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59 lines
1.8 KiB
59 lines
1.8 KiB
import gevent
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from gevent import socket
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from gevent import server
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import gevent.testing as greentest
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# XXX also test: send, sendall, recvfrom, recvfrom_into, sendto
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def readall(sock, _):
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while sock.recv(1024):
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pass # pragma: no cover we never actually send the data
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sock.close()
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class Test(greentest.TestCase):
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error_fatal = False
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def setUp(self):
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self.server = server.StreamServer(('127.0.0.1', 0), readall)
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self.server.start()
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def tearDown(self):
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self.server.stop()
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def test_recv_closed(self):
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.connect(('localhost', self.server.server_port))
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receiver = gevent.spawn(sock.recv, 25)
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try:
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gevent.sleep(0.001)
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sock.close()
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receiver.join(timeout=0.1)
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self.assertTrue(receiver.ready(), receiver)
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self.assertEqual(receiver.value, None)
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self.assertIsInstance(receiver.exception, socket.error)
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self.assertEqual(receiver.exception.errno, socket.EBADF)
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finally:
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receiver.kill()
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# XXX: This is possibly due to the bad behaviour of small sleeps?
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# The timeout is the global test timeout, 10s
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@greentest.skipOnLibuvOnCI("Sometimes randomly times out")
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def test_recv_twice(self):
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.connect(('localhost', self.server.server_port))
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receiver = gevent.spawn(sock.recv, 25)
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try:
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gevent.sleep(0.001)
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self.assertRaises(AssertionError, sock.recv, 25)
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self.assertRaises(AssertionError, sock.recv, 25)
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finally:
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receiver.kill()
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sock.close()
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if __name__ == '__main__':
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greentest.main()
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