65
66
from bzrlib.transport.http._pycurl import PyCurlTransport
68
load_tests = load_tests_apply_scenarios
71
def vary_by_http_client_implementation():
72
"""Test the two libraries we can use, pycurl and urllib."""
69
def load_tests(standard_tests, module, loader):
70
"""Multiply tests for http clients and protocol versions."""
71
result = loader.suiteClass()
73
# one for each transport implementation
74
t_tests, remaining_tests = tests.split_suite_by_condition(
75
standard_tests, tests.condition_isinstance((
76
TestHttpTransportRegistration,
77
TestHttpTransportUrls,
73
80
transport_scenarios = [
74
81
('urllib', dict(_transport=_urllib.HttpTransport_urllib,
75
82
_server=http_server.HttpServer_urllib,
76
_url_protocol='http+urllib',)),
83
_qualified_prefix='http+urllib',)),
78
85
if features.pycurl.available():
79
86
transport_scenarios.append(
80
87
('pycurl', dict(_transport=PyCurlTransport,
81
88
_server=http_server.HttpServer_PyCurl,
82
_url_protocol='http+pycurl',)))
83
return transport_scenarios
86
def vary_by_http_protocol_version():
87
"""Test on http/1.0 and 1.1"""
89
('HTTP/1.0', dict(_protocol_version='HTTP/1.0')),
90
('HTTP/1.1', dict(_protocol_version='HTTP/1.1')),
94
def vary_by_http_proxy_auth_scheme():
89
_qualified_prefix='http+pycurl',)))
90
tests.multiply_tests(t_tests, transport_scenarios, result)
92
# each implementation tested with each HTTP version
93
tp_tests, remaining_tests = tests.split_suite_by_condition(
94
remaining_tests, tests.condition_isinstance((
95
SmartHTTPTunnellingTest,
96
TestDoCatchRedirections,
99
TestHTTPSilentRedirections,
100
TestLimitedRangeRequestServer,
104
TestSpecificRequestHandler,
106
protocol_scenarios = [
107
('HTTP/1.0', dict(_protocol_version='HTTP/1.0')),
108
('HTTP/1.1', dict(_protocol_version='HTTP/1.1')),
110
tp_scenarios = tests.multiply_scenarios(transport_scenarios,
112
tests.multiply_tests(tp_tests, tp_scenarios, result)
114
# proxy auth: each auth scheme on all http versions on all implementations.
115
tppa_tests, remaining_tests = tests.split_suite_by_condition(
116
remaining_tests, tests.condition_isinstance((
119
proxy_auth_scheme_scenarios = [
96
120
('basic', dict(_auth_server=http_utils.ProxyBasicAuthServer)),
97
121
('digest', dict(_auth_server=http_utils.ProxyDigestAuthServer)),
99
dict(_auth_server=http_utils.ProxyBasicAndDigestAuthServer)),
123
dict(_auth_server=http_utils.ProxyBasicAndDigestAuthServer)),
103
def vary_by_http_auth_scheme():
125
tppa_scenarios = tests.multiply_scenarios(tp_scenarios,
126
proxy_auth_scheme_scenarios)
127
tests.multiply_tests(tppa_tests, tppa_scenarios, result)
