Test cover more tests with leak tracking. (#133828)

packages/flutter/test/material/card_theme_test.dart

@@ -9,6 +9,7 @@ library;
 
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
 
 void main() {
   test('CardTheme copyWith, ==, hashCode basics', () {
@@ -22,7 +23,7 @@ void main() {
     expect(identical(CardTheme.lerp(theme, theme, 0.5), theme), true);
   });
 
-  testWidgets('Material3 - Passing no CardTheme returns defaults', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - Passing no CardTheme returns defaults', (WidgetTester tester) async {
     final ThemeData theme = ThemeData(useMaterial3: true);
     await tester.pumpWidget(MaterialApp(
       theme: theme,
@@ -45,7 +46,7 @@ void main() {
     ));
   });
 
-  testWidgets('Card uses values from CardTheme', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Card uses values from CardTheme', (WidgetTester tester) async {
     final CardTheme cardTheme = _cardTheme();
 
     await tester.pumpWidget(MaterialApp(
@@ -67,7 +68,7 @@ void main() {
     expect(material.shape, cardTheme.shape);
   });
 
-  testWidgets('Card widget properties take priority over theme', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Card widget properties take priority over theme', (WidgetTester tester) async {
     const Clip clip = Clip.hardEdge;
     const Color color = Colors.orange;
     const Color shadowColor = Colors.pink;
@@ -102,7 +103,7 @@ void main() {
     expect(material.shape, shape);
   });
 
-  testWidgets('CardTheme properties take priority over ThemeData properties', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('CardTheme properties take priority over ThemeData properties', (WidgetTester tester) async {
     final CardTheme cardTheme = _cardTheme();
     final ThemeData themeData = _themeData().copyWith(cardTheme: cardTheme);
 
@@ -117,7 +118,7 @@ void main() {
     expect(material.color, cardTheme.color);
   });
 
-  testWidgets('Material3 - ThemeData properties are used when no CardTheme is set', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - ThemeData properties are used when no CardTheme is set', (WidgetTester tester) async {
     final ThemeData themeData = ThemeData(useMaterial3: true);
 
     await tester.pumpWidget(MaterialApp(
@@ -131,7 +132,7 @@ void main() {
     expect(material.color, themeData.colorScheme.surface);
   });
 
-  testWidgets('Material3 - CardTheme customizes shape', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - CardTheme customizes shape', (WidgetTester tester) async {
     const CardTheme cardTheme = CardTheme(
       color: Colors.white,
       shape: BeveledRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(7))),
@@ -165,7 +166,7 @@ void main() {
     // support is deprecated and the APIs are removed, these tests
     // can be deleted.
 
-    testWidgets('Material2 - ThemeData properties are used when no CardTheme is set', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Material2 - ThemeData properties are used when no CardTheme is set', (WidgetTester tester) async {
       final ThemeData themeData = ThemeData(useMaterial3: false);
 
       await tester.pumpWidget(MaterialApp(
@@ -179,7 +180,7 @@ void main() {
       expect(material.color, themeData.cardColor);
     });
 
-    testWidgets('Material2 - Passing no CardTheme returns defaults', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Material2 - Passing no CardTheme returns defaults', (WidgetTester tester) async {
       await tester.pumpWidget(MaterialApp(
         theme: ThemeData(useMaterial3: false),
         home: const Scaffold(
@@ -201,7 +202,7 @@ void main() {
       ));
     });
 
-    testWidgets('Material2 - CardTheme customizes shape', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Material2 - CardTheme customizes shape', (WidgetTester tester) async {
       const CardTheme cardTheme = CardTheme(
         color: Colors.white,
         shape: BeveledRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(7))),

packages/flutter/test/material/checkbox_list_tile_test.dart

@@ -743,7 +743,7 @@ void main() {
     );
   });
 
-  testWidgets('Material2 - CheckboxListTile respects overlayColor in active/pressed/hovered states', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material2 - CheckboxListTile respects overlayColor in active/pressed/hovered states', (WidgetTester tester) async {
     tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional;
 
     const Color fillColor = Color(0xFF000000);
@@ -859,7 +859,7 @@ void main() {
     );
   });
 
-  testWidgets('Material3 - CheckboxListTile respects overlayColor in active/pressed/hovered states', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - CheckboxListTile respects overlayColor in active/pressed/hovered states', (WidgetTester tester) async {
     tester.binding.focusManager.highlightStrategy = FocusHighlightStrategy.alwaysTraditional;
 
     const Color fillColor = Color(0xFF000000);

packages/flutter/test/material/checkbox_theme_test.dart

@@ -301,7 +301,7 @@ void main() {
     expect(_getCheckboxMaterial(tester), paints..path(color: selectedFillColor));
   });
 
