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-rw-r--r--lib/python2.7/test/test_timeout.py202
1 files changed, 0 insertions, 202 deletions
diff --git a/lib/python2.7/test/test_timeout.py b/lib/python2.7/test/test_timeout.py
deleted file mode 100644
index 4bc125e..0000000
--- a/lib/python2.7/test/test_timeout.py
+++ /dev/null
@@ -1,202 +0,0 @@
-"""Unit tests for socket timeout feature."""
-
-import unittest
-from test import test_support
-
-# This requires the 'network' resource as given on the regrtest command line.
-skip_expected = not test_support.is_resource_enabled('network')
-
-import time
-import socket
-
-
-class CreationTestCase(unittest.TestCase):
- """Test case for socket.gettimeout() and socket.settimeout()"""
-
- def setUp(self):
- self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-
- def tearDown(self):
- self.sock.close()
-
- def testObjectCreation(self):
- # Test Socket creation
- self.assertEqual(self.sock.gettimeout(), None,
- "timeout not disabled by default")
-
- def testFloatReturnValue(self):
- # Test return value of gettimeout()
- self.sock.settimeout(7.345)
- self.assertEqual(self.sock.gettimeout(), 7.345)
-
- self.sock.settimeout(3)
- self.assertEqual(self.sock.gettimeout(), 3)
-
- self.sock.settimeout(None)
- self.assertEqual(self.sock.gettimeout(), None)
-
- def testReturnType(self):
- # Test return type of gettimeout()
- self.sock.settimeout(1)
- self.assertEqual(type(self.sock.gettimeout()), type(1.0))
-
- self.sock.settimeout(3.9)
- self.assertEqual(type(self.sock.gettimeout()), type(1.0))
-
- def testTypeCheck(self):
- # Test type checking by settimeout()
- self.sock.settimeout(0)
- self.sock.settimeout(0L)
- self.sock.settimeout(0.0)
- self.sock.settimeout(None)
- self.assertRaises(TypeError, self.sock.settimeout, "")
- self.assertRaises(TypeError, self.sock.settimeout, u"")
- self.assertRaises(TypeError, self.sock.settimeout, ())
- self.assertRaises(TypeError, self.sock.settimeout, [])
- self.assertRaises(TypeError, self.sock.settimeout, {})
- self.assertRaises(TypeError, self.sock.settimeout, 0j)
-
- def testRangeCheck(self):
- # Test range checking by settimeout()
- self.assertRaises(ValueError, self.sock.settimeout, -1)
- self.assertRaises(ValueError, self.sock.settimeout, -1L)
- self.assertRaises(ValueError, self.sock.settimeout, -1.0)
-
- def testTimeoutThenBlocking(self):
- # Test settimeout() followed by setblocking()
- self.sock.settimeout(10)
- self.sock.setblocking(1)
- self.assertEqual(self.sock.gettimeout(), None)
- self.sock.setblocking(0)
- self.assertEqual(self.sock.gettimeout(), 0.0)
-
- self.sock.settimeout(10)
- self.sock.setblocking(0)
- self.assertEqual(self.sock.gettimeout(), 0.0)
- self.sock.setblocking(1)
- self.assertEqual(self.sock.gettimeout(), None)
-
- def testBlockingThenTimeout(self):
- # Test setblocking() followed by settimeout()
- self.sock.setblocking(0)
- self.sock.settimeout(1)
- self.assertEqual(self.sock.gettimeout(), 1)
-
- self.sock.setblocking(1)
- self.sock.settimeout(1)
- self.assertEqual(self.sock.gettimeout(), 1)
-
-
-class TimeoutTestCase(unittest.TestCase):
- """Test case for socket.socket() timeout functions"""
-
- # There are a number of tests here trying to make sure that an operation
- # doesn't take too much longer than expected. But competing machine
- # activity makes it inevitable that such tests will fail at times.
- # When fuzz was at 1.0, I (tim) routinely saw bogus failures on Win2K
- # and Win98SE. Boosting it to 2.0 helped a lot, but isn't a real
- # solution.
- fuzz = 2.0
-
- def setUp(self):
- self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
- self.addr_remote = ('www.python.org.', 80)
- self.localhost = '127.0.0.1'
-
- def tearDown(self):
- self.sock.close()
-
- def testConnectTimeout(self):
- # Choose a private address that is unlikely to exist to prevent
- # failures due to the connect succeeding before the timeout.
- # Use a dotted IP address to avoid including the DNS lookup time
- # with the connect time. This avoids failing the assertion that
- # the timeout occurred fast enough.
- addr = ('10.0.0.0', 12345)
-
- # Test connect() timeout
- _timeout = 0.001
- self.sock.settimeout(_timeout)
-
- _t1 = time.time()
- self.assertRaises(socket.error, self.sock.connect, addr)
- _t2 = time.time()
-
- _delta = abs(_t1 - _t2)
- self.assertTrue(_delta < _timeout + self.fuzz,
- "timeout (%g) is more than %g seconds more than expected (%g)"
- %(_delta, self.fuzz, _timeout))
-
- def testRecvTimeout(self):
- # Test recv() timeout
- _timeout = 0.02
-
- with test_support.transient_internet(self.addr_remote[0]):
- self.sock.connect(self.addr_remote)
- self.sock.settimeout(_timeout)
-
- _t1 = time.time()
- self.assertRaises(socket.timeout, self.sock.recv, 1024)
- _t2 = time.time()
-
- _delta = abs(_t1 - _t2)
- self.assertTrue(_delta < _timeout + self.fuzz,
- "timeout (%g) is %g seconds more than expected (%g)"
- %(_delta, self.fuzz, _timeout))
-
- def testAcceptTimeout(self):
- # Test accept() timeout
- _timeout = 2
- self.sock.settimeout(_timeout)
- # Prevent "Address already in use" socket exceptions
- test_support.bind_port(self.sock, self.localhost)
- self.sock.listen(5)
-
- _t1 = time.time()
- self.assertRaises(socket.error, self.sock.accept)
- _t2 = time.time()
-
- _delta = abs(_t1 - _t2)
- self.assertTrue(_delta < _timeout + self.fuzz,
- "timeout (%g) is %g seconds more than expected (%g)"
- %(_delta, self.fuzz, _timeout))
-
- def testRecvfromTimeout(self):
- # Test recvfrom() timeout
- _timeout = 2
- self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
- self.sock.settimeout(_timeout)
- # Prevent "Address already in use" socket exceptions
- test_support.bind_port(self.sock, self.localhost)
-
- _t1 = time.time()
- self.assertRaises(socket.error, self.sock.recvfrom, 8192)
- _t2 = time.time()
-
- _delta = abs(_t1 - _t2)
- self.assertTrue(_delta < _timeout + self.fuzz,
- "timeout (%g) is %g seconds more than expected (%g)"
- %(_delta, self.fuzz, _timeout))
-
- def testSend(self):
- # Test send() timeout
- # couldn't figure out how to test it
- pass
-
- def testSendto(self):
- # Test sendto() timeout
- # couldn't figure out how to test it
- pass
-
- def testSendall(self):
- # Test sendall() timeout
- # couldn't figure out how to test it
- pass
-
-
-def test_main():
- test_support.requires('network')
- test_support.run_unittest(CreationTestCase, TimeoutTestCase)
-
-if __name__ == "__main__":
- test_main()