129
# auth: each auth scheme on all http versions on all implementations.
130
tpa_tests, remaining_tests = tests.split_suite_by_condition(
131
remaining_tests, tests.condition_isinstance((
134
auth_scheme_scenarios = [
105
135
('basic', dict(_auth_server=http_utils.HTTPBasicAuthServer)),
106
136
('digest', dict(_auth_server=http_utils.HTTPDigestAuthServer)),
108
dict(_auth_server=http_utils.HTTPBasicAndDigestAuthServer)),
138
dict(_auth_server=http_utils.HTTPBasicAndDigestAuthServer)),
112
def vary_by_http_activity():
140
tpa_scenarios = tests.multiply_scenarios(tp_scenarios,
141
auth_scheme_scenarios)
142
tests.multiply_tests(tpa_tests, tpa_scenarios, result)
144
# activity: on all http[s] versions on all implementations
145
tpact_tests, remaining_tests = tests.split_suite_by_condition(
146
remaining_tests, tests.condition_isinstance((
113
149
activity_scenarios = [
114
150
('urllib,http', dict(_activity_server=ActivityHTTPServer,
115
_transport=_urllib.HttpTransport_urllib,)),
151
_transport=_urllib.HttpTransport_urllib,)),
117
153
if tests.HTTPSServerFeature.available():
118
154
activity_scenarios.append(
119
155
('urllib,https', dict(_activity_server=ActivityHTTPSServer,
120
_transport=_urllib.HttpTransport_urllib,)),)
156
_transport=_urllib.HttpTransport_urllib,)),)
121
157
if features.pycurl.available():
122
158
activity_scenarios.append(
123
159
('pycurl,http', dict(_activity_server=ActivityHTTPServer,
124
_transport=PyCurlTransport,)),)
160
_transport=PyCurlTransport,)),)
125
161
if tests.HTTPSServerFeature.available():
126
162
from bzrlib.tests import (
179
223
self._sock.bind(('127.0.0.1', 0))
180
224
self.host, self.port = self._sock.getsockname()
181
225
self._ready = threading.Event()
182
self._thread = test_server.TestThread(
183
sync_event=self._ready, target=self._accept_read_and_reply)
226
self._thread = threading.Thread(target=self._accept_read_and_reply)
227
self._thread.setDaemon(True)
184
228
self._thread.start()
185
if 'threads' in tests.selftest_debug_flags:
186
sys.stderr.write('Thread started: %s\n' % (self._thread.ident,))
189
231
def _accept_read_and_reply(self):
190
232
self._sock.listen(1)
191
233
self._ready.set()
192
conn, address = self._sock.accept()
193
if self._expect_body_tail is not None:
234
self._sock.settimeout(5)
236
conn, address = self._sock.accept()
237
# On win32, the accepted connection will be non-blocking to start
238
# with because we're using settimeout.
239
conn.setblocking(True)
194
240
while not self.received_bytes.endswith(self._expect_body_tail):
195
241
self.received_bytes += conn.recv(4096)
196
242
conn.sendall('HTTP/1.1 200 OK\r\n')
243
except socket.timeout:
244
# Make sure the client isn't stuck waiting for us to e.g. accept.
198
245
self._sock.close()
199
246
except socket.error:
200
247
# The client may have already closed the socket.
264
305
protocol_version = 'HTTP/0.1'
266
self.assertRaises(httplib.UnknownProtocol,
267
http_server.HttpServer, BogusRequestHandler)
307
server = http_server.HttpServer(BogusRequestHandler)
309
self.assertRaises(httplib.UnknownProtocol, server.start_server)
312
self.fail('HTTP Server creation did not raise UnknownProtocol')
269
314
def test_force_invalid_protocol(self):
270
self.assertRaises(httplib.UnknownProtocol,
271
http_server.HttpServer, protocol_version='HTTP/0.1')
315
server = http_server.HttpServer(protocol_version='HTTP/0.1')
317
self.assertRaises(httplib.UnknownProtocol, server.start_server)
320
self.fail('HTTP Server creation did not raise UnknownProtocol')
273
322
def test_server_start_and_stop(self):
274
323
server = http_server.HttpServer()
275
self.addCleanup(server.stop_server)
276
324
server.start_server()
277
self.assertTrue(server.server is not None)
278
self.assertTrue(server.server.serving is not None)
279
self.assertTrue(server.server.serving)
326
self.assertTrue(server._http_running)
329
self.assertFalse(server._http_running)
281
331
def test_create_http_server_one_zero(self):
282
332
class RequestHandlerOneZero(http_server.TestingHTTPRequestHandler):
351
401
class TestHttpTransportUrls(tests.TestCase):
352
402
"""Test the http urls."""