-  testWidgets('Checkbox theme overlay color resolves in active/pressed states', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Checkbox theme overlay color resolves in active/pressed states', (WidgetTester tester) async {
     const Color activePressedOverlayColor = Color(0xFF000001);
     const Color inactivePressedOverlayColor = Color(0xFF000002);
 

packages/flutter/test/material/debug_test.dart

@@ -137,7 +137,7 @@ void main() {
     ));
   });
 
-  testWidgets('debugCheckHasScaffoldMessenger control test', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('debugCheckHasScaffoldMessenger control test', (WidgetTester tester) async {
     final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();
     final GlobalKey<ScaffoldMessengerState> scaffoldMessengerKey = GlobalKey<ScaffoldMessengerState>();
     final SnackBar snackBar = SnackBar(

packages/flutter/test/material/divider_test.dart

@@ -4,9 +4,10 @@
 
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
 
 void main() {
-  testWidgets('Material3 - Divider control test', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - Divider control test', (WidgetTester tester) async {
     await tester.pumpWidget(
       MaterialApp(
         theme: ThemeData(useMaterial3: true),
@@ -20,7 +21,7 @@ void main() {
     expect(decoration.border!.bottom.width, 1.0);
   });
 
-  testWidgets('Material2 - Divider control test', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material2 - Divider control test', (WidgetTester tester) async {
     await tester.pumpWidget(
       MaterialApp(
         theme: ThemeData(useMaterial3: false),
@@ -34,7 +35,7 @@ void main() {
     expect(decoration.border!.bottom.width, 0.0);
   });
 
-  testWidgets('Divider custom thickness', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Divider custom thickness', (WidgetTester tester) async {
     await tester.pumpWidget(
       const Directionality(
         textDirection: TextDirection.ltr,
@@ -46,7 +47,7 @@ void main() {
     expect(decoration.border!.bottom.width, 5.0);
   });
 
-  testWidgets('Horizontal divider custom indentation', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Horizontal divider custom indentation', (WidgetTester tester) async {
     const double customIndent = 10.0;
     Rect dividerRect;
     Rect lineRect;
@@ -91,7 +92,7 @@ void main() {
     expect(lineRect.right, dividerRect.right - customIndent);
   });
 
-  testWidgets('Material3 - Vertical Divider Test', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material3 - Vertical Divider Test', (WidgetTester tester) async {
     await tester.pumpWidget(
       MaterialApp(
         theme: ThemeData(useMaterial3: true),
@@ -106,7 +107,7 @@ void main() {
     expect(border.left.width, 1.0);
   });
 
-  testWidgets('Material2 - Vertical Divider Test', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Material2 - Vertical Divider Test', (WidgetTester tester) async {
     await tester.pumpWidget(
       MaterialApp(
         theme: ThemeData(useMaterial3: false),
@@ -121,7 +122,7 @@ void main() {
     expect(border.left.width, 0.0);
   });
 
-  testWidgets('Divider custom thickness', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Divider custom thickness', (WidgetTester tester) async {
     await tester.pumpWidget(
       const Directionality(
         textDirection: TextDirection.ltr,
@@ -134,7 +135,7 @@ void main() {
     expect(border.left.width, 5.0);
   });
 
-  testWidgets('Vertical Divider Test 2', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Vertical Divider Test 2', (WidgetTester tester) async {
     await tester.pumpWidget(
       MaterialApp(
         theme: ThemeData(useMaterial3: false),
@@ -159,7 +160,7 @@ void main() {
     expect(find.byType(VerticalDivider), paints..path(strokeWidth: 0.0));
   });
 
-  testWidgets('Vertical divider custom indentation', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Vertical divider custom indentation', (WidgetTester tester) async {
     const double customIndent = 10.0;
     Rect dividerRect;
     Rect lineRect;
@@ -205,7 +206,7 @@ void main() {
   });
 
   // Regression test for https://github.com/flutter/flutter/issues/39533
-  testWidgets('createBorderSide does not throw exception with null context', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('createBorderSide does not throw exception with null context', (WidgetTester tester) async {
     // Passing a null context used to throw an exception but no longer does.
     expect(() => Divider.createBorderSide(null), isNot(throwsAssertionError));
     expect(() => Divider.createBorderSide(null), isNot(throwsNoSuchMethodError));

packages/flutter/test/material/divider_theme_test.dart

@@ -5,6 +5,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
 
 void main() {
   test('DividerThemeData copyWith, ==, hashCode basics', () {
@@ -21,7 +22,7 @@ void main() {
     expect(dividerTheme.endIndent, null);
   });
 
-  testWidgets('Default DividerThemeData debugFillProperties', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('Default DividerThemeData debugFillProperties', (WidgetTester tester) async {
     final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder();
     const DividerThemeData().debugFillProperties(builder);
 
@@ -33,7 +34,7 @@ void main() {
     expect(description, <String>[]);
   });
 
