1
# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
from cStringIO import StringIO
26
from bzrlib.errors import (DependencyNotPresent,
34
from bzrlib.tests import TestCase, TestCaseInTempDir
35
from bzrlib.transport import (_clear_protocol_handlers,
38
_get_protocol_handlers,
39
_set_protocol_handlers,
40
_get_transport_modules,
43
register_lazy_transport,
44
register_transport_proto,
47
from bzrlib.transport.chroot import ChrootServer
48
from bzrlib.transport.memory import MemoryTransport
49
from bzrlib.transport.local import (LocalTransport,
50
EmulatedWin32LocalTransport)
53
# TODO: Should possibly split transport-specific tests into their own files.
56
class TestTransport(TestCase):
57
"""Test the non transport-concrete class functionality."""
59
def test__get_set_protocol_handlers(self):
60
handlers = _get_protocol_handlers()
61
self.assertNotEqual([], handlers.keys( ))
63
_clear_protocol_handlers()
64
self.assertEqual([], _get_protocol_handlers().keys())
66
_set_protocol_handlers(handlers)
68
def test_get_transport_modules(self):
69
handlers = _get_protocol_handlers()
70
# don't pollute the current handlers
71
_clear_protocol_handlers()
72
class SampleHandler(object):
73
"""I exist, isnt that enough?"""
75
_clear_protocol_handlers()
76
register_transport_proto('foo')
77
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
78
'TestTransport.SampleHandler')
79
register_transport_proto('bar')
80
register_lazy_transport('bar', 'bzrlib.tests.test_transport',
81
'TestTransport.SampleHandler')
82
self.assertEqual([SampleHandler.__module__,
83
'bzrlib.transport.chroot'],
84
_get_transport_modules())
86
_set_protocol_handlers(handlers)
88
def test_transport_dependency(self):
89
"""Transport with missing dependency causes no error"""
90
saved_handlers = _get_protocol_handlers()
91
# don't pollute the current handlers
92
_clear_protocol_handlers()
94
register_transport_proto('foo')
95
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
96
'BadTransportHandler')
98
get_transport('foo://fooserver/foo')
99
except UnsupportedProtocol, e:
101
self.assertEquals('Unsupported protocol'
102
' for url "foo://fooserver/foo":'
103
' Unable to import library "some_lib":'
104
' testing missing dependency', str(e))
106
self.fail('Did not raise UnsupportedProtocol')
108
# restore original values
109
_set_protocol_handlers(saved_handlers)
111
def test_transport_fallback(self):
112
"""Transport with missing dependency causes no error"""
113
saved_handlers = _get_protocol_handlers()
115
_clear_protocol_handlers()
116
register_transport_proto('foo')
117
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
118
'BackupTransportHandler')
119
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
120
'BadTransportHandler')
121
t = get_transport('foo://fooserver/foo')
122
self.assertTrue(isinstance(t, BackupTransportHandler))
124
_set_protocol_handlers(saved_handlers)
126
def test_LateReadError(self):
127
"""The LateReadError helper should raise on read()."""
128
a_file = LateReadError('a path')
131
except ReadError, error:
132
self.assertEqual('a path', error.path)
133
self.assertRaises(ReadError, a_file.read, 40)
136
def test__combine_paths(self):
138
self.assertEqual('/home/sarah/project/foo',
139
t._combine_paths('/home/sarah', 'project/foo'))
140
self.assertEqual('/etc',
141
t._combine_paths('/home/sarah', '../../etc'))
142
self.assertEqual('/etc',
143
t._combine_paths('/home/sarah', '../../../etc'))
144
self.assertEqual('/etc',
145
t._combine_paths('/home/sarah', '/etc'))
147
def test_local_abspath_non_local_transport(self):
148
# the base implementation should throw
149
t = MemoryTransport()
150
e = self.assertRaises(errors.NotLocalUrl, t.local_abspath, 't')
151
self.assertEqual('memory:///t is not a local path.', str(e))
154
class TestCoalesceOffsets(TestCase):
156