354
scenarios = vary_by_http_client_implementation()
356
404
def test_abs_url(self):
357
405
"""Construction of absolute http URLs"""
358
t = self._transport('http://example.com/bzr/bzr.dev/')
406
t = self._transport('http://bazaar-vcs.org/bzr/bzr.dev/')
359
407
eq = self.assertEqualDiff
360
eq(t.abspath('.'), 'http://example.com/bzr/bzr.dev')
361
eq(t.abspath('foo/bar'), 'http://example.com/bzr/bzr.dev/foo/bar')
362
eq(t.abspath('.bzr'), 'http://example.com/bzr/bzr.dev/.bzr')
408
eq(t.abspath('.'), 'http://bazaar-vcs.org/bzr/bzr.dev')
409
eq(t.abspath('foo/bar'), 'http://bazaar-vcs.org/bzr/bzr.dev/foo/bar')
410
eq(t.abspath('.bzr'), 'http://bazaar-vcs.org/bzr/bzr.dev/.bzr')
363
411
eq(t.abspath('.bzr/1//2/./3'),
364
'http://example.com/bzr/bzr.dev/.bzr/1/2/3')
412
'http://bazaar-vcs.org/bzr/bzr.dev/.bzr/1/2/3')
366
414
def test_invalid_http_urls(self):
367
415
"""Trap invalid construction of urls"""
368
self._transport('http://example.com/bzr/bzr.dev/')
416
t = self._transport('http://bazaar-vcs.org/bzr/bzr.dev/')
369
417
self.assertRaises(errors.InvalidURL,
371
'http://http://example.com/bzr/bzr.dev/')
419
'http://http://bazaar-vcs.org/bzr/bzr.dev/')
373
421
def test_http_root_urls(self):
374
422
"""Construction of URLs from server root"""
375
t = self._transport('http://example.com/')
423
t = self._transport('http://bzr.ozlabs.org/')
376
424
eq = self.assertEqualDiff
377
425
eq(t.abspath('.bzr/tree-version'),
378
'http://example.com/.bzr/tree-version')
426
'http://bzr.ozlabs.org/.bzr/tree-version')
380
428
def test_http_impl_urls(self):
381
429
"""There are servers which ask for particular clients to connect"""
482
525
class TestHttpTransportRegistration(tests.TestCase):
483
526
"""Test registrations of various http implementations"""
485
scenarios = vary_by_http_client_implementation()
487
528
def test_http_registered(self):
488
t = transport.get_transport('%s://foo.com/' % self._url_protocol)
529
t = transport.get_transport('%s://foo.com/' % self._qualified_prefix)
489
530
self.assertIsInstance(t, transport.Transport)
490
531
self.assertIsInstance(t, self._transport)
493
534
class TestPost(tests.TestCase):
495
scenarios = multiply_scenarios(
496
vary_by_http_client_implementation(),
497
vary_by_http_protocol_version(),
500
536
def test_post_body_is_received(self):
501
537
server = RecordingServer(expect_body_tail='end-of-body',
502
scheme=self._url_protocol)
538
scheme=self._qualified_prefix)
503
539
self.start_server(server)
504
540
url = server.get_url()
505
# FIXME: needs a cleanup -- vila 20100611
506
http_transport = transport.get_transport(url)
541
http_transport = self._transport(url)
507
542
code, response = http_transport._post('abc def end-of-body')
509
544
server.received_bytes.startswith('POST /.bzr/smart HTTP/1.'))
510
545
self.assertTrue('content-length: 19\r' in server.received_bytes.lower())
511
self.assertTrue('content-type: application/octet-stream\r'
512
in server.received_bytes.lower())
513
546
# The transport should not be assuming that the server can accept
514
547
# chunked encoding the first time it connects, because HTTP/1.1, so we
515
548
# check for the literal string.
1050
1090
self.build_tree_contents([('a', content)],)
1052
1092
def test_few_ranges(self):
1053
t = self.get_readonly_transport()
1093
t = self.get_transport()
1054
1094
l = list(t.readv('a', ((0, 4), (1024, 4), )))
1055
1095
self.assertEqual(l[0], (0, '0000'))
1056
1096
self.assertEqual(l[1], (1024, '0001'))
1057
1097
self.assertEqual(1, self.get_readonly_server().GET_request_nb)
1059
1099
def test_more_ranges(self):
1060
t = self.get_readonly_transport()
1100
t = self.get_transport()
1061
1101
l = list(t.readv('a', ((0, 4), (1024, 4), (4096, 4), (8192, 4))))
1062
1102
self.assertEqual(l[0], (0, '0000'))
1063
1103
self.assertEqual(l[1], (1024, '0001'))
1074
1114
Only the urllib implementation is tested here.
