Compatibility pass on flutter/material tests for JavaScript compilation. (9) (#33378)

dev/bots/test.dart

@@ -350,6 +350,7 @@ Future<void> _runWebTests() async {
     'test/scheduler/',
     'test/widgets/',
     'test/semantics/',
+    'test/material/',
   ]);
 }
 

packages/flutter/lib/src/material/slider_theme.dart

@@ -810,7 +810,7 @@ class SliderThemeData extends Diagnosticable {
   void debugFillProperties(DiagnosticPropertiesBuilder properties) {
     super.debugFillProperties(properties);
     const SliderThemeData defaultData = SliderThemeData();
-    properties.add(DiagnosticsProperty<double>('trackHeight', trackHeight, defaultValue: defaultData.trackHeight));
+    properties.add(DoubleProperty('trackHeight', trackHeight, defaultValue: defaultData.trackHeight));
     properties.add(DiagnosticsProperty<Color>('activeTrackColor', activeTrackColor, defaultValue: defaultData.activeTrackColor));
     properties.add(DiagnosticsProperty<Color>('activeTrackColor', activeTrackColor, defaultValue: defaultData.activeTrackColor));
     properties.add(DiagnosticsProperty<Color>('inactiveTrackColor', inactiveTrackColor, defaultValue: defaultData.inactiveTrackColor));

packages/flutter/test/material/about_test.dart

@@ -63,7 +63,7 @@ void main() {
     await tester.pumpAndSettle(const Duration(milliseconds: 100));
 
     expect(find.text('Pirate license'), findsOneWidget);
-  });
+  }, skip: isBrowser);
 
   testWidgets('About box logic defaults to executable name for app name', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -107,7 +107,7 @@ void main() {
     expect(find.text('BBB'), findsOneWidget);
     expect(find.text('Another package'), findsOneWidget);
     expect(find.text('Another license'), findsOneWidget);
-  });
+  }, skip: isBrowser);
 
   testWidgets('LicensePage respects the notch', (WidgetTester tester) async {
     const double safeareaPadding = 27.0;
@@ -132,5 +132,5 @@ void main() {
     await tester.pumpAndSettle();
 
     expect(tester.getTopLeft(find.text('DEF')), const Offset(8.0 + safeareaPadding, 527.0));
-  });
+  }, skip: isBrowser);
 }

packages/flutter/test/material/bottom_app_bar_test.dart

@@ -74,14 +74,16 @@ void main() {
     await expectLater(
       find.byKey(key),
       matchesGoldenFile('bottom_app_bar.custom_shape.1.png'),
+      skip: !Platform.isLinux,
     );
     await pump(FloatingActionButtonLocation.centerDocked);
     await tester.pumpAndSettle();
     await expectLater(
       find.byKey(key),
       matchesGoldenFile('bottom_app_bar.custom_shape.2.png'),
+      skip: !Platform.isLinux,
     );
-  }, skip: !Platform.isLinux);
+  }, skip: isBrowser);
 
   testWidgets('color defaults to Theme.bottomAppBarColor', (WidgetTester tester) async {
     await tester.pumpWidget(

packages/flutter/test/material/bottom_app_bar_theme_test.dart

@@ -83,7 +83,7 @@ void main() {
       matchesGoldenFile('bottom_app_bar_theme.custom_shape.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('BAB theme does not affect defaults', (WidgetTester tester) async {
     await tester.pumpWidget(const MaterialApp(

packages/flutter/test/material/bottom_navigation_bar_test.dart

@@ -891,7 +891,7 @@ void main() {
     await tester.tap(find.text('Alarm'));
     await tester.pump(const Duration(seconds: 1));
     expect(Theme.of(tester.element(find.text('Alarm'))).brightness, equals(Brightness.dark));
-  });
+  }, skip: isBrowser);
 
   testWidgets('BottomNavigationBar iconSize test', (WidgetTester tester) async {
     double builderIconSize;
@@ -1001,7 +1001,7 @@ void main() {
 
     final RenderBox box = tester.renderObject(find.byType(BottomNavigationBar));
     expect(box.size.height, equals(66.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('BottomNavigationBar limits width of tiles with long titles', (WidgetTester tester) async {
     final Text longTextA = Text(''.padLeft(100, 'A'));
@@ -1033,7 +1033,7 @@ void main() {
     expect(itemBoxA.size, equals(const Size(400.0, 14.0)));
     final RenderBox itemBoxB = tester.renderObject(find.text(longTextB.data));
     expect(itemBoxB.size, equals(const Size(400.0, 14.0)));
-  });
+  }, skip: isBrowser);
 
