gh-111841: Fix os.putenv() and os.unsetenv() with embedded NUL on Windows (GH-111842)

1 files changed, 7 insertions, 7 deletions

diff --git a/Lib/test/test_posix.py b/Lib/test/test_posix.py
index 7440779..1722c84 100644
--- a/Lib/test/test_posix.py
+++ b/Lib/test/test_posix.py
@@ -1011,20 +1011,20 @@ class PosixTester(unittest.TestCase):
             self.assertEqual(type(k), item_type)
             self.assertEqual(type(v), item_type)
 
-    @unittest.skipUnless(os.name == 'posix', "see bug gh-111841")
     def test_putenv(self):
         with self.assertRaises(ValueError):
             os.putenv('FRUIT\0VEGETABLE', 'cabbage')
         with self.assertRaises(ValueError):
-            os.putenv(b'FRUIT\0VEGETABLE', b'cabbage')
-        with self.assertRaises(ValueError):
             os.putenv('FRUIT', 'orange\0VEGETABLE=cabbage')
         with self.assertRaises(ValueError):
-            os.putenv(b'FRUIT', b'orange\0VEGETABLE=cabbage')
-        with self.assertRaises(ValueError):
             os.putenv('FRUIT=ORANGE', 'lemon')
-        with self.assertRaises(ValueError):
-            os.putenv(b'FRUIT=ORANGE', b'lemon')
+        if os.name == 'posix':
+            with self.assertRaises(ValueError):
+                os.putenv(b'FRUIT\0VEGETABLE', b'cabbage')
+            with self.assertRaises(ValueError):
+                os.putenv(b'FRUIT', b'orange\0VEGETABLE=cabbage')
+            with self.assertRaises(ValueError):
+                os.putenv(b'FRUIT=ORANGE', b'lemon')
 
     @unittest.skipUnless(hasattr(posix, 'getcwd'), 'test needs posix.getcwd()')
     def test_getcwd_long_pathnames(self):