1
# Copyright (C) 2004, 2005 by Canonical Ltd
1
# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
5
5
# the Free Software Foundation; either version 2 of the License, or
6
6
# (at your option) any later version.
8
8
# This program is distributed in the hope that it will be useful,
9
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
11
# GNU General Public License for more details.
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21
18
from cStringIO import StringIO
23
from bzrlib.errors import (NoSuchFile, FileExists,
24
TransportNotPossible, ConnectionError)
26
from bzrlib.errors import (DependencyNotPresent,
25
34
from bzrlib.tests import TestCase, TestCaseInTempDir
26
from bzrlib.tests.HTTPTestUtil import TestCaseWithWebserver
27
from bzrlib.transport import memory, urlescape
28
from bzrlib.osutils import pathjoin
32
"""Append the given text (file-like object) to the supplied filename."""
40
if sys.platform != 'win32':
41
def check_mode(test, path, mode):
42
"""Check that a particular path has the correct mode."""
43
actual_mode = stat.S_IMODE(os.stat(path).st_mode)
44
test.assertEqual(mode, actual_mode,
45
'mode of %r incorrect (%o != %o)' % (path, mode, actual_mode))
47
def check_mode(test, path, mode):
48
"""On win32 chmod doesn't have any effect,
49
so don't actually check anything
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.
54
56
class TestTransport(TestCase):
55
57
"""Test the non transport-concrete class functionality."""
57
def test_urlescape(self):
58
self.assertEqual('%25', urlescape('%'))
61
class TestTransportMixIn(object):
62
"""Subclass this, and it will provide a series of tests for a Transport.
63
It assumes that the Transport object is connected to the
64
current working directory. So that whatever is done
65
through the transport, should show up in the working
66
directory, and vice-versa.
68
This also tests to make sure that the functions work with both
69
generators and lists (assuming iter(list) is effectively a generator)
72
def get_transport(self):
73
"""Children should override this to return the Transport object.
75
raise NotImplementedError
77
def assertListRaises(self, excClass, func, *args, **kwargs):
78
"""Many transport functions can return generators this makes sure
79
to wrap them in a list() call to make sure the whole generator
80
is run, and that the proper exception is raised.
83
list(func(*args, **kwargs))
87
if hasattr(excClass,'__name__'): excName = excClass.__name__
88
else: excName = str(excClass)
89
raise self.failureException, "%s not raised" % excName
92
t = self.get_transport()
94
files = ['a', 'b', 'e', 'g', '%']
95
self.build_tree(files)
96
self.assertEqual(True, t.has('a'))
97
self.assertEqual(False, t.has('c'))
98
self.assertEqual(True, t.has(urlescape('%')))
99
self.assertEqual(list(t.has_multi(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'])),
100
[True, True, False, False, True, False, True, False])
101
self.assertEqual(True, t.has_any(['a', 'b', 'c']))
102
self.assertEqual(False, t.has_any(['c', 'd', 'f', urlescape('%%')]))
103
self.assertEqual(list(t.has_multi(iter(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h']))),
104
[True, True, False, False, True, False, True, False])
105
self.assertEqual(False, t.has_any(['c', 'c', 'c']))
106
self.assertEqual(True, t.has_any(['b', 'b', 'b']))
109
t = self.get_transport()
111
files = ['a', 'b', 'e', 'g']
112
self.build_tree(files)
113
self.assertEqual(open('a', 'rb').read(), t.get('a').read())
114
content_f = t.get_multi(files)
115
for path,f in zip(files, content_f):
116
self.assertEqual(f.read(), open(path, 'rb').read())
118
content_f = t.get_multi(iter(files))
119
for path,f in zip(files, content_f):
