 'BBBB', 'CCCC', 'DDDD', 'EEEE', 'FFFF', 'GGGG', 'HHHH', 'IIII', 'JJJJ', 'KKKK', 'LLLL'];
const Key tabBarKey = Key('TabBar'); const Key tabBarKey = Key('TabBar');
await tester.pumpWidget(buildFrame( await tester.pumpWidget(buildFrame(
...@@ -890,7 +890,7 @@ void main() { ...@@ -890,7 +890,7 @@ void main() {
expect(controller.index, 0); expect(controller.index, 0);
}); });
testWidgets('Material3 - TabBar can be scrolled independent of the selection', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - TabBar can be scrolled independent of the selection', (WidgetTester tester) async {
final List<String> tabs = <String>['AAAA', 'BBBB', 'CCCC', 'DDDD', 'EEEE', 'FFFF', 'GGGG', 'HHHH', 'IIII', 'JJJJ', 'KKKK', 'LLLL']; final List<String> tabs = <String>['AAAA', 'BBBB', 'CCCC', 'DDDD', 'EEEE', 'FFFF', 'GGGG', 'HHHH', 'IIII', 'JJJJ', 'KKKK', 'LLLL'];
const Key tabBarKey = Key('TabBar'); const Key tabBarKey = Key('TabBar');
await tester.pumpWidget(buildFrame( await tester.pumpWidget(buildFrame(
...@@ -915,7 +915,7 @@ void main() { ...@@ -915,7 +915,7 @@ void main() {
expect(controller.index, 0); expect(controller.index, 0);
}); });
testWidgets('TabBarView maintains state', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView maintains state', (WidgetTester tester) async {
final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE']; final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE'];
String value = tabs[0]; String value = tabs[0];
...@@ -988,7 +988,7 @@ void main() { ...@@ -988,7 +988,7 @@ void main() {
expect(findStateMarkerState(tabs[1]).marker, equals('marked')); expect(findStateMarkerState(tabs[1]).marker, equals('marked'));
}); });
testWidgets('TabBar left/right fling', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar left/right fling', (WidgetTester tester) async {
final List<String> tabs = <String>['LEFT', 'RIGHT']; final List<String> tabs = <String>['LEFT', 'RIGHT'];
await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT')); await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT'));
...@@ -1017,7 +1017,7 @@ void main() { ...@@ -1017,7 +1017,7 @@ void main() {
expect(find.text('RIGHT CHILD'), findsNothing); expect(find.text('RIGHT CHILD'), findsNothing);
}); });
testWidgets('TabBar left/right fling reverse (1)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar left/right fling reverse (1)', (WidgetTester tester) async {
final List<String> tabs = <String>['LEFT', 'RIGHT']; final List<String> tabs = <String>['LEFT', 'RIGHT'];
await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT')); await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT'));
...@@ -1038,7 +1038,7 @@ void main() { ...@@ -1038,7 +1038,7 @@ void main() {
expect(find.text('RIGHT CHILD'), findsNothing); expect(find.text('RIGHT CHILD'), findsNothing);
}); });
testWidgets('TabBar left/right fling reverse (2)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar left/right fling reverse (2)', (WidgetTester tester) async {
final List<String> tabs = <String>['LEFT', 'RIGHT']; final List<String> tabs = <String>['LEFT', 'RIGHT'];
await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT')); await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT'));
...@@ -1061,7 +1061,7 @@ void main() { ...@@ -1061,7 +1061,7 @@ void main() {
}); });
// A regression test for https://github.com/flutter/flutter/issues/5095 // A regression test for https://github.com/flutter/flutter/issues/5095
testWidgets('TabBar left/right fling reverse (2)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar left/right fling reverse (2)', (WidgetTester tester) async {
final List<String> tabs = <String>['LEFT', 'RIGHT']; final List<String> tabs = <String>['LEFT', 'RIGHT'];
await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT')); await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT'));
...@@ -1095,7 +1095,7 @@ void main() { ...@@ -1095,7 +1095,7 @@ void main() {
}); });
// A regression test for https://github.com/flutter/flutter/pull/88878. // A regression test for https://github.com/flutter/flutter/pull/88878.
testWidgets('TabController notifies the index to change when left flinging', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabController notifies the index to change when left flinging', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
late TabController tabController; late TabController tabController;
...@@ -1140,7 +1140,7 @@ void main() { ...@@ -1140,7 +1140,7 @@ void main() {
}); });
// A regression test for https://github.com/flutter/flutter/issues/7133 // A regression test for https://github.com/flutter/flutter/issues/7133
testWidgets('TabBar fling velocity', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar fling velocity', (WidgetTester tester) async {
final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL']; final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE', 'FFFFFF', 'GGGGGG', 'HHHHHH', 'IIIIII', 'JJJJJJ', 'KKKKKK', 'LLLLLL'];
int index = 0; int index = 0;
...@@ -1179,7 +1179,7 @@ void main() { ...@@ -1179,7 +1179,7 @@ void main() {
expect(box.localToGlobal(Offset.zero).dx, greaterThan(0.0)); expect(box.localToGlobal(Offset.zero).dx, greaterThan(0.0));
}); });
testWidgets('TabController change notification', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabController change notification', (WidgetTester tester) async {
final List<String> tabs = <String>['LEFT', 'RIGHT']; final List<String> tabs = <String>['LEFT', 'RIGHT'];
await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT')); await tester.pumpWidget(buildLeftRightApp(tabs: tabs, value: 'LEFT'));
...@@ -1212,7 +1212,7 @@ void main() { ...@@ -1212,7 +1212,7 @@ void main() {
expect(value, 'LEFT'); expect(value, 'LEFT');
}); });
testWidgets('Explicit TabController', (WidgetTester tester) async { testWidgetsWithLeakTracking('Explicit TabController', (WidgetTester tester) async {
final List<String> tabs = <String>['LEFT', 'RIGHT']; final List<String> tabs = <String>['LEFT', 'RIGHT'];
late TabController tabController; late TabController tabController;
...@@ -1268,7 +1268,7 @@ void main() { ...@@ -1268,7 +1268,7 @@ void main() {
expect(find.text('RIGHT CHILD'), findsOneWidget); expect(find.text('RIGHT CHILD'), findsOneWidget);
}); });
testWidgets('TabController listener resets index', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabController listener resets index', (WidgetTester tester) async {
// This is a regression test for the scenario brought up here // This is a regression test for the scenario brought up here
// https://github.com/flutter/flutter/pull/7387#pullrequestreview-15630946 // https://github.com/flutter/flutter/pull/7387#pullrequestreview-15630946
...@@ -1322,7 +1322,7 @@ void main() { ...@@ -1322,7 +1322,7 @@ void main() {
expect(tabController.indexIsChanging, false); expect(tabController.indexIsChanging, false);
}); });
testWidgets('TabBar unselectedLabelColor control test', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar unselectedLabelColor control test', (WidgetTester tester) async {
final TabController controller = _tabController( final TabController controller = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
length: 2, length: 2,
...@@ -1359,7 +1359,7 @@ void main() { ...@@ -1359,7 +1359,7 @@ void main() {
expect(secondColor, equals(Colors.blue[500])); expect(secondColor, equals(Colors.blue[500]));
}); });
testWidgets('TabBarView page left and right test', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView page left and right test', (WidgetTester tester) async {
final TabController controller = _tabController( final TabController controller = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
length: 2, length: 2,
...@@ -1419,7 +1419,7 @@ void main() { ...@@ -1419,7 +1419,7 @@ void main() {
expect(find.text('Second'), findsNothing); expect(find.text('Second'), findsNothing);
}); });
testWidgets('TabBar animationDuration sets indicator animation duration', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar animationDuration sets indicator animation duration', (WidgetTester tester) async {
const Duration animationDuration = Duration(milliseconds: 100); const Duration animationDuration = Duration(milliseconds: 100);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -1447,7 +1447,7 @@ void main() { ...@@ -1447,7 +1447,7 @@ void main() {
expect(controller.indexIsChanging, false); expect(controller.indexIsChanging, false);
}); });
testWidgets('TabBarView controller sets animation duration', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView controller sets animation duration', (WidgetTester tester) async {
const Duration animationDuration = Duration(milliseconds: 100); const Duration animationDuration = Duration(milliseconds: 100);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -1497,7 +1497,7 @@ void main() { ...@@ -1497,7 +1497,7 @@ void main() {
expect(position.pixels, 800); expect(position.pixels, 800);
}); });
testWidgets('TabBarView animation can be interrupted', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView animation can be interrupted', (WidgetTester tester) async {
const Duration animationDuration = Duration(seconds: 2); const Duration animationDuration = Duration(seconds: 2);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -1556,7 +1556,7 @@ void main() { ...@@ -1556,7 +1556,7 @@ void main() {
await tester.pumpAndSettle(); // Finish the animation. await tester.pumpAndSettle(); // Finish the animation.
