From ef158c39a3315a8ba3113e4e33e6f40fd6ab3370 Mon Sep 17 00:00:00 2001
From: Ahmed Mohamed Sameh <ahmedsameha1@gmail.com>
Date: Fri, 10 Oct 2025 08:42:24 +0300
Subject: [PATCH] Make sure that an InputChip doesn't crash in 0x0 environment
 (#175930)

This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the InputChip widget.

---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
---
 .../test/material/input_chip_test.dart        | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/packages/flutter/test/material/input_chip_test.dart b/packages/flutter/test/material/input_chip_test.dart
index 40d68c0b681..e07942b63a4 100644
--- a/packages/flutter/test/material/input_chip_test.dart
+++ b/packages/flutter/test/material/input_chip_test.dart
@@ -688,4 +688,26 @@ void main() {
       SystemMouseCursors.forbidden,
     );
   });
+
+  testWidgets('InputChip does not crash at zero area', (WidgetTester tester) async {
+    Future<void> testChip(Widget chip) async {
+      await tester.pumpWidget(
+        MaterialApp(
+          home: Scaffold(
+            body: Center(child: SizedBox.shrink(child: chip)),
+          ),
+        ),
+      );
+      expect(tester.getSize(find.byType(InputChip)), Size.zero);
+    }
+
+    await testChip(const InputChip(label: Text('X')));
+    await testChip(
+      const InputChip(
+        label: Text('X'),
+        avatar: CircleAvatar(child: Text('A')),
+      ),
+    );
+    await testChip(InputChip(label: const Text('X'), onDeleted: () {}));
+  });
 }