120
self.assertEqual(f.read(), open(path, 'rb').read())
122
self.assertRaises(NoSuchFile, t.get, 'c')
123
self.assertListRaises(NoSuchFile, t.get_multi, ['a', 'b', 'c'])
124
self.assertListRaises(NoSuchFile, t.get_multi, iter(['a', 'b', 'c']))
127
t = self.get_transport()
129
# TODO: jam 20051215 No need to do anything if the test is readonly
130
# origininally it was thought that it would give
131
# more of a workout to readonly tests. By now the
132
# suite is probably thorough enough without testing
133
# readonly protocols in write sections
134
# The only thing that needs to be tested is that the
135
# right error is raised
138
self.assertRaises(TransportNotPossible,
139
t.put, 'a', 'some text for a\n')
140
open('a', 'wb').write('some text for a\n')
142
t.put('a', 'some text for a\n')
143
self.assert_(os.path.exists('a'))
144
self.check_file_contents('a', 'some text for a\n')
145
self.assertEqual(t.get('a').read(), 'some text for a\n')
146
# Make sure 'has' is updated
147
self.assertEqual(list(t.has_multi(['a', 'b', 'c', 'd', 'e'])),
148
[True, False, False, False, False])
150
self.assertRaises(TransportNotPossible,
152
[('a', 'new\ncontents for\na\n'),
153
('d', 'contents\nfor d\n')])
154
open('a', 'wb').write('new\ncontents for\na\n')
155
open('d', 'wb').write('contents\nfor d\n')
157
# Put also replaces contents
158
self.assertEqual(t.put_multi([('a', 'new\ncontents for\na\n'),
159
('d', 'contents\nfor d\n')]),
161
self.assertEqual(list(t.has_multi(['a', 'b', 'c', 'd', 'e'])),
162
[True, False, False, True, False])
163
self.check_file_contents('a', 'new\ncontents for\na\n')
164
self.check_file_contents('d', 'contents\nfor d\n')
167
self.assertRaises(TransportNotPossible,
168
t.put_multi, iter([('a', 'diff\ncontents for\na\n'),
169
('d', 'another contents\nfor d\n')]))
170
open('a', 'wb').write('diff\ncontents for\na\n')
171
open('d', 'wb').write('another contents\nfor d\n')
174
t.put_multi(iter([('a', 'diff\ncontents for\na\n'),
175
('d', 'another contents\nfor d\n')]))
177
self.check_file_contents('a', 'diff\ncontents for\na\n')
178
self.check_file_contents('d', 'another contents\nfor d\n')
181
self.assertRaises(TransportNotPossible,
182
t.put, 'path/doesnt/exist/c', 'contents')
184
self.assertRaises(NoSuchFile,
185
t.put, 'path/doesnt/exist/c', 'contents')
187
if not self.readonly:
188
t.put('mode644', 'test text\n', mode=0644)
189
check_mode(self, 'mode644', 0644)
191
t.put('mode666', 'test text\n', mode=0666)
192
check_mode(self, 'mode666', 0666)
194
t.put('mode600', 'test text\n', mode=0600)
195
check_mode(self, 'mode600', 0600)
197
# Yes, you can put a file such that it becomes readonly
198
t.put('mode400', 'test text\n', mode=0400)
199
check_mode(self, 'mode400', 0400)
201
t.put_multi([('mmode644', 'text\n')], mode=0644)
202
check_mode(self, 'mmode644', 0644)
204
# TODO: jam 20051215 test put_multi with a mode. I didn't bother because
205
# it seems most people don't like the _multi functions
207
def test_put_file(self):
208
t = self.get_transport()
210
# Test that StringIO can be used as a file-like object with put
211
f1 = StringIO('this is a string\nand some more stuff\n')
213
open('f1', 'wb').write(f1.read())
219
self.check_file_contents('f1',
220
'this is a string\nand some more stuff\n')
222
f2 = StringIO('here is some text\nand a bit more\n')
223
f3 = StringIO('some text for the\nthird file created\n')
226
open('f2', 'wb').write(f2.read())
227
open('f3', 'wb').write(f3.read())
229
t.put_multi([('f2', f2), ('f3', f3)])
233
self.check_file_contents('f2', 'here is some text\nand a bit more\n')
234
self.check_file_contents('f3', 'some text for the\nthird file created\n')
236
