191
62
self.received_bytes = ''
195
return '%s://%s:%s/' % (self.scheme, self.host, self.port)
197
def start_server(self):
198
65
self._sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
199
66
self._sock.bind(('127.0.0.1', 0))
200
67
self.host, self.port = self._sock.getsockname()
201
68
self._ready = threading.Event()
202
self._thread = test_server.TestThread(
203
sync_event=self._ready, target=self._accept_read_and_reply)
69
self._thread = threading.Thread(target=self._accept_read_and_reply)
70
self._thread.setDaemon(True)
204
71
self._thread.start()
205
if 'threads' in tests.selftest_debug_flags:
206
sys.stderr.write('Thread started: %s\n' % (self._thread.ident,))
209
74
def _accept_read_and_reply(self):
210
75
self._sock.listen(1)
212
conn, address = self._sock.accept()
213
if self._expect_body_tail is not None:
77
self._sock.settimeout(5)
79
conn, address = self._sock.accept()
80
# On win32, the accepted connection will be non-blocking to start
81
# with because we're using settimeout.
82
conn.setblocking(True)
214
83
while not self.received_bytes.endswith(self._expect_body_tail):
215
84
self.received_bytes += conn.recv(4096)
216
85
conn.sendall('HTTP/1.1 200 OK\r\n')
86
except socket.timeout:
87
# Make sure the client isn't stuck waiting for us to e.g. accept.
218
88
self._sock.close()
220
# The client may have already closed the socket.
223
def stop_server(self):
225
# Issue a fake connection to wake up the server and allow it to
227
fake_conn = osutils.connect_socket((self.host, self.port))
229
93
except socket.error:
230
94
# We might have already closed it. We don't care.
235
if 'threads' in tests.selftest_debug_flags:
236
sys.stderr.write('Thread joined: %s\n' % (self._thread.ident,))
239
class TestAuthHeader(tests.TestCase):
241
def parse_header(self, header, auth_handler_class=None):
242
if auth_handler_class is None:
243
auth_handler_class = _urllib2_wrappers.AbstractAuthHandler
244
self.auth_handler = auth_handler_class()
245
return self.auth_handler._parse_auth_header(header)
247
def test_empty_header(self):
248
scheme, remainder = self.parse_header('')
249
self.assertEqual('', scheme)
250
self.assertIs(None, remainder)
252
def test_negotiate_header(self):
253
scheme, remainder = self.parse_header('Negotiate')
254
self.assertEqual('negotiate', scheme)
255
self.assertIs(None, remainder)
257
def test_basic_header(self):
258
scheme, remainder = self.parse_header(
259
'Basic realm="Thou should not pass"')
260
self.assertEqual('basic', scheme)
261
self.assertEqual('realm="Thou should not pass"', remainder)
263
def test_basic_extract_realm(self):
264
scheme, remainder = self.parse_header(
265
'Basic realm="Thou should not pass"',
266
_urllib2_wrappers.BasicAuthHandler)
267
match, realm = self.auth_handler.extract_realm(remainder)
268
self.assertTrue(match is not None)
269
self.assertEqual('Thou should not pass', realm)
271
def test_digest_header(self):
272
scheme, remainder = self.parse_header(
273
'Digest realm="Thou should not pass"')
274
self.assertEqual('digest', scheme)
275
self.assertEqual('realm="Thou should not pass"', remainder)
278
class TestHTTPRangeParsing(tests.TestCase):
281
super(TestHTTPRangeParsing, self).setUp()
282
# We focus on range parsing here and ignore everything else
283
class RequestHandler(http_server.TestingHTTPRequestHandler):
284
def setup(self): pass
285
def handle(self): pass
286
def finish(self): pass
288
self.req_handler = RequestHandler(None, None, None)
290
def assertRanges(self, ranges, header, file_size):
291
self.assertEqual(ranges,
292
self.req_handler._parse_ranges(header, file_size))
294
def test_simple_range(self):
295
self.assertRanges([(0,2)], 'bytes=0-2', 12)
298
self.assertRanges([(8, 11)], 'bytes=-4', 12)
300
def test_tail_bigger_than_file(self):
301
self.assertRanges([(0, 11)], 'bytes=-99', 12)
303
def test_range_without_end(self):
304
self.assertRanges([(4, 11)], 'bytes=4-', 12)
306
def test_invalid_ranges(self):
307
self.assertRanges(None, 'bytes=12-22', 12)
308
self.assertRanges(None, 'bytes=1-3,12-22', 12)
309
self.assertRanges(None, 'bytes=-', 12)
312
class TestHTTPServer(tests.TestCase):
313
"""Test the HTTP servers implementations."""
315
def test_invalid_protocol(self):
316
class BogusRequestHandler(http_server.TestingHTTPRequestHandler):
318
protocol_version = 'HTTP/0.1'
320
self.assertRaises(httplib.UnknownProtocol,
321
http_server.HttpServer, BogusRequestHandler)
323
def test_force_invalid_protocol(self):
324
self.assertRaises(httplib.UnknownProtocol,
325
http_server.HttpServer, protocol_version='HTTP/0.1')
327
def test_server_start_and_stop(self):
328
server = http_server.HttpServer()
329
self.addCleanup(server.stop_server)
330
server.start_server()
331
self.assertTrue(server.server is not None)
332
self.assertTrue(server.server.serving is not None)
333
self.assertTrue(server.server.serving)
335
def test_create_http_server_one_zero(self):
336
class RequestHandlerOneZero(http_server.TestingHTTPRequestHandler):
338
protocol_version = 'HTTP/1.0'
340
server = http_server.HttpServer(RequestHandlerOneZero)
341
self.start_server(server)
342
self.assertIsInstance(server.server, http_server.TestingHTTPServer)
344
def test_create_http_server_one_one(self):
345
class RequestHandlerOneOne(http_server.TestingHTTPRequestHandler):
347
protocol_version = 'HTTP/1.1'
349
server = http_server.HttpServer(RequestHandlerOneOne)
350
self.start_server(server)
351
self.assertIsInstance(server.server,
352
http_server.TestingThreadingHTTPServer)
354
def test_create_http_server_force_one_one(self):
355
class RequestHandlerOneZero(http_server.TestingHTTPRequestHandler):
357
protocol_version = 'HTTP/1.0'
359
server = http_server.HttpServer(RequestHandlerOneZero,
360
protocol_version='HTTP/1.1')
361
self.start_server(server)
362
self.assertIsInstance(server.server,
363
http_server.TestingThreadingHTTPServer)
365
def test_create_http_server_force_one_zero(self):
366
class RequestHandlerOneOne(http_server.TestingHTTPRequestHandler):
368
protocol_version = 'HTTP/1.1'
370
server = http_server.HttpServer(RequestHandlerOneOne,
371
protocol_version='HTTP/1.0')
372
self.start_server(server)
373
self.assertIsInstance(server.server,
374
http_server.TestingHTTPServer)
377
class TestWithTransport_pycurl(object):
378
"""Test case to inherit from if pycurl is present"""
380
def _get_pycurl_maybe(self):
381
self.requireFeature(features.pycurl)
382
return PyCurlTransport
384
_transport = property(_get_pycurl_maybe)
387
class TestHttpTransportUrls(tests.TestCase):
388
"""Test the http urls."""
390
scenarios = vary_by_http_client_implementation()
100
class TestHttpUrls(TestCase):
102
def test_url_parsing(self):
104
url = extract_auth('http://example.com', f)
105
self.assertEquals('http://example.com', url)
106
self.assertEquals(0, len(f.credentials))
107
url = extract_auth('http://user:pass@www.bazaar-vcs.org/bzr/bzr.dev', f)
108
self.assertEquals('http://www.bazaar-vcs.org/bzr/bzr.dev', url)
109
self.assertEquals(1, len(f.credentials))
110
self.assertEquals([None, 'www.bazaar-vcs.org', 'user', 'pass'], f.credentials[0])
392
112
def test_abs_url(self):
393
113
"""Construction of absolute http URLs"""
394
t = self._transport('http://example.com/bzr/bzr.dev/')
114
t = HttpTransport_urllib('http://bazaar-vcs.org/bzr/bzr.dev/')
395
115
eq = self.assertEqualDiff
396
eq(t.abspath('.'), 'http://example.com/bzr/bzr.dev')
397
eq(t.abspath('foo/bar'), 'http://example.com/bzr/bzr.dev/foo/bar')
398
eq(t.abspath('.bzr'), 'http://example.com/bzr/bzr.dev/.bzr')
117
'http://bazaar-vcs.org/bzr/bzr.dev')
118
eq(t.abspath('foo/bar'),
119
'http://bazaar-vcs.org/bzr/bzr.dev/foo/bar')
120
eq(t.abspath('.bzr'),
121
'http://bazaar-vcs.org/bzr/bzr.dev/.bzr')
399
122
eq(t.abspath('.bzr/1//2/./3'),
400
'http://example.com/bzr/bzr.dev/.bzr/1/2/3')
123
'http://bazaar-vcs.org/bzr/bzr.dev/.bzr/1/2/3')
402
125
def test_invalid_http_urls(self):
403
126
"""Trap invalid construction of urls"""
404
self._transport('http://example.com/bzr/bzr.dev/')
405
self.assertRaises(errors.InvalidURL,
407
'http://http://example.com/bzr/bzr.dev/')
127
t = HttpTransport_urllib('http://bazaar-vcs.org/bzr/bzr.dev/')
128
self.assertRaises(ValueError,
409
132
def test_http_root_urls(self):
410
133
"""Construction of URLs from server root"""
411
t = self._transport('http://example.com/')
134
t = HttpTransport_urllib('http://bzr.ozlabs.org/')
412
135
eq = self.assertEqualDiff
413
136
eq(t.abspath('.bzr/tree-version'),
414
'http://example.com/.bzr/tree-version')
137
'http://bzr.ozlabs.org/.bzr/tree-version')
416
139
def test_http_impl_urls(self):
417
140
"""There are servers which ask for particular clients to connect"""
418
server = self._server()
419
server.start_server()
421
url = server.get_url()
422
self.assertTrue(url.startswith('%s://' % self._url_protocol))
427
class TestHttps_pycurl(TestWithTransport_pycurl, tests.TestCase):
429
# TODO: This should really be moved into another pycurl
430
# specific test. When https tests will be implemented, take
431
# this one into account.
432
def test_pycurl_without_https_support(self):
433
"""Test that pycurl without SSL do not fail with a traceback.