   testWidgets('BottomNavigationBar paints circles', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -1103,7 +1103,7 @@ void main() {
           ..translate(x: 400.0)
           ..circle(x: 200.0),
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('BottomNavigationBar inactiveIcon shown', (WidgetTester tester) async {
     const Key filled = Key('filled');
@@ -1438,7 +1438,7 @@ void main() {
         skip: !isLinux,
       );
     }
-  });
+  }, skip: isBrowser);
 
   testWidgets('BottomNavigationBar item title should not be nullable', (WidgetTester tester) async {
     expect(() {

packages/flutter/test/material/button_theme_test.dart

@@ -170,7 +170,7 @@ void main() {
     expect(tester.widget<Material>(find.byType(Material)).shape, shape);
     expect(tester.widget<Material>(find.byType(Material)).color, disabledColor);
     expect(tester.getSize(find.byType(Material)), const Size(88.0, 48.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Theme buttonTheme ButtonTheme overrides', (WidgetTester tester) async {
     ButtonTextTheme textTheme;

packages/flutter/test/material/buttons_test.dart

@@ -681,7 +681,7 @@ void main() {
     expect(tester.getSize(find.byType(FlatButton)).height, equals(48.0));
     expect(tester.getSize(find.byType(Text)).width, isIn(<double>[126.0, 127.0]));
     expect(tester.getSize(find.byType(Text)).height, equals(42.0));
-  });
+  }, skip: isBrowser);
 
   // This test is very similar to the '...explicit splashColor and highlightColor' test
   // in icon_button_test.dart. If you change this one, you may want to also change that one.
@@ -924,7 +924,7 @@ void main() {
 
 
     semantics.dispose();
-  });
+  }, skip: isBrowser);
 
   testWidgets('MaterialButton minWidth and height parameters', (WidgetTester tester) async {
     Widget buildFrame({ double minWidth, double height, EdgeInsets padding = EdgeInsets.zero, Widget child }) {

packages/flutter/test/material/card_theme_test.dart

@@ -140,7 +140,7 @@ void main() {
       matchesGoldenFile('card_theme.custom_shape.png'),
       skip: !isLinux,
     );
-  });
+  },  skip: isBrowser);
 }
 
 CardTheme _cardTheme() {

packages/flutter/test/material/chip_test.dart

@@ -356,7 +356,7 @@ void main() {
     );
     expect(tester.getSize(find.byType(Text)), const Size(40.0, 10.0));
     expect(tester.getSize(find.byType(Chip)), const Size(800.0, 48.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Chip elements are ordered horizontally for locale', (WidgetTester tester) async {
     final UniqueKey iconKey = UniqueKey();
@@ -477,7 +477,7 @@ void main() {
     expect(tester.getSize(find.byType(Chip).first).width, anyOf(318.0, 319.0));
     expect(tester.getSize(find.byType(Chip).first).height, equals(50.0));
     expect(tester.getSize(find.byType(Chip).last), anyOf(const Size(132.0, 48.0), const Size(131.0, 48.0)));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Labels can be non-text widgets', (WidgetTester tester) async {
     final Key keyA = GlobalKey();
@@ -511,7 +511,7 @@ void main() {
       anyOf(const Size(132.0, 48.0), const Size(131.0, 48.0)),
     );
     expect(tester.getSize(find.byType(Chip).last), const Size(58.0, 48.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Avatars can be non-circle avatar widgets', (WidgetTester tester) async {
     final Key keyA = GlobalKey();
@@ -735,7 +735,7 @@ void main() {
     expect(tester.getSize(find.byType(RawChip)), equals(const Size(80.0, 48.0)));
     expect(tester.getTopLeft(find.byKey(labelKey)), equals(const Offset(12.0, 17.0)));
     expect(find.byKey(avatarKey), findsNothing);
-  });
+  }, skip: isBrowser);
 
