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svn+ssh://pythondev@svn.python.org/python/trunk ........ r78351 | r.david.murray | 2010-02-22 19:24:49 -0500 (Mon, 22 Feb 2010) | 5 lines Issue 6292: for the moment at least, the test suite passes if run with -OO. Tests requiring docstrings are skipped. Patch by Brian Curtin, thanks to Matias Torchinsky for helping review and improve the patch. ........
914 lines
34 KiB
Python
914 lines
34 KiB
Python
import base64
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import datetime
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import sys
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import time
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import unittest
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import xmlrpc.client as xmlrpclib
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import xmlrpc.server
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import threading
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import http.client
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import socket
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import os
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import re
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import io
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import contextlib
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from test import support
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alist = [{'astring': 'foo@bar.baz.spam',
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'afloat': 7283.43,
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'anint': 2**20,
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'ashortlong': 2,
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'anotherlist': ['.zyx.41'],
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'abase64': xmlrpclib.Binary(b"my dog has fleas"),
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'boolean': False,
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'unicode': '\u4000\u6000\u8000',
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'ukey\u4000': 'regular value',
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'datetime1': xmlrpclib.DateTime('20050210T11:41:23'),
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'datetime2': xmlrpclib.DateTime(
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(2005, 2, 10, 11, 41, 23, 0, 1, -1)),
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'datetime3': xmlrpclib.DateTime(
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datetime.datetime(2005, 2, 10, 11, 41, 23)),
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}]
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class XMLRPCTestCase(unittest.TestCase):
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def test_dump_load(self):
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dump = xmlrpclib.dumps((alist,))
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load = xmlrpclib.loads(dump)
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self.assertEquals(alist, load[0][0])
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def test_dump_bare_datetime(self):
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# This checks that an unwrapped datetime.date object can be handled
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# by the marshalling code. This can't be done via test_dump_load()
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# since with use_datetime set to 1 the unmarshaller would create
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# datetime objects for the 'datetime[123]' keys as well
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dt = datetime.datetime(2005, 2, 10, 11, 41, 23)
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s = xmlrpclib.dumps((dt,))
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(newdt,), m = xmlrpclib.loads(s, use_datetime=1)
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self.assertEquals(newdt, dt)
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self.assertEquals(m, None)
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(newdt,), m = xmlrpclib.loads(s, use_datetime=0)
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self.assertEquals(newdt, xmlrpclib.DateTime('20050210T11:41:23'))
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def test_datetime_before_1900(self):
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# same as before but with a date before 1900
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dt = datetime.datetime(1, 2, 10, 11, 41, 23)
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s = xmlrpclib.dumps((dt,))
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(newdt,), m = xmlrpclib.loads(s, use_datetime=1)
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self.assertEquals(newdt, dt)
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self.assertEquals(m, None)
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(newdt,), m = xmlrpclib.loads(s, use_datetime=0)
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self.assertEquals(newdt, xmlrpclib.DateTime('00010210T11:41:23'))
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def test_cmp_datetime_DateTime(self):
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now = datetime.datetime.now()
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dt = xmlrpclib.DateTime(now.timetuple())
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self.assertTrue(dt == now)
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self.assertTrue(now == dt)
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then = now + datetime.timedelta(seconds=4)
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self.assertTrue(then >= dt)
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self.assertTrue(dt < then)
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def test_bug_1164912 (self):
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d = xmlrpclib.DateTime()
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((new_d,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((d,),
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methodresponse=True))
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self.assertIsInstance(new_d.value, str)
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# Check that the output of dumps() is still an 8-bit string
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s = xmlrpclib.dumps((new_d,), methodresponse=True)
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self.assertIsInstance(s, str)
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def test_newstyle_class(self):
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class T(object):
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pass
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t = T()
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t.x = 100
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t.y = "Hello"
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((t2,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((t,)))
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self.assertEquals(t2, t.__dict__)
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def test_dump_big_long(self):
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self.assertRaises(OverflowError, xmlrpclib.dumps, (2**99,))
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def test_dump_bad_dict(self):
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self.assertRaises(TypeError, xmlrpclib.dumps, ({(1,2,3): 1},))
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def test_dump_recursive_seq(self):
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l = [1,2,3]
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t = [3,4,5,l]
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l.append(t)
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self.assertRaises(TypeError, xmlrpclib.dumps, (l,))
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def test_dump_recursive_dict(self):
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d = {'1':1, '2':1}
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t = {'3':3, 'd':d}
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d['t'] = t
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self.assertRaises(TypeError, xmlrpclib.dumps, (d,))