}); });
testWidgets('TabBarView viewportFraction sets PageView viewport fraction', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView viewportFraction sets PageView viewport fraction', (WidgetTester tester) async {
const Duration animationDuration = Duration(milliseconds: 100); const Duration animationDuration = Duration(milliseconds: 100);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -1600,7 +1600,7 @@ void main() { ...@@ -1600,7 +1600,7 @@ void main() {
expect(pageController.viewportFraction, 0.8); expect(pageController.viewportFraction, 0.8);
}); });
testWidgets('TabBarView viewportFraction is 1 by default', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView viewportFraction is 1 by default', (WidgetTester tester) async {
const Duration animationDuration = Duration(milliseconds: 100); const Duration animationDuration = Duration(milliseconds: 100);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -1643,7 +1643,7 @@ void main() { ...@@ -1643,7 +1643,7 @@ void main() {
expect(pageController.viewportFraction, 1); expect(pageController.viewportFraction, 1);
}); });
testWidgets('TabBarView viewportFraction can be updated', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView viewportFraction can be updated', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/135557. // This is a regression test for https://github.com/flutter/flutter/issues/135557.
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
TabController? controller; TabController? controller;
...@@ -1691,7 +1691,7 @@ void main() { ...@@ -1691,7 +1691,7 @@ void main() {
expect(pageController.viewportFraction, 0.5); expect(pageController.viewportFraction, 0.5);
}); });
testWidgets('TabBarView has clipBehavior Clip.hardEdge by default', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView has clipBehavior Clip.hardEdge by default', (WidgetTester tester) async {
final List<Widget> tabs = <Widget>[const Text('First'), const Text('Second')]; final List<Widget> tabs = <Widget>[const Text('First'), const Text('Second')];
Widget builder() { Widget builder() {
...@@ -1710,7 +1710,7 @@ void main() { ...@@ -1710,7 +1710,7 @@ void main() {
expect(tabBarView.clipBehavior, Clip.hardEdge); expect(tabBarView.clipBehavior, Clip.hardEdge);
}); });
testWidgets('TabBarView sets clipBehavior correctly', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView sets clipBehavior correctly', (WidgetTester tester) async {
final List<Widget> tabs = <Widget>[const Text('First'), const Text('Second')]; final List<Widget> tabs = <Widget>[const Text('First'), const Text('Second')];
Widget builder() { Widget builder() {
...@@ -1730,7 +1730,7 @@ void main() { ...@@ -1730,7 +1730,7 @@ void main() {
expect(pageView.clipBehavior, Clip.none); expect(pageView.clipBehavior, Clip.none);
}); });
testWidgets('TabBar tap skips indicator animation when disabled in controller', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar tap skips indicator animation when disabled in controller', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
const Color indicatorColor = Color(0xFFFF0000); const Color indicatorColor = Color(0xFFFF0000);
...@@ -1755,7 +1755,7 @@ void main() { ...@@ -1755,7 +1755,7 @@ void main() {
expect(indicatorRect2.height, 2.0); expect(indicatorRect2.height, 2.0);
}); });
testWidgets('TabBar tap changes index instantly when animation is disabled in controller', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar tap changes index instantly when animation is disabled in controller', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
await tester.pumpWidget(buildFrame(tabs: tabs, value: 'B', animationDuration: Duration.zero)); await tester.pumpWidget(buildFrame(tabs: tabs, value: 'B', animationDuration: Duration.zero));
...@@ -1776,14 +1776,14 @@ void main() { ...@@ -1776,14 +1776,14 @@ void main() {
expect(controller.indexIsChanging, false); expect(controller.indexIsChanging, false);
}); });
testWidgets('Scrollable TabBar does not have overscroll indicator', (WidgetTester tester) async { testWidgetsWithLeakTracking('Scrollable TabBar does not have overscroll indicator', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
await tester.pumpWidget(buildFrame(tabs: tabs, value: 'A', isScrollable: true)); await tester.pumpWidget(buildFrame(tabs: tabs, value: 'A', isScrollable: true));
expect(find.byType(GlowingOverscrollIndicator), findsNothing); expect(find.byType(GlowingOverscrollIndicator), findsNothing);
}); });
testWidgets('TabBar should not throw when animation is disabled in controller', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar should not throw when animation is disabled in controller', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/102600 // Regression test for https://github.com/flutter/flutter/issues/102600
final List<String> tabs = <String>['A']; final List<String> tabs = <String>['A'];
...@@ -1828,7 +1828,7 @@ void main() { ...@@ -1828,7 +1828,7 @@ void main() {
expect(tester.takeException(), isNull); expect(tester.takeException(), isNull);
}); });
testWidgets('TabBarView skips animation when disabled in controller', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView skips animation when disabled in controller', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
final TabController tabController = _tabController( final TabController tabController = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
...@@ -1873,7 +1873,7 @@ void main() { ...@@ -1873,7 +1873,7 @@ void main() {
expect(position.pixels, 800); expect(position.pixels, 800);
}); });
testWidgets('TabBarView skips animation when disabled in controller - skip tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView skips animation when disabled in controller - skip tabs', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
final TabController tabController = _tabController( final TabController tabController = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
...@@ -1917,7 +1917,7 @@ void main() { ...@@ -1917,7 +1917,7 @@ void main() {
expect(position.pixels, 800); expect(position.pixels, 800);
}); });
testWidgets('TabBarView skips animation when disabled in controller - skip tabs twice', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView skips animation when disabled in controller - skip tabs twice', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/110970 // Regression test for https://github.com/flutter/flutter/issues/110970
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
final TabController tabController = _tabController( final TabController tabController = _tabController(
...@@ -1966,7 +1966,7 @@ void main() { ...@@ -1966,7 +1966,7 @@ void main() {
expect(position.pixels, 0); expect(position.pixels, 0);
}); });
testWidgets('TabBarView skips animation when disabled in controller - skip tabs followed by single tab navigation', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView skips animation when disabled in controller - skip tabs followed by single tab navigation', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/110970 // Regression test for https://github.com/flutter/flutter/issues/110970
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
final TabController tabController = _tabController( final TabController tabController = _tabController(
...@@ -2019,7 +2019,7 @@ void main() { ...@@ -2019,7 +2019,7 @@ void main() {
expect(position.pixels, 0); expect(position.pixels, 0);
}); });
testWidgets('TabBarView skips animation when disabled in controller - two tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView skips animation when disabled in controller - two tabs', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
final TabController tabController = _tabController( final TabController tabController = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
...@@ -2062,7 +2062,7 @@ void main() { ...@@ -2062,7 +2062,7 @@ void main() {
expect(position.pixels, 400); expect(position.pixels, 400);
}); });
testWidgets('TabBar tap animates the selection indicator', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar tap animates the selection indicator', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/7479 // This is a regression test for https://github.com/flutter/flutter/issues/7479
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
...@@ -2097,7 +2097,7 @@ void main() { ...@@ -2097,7 +2097,7 @@ void main() {
expect(indicatorRect2.height, 2.0); expect(indicatorRect2.height, 2.0);
}); });
testWidgets('TabBarView child disposed during animation', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView child disposed during animation', (WidgetTester tester) async {
// This is a regression test for this patch: // This is a regression test for this patch:
// https://github.com/flutter/flutter/pull/9015 // https://github.com/flutter/flutter/pull/9015
...@@ -2157,7 +2157,7 @@ void main() { ...@@ -2157,7 +2157,7 @@ void main() {
); );
} }
testWidgets('TabBarView children can be updated during animation to an adjacent tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView children can be updated during animation to an adjacent tab', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/107399 // Regression test for https://github.com/flutter/flutter/issues/107399
final List<String> log = <String>[]; final List<String> log = <String>[];
...@@ -2186,7 +2186,7 @@ void main() { ...@@ -2186,7 +2186,7 @@ void main() {
expect(find.text('1-$updatedMarker'), findsOneWidget); expect(find.text('1-$updatedMarker'), findsOneWidget);
}); });
testWidgets('TabBarView children can be updated during animation to a non adjacent tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView children can be updated during animation to a non adjacent tab', (WidgetTester tester) async {
final List<String> log = <String>[]; final List<String> log = <String>[];
const String initialMarker = 'before'; const String initialMarker = 'before';
...@@ -2215,7 +2215,7 @@ void main() { ...@@ -2215,7 +2215,7 @@ void main() {
}); });
}); });
testWidgets('TabBarView scrolls end close to a new page', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView scrolls end close to a new page', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/9375 // This is a regression test for https://github.com/flutter/flutter/issues/9375
final TabController tabController = _tabController( final TabController tabController = _tabController(
...@@ -2272,14 +2272,12 @@ void main() { ...@@ -2272,14 +2272,12 @@ void main() {
expect(tabController.index, 0); expect(tabController.index, 0);
}); });
testWidgets('On going TabBarView animation can be interrupted by a new animation', (WidgetTester tester) async { testWidgetsWithLeakTracking('On going TabBarView animation can be interrupted by a new animation', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/132293. // This is a regression test for https://github.com/flutter/flutter/issues/132293.
