Issue #8576: Remove use of find_unused_port() in test_smtplib and
test_multiprocessing. Patch by Paul Moore.
diff --git a/Lib/test/test_smtplib.py b/Lib/test/test_smtplib.py
index 977a152..b74fa40 100644
--- a/Lib/test/test_smtplib.py
+++ b/Lib/test/test_smtplib.py
@@ -155,8 +155,10 @@
self._threads = test_support.threading_setup()
self.serv_evt = threading.Event()
self.client_evt = threading.Event()
- self.port = test_support.find_unused_port()
- self.serv = smtpd.DebuggingServer((HOST, self.port), ('nowhere', -1))
+ # Pick a random unused port by passing 0 for the port number
+ self.serv = smtpd.DebuggingServer((HOST, 0), ('nowhere', -1))
+ # Keep a note of what port was assigned
+ self.port = self.serv.socket.getsockname()[1]
serv_args = (self.serv, self.serv_evt, self.client_evt)
self.thread = threading.Thread(target=debugging_server, args=serv_args)
self.thread.start()
@@ -392,8 +394,10 @@
self._threads = test_support.threading_setup()
self.serv_evt = threading.Event()
self.client_evt = threading.Event()
- self.port = test_support.find_unused_port()
- self.serv = SimSMTPServer((HOST, self.port), ('nowhere', -1))
+ # Pick a random unused port by passing 0 for the port number
+ self.serv = SimSMTPServer((HOST, 0), ('nowhere', -1))
+ # Keep a note of what port was assigned
+ self.port = self.serv.socket.getsockname()[1]
serv_args = (self.serv, self.serv_evt, self.client_evt)
self.thread = threading.Thread(target=debugging_server, args=serv_args)
self.thread.start()