# Test that an actual file object can be used with put
237
f4 = open('f1', 'rb')
239
open('f4', 'wb').write(f4.read())
245
self.check_file_contents('f4',
246
'this is a string\nand some more stuff\n')
248
f5 = open('f2', 'rb')
249
f6 = open('f3', 'rb')
251
open('f5', 'wb').write(f5.read())
252
open('f6', 'wb').write(f6.read())
254
t.put_multi([('f5', f5), ('f6', f6)])
258
self.check_file_contents('f5', 'here is some text\nand a bit more\n')
259
self.check_file_contents('f6', 'some text for the\nthird file created\n')
261
if not self.readonly:
262
sio = StringIO('test text\n')
263
t.put('mode644', sio, mode=0644)
264
check_mode(self, 'mode644', 0644)
266
a = open('mode644', 'rb')
267
t.put('mode666', a, mode=0666)
268
check_mode(self, 'mode666', 0666)
270
a = open('mode644', 'rb')
271
t.put('mode600', a, mode=0600)
272
check_mode(self, 'mode600', 0600)
274
# Yes, you can put a file such that it becomes readonly
275
a = open('mode644', 'rb')
276
t.put('mode400', a, mode=0400)
277
check_mode(self, 'mode400', 0400)
279
def test_mkdir(self):
280
t = self.get_transport()
284
self.assertEqual(t.has('dir_a'), True)
285
self.assertEqual(t.has('dir_b'), False)
288
self.assertRaises(TransportNotPossible,
293
self.assertEqual(t.has('dir_b'), True)
294
self.assert_(os.path.isdir('dir_b'))
297
self.assertRaises(TransportNotPossible,
298
t.mkdir_multi, ['dir_c', 'dir_d'])
302
t.mkdir_multi(['dir_c', 'dir_d'])
305
self.assertRaises(TransportNotPossible,
306
t.mkdir_multi, iter(['dir_e', 'dir_f']))
310
t.mkdir_multi(iter(['dir_e', 'dir_f']))
311
self.assertEqual(list(t.has_multi(
312
['dir_a', 'dir_b', 'dir_c', 'dir_q',
313
'dir_d', 'dir_e', 'dir_f', 'dir_b'])),
314
[True, True, True, False,
315
True, True, True, True])
316
for d in ['dir_a', 'dir_b', 'dir_c', 'dir_d', 'dir_e', 'dir_f']:
317
self.assert_(os.path.isdir(d))
319
if not self.readonly:
320
self.assertRaises(NoSuchFile, t.mkdir, 'path/doesnt/exist')
321
self.assertRaises(FileExists, t.mkdir, 'dir_a') # Creating a directory again should fail
323
# Make sure the transport recognizes when a
324
# directory is created by other means
325
# Caching Transports will fail, because dir_e was already seen not
326
# to exist. So instead, we will search for a new directory
328
#if not self.readonly:
329
# self.assertRaises(FileExists, t.mkdir, 'dir_e')
332
if not self.readonly:
333
self.assertRaises(FileExists, t.mkdir, 'dir_g')
335
# Test get/put in sub-directories
337
open('dir_a/a', 'wb').write('contents of dir_a/a')
338
open('dir_b/b', 'wb').write('contents of dir_b/b')
341
t.put_multi([('dir_a/a', 'contents of dir_a/a'),
342
('dir_b/b', 'contents of dir_b/b')])
344
for f in ('dir_a/a', 'dir_b/b'):
345
self.assertEqual(t.get(f).read(), open(f, 'rb').read())
347
if not self.readonly:
348
# Test mkdir with a mode
349
t.mkdir('dmode755', mode=0755)
350
check_mode(self, 'dmode755', 0755)
352
t.mkdir('dmode555', mode=0555)
353
check_mode(self, 'dmode555', 0555)
355
t.mkdir('dmode777', mode=0777)
356
check_mode(self, 'dmode777', 0777)
358
t.mkdir('dmode700', mode=0700)
359
check_mode(self, 'dmode700', 0700)
361
# TODO: jam 20051215 test mkdir_multi with a mode
362
t.mkdir_multi(['mdmode755'], mode=0755)
363
check_mode(self, 'mdmode755', 0755)
366
def test_copy_to(self):
368
from bzrlib.transport.local import LocalTransport
370
t = self.get_transport()
372
files = ['a', 'b', 'c', 'd']
373
self.build_tree(files)
375
def get_temp_local():
376
dtmp = tempfile.mkdtemp(dir=u'.', prefix='test-transport-')
377
dtmp_base = os.path.basename(dtmp)
378
return dtmp_base, LocalTransport(dtmp)
379
dtmp_base, local_t = get_temp_local()
381
t.copy_to(files, local_t)
383
self.assertEquals(open(f, 'rb').read(),
384