435
For the purpose of the test, we force pycurl to ignore
436
https by supplying a fake version_info that do not
439
self.requireFeature(features.pycurl)
440
# Import the module locally now that we now it's available.
441
pycurl = features.pycurl.module
443
self.overrideAttr(pycurl, 'version_info',
444
# Fake the pycurl version_info This was taken from
445
# a windows pycurl without SSL (thanks to bialix)
454
('ftp', 'gopher', 'telnet',
455
'dict', 'ldap', 'http', 'file'),
459
self.assertRaises(errors.DependencyNotPresent, self._transport,
460
'https://launchpad.net')
463
class TestHTTPConnections(http_utils.TestCaseWithWebserver):
464
"""Test the http connections."""
466
scenarios = multiply_scenarios(
467
vary_by_http_client_implementation(),
468
vary_by_http_protocol_version(),
472
super(TestHTTPConnections, self).setUp()
473
self.build_tree(['foo/', 'foo/bar'], line_endings='binary',
142
from bzrlib.transport.http._pycurl import HttpServer_PyCurl
143
server = HttpServer_PyCurl()
146
url = server.get_url()
147
self.assertTrue(url.startswith('http+pycurl://'))
150
except DependencyNotPresent:
151
raise TestSkipped('pycurl not present')
154
class TestHttpMixins(object):
156
def _prep_tree(self):
157
self.build_tree(['xxx', 'foo/', 'foo/bar'], line_endings='binary',
474
158
transport=self.get_transport())
476
160
def test_http_has(self):
477
161
server = self.get_readonly_server()
478
t = self.get_readonly_transport()
162
t = self._transport(server.get_url())
479
163
self.assertEqual(t.has('foo/bar'), True)
480
164
self.assertEqual(len(server.logs), 1)
481
self.assertContainsRe(server.logs[0],
165
self.assertContainsRe(server.logs[0],
482
166
r'"HEAD /foo/bar HTTP/1.." (200|302) - "-" "bzr/')
484
168
def test_http_has_not_found(self):
485
169
server = self.get_readonly_server()
486
t = self.get_readonly_transport()
170
t = self._transport(server.get_url())
487
171
self.assertEqual(t.has('not-found'), False)
488
self.assertContainsRe(server.logs[1],
172
self.assertContainsRe(server.logs[1],
489
173
r'"HEAD /not-found HTTP/1.." 404 - "-" "bzr/')
491
175
def test_http_get(self):
492
176
server = self.get_readonly_server()
493
t = self.get_readonly_transport()
177
t = self._transport(server.get_url())
494
178
fp = t.get('foo/bar')
495
179
self.assertEqualDiff(
497
181
'contents of foo/bar\n')
498
182
self.assertEqual(len(server.logs), 1)
499
183
self.assertTrue(server.logs[0].find(
500
'"GET /foo/bar HTTP/1.1" 200 - "-" "bzr/%s'
501
% bzrlib.__version__) > -1)
184
'"GET /foo/bar HTTP/1.1" 200 - "-" "bzr/%s' % bzrlib.__version__) > -1)
186
def test_get_smart_medium(self):
187
# For HTTP, get_smart_medium should return the transport object.
188
server = self.get_readonly_server()
189
http_transport = self._transport(server.get_url())
190
medium = http_transport.get_smart_medium()
191
self.assertIs(medium, http_transport)
194
class TestHttpConnections_urllib(TestCaseWithWebserver, TestHttpMixins):
196
_transport = HttpTransport_urllib
199
TestCaseWithWebserver.setUp(self)
503
202
def test_has_on_bogus_host(self):
504
# Get a free address and don't 'accept' on it, so that we
505
# can be sure there is no http handler there, but set a
506
# reasonable timeout to not slow down tests too much.
507
default_timeout = socket.getdefaulttimeout()
204
# Get a random address, so that we can be sure there is no
205
# http handler there.
207
s.bind(('localhost', 0))
208
t = self._transport('http://%s:%s/' % s.getsockname())
209
self.assertRaises(urllib2.URLError, t.has, 'foo/bar')
212
class TestHttpConnections_pycurl(TestCaseWithWebserver, TestHttpMixins):
214
def _get_pycurl_maybe(self):
509
socket.setdefaulttimeout(2)
511
s.bind(('localhost', 0))
512
t = self._transport('http://%s:%s/' % s.getsockname())
513
self.assertRaises(errors.ConnectionError, t.has, 'foo/bar')
515
socket.setdefaulttimeout(default_timeout)
518
class TestHttpTransportRegistration(tests.TestCase):
216
from bzrlib.transport.http._pycurl import PyCurlTransport
217
return PyCurlTransport
218
except DependencyNotPresent:
219
raise TestSkipped('pycurl not present')
221
_transport = property(_get_pycurl_maybe)
224
TestCaseWithWebserver.setUp(self)
228
class TestHttpTransportRegistration(TestCase):
519
229
"""Test registrations of various http implementations"""
521
scenarios = vary_by_http_client_implementation()
523
231
def test_http_registered(self):
524
t = transport.get_transport_from_url(
525
'%s://foo.com/' % self._url_protocol)
526
self.assertIsInstance(t, transport.Transport)
527
self.assertIsInstance(t, self._transport)
530
class TestPost(tests.TestCase):
532
scenarios = multiply_scenarios(
533
vary_by_http_client_implementation(),
534
vary_by_http_protocol_version(),
537
def test_post_body_is_received(self):
538
server = RecordingServer(expect_body_tail='end-of-body',
539
scheme=self._url_protocol)
540
self.start_server(server)
541
url = server.get_url()
542
# FIXME: needs a cleanup -- vila 20100611
543
http_transport = transport.get_transport_from_url(url)
232
import bzrlib.transport.http._urllib
233
from bzrlib.transport import get_transport
234
# urlllib should always be present
235
t = get_transport('http+urllib://bzr.google.com/')
236
self.assertIsInstance(t, Transport)
237
self.assertIsInstance(t, bzrlib.transport.http._urllib.HttpTransport_urllib)
240
class TestOffsets(TestCase):
241
"""Test offsets_to_ranges method"""
243
def test_offsets_to_ranges_simple(self):
244
to_range = HttpTransportBase.offsets_to_ranges
245
ranges = to_range([(10, 1)])
246
self.assertEqual([[10, 10]], ranges)
248
ranges = to_range([(0, 1), (1, 1)])
249
self.assertEqual([[0, 1]], ranges)
251
ranges = to_range([(1, 1), (0, 1)])
252
self.assertEqual([[0, 1]], ranges)
254
def test_offset_to_ranges_overlapped(self):
255
to_range = HttpTransportBase.offsets_to_ranges
257
ranges = to_range([(10, 1), (20, 2), (22, 5)])
258
self.assertEqual([[10, 10], [20, 26]], ranges)
260
ranges = to_range([(10, 1), (11, 2), (22, 5)])
261
self.assertEqual([[10, 12], [22, 26]], ranges)
264
class TestPost(TestCase):
266
def _test_post_body_is_received(self, scheme):
267
server = RecordingServer(expect_body_tail='end-of-body')
269
self.addCleanup(server.tearDown)
270
url = '%s://%s:%s/' % (scheme, server.host, server.port)
272
http_transport = get_transport(url)
273
except UnsupportedProtocol:
274
raise TestSkipped('%s not available' % scheme)
544
275
code, response = http_transport._post('abc def end-of-body')
546
277
server.received_bytes.startswith('POST /.bzr/smart HTTP/1.'))
547
278
self.assertTrue('content-length: 19\r' in server.received_bytes.lower())
548
self.assertTrue('content-type: application/octet-stream\r'
549
in server.received_bytes.lower())
550
279
# The transport should not be assuming that the server can accept
551
280
# chunked encoding the first time it connects, because HTTP/1.1, so we
552
281
# check for the literal string.
554
283
server.received_bytes.endswith('\r\n\r\nabc def end-of-body'))
557
class TestRangeHeader(tests.TestCase):
285
def test_post_body_is_received_urllib(self):
286
self._test_post_body_is_received('http+urllib')
288
def test_post_body_is_received_pycurl(self):
289
self._test_post_body_is_received('http+pycurl')
292
class TestRangeHeader(TestCase):
558
293
"""Test range_header method"""
560
295
def check_header(self, value, ranges=[], tail=0):
561
offsets = [ (start, end - start + 1) for start, end in ranges]
562
coalesce = transport.Transport._coalesce_offsets
563
coalesced = list(coalesce(offsets, limit=0, fudge_factor=0))
564
range_header = http.HttpTransportBase._range_header
565
self.assertEqual(value, range_header(coalesced, tail))
296
range_header = HttpTransportBase.range_header
297
self.assertEqual(value, range_header(ranges, tail))
567
299
def test_range_header_single(self):
568
self.check_header('0-9', ranges=[(0,9)])
569
self.check_header('100-109', ranges=[(100,109)])
300
self.check_header('0-9', ranges=[[0,9]])
301
self.check_header('100-109', ranges=[[100,109]])
571
303
def test_range_header_tail(self):
572
304
self.check_header('-10', tail=10)
769
322
self.assertEqual(None, server.host)
770
323
self.assertEqual(None, server.port)
772
def test_setUp_and_stop(self):
325
def test_setUp_and_tearDown(self):
773
326
server = RecordingServer(expect_body_tail=None)
774
server.start_server()
776
329
self.assertNotEqual(None, server.host)
777
330
self.assertNotEqual(None, server.port)
780
333
self.assertEqual(None, server.host)
781
334
self.assertEqual(None, server.port)
783
336
def test_send_receive_bytes(self):
784
server = RecordingServer(expect_body_tail='c', scheme='http')
785
self.start_server(server)
337
server = RecordingServer(expect_body_tail='c')
339
self.addCleanup(server.tearDown)
786
340
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
787
341
sock.connect((server.host, server.port))
788
342
sock.sendall('abc')
789
343
self.assertEqual('HTTP/1.1 200 OK\r\n',
790
344
osutils.recv_all(sock, 4096))
791
345
self.assertEqual('abc', server.received_bytes)
794
class TestRangeRequestServer(TestSpecificRequestHandler):
795
"""Tests readv requests against server.
