| import base64 |
| import datetime |
| import sys |
| import time |
| import unittest |
| import xmlrpclib |
| import SimpleXMLRPCServer |
| import mimetools |
| import httplib |
| import socket |
| import StringIO |
| import os |
| import re |
| from test import test_support |
| |
| try: |
| import threading |
| except ImportError: |
| threading = None |
| |
| try: |
| import gzip |
| except ImportError: |
| gzip = None |
| |
| try: |
| unicode |
| except NameError: |
| have_unicode = False |
| else: |
| have_unicode = True |
| |
| alist = [{'astring': 'foo@bar.baz.spam', |
| 'afloat': 7283.43, |
| 'anint': 2**20, |
| 'ashortlong': 2L, |
| 'anotherlist': ['.zyx.41'], |
| 'abase64': xmlrpclib.Binary("my dog has fleas"), |
| 'boolean': xmlrpclib.False, |
| 'unicode': u'\u4000\u6000\u8000', |
| u'ukey\u4000': 'regular value', |
| 'datetime1': xmlrpclib.DateTime('20050210T11:41:23'), |
| 'datetime2': xmlrpclib.DateTime( |
| (2005, 02, 10, 11, 41, 23, 0, 1, -1)), |
| 'datetime3': xmlrpclib.DateTime( |
| datetime.datetime(2005, 02, 10, 11, 41, 23)), |
| }] |
| |
| class XMLRPCTestCase(unittest.TestCase): |
| |
| def test_dump_load(self): |
| self.assertEqual(alist, |
| xmlrpclib.loads(xmlrpclib.dumps((alist,)))[0][0]) |
| |
| def test_dump_bare_datetime(self): |
| # This checks that an unwrapped datetime.date object can be handled |
| # by the marshalling code. This can't be done via test_dump_load() |
| # since with use_datetime set to 1 the unmarshaller would create |
| # datetime objects for the 'datetime[123]' keys as well |
| dt = datetime.datetime(2005, 02, 10, 11, 41, 23) |
| s = xmlrpclib.dumps((dt,)) |
| (newdt,), m = xmlrpclib.loads(s, use_datetime=1) |
| self.assertEqual(newdt, dt) |
| self.assertEqual(m, None) |
| |
| (newdt,), m = xmlrpclib.loads(s, use_datetime=0) |
| self.assertEqual(newdt, xmlrpclib.DateTime('20050210T11:41:23')) |
| |
| def test_datetime_before_1900(self): |
| # same as before but with a date before 1900 |
| dt = datetime.datetime(1, 02, 10, 11, 41, 23) |
| s = xmlrpclib.dumps((dt,)) |
| (newdt,), m = xmlrpclib.loads(s, use_datetime=1) |
| self.assertEqual(newdt, dt) |
| self.assertEqual(m, None) |
| |
| (newdt,), m = xmlrpclib.loads(s, use_datetime=0) |
| self.assertEqual(newdt, xmlrpclib.DateTime('00010210T11:41:23')) |
| |
| def test_cmp_datetime_DateTime(self): |
| now = datetime.datetime.now() |
| dt = xmlrpclib.DateTime(now.timetuple()) |
| self.assertTrue(dt == now) |
| self.assertTrue(now == dt) |
| then = now + datetime.timedelta(seconds=4) |
| self.assertTrue(then >= dt) |
| self.assertTrue(dt < then) |
| |
| def test_bug_1164912 (self): |
| d = xmlrpclib.DateTime() |
| ((new_d,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((d,), |
| methodresponse=True)) |
| self.assertIsInstance(new_d.value, str) |
| |
| # Check that the output of dumps() is still an 8-bit string |
| s = xmlrpclib.dumps((new_d,), methodresponse=True) |
| self.assertIsInstance(s, str) |
| |
| def test_newstyle_class(self): |
| class T(object): |
| pass |
| t = T() |
| t.x = 100 |
| t.y = "Hello" |
| ((t2,), dummy) = xmlrpclib.loads(xmlrpclib.dumps((t,))) |
| self.assertEqual(t2, t.__dict__) |
| |
| def test_dump_big_long(self): |
| self.assertRaises(OverflowError, xmlrpclib.dumps, (2L**99,)) |
| |
| def test_dump_bad_dict(self): |
| self.assertRaises(TypeError, xmlrpclib.dumps, ({(1,2,3): 1},)) |
| |
| def test_dump_recursive_seq(self): |
