From 6eb7a8619546954bb78e884edc1cc347221a8a9f Mon Sep 17 00:00:00 2001
From: nybblista <170842536+nybblista@users.noreply.github.com>
Date: Mon, 17 Mar 2025 02:48:23 +0300
Subject: [PATCH] test PyBytes_Size for zero-size bytes object

Assert that PyBytes_Size returns zero for zero-size bytes object.
---
 Lib/test/test_capi/test_bytes.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Lib/test/test_capi/test_bytes.py b/Lib/test/test_capi/test_bytes.py
index 5908d79e14029b..5b61c73381542d 100644
--- a/Lib/test/test_capi/test_bytes.py
+++ b/Lib/test/test_capi/test_bytes.py
@@ -93,6 +93,7 @@ def test_size(self):
         # Test PyBytes_Size()
         size = _testlimitedcapi.bytes_size
 
+        self.assertEqual(size(b''), 0)
         self.assertEqual(size(b'abc'), 3)
         self.assertEqual(size(BytesSubclass(b'abc')), 3)
         self.assertRaises(TypeError, size, bytearray(b'abc'))