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https://github.com/python/cpython.git
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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, :)
116 lines
3.1 KiB
Python
116 lines
3.1 KiB
Python
import socket
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import threading
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import ftplib
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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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# This function sets the evt 3 times:
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# 1) when the connection is ready to be accepted.
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# 2) when it is safe for the caller to close the connection
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# 3) when we have closed the socket
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def server(evt, serv):
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serv.listen(5)
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# (1) Signal the caller that we are ready to accept the connection.
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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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else:
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conn.send("1 Hola mundo\n")
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# (2) Signal the caller that it is safe to close the socket.
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evt.set()
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conn.close()
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finally:
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serv.close()
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# (3) Signal the caller that we are done.
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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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# Wait for the server to be ready.
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self.evt.wait()
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self.evt.clear()
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ftplib.FTP.port = self.port
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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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# do nothing
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ftplib.FTP()
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# connects
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ftp = ftplib.FTP(HOST)
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self.evt.wait()
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ftp.close()
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def testTimeoutDefault(self):
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# default -- use global socket timeout
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self.assert_(socket.getdefaulttimeout() is None)
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socket.setdefaulttimeout(30)
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try:
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ftp = ftplib.FTP("localhost")
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finally:
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socket.setdefaulttimeout(None)
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self.assertEqual(ftp.sock.gettimeout(), 30)
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self.evt.wait()
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ftp.close()
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def testTimeoutNone(self):
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# no timeout -- do not use global socket timeout
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self.assert_(socket.getdefaulttimeout() is None)
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socket.setdefaulttimeout(30)
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try:
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ftp = ftplib.FTP("localhost", timeout=None)
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finally:
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socket.setdefaulttimeout(None)
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self.assertTrue(ftp.sock.gettimeout() is None)
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self.evt.wait()
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ftp.close()
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def testTimeoutValue(self):
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# a value
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ftp = ftplib.FTP(HOST, timeout=30)
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self.assertEqual(ftp.sock.gettimeout(), 30)
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self.evt.wait()
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ftp.close()
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def testTimeoutConnect(self):
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ftp = ftplib.FTP()
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ftp.connect(HOST, timeout=30)
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self.assertEqual(ftp.sock.gettimeout(), 30)
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self.evt.wait()
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ftp.close()
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def testTimeoutDifferentOrder(self):
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ftp = ftplib.FTP(timeout=30)
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ftp.connect(HOST)
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self.assertEqual(ftp.sock.gettimeout(), 30)
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self.evt.wait()
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ftp.close()
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def testTimeoutDirectAccess(self):
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ftp = ftplib.FTP()
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ftp.timeout = 30
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ftp.connect(HOST)
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self.assertEqual(ftp.sock.gettimeout(), 30)
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self.evt.wait()
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ftp.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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