-  testWidgets('DividerThemeData implements debugFillProperties', (WidgetTester tester) async {
+  testWidgetsWithLeakTracking('DividerThemeData implements debugFillProperties', (WidgetTester tester) async {
     final DiagnosticPropertiesBuilder builder = DiagnosticPropertiesBuilder();
     const DividerThemeData(
       color: Color(0xFFFFFFFF),
@@ -58,7 +59,7 @@ void main() {
   });
 
   group('Material3 - Horizontal Divider', () {
-    testWidgets('Passing no DividerThemeData returns defaults', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Passing no DividerThemeData returns defaults', (WidgetTester tester) async {
       final ThemeData theme = ThemeData(useMaterial3: true);
       await tester.pumpWidget(MaterialApp(
         theme: theme,
@@ -82,7 +83,7 @@ void main() {
       expect(lineRect.right, dividerRect.right);
     });
 
-    testWidgets('Uses values from DividerThemeData', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Uses values from DividerThemeData', (WidgetTester tester) async {
       final DividerThemeData dividerTheme = _dividerTheme();
       await tester.pumpWidget(MaterialApp(
         theme: ThemeData(useMaterial3: true, dividerTheme: dividerTheme),
@@ -105,7 +106,7 @@ void main() {
       expect(lineRect.right, dividerRect.right - dividerTheme.endIndent!);
     });
 
-    testWidgets('DividerTheme overrides defaults', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('DividerTheme overrides defaults', (WidgetTester tester) async {
       final DividerThemeData dividerTheme = _dividerTheme();
       await tester.pumpWidget(MaterialApp(
         theme: ThemeData(useMaterial3: true),
@@ -123,7 +124,7 @@ void main() {
       expect(decoration.border!.bottom.color, dividerTheme.color);
     });
 
-    testWidgets('Widget properties take priority over theme', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Widget properties take priority over theme', (WidgetTester tester) async {
       const Color color = Colors.purple;
       const double height = 10.0;
       const double thickness = 5.0;
@@ -160,7 +161,7 @@ void main() {
   });
 
   group('Material3 - Vertical Divider', () {
-    testWidgets('Passing no DividerThemeData returns defaults', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Passing no DividerThemeData returns defaults', (WidgetTester tester) async {
       final ThemeData theme = ThemeData(useMaterial3: true);
       await tester.pumpWidget(MaterialApp(
         theme: theme,
@@ -185,7 +186,7 @@ void main() {
       expect(lineRect.bottom, dividerRect.bottom);
     });
 
-    testWidgets('Uses values from DividerThemeData', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Uses values from DividerThemeData', (WidgetTester tester) async {
       final DividerThemeData dividerTheme = _dividerTheme();
       await tester.pumpWidget(MaterialApp(
         theme: ThemeData(dividerTheme: dividerTheme),
@@ -209,7 +210,7 @@ void main() {
       expect(lineRect.bottom, dividerRect.bottom - dividerTheme.endIndent!);
     });
 
-    testWidgets('DividerTheme overrides defaults', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('DividerTheme overrides defaults', (WidgetTester tester) async {
       final DividerThemeData dividerTheme = _dividerTheme();
       await tester.pumpWidget(MaterialApp(
         theme: ThemeData(useMaterial3: true),
@@ -228,7 +229,7 @@ void main() {
       expect(border.left.color, dividerTheme.color);
     });
 
-    testWidgets('Widget properties take priority over theme', (WidgetTester tester) async {
+    testWidgetsWithLeakTracking('Widget properties take priority over theme', (WidgetTester tester) async {
       const Color color = Colors.purple;
       const double width = 10.0;
       const double thickness = 5.0;
@@ -271,7 +272,7 @@ void main() {
     // can be deleted.
 
     group('Material2 - Horizontal Divider', () {
-      testWidgets('Passing no DividerThemeData returns defaults', (WidgetTester tester) async {
+      testWidgetsWithLeakTracking('Passing no DividerThemeData returns defaults', (WidgetTester tester) async {
         await tester.pumpWidget(MaterialApp(
           theme: ThemeData(useMaterial3: false),
           home: const Scaffold(
@@ -295,7 +296,7 @@ void main() {
         expect(lineRect.right, dividerRect.right);
       });
 
-      testWidgets('DividerTheme overrides defaults', (WidgetTester tester) async {
+      testWidgetsWithLeakTracking('DividerTheme overrides defaults', (WidgetTester tester) async {
         final DividerThemeData theme = _dividerTheme();
         await tester.pumpWidget(MaterialApp(
           home: Scaffold(
@@ -314,7 +315,7 @@ void main() {
     });
 
     group('Material2 - Vertical Divider', () {
-      testWidgets('Passing no DividerThemeData returns defaults', (WidgetTester tester) async {
+      testWidgetsWithLeakTracking('Passing no DividerThemeData returns defaults', (WidgetTester tester) async {
         await tester.pumpWidget(MaterialApp(
           theme: ThemeData(useMaterial3: false),
           home: const Scaffold(