Test cover some leak-free code. (#130543)

packages/flutter/test/material/expand_icon_test.dart

@@ -5,6 +5,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
+import '../foundation/leak_tracking.dart';
+
 Widget wrap({ required Widget child, ThemeData? theme }) {
   return MaterialApp(
     theme: theme,
@@ -15,7 +17,7 @@ Widget wrap({ required Widget child, ThemeData? theme }) {
 }
 
 void main() {
-  testWidgets('ExpandIcon test', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon test', (WidgetTester tester) async {
     bool expanded = false;
     IconTheme iconTheme;
 
@@ -73,7 +75,7 @@ void main() {
     expect(iconTheme.data.color, equals(Colors.white60));
   });
 
-  testWidgets('ExpandIcon disabled', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon disabled', (WidgetTester tester) async {
     IconTheme iconTheme;
     // Light mode test
     await tester.pumpWidget(wrap(
@@ -96,7 +98,7 @@ void main() {
     expect(iconTheme.data.color, equals(Colors.white38));
   });
 
-  testWidgets('ExpandIcon test isExpanded does not trigger callback', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon test isExpanded does not trigger callback', (WidgetTester tester) async {
     bool expanded = false;
 
     await tester.pumpWidget(wrap(
@@ -119,7 +121,7 @@ void main() {
     expect(expanded, isFalse);
   });
 
-  testWidgets('ExpandIcon is rotated initially if isExpanded is true on first build', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon is rotated initially if isExpanded is true on first build', (WidgetTester tester) async {
     bool expanded = true;
 
     await tester.pumpWidget(wrap(
@@ -134,7 +136,7 @@ void main() {
     expect(rotation.turns.value, 0.5);
   });
 
-  testWidgets('ExpandIcon default size is 24', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon default size is 24', (WidgetTester tester) async {
     final ExpandIcon expandIcon =  ExpandIcon(
       onPressed: (bool isExpanded) {},
     );
@@ -147,7 +149,7 @@ void main() {
     expect(icon.size, 24);
   });
 
-  testWidgets('ExpandIcon has the correct given size', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon has the correct given size', (WidgetTester tester) async {
     ExpandIcon expandIcon =  ExpandIcon(
       size: 36,
       onPressed: (bool isExpanded) {},
@@ -173,7 +175,7 @@ void main() {
     expect(icon.size, 48);
   });
 
-  testWidgets('ExpandIcon has correct semantic hints', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon has correct semantic hints', (WidgetTester tester) async {
     final SemanticsHandle handle = tester.ensureSemantics();
     const DefaultMaterialLocalizations localizations = DefaultMaterialLocalizations();
     await tester.pumpWidget(wrap(
@@ -210,7 +212,7 @@ void main() {
     handle.dispose();
   });
 
-  testWidgets('ExpandIcon uses custom icon color and expanded icon color', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon uses custom icon color and expanded icon color', (WidgetTester tester) async {
     bool expanded = false;
     IconTheme iconTheme;
 
@@ -271,7 +273,7 @@ void main() {
     expect(iconTheme.data.color, equals(Colors.indigo));
   });
 
-  testWidgets('ExpandIcon uses custom disabled icon color', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('ExpandIcon uses custom disabled icon color', (WidgetTester tester) async {
     IconTheme iconTheme;
 
     await tester.pumpWidget(wrap(

packages/flutter/test/material/ink_sparkle_test.dart

@@ -11,10 +11,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter/src/foundation/constants.dart';
 import 'package:flutter_test/flutter_test.dart';
 
+import '../foundation/leak_tracking.dart';
 import '../rendering/mock_canvas.dart';
 
 void main() {
-  testWidgets('InkSparkle in a Button compiles and does not crash', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('InkSparkle in a Button compiles and does not crash', (WidgetTester tester) async {
     await tester.pumpWidget(MaterialApp(
       home: Scaffold(
         body: Center(
@@ -34,7 +35,7 @@ void main() {
     skip: kIsWeb, // [intended] shaders are not yet supported for web.
   );
 
-  testWidgets('InkSparkle default splashFactory paints with drawRect when bounded', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('InkSparkle default splashFactory paints with drawRect when bounded', (WidgetTester tester) async {
     await tester.pumpWidget(MaterialApp(
       home: Scaffold(
         body: Center(
@@ -65,7 +66,7 @@ void main() {
     skip: kIsWeb, // [intended] shaders are not yet supported for web.
   );
 
