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 7ee16eb..12e09dd 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -700,6 +700,13 @@
def test_sendall_interrupted_with_timeout(self):
self.check_sendall_interrupted(True)
+ 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):