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def test_dump_big_int(self):
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if sys.maxsize > 2**31-1:
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self.assertRaises(OverflowError, xmlrpclib.dumps,
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(int(2**34),))
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xmlrpclib.dumps((xmlrpclib.MAXINT, xmlrpclib.MININT))
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self.assertRaises(OverflowError, xmlrpclib.dumps,
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(xmlrpclib.MAXINT+1,))
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self.assertRaises(OverflowError, xmlrpclib.dumps,
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(xmlrpclib.MININT-1,))
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def dummy_write(s):
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pass
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m = xmlrpclib.Marshaller()
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m.dump_int(xmlrpclib.MAXINT, dummy_write)
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m.dump_int(xmlrpclib.MININT, dummy_write)
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self.assertRaises(OverflowError, m.dump_int,
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xmlrpclib.MAXINT+1, dummy_write)
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self.assertRaises(OverflowError, m.dump_int,
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xmlrpclib.MININT-1, dummy_write)
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def test_dump_none(self):
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value = alist + [None]
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arg1 = (alist + [None],)
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strg = xmlrpclib.dumps(arg1, allow_none=True)
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self.assertEquals(value,
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xmlrpclib.loads(strg)[0][0])
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self.assertRaises(TypeError, xmlrpclib.dumps, (arg1,))
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def test_get_host_info(self):
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# see bug #3613, this raised a TypeError
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transp = xmlrpc.client.Transport()
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self.assertEquals(transp.get_host_info("user@host.tld"),
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('host.tld',
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[('Authorization', 'Basic dXNlcg==')], {}))
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class HelperTestCase(unittest.TestCase):
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def test_escape(self):
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self.assertEqual(xmlrpclib.escape("a&b"), "a&b")
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self.assertEqual(xmlrpclib.escape("a<b"), "a<b")
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self.assertEqual(xmlrpclib.escape("a>b"), "a>b")
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class FaultTestCase(unittest.TestCase):
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def test_repr(self):
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f = xmlrpclib.Fault(42, 'Test Fault')
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self.assertEqual(repr(f), "<Fault 42: 'Test Fault'>")
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self.assertEqual(repr(f), str(f))
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def test_dump_fault(self):
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f = xmlrpclib.Fault(42, 'Test Fault')
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s = xmlrpclib.dumps((f,))
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(newf,), m = xmlrpclib.loads(s)
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self.assertEquals(newf, {'faultCode': 42, 'faultString': 'Test Fault'})
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self.assertEquals(m, None)
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s = xmlrpclib.Marshaller().dumps(f)
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self.assertRaises(xmlrpclib.Fault, xmlrpclib.loads, s)
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def test_dotted_attribute(self):
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# this will raise AttirebuteError because code don't want us to use
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# private methods
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self.assertRaises(AttributeError,
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xmlrpc.server.resolve_dotted_attribute, str, '__add')
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self.assertTrue(xmlrpc.server.resolve_dotted_attribute(str, 'title'))
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class DateTimeTestCase(unittest.TestCase):
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def test_default(self):
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t = xmlrpclib.DateTime()
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def test_time(self):
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d = 1181399930.036952
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t = xmlrpclib.DateTime(d)
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self.assertEqual(str(t),
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time.strftime("%Y%m%dT%H:%M:%S", time.localtime(d)))
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def test_time_tuple(self):
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d = (2007,6,9,10,38,50,5,160,0)
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t = xmlrpclib.DateTime(d)
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self.assertEqual(str(t), '20070609T10:38:50')
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def test_time_struct(self):
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d = time.localtime(1181399930.036952)
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t = xmlrpclib.DateTime(d)
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self.assertEqual(str(t), time.strftime("%Y%m%dT%H:%M:%S", d))
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def test_datetime_datetime(self):
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d = datetime.datetime(2007,1,2,3,4,5)
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t = xmlrpclib.DateTime(d)
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self.assertEqual(str(t), '20070102T03:04:05')
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def test_repr(self):
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d = datetime.datetime(2007,1,2,3,4,5)
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t = xmlrpclib.DateTime(d)
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val ="<DateTime '20070102T03:04:05' at %x>" % id(t)
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self.assertEqual(repr(t), val)
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def test_decode(self):
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d = ' 20070908T07:11:13 '
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t1 = xmlrpclib.DateTime()
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t1.decode(d)
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tref = xmlrpclib.DateTime(datetime.datetime(2007,9,8,7,11,13))
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self.assertEqual(t1, tref)
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t2 = xmlrpclib._datetime(d)
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self.assertEqual(t1, tref)
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class BinaryTestCase(unittest.TestCase):
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# XXX What should str(Binary(b"\xff")) return? I'm chosing "\xff"
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# for now (i.e. interpreting the binary data as Latin-1-encoded
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# text). But this feels very unsatisfactory. Perhaps we should
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# only define repr(), and return r"Binary(b'\xff')" instead?