   testWidgets('Delete button drawer works as expected on RawChip', (WidgetTester tester) async {
     final UniqueKey labelKey = UniqueKey();
@@ -851,7 +851,7 @@ void main() {
     expect(tester.getSize(find.byType(RawChip)), equals(const Size(80.0, 48.0)));
     expect(tester.getTopLeft(find.byKey(labelKey)), equals(const Offset(12.0, 17.0)));
     expect(find.byKey(deleteButtonKey), findsNothing);
-  });
+  }, skip: isBrowser);
 
   testWidgets('Selection with avatar works as expected on RawChip', (WidgetTester tester) async {
     bool selected = false;
@@ -934,7 +934,7 @@ void main() {
     expect(getSelectProgress(tester), equals(0.0));
     expect(getAvatarDrawerProgress(tester), equals(1.0));
     expect(getDeleteDrawerProgress(tester), equals(0.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Selection without avatar works as expected on RawChip', (WidgetTester tester) async {
     bool selected = false;
@@ -1010,7 +1010,7 @@ void main() {
     expect(getSelectProgress(tester), equals(0.0));
     expect(getAvatarDrawerProgress(tester), equals(0.0));
     expect(getDeleteDrawerProgress(tester), equals(0.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Activation works as expected on RawChip', (WidgetTester tester) async {
     bool selected = false;
@@ -1135,7 +1135,7 @@ void main() {
     );
 
     expect(tester.getSize(find.byKey(key2)), const Size(80.0, 32.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Chip uses the right theme colors for the right components', (WidgetTester tester) async {
     final ThemeData themeData = ThemeData(
@@ -1721,7 +1721,7 @@ void main() {
     ], excludes: <Offset>[
       const Offset(4, 4),
     ]));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Chips should use InkWell instead of InkResponse.', (WidgetTester tester) async {
     // Regression test for https://github.com/flutter/flutter/issues/28646

packages/flutter/test/material/chip_theme_test.dart

@@ -164,7 +164,7 @@ void main() {
     expect(materialBox, paints..path(color: Color(customTheme.backgroundColor.value)));
     expect(material.elevation, customTheme.elevation);
     expect(material.shadowColor, customTheme.shadowColor);
-  });
+  }, skip: isBrowser);
 
   testWidgets('ChipThemeData generates correct opacities for defaults', (WidgetTester tester) async {
     const Color customColor1 = Color(0xcafefeed);

packages/flutter/test/material/circle_avatar_test.dart

@@ -186,7 +186,7 @@ void main() {
       ),
     );
     expect(tester.getSize(find.text('Z')), equals(const Size(16.0, 16.0)));
-  });
+  }, skip: isBrowser);
 
   testWidgets('CircleAvatar respects minRadius', (WidgetTester tester) async {
     final Color backgroundColor = Colors.blue.shade900;

packages/flutter/test/material/date_picker_test.dart

@@ -19,7 +19,7 @@ void main() {
   },
     // Skip on Windows because this test is quite flaky when run on Windows,
     // until https://github.com/flutter/flutter/issues/19696 is fixed.
-    skip: isWindows,
+    skip: isWindows || isBrowser,
   );
 }
 

packages/flutter/test/material/dialog_theme_test.dart

@@ -133,7 +133,7 @@ void main() {
       matchesGoldenFile('dialog_theme.dialog_with_custom_border.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('Custom Title Text Style - Constructor Param', (WidgetTester tester) async {
     const String titleText = 'Title';

packages/flutter/test/material/dropdown_test.dart

@@ -143,7 +143,7 @@ void main() {
       matchesGoldenFile('dropdown_test.default.0.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('Expanded dropdown golden', (WidgetTester tester) async {
     final Key buttonKey = UniqueKey();
@@ -156,7 +156,7 @@ void main() {
       matchesGoldenFile('dropdown_test.expanded.0.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('Dropdown button control test', (WidgetTester tester) async {
     String value = 'one';

packages/flutter/test/material/flat_button_test.dart

@@ -76,6 +76,7 @@ void main() {
     await gesture.removePointer();
   },
     semanticsEnabled: true,
+    skip: isBrowser,
   );
 
   testWidgets('FlatButton with colored theme meets a11y contrast guidelines', (WidgetTester tester) async {
@@ -140,6 +141,7 @@ void main() {
     await gesture.removePointer();
   },
     semanticsEnabled: true,
+    skip: isBrowser,
   );
 
   testWidgets('FlatButton uses stateful color for text color in different states', (WidgetTester tester) async {

packages/flutter/test/material/flexible_space_bar_test.dart

@@ -154,7 +154,7 @@ void main() {
     await tester.pumpWidget(buildFrame(TargetPlatform.iOS, false));
     expect(getTitleBottomLeft(), const Offset(72.0, 16.0));
 