1118
tests.TestCase.setUp(self)
1123
tests.TestCase.tearDown(self)
1125
def _install_env(self, env):
1126
for name, value in env.iteritems():
1127
self._old_env[name] = osutils.set_or_unset_env(name, value)
1129
def _restore_env(self):
1130
for name, value in self._old_env.iteritems():
1131
osutils.set_or_unset_env(name, value)
1077
1133
def _proxied_request(self):
1078
1134
handler = _urllib2_wrappers.ProxyHandler()
1079
1135
request = _urllib2_wrappers.Request('GET','http://baz/buzzle')
1080
1136
handler.set_proxy(request, 'http')
1083
def assertEvaluateProxyBypass(self, expected, host, no_proxy):
1084
handler = _urllib2_wrappers.ProxyHandler()
1085
self.assertEquals(expected,
1086
handler.evaluate_proxy_bypass(host, no_proxy))
1088
1139
def test_empty_user(self):
1089
self.overrideEnv('http_proxy', 'http://bar.com')
1140
self._install_env({'http_proxy': 'http://bar.com'})
1090
1141
request = self._proxied_request()
1091
1142
self.assertFalse(request.headers.has_key('Proxy-authorization'))
1093
1144
def test_invalid_proxy(self):
1094
1145
"""A proxy env variable without scheme"""
1095
self.overrideEnv('http_proxy', 'host:1234')
1146
self._install_env({'http_proxy': 'host:1234'})
1096
1147
self.assertRaises(errors.InvalidURL, self._proxied_request)
1098
def test_evaluate_proxy_bypass_true(self):
1099
"""The host is not proxied"""
1100
self.assertEvaluateProxyBypass(True, 'example.com', 'example.com')
1101
self.assertEvaluateProxyBypass(True, 'bzr.example.com', '*example.com')
1103
def test_evaluate_proxy_bypass_false(self):
1104
"""The host is proxied"""
1105
self.assertEvaluateProxyBypass(False, 'bzr.example.com', None)
1107
def test_evaluate_proxy_bypass_unknown(self):
1108
"""The host is not explicitly proxied"""
1109
self.assertEvaluateProxyBypass(None, 'example.com', 'not.example.com')
1110
self.assertEvaluateProxyBypass(None, 'bzr.example.com', 'example.com')
1112
def test_evaluate_proxy_bypass_empty_entries(self):
1113
"""Ignore empty entries"""
1114
self.assertEvaluateProxyBypass(None, 'example.com', '')
1115
self.assertEvaluateProxyBypass(None, 'example.com', ',')
1116
self.assertEvaluateProxyBypass(None, 'example.com', 'foo,,bar')
1119
1150
class TestProxyHttpServer(http_utils.TestCaseWithTwoWebservers):
1120
1151
"""Tests proxy server.
1125
1156
to the file names).
1128
scenarios = multiply_scenarios(
1129
vary_by_http_client_implementation(),
1130
vary_by_http_protocol_version(),
1133
1159
# FIXME: We don't have an https server available, so we don't
1134
# test https connections. --vila toolongago
1160
# test https connections.
1136
1162
def setUp(self):
1137
1163
super(TestProxyHttpServer, self).setUp()
1138
self.transport_secondary_server = http_utils.ProxyServer
1139
1164
self.build_tree_contents([('foo', 'contents of foo\n'),
1140
1165
('foo-proxied', 'proxied contents of foo\n')])
1141
1166
# Let's setup some attributes for tests
1142
server = self.get_readonly_server()
1143
self.server_host_port = '%s:%d' % (server.host, server.port)
1167
self.server = self.get_readonly_server()
1168
self.proxy_address = '%s:%d' % (self.server.host, self.server.port)
1144
1169
if self._testing_pycurl():
1145
1170
# Oh my ! pycurl does not check for the port as part of
1146
1171
# no_proxy :-( So we just test the host part
1147
self.no_proxy_host = server.host
1172
self.no_proxy_host = self.server.host
1149
self.no_proxy_host = self.server_host_port
1174
self.no_proxy_host = self.proxy_address
1150
1175
# The secondary server is the proxy
1151
self.proxy_url = self.get_secondary_url()
1176
self.proxy = self.get_secondary_server()
1177
self.proxy_url = self.proxy.get_url()
1153
1180
def _testing_pycurl(self):
1154
1181
# TODO: This is duplicated for lots of the classes in this file
1155
1182
return (features.pycurl.available()
1156
1183
and self._transport == PyCurlTransport)
1158
def assertProxied(self):
1159
t = self.get_readonly_transport()
1160
self.assertEqual('proxied contents of foo\n', t.get('foo').read())
1162
def assertNotProxied(self):
1163
t = self.get_readonly_transport()
1164
self.assertEqual('contents of foo\n', t.get('foo').read())
1185
def create_transport_secondary_server(self):
1186
"""Creates an http server that will serve files with
1187
'-proxied' appended to their names.