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def test_default(self):
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t = xmlrpclib.Binary()
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self.assertEqual(str(t), '')
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def test_string(self):
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d = b'\x01\x02\x03abc123\xff\xfe'
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t = xmlrpclib.Binary(d)
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self.assertEqual(str(t), str(d, "latin-1"))
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def test_decode(self):
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d = b'\x01\x02\x03abc123\xff\xfe'
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de = base64.encodebytes(d)
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t1 = xmlrpclib.Binary()
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t1.decode(de)
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self.assertEqual(str(t1), str(d, "latin-1"))
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t2 = xmlrpclib._binary(de)
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self.assertEqual(str(t2), str(d, "latin-1"))
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ADDR = PORT = URL = None
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# The evt is set twice. First when the server is ready to serve.
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# Second when the server has been shutdown. The user must clear
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# the event after it has been set the first time to catch the second set.
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def http_server(evt, numrequests, requestHandler=None):
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class TestInstanceClass:
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def div(self, x, y):
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return x // y
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def _methodHelp(self, name):
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if name == 'div':
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return 'This is the div function'
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def my_function():
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'''This is my function'''
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return True
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class MyXMLRPCServer(xmlrpc.server.SimpleXMLRPCServer):
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def get_request(self):
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# Ensure the socket is always non-blocking. On Linux, socket
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# attributes are not inherited like they are on *BSD and Windows.
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s, port = self.socket.accept()
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s.setblocking(True)
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return s, port
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if not requestHandler:
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requestHandler = xmlrpc.server.SimpleXMLRPCRequestHandler
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serv = MyXMLRPCServer(("localhost", 0), requestHandler,
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logRequests=False, bind_and_activate=False)
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try:
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serv.server_bind()
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global ADDR, PORT, URL
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ADDR, PORT = serv.socket.getsockname()
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#connect to IP address directly. This avoids socket.create_connection()
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#trying to connect to to "localhost" using all address families, which
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#causes slowdown e.g. on vista which supports AF_INET6. The server listens
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#on AF_INET only.
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URL = "http://%s:%d"%(ADDR, PORT)
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serv.server_activate()
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serv.register_introspection_functions()
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serv.register_multicall_functions()
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serv.register_function(pow)
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serv.register_function(lambda x,y: x+y, 'add')
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serv.register_function(my_function)
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serv.register_instance(TestInstanceClass())
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evt.set()
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# handle up to 'numrequests' requests
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while numrequests > 0:
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serv.handle_request()
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numrequests -= 1
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except socket.timeout:
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pass
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finally:
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serv.socket.close()
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PORT = None
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evt.set()
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def http_multi_server(evt, numrequests, requestHandler=None):
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class TestInstanceClass:
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def div(self, x, y):
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return x // y
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def _methodHelp(self, name):
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if name == 'div':
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return 'This is the div function'
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def my_function():
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'''This is my function'''
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return True
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class MyXMLRPCServer(xmlrpc.server.MultiPathXMLRPCServer):
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def get_request(self):
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# Ensure the socket is always non-blocking. On Linux, socket
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# attributes are not inherited like they are on *BSD and Windows.
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s, port = self.socket.accept()
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s.setblocking(True)
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return s, port
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if not requestHandler:
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requestHandler = xmlrpc.server.SimpleXMLRPCRequestHandler
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class MyRequestHandler(requestHandler):
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rpc_paths = []
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serv = MyXMLRPCServer(("localhost", 0), MyRequestHandler,
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logRequests=False, bind_and_activate=False)
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serv.socket.settimeout(3)
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serv.server_bind()
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try:
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global ADDR, PORT, URL
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ADDR, PORT = serv.socket.getsockname()
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#connect to IP address directly. This avoids socket.create_connection()
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#trying to connect to to "localhost" using all address families, which
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#causes slowdown e.g. on vista which supports AF_INET6. The server listens
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#on AF_INET only.