-  });
+  }, skip: isBrowser);
 
   testWidgets('FlexibleSpaceBar test titlePadding override', (WidgetTester tester) async {
     Widget buildFrame(TargetPlatform platform, bool centerTitle) {
@@ -195,7 +195,7 @@ void main() {
 
     await tester.pumpWidget(buildFrame(TargetPlatform.iOS, false));
     expect(getTitleBottomLeft(), Offset.zero);
-  });
+  }, skip: isBrowser);
 }
 
 class TestDelegate extends SliverPersistentHeaderDelegate {

packages/flutter/test/material/floating_action_button_location_test.dart

@@ -213,7 +213,7 @@ void main() {
           ),
         );
         await tester.pumpAndSettle();
-      });
+      }, skip: isBrowser);
 
       testWidgets('interrupting entrance of a new fab.', (WidgetTester tester) async {
         await tester.pumpWidget(
@@ -238,7 +238,7 @@ void main() {
         );
         await tester.pumpAndSettle();
       });
-    });
+    }, skip: isBrowser);
   });
 
   testWidgets('Docked floating action button locations', (WidgetTester tester) async {
@@ -274,7 +274,7 @@ void main() {
     );
     await tester.pumpAndSettle();
     expect(tester.getCenter(find.byType(FloatingActionButton)), const Offset(756.0, 500.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Docked floating action button locations: no BAB, small BAB', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -293,7 +293,7 @@ void main() {
       ),
     );
     expect(tester.getCenter(find.byType(FloatingActionButton)), const Offset(756.0, 572.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Mini-start-top floating action button location', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -314,7 +314,7 @@ void main() {
     );
     expect(tester.getCenter(find.byType(FloatingActionButton)).dx, tester.getCenter(find.byType(CircleAvatar)).dx);
     expect(tester.getCenter(find.byType(FloatingActionButton)).dy, kToolbarHeight);
-  });
+  }, skip: isBrowser);
 
   testWidgets('Start-top floating action button location LTR', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -327,7 +327,7 @@ void main() {
       ),
     );
     expect(tester.getRect(find.byType(FloatingActionButton)), rectMoreOrLessEquals(const Rect.fromLTWH(16.0, 28.0, 56.0, 56.0)));
-  });
+  }, skip: isBrowser);
 
   testWidgets('End-top floating action button location RTL', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -343,7 +343,7 @@ void main() {
       ),
     );
     expect(tester.getRect(find.byType(FloatingActionButton)), rectMoreOrLessEquals(const Rect.fromLTWH(16.0, 28.0, 56.0, 56.0)));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Start-top floating action button location RTL', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -359,7 +359,7 @@ void main() {
       ),
     );
     expect(tester.getRect(find.byType(FloatingActionButton)), rectMoreOrLessEquals(const Rect.fromLTWH(800.0 - 56.0 - 16.0, 28.0, 56.0, 56.0)));
-  });
+  }, skip: isBrowser);
 
   testWidgets('End-top floating action button location LTR', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -372,7 +372,7 @@ void main() {
       ),
     );
     expect(tester.getRect(find.byType(FloatingActionButton)), rectMoreOrLessEquals(const Rect.fromLTWH(800.0 - 56.0 - 16.0, 28.0, 56.0, 56.0)));
-  });
+  }, skip: isBrowser);
 }
 
 

packages/flutter/test/material/floating_action_button_test.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+@TestOn('!chrome') // whole file needs triage.
 import 'dart:ui';
 
 import 'package:flutter/material.dart';

packages/flutter/test/material/ink_paint_test.dart

@@ -223,7 +223,7 @@ void main() {
     expect(box, isNot(paints..circle()));
 
     await gesture.up();
-  });
+  }, skip: isBrowser);
 
   testWidgets('Cancel an InkRipple that was disposed when its animation ended', (WidgetTester tester) async {
     // Regression test for https://github.com/flutter/flutter/issues/14391

packages/flutter/test/material/input_decorator_test.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+@TestOn('!chrome') // needs substantial triage.
 import 'dart:async';
 
