diff --git a/packages/cupertino_ui/temporarily_disabled_tests/bottom_tab_bar_test.dart b/packages/cupertino_ui/test/bottom_tab_bar_test.dart
similarity index 66%
rename from packages/cupertino_ui/temporarily_disabled_tests/bottom_tab_bar_test.dart
rename to packages/cupertino_ui/test/bottom_tab_bar_test.dart
index 0f30245b402d..7e4d54cdf794 100644
--- a/packages/cupertino_ui/temporarily_disabled_tests/bottom_tab_bar_test.dart
+++ b/packages/cupertino_ui/test/bottom_tab_bar_test.dart
@@ -2,18 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-@Skip(
-  'This file is skipped due to a cross-import that needs to be fixed. Tracked in https://github.com/flutter/flutter/issues/177028.',
-)
 import 'package:cupertino_ui/cupertino_ui.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../image_data.dart';
-import '../widgets/semantics_tester.dart';
-
 Future<void> pumpWidgetWithBoilerplate(WidgetTester tester, Widget widget) async {
   await tester.pumpWidget(
     Localizations(
@@ -33,11 +27,8 @@ Future<void> main() async {
       () => pumpWidgetWithBoilerplate(
         tester,
         CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
           ],
         ),
       ),
@@ -57,15 +48,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           currentIndex: 1,
           activeColor: const Color(0xFF123456),
@@ -91,15 +76,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           currentIndex: 1,
         ),
@@ -126,15 +105,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           currentIndex: 1,
           activeColor: dynamicActiveColor,
@@ -167,15 +140,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(platformBrightness: Brightness.dark),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           currentIndex: 1,
           activeColor: dynamicActiveColor,
@@ -203,15 +170,9 @@ Future<void> main() async {
     await tester.pumpWidget(
       CupertinoApp(
         home: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           currentIndex: 1,
         ),
@@ -232,15 +193,9 @@ Future<void> main() async {
       CupertinoApp(
         theme: const CupertinoThemeData(brightness: Brightness.dark),
         home: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           currentIndex: 1,
         ),
@@ -260,22 +215,16 @@ Future<void> main() async {
   });
 
   testWidgets('Use active icon', (WidgetTester tester) async {
-    final activeIcon = MemoryImage(Uint8List.fromList(kBlueSquarePng));
-    final inactiveIcon = MemoryImage(Uint8List.fromList(kTransparentImage));
-
     await pumpWidgetWithBoilerplate(
       tester,
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
             BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(inactiveIcon),
-              activeIcon: ImageIcon(activeIcon),
+              icon: Icon(CupertinoIcons.heart),
+              activeIcon: Icon(CupertinoIcons.heart_fill),
               label: 'Tab 2',
             ),
           ],
@@ -286,28 +235,20 @@ Future<void> main() async {
       ),
     );
 
-    final Image image = tester.widget(
-      find.descendant(
-        of: find.widgetWithText(GestureDetector, 'Tab 2'),
-        matching: find.byType(Image),
-      ),
-    );
+    expect(find.byIcon(CupertinoIcons.heart_fill), findsOneWidget);
+    expect(find.byIcon(CupertinoIcons.heart), findsNothing);
 
-    expect(image.color, const Color(0xFF123456));
-    expect(image.image, activeIcon);
+    final IconThemeData iconTheme = IconTheme.of(
+      tester.element(find.byIcon(CupertinoIcons.heart_fill)),
+    );
+    expect(iconTheme.color, const Color(0xFF123456));
   });
 
   testWidgets('Adjusts height to account for bottom padding', (WidgetTester tester) async {
     final tabBar = CupertinoTabBar(
-      items: <BottomNavigationBarItem>[
-        BottomNavigationBarItem(
-          icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-          label: 'Aka',
-        ),
-        BottomNavigationBarItem(
-          icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-          label: 'Shiro',
-        ),
+      items: const <BottomNavigationBarItem>[
+        BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Aka'),
+        BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Shiro'),
       ],
     );
 
@@ -347,15 +288,9 @@ Future<void> main() async {
     const tabBarHeight = 56.0;
     final tabBar = CupertinoTabBar(
       height: tabBarHeight,
-      items: <BottomNavigationBarItem>[
-        BottomNavigationBarItem(
-          icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-          label: 'Aka',
-        ),
-        BottomNavigationBarItem(
-          icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-          label: 'Shiro',
-        ),
+      items: const <BottomNavigationBarItem>[
+        BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Aka'),
+        BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Shiro'),
       ],
     );
 
@@ -397,15 +332,9 @@ Future<void> main() async {
     const tabBarHeight = 56.0;
     final tabBar = CupertinoTabBar(
       height: tabBarHeight,
-      items: <BottomNavigationBarItem>[
-        BottomNavigationBarItem(
-          icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-          label: 'Aka',
-        ),
-        BottomNavigationBarItem(
-          icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-          label: 'Shiro',
-        ),
+      items: const <BottomNavigationBarItem>[
+        BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Aka'),
+        BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Shiro'),
       ],
     );
 