| l = [1,2,3] |
| t = [3,4,5,l] |
| l.append(t) |
| self.assertRaises(TypeError, xmlrpclib.dumps, (l,)) |
| |
| def test_dump_recursive_dict(self): |
| d = {'1':1, '2':1} |
| t = {'3':3, 'd':d} |
| d['t'] = t |
| self.assertRaises(TypeError, xmlrpclib.dumps, (d,)) |
| |
| def test_dump_big_int(self): |
| if sys.maxint > 2L**31-1: |
| self.assertRaises(OverflowError, xmlrpclib.dumps, |
| (int(2L**34),)) |
| |
| xmlrpclib.dumps((xmlrpclib.MAXINT, xmlrpclib.MININT)) |
| self.assertRaises(OverflowError, xmlrpclib.dumps, (xmlrpclib.MAXINT+1,)) |
| self.assertRaises(OverflowError, xmlrpclib.dumps, (xmlrpclib.MININT-1,)) |
| |
| def dummy_write(s): |
| pass |
| |
| m = xmlrpclib.Marshaller() |
| m.dump_int(xmlrpclib.MAXINT, dummy_write) |
| m.dump_int(xmlrpclib.MININT, dummy_write) |
| self.assertRaises(OverflowError, m.dump_int, xmlrpclib.MAXINT+1, dummy_write) |
| self.assertRaises(OverflowError, m.dump_int, xmlrpclib.MININT-1, dummy_write) |
| |
| |
| def test_dump_none(self): |
| value = alist + [None] |
| arg1 = (alist + [None],) |
| strg = xmlrpclib.dumps(arg1, allow_none=True) |
| self.assertEqual(value, |
| xmlrpclib.loads(strg)[0][0]) |
| self.assertRaises(TypeError, xmlrpclib.dumps, (arg1,)) |
| |
| def test_default_encoding_issues(self): |
| # SF bug #1115989: wrong decoding in '_stringify' |
| utf8 = """<?xml version='1.0' encoding='iso-8859-1'?> |
| <params> |
| <param><value> |
| <string>abc \x95</string> |
| </value></param> |
| <param><value> |
| <struct> |
| <member> |
| <name>def \x96</name> |
| <value><string>ghi \x97</string></value> |
| </member> |
| </struct> |
| </value></param> |
| </params> |
| """ |
| |
| # sys.setdefaultencoding() normally doesn't exist after site.py is |
| # loaded. Import a temporary fresh copy to get access to it |
| # but then restore the original copy to avoid messing with |
| # other potentially modified sys module attributes |
| old_encoding = sys.getdefaultencoding() |
| with test_support.CleanImport('sys'): |
| import sys as temp_sys |
| temp_sys.setdefaultencoding("iso-8859-1") |
| try: |
| (s, d), m = xmlrpclib.loads(utf8) |
| finally: |
| temp_sys.setdefaultencoding(old_encoding) |
| |
| items = d.items() |
| if have_unicode: |
| self.assertEqual(s, u"abc \x95") |
| self.assertIsInstance(s, unicode) |
| self.assertEqual(items, [(u"def \x96", u"ghi \x97")]) |
| self.assertIsInstance(items[0][0], unicode) |
| self.assertIsInstance(items[0][1], unicode) |
| else: |
| self.assertEqual(s, "abc \xc2\x95") |
| self.assertEqual(items, [("def \xc2\x96", "ghi \xc2\x97")]) |
| |
| |
| class HelperTestCase(unittest.TestCase): |
| def test_escape(self): |
| self.assertEqual(xmlrpclib.escape("a&b"), "a&b") |
| self.assertEqual(xmlrpclib.escape("a<b"), "a<b") |
| self.assertEqual(xmlrpclib.escape("a>b"), "a>b") |
| |
| class FaultTestCase(unittest.TestCase): |
| def test_repr(self): |
| f = xmlrpclib.Fault(42, 'Test Fault') |
| self.assertEqual(repr(f), "<Fault 42: 'Test Fault'>") |
| self.assertEqual(repr(f), str(f)) |
| |
| def test_dump_fault(self): |
| f = xmlrpclib.Fault(42, 'Test Fault') |
| s = xmlrpclib.dumps((f,)) |
| (newf,), m = xmlrpclib.loads(s) |
| self.assertEqual(newf, {'faultCode': 42, 'faultString': 'Test Fault'}) |
| self.assertEqual(m, None) |
| |
| s = xmlrpclib.Marshaller().dumps(f) |
| self.assertRaises(xmlrpclib.Fault, xmlrpclib.loads, s) |
| |
| |
| class DateTimeTestCase(unittest.TestCase): |