 import 'package:flutter/material.dart';
@@ -1437,7 +1438,7 @@ void main() {
     expect(tester.getTopLeft(find.text('text')).dy, 12.0);
     expect(getBorderBottom(tester), 40.0);
     expect(getBorderWeight(tester), 1.0);
-  });
+  }, skip: isBrowser);
 
   testWidgets('InputDecorator.collapsed', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -1476,7 +1477,7 @@ void main() {
     expect(tester.getSize(find.text('hint')).height, 16.0);
     expect(tester.getTopLeft(find.text('hint')).dy, 0.0);
     expect(getBorderWeight(tester), 0.0);
-  });
+  }, skip: isBrowser);
 
   testWidgets('InputDecorator with baseStyle', (WidgetTester tester) async {
     // Setting the baseStyle of the InputDecoration and the style of the input
@@ -1517,7 +1518,7 @@ void main() {
     expect(tester.getTopLeft(find.text('hint')).dy, 23.5);
     expect(tester.getTopLeft(find.text('label')).dy, 17.75);
     expect(tester.getTopLeft(find.text('text')).dy, 23.5);
-  });
+  }, skip: isBrowser);
 
   testWidgets('InputDecorator with empty style overrides', (WidgetTester tester) async {
     // Same as not specifying any style overrides
@@ -1559,7 +1560,7 @@ void main() {
     expect(getBorderWeight(tester), 1.0);
     expect(tester.getTopLeft(find.text('helper')), const Offset(12.0, 64.0));
     expect(tester.getTopRight(find.text('counter')), const Offset(788.0, 64.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('InputDecoration outline shape with no border and no floating placeholder', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -1611,7 +1612,7 @@ void main() {
 
     // The label should not be seen.
     expect(getOpacity(tester, 'label'), 0.0);
-  });
+  }, skip: isBrowser);
 
   testWidgets('InputDecorationTheme outline border', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -1636,7 +1637,7 @@ void main() {
     expect(tester.getBottomLeft(find.text('label')).dy, 36.0);
     expect(getBorderBottom(tester), 56.0);
     expect(getBorderWeight(tester), 1.0);
-  });
+  }, skip: isBrowser);
 
   testWidgets('InputDecorationTheme outline border, dense layout', (WidgetTester tester) async {
     await tester.pumpWidget(

packages/flutter/test/material/list_tile_test.dart

@@ -190,7 +190,7 @@ void main() {
     testChildren();
     testHorizontalGeometry();
     testVerticalGeometry(128.0);
-  });
+  }, skip: isBrowser);
 
   testWidgets('ListTile geometry (RTL)', (WidgetTester tester) async {
     const double leftPadding = 10.0;
@@ -784,7 +784,7 @@ void main() {
     expect(tester.getRect(find.byType(ListTile).at(1)),     const Rect.fromLTWH(                0.0, 216.0       , 800.0,  56.0));
     expect(tester.getRect(find.byType(Placeholder).at(2)),  const Rect.fromLTWH(               16.0, 216.0 + 16.0,  24.0,  12.0));
     expect(tester.getRect(find.byType(Placeholder).at(3)),  const Rect.fromLTWH(800.0 - 24.0 - 16.0, 216.0 + 16.0,  24.0,  24.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('ListTile leading icon height does not exceed ListTile height', (WidgetTester tester) async {
     // regression test for https://github.com/flutter/flutter/issues/28765

packages/flutter/test/material/material_button_test.dart

@@ -32,6 +32,7 @@ void main() {
     await expectLater(tester, meetsGuideline(textContrastGuideline));
   },
     semanticsEnabled: true,
+    skip: isBrowser,
   );
 
 }

packages/flutter/test/material/material_test.dart

@@ -619,7 +619,7 @@ void main() {
         matchesGoldenFile('material.border_paint_above.png'),
         skip: !isLinux,
       );
-    });
+    }, skip: isBrowser);
 
     testWidgets('border is painted below child when specified', (WidgetTester tester) async {
       final Key painterKey = UniqueKey();
@@ -660,6 +660,6 @@ void main() {
         matchesGoldenFile('material.border_paint_below.png'),
         skip: !isLinux,
       );
-    });
+    }, skip: isBrowser);
   });
 }

packages/flutter/test/material/outline_button_test.dart

@@ -79,6 +79,7 @@ void main() {
     await gesture.removePointer();
   },
     semanticsEnabled: true,
+    skip: isBrowser,
   );
 
   testWidgets('OutlineButton with colored theme meets a11y contrast guidelines', (WidgetTester tester) async {
@@ -142,6 +143,7 @@ void main() {
     await expectLater(tester, meetsGuideline(textContrastGuideline));
     await gesture.removePointer();
   },
+    skip: isBrowser,
     semanticsEnabled: true,
   );
 