797
We test against default "normal" server.
801
super(TestRangeRequestServer, self).setUp()
802
self.build_tree_contents([('a', '0123456789')],)
804
def test_readv(self):
805
t = self.get_readonly_transport()
806
l = list(t.readv('a', ((0, 1), (1, 1), (3, 2), (9, 1))))
807
self.assertEqual(l[0], (0, '0'))
808
self.assertEqual(l[1], (1, '1'))
809
self.assertEqual(l[2], (3, '34'))
810
self.assertEqual(l[3], (9, '9'))
812
def test_readv_out_of_order(self):
813
t = self.get_readonly_transport()
814
l = list(t.readv('a', ((1, 1), (9, 1), (0, 1), (3, 2))))
815
self.assertEqual(l[0], (1, '1'))
816
self.assertEqual(l[1], (9, '9'))
817
self.assertEqual(l[2], (0, '0'))
818
self.assertEqual(l[3], (3, '34'))
820
def test_readv_invalid_ranges(self):
821
t = self.get_readonly_transport()
823
# This is intentionally reading off the end of the file
824
# since we are sure that it cannot get there
825
self.assertListRaises((errors.InvalidRange, errors.ShortReadvError,),
826
t.readv, 'a', [(1,1), (8,10)])
828
# This is trying to seek past the end of the file, it should
829
# also raise a special error
830
self.assertListRaises((errors.InvalidRange, errors.ShortReadvError,),
831
t.readv, 'a', [(12,2)])
833
def test_readv_multiple_get_requests(self):
834
server = self.get_readonly_server()
835
t = self.get_readonly_transport()
836
# force transport to issue multiple requests
837
t._max_readv_combine = 1
838
t._max_get_ranges = 1
839
l = list(t.readv('a', ((0, 1), (1, 1), (3, 2), (9, 1))))
840
self.assertEqual(l[0], (0, '0'))
841
self.assertEqual(l[1], (1, '1'))
842
self.assertEqual(l[2], (3, '34'))
843
self.assertEqual(l[3], (9, '9'))
844
# The server should have issued 4 requests
845
self.assertEqual(4, server.GET_request_nb)
847
def test_readv_get_max_size(self):
848
server = self.get_readonly_server()
849
t = self.get_readonly_transport()
850
# force transport to issue multiple requests by limiting the number of
851
# bytes by request. Note that this apply to coalesced offsets only, a
852
# single range will keep its size even if bigger than the limit.
854
l = list(t.readv('a', ((0, 1), (1, 1), (2, 4), (6, 4))))
855
self.assertEqual(l[0], (0, '0'))
856
self.assertEqual(l[1], (1, '1'))
857
self.assertEqual(l[2], (2, '2345'))
858
self.assertEqual(l[3], (6, '6789'))
859
# The server should have issued 3 requests
860
self.assertEqual(3, server.GET_request_nb)
862
def test_complete_readv_leave_pipe_clean(self):
863
server = self.get_readonly_server()
864
t = self.get_readonly_transport()
865
# force transport to issue multiple requests
867
list(t.readv('a', ((0, 1), (1, 1), (2, 4), (6, 4))))
868
# The server should have issued 3 requests
869
self.assertEqual(3, server.GET_request_nb)
870
self.assertEqual('0123456789', t.get_bytes('a'))
871
self.assertEqual(4, server.GET_request_nb)
873
def test_incomplete_readv_leave_pipe_clean(self):
874
server = self.get_readonly_server()
875
t = self.get_readonly_transport()
876
# force transport to issue multiple requests
878
# Don't collapse readv results into a list so that we leave unread
879
# bytes on the socket
880
ireadv = iter(t.readv('a', ((0, 1), (1, 1), (2, 4), (6, 4))))
881
self.assertEqual((0, '0'), ireadv.next())
882
# The server should have issued one request so far
883
self.assertEqual(1, server.GET_request_nb)
884
self.assertEqual('0123456789', t.get_bytes('a'))
885
# get_bytes issued an additional request, the readv pending ones are
887
self.assertEqual(2, server.GET_request_nb)
890
class SingleRangeRequestHandler(http_server.TestingHTTPRequestHandler):
891
"""Always reply to range request as if they were single.
893
Don't be explicit about it, just to annoy the clients.
896
def get_multiple_ranges(self, file, file_size, ranges):
897
"""Answer as if it was a single range request and ignores the rest"""
898
(start, end) = ranges[0]
899
return self.get_single_range(file, file_size, start, end)
902
class TestSingleRangeRequestServer(TestRangeRequestServer):
903
"""Test readv against a server which accept only single range requests"""
905
_req_handler_class = SingleRangeRequestHandler
908
class SingleOnlyRangeRequestHandler(http_server.TestingHTTPRequestHandler):
909
"""Only reply to simple range requests, errors out on multiple"""
911
def get_multiple_ranges(self, file, file_size, ranges):
912
"""Refuses the multiple ranges request"""
915
self.send_error(416, "Requested range not satisfiable")
917
(start, end) = ranges[0]
918
return self.get_single_range(file, file_size, start, end)
921
class TestSingleOnlyRangeRequestServer(TestRangeRequestServer):
922
"""Test readv against a server which only accept single range requests"""
924
_req_handler_class = SingleOnlyRangeRequestHandler
927
class NoRangeRequestHandler(http_server.TestingHTTPRequestHandler):
928
"""Ignore range requests without notice"""
931
# Update the statistics
932
self.server.test_case_server.GET_request_nb += 1
933
# Just bypass the range handling done by TestingHTTPRequestHandler
934
return SimpleHTTPServer.SimpleHTTPRequestHandler.do_GET(self)
937
class TestNoRangeRequestServer(TestRangeRequestServer):
938
"""Test readv against a server which do not accept range requests"""
940
_req_handler_class = NoRangeRequestHandler
943
class MultipleRangeWithoutContentLengthRequestHandler(
944
http_server.TestingHTTPRequestHandler):
945
"""Reply to multiple range requests without content length header."""
947
def get_multiple_ranges(self, file, file_size, ranges):
948
self.send_response(206)
949
self.send_header('Accept-Ranges', 'bytes')
950
# XXX: this is strange; the 'random' name below seems undefined and
951
# yet the tests pass -- mbp 2010-10-11 bug 658773
952
boundary = "%d" % random.randint(0,0x7FFFFFFF)
953
self.send_header("Content-Type",
954
"multipart/byteranges; boundary=%s" % boundary)
956
for (start, end) in ranges:
957
self.wfile.write("--%s\r\n" % boundary)
958
self.send_header("Content-type", 'application/octet-stream')
959
self.send_header("Content-Range", "bytes %d-%d/%d" % (start,
963
self.send_range_content(file, start, end - start + 1)
965
self.wfile.write("--%s\r\n" % boundary)
968
class TestMultipleRangeWithoutContentLengthServer(TestRangeRequestServer):
970
_req_handler_class = MultipleRangeWithoutContentLengthRequestHandler
973
class TruncatedMultipleRangeRequestHandler(
974
http_server.TestingHTTPRequestHandler):
975
"""Reply to multiple range requests truncating the last ones.
977
This server generates responses whose Content-Length describes all the
978
ranges, but fail to include the last ones leading to client short reads.
979
This has been observed randomly with lighttpd (bug #179368).
982
_truncated_ranges = 2
984
def get_multiple_ranges(self, file, file_size, ranges):
985
self.send_response(206)
986
self.send_header('Accept-Ranges', 'bytes')
988
self.send_header('Content-Type',
989
'multipart/byteranges; boundary=%s' % boundary)
990
boundary_line = '--%s\r\n' % boundary
991
# Calculate the Content-Length
993
for (start, end) in ranges:
994
content_length += len(boundary_line)
995
content_length += self._header_line_length(
996
'Content-type', 'application/octet-stream')
997
content_length += self._header_line_length(
998
'Content-Range', 'bytes %d-%d/%d' % (start, end, file_size))
999
content_length += len('\r\n') # end headers
1000
content_length += end - start # + 1
1001
content_length += len(boundary_line)
1002
self.send_header('Content-length', content_length)
1005
# Send the multipart body
1007
for (start, end) in ranges:
1008
self.wfile.write(boundary_line)
1009
self.send_header('Content-type', 'application/octet-stream')
1010
self.send_header('Content-Range', 'bytes %d-%d/%d'
1011
% (start, end, file_size))
1013
if cur + self._truncated_ranges >= len(ranges):
1014
# Abruptly ends the response and close the connection
1015
self.close_connection = 1
1017
self.send_range_content(file, start, end - start + 1)
1020
self.wfile.write(boundary_line)
1023
class TestTruncatedMultipleRangeServer(TestSpecificRequestHandler):
1025
_req_handler_class = TruncatedMultipleRangeRequestHandler
1028
super(TestTruncatedMultipleRangeServer, self).setUp()
1029
self.build_tree_contents([('a', '0123456789')],)
1031
def test_readv_with_short_reads(self):
1032
server = self.get_readonly_server()
1033
t = self.get_readonly_transport()
1034
# Force separate ranges for each offset
1035
t._bytes_to_read_before_seek = 0
1036
ireadv = iter(t.readv('a', ((0, 1), (2, 1), (4, 2), (9, 1))))
1037
self.assertEqual((0, '0'), ireadv.next())
1038
self.assertEqual((2, '2'), ireadv.next())
1039
if not self._testing_pycurl():
1040
# Only one request have been issued so far (except for pycurl that
1041
# try to read the whole response at once)
1042
self.assertEqual(1, server.GET_request_nb)
1043
self.assertEqual((4, '45'), ireadv.next())
1044
self.assertEqual((9, '9'), ireadv.next())
1045
# Both implementations issue 3 requests but:
1046
# - urllib does two multiple (4 ranges, then 2 ranges) then a single
1048
# - pycurl does two multiple (4 ranges, 4 ranges) then a single range
1049
self.assertEqual(3, server.GET_request_nb)
1050
# Finally the client have tried a single range request and stays in
1052
self.assertEqual('single', t._range_hint)
1055
class TruncatedBeforeBoundaryRequestHandler(
1056
http_server.TestingHTTPRequestHandler):
1057
"""Truncation before a boundary, like in bug 198646"""
1059
_truncated_ranges = 1
1061
def get_multiple_ranges(self, file, file_size, ranges):
1062
self.send_response(206)
1063
self.send_header('Accept-Ranges', 'bytes')
1065
self.send_header('Content-Type',
1066
'multipart/byteranges; boundary=%s' % boundary)
1067
boundary_line = '--%s\r\n' % boundary
1068
# Calculate the Content-Length
1070
for (start, end) in ranges:
1071
content_length += len(boundary_line)
1072
content_length += self._header_line_length(
1073
'Content-type', 'application/octet-stream')
1074
content_length += self._header_line_length(
1075
'Content-Range', 'bytes %d-%d/%d' % (start, end, file_size))
1076
content_length += len('\r\n') # end headers
1077
content_length += end - start # + 1
1078
content_length += len(boundary_line)
1079
self.send_header('Content-length', content_length)
1082
# Send the multipart body
1084
for (start, end) in ranges:
1085
if cur + self._truncated_ranges >= len(ranges):
1086
# Abruptly ends the response and close the connection
1087
self.close_connection = 1
1089
self.wfile.write(boundary_line)
1090
self.send_header('Content-type', 'application/octet-stream')
1091
self.send_header('Content-Range', 'bytes %d-%d/%d'
1092
% (start, end, file_size))
1094
self.send_range_content(file, start, end - start + 1)
1097
self.wfile.write(boundary_line)
1100
class TestTruncatedBeforeBoundary(TestSpecificRequestHandler):
1101
"""Tests the case of bug 198646, disconnecting before a boundary."""