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URL = "http://%s:%d"%(ADDR, PORT)
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serv.server_activate()
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paths = ["/foo", "/foo/bar"]
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for path in paths:
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d = serv.add_dispatcher(path, xmlrpc.server.SimpleXMLRPCDispatcher())
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d.register_introspection_functions()
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d.register_multicall_functions()
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serv.get_dispatcher(paths[0]).register_function(pow)
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serv.get_dispatcher(paths[1]).register_function(lambda x,y: x+y, 'add')
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evt.set()
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# handle up to 'numrequests' requests
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while numrequests > 0:
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serv.handle_request()
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numrequests -= 1
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except socket.timeout:
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pass
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finally:
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serv.socket.close()
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PORT = None
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evt.set()
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# This function prevents errors like:
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# <ProtocolError for localhost:57527/RPC2: 500 Internal Server Error>
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def is_unavailable_exception(e):
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'''Returns True if the given ProtocolError is the product of a server-side
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exception caused by the 'temporarily unavailable' response sometimes
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given by operations on non-blocking sockets.'''
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# sometimes we get a -1 error code and/or empty headers
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try:
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if e.errcode == -1 or e.headers is None:
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return True
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exc_mess = e.headers.get('X-exception')
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except AttributeError:
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# Ignore socket.errors here.
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exc_mess = str(e)
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if exc_mess and 'temporarily unavailable' in exc_mess.lower():
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return True
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def make_request_and_skipIf(condition, reason):
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# If we skip the test, we have to make a request because the
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# the server created in setUp blocks expecting one to come in.
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if not condition:
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return lambda func: func
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def decorator(func):
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def make_request_and_skip(self):
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try:
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xmlrpclib.ServerProxy(URL).my_function()
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except (xmlrpclib.ProtocolError, socket.error) as e:
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if not is_unavailable_exception(e):
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raise
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raise unittest.SkipTest(reason)
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return make_request_and_skip
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return decorator
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class BaseServerTestCase(unittest.TestCase):
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requestHandler = None
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request_count = 1
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threadFunc = staticmethod(http_server)
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def setUp(self):
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# enable traceback reporting
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xmlrpc.server.SimpleXMLRPCServer._send_traceback_header = True
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self.evt = threading.Event()
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# start server thread to handle requests
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serv_args = (self.evt, self.request_count, self.requestHandler)
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threading.Thread(target=self.threadFunc, args=serv_args).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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def tearDown(self):
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# wait on the server thread to terminate
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self.evt.wait(4.0)
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# XXX this code does not work, and in fact stop_serving doesn't exist.
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if not self.evt.is_set():
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self.evt.set()
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stop_serving()
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raise RuntimeError("timeout reached, test has failed")
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|
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# disable traceback reporting
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xmlrpc.server.SimpleXMLRPCServer._send_traceback_header = False
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class SimpleServerTestCase(BaseServerTestCase):
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def test_simple1(self):
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try:
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p = xmlrpclib.ServerProxy(URL)
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self.assertEqual(p.pow(6,8), 6**8)
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except (xmlrpclib.ProtocolError, socket.error) as e:
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# ignore failures due to non-blocking socket 'unavailable' errors
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if not is_unavailable_exception(e):
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# protocol error; provide additional information in test output
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self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
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def test_nonascii(self):
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start_string = 'P\N{LATIN SMALL LETTER Y WITH CIRCUMFLEX}t'
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end_string = 'h\N{LATIN SMALL LETTER O WITH HORN}n'
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try:
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p = xmlrpclib.ServerProxy(URL)
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self.assertEqual(p.add(start_string, end_string),
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start_string + end_string)
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except (xmlrpclib.ProtocolError, socket.error) as e:
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# ignore failures due to non-blocking socket 'unavailable' errors
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if not is_unavailable_exception(e):
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# protocol error; provide additional information in test output
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self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
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|
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# [ch] The test 404 is causing lots of false alarms.
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def XXXtest_404(self):
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# send POST with http.client, it should return 404 header and
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# 'Not Found' message.
