[3.12] gh-121842: Improve coverage of `PyBytes_FromStringAndSize` (GH-121843) (#121894)

gh-121842: Improve coverage of `PyBytes_FromStringAndSize` (GH-121843)
(cherry picked from commit f6c7d8d79c4e17167af98f2e0cb4b1e55d7b5d3c)

Co-authored-by: sobolevn <mail@sobolevn.me>

diff --git a/Lib/test/test_capi/test_bytes.py b/Lib/test/test_capi/test_bytes.py
index bb5d724ff187d471a11d85bb8fb83b0e846cea4a..c692ee82d0428359242287ed18bf15c9835c886f 100644 (file)
--- a/Lib/test/test_capi/test_bytes.py
+++ b/Lib/test/test_capi/test_bytes.py
@@ -52,6 +52,8 @@ class CAPITest(unittest.TestCase):
         self.assertEqual(fromstringandsize(b'abc'), b'abc')
         self.assertEqual(fromstringandsize(b'abc', 2), b'ab')
         self.assertEqual(fromstringandsize(b'abc\0def'), b'abc\0def')
+        self.assertEqual(fromstringandsize(b'a'), b'a')
+        self.assertEqual(fromstringandsize(b'a', 1), b'a')
         self.assertEqual(fromstringandsize(b'', 0), b'')
         self.assertEqual(fromstringandsize(NULL, 0), b'')
         self.assertEqual(len(fromstringandsize(NULL, 3)), 3)