66
64
from bzrlib.transport.http._pycurl import PyCurlTransport
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,
67
load_tests = load_tests_apply_scenarios
70
def vary_by_http_client_implementation():
71
"""Test the two libraries we can use, pycurl and urllib."""
80
72
transport_scenarios = [
81
73
('urllib', dict(_transport=_urllib.HttpTransport_urllib,
82
74
_server=http_server.HttpServer_urllib,
83
_qualified_prefix='http+urllib',)),
75
_url_protocol='http+urllib',)),
85
77
if features.pycurl.available():
86
78
transport_scenarios.append(
87
79
('pycurl', dict(_transport=PyCurlTransport,
88
80
_server=http_server.HttpServer_PyCurl,
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 = [
81
_url_protocol='http+pycurl',)))
82
return transport_scenarios
85
def vary_by_http_protocol_version():
86
"""Test on http/1.0 and 1.1"""
88
('HTTP/1.0', dict(_protocol_version='HTTP/1.0')),
89
('HTTP/1.1', dict(_protocol_version='HTTP/1.1')),
93
def vary_by_http_proxy_auth_scheme():
120
95
('basic', dict(_auth_server=http_utils.ProxyBasicAuthServer)),
121
96
('digest', dict(_auth_server=http_utils.ProxyDigestAuthServer)),
123
dict(_auth_server=http_utils.ProxyBasicAndDigestAuthServer)),
98
dict(_auth_server=http_utils.ProxyBasicAndDigestAuthServer)),
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 = [
102
def vary_by_http_auth_scheme():
135
104
('basic', dict(_auth_server=http_utils.HTTPBasicAuthServer)),
136
105
('digest', dict(_auth_server=http_utils.HTTPDigestAuthServer)),
138
dict(_auth_server=http_utils.HTTPBasicAndDigestAuthServer)),
107
dict(_auth_server=http_utils.HTTPBasicAndDigestAuthServer)),
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((
111
def vary_by_http_activity():
149
112
activity_scenarios = [
150
113
('urllib,http', dict(_activity_server=ActivityHTTPServer,
151
_transport=_urllib.HttpTransport_urllib,)),
114
_transport=_urllib.HttpTransport_urllib,)),
153
116
if tests.HTTPSServerFeature.available():
154
117
activity_scenarios.append(
155
118
('urllib,https', dict(_activity_server=ActivityHTTPSServer,
156
_transport=_urllib.HttpTransport_urllib,)),)
119
_transport=_urllib.HttpTransport_urllib,)),)
157
120
if features.pycurl.available():
158
121
activity_scenarios.append(
159
122
('pycurl,http', dict(_activity_server=ActivityHTTPServer,
160
_transport=PyCurlTransport,)),)
123
_transport=PyCurlTransport,)),)
161
124
if tests.HTTPSServerFeature.available():
162
125
from bzrlib.tests import (
223
178
self._sock.bind(('127.0.0.1', 0))
224
179
self.host, self.port = self._sock.getsockname()
225
180
self._ready = threading.Event()
226
self._thread = threading.Thread(target=self._accept_read_and_reply)
227
self._thread.setDaemon(True)
181
self._thread = test_server.ThreadWithException(
182
event=self._ready, target=self._accept_read_and_reply)
228
183
self._thread.start()
184
if 'threads' in tests.selftest_debug_flags:
185
sys.stderr.write('Thread started: %s\n' % (self._thread.ident,))
231
188
def _accept_read_and_reply(self):
232
189
self._sock.listen(1)
233
190
self._ready.set()
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)
191
conn, address = self._sock.accept()
192
if self._expect_body_tail is not None:
240
193
while not self.received_bytes.endswith(self._expect_body_tail):
241
194
self.received_bytes += conn.recv(4096)
242
195
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.