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conn = httplib.client.HTTPConnection(ADDR, PORT)
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conn.request('POST', '/this-is-not-valid')
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response = conn.getresponse()
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conn.close()
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self.assertEqual(response.status, 404)
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self.assertEqual(response.reason, 'Not Found')
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|
|
def test_introspection1(self):
|
|
expected_methods = set(['pow', 'div', 'my_function', 'add',
|
|
'system.listMethods', 'system.methodHelp',
|
|
'system.methodSignature', 'system.multicall'])
|
|
try:
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
meth = p.system.listMethods()
|
|
self.assertEqual(set(meth), expected_methods)
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e):
|
|
# protocol error; provide additional information in test output
|
|
self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
|
|
|
|
|
|
def test_introspection2(self):
|
|
try:
|
|
# test _methodHelp()
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
divhelp = p.system.methodHelp('div')
|
|
self.assertEqual(divhelp, 'This is the div function')
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e):
|
|
# protocol error; provide additional information in test output
|
|
self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
|
|
|
|
@make_request_and_skipIf(sys.flags.optimize >= 2,
|
|
"Docstrings are omitted with -O2 and above")
|
|
def test_introspection3(self):
|
|
try:
|
|
# test native doc
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
myfunction = p.system.methodHelp('my_function')
|
|
self.assertEqual(myfunction, 'This is my function')
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e):
|
|
# protocol error; provide additional information in test output
|
|
self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
|
|
|
|
def test_introspection4(self):
|
|
# the SimpleXMLRPCServer doesn't support signatures, but
|
|
# at least check that we can try making the call
|
|
try:
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
divsig = p.system.methodSignature('div')
|
|
self.assertEqual(divsig, 'signatures not supported')
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e):
|
|
# protocol error; provide additional information in test output
|
|
self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
|
|
|
|
def test_multicall(self):
|
|
try:
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
multicall = xmlrpclib.MultiCall(p)
|
|
multicall.add(2,3)
|
|
multicall.pow(6,8)
|
|
multicall.div(127,42)
|
|
add_result, pow_result, div_result = multicall()
|
|
self.assertEqual(add_result, 2+3)
|
|
self.assertEqual(pow_result, 6**8)
|
|
self.assertEqual(div_result, 127//42)
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e):
|
|
# protocol error; provide additional information in test output
|
|
self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
|
|
|
|
def test_non_existing_multicall(self):
|
|
try:
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
multicall = xmlrpclib.MultiCall(p)
|
|
multicall.this_is_not_exists()
|
|
result = multicall()
|
|
|
|
# result.results contains;
|
|
# [{'faultCode': 1, 'faultString': '<class \'exceptions.Exception\'>:'
|
|
# 'method "this_is_not_exists" is not supported'>}]
|
|
|
|
self.assertEqual(result.results[0]['faultCode'], 1)
|
|
self.assertEqual(result.results[0]['faultString'],
|
|
'<class \'Exception\'>:method "this_is_not_exists" '
|
|
'is not supported')
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e):
|
|
# protocol error; provide additional information in test output
|
|
self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
|
|
|
|
def test_dotted_attribute(self):
|
|
# Raises an AttributeError because private methods are not allowed.
|
|
self.assertRaises(AttributeError,
|
|
xmlrpc.server.resolve_dotted_attribute, str, '__add')
|
|
|
|
self.assertTrue(xmlrpc.server.resolve_dotted_attribute(str, 'title'))
