have test_asyncore properly close files.
diff --git a/Lib/test/test_asyncore.py b/Lib/test/test_asyncore.py
index f2ec8b8..5450468 100644
--- a/Lib/test/test_asyncore.py
+++ b/Lib/test/test_asyncore.py
@@ -397,7 +397,8 @@
class FileWrapperTest(unittest.TestCase):
def setUp(self):
self.d = b"It's not dead, it's sleeping!"
- open(TESTFN, 'wb').write(self.d)
+ with open(TESTFN, 'wb') as file:
+ file.write(self.d)
def tearDown(self):
unlink(TESTFN)
@@ -424,7 +425,8 @@
w.write(d1)
w.send(d2)
w.close()
- self.assertEqual(open(TESTFN, 'rb').read(), self.d + d1 + d2)
+ with open(TESTFN, 'rb') as file:
+ self.assertEqual(file.read(), self.d + d1 + d2)
@unittest.skipUnless(hasattr(asyncore, 'file_dispatcher'),
'asyncore.file_dispatcher required')