1189
return http_utils.ProxyServer(protocol_version=self._protocol_version)
1191
def _install_env(self, env):
1192
for name, value in env.iteritems():
1193
self._old_env[name] = osutils.set_or_unset_env(name, value)
1195
def _restore_env(self):
1196
for name, value in self._old_env.iteritems():
1197
osutils.set_or_unset_env(name, value)
1199
def proxied_in_env(self, env):
1200
self._install_env(env)
1201
url = self.server.get_url()
1202
t = self._transport(url)
1204
self.assertEqual('proxied contents of foo\n', t.get('foo').read())
1208
def not_proxied_in_env(self, env):
1209
self._install_env(env)
1210
url = self.server.get_url()
1211
t = self._transport(url)
1213
self.assertEqual('contents of foo\n', t.get('foo').read())
1166
1217
def test_http_proxy(self):
1167
self.overrideEnv('http_proxy', self.proxy_url)
1168
self.assertProxied()
1218
self.proxied_in_env({'http_proxy': self.proxy_url})
1170
1220
def test_HTTP_PROXY(self):
1171
1221
if self._testing_pycurl():
1174
1224
# about. Should we ?)
1175
1225
raise tests.TestNotApplicable(
1176
1226
'pycurl does not check HTTP_PROXY for security reasons')
1177
self.overrideEnv('HTTP_PROXY', self.proxy_url)
1178
self.assertProxied()
1227
self.proxied_in_env({'HTTP_PROXY': self.proxy_url})
1180
1229
def test_all_proxy(self):
1181
self.overrideEnv('all_proxy', self.proxy_url)
1182
self.assertProxied()
1230
self.proxied_in_env({'all_proxy': self.proxy_url})
1184
1232
def test_ALL_PROXY(self):
1185
self.overrideEnv('ALL_PROXY', self.proxy_url)
1186
self.assertProxied()
1233
self.proxied_in_env({'ALL_PROXY': self.proxy_url})
1188
1235
def test_http_proxy_with_no_proxy(self):
1189
self.overrideEnv('no_proxy', self.no_proxy_host)
1190
self.overrideEnv('http_proxy', self.proxy_url)
1191
self.assertNotProxied()
1236
self.not_proxied_in_env({'http_proxy': self.proxy_url,
1237
'no_proxy': self.no_proxy_host})
1193
1239
def test_HTTP_PROXY_with_NO_PROXY(self):
1194
1240
if self._testing_pycurl():
1195
1241
raise tests.TestNotApplicable(
1196
1242
'pycurl does not check HTTP_PROXY for security reasons')
1197
self.overrideEnv('NO_PROXY', self.no_proxy_host)
1198
self.overrideEnv('HTTP_PROXY', self.proxy_url)
1199
self.assertNotProxied()
1243
self.not_proxied_in_env({'HTTP_PROXY': self.proxy_url,
1244
'NO_PROXY': self.no_proxy_host})
1201
1246
def test_all_proxy_with_no_proxy(self):
1202
self.overrideEnv('no_proxy', self.no_proxy_host)
1203
self.overrideEnv('all_proxy', self.proxy_url)
1204
self.assertNotProxied()
1247
self.not_proxied_in_env({'all_proxy': self.proxy_url,
1248
'no_proxy': self.no_proxy_host})
1206
1250
def test_ALL_PROXY_with_NO_PROXY(self):
1207
self.overrideEnv('NO_PROXY', self.no_proxy_host)
1208
self.overrideEnv('ALL_PROXY', self.proxy_url)
1209
self.assertNotProxied()
1251
self.not_proxied_in_env({'ALL_PROXY': self.proxy_url,
1252
'NO_PROXY': self.no_proxy_host})
1211
1254
def test_http_proxy_without_scheme(self):
1212
self.overrideEnv('http_proxy', self.server_host_port)
1213
1255
if self._testing_pycurl():
1214
1256
# pycurl *ignores* invalid proxy env variables. If that ever change
1215
1257
# in the future, this test will fail indicating that pycurl do not
1216
1258
# ignore anymore such variables.
1217
self.assertNotProxied()
1259
self.not_proxied_in_env({'http_proxy': self.proxy_address})
1219
self.assertRaises(errors.InvalidURL, self.assertProxied)
1261
self.assertRaises(errors.InvalidURL,
1262
self.proxied_in_env,
1263
{'http_proxy': self.proxy_address})
1222
1266
class TestRanges(http_utils.TestCaseWithWebserver):
1223
1267
"""Test the Range header in GET methods."""
