Make sure that a SimpleDialog doesn't crash in 0x0 environment

ahmedsameha1 · ahmedsameha1 · commit ccbeae25f5fb · 2025-08-21T20:41:13.000+03:00
diff --git a/packages/flutter/test/material/dialog_test.dart b/packages/flutter/test/material/dialog_test.dart
@@ -3021,6 +3021,14 @@ void main() {
     expect(find.byType(BackButton), findsNothing);
     expect(find.byType(CloseButton), findsOneWidget);
   });
+
+  testWidgets("SimpleDialog doesn't crash at zero area", (WidgetTester tester) async {
+    await tester.pumpWidget(
+      const MaterialApp(
+        home: SizedBox.shrink(child: SimpleDialog(title: Text('X'))),
+      ),
+    );
+  });
 }
 
 @pragma('vm:entry-point')