-  testWidgets('InkSparkle default splashFactory paints with drawPaint when unbounded', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('InkSparkle default splashFactory paints with drawPaint when unbounded', (WidgetTester tester) async {
     await tester.pumpWidget(MaterialApp(
       home: Scaffold(
         body: Center(
@@ -92,19 +93,19 @@ void main() {
   // Goldens //
   /////////////
 
-  testWidgets('InkSparkle renders with sparkles when top left of button is tapped', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('InkSparkle renders with sparkles when top left of button is tapped', (WidgetTester tester) async {
     await _runTest(tester, 'top_left', 0.2);
   },
     skip: kIsWeb, // [intended] shaders are not yet supported for web.
   );
 
-  testWidgets('InkSparkle renders with sparkles when center of button is tapped', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('InkSparkle renders with sparkles when center of button is tapped', (WidgetTester tester) async {
     await _runTest(tester, 'center', 0.5);
   },
     skip: kIsWeb, // [intended] shaders are not yet supported for web.
   );
 
-  testWidgets('InkSparkle renders with sparkles when bottom right of button is tapped', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('InkSparkle renders with sparkles when bottom right of button is tapped', (WidgetTester tester) async {
     await _runTest(tester, 'bottom_right', 0.8);
   },
     skip: kIsWeb, // [intended] shaders are not yet supported for web.

packages/flutter/test/material/navigation_bar_test.dart

@@ -14,10 +14,11 @@ import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
+import '../foundation/leak_tracking.dart';
 import '../rendering/mock_canvas.dart';
 
 void main() {
-  testWidgets('Navigation bar updates destinations when tapped', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Navigation bar updates destinations when tapped', (WidgetTester tester) async {
     int mutatedIndex = -1;
     final Widget widget = _buildWidget(
       NavigationBar(
@@ -49,7 +50,7 @@ void main() {
     expect(mutatedIndex, 0);
   });
 
-  testWidgets('NavigationBar can update background color', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('NavigationBar can update background color', (WidgetTester tester) async {
     const Color color = Colors.yellow;
 
     await tester.pumpWidget(
@@ -74,7 +75,7 @@ void main() {
     expect(_getMaterial(tester).color, equals(color));
   });
 
-  testWidgets('NavigationBar can update elevation', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('NavigationBar can update elevation', (WidgetTester tester) async {
     const double elevation = 42.0;
 
     await tester.pumpWidget(
@@ -99,7 +100,7 @@ void main() {
     expect(_getMaterial(tester).elevation, equals(elevation));
   });
 
-  testWidgets('NavigationBar adds bottom padding to height', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('NavigationBar adds bottom padding to height', (WidgetTester tester) async {
     const double bottomPadding = 40.0;
 
     await tester.pumpWidget(
@@ -148,7 +149,7 @@ void main() {
     expect(tester.getSize(find.byType(NavigationBar)).height, expectedHeight);
   });
 
-  testWidgets('NavigationBar respects the notch/system navigation bar in landscape mode', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('NavigationBar respects the notch/system navigation bar in landscape mode', (WidgetTester tester) async {
     const double safeAreaPadding = 40.0;
     Widget navigationBar() {
       return NavigationBar(
@@ -246,7 +247,7 @@ void main() {
     );
   });
 
-  testWidgets('Material2 - NavigationBar uses proper defaults when no parameters are given', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material2 - NavigationBar uses proper defaults when no parameters are given', (WidgetTester tester) async {
     // M2 settings that were hand coded.
     await tester.pumpWidget(
       _buildWidget(
@@ -275,7 +276,7 @@ void main() {
     expect(_getIndicatorDecoration(tester)?.shape, RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)));
   });
 
-  testWidgets('Material3 - NavigationBar uses proper defaults when no parameters are given', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - NavigationBar uses proper defaults when no parameters are given', (WidgetTester tester) async {
     // M3 settings from the token database.
     final ThemeData theme = ThemeData(useMaterial3: true);
     await tester.pumpWidget(
@@ -305,7 +306,7 @@ void main() {
     expect(_getIndicatorDecoration(tester)?.shape, const StadiumBorder());
   });
 