1103
_req_handler_class = TruncatedBeforeBoundaryRequestHandler
1106
super(TestTruncatedBeforeBoundary, self).setUp()
1107
self.build_tree_contents([('a', '0123456789')],)
1109
def test_readv_with_short_reads(self):
1110
server = self.get_readonly_server()
1111
t = self.get_readonly_transport()
1112
# Force separate ranges for each offset
1113
t._bytes_to_read_before_seek = 0
1114
ireadv = iter(t.readv('a', ((0, 1), (2, 1), (4, 2), (9, 1))))
1115
self.assertEqual((0, '0'), ireadv.next())
1116
self.assertEqual((2, '2'), ireadv.next())
1117
self.assertEqual((4, '45'), ireadv.next())
1118
self.assertEqual((9, '9'), ireadv.next())
1121
class LimitedRangeRequestHandler(http_server.TestingHTTPRequestHandler):
1122
"""Errors out when range specifiers exceed the limit"""
1124
def get_multiple_ranges(self, file, file_size, ranges):
1125
"""Refuses the multiple ranges request"""
1126
tcs = self.server.test_case_server
1127
if tcs.range_limit is not None and len(ranges) > tcs.range_limit:
1129
# Emulate apache behavior
1130
self.send_error(400, "Bad Request")
1132
return http_server.TestingHTTPRequestHandler.get_multiple_ranges(
1133
self, file, file_size, ranges)
1136
class LimitedRangeHTTPServer(http_server.HttpServer):
1137
"""An HttpServer erroring out on requests with too much range specifiers"""
1139
def __init__(self, request_handler=LimitedRangeRequestHandler,
1140
protocol_version=None,
1142
http_server.HttpServer.__init__(self, request_handler,
1143
protocol_version=protocol_version)
1144
self.range_limit = range_limit
1147
class TestLimitedRangeRequestServer(http_utils.TestCaseWithWebserver):
1148
"""Tests readv requests against a server erroring out on too much ranges."""
1150
scenarios = multiply_scenarios(
1151
vary_by_http_client_implementation(),
1152
vary_by_http_protocol_version(),
1155
# Requests with more range specifiers will error out
1158
def create_transport_readonly_server(self):
1159
return LimitedRangeHTTPServer(range_limit=self.range_limit,
1160
protocol_version=self._protocol_version)
1163
super(TestLimitedRangeRequestServer, self).setUp()
1164
# We need to manipulate ranges that correspond to real chunks in the
1165
# response, so we build a content appropriately.
1166
filler = ''.join(['abcdefghij' for x in range(102)])
1167
content = ''.join(['%04d' % v + filler for v in range(16)])
1168
self.build_tree_contents([('a', content)],)
1170
def test_few_ranges(self):
1171
t = self.get_readonly_transport()
1172
l = list(t.readv('a', ((0, 4), (1024, 4), )))
1173
self.assertEqual(l[0], (0, '0000'))
1174
self.assertEqual(l[1], (1024, '0001'))
1175
self.assertEqual(1, self.get_readonly_server().GET_request_nb)
1177
def test_more_ranges(self):
1178
t = self.get_readonly_transport()
1179
l = list(t.readv('a', ((0, 4), (1024, 4), (4096, 4), (8192, 4))))
1180
self.assertEqual(l[0], (0, '0000'))
1181
self.assertEqual(l[1], (1024, '0001'))
1182
self.assertEqual(l[2], (4096, '0004'))
1183
self.assertEqual(l[3], (8192, '0008'))
1184
# The server will refuse to serve the first request (too much ranges),
1185
# a second request will succeed.
1186
self.assertEqual(2, self.get_readonly_server().GET_request_nb)
1189
class TestHttpProxyWhiteBox(tests.TestCase):
1190
"""Whitebox test proxy http authorization.
1192
Only the urllib implementation is tested here.
1195
def _proxied_request(self):
1196
handler = _urllib2_wrappers.ProxyHandler()
1197
request = _urllib2_wrappers.Request('GET', 'http://baz/buzzle')
1198
handler.set_proxy(request, 'http')
1201
def assertEvaluateProxyBypass(self, expected, host, no_proxy):
1202
handler = _urllib2_wrappers.ProxyHandler()
1203
self.assertEqual(expected,
1204
handler.evaluate_proxy_bypass(host, no_proxy))
1206
def test_empty_user(self):
1207
self.overrideEnv('http_proxy', 'http://bar.com')
1208
request = self._proxied_request()
1209
self.assertFalse(request.headers.has_key('Proxy-authorization'))
1211
def test_user_with_at(self):
1212
self.overrideEnv('http_proxy',
1213
'http://username@domain:password@proxy_host:1234')
1214
request = self._proxied_request()
1215
self.assertFalse(request.headers.has_key('Proxy-authorization'))
1217
def test_invalid_proxy(self):
1218
"""A proxy env variable without scheme"""
1219
self.overrideEnv('http_proxy', 'host:1234')
1220
self.assertRaises(errors.InvalidURL, self._proxied_request)
1222
def test_evaluate_proxy_bypass_true(self):
1223
"""The host is not proxied"""
1224
self.assertEvaluateProxyBypass(True, 'example.com', 'example.com')
1225
self.assertEvaluateProxyBypass(True, 'bzr.example.com', '*example.com')
1227
def test_evaluate_proxy_bypass_false(self):
1228
"""The host is proxied"""
1229
self.assertEvaluateProxyBypass(False, 'bzr.example.com', None)
1231
def test_evaluate_proxy_bypass_unknown(self):
1232
"""The host is not explicitly proxied"""
1233
self.assertEvaluateProxyBypass(None, 'example.com', 'not.example.com')
1234
self.assertEvaluateProxyBypass(None, 'bzr.example.com', 'example.com')
1236
def test_evaluate_proxy_bypass_empty_entries(self):
1237
"""Ignore empty entries"""
1238
self.assertEvaluateProxyBypass(None, 'example.com', '')
1239
self.assertEvaluateProxyBypass(None, 'example.com', ',')
1240
self.assertEvaluateProxyBypass(None, 'example.com', 'foo,,bar')
1243
class TestProxyHttpServer(http_utils.TestCaseWithTwoWebservers):
1244
"""Tests proxy server.
1246
Be aware that we do not setup a real proxy here. Instead, we
1247
check that the *connection* goes through the proxy by serving
1248
different content (the faked proxy server append '-proxied'
1252
scenarios = multiply_scenarios(
1253
vary_by_http_client_implementation(),
1254
vary_by_http_protocol_version(),
1257
# FIXME: We don't have an https server available, so we don't
1258
# test https connections. --vila toolongago
1261
super(TestProxyHttpServer, self).setUp()
1262
self.transport_secondary_server = http_utils.ProxyServer
1263
self.build_tree_contents([('foo', 'contents of foo\n'),
1264
('foo-proxied', 'proxied contents of foo\n')])
1265
# Let's setup some attributes for tests
1266
server = self.get_readonly_server()
1267
self.server_host_port = '%s:%d' % (server.host, server.port)
1268
if self._testing_pycurl():
1269
# Oh my ! pycurl does not check for the port as part of
1270
# no_proxy :-( So we just test the host part
1271
self.no_proxy_host = server.host
1273
self.no_proxy_host = self.server_host_port
1274
# The secondary server is the proxy
1275
self.proxy_url = self.get_secondary_url()
1277
def _testing_pycurl(self):
1278
# TODO: This is duplicated for lots of the classes in this file
1279
return (features.pycurl.available()
1280
and self._transport == PyCurlTransport)
1282
def assertProxied(self):
1283
t = self.get_readonly_transport()
1284
self.assertEqual('proxied contents of foo\n', t.get('foo').read())
1286
def assertNotProxied(self):
1287
t = self.get_readonly_transport()
1288
self.assertEqual('contents of foo\n', t.get('foo').read())
1290
def test_http_proxy(self):
1291
self.overrideEnv('http_proxy', self.proxy_url)
1292
self.assertProxied()
1294
def test_HTTP_PROXY(self):
1295
if self._testing_pycurl():