245
197
self._sock.close()
246
198
except socket.error:
247
199
# The client may have already closed the socket.
305
263
protocol_version = 'HTTP/0.1'
307
server = http_server.HttpServer(BogusRequestHandler)
309
self.assertRaises(httplib.UnknownProtocol, server.start_server)
312
self.fail('HTTP Server creation did not raise UnknownProtocol')
265
self.assertRaises(httplib.UnknownProtocol,
266
http_server.HttpServer, BogusRequestHandler)
314
268
def test_force_invalid_protocol(self):
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')
269
self.assertRaises(httplib.UnknownProtocol,
270
http_server.HttpServer, protocol_version='HTTP/0.1')
322
272
def test_server_start_and_stop(self):
323
273
server = http_server.HttpServer()
274
self.addCleanup(server.stop_server)
324
275
server.start_server()
326
self.assertTrue(server._http_running)
329
self.assertFalse(server._http_running)
276
self.assertTrue(server.server is not None)
277
self.assertTrue(server.server.serving is not None)
278
self.assertTrue(server.server.serving)
331
280
def test_create_http_server_one_zero(self):
332
281
class RequestHandlerOneZero(http_server.TestingHTTPRequestHandler):
391
340
self.assertEqual('http://example.com', url)
392
341
self.assertEqual(0, len(f.credentials))
393
342
url = http.extract_auth(
394
'http://user:pass@www.bazaar-vcs.org/bzr/bzr.dev', f)
395
self.assertEqual('http://www.bazaar-vcs.org/bzr/bzr.dev', url)
343
'http://user:pass@example.com/bzr/bzr.dev', f)
344
self.assertEqual('http://example.com/bzr/bzr.dev', url)
396
345
self.assertEqual(1, len(f.credentials))
397
self.assertEqual([None, 'www.bazaar-vcs.org', 'user', 'pass'],
346
self.assertEqual([None, 'example.com', 'user', 'pass'],
398
347
f.credentials[0])
401
350
class TestHttpTransportUrls(tests.TestCase):
402
351
"""Test the http urls."""
353
scenarios = vary_by_http_client_implementation()
404
355
def test_abs_url(self):
405
356
"""Construction of absolute http URLs"""
406
t = self._transport('http://bazaar-vcs.org/bzr/bzr.dev/')
357
t = self._transport('http://example.com/bzr/bzr.dev/')
407
358
eq = self.assertEqualDiff
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')
359
eq(t.abspath('.'), 'http://example.com/bzr/bzr.dev')
360
eq(t.abspath('foo/bar'), 'http://example.com/bzr/bzr.dev/foo/bar')
361
eq(t.abspath('.bzr'), 'http://example.com/bzr/bzr.dev/.bzr')
411
362
eq(t.abspath('.bzr/1//2/./3'),
412
'http://bazaar-vcs.org/bzr/bzr.dev/.bzr/1/2/3')
363
'http://example.com/bzr/bzr.dev/.bzr/1/2/3')
414
365
def test_invalid_http_urls(self):
415
366
"""Trap invalid construction of urls"""
416
t = self._transport('http://bazaar-vcs.org/bzr/bzr.dev/')
367
self._transport('http://example.com/bzr/bzr.dev/')
417
368
self.assertRaises(errors.InvalidURL,
419
'http://http://bazaar-vcs.org/bzr/bzr.dev/')
370
'http://http://example.com/bzr/bzr.dev/')
421
372
def test_http_root_urls(self):
422
373
"""Construction of URLs from server root"""
423
t = self._transport('http://bzr.ozlabs.org/')
374
t = self._transport('http://example.com/')
424
375
eq = self.assertEqualDiff
425
376
eq(t.abspath('.bzr/tree-version'),
426
'http://bzr.ozlabs.org/.bzr/tree-version')
377
'http://example.com/.bzr/tree-version')
428
379
def test_http_impl_urls(self):
429
380
"""There are servers which ask for particular clients to connect"""