1225
scenarios = multiply_scenarios(
1226
vary_by_http_client_implementation(),
1227
vary_by_http_protocol_version(),
1230
1269
def setUp(self):
1231
1270
http_utils.TestCaseWithWebserver.setUp(self)
1232
1271
self.build_tree_contents([('a', '0123456789')],)
1272
server = self.get_readonly_server()
1273
self.transport = self._transport(server.get_url())
1234
1275
def create_transport_readonly_server(self):
1235
1276
return http_server.HttpServer(protocol_version=self._protocol_version)
1237
1278
def _file_contents(self, relpath, ranges):
1238
t = self.get_readonly_transport()
1239
1279
offsets = [ (start, end - start + 1) for start, end in ranges]
1240
coalesce = t._coalesce_offsets
1280
coalesce = self.transport._coalesce_offsets
1241
1281
coalesced = list(coalesce(offsets, limit=0, fudge_factor=0))
1242
code, data = t._get(relpath, coalesced)
1282
code, data = self.transport._get(relpath, coalesced)
1243
1283
self.assertTrue(code in (200, 206),'_get returns: %d' % code)
1244
1284
for start, end in ranges:
1245
1285
data.seek(start)
1246
1286
yield data.read(end - start + 1)
1248
1288
def _file_tail(self, relpath, tail_amount):
1249
t = self.get_readonly_transport()
1250
code, data = t._get(relpath, [], tail_amount)
1289
code, data = self.transport._get(relpath, [], tail_amount)
1251
1290
self.assertTrue(code in (200, 206),'_get returns: %d' % code)
1252
1291
data.seek(-tail_amount, 2)
1253
1292
return data.read(tail_amount)
1284
1327
'# Bazaar revision bundle v0.9\n#\n')
1329
# The requests to the old server will be redirected to the new server
1330
self.old_transport = self._transport(self.old_server.get_url())
1287
1332
def test_redirected(self):
1288
self.assertRaises(errors.RedirectRequested,
1289
self.get_old_transport().get, 'a')
1290
self.assertEqual('0123456789', self.get_new_transport().get('a').read())
1333
self.assertRaises(errors.RedirectRequested, self.old_transport.get, 'a')
1334
t = self._transport(self.new_server.get_url())
1335
self.assertEqual('0123456789', t.get('a').read())
1337
def test_read_redirected_bundle_from_url(self):
1338
from bzrlib.bundle import read_bundle_from_url
1339
url = self.old_transport.abspath('bundle')
1340
bundle = self.applyDeprecated(deprecated_in((1, 12, 0)),
1341
read_bundle_from_url, url)
1342
# If read_bundle_from_url was successful we get an empty bundle
1343
self.assertEqual([], bundle.revisions)
1293
1346
class RedirectedRequest(_urllib2_wrappers.Request):
1371
1397
('5/a', 'redirected 5 times'),
1400
self.old_transport = self._transport(self.old_server.get_url())
1402
def create_transport_secondary_server(self):
1403
"""Create the secondary server, redirections are defined in the tests"""
1404
return http_utils.HTTPServerRedirecting(
1405
protocol_version=self._protocol_version)
1374
1407
def test_one_redirection(self):
1375
t = self.get_old_transport()
1376
req = RedirectedRequest('GET', t._remote_path('a'))
1408
t = self.old_transport
1410
req = RedirectedRequest('GET', t.abspath('a'))
1377
1411
new_prefix = 'http://%s:%s' % (self.new_server.host,
1378
1412
self.new_server.port)
1379
1413
self.old_server.redirections = \
1380
1414
[('(.*)', r'%s/1\1' % (new_prefix), 301),]
1381
self.assertEqual('redirected once', t._perform(req).read())
1415
self.assertEqual('redirected once',t._perform(req).read())
1383
1417
def test_five_redirections(self):
1384
t = self.get_old_transport()
1385
req = RedirectedRequest('GET', t._remote_path('a'))
1418
t = self.old_transport
1420
req = RedirectedRequest('GET', t.abspath('a'))
1386
1421
old_prefix = 'http://%s:%s' % (self.old_server.host,
1387
1422
self.old_server.port)
1388
1423
new_prefix = 'http://%s:%s' % (self.new_server.host,
1394
1429
('/4(.*)', r'%s/5\1' % (new_prefix), 301),
1395
1430
('(/[^/]+)', r'%s/1\1' % (old_prefix), 301),
1397
self.assertEqual('redirected 5 times', t._perform(req).read())
1432
self.assertEqual('redirected 5 times',t._perform(req).read())
1400
1435
class TestDoCatchRedirections(http_utils.TestCaseWithRedirectedWebserver):
1401
1436
"""Test transport.do_catching_redirections."""