1296
# pycurl does not check HTTP_PROXY for security reasons
1297
# (for use in a CGI context that we do not care
1298
# about. Should we ?)
1299
raise tests.TestNotApplicable(
1300
'pycurl does not check HTTP_PROXY for security reasons')
1301
self.overrideEnv('HTTP_PROXY', self.proxy_url)
1302
self.assertProxied()
1304
def test_all_proxy(self):
1305
self.overrideEnv('all_proxy', self.proxy_url)
1306
self.assertProxied()
1308
def test_ALL_PROXY(self):
1309
self.overrideEnv('ALL_PROXY', self.proxy_url)
1310
self.assertProxied()
1312
def test_http_proxy_with_no_proxy(self):
1313
self.overrideEnv('no_proxy', self.no_proxy_host)
1314
self.overrideEnv('http_proxy', self.proxy_url)
1315
self.assertNotProxied()
1317
def test_HTTP_PROXY_with_NO_PROXY(self):
1318
if self._testing_pycurl():
1319
raise tests.TestNotApplicable(
1320
'pycurl does not check HTTP_PROXY for security reasons')
1321
self.overrideEnv('NO_PROXY', self.no_proxy_host)
1322
self.overrideEnv('HTTP_PROXY', self.proxy_url)
1323
self.assertNotProxied()
1325
def test_all_proxy_with_no_proxy(self):
1326
self.overrideEnv('no_proxy', self.no_proxy_host)
1327
self.overrideEnv('all_proxy', self.proxy_url)
1328
self.assertNotProxied()
1330
def test_ALL_PROXY_with_NO_PROXY(self):
1331
self.overrideEnv('NO_PROXY', self.no_proxy_host)
1332
self.overrideEnv('ALL_PROXY', self.proxy_url)
1333
self.assertNotProxied()
1335
def test_http_proxy_without_scheme(self):
1336
self.overrideEnv('http_proxy', self.server_host_port)
1337
if self._testing_pycurl():
1338
# pycurl *ignores* invalid proxy env variables. If that ever change
1339
# in the future, this test will fail indicating that pycurl do not
1340
# ignore anymore such variables.
1341
self.assertNotProxied()
1343
self.assertRaises(errors.InvalidURL, self.assertProxied)
1346
class TestRanges(http_utils.TestCaseWithWebserver):
1347
"""Test the Range header in GET methods."""
1349
scenarios = multiply_scenarios(
1350
vary_by_http_client_implementation(),
1351
vary_by_http_protocol_version(),
1355
super(TestRanges, self).setUp()
1356
self.build_tree_contents([('a', '0123456789')],)
1358
def create_transport_readonly_server(self):
1359
return http_server.HttpServer(protocol_version=self._protocol_version)
1361
def _file_contents(self, relpath, ranges):
1362
t = self.get_readonly_transport()
1363
offsets = [ (start, end - start + 1) for start, end in ranges]
1364
coalesce = t._coalesce_offsets
1365
coalesced = list(coalesce(offsets, limit=0, fudge_factor=0))
1366
code, data = t._get(relpath, coalesced)
1367
self.assertTrue(code in (200, 206),'_get returns: %d' % code)
1368
for start, end in ranges:
1370
yield data.read(end - start + 1)
1372
def _file_tail(self, relpath, tail_amount):
1373
t = self.get_readonly_transport()
1374
code, data = t._get(relpath, [], tail_amount)
1375
self.assertTrue(code in (200, 206),'_get returns: %d' % code)
1376
data.seek(-tail_amount, 2)
1377
return data.read(tail_amount)
1379
def test_range_header(self):
1381
map(self.assertEqual,['0', '234'],
1382
list(self._file_contents('a', [(0,0), (2,4)])),)
1384
def test_range_header_tail(self):
1385
self.assertEqual('789', self._file_tail('a', 3))
1387
def test_syntactically_invalid_range_header(self):
1388
self.assertListRaises(errors.InvalidHttpRange,
1389
self._file_contents, 'a', [(4, 3)])
1391
def test_semantically_invalid_range_header(self):
1392
self.assertListRaises(errors.InvalidHttpRange,
1393
self._file_contents, 'a', [(42, 128)])
1396
class TestHTTPRedirections(http_utils.TestCaseWithRedirectedWebserver):
1397
"""Test redirection between http servers."""
1399
scenarios = multiply_scenarios(
1400
vary_by_http_client_implementation(),
1401
vary_by_http_protocol_version(),
1405
super(TestHTTPRedirections, self).setUp()
1406
self.build_tree_contents([('a', '0123456789'),
1408
'# Bazaar revision bundle v0.9\n#\n')
1411
def test_redirected(self):
1412
self.assertRaises(errors.RedirectRequested,
1413
self.get_old_transport().get, 'a')
1414
self.assertEqual('0123456789', self.get_new_transport().get('a').read())
1417
class RedirectedRequest(_urllib2_wrappers.Request):
1418
"""Request following redirections. """
1420
init_orig = _urllib2_wrappers.Request.__init__
1422
def __init__(self, method, url, *args, **kwargs):
1426
# Since the tests using this class will replace
1427
# _urllib2_wrappers.Request, we can't just call the base class __init__
1429
RedirectedRequest.init_orig(self, method, url, *args, **kwargs)
1430
self.follow_redirections = True
1433
def install_redirected_request(test):
1434
test.overrideAttr(_urllib2_wrappers, 'Request', RedirectedRequest)
1437
def cleanup_http_redirection_connections(test):
1438
# Some sockets are opened but never seen by _urllib, so we trap them at
1439
# the _urllib2_wrappers level to be able to clean them up.
1440
def socket_disconnect(sock):
1442
sock.shutdown(socket.SHUT_RDWR)
1444
except socket.error:
1446
def connect(connection):
1447
test.http_connect_orig(connection)
1448
test.addCleanup(socket_disconnect, connection.sock)
1449
test.http_connect_orig = test.overrideAttr(
1450
_urllib2_wrappers.HTTPConnection, 'connect', connect)
1451
def connect(connection):
1452
test.https_connect_orig(connection)
1453
test.addCleanup(socket_disconnect, connection.sock)
1454
test.https_connect_orig = test.overrideAttr(
1455
_urllib2_wrappers.HTTPSConnection, 'connect', connect)
1458
class TestHTTPSilentRedirections(http_utils.TestCaseWithRedirectedWebserver):
1459
"""Test redirections.
1461
http implementations do not redirect silently anymore (they
1462
do not redirect at all in fact). The mechanism is still in
1463
place at the _urllib2_wrappers.Request level and these tests
1466
For the pycurl implementation
1467
the redirection have been deleted as we may deprecate pycurl
1468
and I have no place to keep a working implementation.
1472
scenarios = multiply_scenarios(
1473
vary_by_http_client_implementation(),
1474
vary_by_http_protocol_version(),
1478
if (features.pycurl.available()
1479
and self._transport == PyCurlTransport):
1480
raise tests.TestNotApplicable(
1481
"pycurl doesn't redirect silently anymore")
1482
super(TestHTTPSilentRedirections, self).setUp()
1483
install_redirected_request(self)
1484
cleanup_http_redirection_connections(self)
1485
self.build_tree_contents([('a','a'),
1487
('1/a', 'redirected once'),
1489
('2/a', 'redirected twice'),
1491
('3/a', 'redirected thrice'),
1493
('4/a', 'redirected 4 times'),
1495
('5/a', 'redirected 5 times'),
1498
def test_one_redirection(self):
1499
t = self.get_old_transport()
1500
req = RedirectedRequest('GET', t._remote_path('a'))
1501
new_prefix = 'http://%s:%s' % (self.new_server.host,
1502
self.new_server.port)
1503
self.old_server.redirections = \
1504
[('(.*)', r'%s/1\1' % (new_prefix), 301),]
1505
self.assertEqual('redirected once', t._perform(req).read())
1507
def test_five_redirections(self):
1508
t = self.get_old_transport()
1509
req = RedirectedRequest('GET', t._remote_path('a'))
1510
old_prefix = 'http://%s:%s' % (self.old_server.host,
1511
self.old_server.port)
1512
new_prefix = 'http://%s:%s' % (self.new_server.host,
1513
self.new_server.port)
1514
self.old_server.redirections = [
1515
('/1(.*)', r'%s/2\1' % (old_prefix), 302),
1516
('/2(.*)', r'%s/3\1' % (old_prefix), 303),
1517
('/3(.*)', r'%s/4\1' % (old_prefix), 307),
1518
('/4(.*)', r'%s/5\1' % (new_prefix), 301),
1519
('(/[^/]+)', r'%s/1\1' % (old_prefix), 301),
1521
self.assertEqual('redirected 5 times', t._perform(req).read())
1524
class TestDoCatchRedirections(http_utils.TestCaseWithRedirectedWebserver):
1525
"""Test transport.do_catching_redirections."""
1527
scenarios = multiply_scenarios(
1528
vary_by_http_client_implementation(),
1529
vary_by_http_protocol_version(),
1533
super(TestDoCatchRedirections, self).setUp()
1534
self.build_tree_contents([('a', '0123456789'),],)
1535
cleanup_http_redirection_connections(self)
1537
self.old_transport = self.get_old_transport()
1542
def test_no_redirection(self):
1543
t = self.get_new_transport()
1545
# We use None for redirected so that we fail if redirected
1546
self.assertEqual('0123456789',
1547
transport.do_catching_redirections(
1548
self.get_a, t, None).read())
1550
def test_one_redirection(self):
1551
self.redirections = 0
1553
def redirected(t, exception, redirection_notice):
1554
self.redirections += 1
1555
redirected_t = t._redirected_to(exception.source, exception.target)
1558
self.assertEqual('0123456789',
1559
transport.do_catching_redirections(
1560
self.get_a, self.old_transport, redirected).read())
1561
self.assertEqual(1, self.redirections)
1563
def test_redirection_loop(self):
1565
def redirected(transport, exception, redirection_notice):
1566
# By using the redirected url as a base dir for the
1567
# *old* transport, we create a loop: a => a/a =>
1569
return self.old_transport.clone(exception.target)
1571
self.assertRaises(errors.TooManyRedirections,
1572
transport.do_catching_redirections,
1573
self.get_a, self.old_transport, redirected)
1576
def _setup_authentication_config(**kwargs):
1577
conf = config.AuthenticationConfig()
1578
conf._get_config().update({'httptest': kwargs})
1582
class TestUrllib2AuthHandler(tests.TestCaseWithTransport):
1583
"""Unit tests for glue by which urllib2 asks us for authentication"""
1585
def test_get_user_password_without_port(self):
1586
"""We cope if urllib2 doesn't tell us the port.