452
403
# Import the module locally now that we now it's available.
453
404
pycurl = features.pycurl.module
455
version_info_orig = pycurl.version_info
457
pycurl.version_info = version_info_orig
458
self.addCleanup(restore)
460
# Fake the pycurl version_info This was taken from a windows pycurl
461
# without SSL (thanks to bialix)
462
pycurl.version_info = lambda : (2,
470
('ftp', 'gopher', 'telnet',
471
'dict', 'ldap', 'http', 'file'),
406
self.overrideAttr(pycurl, 'version_info',
407
# Fake the pycurl version_info This was taken from
408
# a windows pycurl without SSL (thanks to bialix)
417
('ftp', 'gopher', 'telnet',
418
'dict', 'ldap', 'http', 'file'),
475
422
self.assertRaises(errors.DependencyNotPresent, self._transport,
476
423
'https://launchpad.net')
529
481
class TestHttpTransportRegistration(tests.TestCase):
530
482
"""Test registrations of various http implementations"""
484
scenarios = vary_by_http_client_implementation()
532
486
def test_http_registered(self):
533
t = transport.get_transport('%s://foo.com/' % self._qualified_prefix)
487
t = transport.get_transport('%s://foo.com/' % self._url_protocol)
534
488
self.assertIsInstance(t, transport.Transport)
535
489
self.assertIsInstance(t, self._transport)
538
492
class TestPost(tests.TestCase):
494
scenarios = multiply_scenarios(
495
vary_by_http_client_implementation(),
496
vary_by_http_protocol_version(),
540
499
def test_post_body_is_received(self):
541
500
server = RecordingServer(expect_body_tail='end-of-body',
542
scheme=self._qualified_prefix)
501
scheme=self._url_protocol)
543
502
self.start_server(server)
544
503
url = server.get_url()
545
http_transport = self._transport(url)
504
# FIXME: needs a cleanup -- vila 20100611
505
http_transport = transport.get_transport(url)
546
506
code, response = http_transport._post('abc def end-of-body')
548
508
server.received_bytes.startswith('POST /.bzr/smart HTTP/1.'))
549
509
self.assertTrue('content-length: 19\r' in server.received_bytes.lower())
510
self.assertTrue('content-type: application/octet-stream\r'
511
in server.received_bytes.lower())
550
512
# The transport should not be assuming that the server can accept
551
513
# chunked encoding the first time it connects, because HTTP/1.1, so we
552
514
# check for the literal string.
1094
1049
self.build_tree_contents([('a', content)],)
1096
1051
def test_few_ranges(self):
1097
t = self.get_transport()
1052
t = self.get_readonly_transport()
1098
1053
l = list(t.readv('a', ((0, 4), (1024, 4), )))
1099
1054
self.assertEqual(l[0], (0, '0000'))
1100
1055
self.assertEqual(l[1], (1024, '0001'))
1101
1056
self.assertEqual(1, self.get_readonly_server().GET_request_nb)
1103
1058
def test_more_ranges(self):
1104
t = self.get_transport()
1059
t = self.get_readonly_transport()
1105
1060
l = list(t.readv('a', ((0, 4), (1024, 4), (4096, 4), (8192, 4))))
1106
1061
self.assertEqual(l[0], (0, '0000'))
1107
1062
self.assertEqual(l[1], (1024, '0001'))
1160
1099
to the file names).
1102
scenarios = multiply_scenarios(
1103
vary_by_http_client_implementation(),
1104
vary_by_http_protocol_version(),
1163
1107
# FIXME: We don't have an https server available, so we don't
1164
# test https connections.
1108
# test https connections. --vila toolongago
1166
1110
def setUp(self):
1167
1111
super(TestProxyHttpServer, self).setUp()
1112
self.transport_secondary_server = http_utils.ProxyServer
1168
1113
self.build_tree_contents([('foo', 'contents of foo\n'),
1169
1114
('foo-proxied', 'proxied contents of foo\n')])
1170
1115
# Let's setup some attributes for tests
1171
self.server = self.get_readonly_server()
1172
self.proxy_address = '%s:%d' % (self.server.host, self.server.port)
1116
server = self.get_readonly_server()
1117
self.server_host_port = '%s:%d' % (server.host, server.port)
1173
1118
if self._testing_pycurl():
1174
1119
# Oh my ! pycurl does not check for the port as part of
1175
1120
# no_proxy :-( So we just test the host part
1176
self.no_proxy_host = self.server.host
1121
self.no_proxy_host = server.host
1178
self.no_proxy_host = self.proxy_address
1123
self.no_proxy_host = self.server_host_port
1179
1124
# The secondary server is the proxy
1180
self.proxy = self.get_secondary_server()
1181
self.proxy_url = self.proxy.get_url()
1125
self.proxy_url = self.get_secondary_url()
1184
1127
def _testing_pycurl(self):
1185
1128
# TODO: This is duplicated for lots of the classes in this file
1186
1129
return (features.pycurl.available()
1187
1130
and self._transport == PyCurlTransport)
1189
def create_transport_secondary_server(self):
1190
"""Creates an http server that will serve files with
1191
'-proxied' appended to their names.