@@ -457,15 +386,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
         ),
       ),
@@ -478,15 +401,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           backgroundColor: const Color(0xFFFFFFFF), // Opaque white.
         ),
@@ -504,15 +421,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           currentIndex: 1,
           onTap: (int tab) {
@@ -530,47 +441,43 @@ Future<void> main() async {
   });
 
   testWidgets('tabs announce semantics', (WidgetTester tester) async {
-    final semantics = SemanticsTester(tester);
-
     await pumpWidgetWithBoilerplate(
       tester,
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
         ),
       ),
     );
 
     expect(
-      semantics,
-      includesNodeWith(
+      tester.getSemantics(find.text('Tab 1')),
+      isSemantics(
         label: 'Tab 1',
         hint: 'Tab 1 of 2',
-        flags: <SemanticsFlag>[SemanticsFlag.hasSelectedState, SemanticsFlag.isSelected],
+        isSelected: true,
+        hasSelectedState: true,
         textDirection: TextDirection.ltr,
       ),
     );
 
     expect(
-      semantics,
-      includesNodeWith(label: 'Tab 2', hint: 'Tab 2 of 2', textDirection: TextDirection.ltr),
+      tester.getSemantics(find.text('Tab 2')),
+      isSemantics(
+        label: 'Tab 2',
+        hint: 'Tab 2 of 2',
+        isSelected: false,
+        hasSelectedState: true,
+        textDirection: TextDirection.ltr,
+      ),
     );
-
-    semantics.dispose();
   });
 
   testWidgets('Label of items should be nullable', (WidgetTester tester) async {
-    final iconProvider = MemoryImage(Uint8List.fromList(kTransparentImage));
     final itemsTapped = <int>[];
 
     await pumpWidgetWithBoilerplate(
@@ -578,12 +485,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(icon: ImageIcon(iconProvider)),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.circle)),
           ],
           onTap: (int index) => itemsTapped.add(index),
         ),
@@ -592,11 +496,7 @@ Future<void> main() async {
 
     expect(find.text('Tab 1'), findsOneWidget);
 
-    final Finder finder = find.byWidgetPredicate(
-      (Widget widget) => widget is Image && widget.image == iconProvider,
-    );
-
-    await tester.tap(finder);
+    await tester.tap(find.byIcon(CupertinoIcons.circle));
     expect(itemsTapped, <int>[1]);
   });
 
@@ -606,15 +506,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
         ),
       ),
@@ -629,15 +523,9 @@ Future<void> main() async {
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 1',
-            ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'Tab 2',
-            ),
+          items: const <BottomNavigationBarItem>[
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.search), label: 'Tab 1'),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'Tab 2'),
           ],
           backgroundColor: const Color(0xFFFFFFFF), // Opaque white.
           border: null,
@@ -709,23 +597,18 @@ Future<void> main() async {
   testWidgets('CupertinoTabBar item semanticsLabel overrides label for accessibility', (
     WidgetTester tester,
   ) async {
-    final semantics = SemanticsTester(tester);
-
     await pumpWidgetWithBoilerplate(
       tester,
       MediaQuery(
         data: const MediaQueryData(),
         child: CupertinoTabBar(
-          items: <BottomNavigationBarItem>[
+          items: const <BottomNavigationBarItem>[
             BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
+              icon: Icon(CupertinoIcons.search),
               label: 'A',
               semanticsLabel: 'Custom A label',
             ),
-            BottomNavigationBarItem(
-              icon: ImageIcon(MemoryImage(Uint8List.fromList(kTransparentImage))),
-              label: 'B',
-            ),
+            BottomNavigationBarItem(icon: Icon(CupertinoIcons.settings), label: 'B'),
           ],
         ),
       ),
@@ -733,21 +616,26 @@ Future<void> main() async {
 
     // Tab A should use the custom semanticsLabel
     expect(
-      semantics,
-      includesNodeWith(
+      tester.getSemantics(find.text('A')),
+      isSemantics(
         label: 'Custom A label',
         hint: 'Tab 1 of 2',
-        flags: <SemanticsFlag>[SemanticsFlag.hasSelectedState, SemanticsFlag.isSelected],
+        isSelected: true,
+        hasSelectedState: true,
         textDirection: TextDirection.ltr,
       ),
     );
 
     // Tab B should use the default label since no semanticsLabel is provided
     expect(
-      semantics,
-      includesNodeWith(label: 'B', hint: 'Tab 2 of 2', textDirection: TextDirection.ltr),
+      tester.getSemantics(find.text('B')),
+      isSemantics(
+        label: 'B',
+        hint: 'Tab 2 of 2',
+        isSelected: false,
+        hasSelectedState: true,
+        textDirection: TextDirection.ltr,
+      ),
     );
-
-    semantics.dispose();
   });
 }