|
|
# Get the test to run faster by sending a request with test_simple1.
|
|
# This avoids waiting for the socket timeout.
|
|
self.test_simple1()
|
|
|
|
class MultiPathServerTestCase(BaseServerTestCase):
|
|
threadFunc = staticmethod(http_multi_server)
|
|
request_count = 2
|
|
def test_path1(self):
|
|
p = xmlrpclib.ServerProxy(URL+"/foo")
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
self.assertRaises(xmlrpclib.Fault, p.add, 6, 8)
|
|
def test_path2(self):
|
|
p = xmlrpclib.ServerProxy(URL+"/foo/bar")
|
|
self.assertEqual(p.add(6,8), 6+8)
|
|
self.assertRaises(xmlrpclib.Fault, p.pow, 6, 8)
|
|
|
|
#A test case that verifies that a server using the HTTP/1.1 keep-alive mechanism
|
|
#does indeed serve subsequent requests on the same connection
|
|
class BaseKeepaliveServerTestCase(BaseServerTestCase):
|
|
#a request handler that supports keep-alive and logs requests into a
|
|
#class variable
|
|
class RequestHandler(xmlrpc.server.SimpleXMLRPCRequestHandler):
|
|
parentClass = xmlrpc.server.SimpleXMLRPCRequestHandler
|
|
protocol_version = 'HTTP/1.1'
|
|
myRequests = []
|
|
def handle(self):
|
|
self.myRequests.append([])
|
|
self.reqidx = len(self.myRequests)-1
|
|
return self.parentClass.handle(self)
|
|
def handle_one_request(self):
|
|
result = self.parentClass.handle_one_request(self)
|
|
self.myRequests[self.reqidx].append(self.raw_requestline)
|
|
return result
|
|
|
|
requestHandler = RequestHandler
|
|
def setUp(self):
|
|
#clear request log
|
|
self.RequestHandler.myRequests = []
|
|
return BaseServerTestCase.setUp(self)
|
|
|
|
#A test case that verifies that a server using the HTTP/1.1 keep-alive mechanism
|
|
#does indeed serve subsequent requests on the same connection
|
|
class KeepaliveServerTestCase1(BaseKeepaliveServerTestCase):
|
|
def test_two(self):
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
#do three requests.
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
|
|
#they should have all been handled by a single request handler
|
|
self.assertEqual(len(self.RequestHandler.myRequests), 1)
|
|
|
|
#check that we did at least two (the third may be pending append
|
|
#due to thread scheduling)
|
|
self.assertGreaterEqual(len(self.RequestHandler.myRequests[-1]), 2)
|
|
|
|
#test special attribute access on the serverproxy, through the __call__
|
|
#function.
|
|
class KeepaliveServerTestCase2(BaseKeepaliveServerTestCase):
|
|
#ask for two keepalive requests to be handled.
|
|
request_count=2
|
|
|
|
def test_close(self):
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
#do some requests with close.
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
p("close")() #this should trigger a new keep-alive request
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
|
|
#they should have all been two request handlers, each having logged at least
|
|
#two complete requests
|
|
self.assertEqual(len(self.RequestHandler.myRequests), 2)
|
|
self.assertGreaterEqual(len(self.RequestHandler.myRequests[-1]), 2)
|
|
self.assertGreaterEqual(len(self.RequestHandler.myRequests[-2]), 2)
|
|
|
|
def test_transport(self):
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
#do some requests with close.
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
p("transport").close() #same as above, really.
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
self.assertEqual(len(self.RequestHandler.myRequests), 2)
|
|
|
|
#A test case that verifies that gzip encoding works in both directions
|
|
#(for a request and the response)
|
|
class GzipServerTestCase(BaseServerTestCase):
|
|
#a request handler that supports keep-alive and logs requests into a
|
|
#class variable
|
|
class RequestHandler(xmlrpc.server.SimpleXMLRPCRequestHandler):
|
|
parentClass = xmlrpc.server.SimpleXMLRPCRequestHandler
|
|
protocol_version = 'HTTP/1.1'
|
|
|
|
def do_POST(self):
|
|
#store content of last request in class
|
|
self.__class__.content_length = int(self.headers["content-length"])
|
|
return self.parentClass.do_POST(self)
|
|
requestHandler = RequestHandler
|
|
|
|
class Transport(xmlrpclib.Transport):
|
|
#custom transport, stores the response length for our perusal
|
|
fake_gzip = False
|
|
def parse_response(self, response):
|
|
self.response_length=int(response.getheader("content-length", 0))
|
|
return xmlrpclib.Transport.parse_response(self, response)
|
|
|
|
def send_content(self, connection, body):
|
|
if self.fake_gzip:
|
|
#add a lone gzip header to induce decode error remotely
|
|
connection.putheader("Content-Encoding", "gzip")
|
|
return xmlrpclib.Transport.send_content(self, connection, body)
|
|
|
|
def test_gzip_request(self):
|
|
t = self.Transport()
|
|
t.encode_threshold = None
|
|