open(pathjoin(dtmp_base, f), 'rb').read())
386
# Test that copying into a missing directory raises
389
open('e/f', 'wb').write('contents of e')
390
self.assertRaises(NoSuchFile, t.copy_to, ['e/f'], local_t)
392
os.mkdir(pathjoin(dtmp_base, 'e'))
393
t.copy_to(['e/f'], local_t)
395
del dtmp_base, local_t
397
dtmp_base, local_t = get_temp_local()
399
files = ['a', 'b', 'c', 'd']
400
t.copy_to(iter(files), local_t)
402
self.assertEquals(open(f, 'rb').read(),
403
open(pathjoin(dtmp_base, f), 'rb').read())
405
del dtmp_base, local_t
407
for mode in (0666, 0644, 0600, 0400):
408
dtmp_base, local_t = get_temp_local()
409
t.copy_to(files, local_t, mode=mode)
411
check_mode(self, os.path.join(dtmp_base, f), mode)
413
def test_append(self):
414
t = self.get_transport()
417
open('a', 'wb').write('diff\ncontents for\na\n')
418
open('b', 'wb').write('contents\nfor b\n')
421
('a', 'diff\ncontents for\na\n'),
422
('b', 'contents\nfor b\n')
426
self.assertRaises(TransportNotPossible,
427
t.append, 'a', 'add\nsome\nmore\ncontents\n')
428
_append('a', 'add\nsome\nmore\ncontents\n')
430
t.append('a', 'add\nsome\nmore\ncontents\n')
432
self.check_file_contents('a',
433
'diff\ncontents for\na\nadd\nsome\nmore\ncontents\n')
436
self.assertRaises(TransportNotPossible,
438
[('a', 'and\nthen\nsome\nmore\n'),
439
('b', 'some\nmore\nfor\nb\n')])
440
_append('a', 'and\nthen\nsome\nmore\n')
441
_append('b', 'some\nmore\nfor\nb\n')
443
t.append_multi([('a', 'and\nthen\nsome\nmore\n'),
444
('b', 'some\nmore\nfor\nb\n')])
445
self.check_file_contents('a',
446
'diff\ncontents for\na\n'
447
'add\nsome\nmore\ncontents\n'
448
'and\nthen\nsome\nmore\n')
449
self.check_file_contents('b',
451
'some\nmore\nfor\nb\n')
454
_append('a', 'a little bit more\n')
455
_append('b', 'from an iterator\n')
457
t.append_multi(iter([('a', 'a little bit more\n'),
458
('b', 'from an iterator\n')]))
459
self.check_file_contents('a',
460
'diff\ncontents for\na\n'
461
'add\nsome\nmore\ncontents\n'
462
'and\nthen\nsome\nmore\n'
463
'a little bit more\n')
464
self.check_file_contents('b',
466
'some\nmore\nfor\nb\n'
467
'from an iterator\n')
470
_append('c', 'some text\nfor a missing file\n')
471
_append('a', 'some text in a\n')
472
_append('d', 'missing file r\n')
474
t.append('c', 'some text\nfor a missing file\n')
475
t.append_multi([('a', 'some text in a\n'),
476
('d', 'missing file r\n')])
477
self.check_file_contents('a',
478
'diff\ncontents for\na\n'
479
'add\nsome\nmore\ncontents\n'
480
'and\nthen\nsome\nmore\n'
481
'a little bit more\n'
483
self.check_file_contents('c', 'some text\nfor a missing file\n')
484
self.check_file_contents('d', 'missing file r\n')
486
def test_append_file(self):
487
t = self.get_transport()
490
('f1', 'this is a string\nand some more stuff\n'),
491
('f2', 'here is some text\nand a bit more\n'),
492
('f3', 'some text for the\nthird file created\n'),
493
('f4', 'this is a string\nand some more stuff\n'),
494
('f5', 'here is some text\nand a bit more\n'),
495
('f6', 'some text for the\nthird file created\n')
499
for f, val in contents:
500
open(f, 'wb').write(val)
502
t.put_multi(contents)
504
a1 = StringIO('appending to\none\n')
506
_append('f1', a1.read())
512
self.check_file_contents('f1',
513
'this is a string\nand some more stuff\n'
514
'appending to\none\n')
516
a2 = StringIO('adding more\ntext to two\n')
517
a3 = StringIO('some garbage\nto put in three\n')
520
_append('f2', a2.read())
521
_append('f3', a3.read())
523
t.append_multi([('f2', a2), ('f3', a3)])
527
self.check_file_contents('f2',
528
'here is some text\nand a bit more\n'
529
'adding more\ntext to two\n')
530
self.check_file_contents('f3',
531
'some text for the\nthird file created\n'
532