1193
return http_utils.ProxyServer(protocol_version=self._protocol_version)
1195
def _install_env(self, env):
1196
for name, value in env.iteritems():
1197
self._old_env[name] = osutils.set_or_unset_env(name, value)
1199
def _restore_env(self):
1200
for name, value in self._old_env.iteritems():
1201
osutils.set_or_unset_env(name, value)
1203
def proxied_in_env(self, env):
1204
self._install_env(env)
1205
url = self.server.get_url()
1206
t = self._transport(url)
1208
self.assertEqual('proxied contents of foo\n', t.get('foo').read())
1212
def not_proxied_in_env(self, env):
1213
self._install_env(env)
1214
url = self.server.get_url()
1215
t = self._transport(url)
1217
self.assertEqual('contents of foo\n', t.get('foo').read())
1132
def assertProxied(self):
1133
t = self.get_readonly_transport()
1134
self.assertEqual('proxied contents of foo\n', t.get('foo').read())
1136
def assertNotProxied(self):
1137
t = self.get_readonly_transport()
1138
self.assertEqual('contents of foo\n', t.get('foo').read())
1221
1140
def test_http_proxy(self):
1222
self.proxied_in_env({'http_proxy': self.proxy_url})
1141
self.overrideEnv('http_proxy', self.proxy_url)
1142
self.assertProxied()
1224
1144
def test_HTTP_PROXY(self):
1225
1145
if self._testing_pycurl():
1228
1148
# about. Should we ?)
1229
1149
raise tests.TestNotApplicable(
1230
1150
'pycurl does not check HTTP_PROXY for security reasons')
1231
self.proxied_in_env({'HTTP_PROXY': self.proxy_url})
1151
self.overrideEnv('HTTP_PROXY', self.proxy_url)
1152
self.assertProxied()
1233
1154
def test_all_proxy(self):
1234
self.proxied_in_env({'all_proxy': self.proxy_url})
1155
self.overrideEnv('all_proxy', self.proxy_url)
1156
self.assertProxied()
1236
1158
def test_ALL_PROXY(self):
1237
self.proxied_in_env({'ALL_PROXY': self.proxy_url})
1159
self.overrideEnv('ALL_PROXY', self.proxy_url)
1160
self.assertProxied()
1239
1162
def test_http_proxy_with_no_proxy(self):
1240
self.not_proxied_in_env({'http_proxy': self.proxy_url,
1241
'no_proxy': self.no_proxy_host})
1163
self.overrideEnv('no_proxy', self.no_proxy_host)
1164
self.overrideEnv('http_proxy', self.proxy_url)
1165
self.assertNotProxied()
1243
1167
def test_HTTP_PROXY_with_NO_PROXY(self):
1244
1168
if self._testing_pycurl():
1245
1169
raise tests.TestNotApplicable(
1246
1170
'pycurl does not check HTTP_PROXY for security reasons')
1247
self.not_proxied_in_env({'HTTP_PROXY': self.proxy_url,
1248
'NO_PROXY': self.no_proxy_host})
1171
self.overrideEnv('NO_PROXY', self.no_proxy_host)
1172
self.overrideEnv('HTTP_PROXY', self.proxy_url)
1173
self.assertNotProxied()
1250
1175
def test_all_proxy_with_no_proxy(self):
1251
self.not_proxied_in_env({'all_proxy': self.proxy_url,
1252
'no_proxy': self.no_proxy_host})
1176
self.overrideEnv('no_proxy', self.no_proxy_host)
1177
self.overrideEnv('all_proxy', self.proxy_url)
1178
self.assertNotProxied()
1254
1180
def test_ALL_PROXY_with_NO_PROXY(self):
1255
self.not_proxied_in_env({'ALL_PROXY': self.proxy_url,
1256
'NO_PROXY': self.no_proxy_host})
1181
self.overrideEnv('NO_PROXY', self.no_proxy_host)
1182
self.overrideEnv('ALL_PROXY', self.proxy_url)
1183
self.assertNotProxied()
1258
1185
def test_http_proxy_without_scheme(self):
1186
self.overrideEnv('http_proxy', self.server_host_port)
1259
1187
if self._testing_pycurl():