| def test_default(self): |
| t = xmlrpclib.DateTime() |
| |
| def test_time(self): |
| d = 1181399930.036952 |
| t = xmlrpclib.DateTime(d) |
| self.assertEqual(str(t), time.strftime("%Y%m%dT%H:%M:%S", time.localtime(d))) |
| |
| def test_time_tuple(self): |
| d = (2007,6,9,10,38,50,5,160,0) |
| t = xmlrpclib.DateTime(d) |
| self.assertEqual(str(t), '20070609T10:38:50') |
| |
| def test_time_struct(self): |
| d = time.localtime(1181399930.036952) |
| t = xmlrpclib.DateTime(d) |
| self.assertEqual(str(t), time.strftime("%Y%m%dT%H:%M:%S", d)) |
| |
| def test_datetime_datetime(self): |
| d = datetime.datetime(2007,1,2,3,4,5) |
| t = xmlrpclib.DateTime(d) |
| self.assertEqual(str(t), '20070102T03:04:05') |
| |
| def test_repr(self): |
| d = datetime.datetime(2007,1,2,3,4,5) |
| t = xmlrpclib.DateTime(d) |
| val ="<DateTime '20070102T03:04:05' at %x>" % id(t) |
| self.assertEqual(repr(t), val) |
| |
| def test_decode(self): |
| d = ' 20070908T07:11:13 ' |
| t1 = xmlrpclib.DateTime() |
| t1.decode(d) |
| tref = xmlrpclib.DateTime(datetime.datetime(2007,9,8,7,11,13)) |
| self.assertEqual(t1, tref) |
| |
| t2 = xmlrpclib._datetime(d) |
| self.assertEqual(t1, tref) |
| |
| class BinaryTestCase(unittest.TestCase): |
| def test_default(self): |
| t = xmlrpclib.Binary() |
| self.assertEqual(str(t), '') |
| |
| def test_string(self): |
| d = '\x01\x02\x03abc123\xff\xfe' |
| t = xmlrpclib.Binary(d) |
| self.assertEqual(str(t), d) |
| |
| def test_decode(self): |
| d = '\x01\x02\x03abc123\xff\xfe' |
| de = base64.encodestring(d) |
| t1 = xmlrpclib.Binary() |
| t1.decode(de) |
| self.assertEqual(str(t1), d) |
| |
| t2 = xmlrpclib._binary(de) |
| self.assertEqual(str(t2), d) |
| |
| |
| ADDR = PORT = URL = None |
| |
| # The evt is set twice. First when the server is ready to serve. |
| # Second when the server has been shutdown. The user must clear |
| # the event after it has been set the first time to catch the second set. |
| def http_server(evt, numrequests, requestHandler=None): |
| class TestInstanceClass: |
| def div(self, x, y): |
| return x // y |
| |
| def _methodHelp(self, name): |
| if name == 'div': |
| return 'This is the div function' |
| |
| def my_function(): |
| '''This is my function''' |
| return True |
| |
| class MyXMLRPCServer(SimpleXMLRPCServer.SimpleXMLRPCServer): |
| def get_request(self): |
| # Ensure the socket is always non-blocking. On Linux, socket |
| # attributes are not inherited like they are on *BSD and Windows. |
| s, port = self.socket.accept() |
| s.setblocking(True) |
| return s, port |
| |
| if not requestHandler: |
| requestHandler = SimpleXMLRPCServer.SimpleXMLRPCRequestHandler |
| serv = MyXMLRPCServer(("localhost", 0), requestHandler, |
| logRequests=False, bind_and_activate=False) |
| try: |
| serv.socket.settimeout(3) |
| serv.server_bind() |
| global ADDR, PORT, URL |
| ADDR, PORT = serv.socket.getsockname() |
| #connect to IP address directly. This avoids socket.create_connection() |
| #trying to connect to "localhost" using all address families, which |
| #causes slowdown e.g. on vista which supports AF_INET6. The server listens |
| #on AF_INET only. |
| URL = "http://%s:%d"%(ADDR, PORT) |
| serv.server_activate() |
| serv.register_introspection_functions() |
| serv.register_multicall_functions() |
| serv.register_function(pow) |
| serv.register_function(lambda x,y: x+y, 'add') |
| serv.register_function(my_function) |