-  testWidgets('Material2 - NavigationBar shows tooltips with text scaling', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material2 - NavigationBar shows tooltips with text scaling', (WidgetTester tester) async {
     const String label = 'A';
 
     Widget buildApp({ required double textScaleFactor }) {
@@ -364,7 +365,7 @@ void main() {
     expect(tester.getSize(find.text(label).last), Size(defaultTooltipSize.width * 4, defaultTooltipSize.height * 4));
   });
 
-  testWidgets('Material3 - NavigationBar shows tooltips with text scaling', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - NavigationBar shows tooltips with text scaling', (WidgetTester tester) async {
     const String label = 'A';
 
     Widget buildApp({ required double textScaleFactor }) {
@@ -430,7 +431,7 @@ void main() {
     }
   });
 
-  testWidgets('Custom tooltips in NavigationBarDestination', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Custom tooltips in NavigationBarDestination', (WidgetTester tester) async {
     await tester.pumpWidget(
       MaterialApp(
         home: Scaffold(
@@ -470,7 +471,7 @@ void main() {
   });
 
 
-  testWidgets('Navigation bar semantics', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Navigation bar semantics', (WidgetTester tester) async {
     Widget widget({int selectedIndex = 0}) {
       return _buildWidget(
         NavigationBar(
@@ -534,7 +535,7 @@ void main() {
     );
   });
 
-  testWidgets('Navigation bar semantics with some labels hidden', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Navigation bar semantics with some labels hidden', (WidgetTester tester) async {
     Widget widget({int selectedIndex = 0}) {
       return _buildWidget(
         NavigationBar(
@@ -599,7 +600,7 @@ void main() {
     );
   });
 
-  testWidgets('Navigation bar does not grow with text scale factor', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Navigation bar does not grow with text scale factor', (WidgetTester tester) async {
     const int animationMilliseconds = 800;
 
     Widget widget({double textScaleFactor = 1}) {
@@ -632,7 +633,7 @@ void main() {
     expect(newHeight, equals(initialHeight));
   });
 
-  testWidgets('Material3 - Navigation indicator renders ripple', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - Navigation indicator renders ripple', (WidgetTester tester) async {
     // This is a regression test for https://github.com/flutter/flutter/issues/116751.
     int selectedIndex = 0;
 
@@ -833,7 +834,7 @@ void main() {
     );
   });
 
-  testWidgets('Material3 - Navigation indicator ripple golden test', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - Navigation indicator ripple golden test', (WidgetTester tester) async {
     // This is a regression test for https://github.com/flutter/flutter/issues/117420.
 
     Widget buildWidget({ NavigationDestinationLabelBehavior? labelBehavior }) {
@@ -890,7 +891,7 @@ void main() {
     await expectLater(find.byType(NavigationBar), matchesGoldenFile('indicator_onlyShowSelected_unselected_m3.png'));
   });
 
-  testWidgets('Navigation indicator scale transform', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Navigation indicator scale transform', (WidgetTester tester) async {
     int selectedIndex = 0;
 
     Widget buildNavigationBar() {
@@ -941,7 +942,7 @@ void main() {
     expect(transform.getColumn(0)[0], 1.0);
   });
 
-  testWidgets('Material3 - Navigation destination updates indicator color and shape', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - Navigation destination updates indicator color and shape', (WidgetTester tester) async {
     final ThemeData theme = ThemeData(useMaterial3: true);
     const Color color = Color(0xff0000ff);
     const ShapeBorder shape = RoundedRectangleBorder();
@@ -987,7 +988,7 @@ void main() {
     // support is deprecated and the APIs are removed, these tests
     // can be deleted.
 
-    testWidgets('Material2 - Navigation destination updates indicator color and shape', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Material2 - Navigation destination updates indicator color and shape', (WidgetTester tester) async {
       final ThemeData theme = ThemeData(useMaterial3: false);
       const Color color = Color(0xff0000ff);
       const ShapeBorder shape = RoundedRectangleBorder();
@@ -1031,7 +1032,7 @@ void main() {
       expect(_getIndicatorDecoration(tester)?.shape, shape);
     });
 
-    testWidgets('Material2 - Navigation indicator renders ripple', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Material2 - Navigation indicator renders ripple', (WidgetTester tester) async {
       // This is a regression test for https://github.com/flutter/flutter/issues/116751.
       int selectedIndex = 0;
 
@@ -1232,7 +1233,7 @@ void main() {
       );
     });
 
-    testWidgets('Material2 - Navigation indicator ripple golden test', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Material2 - Navigation indicator ripple golden test', (WidgetTester tester) async {
       // This is a regression test for https://github.com/flutter/flutter/issues/117420.
 