1588
See https://bugs.launchpad.net/bzr/+bug/654684
1592
_setup_authentication_config(scheme='http', host='localhost',
1593
user=user, password=password)
1594
handler = _urllib2_wrappers.HTTPAuthHandler()
1595
got_pass = handler.get_user_password(dict(
1602
self.assertEqual((user, password), got_pass)
1605
class TestAuth(http_utils.TestCaseWithWebserver):
1606
"""Test authentication scheme"""
1608
scenarios = multiply_scenarios(
1609
vary_by_http_client_implementation(),
1610
vary_by_http_protocol_version(),
1611
vary_by_http_auth_scheme(),
1615
super(TestAuth, self).setUp()
1616
self.server = self.get_readonly_server()
1617
self.build_tree_contents([('a', 'contents of a\n'),
1618
('b', 'contents of b\n'),])
1620
def create_transport_readonly_server(self):
1621
server = self._auth_server(protocol_version=self._protocol_version)
1622
server._url_protocol = self._url_protocol
1625
def _testing_pycurl(self):
1626
# TODO: This is duplicated for lots of the classes in this file
1627
return (features.pycurl.available()
1628
and self._transport == PyCurlTransport)
1630
def get_user_url(self, user, password):
1631
"""Build an url embedding user and password"""
1632
url = '%s://' % self.server._url_protocol
1633
if user is not None:
1635
if password is not None:
1636
url += ':' + password
1638
url += '%s:%s/' % (self.server.host, self.server.port)
1641
def get_user_transport(self, user, password):
1642
t = transport.get_transport_from_url(
1643
self.get_user_url(user, password))
1646
def test_no_user(self):
1647
self.server.add_user('joe', 'foo')
1648
t = self.get_user_transport(None, None)
1649
self.assertRaises(errors.InvalidHttpResponse, t.get, 'a')
1650
# Only one 'Authentication Required' error should occur
1651
self.assertEqual(1, self.server.auth_required_errors)
1653
def test_empty_pass(self):
1654
self.server.add_user('joe', '')
1655
t = self.get_user_transport('joe', '')
1656
self.assertEqual('contents of a\n', t.get('a').read())
1657
# Only one 'Authentication Required' error should occur
1658
self.assertEqual(1, self.server.auth_required_errors)
1660
def test_user_pass(self):
1661
self.server.add_user('joe', 'foo')
1662
t = self.get_user_transport('joe', 'foo')
1663
self.assertEqual('contents of a\n', t.get('a').read())
1664
# Only one 'Authentication Required' error should occur
1665
self.assertEqual(1, self.server.auth_required_errors)
1667
def test_unknown_user(self):
1668
self.server.add_user('joe', 'foo')
1669
t = self.get_user_transport('bill', 'foo')
1670
self.assertRaises(errors.InvalidHttpResponse, t.get, 'a')
1671
# Two 'Authentication Required' errors should occur (the
1672
# initial 'who are you' and 'I don't know you, who are
1674
self.assertEqual(2, self.server.auth_required_errors)
1676
def test_wrong_pass(self):
1677
self.server.add_user('joe', 'foo')
1678
t = self.get_user_transport('joe', 'bar')
1679
self.assertRaises(errors.InvalidHttpResponse, t.get, 'a')
1680
# Two 'Authentication Required' errors should occur (the
1681
# initial 'who are you' and 'this is not you, who are you')
1682
self.assertEqual(2, self.server.auth_required_errors)
1684
def test_prompt_for_username(self):
1685
if self._testing_pycurl():
1686
raise tests.TestNotApplicable(
1687
'pycurl cannot prompt, it handles auth by embedding'
1688
' user:pass in urls only')
1690
self.server.add_user('joe', 'foo')
1691
t = self.get_user_transport(None, None)
1692
stdout = tests.StringIOWrapper()
1693
stderr = tests.StringIOWrapper()
1694
ui.ui_factory = tests.TestUIFactory(stdin='joe\nfoo\n',
1695
stdout=stdout, stderr=stderr)
1696
self.assertEqual('contents of a\n',t.get('a').read())
1697
# stdin should be empty
1698
self.assertEqual('', ui.ui_factory.stdin.readline())
1700
expected_prompt = self._expected_username_prompt(t._unqualified_scheme)
1701
self.assertEqual(expected_prompt, stderr.read(len(expected_prompt)))
1702
self.assertEqual('', stdout.getvalue())
1703
self._check_password_prompt(t._unqualified_scheme, 'joe',
1706
def test_prompt_for_password(self):
1707
if self._testing_pycurl():
1708
raise tests.TestNotApplicable(
1709
'pycurl cannot prompt, it handles auth by embedding'
1710
' user:pass in urls only')
1712
self.server.add_user('joe', 'foo')
1713
t = self.get_user_transport('joe', None)
1714
stdout = tests.StringIOWrapper()
1715
stderr = tests.StringIOWrapper()
1716
ui.ui_factory = tests.TestUIFactory(stdin='foo\n',
1717
stdout=stdout, stderr=stderr)
1718
self.assertEqual('contents of a\n', t.get('a').read())
1719
# stdin should be empty
1720
self.assertEqual('', ui.ui_factory.stdin.readline())
1721
self._check_password_prompt(t._unqualified_scheme, 'joe',
1723
self.assertEqual('', stdout.getvalue())
1724
# And we shouldn't prompt again for a different request
1725
# against the same transport.
1726
self.assertEqual('contents of b\n',t.get('b').read())
1728
# And neither against a clone
1729
self.assertEqual('contents of b\n',t2.get('b').read())
1730
# Only one 'Authentication Required' error should occur
1731
self.assertEqual(1, self.server.auth_required_errors)
1733
def _check_password_prompt(self, scheme, user, actual_prompt):
1734
expected_prompt = (self._password_prompt_prefix
1735
+ ("%s %s@%s:%d, Realm: '%s' password: "
1737
user, self.server.host, self.server.port,
1738
self.server.auth_realm)))
1739
self.assertEqual(expected_prompt, actual_prompt)
1741
def _expected_username_prompt(self, scheme):
1742
return (self._username_prompt_prefix
1743
+ "%s %s:%d, Realm: '%s' username: " % (scheme.upper(),
1744
self.server.host, self.server.port,
1745
self.server.auth_realm))
1747
def test_no_prompt_for_password_when_using_auth_config(self):
1748
if self._testing_pycurl():
1749
raise tests.TestNotApplicable(
1750
'pycurl does not support authentication.conf'
1751
' since it cannot prompt')
1755
stdin_content = 'bar\n' # Not the right password
1756
self.server.add_user(user, password)
1757
t = self.get_user_transport(user, None)
1758
ui.ui_factory = tests.TestUIFactory(stdin=stdin_content,
1759
stderr=tests.StringIOWrapper())
1760
# Create a minimal config file with the right password
1761
_setup_authentication_config(scheme='http', port=self.server.port,
1762
user=user, password=password)
1763
# Issue a request to the server to connect
1764
self.assertEqual('contents of a\n',t.get('a').read())
1765
# stdin should have been left untouched
1766
self.assertEqual(stdin_content, ui.ui_factory.stdin.readline())
1767
# Only one 'Authentication Required' error should occur
1768
self.assertEqual(1, self.server.auth_required_errors)
1770
def test_changing_nonce(self):
1771
if self._auth_server not in (http_utils.HTTPDigestAuthServer,
1772
http_utils.ProxyDigestAuthServer):
1773
raise tests.TestNotApplicable('HTTP/proxy auth digest only test')
1774
if self._testing_pycurl():
1776
'pycurl does not handle a nonce change')
1777
self.server.add_user('joe', 'foo')
1778
t = self.get_user_transport('joe', 'foo')
1779
self.assertEqual('contents of a\n', t.get('a').read())
1780
self.assertEqual('contents of b\n', t.get('b').read())
1781
# Only one 'Authentication Required' error should have
1783
self.assertEqual(1, self.server.auth_required_errors)
1784
# The server invalidates the current nonce
1785
self.server.auth_nonce = self.server.auth_nonce + '. No, now!'
1786
self.assertEqual('contents of a\n', t.get('a').read())
1787
# Two 'Authentication Required' errors should occur (the
1788
# initial 'who are you' and a second 'who are you' with the new nonce)
1789
self.assertEqual(2, self.server.auth_required_errors)
1791
def test_user_from_auth_conf(self):
1792
if self._testing_pycurl():
1793
raise tests.TestNotApplicable(
1794
'pycurl does not support authentication.conf')
1797
self.server.add_user(user, password)
1798
_setup_authentication_config(scheme='http', port=self.server.port,
1799
user=user, password=password)
1800
t = self.get_user_transport(None, None)
1801
# Issue a request to the server to connect
1802
self.assertEqual('contents of a\n', t.get('a').read())
1803
# Only one 'Authentication Required' error should occur
1804
self.assertEqual(1, self.server.auth_required_errors)
1806
def test_no_credential_leaks_in_log(self):
1807
self.overrideAttr(debug, 'debug_flags', set(['http']))
1809
password = 'very-sensitive-password'
1810
self.server.add_user(user, password)
1811
t = self.get_user_transport(user, password)
1812
# Capture the debug calls to mutter
1815
lines = args[0] % args[1:]
1816
# Some calls output multiple lines, just split them now since we
1817
# care about a single one later.
1818
self.mutters.extend(lines.splitlines())
1819
self.overrideAttr(trace, 'mutter', mutter)
1820
# Issue a request to the server to connect
1821
self.assertEqual(True, t.has('a'))
1822
# Only one 'Authentication Required' error should occur
1823
self.assertEqual(1, self.server.auth_required_errors)
1824
# Since the authentification succeeded, there should be a corresponding
1826
sent_auth_headers = [line for line in self.mutters
1827
if line.startswith('> %s' % (self._auth_header,))]
1828
self.assertLength(1, sent_auth_headers)
1829
self.assertStartsWith(sent_auth_headers[0],
1830
'> %s: <masked>' % (self._auth_header,))
1833
class TestProxyAuth(TestAuth):
1834
"""Test proxy authentication schemes.