| serv.register_instance(TestInstanceClass()) |
| evt.set() |
| |
| # handle up to 'numrequests' requests |
| while numrequests > 0: |
| serv.handle_request() |
| numrequests -= 1 |
| |
| except socket.timeout: |
| pass |
| finally: |
| serv.socket.close() |
| PORT = None |
| evt.set() |
| |
| def http_multi_server(evt, numrequests, requestHandler=None): |
| class TestInstanceClass: |
| def div(self, x, y): |
| return x // y |
| |
| def _methodHelp(self, name): |
| if name == 'div': |
| return 'This is the div function' |
| |
| def my_function(): |
| '''This is my function''' |
| return True |
| |
| class MyXMLRPCServer(SimpleXMLRPCServer.MultiPathXMLRPCServer): |
| def get_request(self): |
| # Ensure the socket is always non-blocking. On Linux, socket |
| # attributes are not inherited like they are on *BSD and Windows. |
| s, port = self.socket.accept() |
| s.setblocking(True) |
| return s, port |
| |
| if not requestHandler: |
| requestHandler = SimpleXMLRPCServer.SimpleXMLRPCRequestHandler |
| class MyRequestHandler(requestHandler): |
| rpc_paths = [] |
| |
| serv = MyXMLRPCServer(("localhost", 0), MyRequestHandler, |
| logRequests=False, bind_and_activate=False) |
| serv.socket.settimeout(3) |
| serv.server_bind() |
| try: |
| global ADDR, PORT, URL |
| ADDR, PORT = serv.socket.getsockname() |
| #connect to IP address directly. This avoids socket.create_connection() |
| #trying to connect to "localhost" using all address families, which |
| #causes slowdown e.g. on vista which supports AF_INET6. The server listens |
| #on AF_INET only. |
| URL = "http://%s:%d"%(ADDR, PORT) |
| serv.server_activate() |
| paths = ["/foo", "/foo/bar"] |
| for path in paths: |
| d = serv.add_dispatcher(path, SimpleXMLRPCServer.SimpleXMLRPCDispatcher()) |
| d.register_introspection_functions() |
| d.register_multicall_functions() |
| serv.get_dispatcher(paths[0]).register_function(pow) |
| serv.get_dispatcher(paths[1]).register_function(lambda x,y: x+y, 'add') |
| evt.set() |
| |
| # handle up to 'numrequests' requests |
| while numrequests > 0: |
| serv.handle_request() |
| numrequests -= 1 |
| |
| except socket.timeout: |
| pass |
| finally: |
| serv.socket.close() |
| PORT = None |
| evt.set() |
| |
| # This function prevents errors like: |
| # <ProtocolError for localhost:57527/RPC2: 500 Internal Server Error> |
| def is_unavailable_exception(e): |
| '''Returns True if the given ProtocolError is the product of a server-side |
| exception caused by the 'temporarily unavailable' response sometimes |
| given by operations on non-blocking sockets.''' |
| |
| # sometimes we get a -1 error code and/or empty headers |
| try: |
| if e.errcode == -1 or e.headers is None: |
| return True |
| exc_mess = e.headers.get('X-exception') |
| except AttributeError: |
| # Ignore socket.errors here. |
| exc_mess = str(e) |
| |
| if exc_mess and 'temporarily unavailable' in exc_mess.lower(): |
| return True |
| |
| return False |
| |
| @unittest.skipUnless(threading, 'Threading required for this test.') |
| class BaseServerTestCase(unittest.TestCase): |
| requestHandler = None |
| request_count = 1 |
| threadFunc = staticmethod(http_server) |
| |
| def setUp(self): |
| # enable traceback reporting |
| SimpleXMLRPCServer.SimpleXMLRPCServer._send_traceback_header = True |
| |
| self.evt = threading.Event() |
| # start server thread to handle requests |