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
final TabController tabController = TabController( final TabController tabController = _tabController(length: tabs.length, vsync: const TestVSync());
vsync: const TestVSync(),
length: tabs.length,
);
await tester.pumpWidget(boilerplate( await tester.pumpWidget(boilerplate(
child: Column( child: Column(
children: <Widget>[ children: <Widget>[
...@@ -2323,7 +2321,7 @@ void main() { ...@@ -2323,7 +2321,7 @@ void main() {
expect(find.text('1'), findsNothing); expect(find.text('1'), findsNothing);
}); });
testWidgets('Can switch to non-neighboring tab in nested TabBarView without crashing', (WidgetTester tester) async { testWidgetsWithLeakTracking('Can switch to non-neighboring tab in nested TabBarView without crashing', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/18756 // This is a regression test for https://github.com/flutter/flutter/issues/18756
final TabController mainTabController = _tabController(length: 4, vsync: const TestVSync()); final TabController mainTabController = _tabController(length: 4, vsync: const TestVSync());
final TabController nestedTabController = _tabController(length: 2, vsync: const TestVSync()); final TabController nestedTabController = _tabController(length: 2, vsync: const TestVSync());
...@@ -2367,7 +2365,7 @@ void main() { ...@@ -2367,7 +2365,7 @@ void main() {
expect(mainTabController.index, 2); expect(mainTabController.index, 2);
}); });
testWidgets('TabBarView can warp when child is kept alive and contains ink', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView can warp when child is kept alive and contains ink', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/57662. // Regression test for https://github.com/flutter/flutter/issues/57662.
final TabController controller = _tabController( final TabController controller = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
...@@ -2404,7 +2402,7 @@ void main() { ...@@ -2404,7 +2402,7 @@ void main() {
expect(tester.takeException(), isNull); expect(tester.takeException(), isNull);
}); });
testWidgets('TabBarView scrolls end close to a new page with custom physics', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBarView scrolls end close to a new page with custom physics', (WidgetTester tester) async {
final TabController tabController = _tabController( final TabController tabController = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
initialIndex: 1, initialIndex: 1,
...@@ -2460,7 +2458,7 @@ void main() { ...@@ -2460,7 +2458,7 @@ void main() {
expect(tabController.index, 0); expect(tabController.index, 0);
}); });
testWidgets('TabBar accepts custom physics', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar accepts custom physics', (WidgetTester tester) async {
final List<Tab> tabs = List<Tab>.generate(20, (int index) { final List<Tab> tabs = List<Tab>.generate(20, (int index) {
return Tab(text: 'TAB #$index'); return Tab(text: 'TAB #$index');
}); });
...@@ -2488,7 +2486,7 @@ void main() { ...@@ -2488,7 +2486,7 @@ void main() {
expect(position, equals(20)); expect(position, equals(20));
}); });
testWidgets('Scrollable TabBar with a non-zero TabController initialIndex', (WidgetTester tester) async { testWidgetsWithLeakTracking('Scrollable TabBar with a non-zero TabController initialIndex', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/9374 // This is a regression test for https://github.com/flutter/flutter/issues/9374
final List<Tab> tabs = List<Tab>.generate(20, (int index) { final List<Tab> tabs = List<Tab>.generate(20, (int index) {
...@@ -2521,7 +2519,7 @@ void main() { ...@@ -2521,7 +2519,7 @@ void main() {
expect(tester.getTopRight(find.widgetWithText(Tab, 'TAB #19')).dx, moreOrLessEquals(tabRight)); expect(tester.getTopRight(find.widgetWithText(Tab, 'TAB #19')).dx, moreOrLessEquals(tabRight));
}); });
testWidgets('TabBar with indicatorWeight, indicatorPadding (LTR)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with indicatorWeight, indicatorPadding (LTR)', (WidgetTester tester) async {
const Color indicatorColor = Color(0xFF00FF00); const Color indicatorColor = Color(0xFF00FF00);
const double indicatorWeight = 8.0; const double indicatorWeight = 8.0;
const double padLeft = 8.0; const double padLeft = 8.0;
...@@ -2581,7 +2579,7 @@ void main() { ...@@ -2581,7 +2579,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with indicatorWeight, indicatorPadding (RTL)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with indicatorWeight, indicatorPadding (RTL)', (WidgetTester tester) async {
const Color indicatorColor = Color(0xFF00FF00); const Color indicatorColor = Color(0xFF00FF00);
const double indicatorWeight = 8.0; const double indicatorWeight = 8.0;
const double padLeft = 8.0; const double padLeft = 8.0;
...@@ -2643,7 +2641,7 @@ void main() { ...@@ -2643,7 +2641,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar changes indicator attributes', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar changes indicator attributes', (WidgetTester tester) async {
final List<Widget> tabs = List<Widget>.generate(4, (int index) { final List<Widget> tabs = List<Widget>.generate(4, (int index) {
return Tab(text: 'Tab $index'); return Tab(text: 'Tab $index');
}); });
...@@ -2711,7 +2709,7 @@ void main() { ...@@ -2711,7 +2709,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with directional indicatorPadding (LTR)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with directional indicatorPadding (LTR)', (WidgetTester tester) async {
final List<Widget> tabs = <Widget>[ final List<Widget> tabs = <Widget>[
SizedBox(key: UniqueKey(), width: 130.0, height: 30.0), SizedBox(key: UniqueKey(), width: 130.0, height: 30.0),
SizedBox(key: UniqueKey(), width: 140.0, height: 40.0), SizedBox(key: UniqueKey(), width: 140.0, height: 40.0),
...@@ -2781,7 +2779,7 @@ void main() { ...@@ -2781,7 +2779,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with directional indicatorPadding (RTL)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with directional indicatorPadding (RTL)', (WidgetTester tester) async {
final List<Widget> tabs = <Widget>[ final List<Widget> tabs = <Widget>[
SizedBox(key: UniqueKey(), width: 130.0, height: 30.0), SizedBox(key: UniqueKey(), width: 130.0, height: 30.0),
SizedBox(key: UniqueKey(), width: 140.0, height: 40.0), SizedBox(key: UniqueKey(), width: 140.0, height: 40.0),
...@@ -2850,7 +2848,7 @@ void main() { ...@@ -2850,7 +2848,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with custom indicator and indicatorPadding(LTR)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with custom indicator and indicatorPadding(LTR)', (WidgetTester tester) async {
const Color indicatorColor = Color(0xFF00FF00); const Color indicatorColor = Color(0xFF00FF00);
const double padTop = 10.0; const double padTop = 10.0;
const double padBottom = 12.0; const double padBottom = 12.0;
...@@ -2921,7 +2919,7 @@ void main() { ...@@ -2921,7 +2919,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with custom indicator and indicatorPadding (RTL)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with custom indicator and indicatorPadding (RTL)', (WidgetTester tester) async {
const Color indicatorColor = Color(0xFF00FF00); const Color indicatorColor = Color(0xFF00FF00);
const double padTop = 10.0; const double padTop = 10.0;
const double padBottom = 12.0; const double padBottom = 12.0;
...@@ -2992,7 +2990,7 @@ void main() { ...@@ -2992,7 +2990,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with custom indicator - directional indicatorPadding (LTR)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with custom indicator - directional indicatorPadding (LTR)', (WidgetTester tester) async {
final List<Widget > tabs = <Widget>[ final List<Widget > tabs = <Widget>[
SizedBox(key: UniqueKey(), width: 130.0, height: 30.0), SizedBox(key: UniqueKey(), width: 130.0, height: 30.0),
SizedBox(key: UniqueKey(), width: 140.0, height: 40.0), SizedBox(key: UniqueKey(), width: 140.0, height: 40.0),
...@@ -3071,7 +3069,7 @@ void main() { ...@@ -3071,7 +3069,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with custom indicator - directional indicatorPadding (RTL)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with custom indicator - directional indicatorPadding (RTL)', (WidgetTester tester) async {
final List<Widget> tabs = <Widget>[ final List<Widget> tabs = <Widget>[
SizedBox(key: UniqueKey(), width: 130.0, height: 30.0), SizedBox(key: UniqueKey(), width: 130.0, height: 30.0),
SizedBox(key: UniqueKey(), width: 140.0, height: 40.0), SizedBox(key: UniqueKey(), width: 140.0, height: 40.0),
...@@ -3153,7 +3151,7 @@ void main() { ...@@ -3153,7 +3151,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with padding isScrollable: false', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with padding isScrollable: false', (WidgetTester tester) async {
const double indicatorWeight = 2.0; // default indicator weight const double indicatorWeight = 2.0; // default indicator weight
const EdgeInsets padding = EdgeInsets.only(left: 3.0, top: 7.0, right: 5.0, bottom: 3.0); const EdgeInsets padding = EdgeInsets.only(left: 3.0, top: 7.0, right: 5.0, bottom: 3.0);
...@@ -3207,7 +3205,7 @@ void main() { ...@@ -3207,7 +3205,7 @@ void main() {
expect(tabBarBox.size.width, tabRight); expect(tabBarBox.size.width, tabRight);
}); });
testWidgets('Material3 - TabBar with padding isScrollable: true', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - TabBar with padding isScrollable: true', (WidgetTester tester) async {
const double indicatorWeight = 2.0; // default indicator weight const double indicatorWeight = 2.0; // default indicator weight
const EdgeInsets padding = EdgeInsets.only(left: 3.0, top: 7.0, right: 5.0, bottom: 3.0); const EdgeInsets padding = EdgeInsets.only(left: 3.0, top: 7.0, right: 5.0, bottom: 3.0);
const double tabStartOffset = 52.0; const double tabStartOffset = 52.0;
...@@ -3271,7 +3269,7 @@ void main() { ...@@ -3271,7 +3269,7 @@ void main() {
expect(tabBarBox.size.width, tabRight + 320.0); // Right tab + remaining space of the stretched tab bar. expect(tabBarBox.size.width, tabRight + 320.0); // Right tab + remaining space of the stretched tab bar.