1836
This inherits from TestAuth to tweak the setUp and filter some failing
1840
scenarios = multiply_scenarios(
1841
vary_by_http_client_implementation(),
1842
vary_by_http_protocol_version(),
1843
vary_by_http_proxy_auth_scheme(),
1847
super(TestProxyAuth, self).setUp()
1848
# Override the contents to avoid false positives
1849
self.build_tree_contents([('a', 'not proxied contents of a\n'),
1850
('b', 'not proxied contents of b\n'),
1851
('a-proxied', 'contents of a\n'),
1852
('b-proxied', 'contents of b\n'),
1855
def get_user_transport(self, user, password):
1856
self.overrideEnv('all_proxy', self.get_user_url(user, password))
1857
return TestAuth.get_user_transport(self, user, password)
1859
def test_empty_pass(self):
1860
if self._testing_pycurl():
1862
if pycurl.version_info()[1] < '7.16.0':
1864
'pycurl < 7.16.0 does not handle empty proxy passwords')
1865
super(TestProxyAuth, self).test_empty_pass()
1868
class SampleSocket(object):
1869
"""A socket-like object for use in testing the HTTP request handler."""
1871
def __init__(self, socket_read_content):
1872
"""Constructs a sample socket.
1874
:param socket_read_content: a byte sequence
1876
# Use plain python StringIO so we can monkey-patch the close method to
1877
# not discard the contents.
1878
from StringIO import StringIO
1879
self.readfile = StringIO(socket_read_content)
1880
self.writefile = StringIO()
1881
self.writefile.close = lambda: None
1882
self.close = lambda: None
1884
def makefile(self, mode='r', bufsize=None):
1886
return self.readfile
1888
return self.writefile
1891
class SmartHTTPTunnellingTest(tests.TestCaseWithTransport):
1893
scenarios = multiply_scenarios(
1894
vary_by_http_client_implementation(),
1895
vary_by_http_protocol_version(),
1899
super(SmartHTTPTunnellingTest, self).setUp()
1900
# We use the VFS layer as part of HTTP tunnelling tests.
1901
self.overrideEnv('BZR_NO_SMART_VFS', None)
1902
self.transport_readonly_server = http_utils.HTTPServerWithSmarts
1903
self.http_server = self.get_readonly_server()
1905
def create_transport_readonly_server(self):
1906
server = http_utils.HTTPServerWithSmarts(
1907
protocol_version=self._protocol_version)
1908
server._url_protocol = self._url_protocol
1911
def test_open_controldir(self):
1912
branch = self.make_branch('relpath')
1913
url = self.http_server.get_url() + 'relpath'
1914
bd = controldir.ControlDir.open(url)
1915
self.addCleanup(bd.transport.disconnect)
1916
self.assertIsInstance(bd, _mod_remote.RemoteBzrDir)
1918
def test_bulk_data(self):
1919
# We should be able to send and receive bulk data in a single message.
1920
# The 'readv' command in the smart protocol both sends and receives
1921
# bulk data, so we use that.
1922
self.build_tree(['data-file'])
1923
http_transport = transport.get_transport_from_url(
1924
self.http_server.get_url())
1925
medium = http_transport.get_smart_medium()
1926
# Since we provide the medium, the url below will be mostly ignored
1927
# during the test, as long as the path is '/'.
1928
remote_transport = remote.RemoteTransport('bzr://fake_host/',
1931
[(0, "c")], list(remote_transport.readv("data-file", [(0,1)])))
1933
def test_http_send_smart_request(self):
1935
post_body = 'hello\n'
1936
expected_reply_body = 'ok\x012\n'
1938
http_transport = transport.get_transport_from_url(
1939
self.http_server.get_url())
1940
medium = http_transport.get_smart_medium()
1941
response = medium.send_http_smart_request(post_body)
1942
reply_body = response.read()
1943
self.assertEqual(expected_reply_body, reply_body)
1945
def test_smart_http_server_post_request_handler(self):
1946
httpd = self.http_server.server
1948
socket = SampleSocket(
1949
'POST /.bzr/smart %s \r\n' % self._protocol_version
1950
# HTTP/1.1 posts must have a Content-Length (but it doesn't hurt
1952
+ 'Content-Length: 6\r\n'
1955
# Beware: the ('localhost', 80) below is the
1956
# client_address parameter, but we don't have one because
1957
# we have defined a socket which is not bound to an
1958
# address. The test framework never uses this client
1959
# address, so far...
1960
request_handler = http_utils.SmartRequestHandler(socket,
1963
response = socket.writefile.getvalue()
1964
self.assertStartsWith(response, '%s 200 ' % self._protocol_version)
1965
# This includes the end of the HTTP headers, and all the body.
1966
expected_end_of_response = '\r\n\r\nok\x012\n'
1967
self.assertEndsWith(response, expected_end_of_response)
1970
class ForbiddenRequestHandler(http_server.TestingHTTPRequestHandler):
1971
"""No smart server here request handler."""
1974
self.send_error(403, "Forbidden")
1977
class SmartClientAgainstNotSmartServer(TestSpecificRequestHandler):
1978
"""Test smart client behaviour against an http server without smarts."""
1980
_req_handler_class = ForbiddenRequestHandler
1982
def test_probe_smart_server(self):
1983
"""Test error handling against server refusing smart requests."""
1984
t = self.get_readonly_transport()
1985
# No need to build a valid smart request here, the server will not even
1986
# try to interpret it.
1987
self.assertRaises(errors.SmartProtocolError,
1988
t.get_smart_medium().send_http_smart_request,
1992
class Test_redirected_to(tests.TestCase):
1994
scenarios = vary_by_http_client_implementation()
1996
def test_redirected_to_subdir(self):
1997
t = self._transport('http://www.example.com/foo')
1998
r = t._redirected_to('http://www.example.com/foo',
1999
'http://www.example.com/foo/subdir')
2000
self.assertIsInstance(r, type(t))
2001
# Both transports share the some connection
2002
self.assertEqual(t._get_connection(), r._get_connection())
2003
self.assertEqual('http://www.example.com/foo/subdir/', r.base)
2005
def test_redirected_to_self_with_slash(self):
2006
t = self._transport('http://www.example.com/foo')
2007
r = t._redirected_to('http://www.example.com/foo',
2008
'http://www.example.com/foo/')
2009
self.assertIsInstance(r, type(t))
2010
# Both transports share the some connection (one can argue that we
2011
# should return the exact same transport here, but that seems
2013
self.assertEqual(t._get_connection(), r._get_connection())
2015
def test_redirected_to_host(self):
2016
t = self._transport('http://www.example.com/foo')
2017
r = t._redirected_to('http://www.example.com/foo',
2018
'http://foo.example.com/foo/subdir')
2019
self.assertIsInstance(r, type(t))
2020
self.assertEqual('http://foo.example.com/foo/subdir/',
2023
def test_redirected_to_same_host_sibling_protocol(self):
2024
t = self._transport('http://www.example.com/foo')
2025
r = t._redirected_to('http://www.example.com/foo',
2026
'https://www.example.com/foo')
2027
self.assertIsInstance(r, type(t))
2028
self.assertEqual('https://www.example.com/foo/',
2031
def test_redirected_to_same_host_different_protocol(self):
2032
t = self._transport('http://www.example.com/foo')
2033
r = t._redirected_to('http://www.example.com/foo',
2034
'ftp://www.example.com/foo')
2035
self.assertNotEqual(type(r), type(t))
2036
self.assertEqual('ftp://www.example.com/foo/', r.external_url())
2038
def test_redirected_to_same_host_specific_implementation(self):
2039
t = self._transport('http://www.example.com/foo')
2040
r = t._redirected_to('http://www.example.com/foo',
2041
'https+urllib://www.example.com/foo')
2042
self.assertEqual('https://www.example.com/foo/', r.external_url())
2044
def test_redirected_to_different_host_same_user(self):
2045
t = self._transport('http://joe@www.example.com/foo')
2046
r = t._redirected_to('http://www.example.com/foo',
2047
'https://foo.example.com/foo')
2048
self.assertIsInstance(r, type(t))
2049
self.assertEqual(t._parsed_url.user, r._parsed_url.user)
2050
self.assertEqual('https://joe@foo.example.com/foo/', r.external_url())
2053
class PredefinedRequestHandler(http_server.TestingHTTPRequestHandler):
2054
"""Request handler for a unique and pre-defined request.
2056
The only thing we care about here is how many bytes travel on the wire. But
2057
since we want to measure it for a real http client, we have to send it
2060
We expect to receive a *single* request nothing more (and we won't even
2061
check what request it is, we just measure the bytes read until an empty
2065
def _handle_one_request(self):
2066
tcs = self.server.test_case_server
2067
requestline = self.rfile.readline()
2068
headers = self.MessageClass(self.rfile, 0)
2069
# We just read: the request, the headers, an empty line indicating the
2070
# end of the headers.
2071
bytes_read = len(requestline)
2072
for line in headers.headers:
2073
bytes_read += len(line)
2074
bytes_read += len('\r\n')
2075
if requestline.startswith('POST'):
2076
# The body should be a single line (or we don't know where it ends
2077
# and we don't want to issue a blocking read)
2078
body = self.rfile.readline()
2079
bytes_read += len(body)
2080
tcs.bytes_read = bytes_read
2082
# We set the bytes written *before* issuing the write, the client is
2083
# supposed to consume every produced byte *before* checking that value.
2085
# Doing the oppposite may lead to test failure: we may be interrupted
2086
# after the write but before updating the value. The client can then
2087
# continue and read the value *before* we can update it. And yes,
2088
# this has been observed -- vila 20090129
2089
tcs.bytes_written = len(tcs.canned_response)
2090
self.wfile.write(tcs.canned_response)
2093
class ActivityServerMixin(object):
2095
def __init__(self, protocol_version):
2096
super(ActivityServerMixin, self).__init__(
2097
request_handler=PredefinedRequestHandler,
2098
protocol_version=protocol_version)
2099
# Bytes read and written by the server
2101
self.bytes_written = 0
2102
self.canned_response = None
2105
class ActivityHTTPServer(ActivityServerMixin, http_server.HttpServer):
2109
if features.HTTPSServerFeature.available():
2110
from bzrlib.tests import https_server
2111
class ActivityHTTPSServer(ActivityServerMixin, https_server.HTTPSServer):
2115
class TestActivityMixin(object):
2116
"""Test socket activity reporting.
2118
We use a special purpose server to control the bytes sent and received and
2119
be able to predict the activity on the client socket.