def check(self, expected, offsets, limit=0, fudge=0):
157
coalesce = Transport._coalesce_offsets
158
exp = [_CoalescedOffset(*x) for x in expected]
159
out = list(coalesce(offsets, limit=limit, fudge_factor=fudge))
160
self.assertEqual(exp, out)
162
def test_coalesce_empty(self):
165
def test_coalesce_simple(self):
166
self.check([(0, 10, [(0, 10)])], [(0, 10)])
168
def test_coalesce_unrelated(self):
169
self.check([(0, 10, [(0, 10)]),
171
], [(0, 10), (20, 10)])
173
def test_coalesce_unsorted(self):
174
self.check([(20, 10, [(0, 10)]),
176
], [(20, 10), (0, 10)])
178
def test_coalesce_nearby(self):
179
self.check([(0, 20, [(0, 10), (10, 10)])],
182
def test_coalesce_overlapped(self):
183
self.check([(0, 15, [(0, 10), (5, 10)])],
186
def test_coalesce_limit(self):
187
self.check([(10, 50, [(0, 10), (10, 10), (20, 10),
188
(30, 10), (40, 10)]),
189
(60, 50, [(0, 10), (10, 10), (20, 10),
190
(30, 10), (40, 10)]),
191
], [(10, 10), (20, 10), (30, 10), (40, 10),
192
(50, 10), (60, 10), (70, 10), (80, 10),
193
(90, 10), (100, 10)],
196
def test_coalesce_no_limit(self):
197
self.check([(10, 100, [(0, 10), (10, 10), (20, 10),
198
(30, 10), (40, 10), (50, 10),
199
(60, 10), (70, 10), (80, 10),
201
], [(10, 10), (20, 10), (30, 10), (40, 10),
202
(50, 10), (60, 10), (70, 10), (80, 10),
203
(90, 10), (100, 10)])
205
def test_coalesce_fudge(self):
206
self.check([(10, 30, [(0, 10), (20, 10)]),
207
(100, 10, [(0, 10),]),
208
], [(10, 10), (30, 10), (100, 10)],
213
class TestMemoryTransport(TestCase):
215
def test_get_transport(self):
218
def test_clone(self):
219
transport = MemoryTransport()
220
self.assertTrue(isinstance(transport, MemoryTransport))
221
self.assertEqual("memory:///", transport.clone("/").base)
223
def test_abspath(self):
224
transport = MemoryTransport()
225
self.assertEqual("memory:///relpath", transport.abspath('relpath'))
227
def test_abspath_of_root(self):
228
transport = MemoryTransport()
229
self.assertEqual("memory:///", transport.base)
230
self.assertEqual("memory:///", transport.abspath('/'))
232
def test_abspath_of_relpath_starting_at_root(self):
233
transport = MemoryTransport()
234
self.assertEqual("memory:///foo", transport.abspath('/foo'))
236
def test_append_and_get(self):
237
transport = MemoryTransport()
238
transport.append_bytes('path', 'content')
239
self.assertEqual(transport.get('path').read(), 'content')
240
transport.append_file('path', StringIO('content'))
241
self.assertEqual(transport.get('path').read(), 'contentcontent')
243
def test_put_and_get(self):
244
transport = MemoryTransport()
245
transport.put_file('path', StringIO('content'))
246
self.assertEqual(transport.get('path').read(), 'content')
247
transport.put_bytes('path', 'content')
248
self.assertEqual(transport.get('path').read(), 'content')
250
def test_append_without_dir_fails(self):
251
transport = MemoryTransport()
252
self.assertRaises(NoSuchFile,
253
transport.append_bytes, 'dir/path', 'content')
255
def test_put_without_dir_fails(self):
256
transport = MemoryTransport()
257
self.assertRaises(NoSuchFile,
258
transport.put_file, 'dir/path', StringIO('content'))
260
def test_get_missing(self):
261
transport = MemoryTransport()
262
self.assertRaises(NoSuchFile, transport.get, 'foo')
264
def test_has_missing(self):
265
transport = MemoryTransport()
266
self.assertEquals(False, transport.has('foo'))
268
def test_has_present(self):
269
transport = MemoryTransport()
270
transport.append_bytes('foo', 'content')
271
self.assertEquals(True, transport.has('foo'))
273
def test_list_dir(self):
274
transport = MemoryTransport()
275
transport.put_bytes('foo', 'content')
276
transport.mkdir('dir')
277
transport.put_bytes('dir/subfoo', 'content')
278
transport.put_bytes('dirlike', 'content')
280
self.assertEquals(['dir', 'dirlike', 'foo'], sorted(transport.list_dir('.')))