}); });
testWidgets('TabBar with labelPadding', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with labelPadding', (WidgetTester tester) async {
const double indicatorWeight = 2.0; // default indicator weight const double indicatorWeight = 2.0; // default indicator weight
const EdgeInsets labelPadding = EdgeInsets.only(left: 3.0, right: 7.0); const EdgeInsets labelPadding = EdgeInsets.only(left: 3.0, right: 7.0);
const EdgeInsets indicatorPadding = labelPadding; const EdgeInsets indicatorPadding = labelPadding;
...@@ -3342,7 +3340,7 @@ void main() { ...@@ -3342,7 +3340,7 @@ void main() {
)); ));
}); });
testWidgets('TabBar with labelPadding(TabBarIndicatorSize.label)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with labelPadding(TabBarIndicatorSize.label)', (WidgetTester tester) async {
const double indicatorWeight = 2.0; // default indicator weight const double indicatorWeight = 2.0; // default indicator weight
const EdgeInsets labelPadding = EdgeInsets.only(left: 7.0, right: 4.0); const EdgeInsets labelPadding = EdgeInsets.only(left: 7.0, right: 4.0);
const EdgeInsets indicatorPadding = EdgeInsets.only(left: 3.0, right: 7.0); const EdgeInsets indicatorPadding = EdgeInsets.only(left: 3.0, right: 7.0);
...@@ -3414,7 +3412,7 @@ void main() { ...@@ -3414,7 +3412,7 @@ void main() {
)); ));
}); });
testWidgets('Overflowing RTL tab bar', (WidgetTester tester) async { testWidgetsWithLeakTracking('Overflowing RTL tab bar', (WidgetTester tester) async {
final List<Widget> tabs = List<Widget>.filled(100, final List<Widget> tabs = List<Widget>.filled(100,
// For convenience padded width of each tab will equal 100: // For convenience padded width of each tab will equal 100:
// 68 + kTabLabelPadding.horizontal(32) // 68 + kTabLabelPadding.horizontal(32)
...@@ -3479,7 +3477,7 @@ void main() { ...@@ -3479,7 +3477,7 @@ void main() {
)); ));
}); });
testWidgets('Tab indicator animation test', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tab indicator animation test', (WidgetTester tester) async {
const double indicatorWeight = 8.0; const double indicatorWeight = 8.0;
final List<Widget> tabs = List<Widget>.generate(4, (int index) { final List<Widget> tabs = List<Widget>.generate(4, (int index) {
...@@ -3556,7 +3554,7 @@ void main() { ...@@ -3556,7 +3554,7 @@ void main() {
)); ));
}); });
testWidgets('correct semantics', (WidgetTester tester) async { testWidgetsWithLeakTracking('correct semantics', (WidgetTester tester) async {
final SemanticsTester semantics = SemanticsTester(tester); final SemanticsTester semantics = SemanticsTester(tester);
final List<Tab> tabs = List<Tab>.generate(2, (int index) { final List<Tab> tabs = List<Tab>.generate(2, (int index) {
...@@ -3630,7 +3628,7 @@ void main() { ...@@ -3630,7 +3628,7 @@ void main() {
semantics.dispose(); semantics.dispose();
}); });
testWidgets('correct scrolling semantics', (WidgetTester tester) async { testWidgetsWithLeakTracking('correct scrolling semantics', (WidgetTester tester) async {
final SemanticsTester semantics = SemanticsTester(tester); final SemanticsTester semantics = SemanticsTester(tester);
final List<Tab> tabs = List<Tab>.generate(20, (int index) { final List<Tab> tabs = List<Tab>.generate(20, (int index) {
...@@ -3685,7 +3683,7 @@ void main() { ...@@ -3685,7 +3683,7 @@ void main() {
semantics.dispose(); semantics.dispose();
}); });
testWidgets('TabBar etc with zero tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar etc with zero tabs', (WidgetTester tester) async {
final TabController controller = _tabController( final TabController controller = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
length: 0, length: 0,
...@@ -3725,7 +3723,7 @@ void main() { ...@@ -3725,7 +3723,7 @@ void main() {
expect(controller.index, 0); expect(controller.index, 0);
}); });
testWidgets('TabBar etc with one tab', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar etc with one tab', (WidgetTester tester) async {
final TabController controller = _tabController( final TabController controller = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
length: 1, length: 1,
...@@ -3780,7 +3778,7 @@ void main() { ...@@ -3780,7 +3778,7 @@ void main() {
expect(find.text('PAGE'), findsOneWidget); expect(find.text('PAGE'), findsOneWidget);
}); });
testWidgets('can tap on indicator at very bottom of TabBar to switch tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('can tap on indicator at very bottom of TabBar to switch tabs', (WidgetTester tester) async {
final TabController controller = _tabController( final TabController controller = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
length: 2, length: 2,
...@@ -3816,7 +3814,7 @@ void main() { ...@@ -3816,7 +3814,7 @@ void main() {
expect(controller.index, 1); expect(controller.index, 1);
}); });
testWidgets('can override semantics of tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('can override semantics of tabs', (WidgetTester tester) async {
final SemanticsTester semantics = SemanticsTester(tester); final SemanticsTester semantics = SemanticsTester(tester);
final List<Tab> tabs = List<Tab>.generate(2, (int index) { final List<Tab> tabs = List<Tab>.generate(2, (int index) {
...@@ -3897,7 +3895,7 @@ void main() { ...@@ -3897,7 +3895,7 @@ void main() {
semantics.dispose(); semantics.dispose();
}); });
testWidgets('can be notified of TabBar onTap behavior', (WidgetTester tester) async { testWidgetsWithLeakTracking('can be notified of TabBar onTap behavior', (WidgetTester tester) async {
int tabIndex = -1; int tabIndex = -1;
Widget buildFrame({ Widget buildFrame({
...@@ -3982,7 +3980,7 @@ void main() { ...@@ -3982,7 +3980,7 @@ void main() {
expect(() => Tab(text: 'foo', child: Container()), throwsAssertionError); expect(() => Tab(text: 'foo', child: Container()), throwsAssertionError);
}); });
testWidgets('Tabs changes mouse cursor when a tab is hovered', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tabs changes mouse cursor when a tab is hovered', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
await tester.pumpWidget(MaterialApp(home: DefaultTabController( await tester.pumpWidget(MaterialApp(home: DefaultTabController(
length: tabs.length, length: tabs.length,
...@@ -4021,7 +4019,7 @@ void main() { ...@@ -4021,7 +4019,7 @@ void main() {
expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.click); expect(RendererBinding.instance.mouseTracker.debugDeviceActiveCursor(1), SystemMouseCursors.click);
}); });
testWidgets('TabController changes', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabController changes', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/14812 // This is a regression test for https://github.com/flutter/flutter/issues/14812
Widget buildFrame(TabController controller) { Widget buildFrame(TabController controller) {
...@@ -4085,7 +4083,7 @@ void main() { ...@@ -4085,7 +4083,7 @@ void main() {
)); ));
}); });
testWidgets('TabController changes while flinging', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabController changes while flinging', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/34744 // This is a regression test for https://github.com/flutter/flutter/issues/34744
Widget buildFrame(TabController controller) { Widget buildFrame(TabController controller) {
...@@ -4146,7 +4144,7 @@ void main() { ...@@ -4146,7 +4144,7 @@ void main() {
expect(controller2.index, 1); expect(controller2.index, 1);
}); });
testWidgets('TabController changes with different initialIndex', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabController changes with different initialIndex', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/115917 // This is a regression test for https://github.com/flutter/flutter/issues/115917
const Key lastTabKey = Key('Last Tab'); const Key lastTabKey = Key('Last Tab');
TabController? controller; TabController? controller;
...@@ -4189,7 +4187,7 @@ void main() { ...@@ -4189,7 +4187,7 @@ void main() {
expect(tester.getCenter(find.byKey(lastTabKey)).dx, equals(750.0)); expect(tester.getCenter(find.byKey(lastTabKey)).dx, equals(750.0));
}); });
testWidgets('Do not throw when switching between a scrollable TabBar and a non-scrollable TabBar', (WidgetTester tester) async { testWidgetsWithLeakTracking('Do not throw when switching between a scrollable TabBar and a non-scrollable TabBar', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/120649 // This is a regression test for https://github.com/flutter/flutter/issues/120649
final TabController controller1 = _tabController( final TabController controller1 = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
...@@ -4229,7 +4227,7 @@ void main() { ...@@ -4229,7 +4227,7 @@ void main() {
expect(tester.takeException(), null); expect(tester.takeException(), null);
}); });