       Widget buildWidget({ NavigationDestinationLabelBehavior? labelBehavior }) {
@@ -1289,7 +1290,7 @@ void main() {
       await expectLater(find.byType(NavigationBar), matchesGoldenFile('indicator_onlyShowSelected_unselected_m2.png'));
     });
 
-    testWidgets('Destination icon does not rebuild when tapped', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Destination icon does not rebuild when tapped', (WidgetTester tester) async {
       // This is a regression test for https://github.com/flutter/flutter/issues/122811.
 
       Widget buildNavigationBar() {

packages/flutter/test/material/persistent_bottom_sheet_test.dart

@@ -6,6 +6,8 @@ import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
+import '../foundation/leak_tracking.dart';
+
 void main() {
   // Pumps and ensures that the BottomSheet animates non-linearly.
   Future<void> checkNonLinearAnimation(WidgetTester tester) async {
@@ -95,7 +97,7 @@ void main() {
     await tester.pumpWidget(buildFrame(const Text('I love Flutter!')));
   });
 
-  testWidgets('Verify that a BottomSheet can be rebuilt with ScaffoldFeatureController.setState()', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Verify that a BottomSheet can be rebuilt with ScaffoldFeatureController.setState()', (WidgetTester tester) async {
     final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();
     int buildCount = 0;
 
@@ -122,7 +124,7 @@ void main() {
     expect(buildCount, equals(2));
   });
 
-  testWidgets('Verify that a persistent BottomSheet cannot be dismissed', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Verify that a persistent BottomSheet cannot be dismissed', (WidgetTester tester) async {
     await tester.pumpWidget(MaterialApp(
       home: Scaffold(
         body: const Center(child: Text('body')),
@@ -153,7 +155,7 @@ void main() {
     expect(find.text('Two'), findsOneWidget);
   });
 
-  testWidgets('Verify that a scrollable BottomSheet can be dismissed', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Verify that a scrollable BottomSheet can be dismissed', (WidgetTester tester) async {
     final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();
 
     await tester.pumpWidget(MaterialApp(
@@ -185,7 +187,7 @@ void main() {
     expect(find.text('Two'), findsNothing);
   });
 
-  testWidgets('Verify DraggableScrollableSheet.shouldCloseOnMinExtent == false prevents dismissal', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Verify DraggableScrollableSheet.shouldCloseOnMinExtent == false prevents dismissal', (WidgetTester tester) async {
     final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();
 
     await tester.pumpWidget(MaterialApp(
@@ -223,7 +225,7 @@ void main() {
      expect(find.text('Two'), findsOneWidget);
   });
 
-  testWidgets('Verify that a BottomSheet animates non-linearly', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Verify that a BottomSheet animates non-linearly', (WidgetTester tester) async {
     final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();
 
     await tester.pumpWidget(MaterialApp(
@@ -297,7 +299,7 @@ void main() {
     expect(find.text('Two'), findsNothing);
   });
 
-  testWidgets('Verify that a persistent BottomSheet can fling up and hide the fab', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Verify that a persistent BottomSheet can fling up and hide the fab', (WidgetTester tester) async {
     await tester.pumpWidget(
       MaterialApp(
         home: Scaffold(
@@ -408,7 +410,7 @@ void main() {
     expect(find.text('Item 22'), findsNothing);
   });
 
-  testWidgets('Verify that a scrollable BottomSheet hides the fab when scrolled up', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Verify that a scrollable BottomSheet hides the fab when scrolled up', (WidgetTester tester) async {
     final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();
 
     await tester.pumpWidget(MaterialApp(
@@ -462,7 +464,7 @@ void main() {
     expect(find.byType(FloatingActionButton).hitTestable(), findsNothing);
   });
 
