From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Mon, 17 Mar 2025 09:01:40 +0000 (+0100)
Subject: [3.13] gh-131339: test PyBytes_Size for a zero-size bytes object (GH-131340) (#131343)
X-Git-Tag: v3.13.3~121
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3930b7c2589d33cb1542e13c7b302149b5a74db1;p=thirdparty%2FPython%2Fcpython.git

[3.13] gh-131339: test PyBytes_Size for a zero-size bytes object (GH-131340) (#131343)

gh-131339: test PyBytes_Size for a zero-size bytes object (GH-131340)
(cherry picked from commit 3ae67ba97e88d6f066a5b6f0c809f57fe4a1ecbe)

Co-authored-by: Nybblista <170842536+nybblista@users.noreply.github.com>
---

diff --git a/Lib/test/test_capi/test_bytes.py b/Lib/test/test_capi/test_bytes.py
index d5f047bcf182..ab6f091d0d92 100644
--- a/Lib/test/test_capi/test_bytes.py
+++ b/Lib/test/test_capi/test_bytes.py
@@ -93,6 +93,7 @@ class CAPITest(unittest.TestCase):
         # 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'))