p = xmlrpclib.ServerProxy(URL, transport=t)
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
a = self.RequestHandler.content_length
|
|
t.encode_threshold = 0 #turn on request encoding
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
b = self.RequestHandler.content_length
|
|
self.assertTrue(a>b)
|
|
|
|
def test_bad_gzip_request(self):
|
|
t = self.Transport()
|
|
t.encode_threshold = None
|
|
t.fake_gzip = True
|
|
p = xmlrpclib.ServerProxy(URL, transport=t)
|
|
cm = self.assertRaisesRegexp(xmlrpclib.ProtocolError,
|
|
re.compile(r"\b400\b"))
|
|
with cm:
|
|
p.pow(6, 8)
|
|
|
|
def test_gsip_response(self):
|
|
t = self.Transport()
|
|
p = xmlrpclib.ServerProxy(URL, transport=t)
|
|
old = self.requestHandler.encode_threshold
|
|
self.requestHandler.encode_threshold = None #no encoding
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
a = t.response_length
|
|
self.requestHandler.encode_threshold = 0 #always encode
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
b = t.response_length
|
|
self.requestHandler.encode_threshold = old
|
|
self.assertTrue(a>b)
|
|
|
|
#Test special attributes of the ServerProxy object
|
|
class ServerProxyTestCase(unittest.TestCase):
|
|
def test_close(self):
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
self.assertEqual(p('close')(), None)
|
|
|
|
def test_transport(self):
|
|
t = xmlrpclib.Transport()
|
|
p = xmlrpclib.ServerProxy(URL, transport=t)
|
|
self.assertEqual(p('transport'), t)
|
|
|
|
# This is a contrived way to make a failure occur on the server side
|
|
# in order to test the _send_traceback_header flag on the server
|
|
class FailingMessageClass(http.client.HTTPMessage):
|
|
def get(self, key, failobj=None):
|
|
key = key.lower()
|
|
if key == 'content-length':
|
|
return 'I am broken'
|
|
return super().get(key, failobj)
|
|
|
|
|
|
class FailingServerTestCase(unittest.TestCase):
|
|
def setUp(self):
|
|
self.evt = threading.Event()
|
|
# start server thread to handle requests
|
|
serv_args = (self.evt, 1)
|
|
threading.Thread(target=http_server, args=serv_args).start()
|
|
|
|
# wait for the server to be ready
|
|
self.evt.wait()
|
|
self.evt.clear()
|
|
|
|
def tearDown(self):
|
|
# wait on the server thread to terminate
|
|
self.evt.wait()
|
|
# reset flag
|
|
xmlrpc.server.SimpleXMLRPCServer._send_traceback_header = False
|
|
# reset message class
|
|
default_class = http.client.HTTPMessage
|
|
xmlrpc.server.SimpleXMLRPCRequestHandler.MessageClass = default_class
|
|
|
|
def test_basic(self):
|
|
# check that flag is false by default
|
|
flagval = xmlrpc.server.SimpleXMLRPCServer._send_traceback_header
|
|
self.assertEqual(flagval, False)
|
|
|
|
# enable traceback reporting
|
|
xmlrpc.server.SimpleXMLRPCServer._send_traceback_header = True
|
|
|
|
# test a call that shouldn't fail just as a smoke test
|
|
try:
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
self.assertEqual(p.pow(6,8), 6**8)
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e):
|
|
# protocol error; provide additional information in test output
|
|
self.fail("%s\n%s" % (e, getattr(e, "headers", "")))
|
|
|
|
def test_fail_no_info(self):
|
|
# use the broken message class
|
|
xmlrpc.server.SimpleXMLRPCRequestHandler.MessageClass = FailingMessageClass
|
|
|
|
try:
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
p.pow(6,8)
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e) and hasattr(e, "headers"):
|
|
# The two server-side error headers shouldn't be sent back in this case
|
|
self.assertTrue(e.headers.get("X-exception") is None)
|
|
self.assertTrue(e.headers.get("X-traceback") is None)
|
|
else:
|
|
self.fail('ProtocolError not raised')
|
|
|
|
def test_fail_with_info(self):
|
|
# use the broken message class
|
|
xmlrpc.server.SimpleXMLRPCRequestHandler.MessageClass = FailingMessageClass
|
|
|
|
# Check that errors in the server send back exception/traceback
|
|
# info when flag is set
|
|
xmlrpc.server.SimpleXMLRPCServer._send_traceback_header = True
|
|
|
|
try:
|
|
p = xmlrpclib.ServerProxy(URL)
|
|
p.pow(6,8)
|
|
except (xmlrpclib.ProtocolError, socket.error) as e:
|
|
# ignore failures due to non-blocking socket 'unavailable' errors
|
|
if not is_unavailable_exception(e) and hasattr(e, "headers"):
|
|
# We should get error info in the response
|
|
expected_err = "invalid literal for int() with base 10: 'I am broken'"
|
|
self.assertEqual(e.headers.get("X-exception"), expected_err)
|
|
self.assertTrue(e.headers.get("X-traceback") is not None)
|
|
else:
|
|
self.fail('ProtocolError not raised')
|
|
|
|
|
|
@contextlib.contextmanager
|
|
def captured_stdout(encoding='utf-8'):
|
|
"""A variation on support.captured_stdout() which gives a text stream
|
|
having a `buffer` attribute.