1260
1188
# pycurl *ignores* invalid proxy env variables. If that ever change
1261
1189
# in the future, this test will fail indicating that pycurl do not
1262
1190
# ignore anymore such variables.
1263
self.not_proxied_in_env({'http_proxy': self.proxy_address})
1191
self.assertNotProxied()
1265
self.assertRaises(errors.InvalidURL,
1266
self.proxied_in_env,
1267
{'http_proxy': self.proxy_address})
1193
self.assertRaises(errors.InvalidURL, self.assertProxied)
1270
1196
class TestRanges(http_utils.TestCaseWithWebserver):
1271
1197
"""Test the Range header in GET methods."""
1199
scenarios = multiply_scenarios(
1200
vary_by_http_client_implementation(),
1201
vary_by_http_protocol_version(),
1273
1204
def setUp(self):
1274
1205
http_utils.TestCaseWithWebserver.setUp(self)
1275
1206
self.build_tree_contents([('a', '0123456789')],)
1276
server = self.get_readonly_server()
1277
self.transport = self._transport(server.get_url())
1279
1208
def create_transport_readonly_server(self):
1280
1209
return http_server.HttpServer(protocol_version=self._protocol_version)
1282
1211
def _file_contents(self, relpath, ranges):
1212
t = self.get_readonly_transport()
1283
1213
offsets = [ (start, end - start + 1) for start, end in ranges]
1284
coalesce = self.transport._coalesce_offsets
1214
coalesce = t._coalesce_offsets
1285
1215
coalesced = list(coalesce(offsets, limit=0, fudge_factor=0))
1286
code, data = self.transport._get(relpath, coalesced)
1216
code, data = t._get(relpath, coalesced)
1287
1217
self.assertTrue(code in (200, 206),'_get returns: %d' % code)
1288
1218
for start, end in ranges:
1289
1219
data.seek(start)
1290
1220
yield data.read(end - start + 1)
1292
1222
def _file_tail(self, relpath, tail_amount):
1293
code, data = self.transport._get(relpath, [], tail_amount)
1223
t = self.get_readonly_transport()
1224
code, data = t._get(relpath, [], tail_amount)
1294
1225
self.assertTrue(code in (200, 206),'_get returns: %d' % code)
1295
1226
data.seek(-tail_amount, 2)
1296
1227
return data.read(tail_amount)
1331
1258
'# Bazaar revision bundle v0.9\n#\n')
1333
# The requests to the old server will be redirected to the new server
1334
self.old_transport = self._transport(self.old_server.get_url())
1336
1261
def test_redirected(self):
1337
self.assertRaises(errors.RedirectRequested, self.old_transport.get, 'a')
1338
t = self._transport(self.new_server.get_url())
1339
self.assertEqual('0123456789', t.get('a').read())
1341
def test_read_redirected_bundle_from_url(self):
1342
from bzrlib.bundle import read_bundle_from_url
1343
url = self.old_transport.abspath('bundle')
1344
bundle = self.applyDeprecated(deprecated_in((1, 12, 0)),
1345
read_bundle_from_url, url)
1346
# If read_bundle_from_url was successful we get an empty bundle
1347
self.assertEqual([], bundle.revisions)
1262
self.assertRaises(errors.RedirectRequested,
1263
self.get_old_transport().get, 'a')
1264
self.assertEqual('0123456789', self.get_new_transport().get('a').read())
1350
1267
class RedirectedRequest(_urllib2_wrappers.Request):
1366
1283
def install_redirected_request(test):
1367
test.original_class = _urllib2_wrappers.Request
1369
_urllib2_wrappers.Request = test.original_class
1370
_urllib2_wrappers.Request = RedirectedRequest
1371
test.addCleanup(restore)
1284
test.overrideAttr(_urllib2_wrappers, 'Request', RedirectedRequest)
1287
def cleanup_http_redirection_connections(test):