testWidgets('Default tab indicator color is white in M2 and surfaceVariant in M3', (WidgetTester tester) async { testWidgetsWithLeakTracking('Default tab indicator color is white in M2 and surfaceVariant in M3', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/15958 // Regression test for https://github.com/flutter/flutter/issues/15958
final List<String> tabs = <String>['LEFT', 'RIGHT']; final List<String> tabs = <String>['LEFT', 'RIGHT'];
final ThemeData theme = ThemeData(platform: TargetPlatform.android); final ThemeData theme = ThemeData(platform: TargetPlatform.android);
...@@ -4241,7 +4239,7 @@ void main() { ...@@ -4241,7 +4239,7 @@ void main() {
)); ));
}); });
testWidgets('Tab indicator color should not be adjusted when disable [automaticIndicatorColorAdjustment]', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tab indicator color should not be adjusted when disable [automaticIndicatorColorAdjustment]', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/68077 // Regression test for https://github.com/flutter/flutter/issues/68077
final List<String> tabs = <String>['LEFT', 'RIGHT']; final List<String> tabs = <String>['LEFT', 'RIGHT'];
final ThemeData theme = ThemeData(platform: TargetPlatform.android); final ThemeData theme = ThemeData(platform: TargetPlatform.android);
...@@ -4264,7 +4262,7 @@ void main() { ...@@ -4264,7 +4262,7 @@ void main() {
feedback.dispose(); feedback.dispose();
}); });
testWidgets('Tab feedback is enabled (default)', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tab feedback is enabled (default)', (WidgetTester tester) async {
await tester.pumpWidget( await tester.pumpWidget(
boilerplate( boilerplate(
child: const DefaultTabController( child: const DefaultTabController(
...@@ -4288,7 +4286,7 @@ void main() { ...@@ -4288,7 +4286,7 @@ void main() {
expect(feedback.hapticCount, 0); expect(feedback.hapticCount, 0);
}); });
testWidgets('Tab feedback is disabled', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tab feedback is disabled', (WidgetTester tester) async {
await tester.pumpWidget( await tester.pumpWidget(
boilerplate( boilerplate(
child: const DefaultTabController( child: const DefaultTabController(
...@@ -4315,7 +4313,7 @@ void main() { ...@@ -4315,7 +4313,7 @@ void main() {
}); });
group('Tab overlayColor affects ink response', () { group('Tab overlayColor affects ink response', () {
testWidgets("Tab's ink well changes color on hover with Tab overlayColor", (WidgetTester tester) async { testWidgetsWithLeakTracking("Tab's ink well changes color on hover with Tab overlayColor", (WidgetTester tester) async {
await tester.pumpWidget( await tester.pumpWidget(
boilerplate( boilerplate(
child: DefaultTabController( child: DefaultTabController(
...@@ -4347,7 +4345,7 @@ void main() { ...@@ -4347,7 +4345,7 @@ void main() {
expect(inkFeatures, paints..rect(rect: const Rect.fromLTRB(0.0, 276.0, 800.0, 324.0), color: const Color(0xff00ff00))); expect(inkFeatures, paints..rect(rect: const Rect.fromLTRB(0.0, 276.0, 800.0, 324.0), color: const Color(0xff00ff00)));
}); });
testWidgets( testWidgetsWithLeakTracking(
"Tab's ink response splashColor matches resolved Tab overlayColor for MaterialState.pressed", "Tab's ink response splashColor matches resolved Tab overlayColor for MaterialState.pressed",
(WidgetTester tester) async { (WidgetTester tester) async {
const Color splashColor = Color(0xf00fffff); const Color splashColor = Color(0xf00fffff);
...@@ -4385,7 +4383,7 @@ void main() { ...@@ -4385,7 +4383,7 @@ void main() {
); );
}); });
testWidgets('Skipping tabs with global key does not crash', (WidgetTester tester) async { testWidgetsWithLeakTracking('Skipping tabs with global key does not crash', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/24660 // Regression test for https://github.com/flutter/flutter/issues/24660
final List<String> tabs = <String>[ final List<String> tabs = <String>[
'Tab1', 'Tab1',
...@@ -4435,7 +4433,7 @@ void main() { ...@@ -4435,7 +4433,7 @@ void main() {
expect(find.text('1'), findsNothing); expect(find.text('1'), findsNothing);
}); });
testWidgets('Skipping tabs with a KeepAlive child works', (WidgetTester tester) async { testWidgetsWithLeakTracking('Skipping tabs with a KeepAlive child works', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/11895 // Regression test for https://github.com/flutter/flutter/issues/11895
final List<String> tabs = <String>[ final List<String> tabs = <String>[
'Tab1', 'Tab1',
...@@ -4488,7 +4486,7 @@ void main() { ...@@ -4488,7 +4486,7 @@ void main() {
expect(find.text('4'), findsOneWidget); expect(find.text('4'), findsOneWidget);
}); });
testWidgets('tabbar does not scroll when viewport dimensions initially change from zero to non-zero', (WidgetTester tester) async { testWidgetsWithLeakTracking('tabbar does not scroll when viewport dimensions initially change from zero to non-zero', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/10531. // Regression test for https://github.com/flutter/flutter/issues/10531.
const List<Widget> tabs = <Widget>[ const List<Widget> tabs = <Widget>[
...@@ -4550,7 +4548,7 @@ void main() { ...@@ -4550,7 +4548,7 @@ void main() {
}); });
// Regression test for https://github.com/flutter/flutter/issues/20292. // Regression test for https://github.com/flutter/flutter/issues/20292.
testWidgets('Number of tabs can be updated dynamically', (WidgetTester tester) async { testWidgetsWithLeakTracking('Number of tabs can be updated dynamically', (WidgetTester tester) async {
final List<String> threeTabs = <String>['A', 'B', 'C']; final List<String> threeTabs = <String>['A', 'B', 'C'];
final List<String> twoTabs = <String>['A', 'B']; final List<String> twoTabs = <String>['A', 'B'];
final List<String> oneTab = <String>['A']; final List<String> oneTab = <String>['A'];
...@@ -4596,7 +4594,7 @@ void main() { ...@@ -4596,7 +4594,7 @@ void main() {
}); });
// Regression test for https://github.com/flutter/flutter/issues/15008. // Regression test for https://github.com/flutter/flutter/issues/15008.
testWidgets('TabBar with one tab has correct color', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar with one tab has correct color', (WidgetTester tester) async {
const Tab tab = Tab(text: 'A'); const Tab tab = Tab(text: 'A');
const Color selectedTabColor = Color(0x00000001); const Color selectedTabColor = Color(0x00000001);
const Color unselectedTabColor = Color(0x00000002); const Color unselectedTabColor = Color(0x00000002);
...@@ -4616,7 +4614,7 @@ void main() { ...@@ -4616,7 +4614,7 @@ void main() {
expect(iconTheme.color, equals(selectedTabColor)); expect(iconTheme.color, equals(selectedTabColor));
}); });
testWidgets('TabBar.labelColor resolves material states', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar.labelColor resolves material states', (WidgetTester tester) async {
const String tab1 = 'Tab 1'; const String tab1 = 'Tab 1';
const String tab2 = 'Tab 2'; const String tab2 = 'Tab 2';
...@@ -4654,7 +4652,7 @@ void main() { ...@@ -4654,7 +4652,7 @@ void main() {
expect(unselectedTextStyle.color, unselectedColor); expect(unselectedTextStyle.color, unselectedColor);
}); });
testWidgets('labelColor & unselectedLabelColor override material state labelColor', (WidgetTester tester) async { testWidgetsWithLeakTracking('labelColor & unselectedLabelColor override material state labelColor', (WidgetTester tester) async {
const String tab1 = 'Tab 1'; const String tab1 = 'Tab 1';
const String tab2 = 'Tab 2'; const String tab2 = 'Tab 2';
...@@ -4711,10 +4709,10 @@ void main() { ...@@ -4711,10 +4709,10 @@ void main() {
expect(unselectedTextStyle.color, unselectedColor); expect(unselectedTextStyle.color, unselectedColor);
}); });
testWidgets('Replacing the tabController after disposing the old one', (WidgetTester tester) async { testWidgetsWithLeakTracking('Replacing the tabController after disposing the old one', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/32428 // Regression test for https://github.com/flutter/flutter/issues/32428
TabController controller = TabController(vsync: const TestVSync(), length: 2); TabController controller = TabController(vsync: const TestVSync(), length: 2);
await tester.pumpWidget( await tester.pumpWidget(
MaterialApp( MaterialApp(
home: StatefulBuilder( home: StatefulBuilder(
...@@ -4762,7 +4760,7 @@ void main() { ...@@ -4762,7 +4760,7 @@ void main() {
expect(find.text('Tab2'), findsOneWidget); expect(find.text('Tab2'), findsOneWidget);
}); });
testWidgets('DefaultTabController should allow for a length of zero', (WidgetTester tester) async { testWidgetsWithLeakTracking('DefaultTabController should allow for a length of zero', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/20292. // Regression test for https://github.com/flutter/flutter/issues/20292.
