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4f1b1ed975
all the upper level libraries that use it, including urllib2. Added and fixed some tests, and changed docs correspondingly. Thanks to John J Lee for the patch and the pusing, :)
79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
import socket
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import threading
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import telnetlib
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import time
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from unittest import TestCase
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from test import test_support
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HOST = test_support.HOST
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def server(evt, serv):
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serv.listen(5)
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evt.set()
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try:
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conn, addr = serv.accept()
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except socket.timeout:
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pass
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finally:
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serv.close()
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evt.set()
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class GeneralTests(TestCase):
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def setUp(self):
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self.evt = threading.Event()
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self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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self.sock.settimeout(3)
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self.port = test_support.bind_port(self.sock)
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threading.Thread(target=server, args=(self.evt,self.sock)).start()
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self.evt.wait()
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self.evt.clear()
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time.sleep(.1)
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def tearDown(self):
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self.evt.wait()
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def testBasic(self):
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# connects
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telnet = telnetlib.Telnet(HOST, self.port)
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telnet.sock.close()
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def testTimeoutDefault(self):
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self.assertTrue(socket.getdefaulttimeout() is None)
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socket.setdefaulttimeout(30)
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try:
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telnet = telnetlib.Telnet("localhost", self.port)
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finally:
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socket.setdefaulttimeout(None)
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self.assertEqual(telnet.sock.gettimeout(), 30)
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telnet.sock.close()
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def testTimeoutNone(self):
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# None, having other default
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self.assertTrue(socket.getdefaulttimeout() is None)
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socket.setdefaulttimeout(30)
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try:
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telnet = telnetlib.Telnet(HOST, self.port, timeout=None)
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finally:
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socket.setdefaulttimeout(None)
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self.assertTrue(telnet.sock.gettimeout() is None)
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telnet.sock.close()
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def testTimeoutValue(self):
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telnet = telnetlib.Telnet("localhost", self.port, timeout=30)
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self.assertEqual(telnet.sock.gettimeout(), 30)
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telnet.sock.close()
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def testTimeoutOpen(self):
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telnet = telnetlib.Telnet()
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telnet.open("localhost", self.port, timeout=30)
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self.assertEqual(telnet.sock.gettimeout(), 30)
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telnet.sock.close()
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def test_main(verbose=None):
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test_support.run_unittest(GeneralTests)
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if __name__ == '__main__':
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test_main()
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