| serv_args = (self.evt, self.request_count, self.requestHandler) |
| threading.Thread(target=self.threadFunc, args=serv_args).start() |
| |
| # wait for the server to be ready |
| self.evt.wait(10) |
| self.evt.clear() |
| |
| def tearDown(self): |
| # wait on the server thread to terminate |
| self.evt.wait(10) |
| |
| # disable traceback reporting |
| SimpleXMLRPCServer.SimpleXMLRPCServer._send_traceback_header = False |
| |
| # NOTE: The tests in SimpleServerTestCase will ignore failures caused by |
| # "temporarily unavailable" exceptions raised in SimpleXMLRPCServer. This |
| # condition occurs infrequently on some platforms, frequently on others, and |
| # is apparently caused by using SimpleXMLRPCServer with a non-blocking socket |
| # If the server class is updated at some point in the future to handle this |
| # situation more gracefully, these tests should be modified appropriately. |
| |
| class SimpleServerTestCase(BaseServerTestCase): |
| def test_simple1(self): |
| try: |
| p = xmlrpclib.ServerProxy(URL) |
| self.assertEqual(p.pow(6,8), 6**8) |
| except (xmlrpclib.ProtocolError, socket.error), 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_nonascii(self): |
| start_string = 'P\N{LATIN SMALL LETTER Y WITH CIRCUMFLEX}t' |
| end_string = 'h\N{LATIN SMALL LETTER O WITH HORN}n' |
| |
| try: |
| p = xmlrpclib.ServerProxy(URL) |
| self.assertEqual(p.add(start_string, end_string), |
| start_string + end_string) |
| 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_unicode_host(self): |
| server = xmlrpclib.ServerProxy(u"http://%s:%d/RPC2"%(ADDR, PORT)) |
| self.assertEqual(server.add("a", u"\xe9"), u"a\xe9") |
| |
| # [ch] The test 404 is causing lots of false alarms. |
| def XXXtest_404(self): |
| # send POST with httplib, it should return 404 header and |
| # 'Not Found' message. |
| conn = httplib.HTTPConnection(ADDR, PORT) |
| conn.request('POST', '/this-is-not-valid') |
| response = conn.getresponse() |
| conn.close() |
| |
| self.assertEqual(response.status, 404) |
| self.assertEqual(response.reason, 'Not Found') |
| |
| def test_introspection1(self): |
| try: |
| p = xmlrpclib.ServerProxy(URL) |
| meth = p.system.listMethods() |
| expected_methods = set(['pow', 'div', 'my_function', 'add', |
| 'system.listMethods', 'system.methodHelp', |
| 'system.methodSignature', 'system.multicall']) |
| self.assertEqual(set(meth), expected_methods) |
| except (xmlrpclib.ProtocolError, socket.error), 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), 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", ""))) |
| |
| @unittest.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), 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), 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), 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': '<type \'exceptions.Exception\'>:' |
| # 'method "this_is_not_exists" is not supported'>}] |
| |
| self.assertEqual(result.results[0]['faultCode'], 1) |
| self.assertEqual(result.results[0]['faultString'], |
| '<type \'exceptions.Exception\'>:method "this_is_not_exists" ' |
| 'is not supported') |
| except (xmlrpclib.ProtocolError, socket.error), 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, |
| SimpleXMLRPCServer.resolve_dotted_attribute, str, '__add') |
| |
| self.assertTrue(SimpleXMLRPCServer.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() |
| |
| def test_partial_post(self): |