List<String> tabTextContent = <String>[]; List<String> tabTextContent = <String>[];
...@@ -4834,7 +4832,7 @@ void main() { ...@@ -4834,7 +4832,7 @@ void main() {
expect(find.text('No tabs'), findsOneWidget); expect(find.text('No tabs'), findsOneWidget);
}); });
testWidgets('DefaultTabController should allow dynamic length of tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('DefaultTabController should allow dynamic length of tabs', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/94504. // Regression test for https://github.com/flutter/flutter/issues/94504.
final List<String> tabTitles = <String>[]; final List<String> tabTitles = <String>[];
...@@ -4908,7 +4906,7 @@ void main() { ...@@ -4908,7 +4906,7 @@ void main() {
expect(find.text('Tab 2'), findsNothing); expect(find.text('Tab 2'), findsNothing);
}); });
testWidgets('TabBar - updating to and from zero tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar - updating to and from zero tabs', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/68962. // Regression test for https://github.com/flutter/flutter/issues/68962.
final List<String> tabTitles = <String>[]; final List<String> tabTitles = <String>[];
TabController tabController = _tabController(length: tabTitles.length, vsync: const TestVSync()); TabController tabController = _tabController(length: tabTitles.length, vsync: const TestVSync());
...@@ -4974,7 +4972,7 @@ void main() { ...@@ -4974,7 +4972,7 @@ void main() {
expect(find.text('Tab 1'), findsNothing); expect(find.text('Tab 1'), findsNothing);
}); });
testWidgets('TabBar expands vertically to accommodate the Icon and child Text() pair the same amount it would expand for Icon and text pair.', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar expands vertically to accommodate the Icon and child Text() pair the same amount it would expand for Icon and text pair.', (WidgetTester tester) async {
const List<Widget> tabListWithText = <Widget>[ const List<Widget> tabListWithText = <Widget>[
Tab(icon: Icon(Icons.notifications), text: 'Test'), Tab(icon: Icon(Icons.notifications), text: 'Test'),
]; ];
...@@ -4988,7 +4986,7 @@ void main() { ...@@ -4988,7 +4986,7 @@ void main() {
expect(tabBarWithText.preferredSize, tabBarWithTextChild.preferredSize); expect(tabBarWithText.preferredSize, tabBarWithTextChild.preferredSize);
}); });
testWidgets('Setting TabController index should make TabBar indicator immediately pop into the position', (WidgetTester tester) async { testWidgetsWithLeakTracking('Setting TabController index should make TabBar indicator immediately pop into the position', (WidgetTester tester) async {
const List<Tab> tabs = <Tab>[ const List<Tab> tabs = <Tab>[
Tab(text: 'A'), Tab(text: 'B'), Tab(text: 'C'), Tab(text: 'A'), Tab(text: 'B'), Tab(text: 'C'),
]; ];
...@@ -5053,7 +5051,7 @@ void main() { ...@@ -5053,7 +5051,7 @@ void main() {
pageController.removeListener(pageControllerListener); pageController.removeListener(pageControllerListener);
}); });
testWidgets('Setting BouncingScrollPhysics on TabBarView does not include ClampingScrollPhysics', (WidgetTester tester) async { testWidgetsWithLeakTracking('Setting BouncingScrollPhysics on TabBarView does not include ClampingScrollPhysics', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/57708 // Regression test for https://github.com/flutter/flutter/issues/57708
await tester.pumpWidget(MaterialApp( await tester.pumpWidget(MaterialApp(
home: DefaultTabController( home: DefaultTabController(
...@@ -5071,7 +5069,7 @@ void main() { ...@@ -5071,7 +5069,7 @@ void main() {
expect(pageView.physics.toString().contains('ClampingScrollPhysics'), isFalse); expect(pageView.physics.toString().contains('ClampingScrollPhysics'), isFalse);
}); });
testWidgets('TabController.offset changes reflect labelColor', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabController.offset changes reflect labelColor', (WidgetTester tester) async {
final TabController controller = _tabController( final TabController controller = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
length: 2, length: 2,
...@@ -5156,14 +5154,14 @@ void main() { ...@@ -5156,14 +5154,14 @@ void main() {
await testLabelColor(selectedColor: Colors.white, unselectedColor: Colors.transparent); await testLabelColor(selectedColor: Colors.white, unselectedColor: Colors.transparent);
}); });
testWidgets('Crash on dispose', (WidgetTester tester) async { testWidgetsWithLeakTracking('Crash on dispose', (WidgetTester tester) async {
await tester.pumpWidget(const Padding(padding: EdgeInsets.only(right: 200.0), child: TabBarDemo())); await tester.pumpWidget(const Padding(padding: EdgeInsets.only(right: 200.0), child: TabBarDemo()));
await tester.tap(find.byIcon(Icons.directions_bike)); await tester.tap(find.byIcon(Icons.directions_bike));
// There was a time where this would throw an exception // There was a time where this would throw an exception
// because we tried to send a notification on dispose. // because we tried to send a notification on dispose.
}); });
testWidgets("TabController's animation value should be in sync with TabBarView's scroll value when user interrupts ballistic scroll", (WidgetTester tester) async { testWidgetsWithLeakTracking("TabController's animation value should be in sync with TabBarView's scroll value when user interrupts ballistic scroll", (WidgetTester tester) async {
final TabController tabController = _tabController( final TabController tabController = _tabController(
vsync: const TestVSync(), vsync: const TestVSync(),
length: 3, length: 3,
...@@ -5211,7 +5209,7 @@ void main() { ...@@ -5211,7 +5209,7 @@ void main() {
await tester.pumpAndSettle(); await tester.pumpAndSettle();
}); });
testWidgets('Does not instantiate intermediate tabs during animation', (WidgetTester tester) async { testWidgetsWithLeakTracking('Does not instantiate intermediate tabs during animation', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/14316. // Regression test for https://github.com/flutter/flutter/issues/14316.
final List<String> log = <String>[]; final List<String> log = <String>[];
await tester.pumpWidget(MaterialApp( await tester.pumpWidget(MaterialApp(
...@@ -5257,7 +5255,7 @@ void main() { ...@@ -5257,7 +5255,7 @@ void main() {
expect(log, <String>['init: 0', 'init: 3', 'dispose: 0']); expect(log, <String>['init: 0', 'init: 3', 'dispose: 0']);
}); });
testWidgets("TabController's animation value should be updated when TabController's index >= tabs's length", (WidgetTester tester) async { testWidgetsWithLeakTracking("TabController's animation value should be updated when TabController's index >= tabs's length", (WidgetTester tester) async {
// This is a regression test for the issue brought up here // This is a regression test for the issue brought up here
// https://github.com/flutter/flutter/issues/79226 // https://github.com/flutter/flutter/issues/79226
...@@ -5313,7 +5311,7 @@ void main() { ...@@ -5313,7 +5311,7 @@ void main() {
expect(controller.animation!.value, 1); expect(controller.animation!.value, 1);
}); });
testWidgets('Tab preferredSize gives correct value', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tab preferredSize gives correct value', (WidgetTester tester) async {
await tester.pumpWidget( await tester.pumpWidget(
const MaterialApp( const MaterialApp(
home: Material( home: Material(
...@@ -5337,7 +5335,7 @@ void main() { ...@@ -5337,7 +5335,7 @@ void main() {
expect(thirdTab.preferredSize, const Size.fromHeight(72.0)); expect(thirdTab.preferredSize, const Size.fromHeight(72.0));
}); });
testWidgets('TabBar preferredSize gives correct value when there are both icon and text in tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar preferredSize gives correct value when there are both icon and text in tabs', (WidgetTester tester) async {
await tester.pumpWidget(MaterialApp( await tester.pumpWidget(MaterialApp(
home: DefaultTabController( home: DefaultTabController(
length: 5, length: 5,
...@@ -5363,7 +5361,7 @@ void main() { ...@@ -5363,7 +5361,7 @@ void main() {
expect(tabBar.preferredSize, const Size.fromHeight(74.0)); expect(tabBar.preferredSize, const Size.fromHeight(74.0));
}); });
testWidgets('TabBar preferredSize gives correct value when there is only icon or text in tabs', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar preferredSize gives correct value when there is only icon or text in tabs', (WidgetTester tester) async {
await tester.pumpWidget(MaterialApp( await tester.pumpWidget(MaterialApp(
home: DefaultTabController( home: DefaultTabController(
length: 5, length: 5,
...@@ -5389,7 +5387,7 @@ void main() { ...@@ -5389,7 +5387,7 @@ void main() {
expect(tabBar.preferredSize, const Size.fromHeight(48.0)); expect(tabBar.preferredSize, const Size.fromHeight(48.0));
}); });
testWidgets('Tabs are given uniform padding in case of few tabs having both text and icon', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tabs are given uniform padding in case of few tabs having both text and icon', (WidgetTester tester) async {
const EdgeInsetsGeometry expectedPaddingAdjusted = EdgeInsets.symmetric(vertical: 13.0, horizontal: 16.0); const EdgeInsetsGeometry expectedPaddingAdjusted = EdgeInsets.symmetric(vertical: 13.0, horizontal: 16.0);
const EdgeInsetsGeometry expectedPaddingDefault = EdgeInsets.symmetric(horizontal: 16.0); const EdgeInsetsGeometry expectedPaddingDefault = EdgeInsets.symmetric(horizontal: 16.0);
...@@ -5419,7 +5417,7 @@ void main() { ...@@ -5419,7 +5417,7 @@ void main() {
expect(tabThree.padding, expectedPaddingAdjusted); expect(tabThree.padding, expectedPaddingAdjusted);
}); });
testWidgets('Tabs are given uniform padding when labelPadding is given', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tabs are given uniform padding when labelPadding is given', (WidgetTester tester) async {
const EdgeInsetsGeometry labelPadding = EdgeInsets.symmetric(vertical: 10.0, horizontal: 20.0); const EdgeInsetsGeometry labelPadding = EdgeInsets.symmetric(vertical: 10.0, horizontal: 20.0);
const EdgeInsetsGeometry expectedPaddingAdjusted = EdgeInsets.symmetric(vertical: 23.0, horizontal: 20.0); const EdgeInsetsGeometry expectedPaddingAdjusted = EdgeInsets.symmetric(vertical: 23.0, horizontal: 20.0);
const EdgeInsetsGeometry expectedPaddingDefault = EdgeInsets.symmetric(vertical: 10.0, horizontal: 20.0); const EdgeInsetsGeometry expectedPaddingDefault = EdgeInsets.symmetric(vertical: 10.0, horizontal: 20.0);