1288
# Some sockets are opened but never seen by _urllib, so we trap them at
1289
# the _urllib2_wrappers level to be able to clean them up.
1290
def socket_disconnect(sock):
1292
sock.shutdown(socket.SHUT_RDWR)
1294
except socket.error:
1296
def connect(connection):
1297
test.http_connect_orig(connection)
1298
test.addCleanup(socket_disconnect, connection.sock)
1299
test.http_connect_orig = test.overrideAttr(
1300
_urllib2_wrappers.HTTPConnection, 'connect', connect)
1301
def connect(connection):
1302
test.https_connect_orig(connection)
1303
test.addCleanup(socket_disconnect, connection.sock)
1304
test.https_connect_orig = test.overrideAttr(
1305
_urllib2_wrappers.HTTPSConnection, 'connect', connect)
1374
1308
class TestHTTPSilentRedirections(http_utils.TestCaseWithRedirectedWebserver):
1405
1345
('5/a', 'redirected 5 times'),
1408
self.old_transport = self._transport(self.old_server.get_url())
1410
def create_transport_secondary_server(self):
1411
"""Create the secondary server, redirections are defined in the tests"""
1412
return http_utils.HTTPServerRedirecting(
1413
protocol_version=self._protocol_version)
1415
1348
def test_one_redirection(self):
1416
t = self.old_transport
1418
req = RedirectedRequest('GET', t.abspath('a'))
1349
t = self.get_old_transport()
1350
req = RedirectedRequest('GET', t._remote_path('a'))
1419
1351
new_prefix = 'http://%s:%s' % (self.new_server.host,
1420
1352
self.new_server.port)
1421
1353
self.old_server.redirections = \
1422
1354
[('(.*)', r'%s/1\1' % (new_prefix), 301),]
1423
self.assertEqual('redirected once',t._perform(req).read())
1355
self.assertEqual('redirected once', t._perform(req).read())
1425
1357
def test_five_redirections(self):
1426
t = self.old_transport
1428
req = RedirectedRequest('GET', t.abspath('a'))
1358
t = self.get_old_transport()
1359
req = RedirectedRequest('GET', t._remote_path('a'))
1429
1360
old_prefix = 'http://%s:%s' % (self.old_server.host,
1430
1361
self.old_server.port)
1431
1362
new_prefix = 'http://%s:%s' % (self.new_server.host,
1437
1368
('/4(.*)', r'%s/5\1' % (new_prefix), 301),
1438
1369
('(/[^/]+)', r'%s/1\1' % (old_prefix), 301),
1440
self.assertEqual('redirected 5 times',t._perform(req).read())
1371
self.assertEqual('redirected 5 times', t._perform(req).read())
1443
1374
class TestDoCatchRedirections(http_utils.TestCaseWithRedirectedWebserver):
1444
1375
"""Test transport.do_catching_redirections."""