| # Check that a partial POST doesn't make the server loop: issue #14001. |
| conn = httplib.HTTPConnection(ADDR, PORT) |
| conn.request('POST', '/RPC2 HTTP/1.0\r\nContent-Length: 100\r\n\r\nbye') |
| conn.close() |
| |
| 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(SimpleXMLRPCServer.SimpleXMLRPCRequestHandler): |
| parentClass = SimpleXMLRPCServer.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) |
| @unittest.skipUnless(gzip, 'gzip not available') |
| class GzipServerTestCase(BaseServerTestCase): |
| #a request handler that supports keep-alive and logs requests into a |
| #class variable |
| class RequestHandler(SimpleXMLRPCServer.SimpleXMLRPCRequestHandler): |
| parentClass = SimpleXMLRPCServer.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 setUp(self): |
| BaseServerTestCase.setUp(self) |
| |
| 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 setUp(self): |
| unittest.TestCase.setUp(self) |
| if threading: |
| self.url = URL |
| else: |
| # Without threading, http_server() and http_multi_server() will not |
| # be executed and URL is still equal to None. 'http://' is a just |
| # enough to choose the scheme (HTTP) |
| self.url = 'http://' |
| |
| def test_close(self): |
| p = xmlrpclib.ServerProxy(self.url) |
| self.assertEqual(p('close')(), None) |
| |
| def test_transport(self): |
| t = xmlrpclib.Transport() |
| p = xmlrpclib.ServerProxy(self.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(mimetools.Message): |
| def __getitem__(self, key): |
| key = key.lower() |
| if key == 'content-length': |
| return 'I am broken' |
| return mimetools.Message.__getitem__(self, key) |
| |
| |
| @unittest.skipUnless(threading, 'Threading required for this test.') |
| 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 |
| SimpleXMLRPCServer.SimpleXMLRPCServer._send_traceback_header = False |
| # reset message class |
| SimpleXMLRPCServer.SimpleXMLRPCRequestHandler.MessageClass = mimetools.Message |
| |
| def test_basic(self): |
| # check that flag is false by default |
| flagval = SimpleXMLRPCServer.SimpleXMLRPCServer._send_traceback_header |
| self.assertEqual(flagval, False) |
| |
| # enable traceback reporting |
| SimpleXMLRPCServer.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), 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 |
| SimpleXMLRPCServer.SimpleXMLRPCRequestHandler.MessageClass = FailingMessageClass |
| |
| try: |
| p = xmlrpclib.ServerProxy(URL) |
| p.pow(6,8) |
| except (xmlrpclib.ProtocolError, socket.error), 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 |
| SimpleXMLRPCServer.SimpleXMLRPCRequestHandler.MessageClass = FailingMessageClass |
| |
| # Check that errors in the server send back exception/traceback |
| # info when flag is set |
| SimpleXMLRPCServer.SimpleXMLRPCServer._send_traceback_header = True |
| |
| try: |
| p = xmlrpclib.ServerProxy(URL) |
| p.pow(6,8) |
| except (xmlrpclib.ProtocolError, socket.error), 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') |
| |
| class CGIHandlerTestCase(unittest.TestCase): |
| def setUp(self): |
| self.cgi = SimpleXMLRPCServer.CGIXMLRPCRequestHandler() |
| |
| def tearDown(self): |
| self.cgi = None |
| |
| def test_cgi_get(self): |
| with test_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 test_support.captured_stdout() 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 test_support.EnvironmentVarGuard() as env, \ |