...@@ -5451,7 +5449,7 @@ void main() { ...@@ -5451,7 +5449,7 @@ void main() {
expect(tabThree.padding, expectedPaddingAdjusted); expect(tabThree.padding, expectedPaddingAdjusted);
}); });
testWidgets('Tabs are given uniform padding TabBarTheme.labelPadding is given', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tabs are given uniform padding TabBarTheme.labelPadding is given', (WidgetTester tester) async {
const EdgeInsetsGeometry labelPadding = EdgeInsets.symmetric(vertical: 15.0, horizontal: 20); const EdgeInsetsGeometry labelPadding = EdgeInsets.symmetric(vertical: 15.0, horizontal: 20);
const EdgeInsetsGeometry expectedPaddingAdjusted = EdgeInsets.symmetric(vertical: 28.0, horizontal: 20.0); const EdgeInsetsGeometry expectedPaddingAdjusted = EdgeInsets.symmetric(vertical: 28.0, horizontal: 20.0);
const EdgeInsetsGeometry expectedPaddingDefault = EdgeInsets.symmetric(vertical: 15.0, horizontal: 20.0); const EdgeInsetsGeometry expectedPaddingDefault = EdgeInsets.symmetric(vertical: 15.0, horizontal: 20.0);
...@@ -5485,7 +5483,7 @@ void main() { ...@@ -5485,7 +5483,7 @@ void main() {
expect(tabThree.padding, expectedPaddingAdjusted); expect(tabThree.padding, expectedPaddingAdjusted);
}); });
testWidgets('Change tab bar height', (WidgetTester tester) async { testWidgetsWithLeakTracking('Change tab bar height', (WidgetTester tester) async {
await tester.pumpWidget(MaterialApp( await tester.pumpWidget(MaterialApp(
theme: ThemeData(useMaterial3: false), theme: ThemeData(useMaterial3: false),
home: DefaultTabController( home: DefaultTabController(
...@@ -5528,7 +5526,7 @@ void main() { ...@@ -5528,7 +5526,7 @@ void main() {
expect(fourthTab.height, 85); expect(fourthTab.height, 85);
}); });
testWidgets('Change tab bar height 2', (WidgetTester tester) async { testWidgetsWithLeakTracking('Change tab bar height 2', (WidgetTester tester) async {
await tester.pumpWidget(MaterialApp( await tester.pumpWidget(MaterialApp(
home: DefaultTabController( home: DefaultTabController(
length: 1, length: 1,
...@@ -5551,7 +5549,7 @@ void main() { ...@@ -5551,7 +5549,7 @@ void main() {
expect(firstTab.height, 85); expect(firstTab.height, 85);
}); });
testWidgets('Test semantics of TabPageSelector', (WidgetTester tester) async { testWidgetsWithLeakTracking('Test semantics of TabPageSelector', (WidgetTester tester) async {
final SemanticsTester semantics = SemanticsTester(tester); final SemanticsTester semantics = SemanticsTester(tester);
final TabController controller = _tabController( final TabController controller = _tabController(
...@@ -5633,7 +5631,7 @@ void main() { ...@@ -5633,7 +5631,7 @@ void main() {
semantics.dispose(); semantics.dispose();
}); });
testWidgets('Change the TabController should make both TabBar and TabBarView return to the initial index.', (WidgetTester tester) async { testWidgetsWithLeakTracking('Change the TabController should make both TabBar and TabBarView return to the initial index.', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/93237 // This is a regression test for https://github.com/flutter/flutter/issues/93237
Widget buildFrame(TabController controller, {required bool showLast}) { Widget buildFrame(TabController controller, {required bool showLast}) {
...@@ -5705,7 +5703,7 @@ void main() { ...@@ -5705,7 +5703,7 @@ void main() {
expect(pageController.page, 2); expect(pageController.page, 2);
}); });
testWidgets('Do not crash when the new TabController.index is longer than the old length.', (WidgetTester tester) async { testWidgetsWithLeakTracking('Do not crash when the new TabController.index is longer than the old length.', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/issues/97441 // This is a regression test for https://github.com/flutter/flutter/issues/97441
Widget buildFrame(TabController controller, {required bool showLast}) { Widget buildFrame(TabController controller, {required bool showLast}) {
...@@ -5770,7 +5768,7 @@ void main() { ...@@ -5770,7 +5768,7 @@ void main() {
expect(pageController.page, 2); expect(pageController.page, 2);
}); });
testWidgets('TabBar InkWell splashFactory and overlayColor', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar InkWell splashFactory and overlayColor', (WidgetTester tester) async {
const InteractiveInkFeatureFactory splashFactory = NoSplash.splashFactory; const InteractiveInkFeatureFactory splashFactory = NoSplash.splashFactory;
final MaterialStateProperty<Color?> overlayColor = MaterialStateProperty.resolveWith<Color?>( final MaterialStateProperty<Color?> overlayColor = MaterialStateProperty.resolveWith<Color?>(
(Set<MaterialState> states) => Colors.transparent, (Set<MaterialState> states) => Colors.transparent,
...@@ -5826,7 +5824,7 @@ void main() { ...@@ -5826,7 +5824,7 @@ void main() {
expect(tester.widget<InkWell>(find.byType(InkWell)).overlayColor, overlayColor); expect(tester.widget<InkWell>(find.byType(InkWell)).overlayColor, overlayColor);
}); });
testWidgets('splashBorderRadius is passed to InkWell.borderRadius', (WidgetTester tester) async { testWidgetsWithLeakTracking('splashBorderRadius is passed to InkWell.borderRadius', (WidgetTester tester) async {
const Color hoverColor = Color(0xfff44336); const Color hoverColor = Color(0xfff44336);
const double radius = 20; const double radius = 20;
await tester.pumpWidget( await tester.pumpWidget(
...@@ -5870,7 +5868,7 @@ void main() { ...@@ -5870,7 +5868,7 @@ void main() {
gesture.removePointer(); gesture.removePointer();
}); });
testWidgets('Do not crash if the controller and TabBarView are updated at different phases(build and layout) of the same frame', (WidgetTester tester) async { testWidgetsWithLeakTracking('Do not crash if the controller and TabBarView are updated at different phases(build and layout) of the same frame', (WidgetTester tester) async {
// Regression test for https://github.com/flutter/flutter/issues/104994. // Regression test for https://github.com/flutter/flutter/issues/104994.
List<String> tabTextContent = <String>[]; List<String> tabTextContent = <String>[];
...@@ -5946,7 +5944,7 @@ void main() { ...@@ -5946,7 +5944,7 @@ void main() {
expect(find.text('No tabs'), findsOneWidget); expect(find.text('No tabs'), findsOneWidget);
}); });
testWidgets("Throw if the controller's length mismatch the tabs count", (WidgetTester tester) async { testWidgetsWithLeakTracking("Throw if the controller's length mismatch the tabs count", (WidgetTester tester) async {
await tester.pumpWidget( await tester.pumpWidget(
MaterialApp( MaterialApp(
home: DefaultTabController( home: DefaultTabController(
...@@ -5967,7 +5965,7 @@ void main() { ...@@ -5967,7 +5965,7 @@ void main() {
expect(tester.takeException(), isAssertionError); expect(tester.takeException(), isAssertionError);
}); });
testWidgets("Throw if the controller's length mismatch the TabBarView‘s children count", (WidgetTester tester) async { testWidgetsWithLeakTracking("Throw if the controller's length mismatch the TabBarView‘s children count", (WidgetTester tester) async {
await tester.pumpWidget( await tester.pumpWidget(
MaterialApp( MaterialApp(
home: DefaultTabController( home: DefaultTabController(
...@@ -5995,7 +5993,7 @@ void main() { ...@@ -5995,7 +5993,7 @@ void main() {
expect(tester.takeException(), isAssertionError); expect(tester.takeException(), isAssertionError);
}); });
testWidgets('Tab has correct selected/unselected hover color', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tab has correct selected/unselected hover color', (WidgetTester tester) async {
tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional; tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional;
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -6045,7 +6043,7 @@ void main() { ...@@ -6045,7 +6043,7 @@ void main() {
); );
}); });
testWidgets('Tab has correct selected/unselected focus color', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tab has correct selected/unselected focus color', (WidgetTester tester) async {
tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional; tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional;
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -6095,7 +6093,7 @@ void main() { ...@@ -6095,7 +6093,7 @@ void main() {
); );
}); });
testWidgets('Tab has correct selected/unselected pressed color', (WidgetTester tester) async { testWidgetsWithLeakTracking('Tab has correct selected/unselected pressed color', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -6141,7 +6139,7 @@ void main() { ...@@ -6141,7 +6139,7 @@ void main() {
); );
}); });
testWidgets('Material3 - Default TabAlignment', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - Default TabAlignment', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
const double tabStartOffset = 52.0; const double tabStartOffset = 52.0;
...@@ -6176,7 +6174,7 @@ void main() { ...@@ -6176,7 +6174,7 @@ void main() {
expect(tabTwoRect.right, moreOrLessEquals(tabTwoRight)); expect(tabTwoRect.right, moreOrLessEquals(tabTwoRight));
}); });
testWidgets('TabAlignment.fill only supports non-scrollable tab bar', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabAlignment.fill only supports non-scrollable tab bar', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
...@@ -6197,7 +6195,7 @@ void main() { ...@@ -6197,7 +6195,7 @@ void main() {
expect(tester.takeException(), isAssertionError); expect(tester.takeException(), isAssertionError);
}); });
testWidgets('TabAlignment.start & TabAlignment.startOffset only supports scrollable tab bar', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabAlignment.start & TabAlignment.startOffset only supports scrollable tab bar', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: true); final ThemeData theme = ThemeData(useMaterial3: true);
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
...@@ -6234,7 +6232,7 @@ void main() { ...@@ -6234,7 +6232,7 @@ void main() {
expect(tester.takeException(), isAssertionError); expect(tester.takeException(), isAssertionError);
}); });
testWidgets('Material3 - TabAlignment updates tabs alignment (non-scrollable TabBar)', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - TabAlignment updates tabs alignment (non-scrollable TabBar)', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
// Test TabAlignment.fill (default) when isScrollable is false. // Test TabAlignment.fill (default) when isScrollable is false.
