From: Serhiy Storchaka <storchaka@gmail.com>
Date: Mon, 7 Jul 2025 12:14:17 +0000 (+0300)
Subject: gh-124486: Fix test_whichdb_ndbm in test_dbm on NetBSD (GH-136335)
X-Git-Tag: v3.15.0a1~1066
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b7aa2a4b4df697db6ea45a555eeb3fefa5ca5bd4;p=thirdparty%2FPython%2Fcpython.git

gh-124486: Fix test_whichdb_ndbm in test_dbm on NetBSD (GH-136335)

On NetBSD, ndbm.open() does not fail for empty file.
---

diff --git a/Lib/test/test_dbm.py b/Lib/test/test_dbm.py
index 7e8d78b89405..ae9faabd536a 100644
--- a/Lib/test/test_dbm.py
+++ b/Lib/test/test_dbm.py
@@ -274,7 +274,8 @@ class WhichDBTestCase(unittest.TestCase):
     @unittest.skipUnless(ndbm, reason='Test requires ndbm')
     def test_whichdb_ndbm(self):
         # Issue 17198: check that ndbm which is referenced in whichdb is defined
-        with open(_fname + '.db', 'wb'): pass
+        with open(_fname + '.db', 'wb') as f:
+            f.write(b'spam')
         _bytes_fname = os.fsencode(_fname)
         fnames = [_fname, os_helper.FakePath(_fname),
                   _bytes_fname, os_helper.FakePath(_bytes_fname)]