1403
scenarios = multiply_scenarios(
1404
vary_by_http_client_implementation(),
1405
vary_by_http_protocol_version(),
1408
1438
def setUp(self):
1409
1439
super(TestDoCatchRedirections, self).setUp()
1410
1440
self.build_tree_contents([('a', '0123456789'),],)
1411
cleanup_http_redirection_connections(self)
1413
self.old_transport = self.get_old_transport()
1442
self.old_transport = self._transport(self.old_server.get_url())
1444
def get_a(self, transport):
1445
return transport.get('a')
1418
1447
def test_no_redirection(self):
1419
t = self.get_new_transport()
1448
t = self._transport(self.new_server.get_url())
1421
1450
# We use None for redirected so that we fail if redirected
1422
1451
self.assertEqual('0123456789',
1622
1642
# Only one 'Authentication Required' error should occur
1623
1643
self.assertEqual(1, self.server.auth_required_errors)
1645
def test_user_from_auth_conf(self):
1646
if self._testing_pycurl():
1647
raise tests.TestNotApplicable(
1648
'pycurl does not support authentication.conf')
1651
self.server.add_user(user, password)
1652
# Create a minimal config file with the right password
1653
conf = config.AuthenticationConfig()
1654
conf._get_config().update(
1655
{'httptest': {'scheme': 'http', 'port': self.server.port,
1656
'user': user, 'password': password}})
1658
t = self.get_user_transport(None, None)
1659
# Issue a request to the server to connect
1660
self.assertEqual('contents of a\n', t.get('a').read())
1661
# Only one 'Authentication Required' error should occur
1662
self.assertEqual(1, self.server.auth_required_errors)
1625
1664
def test_changing_nonce(self):
1626
1665
if self._auth_server not in (http_utils.HTTPDigestAuthServer,
1627
1666
http_utils.ProxyDigestAuthServer):
1643
1682
# initial 'who are you' and a second 'who are you' with the new nonce)
1644
1683
self.assertEqual(2, self.server.auth_required_errors)
1646
def test_user_from_auth_conf(self):
1647
if self._testing_pycurl():
1648
raise tests.TestNotApplicable(
1649
'pycurl does not support authentication.conf')
1652
self.server.add_user(user, password)
1653
_setup_authentication_config(
1655
port=self.server.port,
1658
t = self.get_user_transport(None, None)
1659
# Issue a request to the server to connect
1660
self.assertEqual('contents of a\n', t.get('a').read())
1661
# Only one 'Authentication Required' error should occur
1662
self.assertEqual(1, self.server.auth_required_errors)
1665
def _setup_authentication_config(**kwargs):
1666
conf = config.AuthenticationConfig()
1667
conf._get_config().update({'httptest': kwargs})
1672
class TestUrllib2AuthHandler(tests.TestCaseWithTransport):
1673
"""Unit tests for glue by which urllib2 asks us for authentication"""
1675
def test_get_user_password_without_port(self):
1676
"""We cope if urllib2 doesn't tell us the port.
1678
See https://bugs.launchpad.net/bzr/+bug/654684
1682
_setup_authentication_config(
1687
handler = _urllib2_wrappers.HTTPAuthHandler()
1688
got_pass = handler.get_user_password(dict(
1695
self.assertEquals((user, password), got_pass)
1698
1687
class TestProxyAuth(TestAuth):
1699
1688
"""Test proxy authentication schemes."""
1701
scenarios = multiply_scenarios(
1702
vary_by_http_client_implementation(),
1703
vary_by_http_protocol_version(),
1704
vary_by_http_proxy_auth_scheme(),
1707
1690
_auth_header = 'Proxy-authorization'
1708
1691
_password_prompt_prefix = 'Proxy '
1709
1692
_username_prompt_prefix = 'Proxy '
1711
1694
def setUp(self):
1712
1695
super(TestProxyAuth, self).setUp()
1697
self.addCleanup(self._restore_env)
1713
1698
# Override the contents to avoid false positives
1714
1699
self.build_tree_contents([('a', 'not proxied contents of a\n'),
1715
1700
('b', 'not proxied contents of b\n'),
1756
1748
class SmartHTTPTunnellingTest(tests.TestCaseWithTransport):
1758
scenarios = multiply_scenarios(
1759
vary_by_http_client_implementation(),
1760
vary_by_http_protocol_version(),
1763
1750
def setUp(self):
1764
1751
super(SmartHTTPTunnellingTest, self).setUp()