|
|
"""
|
|
import io
|
|
orig_stdout = sys.stdout
|
|
sys.stdout = io.TextIOWrapper(io.BytesIO(), encoding=encoding)
|
|
try:
|
|
yield sys.stdout
|
|
finally:
|
|
sys.stdout = orig_stdout
|
|
|
|
|
|
class CGIHandlerTestCase(unittest.TestCase):
|
|
def setUp(self):
|
|
self.cgi = xmlrpc.server.CGIXMLRPCRequestHandler()
|
|
|
|
def tearDown(self):
|
|
self.cgi = None
|
|
|
|
def test_cgi_get(self):
|
|
with support.EnvironmentVarGuard() as env:
|
|
env['REQUEST_METHOD'] = 'GET'
|
|
# if the method is GET and no request_text is given, it runs handle_get
|
|
# get sysout output
|
|
with captured_stdout(encoding=self.cgi.encoding) as data_out:
|
|
self.cgi.handle_request()
|
|
|
|
# parse Status header
|
|
data_out.seek(0)
|
|
handle = data_out.read()
|
|
status = handle.split()[1]
|
|
message = ' '.join(handle.split()[2:4])
|
|
|
|
self.assertEqual(status, '400')
|
|
self.assertEqual(message, 'Bad Request')
|
|
|
|
|
|
def test_cgi_xmlrpc_response(self):
|
|
data = """<?xml version='1.0'?>
|
|
<methodCall>
|
|
<methodName>test_method</methodName>
|
|
<params>
|
|
<param>
|
|
<value><string>foo</string></value>
|
|
</param>
|
|
<param>
|
|
<value><string>bar</string></value>
|
|
</param>
|
|
</params>
|
|
</methodCall>
|
|
"""
|
|
|
|
with support.EnvironmentVarGuard() as env, \
|
|
captured_stdout(encoding=self.cgi.encoding) as data_out, \
|
|
support.captured_stdin() as data_in:
|
|
data_in.write(data)
|
|
data_in.seek(0)
|
|
env['CONTENT_LENGTH'] = str(len(data))
|
|
self.cgi.handle_request()
|
|
data_out.seek(0)
|
|
|
|
# will respond exception, if so, our goal is achieved ;)
|
|
handle = data_out.read()
|
|
|
|
# start with 44th char so as not to get http header, we just
|
|
# need only xml
|
|
self.assertRaises(xmlrpclib.Fault, xmlrpclib.loads, handle[44:])
|
|
|
|
# Also test the content-length returned by handle_request
|
|
# Using the same test method inorder to avoid all the datapassing
|
|
# boilerplate code.
|
|
# Test for bug: http://bugs.python.org/issue5040
|
|
|
|
content = handle[handle.find("<?xml"):]
|
|
|
|
self.assertEquals(
|
|
int(re.search('Content-Length: (\d+)', handle).group(1)),
|
|
len(content))
|
|
|
|
|
|
@support.reap_threads
|
|
def test_main():
|
|
xmlrpc_tests = [XMLRPCTestCase, HelperTestCase, DateTimeTestCase,
|
|
BinaryTestCase, FaultTestCase]
|
|
xmlrpc_tests.append(SimpleServerTestCase)
|
|
xmlrpc_tests.append(KeepaliveServerTestCase1)
|
|
xmlrpc_tests.append(KeepaliveServerTestCase2)
|
|
try:
|
|
import gzip
|
|
xmlrpc_tests.append(GzipServerTestCase)
|
|
except ImportError:
|
|
pass #gzip not supported in this build
|
|
xmlrpc_tests.append(MultiPathServerTestCase)
|
|
xmlrpc_tests.append(ServerProxyTestCase)
|
|
xmlrpc_tests.append(FailingServerTestCase)
|
|
xmlrpc_tests.append(CGIHandlerTestCase)
|
|
|
|
support.run_unittest(*xmlrpc_tests)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|