2123
self.server = self._activity_server(self._protocol_version)
2124
self.server.start_server()
2125
self.addCleanup(self.server.stop_server)
2126
_activities = {} # Don't close over self and create a cycle
2127
def report_activity(t, bytes, direction):
2128
count = _activities.get(direction, 0)
2130
_activities[direction] = count
2131
self.activities = _activities
2132
# We override at class level because constructors may propagate the
2133
# bound method and render instance overriding ineffective (an
2134
# alternative would be to define a specific ui factory instead...)
2135
self.overrideAttr(self._transport, '_report_activity', report_activity)
2137
def get_transport(self):
2138
t = self._transport(self.server.get_url())
2139
# FIXME: Needs cleanup -- vila 20100611
2142
def assertActivitiesMatch(self):
2143
self.assertEqual(self.server.bytes_read,
2144
self.activities.get('write', 0), 'written bytes')
2145
self.assertEqual(self.server.bytes_written,
2146
self.activities.get('read', 0), 'read bytes')
2149
self.server.canned_response = '''HTTP/1.1 200 OK\r
2150
Date: Tue, 11 Jul 2006 04:32:56 GMT\r
2151
Server: Apache/2.0.54 (Fedora)\r
2152
Last-Modified: Sun, 23 Apr 2006 19:35:20 GMT\r
2153
ETag: "56691-23-38e9ae00"\r
2154
Accept-Ranges: bytes\r
2155
Content-Length: 35\r
2157
Content-Type: text/plain; charset=UTF-8\r
2159
Bazaar-NG meta directory, format 1
2161
t = self.get_transport()
2162
self.assertEqual('Bazaar-NG meta directory, format 1\n',
2163
t.get('foo/bar').read())
2164
self.assertActivitiesMatch()
2167
self.server.canned_response = '''HTTP/1.1 200 OK\r
2168
Server: SimpleHTTP/0.6 Python/2.5.2\r
2169
Date: Thu, 29 Jan 2009 20:21:47 GMT\r
2170
Content-type: application/octet-stream\r
2171
Content-Length: 20\r
2172
Last-Modified: Thu, 29 Jan 2009 20:21:47 GMT\r
2175
t = self.get_transport()
2176
self.assertTrue(t.has('foo/bar'))
2177
self.assertActivitiesMatch()
2179
def test_readv(self):
2180
self.server.canned_response = '''HTTP/1.1 206 Partial Content\r
2181
Date: Tue, 11 Jul 2006 04:49:48 GMT\r
2182
Server: Apache/2.0.54 (Fedora)\r
2183
Last-Modified: Thu, 06 Jul 2006 20:22:05 GMT\r
2184
ETag: "238a3c-16ec2-805c5540"\r
2185
Accept-Ranges: bytes\r
2186
Content-Length: 1534\r
2188
Content-Type: multipart/byteranges; boundary=418470f848b63279b\r
2191
--418470f848b63279b\r
2192
Content-type: text/plain; charset=UTF-8\r
2193
Content-range: bytes 0-254/93890\r
2195
mbp@sourcefrog.net-20050309040815-13242001617e4a06
2196
mbp@sourcefrog.net-20050309040929-eee0eb3e6d1e7627
2197
mbp@sourcefrog.net-20050309040957-6cad07f466bb0bb8
2198
mbp@sourcefrog.net-20050309041501-c840e09071de3b67
2199
mbp@sourcefrog.net-20050309044615-c24a3250be83220a
2201
--418470f848b63279b\r
2202
Content-type: text/plain; charset=UTF-8\r
2203
Content-range: bytes 1000-2049/93890\r
2206
mbp@sourcefrog.net-20050311063625-07858525021f270b
2207
mbp@sourcefrog.net-20050311231934-aa3776aff5200bb9
2208
mbp@sourcefrog.net-20050311231953-73aeb3a131c3699a
2209
mbp@sourcefrog.net-20050311232353-f5e33da490872c6a
2210
mbp@sourcefrog.net-20050312071639-0a8f59a34a024ff0
2211
mbp@sourcefrog.net-20050312073432-b2c16a55e0d6e9fb
2212
mbp@sourcefrog.net-20050312073831-a47c3335ece1920f
2213
mbp@sourcefrog.net-20050312085412-13373aa129ccbad3
2214
mbp@sourcefrog.net-20050313052251-2bf004cb96b39933
2215
mbp@sourcefrog.net-20050313052856-3edd84094687cb11
2216
mbp@sourcefrog.net-20050313053233-e30a4f28aef48f9d
2217
mbp@sourcefrog.net-20050313053853-7c64085594ff3072
2218
mbp@sourcefrog.net-20050313054757-a86c3f5871069e22
2219
mbp@sourcefrog.net-20050313061422-418f1f73b94879b9
2220
mbp@sourcefrog.net-20050313120651-497bd231b19df600
2221
mbp@sourcefrog.net-20050314024931-eae0170ef25a5d1a
2222
mbp@sourcefrog.net-20050314025438-d52099f915fe65fc
2223
mbp@sourcefrog.net-20050314025539-637a636692c055cf
2224
mbp@sourcefrog.net-20050314025737-55eb441f430ab4ba
2225
mbp@sourcefrog.net-20050314025901-d74aa93bb7ee8f62
2227
--418470f848b63279b--\r
2229
t = self.get_transport()
2230
# Remember that the request is ignored and that the ranges below
2231
# doesn't have to match the canned response.
2232
l = list(t.readv('/foo/bar', ((0, 255), (1000, 1050))))
2233
self.assertEqual(2, len(l))
2234
self.assertActivitiesMatch()
2236
def test_post(self):
2237
self.server.canned_response = '''HTTP/1.1 200 OK\r
2238
Date: Tue, 11 Jul 2006 04:32:56 GMT\r
2239
Server: Apache/2.0.54 (Fedora)\r
2240
Last-Modified: Sun, 23 Apr 2006 19:35:20 GMT\r
2241
ETag: "56691-23-38e9ae00"\r
2242
Accept-Ranges: bytes\r
2243
Content-Length: 35\r
2245
Content-Type: text/plain; charset=UTF-8\r
2247
lalala whatever as long as itsssss
2249
t = self.get_transport()
2250
# We must send a single line of body bytes, see
2251
# PredefinedRequestHandler._handle_one_request
2252
code, f = t._post('abc def end-of-body\n')
2253
self.assertEqual('lalala whatever as long as itsssss\n', f.read())
2254
self.assertActivitiesMatch()
2257
class TestActivity(tests.TestCase, TestActivityMixin):
2259
scenarios = multiply_scenarios(
2260
vary_by_http_activity(),
2261
vary_by_http_protocol_version(),
2265
super(TestActivity, self).setUp()
2266
TestActivityMixin.setUp(self)
2269
class TestNoReportActivity(tests.TestCase, TestActivityMixin):
2271
# Unlike TestActivity, we are really testing ReportingFileSocket and
2272
# ReportingSocket, so we don't need all the parametrization. Since
2273
# ReportingFileSocket and ReportingSocket are wrappers, it's easier to
2274
# test them through their use by the transport than directly (that's a
2275
# bit less clean but far more simpler and effective).
2276
_activity_server = ActivityHTTPServer
2277
_protocol_version = 'HTTP/1.1'
2280
super(TestNoReportActivity, self).setUp()
2281
self._transport =_urllib.HttpTransport_urllib
2282
TestActivityMixin.setUp(self)
2284
def assertActivitiesMatch(self):
2285
# Nothing to check here
2289
class TestAuthOnRedirected(http_utils.TestCaseWithRedirectedWebserver):
2290
"""Test authentication on the redirected http server."""
2292
scenarios = vary_by_http_protocol_version()
2294
_auth_header = 'Authorization'
2295
_password_prompt_prefix = ''
2296
_username_prompt_prefix = ''
2297
_auth_server = http_utils.HTTPBasicAuthServer
2298
_transport = _urllib.HttpTransport_urllib
2301
super(TestAuthOnRedirected, self).setUp()
2302
self.build_tree_contents([('a','a'),
2304
('1/a', 'redirected once'),
2306
new_prefix = 'http://%s:%s' % (self.new_server.host,
2307
self.new_server.port)
2308
self.old_server.redirections = [
2309
('(.*)', r'%s/1\1' % (new_prefix), 301),]
2310
self.old_transport = self.get_old_transport()
2311
self.new_server.add_user('joe', 'foo')
2312
cleanup_http_redirection_connections(self)
2314
def create_transport_readonly_server(self):
2315
server = self._auth_server(protocol_version=self._protocol_version)
2316
server._url_protocol = self._url_protocol
2322
def test_auth_on_redirected_via_do_catching_redirections(self):
2323
self.redirections = 0
2325
def redirected(t, exception, redirection_notice):
2326
self.redirections += 1
2327
redirected_t = t._redirected_to(exception.source, exception.target)
2328
self.addCleanup(redirected_t.disconnect)
2331
stdout = tests.StringIOWrapper()
2332
stderr = tests.StringIOWrapper()
2333
ui.ui_factory = tests.TestUIFactory(stdin='joe\nfoo\n',
2334
stdout=stdout, stderr=stderr)
2335
self.assertEqual('redirected once',
2336
transport.do_catching_redirections(
2337
self.get_a, self.old_transport, redirected).read())
2338
self.assertEqual(1, self.redirections)
2339
# stdin should be empty
2340
self.assertEqual('', ui.ui_factory.stdin.readline())
2341
# stdout should be empty, stderr will contains the prompts
2342
self.assertEqual('', stdout.getvalue())
2344
def test_auth_on_redirected_via_following_redirections(self):
2345
self.new_server.add_user('joe', 'foo')
2346
stdout = tests.StringIOWrapper()
2347
stderr = tests.StringIOWrapper()
2348
ui.ui_factory = tests.TestUIFactory(stdin='joe\nfoo\n',
2349
stdout=stdout, stderr=stderr)
2350
t = self.old_transport
2351
req = RedirectedRequest('GET', t.abspath('a'))
2352
new_prefix = 'http://%s:%s' % (self.new_server.host,
2353
self.new_server.port)
2354
self.old_server.redirections = [
2355
('(.*)', r'%s/1\1' % (new_prefix), 301),]
2356
self.assertEqual('redirected once', t._perform(req).read())
2357
# stdin should be empty
2358
self.assertEqual('', ui.ui_factory.stdin.readline())
2359
# stdout should be empty, stderr will contains the prompts
2360
self.assertEqual('', stdout.getvalue())
added
removed
bzrlib/tests/test_http.py