1765
1752
# We use the VFS layer as part of HTTP tunnelling tests.
1766
self.overrideEnv('BZR_NO_SMART_VFS', None)
1753
self._captureVar('BZR_NO_SMART_VFS', None)
1767
1754
self.transport_readonly_server = http_utils.HTTPServerWithSmarts
1768
self.http_server = self.get_readonly_server()
1770
1756
def create_transport_readonly_server(self):
1771
server = http_utils.HTTPServerWithSmarts(
1757
return http_utils.HTTPServerWithSmarts(
1772
1758
protocol_version=self._protocol_version)
1773
server._url_protocol = self._url_protocol
1776
1760
def test_open_bzrdir(self):
1777
1761
branch = self.make_branch('relpath')
1778
url = self.http_server.get_url() + 'relpath'
1762
http_server = self.get_readonly_server()
1763
url = http_server.get_url() + 'relpath'
1779
1764
bd = bzrdir.BzrDir.open(url)
1780
self.addCleanup(bd.transport.disconnect)
1781
1765
self.assertIsInstance(bd, _mod_remote.RemoteBzrDir)
1783
1767
def test_bulk_data(self):
2108
2095
class TestActivity(tests.TestCase, TestActivityMixin):
2110
scenarios = multiply_scenarios(
2111
vary_by_http_activity(),
2112
vary_by_http_protocol_version(),
2115
2097
def setUp(self):
2116
TestActivityMixin.setUp(self)
2098
tests.TestCase.setUp(self)
2099
self.server = self._activity_server(self._protocol_version)
2100
self.server.start_server()
2101
self.activities = {}
2102
def report_activity(t, bytes, direction):
2103
count = self.activities.get(direction, 0)
2105
self.activities[direction] = count
2107
# We override at class level because constructors may propagate the
2108
# bound method and render instance overriding ineffective (an
2109
# alternative would be to define a specific ui factory instead...)
2110
self.orig_report_activity = self._transport._report_activity
2111
self._transport._report_activity = report_activity
2114
self._transport._report_activity = self.orig_report_activity
2115
self.server.stop_server()
2116
tests.TestCase.tearDown(self)
2119
2119
class TestNoReportActivity(tests.TestCase, TestActivityMixin):
2121
# Unlike TestActivity, we are really testing ReportingFileSocket and
2122
# ReportingSocket, so we don't need all the parametrization. Since
2123
# ReportingFileSocket and ReportingSocket are wrappers, it's easier to
2124
# test them through their use by the transport than directly (that's a
2125
# bit less clean but far more simpler and effective).
2126
_activity_server = ActivityHTTPServer
2127
_protocol_version = 'HTTP/1.1'
2129
2121
def setUp(self):
2130
self._transport =_urllib.HttpTransport_urllib
2131
TestActivityMixin.setUp(self)
2122
tests.TestCase.setUp(self)
2123
# Unlike TestActivity, we are really testing ReportingFileSocket and
2124
# ReportingSocket, so we don't need all the parametrization. Since
2125
# ReportingFileSocket and ReportingSocket are wrappers, it's easier to
2126
# test them through their use by the transport than directly (that's a
2127
# bit less clean but far more simpler and effective).
2128
self.server = ActivityHTTPServer('HTTP/1.1')
2129
self._transport=_urllib.HttpTransport_urllib
2131
self.server.start_server()
2133
# We override at class level because constructors may propagate the
2134
# bound method and render instance overriding ineffective (an
2135
# alternative would be to define a specific ui factory instead...)
2136
self.orig_report_activity = self._transport._report_activity
2137
self._transport._report_activity = None
2140
self._transport._report_activity = self.orig_report_activity
2141
self.server.stop_server()
2142
tests.TestCase.tearDown(self)
2133
2144
def assertActivitiesMatch(self):
2134
2145
# Nothing to check here
2156
2176
self.new_server.port)
2157
2177
self.old_server.redirections = [
2158
2178
('(.*)', r'%s/1\1' % (new_prefix), 301),]
2159
self.old_transport = self.get_old_transport()
2179
self.old_transport = self._transport(self.old_server.get_url())
2160
2180
self.new_server.add_user('joe', 'foo')
2161
cleanup_http_redirection_connections(self)
2163
def create_transport_readonly_server(self):
2164
server = self._auth_server(protocol_version=self._protocol_version)
2165
server._url_protocol = self._url_protocol
2182
def get_a(self, transport):
2183
return transport.get('a')
2171
2185
def test_auth_on_redirected_via_do_catching_redirections(self):
2172
2186
self.redirections = 0
2174
def redirected(t, exception, redirection_notice):
2188
def redirected(transport, exception, redirection_notice):
2175
2189
self.redirections += 1
2176
redirected_t = t._redirected_to(exception.source, exception.target)
2177
self.addCleanup(redirected_t.disconnect)
2190
dir, file = urlutils.split(exception.target)
2191
return self._transport(dir)
2180
2193
stdout = tests.StringIOWrapper()
2181
2194
stderr = tests.StringIOWrapper()
added
removed
bzrlib/tests/test_http.py