1377
scenarios = multiply_scenarios(
1378
vary_by_http_client_implementation(),
1379
vary_by_http_protocol_version(),
1446
1382
def setUp(self):
1447
1383
super(TestDoCatchRedirections, self).setUp()
1448
1384
self.build_tree_contents([('a', '0123456789'),],)
1450
self.old_transport = self._transport(self.old_server.get_url())
1452
def get_a(self, transport):
1453
return transport.get('a')
1385
cleanup_http_redirection_connections(self)
1387
self.old_transport = self.get_old_transport()
1455
1392
def test_no_redirection(self):
1456
t = self._transport(self.new_server.get_url())
1393
t = self.get_new_transport()
1458
1395
# We use None for redirected so that we fail if redirected
1459
1396
self.assertEqual('0123456789',
1650
1596
# Only one 'Authentication Required' error should occur
1651
1597
self.assertEqual(1, self.server.auth_required_errors)
1653
def test_user_from_auth_conf(self):
1654
if self._testing_pycurl():
1655
raise tests.TestNotApplicable(
1656
'pycurl does not support authentication.conf')
1659
self.server.add_user(user, password)
1660
# Create a minimal config file with the right password
1661
conf = config.AuthenticationConfig()
1662
conf._get_config().update(
1663
{'httptest': {'scheme': 'http', 'port': self.server.port,
1664
'user': user, 'password': password}})
1666
t = self.get_user_transport(None, None)
1667
# Issue a request to the server to connect
1668
self.assertEqual('contents of a\n', t.get('a').read())
1669
# Only one 'Authentication Required' error should occur
1670
self.assertEqual(1, self.server.auth_required_errors)
1672
1599
def test_changing_nonce(self):
1673
1600
if self._auth_server not in (http_utils.HTTPDigestAuthServer,
1674
1601
http_utils.ProxyDigestAuthServer):
1690
1617
# initial 'who are you' and a second 'who are you' with the new nonce)
1691
1618
self.assertEqual(2, self.server.auth_required_errors)
1620
def test_user_from_auth_conf(self):
1621
if self._testing_pycurl():
1622
raise tests.TestNotApplicable(
1623
'pycurl does not support authentication.conf')
1626
self.server.add_user(user, password)
1627
_setup_authentication_config(
1629
port=self.server.port,
1632
t = self.get_user_transport(None, None)
1633
# Issue a request to the server to connect
1634
self.assertEqual('contents of a\n', t.get('a').read())
1635
# Only one 'Authentication Required' error should occur
1636
self.assertEqual(1, self.server.auth_required_errors)
1639
def _setup_authentication_config(**kwargs):
1640
conf = config.AuthenticationConfig()
1641
conf._get_config().update({'httptest': kwargs})
1646
class TestUrllib2AuthHandler(tests.TestCaseWithTransport):
1647
"""Unit tests for glue by which urllib2 asks us for authentication"""
1649
def test_get_user_password_without_port(self):
1650
"""We cope if urllib2 doesn't tell us the port.
1652
See https://bugs.launchpad.net/bzr/+bug/654684
1656
_setup_authentication_config(
1661
handler = _urllib2_wrappers.HTTPAuthHandler()
1662
got_pass = handler.get_user_password(dict(
1669
self.assertEquals((user, password), got_pass)
1695
1672
class TestProxyAuth(TestAuth):
1696
1673
"""Test proxy authentication schemes."""
1675
scenarios = multiply_scenarios(
1676
vary_by_http_client_implementation(),
1677
vary_by_http_protocol_version(),
1678
vary_by_http_proxy_auth_scheme(),
1698
1681
_auth_header = 'Proxy-authorization'
1699
1682
_password_prompt_prefix = 'Proxy '
1700
1683
_username_prompt_prefix = 'Proxy '
1702
1685
def setUp(self):
1703
1686
super(TestProxyAuth, self).setUp()
1705
self.addCleanup(self._restore_env)
1706
1687
# Override the contents to avoid false positives
1707
1688
self.build_tree_contents([('a', 'not proxied contents of a\n'),
1708
1689
('b', 'not proxied contents of b\n'),
1756
1730
class SmartHTTPTunnellingTest(tests.TestCaseWithTransport):
1732
scenarios = multiply_scenarios(
1733
vary_by_http_client_implementation(),
1734
vary_by_http_protocol_version(),
1758
1737
def setUp(self):
1759
1738
super(SmartHTTPTunnellingTest, self).setUp()