@@ -480,7 +482,7 @@ void main() {
       clipPath: clipPath,
       clipRect: clipRect,
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('OutlineButton has no clip by default', (WidgetTester tester) async {
     final GlobalKey buttonKey = GlobalKey();
@@ -614,7 +616,7 @@ void main() {
     expect(tester.getSize(find.byType(FlatButton)).height, equals(48.0));
     expect(tester.getSize(find.byType(Text)).width, isIn(<double>[126.0, 127.0]));
     expect(tester.getSize(find.byType(Text)).height, equals(42.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('OutlineButton pressed fillColor default', (WidgetTester tester) async {
     Widget buildFrame(ThemeData theme) {

packages/flutter/test/material/radio_test.dart

@@ -279,6 +279,6 @@ void main() {
       matchesGoldenFile('radio.ink_ripple.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 }
 

packages/flutter/test/material/raised_button_test.dart

@@ -75,6 +75,7 @@ void main() {
     await expectLater(tester, meetsGuideline(textContrastGuideline));
     await gesture.removePointer();
   },
+    skip: isBrowser,
     semanticsEnabled: true,
   );
 

packages/flutter/test/material/slider_test.dart

@@ -991,7 +991,7 @@ void main() {
 
     await gesture.up();
     await tester.pumpAndSettle();
-  });
+  }, skip: isBrowser);
 
   testWidgets('Tick marks are skipped when they are too dense', (WidgetTester tester) async {
     Widget buildSlider({

packages/flutter/test/material/slider_theme_test.dart

@@ -529,7 +529,8 @@ void main() {
         ),
     );
     await gesture.up();
-  });
+  }, skip: isBrowser
+  );
 
   testWidgets('The slider track height can be overridden', (WidgetTester tester) async {
     final SliderThemeData sliderTheme = ThemeData().sliderTheme.copyWith(trackHeight: 16);

packages/flutter/test/material/snack_bar_test.dart

@@ -386,7 +386,7 @@ void main() {
     expect(actionTextBottomLeft.dx - textBottomRight.dx, 24.0);
     expect(snackBarBottomRight.dx - actionTextBottomRight.dx, 24.0 + 30.0); // margin + right padding
     expect(snackBarBottomRight.dy - actionTextBottomRight.dy, 17.0 + 40.0); // margin + bottom padding
-  });
+  }, skip: isBrowser);
 
   testWidgets('SnackBar is positioned above BottomNavigationBar', (WidgetTester tester) async {
     await tester.pumpWidget(MaterialApp(
@@ -439,7 +439,7 @@ void main() {
     expect(actionTextBottomLeft.dx - textBottomRight.dx, 24.0);
     expect(snackBarBottomRight.dx - actionTextBottomRight.dx, 24.0 + 30.0); // margin + right padding
     expect(snackBarBottomRight.dy - actionTextBottomRight.dy, 17.0); // margin (with no bottom padding)
-  });
+  }, skip: isBrowser);
 
   testWidgets('SnackBar should push FloatingActionButton above', (WidgetTester tester) async {
     await tester.pumpWidget(MaterialApp(
@@ -536,7 +536,7 @@ void main() {
     expect(actionTextBottomLeft.dx - textBottomRight.dx, 16.0);
     expect(snackBarBottomRight.dx - actionTextBottomRight.dx, 31.0 + 30.0); // margin + right padding
     expect(snackBarBottomRight.dy - actionTextBottomRight.dy, 27.0); // margin (with no bottom padding)
-  });
+  }, skip: isBrowser);
 
   testWidgets('Floating SnackBar is positioned above BottomNavigationBar', (WidgetTester tester) async {
     await tester.pumpWidget(MaterialApp(
@@ -592,7 +592,7 @@ void main() {
     expect(actionTextBottomLeft.dx - textBottomRight.dx, 16.0);
     expect(snackBarBottomRight.dx - actionTextBottomRight.dx, 31.0 + 30.0); // margin + right padding
     expect(snackBarBottomRight.dy - actionTextBottomRight.dy, 27.0); // margin (with no bottom padding)
-  });
+  }, skip: isBrowser);
 