-  testWidgets('showBottomSheet()', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('showBottomSheet()', (WidgetTester tester) async {
     final GlobalKey key = GlobalKey();
     await tester.pumpWidget(MaterialApp(
       home: Scaffold(
@@ -486,7 +488,7 @@ void main() {
     expect(buildCount, equals(1));
   });
 
-  testWidgets('Scaffold removes top MediaQuery padding', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Scaffold removes top MediaQuery padding', (WidgetTester tester) async {
     late BuildContext scaffoldContext;
     late BuildContext bottomSheetContext;
 
@@ -588,7 +590,7 @@ void main() {
   });
 
   // Regression test for https://github.com/flutter/flutter/issues/71435
-  testWidgets(
+  testWidgetsWithLeakTracking(
     'Scaffold.bottomSheet should be updated without creating a new RO'
     ' when the new widget has the same key and type.',
     (WidgetTester tester) async {
@@ -612,7 +614,7 @@ void main() {
     },
   );
 
-  testWidgets('Verify that visual properties are passed through', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Verify that visual properties are passed through', (WidgetTester tester) async {
     final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();
     const Color color = Colors.pink;
     const double elevation = 9.0;
@@ -647,7 +649,7 @@ void main() {
     expect(bottomSheet.clipBehavior, clipBehavior);
   });
 
-  testWidgets('PersistentBottomSheetController.close dismisses the bottom sheet', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('PersistentBottomSheetController.close dismisses the bottom sheet', (WidgetTester tester) async {
     final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
     await tester.pumpWidget(MaterialApp(
       home: Scaffold(

packages/flutter/test/material/segmented_button_test.dart

@@ -10,6 +10,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
+import '../foundation/leak_tracking.dart';
 import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
@@ -22,7 +23,7 @@ Widget boilerplate({required Widget child}) {
 
 void main() {
 
-  testWidgets('SegmentedButton is built with Material of type MaterialType.transparency', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('SegmentedButton is built with Material of type MaterialType.transparency', (WidgetTester tester) async {
     final ThemeData theme = ThemeData(useMaterial3: true);
     await tester.pumpWidget(
       MaterialApp(
@@ -330,7 +331,7 @@ testWidgets('SegmentedButton shows checkboxes for selected segments', (WidgetTes
 
   });
 
-  testWidgets('SegmentedButtons have correct semantics', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('SegmentedButtons have correct semantics', (WidgetTester tester) async {
     final SemanticsTester semantics = SemanticsTester(tester);
 
     await tester.pumpWidget(
@@ -409,7 +410,7 @@ testWidgets('SegmentedButton shows checkboxes for selected segments', (WidgetTes
   });
 
 
-  testWidgets('Multi-select SegmentedButtons have correct semantics', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Multi-select SegmentedButtons have correct semantics', (WidgetTester tester) async {
     final SemanticsTester semantics = SemanticsTester(tester);
 
     await tester.pumpWidget(
@@ -486,7 +487,7 @@ testWidgets('SegmentedButton shows checkboxes for selected segments', (WidgetTes
     semantics.dispose();
   });
 
-  testWidgets('SegmentedButton default overlayColor and foregroundColor resolve pressed state', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('SegmentedButton default overlayColor and foregroundColor resolve pressed state', (WidgetTester tester) async {
     final ThemeData theme = ThemeData(useMaterial3: true);
 
     await tester.pumpWidget(
@@ -534,7 +535,7 @@ testWidgets('SegmentedButton shows checkboxes for selected segments', (WidgetTes
     expect(material.textStyle?.color, theme.colorScheme.onSurface);
   });
 
-  testWidgets('SegmentedButton has no tooltips by default', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('SegmentedButton has no tooltips by default', (WidgetTester tester) async {
     final ThemeData theme = ThemeData(useMaterial3: true);
     await tester.pumpWidget(
       MaterialApp(
@@ -558,7 +559,7 @@ testWidgets('SegmentedButton shows checkboxes for selected segments', (WidgetTes
     expect(find.byType(Tooltip), findsNothing);
   });
 
-  testWidgets('SegmentedButton has correct tooltips', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('SegmentedButton has correct tooltips', (WidgetTester tester) async {
     final ThemeData theme = ThemeData(useMaterial3: true);
     await tester.pumpWidget(
       MaterialApp(