281
self.assertEquals(['subfoo'], sorted(transport.list_dir('dir')))
283
def test_mkdir(self):
284
transport = MemoryTransport()
285
transport.mkdir('dir')
286
transport.append_bytes('dir/path', 'content')
287
self.assertEqual(transport.get('dir/path').read(), 'content')
289
def test_mkdir_missing_parent(self):
290
transport = MemoryTransport()
291
self.assertRaises(NoSuchFile,
292
transport.mkdir, 'dir/dir')
294
def test_mkdir_twice(self):
295
transport = MemoryTransport()
296
transport.mkdir('dir')
297
self.assertRaises(FileExists, transport.mkdir, 'dir')
299
def test_parameters(self):
300
transport = MemoryTransport()
301
self.assertEqual(True, transport.listable())
302
self.assertEqual(False, transport.is_readonly())
304
def test_iter_files_recursive(self):
305
transport = MemoryTransport()
306
transport.mkdir('dir')
307
transport.put_bytes('dir/foo', 'content')
308
transport.put_bytes('dir/bar', 'content')
309
transport.put_bytes('bar', 'content')
310
paths = set(transport.iter_files_recursive())
311
self.assertEqual(set(['dir/foo', 'dir/bar', 'bar']), paths)
314
transport = MemoryTransport()
315
transport.put_bytes('foo', 'content')
316
transport.put_bytes('bar', 'phowar')
317
self.assertEqual(7, transport.stat('foo').st_size)
318
self.assertEqual(6, transport.stat('bar').st_size)
321
class ChrootDecoratorTransportTest(TestCase):
322
"""Chroot decoration specific tests."""
324
def test_abspath(self):
325
# The abspath is always relative to the chroot_url.
326
server = ChrootServer(get_transport('memory:///foo/bar/'))
328
transport = get_transport(server.get_url())
329
self.assertEqual(server.get_url(), transport.abspath('/'))
331
subdir_transport = transport.clone('subdir')
332
self.assertEqual(server.get_url(), subdir_transport.abspath('/'))
335
def test_clone(self):
336
server = ChrootServer(get_transport('memory:///foo/bar/'))
338
transport = get_transport(server.get_url())
339
# relpath from root and root path are the same
340
relpath_cloned = transport.clone('foo')
341
abspath_cloned = transport.clone('/foo')
342
self.assertEqual(server, relpath_cloned.server)
343
self.assertEqual(server, abspath_cloned.server)
346
def test_chroot_url_preserves_chroot(self):
347
"""Calling get_transport on a chroot transport's base should produce a
348
transport with exactly the same behaviour as the original chroot
351
This is so that it is not possible to escape a chroot by doing::
352
url = chroot_transport.base
353
parent_url = urlutils.join(url, '..')
354
new_transport = get_transport(parent_url)
356
server = ChrootServer(get_transport('memory:///path/subpath'))
358
transport = get_transport(server.get_url())
359
new_transport = get_transport(transport.base)
360
self.assertEqual(transport.server, new_transport.server)
361
self.assertEqual(transport.base, new_transport.base)
364
def test_urljoin_preserves_chroot(self):
365
"""Using urlutils.join(url, '..') on a chroot URL should not produce a
366
URL that escapes the intended chroot.
368
This is so that it is not possible to escape a chroot by doing::
369
url = chroot_transport.base
370
parent_url = urlutils.join(url, '..')
371
new_transport = get_transport(parent_url)
373
server = ChrootServer(get_transport('memory:///path/'))
375
transport = get_transport(server.get_url())
377
InvalidURLJoin, urlutils.join, transport.base, '..')
381
class ChrootServerTest(TestCase):
383
def test_construct(self):
384
backing_transport = MemoryTransport()
385
server = ChrootServer(backing_transport)
386
self.assertEqual(backing_transport, server.backing_transport)
388
def test_setUp(self):
389
backing_transport = MemoryTransport()
390
server = ChrootServer(backing_transport)
392
self.assertTrue(server.scheme in _get_protocol_handlers().keys())
394
def test_tearDown(self):
395
backing_transport = MemoryTransport()
396
server = ChrootServer(backing_transport)
399
self.assertFalse(server.scheme in _get_protocol_handlers().keys())
401
def test_get_url(self):
402
backing_transport = MemoryTransport()
403
server = ChrootServer(backing_transport)
405
self.assertEqual('chroot-%d:///' % id(server), server.get_url())
409
class ReadonlyDecoratorTransportTest(TestCase):
410
"""Readonly decoration specific tests."""