1760
1739
# We use the VFS layer as part of HTTP tunnelling tests.
1761
self._captureVar('BZR_NO_SMART_VFS', None)
1740
self.overrideEnv('BZR_NO_SMART_VFS', None)
1762
1741
self.transport_readonly_server = http_utils.HTTPServerWithSmarts
1742
self.http_server = self.get_readonly_server()
1764
1744
def create_transport_readonly_server(self):
1765
return http_utils.HTTPServerWithSmarts(
1745
server = http_utils.HTTPServerWithSmarts(
1766
1746
protocol_version=self._protocol_version)
1747
server._url_protocol = self._url_protocol
1768
1750
def test_open_bzrdir(self):
1769
1751
branch = self.make_branch('relpath')
1770
http_server = self.get_readonly_server()
1771
url = http_server.get_url() + 'relpath'
1752
url = self.http_server.get_url() + 'relpath'
1772
1753
bd = bzrdir.BzrDir.open(url)
1754
self.addCleanup(bd.transport.disconnect)
1773
1755
self.assertIsInstance(bd, _mod_remote.RemoteBzrDir)
1775
1757
def test_bulk_data(self):
2103
2082
class TestActivity(tests.TestCase, TestActivityMixin):
2084
scenarios = multiply_scenarios(
2085
vary_by_http_activity(),
2086
vary_by_http_protocol_version(),
2105
2089
def setUp(self):
2106
tests.TestCase.setUp(self)
2107
self.server = self._activity_server(self._protocol_version)
2108
self.server.start_server()
2109
self.activities = {}
2110
def report_activity(t, bytes, direction):
2111
count = self.activities.get(direction, 0)
2113
self.activities[direction] = count
2115
# We override at class level because constructors may propagate the
2116
# bound method and render instance overriding ineffective (an
2117
# alternative would be to define a specific ui factory instead...)
2118
self.orig_report_activity = self._transport._report_activity
2119
self._transport._report_activity = report_activity
2122
self._transport._report_activity = self.orig_report_activity
2123
self.server.stop_server()
2124
tests.TestCase.tearDown(self)
2090
TestActivityMixin.setUp(self)
2127
2093
class TestNoReportActivity(tests.TestCase, TestActivityMixin):
2095
# Unlike TestActivity, we are really testing ReportingFileSocket and
2096
# ReportingSocket, so we don't need all the parametrization. Since
2097
# ReportingFileSocket and ReportingSocket are wrappers, it's easier to
2098
# test them through their use by the transport than directly (that's a
2099
# bit less clean but far more simpler and effective).
2100
_activity_server = ActivityHTTPServer
2101
_protocol_version = 'HTTP/1.1'
2129
2103
def setUp(self):
2130
tests.TestCase.setUp(self)
2131
# Unlike TestActivity, we are really testing ReportingFileSocket and
2132
# ReportingSocket, so we don't need all the parametrization. Since
2133
# ReportingFileSocket and ReportingSocket are wrappers, it's easier to
2134
# test them through their use by the transport than directly (that's a
2135
# bit less clean but far more simpler and effective).
2136
self.server = ActivityHTTPServer('HTTP/1.1')
2137
self._transport=_urllib.HttpTransport_urllib
2139
self.server.start_server()
2141
# We override at class level because constructors may propagate the
2142
# bound method and render instance overriding ineffective (an
2143
# alternative would be to define a specific ui factory instead...)
2144
self.orig_report_activity = self._transport._report_activity
2145
self._transport._report_activity = None
2148
self._transport._report_activity = self.orig_report_activity
2149
self.server.stop_server()
2150
tests.TestCase.tearDown(self)
2104
self._transport =_urllib.HttpTransport_urllib
2105
TestActivityMixin.setUp(self)
2152
2107
def assertActivitiesMatch(self):
2153
2108
# Nothing to check here
2184
2130
self.new_server.port)
2185
2131
self.old_server.redirections = [
2186
2132
('(.*)', r'%s/1\1' % (new_prefix), 301),]
2187
self.old_transport = self._transport(self.old_server.get_url())
2133
self.old_transport = self.get_old_transport()
2188
2134
self.new_server.add_user('joe', 'foo')
2190
def get_a(self, transport):
2191
return transport.get('a')
2135
cleanup_http_redirection_connections(self)
2137
def create_transport_readonly_server(self):
2138
server = self._auth_server(protocol_version=self._protocol_version)
2139
server._url_protocol = self._url_protocol
2193
2145
def test_auth_on_redirected_via_do_catching_redirections(self):
2194
2146
self.redirections = 0
2196
def redirected(transport, exception, redirection_notice):
2148
def redirected(t, exception, redirection_notice):
2197
2149
self.redirections += 1
2198
dir, file = urlutils.split(exception.target)
2199
return self._transport(dir)
2150
redirected_t = t._redirected_to(exception.source, exception.target)
2151
self.addCleanup(redirected_t.disconnect)
2201
2154
stdout = tests.StringIOWrapper()
2202
2155
stderr = tests.StringIOWrapper()
added
removed
bzrlib/tests/test_http.py