   testWidgets('Floating SnackBar is positioned above FloatingActionButton', (WidgetTester tester) async {
     await tester.pumpWidget(MaterialApp(

packages/flutter/test/material/tab_bar_theme_test.dart

@@ -270,7 +270,7 @@ void main() {
       matchesGoldenFile('tab_bar_theme.tab_indicator_size_tab.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('Tab bar theme overrides tab indicator size (label)', (WidgetTester tester) async {
     const TabBarTheme tabBarTheme = TabBarTheme(indicatorSize: TabBarIndicatorSize.label);
@@ -282,7 +282,7 @@ void main() {
       matchesGoldenFile('tab_bar_theme.tab_indicator_size_label.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('Tab bar theme - custom tab indicator', (WidgetTester tester) async {
     final TabBarTheme tabBarTheme = TabBarTheme(
@@ -299,7 +299,7 @@ void main() {
       matchesGoldenFile('tab_bar_theme.custom_tab_indicator.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 
   testWidgets('Tab bar theme - beveled rect indicator', (WidgetTester tester) async {
     final TabBarTheme tabBarTheme = TabBarTheme(
@@ -316,5 +316,5 @@ void main() {
       matchesGoldenFile('tab_bar_theme.beveled_rect_indicator.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 }

packages/flutter/test/material/tabs_test.dart

@@ -244,7 +244,7 @@ void main() {
     );
     expect(tester.renderObject<RenderParagraph>(find.byType(RichText)).text.style.fontFamily, 'Ahem');
     expect(tester.getSize(find.byType(Tab)), const Size(14.0, 46.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Tab sizing - icon and text', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -252,7 +252,7 @@ void main() {
     );
     expect(tester.renderObject<RenderParagraph>(find.byType(RichText)).text.style.fontFamily, 'Ahem');
     expect(tester.getSize(find.byType(Tab)), const Size(14.0, 72.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Tab sizing - icon and child', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -260,7 +260,7 @@ void main() {
     );
     expect(tester.renderObject<RenderParagraph>(find.byType(RichText)).text.style.fontFamily, 'Ahem');
     expect(tester.getSize(find.byType(Tab)), const Size(14.0, 72.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Tab color - normal', (WidgetTester tester) async {
     final Widget tabBar = TabBar(tabs: const <Widget>[SizedBox.shrink()], controller: TabController(length: 1, vsync: tester));
@@ -383,7 +383,7 @@ void main() {
 
     // Scrolling the TabBar doesn't change the selection
     expect(controller.index, 0);
-  });
+  }, skip: isBrowser);
 
   testWidgets('TabBarView maintains state', (WidgetTester tester) async {
     final List<String> tabs = <String>['AAAAAA', 'BBBBBB', 'CCCCCC', 'DDDDDD', 'EEEEEE'];
@@ -1639,7 +1639,7 @@ void main() {
     expect(semantics, hasSemantics(expectedSemantics));
 
     semantics.dispose();
-  });
+  }, skip: isBrowser);
 
   testWidgets('correct scrolling semantics', (WidgetTester tester) async {
     final SemanticsTester semantics = SemanticsTester(tester);
@@ -1903,7 +1903,7 @@ void main() {
     expect(semantics, hasSemantics(expectedSemantics));
 
     semantics.dispose();
-  });
+  }, skip: isBrowser);
 
   testWidgets('can be notified of TabBar onTap behavior', (WidgetTester tester) async {
     int tabIndex = -1;

packages/flutter/test/material/text_field_test.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+@TestOn('!chrome') // This whole test suite needs triage.
 import 'dart:async';
 import 'dart:math' as math;
 import 'dart:ui' as ui show window;
@@ -490,7 +491,7 @@ void main() {
       matchesGoldenFile('text_field_opacity_test.0.2.png'),
       skip: !isLinux,
     );
-  });
+  }, skip: isBrowser);
 