412
def test_local_parameters(self):
413
import bzrlib.transport.readonly as readonly
414
# connect to . in readonly mode
415
transport = readonly.ReadonlyTransportDecorator('readonly+.')
416
self.assertEqual(True, transport.listable())
417
self.assertEqual(True, transport.is_readonly())
419
def test_http_parameters(self):
420
from bzrlib.tests.HttpServer import HttpServer
421
import bzrlib.transport.readonly as readonly
422
# connect to . via http which is not listable
423
server = HttpServer()
426
transport = get_transport('readonly+' + server.get_url())
427
self.failUnless(isinstance(transport,
428
readonly.ReadonlyTransportDecorator))
429
self.assertEqual(False, transport.listable())
430
self.assertEqual(True, transport.is_readonly())
435
class FakeNFSDecoratorTests(TestCaseInTempDir):
436
"""NFS decorator specific tests."""
438
def get_nfs_transport(self, url):
439
import bzrlib.transport.fakenfs as fakenfs
440
# connect to url with nfs decoration
441
return fakenfs.FakeNFSTransportDecorator('fakenfs+' + url)
443
def test_local_parameters(self):
444
# the listable and is_readonly parameters
445
# are not changed by the fakenfs decorator
446
transport = self.get_nfs_transport('.')
447
self.assertEqual(True, transport.listable())
448
self.assertEqual(False, transport.is_readonly())
450
def test_http_parameters(self):
451
# the listable and is_readonly parameters
452
# are not changed by the fakenfs decorator
453
from bzrlib.tests.HttpServer import HttpServer
454
# connect to . via http which is not listable
455
server = HttpServer()
458
transport = self.get_nfs_transport(server.get_url())
459
self.assertIsInstance(
460
transport, bzrlib.transport.fakenfs.FakeNFSTransportDecorator)
461
self.assertEqual(False, transport.listable())
462
self.assertEqual(True, transport.is_readonly())
466
def test_fakenfs_server_default(self):
467
# a FakeNFSServer() should bring up a local relpath server for itself
468
import bzrlib.transport.fakenfs as fakenfs
469
server = fakenfs.FakeNFSServer()
472
# the url should be decorated appropriately
473
self.assertStartsWith(server.get_url(), 'fakenfs+')
474
# and we should be able to get a transport for it
475
transport = get_transport(server.get_url())
476
# which must be a FakeNFSTransportDecorator instance.
477
self.assertIsInstance(
478
transport, fakenfs.FakeNFSTransportDecorator)
482
def test_fakenfs_rename_semantics(self):
483
# a FakeNFS transport must mangle the way rename errors occur to
484
# look like NFS problems.
485
transport = self.get_nfs_transport('.')
486
self.build_tree(['from/', 'from/foo', 'to/', 'to/bar'],
488
self.assertRaises(errors.ResourceBusy,
489
transport.rename, 'from', 'to')
492
class FakeVFATDecoratorTests(TestCaseInTempDir):
493
"""Tests for simulation of VFAT restrictions"""
495
def get_vfat_transport(self, url):
496
"""Return vfat-backed transport for test directory"""
497
from bzrlib.transport.fakevfat import FakeVFATTransportDecorator
498
return FakeVFATTransportDecorator('vfat+' + url)
500
def test_transport_creation(self):
501
from bzrlib.transport.fakevfat import FakeVFATTransportDecorator
502
transport = self.get_vfat_transport('.')
503
self.assertIsInstance(transport, FakeVFATTransportDecorator)
505
def test_transport_mkdir(self):
506
transport = self.get_vfat_transport('.')
507
transport.mkdir('HELLO')
508
self.assertTrue(transport.has('hello'))
509
self.assertTrue(transport.has('Hello'))
511
def test_forbidden_chars(self):
512
transport = self.get_vfat_transport('.')
513
self.assertRaises(ValueError, transport.has, "<NU>")
516
class BadTransportHandler(Transport):
517
def __init__(self, base_url):
518
raise DependencyNotPresent('some_lib', 'testing missing dependency')
521
class BackupTransportHandler(Transport):
522
"""Test transport that works as a backup for the BadTransportHandler"""
526
class TestTransportImplementation(TestCaseInTempDir):
527
"""Implementation verification for transports.
529
To verify a transport we need a server factory, which is a callable
530
that accepts no parameters and returns an implementation of
531
bzrlib.transport.Server.