| test_support.captured_stdout() as data_out, \ |
| test_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.assertEqual( |
| int(re.search('Content-Length: (\d+)', handle).group(1)), |
| len(content)) |
| |
| |
| class FakeSocket: |
| |
| def __init__(self): |
| self.data = StringIO.StringIO() |
| |
| def send(self, buf): |
| self.data.write(buf) |
| return len(buf) |
| |
| def sendall(self, buf): |
| self.data.write(buf) |
| |
| def getvalue(self): |
| return self.data.getvalue() |
| |
| def makefile(self, x='r', y=-1): |
| raise RuntimeError |
| |
| def close(self): |
| pass |
| |
| class FakeTransport(xmlrpclib.Transport): |
| """A Transport instance that records instead of sending a request. |
| |
| This class replaces the actual socket used by httplib with a |
| FakeSocket object that records the request. It doesn't provide a |
| response. |
| """ |
| |
| def make_connection(self, host): |
| conn = xmlrpclib.Transport.make_connection(self, host) |
| conn.sock = self.fake_socket = FakeSocket() |
| return conn |
| |
| class TransportSubclassTestCase(unittest.TestCase): |
| |
| def issue_request(self, transport_class): |
| """Return an HTTP request made via transport_class.""" |
| transport = transport_class() |
| proxy = xmlrpclib.ServerProxy("http://example.com/", |
| transport=transport) |
| try: |
| proxy.pow(6, 8) |
| except RuntimeError: |
| return transport.fake_socket.getvalue() |
| return None |
| |
| def test_custom_user_agent(self): |
| class TestTransport(FakeTransport): |
| |
| def send_user_agent(self, conn): |
| xmlrpclib.Transport.send_user_agent(self, conn) |
| conn.putheader("X-Test", "test_custom_user_agent") |
| |
| req = self.issue_request(TestTransport) |
| self.assertIn("X-Test: test_custom_user_agent\r\n", req) |
| |
| def test_send_host(self): |
| class TestTransport(FakeTransport): |
| |
| def send_host(self, conn, host): |
| xmlrpclib.Transport.send_host(self, conn, host) |
| conn.putheader("X-Test", "test_send_host") |
| |
| req = self.issue_request(TestTransport) |
| self.assertIn("X-Test: test_send_host\r\n", req) |
| |
| def test_send_request(self): |
| class TestTransport(FakeTransport): |
| |
| def send_request(self, conn, url, body): |
| xmlrpclib.Transport.send_request(self, conn, url, body) |
| conn.putheader("X-Test", "test_send_request") |
| |
| req = self.issue_request(TestTransport) |
| self.assertIn("X-Test: test_send_request\r\n", req) |
| |
| def test_send_content(self): |
| class TestTransport(FakeTransport): |
| |
| def send_content(self, conn, body): |
| conn.putheader("X-Test", "test_send_content") |
| xmlrpclib.Transport.send_content(self, conn, body) |
| |
| req = self.issue_request(TestTransport) |
| self.assertIn("X-Test: test_send_content\r\n", req) |
| |
| @test_support.reap_threads |
| def test_main(): |
| xmlrpc_tests = [XMLRPCTestCase, HelperTestCase, DateTimeTestCase, |
| BinaryTestCase, FaultTestCase, TransportSubclassTestCase] |
| xmlrpc_tests.append(SimpleServerTestCase) |
| xmlrpc_tests.append(KeepaliveServerTestCase1) |
| xmlrpc_tests.append(KeepaliveServerTestCase2) |
| xmlrpc_tests.append(GzipServerTestCase) |
| xmlrpc_tests.append(MultiPathServerTestCase) |
| xmlrpc_tests.append(ServerProxyTestCase) |
| xmlrpc_tests.append(FailingServerTestCase) |
| xmlrpc_tests.append(CGIHandlerTestCase) |
| |
| test_support.run_unittest(*xmlrpc_tests) |
| |
| if __name__ == "__main__": |
| test_main() |