   // TODO(hansmuller): restore these tests after the fix for #24876 has landed.
   /*
@@ -2635,7 +2636,7 @@ void main() {
     // and the left edge of the input and label.
     expect(iconRight + 28.0, equals(tester.getTopLeft(find.text('label')).dx));
     expect(iconRight + 28.0, equals(tester.getTopLeft(find.byType(EditableText)).dx));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Collapsed hint text placement', (WidgetTester tester) async {
     await tester.pumpWidget(

packages/flutter/test/material/time_picker_test.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+@TestOn('!chrome') // entire file needs triage.
 import 'dart:async';
 import 'dart:ui' as ui;
 

packages/flutter/test/material/tooltip_test.dart

@@ -139,7 +139,7 @@ void main() {
     final RenderBox tip = tester.renderObject(find.text(tooltipText)).parent.parent.parent.parent.parent;
     expect(tip.size.height, equals(24.0)); // 14.0 height + 5.0 padding * 2 (top, bottom)
     expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)), equals(const Offset(10.0, 20.0)));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Does tooltip end up in the right place - center prefer above fits', (WidgetTester tester) async {
     final GlobalKey key = GlobalKey();
@@ -366,7 +366,7 @@ void main() {
     expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(310.0));
     expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dx, equals(790.0));
     expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(324.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Does tooltip end up in the right place - near the edge', (WidgetTester tester) async {
     final GlobalKey key = GlobalKey();
@@ -421,7 +421,7 @@ void main() {
     expect(tip.localToGlobal(tip.size.topLeft(Offset.zero)).dy, equals(310.0));
     expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dx, equals(790.0));
     expect(tip.localToGlobal(tip.size.bottomRight(Offset.zero)).dy, equals(324.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Does tooltip end up with the right default size, shape, and color', (WidgetTester tester) async {
     final GlobalKey key = GlobalKey();
@@ -457,7 +457,7 @@ void main() {
       rrect: RRect.fromRectAndRadius(tip.paintBounds, const Radius.circular(4.0)),
       color: const Color(0xe6616161),
     ));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Can tooltip decoration be customized', (WidgetTester tester) async {
     final GlobalKey key = GlobalKey();
@@ -497,7 +497,7 @@ void main() {
     expect(tip, paints..path(
       color: const Color(0x80800000),
     ));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Tooltip stays around', (WidgetTester tester) async {
     await tester.pumpWidget(
@@ -707,7 +707,7 @@ void main() {
     expect(tester.getSize(find.text(tooltipText)), equals(const Size(168.0, 56.0)));
     tip = tester.renderObject(find.text(tooltipText)).parent;
     expect(tip.size.height, equals(56.0));
-  });
+  }, skip: isBrowser);
 
   testWidgets('Haptic feedback', (WidgetTester tester) async {
     final FeedbackTester feedback = FeedbackTester();

packages/flutter/test/widgets/image_test.dart

@@ -1056,7 +1056,7 @@ void main() {
     expect(chunkEvents.length, 4);
     expect(find.byType(Text), findsNothing);
     expect(find.byType(RawImage), findsOneWidget);
-  });
+  }, skip: isBrowser);
 
   testWidgets('Image doesn\'t rebuild on chunk events if loadingBuilder is null', (WidgetTester tester) async {
     final ui.Image image = await tester.runAsync(createTestImage);
@@ -1109,7 +1109,7 @@ void main() {
     expect(find.byType(RawImage), findsOneWidget);
     expect(tester.widget<Center>(find.byType(Center)).child, isInstanceOf<Padding>());
     expect(tester.widget<Padding>(find.byType(Padding)).child, isInstanceOf<RawImage>());
-  });
+  }, skip: isBrowser);
 
   testWidgets('Image state handles loadingBuilder update from null to non-null', (WidgetTester tester) async {
     final TestImageStreamCompleter streamCompleter = TestImageStreamCompleter();
@@ -1141,7 +1141,7 @@ void main() {
     await tester.pump();
     expect(find.byType(Center), findsOneWidget);
     expect(find.byType(RawImage), findsOneWidget);
-  });
+  }, skip: isBrowser);
 
   testWidgets('Image state handles loadingBuilder update from non-null to null', (WidgetTester tester) async {
     final TestImageStreamCompleter streamCompleter = TestImageStreamCompleter();
@@ -1174,7 +1174,7 @@ void main() {
     expect(tester.state(find.byType(Image)), same(state));
     streamCompleter.setData(chunkEvent: const ImageChunkEvent(cumulativeBytesLoaded: 10, expectedTotalBytes: 100));
     expect(tester.binding.hasScheduledFrame, isFalse);
-  });
+  }, skip: isBrowser);
 }
 
 class TestImageProvider extends ImageProvider<TestImageProvider> {