533
That Server is then used to construct transport instances and test
534
the transport via loopback activity.
536
Currently this assumes that the Transport object is connected to the
537
current working directory. So that whatever is done
538
through the transport, should show up in the working
539
directory, and vice-versa. This is a bug, because its possible to have
540
URL schemes which provide access to something that may not be
541
result in storage on the local disk, i.e. due to file system limits, or
542
due to it being a database or some other non-filesystem tool.
544
This also tests to make sure that the functions work with both
545
generators and lists (assuming iter(list) is effectively a generator)
549
super(TestTransportImplementation, self).setUp()
550
self._server = self.transport_server()
552
self.addCleanup(self._server.tearDown)
554
def get_transport(self, relpath=None):
555
"""Return a connected transport to the local directory.
557
:param relpath: a path relative to the base url.
559
base_url = self._server.get_url()
560
url = self._adjust_url(base_url, relpath)
561
# try getting the transport via the regular interface:
562
t = get_transport(url)
563
# vila--20070607 if the following are commented out the test suite
564
# still pass. Is this really still needed or was it a forgotten
566
if not isinstance(t, self.transport_class):
567
# we did not get the correct transport class type. Override the
568
# regular connection behaviour by direct construction.
569
t = self.transport_class(url)
573
class TestLocalTransports(TestCase):
575
def test_get_transport_from_abspath(self):
576
here = osutils.abspath('.')
577
t = get_transport(here)
578
self.assertIsInstance(t, LocalTransport)
579
self.assertEquals(t.base, urlutils.local_path_to_url(here) + '/')
581
def test_get_transport_from_relpath(self):
582
here = osutils.abspath('.')
583
t = get_transport('.')
584
self.assertIsInstance(t, LocalTransport)
585
self.assertEquals(t.base, urlutils.local_path_to_url('.') + '/')
587
def test_get_transport_from_local_url(self):
588
here = osutils.abspath('.')
589
here_url = urlutils.local_path_to_url(here) + '/'
590
t = get_transport(here_url)
591
self.assertIsInstance(t, LocalTransport)
592
self.assertEquals(t.base, here_url)
594
def test_local_abspath(self):
595
here = osutils.abspath('.')
596
t = get_transport(here)
597
self.assertEquals(t.local_abspath(''), here)
600
class TestWin32LocalTransport(TestCase):
602
def test_unc_clone_to_root(self):
603
# Win32 UNC path like \\HOST\path
604
# clone to root should stop at least at \\HOST part
606
t = EmulatedWin32LocalTransport('file://HOST/path/to/some/dir/')
609
self.assertEquals(t.base, 'file://HOST/')
610
# make sure we reach the root
612
self.assertEquals(t.base, 'file://HOST/')
615
class TestConnectedTransport(TestCase):
616
"""Tests for connected to remote server transports"""
618
def test_parse_url(self):
619
t = ConnectedTransport('http://simple.example.com/home/source')
620
self.assertEquals(t._host, 'simple.example.com')
621
self.assertEquals(t._port, None)
622
self.assertEquals(t._path, '/home/source/')
623
self.failUnless(t._user is None)
624
self.failUnless(t._password is None)
626
self.assertEquals(t.base, 'http://simple.example.com/home/source/')
628
def test_parse_quoted_url(self):
629
t = ConnectedTransport('http://ro%62ey:h%40t@ex%41mple.com:2222/path')
630
self.assertEquals(t._host, 'exAmple.com')
631
self.assertEquals(t._port, 2222)
632
self.assertEquals(t._user, 'robey')
633
self.assertEquals(t._password, 'h@t')
634
self.assertEquals(t._path, '/path/')
636
# Base should not keep track of the password
637
self.assertEquals(t.base, 'http://robey@exAmple.com:2222/path/')
639
def test_parse_invalid_url(self):
640
self.assertRaises(errors.InvalidURL,
642
'sftp://lily.org:~janneke/public/bzr/gub')
644
def test_relpath(self):
645
t = ConnectedTransport('sftp://user@host.com/abs/path')
647
self.assertEquals(t.relpath('sftp://user@host.com/abs/path/sub'), 'sub')
648
self.assertRaises(errors.PathNotChild, t.relpath,
649
'http://user@host.com/abs/path/sub')
650
self.assertRaises(errors.PathNotChild, t.relpath,
