Issue #8498: In socket.accept(), allow to specify 0 as a backlog value in
order to accept exactly one connection. Patch by Daniel Evers.
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index a948541..4100c34 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -788,6 +788,13 @@
fp.close()
self.assertEqual(repr(fp), "<_io.BufferedReader name=-1>")
+ def testListenBacklog0(self):
+ srv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ srv.bind((HOST, 0))
+ # backlog = 0
+ srv.listen(0)
+ srv.close()
+
@unittest.skipUnless(thread, 'Threading required for this test.')
class BasicTCPTest(SocketConnectedTest):