mirror of
https://github.com/python/cpython.git
synced 2025-07-29 22:24:49 +00:00
71 lines
1.7 KiB
Python
71 lines
1.7 KiB
Python
import socket
|
|
import threading
|
|
import smtplib
|
|
import time
|
|
|
|
from unittest import TestCase
|
|
from test import test_support
|
|
|
|
|
|
def server(evt):
|
|
serv = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
serv.settimeout(3)
|
|
serv.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
|
serv.bind(("", 9091))
|
|
serv.listen(5)
|
|
try:
|
|
conn, addr = serv.accept()
|
|
except socket.timeout:
|
|
pass
|
|
else:
|
|
conn.send("220 Hola mundo\n")
|
|
conn.close()
|
|
finally:
|
|
serv.close()
|
|
evt.set()
|
|
|
|
class GeneralTests(TestCase):
|
|
|
|
def setUp(self):
|
|
self.evt = threading.Event()
|
|
threading.Thread(target=server, args=(self.evt,)).start()
|
|
time.sleep(.1)
|
|
|
|
def tearDown(self):
|
|
self.evt.wait()
|
|
|
|
def testBasic(self):
|
|
# connects
|
|
smtp = smtplib.SMTP("localhost", 9091)
|
|
smtp.sock.close()
|
|
|
|
def testTimeoutDefault(self):
|
|
# default
|
|
smtp = smtplib.SMTP("localhost", 9091)
|
|
self.assertTrue(smtp.sock.gettimeout() is None)
|
|
smtp.sock.close()
|
|
|
|
def testTimeoutValue(self):
|
|
# a value
|
|
smtp = smtplib.SMTP("localhost", 9091, timeout=30)
|
|
self.assertEqual(smtp.sock.gettimeout(), 30)
|
|
smtp.sock.close()
|
|
|
|
def testTimeoutNone(self):
|
|
# None, having other default
|
|
previous = socket.getdefaulttimeout()
|
|
socket.setdefaulttimeout(30)
|
|
try:
|
|
smtp = smtplib.SMTP("localhost", 9091, timeout=None)
|
|
finally:
|
|
socket.setdefaulttimeout(previous)
|
|
self.assertEqual(smtp.sock.gettimeout(), 30)
|
|
smtp.sock.close()
|
|
|
|
|
|
|
|
def test_main(verbose=None):
|
|
test_support.run_unittest(GeneralTests)
|
|
|
|
if __name__ == '__main__':
|
|
test_main()
|