651
'sftp://user2@host.com/abs/path/sub')
652
self.assertRaises(errors.PathNotChild, t.relpath,
653
'sftp://user@otherhost.com/abs/path/sub')
654
self.assertRaises(errors.PathNotChild, t.relpath,
655
'sftp://user@host.com:33/abs/path/sub')
656
# Make sure it works when we don't supply a username
657
t = ConnectedTransport('sftp://host.com/abs/path')
658
self.assertEquals(t.relpath('sftp://host.com/abs/path/sub'), 'sub')
660
# Make sure it works when parts of the path will be url encoded
661
t = ConnectedTransport('sftp://host.com/dev/%path')
662
self.assertEquals(t.relpath('sftp://host.com/dev/%path/sub'), 'sub')
664
def test_connection_sharing_propagate_credentials(self):
665
t = ConnectedTransport('ftp://user@host.com/abs/path')
666
self.assertEquals('user', t._user)
667
self.assertEquals('host.com', t._host)
668
self.assertIs(None, t._get_connection())
669
self.assertIs(None, t._password)
670
c = t.clone('subdir')
671
self.assertIs(None, c._get_connection())
672
self.assertIs(None, t._password)
674
# Simulate the user entering a password
676
connection = object()
677
t._set_connection(connection, password)
678
self.assertIs(connection, t._get_connection())
679
self.assertIs(password, t._get_credentials())
680
self.assertIs(connection, c._get_connection())
681
self.assertIs(password, c._get_credentials())
683
# credentials can be updated
684
new_password = 'even more secret'
685
c._update_credentials(new_password)
686
self.assertIs(connection, t._get_connection())
687
self.assertIs(new_password, t._get_credentials())
688
self.assertIs(connection, c._get_connection())
689
self.assertIs(new_password, c._get_credentials())
692
class TestReusedTransports(TestCase):
693
"""Tests for transport reuse"""
695
def test_reuse_same_transport(self):
696
possible_transports = []
697
t1 = get_transport('http://foo/',
698
possible_transports=possible_transports)
699
self.assertEqual([t1], possible_transports)
700
t2 = get_transport('http://foo/', possible_transports=[t1])
701
self.assertIs(t1, t2)
703
# Also check that final '/' are handled correctly
704
t3 = get_transport('http://foo/path/')
705
t4 = get_transport('http://foo/path', possible_transports=[t3])
706
self.assertIs(t3, t4)
708
t5 = get_transport('http://foo/path')
709
t6 = get_transport('http://foo/path/', possible_transports=[t5])
710
self.assertIs(t5, t6)
712
def test_don_t_reuse_different_transport(self):
713
t1 = get_transport('http://foo/path')
714
t2 = get_transport('http://bar/path', possible_transports=[t1])
715
self.assertIsNot(t1, t2)
718
class TestTransportTrace(TestCase):
721
transport = get_transport('trace+memory://')
722
self.assertIsInstance(
723
transport, bzrlib.transport.trace.TransportTraceDecorator)
725
def test_clone_preserves_activity(self):
726
transport = get_transport('trace+memory://')
727
transport2 = transport.clone('.')
728
self.assertTrue(transport is not transport2)
729
self.assertTrue(transport._activity is transport2._activity)
731
# the following specific tests are for the operations that have made use of
732
# logging in tests; we could test every single operation but doing that
733
# still won't cause a test failure when the top level Transport API
734
# changes; so there is little return doing that.
736
transport = get_transport('trace+memory:///')
737
transport.put_bytes('foo', 'barish')
740
# put_bytes records the bytes, not the content to avoid memory
742
expected_result.append(('put_bytes', 'foo', 6, None))
743
# get records the file name only.
744
expected_result.append(('get', 'foo'))
745
self.assertEqual(expected_result, transport._activity)
747
def test_readv(self):
748
transport = get_transport('trace+memory:///')
749
transport.put_bytes('foo', 'barish')
750
list(transport.readv('foo', [(0, 1), (3, 2)], adjust_for_latency=True,
753
# put_bytes records the bytes, not the content to avoid memory
755
expected_result.append(('put_bytes', 'foo', 6, None))
756
# readv records the supplied offset request
757
expected_result.append(('readv', 'foo', [(0, 1), (3, 2)], True, 6))
758
self.assertEqual(expected_result, transport._activity)
added
removed
bzrlib/tests/test_transport.py