...@@ -6269,7 +6267,7 @@ void main() { ...@@ -6269,7 +6267,7 @@ void main() {
expect(tabTwoRect.right, moreOrLessEquals(tabTwoRight)); expect(tabTwoRect.right, moreOrLessEquals(tabTwoRight));
}); });
testWidgets('Material3 - TabAlignment updates tabs alignment (scrollable TabBar)', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - TabAlignment updates tabs alignment (scrollable TabBar)', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
const double tabStartOffset = 52.0; const double tabStartOffset = 52.0;
...@@ -6353,7 +6351,7 @@ void main() { ...@@ -6353,7 +6351,7 @@ void main() {
expect(tabTwoRect.right, equals(tabTwoRight)); expect(tabTwoRect.right, equals(tabTwoRight));
}); });
testWidgets('Material3 - TabAlignment.start & TabAlignment.startOffset respects TextDirection.rtl', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - TabAlignment.start & TabAlignment.startOffset respects TextDirection.rtl', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
const double tabStartOffset = 52.0; const double tabStartOffset = 52.0;
...@@ -6422,7 +6420,7 @@ void main() { ...@@ -6422,7 +6420,7 @@ void main() {
expect(tabTwoRect.left, equals(tabTwoLeft)); expect(tabTwoRect.left, equals(tabTwoLeft));
}); });
testWidgets('Material3 - TabBar inherits the dividerColor of TabBarTheme', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material3 - TabBar inherits the dividerColor of TabBarTheme', (WidgetTester tester) async {
const Color dividerColor = Colors.yellow; const Color dividerColor = Colors.yellow;
await tester.pumpWidget( await tester.pumpWidget(
MaterialApp( MaterialApp(
...@@ -6452,7 +6450,7 @@ void main() { ...@@ -6452,7 +6450,7 @@ void main() {
}); });
// This is a regression test for https://github.com/flutter/flutter/pull/125974#discussion_r1239089151. // This is a regression test for https://github.com/flutter/flutter/pull/125974#discussion_r1239089151.
testWidgets('Divider can be constrained', (WidgetTester tester) async { testWidgetsWithLeakTracking('Divider can be constrained', (WidgetTester tester) async {
const Color dividerColor = Colors.yellow; const Color dividerColor = Colors.yellow;
await tester.pumpWidget( await tester.pumpWidget(
MaterialApp( MaterialApp(
...@@ -6490,7 +6488,7 @@ void main() { ...@@ -6490,7 +6488,7 @@ void main() {
expect(tester.getSize(find.byType(CustomPaint).at(1)).width, 360); expect(tester.getSize(find.byType(CustomPaint).at(1)).width, 360);
}); });
testWidgets('TabBar labels use colors from labelStyle & unselectedLabelStyle', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar labels use colors from labelStyle & unselectedLabelStyle', (WidgetTester tester) async {
const String tab1 = 'Tab 1'; const String tab1 = 'Tab 1';
const String tab2 = 'Tab 2'; const String tab2 = 'Tab 2';
...@@ -6533,7 +6531,7 @@ void main() { ...@@ -6533,7 +6531,7 @@ void main() {
expect(unselectedTextStyle.fontStyle, unselectedLabelStyle.fontStyle); expect(unselectedTextStyle.fontStyle, unselectedLabelStyle.fontStyle);
}); });
testWidgets('labelColor & unselectedLabelColor override labelStyle & unselectedLabelStyle colors', (WidgetTester tester) async { testWidgetsWithLeakTracking('labelColor & unselectedLabelColor override labelStyle & unselectedLabelStyle colors', (WidgetTester tester) async {
const String tab1 = 'Tab 1'; const String tab1 = 'Tab 1';
const String tab2 = 'Tab 2'; const String tab2 = 'Tab 2';
...@@ -6607,7 +6605,7 @@ void main() { ...@@ -6607,7 +6605,7 @@ void main() {
// support is deprecated and the APIs are removed, these tests // support is deprecated and the APIs are removed, these tests
// can be deleted. // can be deleted.
testWidgets('TabBar default selected/unselected text style', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default selected/unselected text style', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: false); final ThemeData theme = ThemeData(useMaterial3: false);
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -6635,7 +6633,7 @@ void main() { ...@@ -6635,7 +6633,7 @@ void main() {
); );
}); });
testWidgets('TabBar default unselectedLabelColor inherits labelColor with 70% opacity', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default unselectedLabelColor inherits labelColor with 70% opacity', (WidgetTester tester) async {
// This is a regression test for https://github.com/flutter/flutter/pull/116273 // This is a regression test for https://github.com/flutter/flutter/pull/116273
final List<String> tabs = <String>['A', 'B', 'C']; final List<String> tabs = <String>['A', 'B', 'C'];
...@@ -6662,7 +6660,7 @@ void main() { ...@@ -6662,7 +6660,7 @@ void main() {
); );
}); });
testWidgets('Material2 - Default TabAlignment', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material2 - Default TabAlignment', (WidgetTester tester) async {
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
// Test default TabAlignment when isScrollable is false. // Test default TabAlignment when isScrollable is false.
...@@ -6696,7 +6694,7 @@ void main() { ...@@ -6696,7 +6694,7 @@ void main() {
expect(tabTwoRect.right, equals(tabTwoRight)); expect(tabTwoRect.right, equals(tabTwoRight));
}); });
testWidgets('TabBar default tab indicator (primary)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default tab indicator (primary)', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: false); final ThemeData theme = ThemeData(useMaterial3: false);
final List<Widget> tabs = List<Widget>.generate(4, (int index) { final List<Widget> tabs = List<Widget>.generate(4, (int index) {
return Tab(text: 'Tab $index'); return Tab(text: 'Tab $index');
...@@ -6742,7 +6740,7 @@ void main() { ...@@ -6742,7 +6740,7 @@ void main() {
); );
}); });
testWidgets('TabBar default tab indicator (secondary)', (WidgetTester tester) async { testWidgetsWithLeakTracking('TabBar default tab indicator (secondary)', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: false); final ThemeData theme = ThemeData(useMaterial3: false);
final List<Widget> tabs = List<Widget>.generate(4, (int index) { final List<Widget> tabs = List<Widget>.generate(4, (int index) {
return Tab(text: 'Tab $index'); return Tab(text: 'Tab $index');
...@@ -6788,7 +6786,7 @@ void main() { ...@@ -6788,7 +6786,7 @@ void main() {
); );
}); });
testWidgets('Material2 - TabBar with padding isScrollable: true', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material2 - TabBar with padding isScrollable: true', (WidgetTester tester) async {
const double indicatorWeight = 2.0; // default indicator weight const double indicatorWeight = 2.0; // default indicator weight
const EdgeInsets padding = EdgeInsets.only(left: 3.0, top: 7.0, right: 5.0, bottom: 3.0); const EdgeInsets padding = EdgeInsets.only(left: 3.0, top: 7.0, right: 5.0, bottom: 3.0);
...@@ -6851,7 +6849,7 @@ void main() { ...@@ -6851,7 +6849,7 @@ void main() {
expect(tabBarBox.size.width, tabRight); expect(tabBarBox.size.width, tabRight);
}); });
testWidgets('Material2 - TabAlignment updates tabs alignment (non-scrollable TabBar)', (WidgetTester tester) async { testWidgetsWithLeakTracking('Material2 - TabAlignment updates tabs alignment (non-scrollable TabBar)', (WidgetTester tester) async {
final ThemeData theme = ThemeData(useMaterial3: false); final ThemeData theme = ThemeData(useMaterial3: false);
final List<String> tabs = <String>['A', 'B']; final List<String> tabs = <String>['A', 'B'];
......
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