'some garbage\nto put in three\n')
534
# Test that an actual file object can be used with put
535
a4 = open('f1', 'rb')
537
_append('f4', a4.read())
543
self.check_file_contents('f4',
544
'this is a string\nand some more stuff\n'
545
'this is a string\nand some more stuff\n'
546
'appending to\none\n')
548
a5 = open('f2', 'rb')
549
a6 = open('f3', 'rb')
551
_append('f5', a5.read())
552
_append('f6', a6.read())
554
t.append_multi([('f5', a5), ('f6', a6)])
558
self.check_file_contents('f5',
559
'here is some text\nand a bit more\n'
560
'here is some text\nand a bit more\n'
561
'adding more\ntext to two\n')
562
self.check_file_contents('f6',
563
'some text for the\nthird file created\n'
564
'some text for the\nthird file created\n'
565
'some garbage\nto put in three\n')
567
a5 = open('f2', 'rb')
568
a6 = open('f2', 'rb')
569
a7 = open('f3', 'rb')
571
_append('c', a5.read())
572
_append('a', a6.read())
573
_append('d', a7.read())
576
t.append_multi([('a', a6), ('d', a7)])
578
self.check_file_contents('c', open('f2', 'rb').read())
579
self.check_file_contents('d', open('f3', 'rb').read())
582
def test_delete(self):
583
# TODO: Test Transport.delete
584
t = self.get_transport()
586
# Not much to do with a readonly transport
590
open('a', 'wb').write('a little bit of text\n')
591
self.failUnless(t.has('a'))
592
self.failUnlessExists('a')
594
self.failIf(os.path.lexists('a'))
596
self.assertRaises(NoSuchFile, t.delete, 'a')
598
open('a', 'wb').write('a text\n')
599
open('b', 'wb').write('b text\n')
600
open('c', 'wb').write('c text\n')
601
self.assertEqual([True, True, True],
602
list(t.has_multi(['a', 'b', 'c'])))
603
t.delete_multi(['a', 'c'])
604
self.assertEqual([False, True, False],
605
list(t.has_multi(['a', 'b', 'c'])))
606
self.failIf(os.path.lexists('a'))
607
self.failUnlessExists('b')
608
self.failIf(os.path.lexists('c'))
610
self.assertRaises(NoSuchFile,
611
t.delete_multi, ['a', 'b', 'c'])
613
self.assertRaises(NoSuchFile,
614
t.delete_multi, iter(['a', 'b', 'c']))
616
open('a', 'wb').write('another a text\n')
617
open('c', 'wb').write('another c text\n')
618
t.delete_multi(iter(['a', 'b', 'c']))
620
# We should have deleted everything
621
# SftpServer creates control files in the
622
# working directory, so we can just do a
624
# self.assertEqual([], os.listdir('.'))
627
t = self.get_transport()
632
# TODO: I would like to use os.listdir() to
633
# make sure there are no extra files, but SftpServer
634
# creates control files in the working directory
635
# perhaps all of this could be done in a subdirectory
637
open('a', 'wb').write('a first file\n')
638
self.assertEquals([True, False], list(t.has_multi(['a', 'b'])))
641
self.failUnlessExists('b')
642
self.failIf(os.path.lexists('a'))
644
self.check_file_contents('b', 'a first file\n')
645
self.assertEquals([False, True], list(t.has_multi(['a', 'b'])))
648
open('c', 'wb').write('c this file\n')
650
self.failIf(os.path.lexists('c'))
651
self.check_file_contents('b', 'c this file\n')
653
# TODO: Try to write a test for atomicity
654
# TODO: Test moving into a non-existant subdirectory
655
# TODO: Test Transport.move_multi
658
t = self.get_transport()
663
open('a', 'wb').write('a file\n')
665
self.check_file_contents('b', 'a file\n')
667
self.assertRaises(NoSuchFile, t.copy, 'c', 'd')
669
# What should the assert be if you try to copy a
670
# file over a directory?
671
#self.assertRaises(Something, t.copy, 'a', 'c')
672
open('d', 'wb').write('text in d\n')
674
self.check_file_contents('b', 'text in d\n')
676
# TODO: test copy_multi
678
def test_connection_error(self):
679
"""ConnectionError is raised when connection is impossible"""
680
if not hasattr(self, "get_bogus_transport"):
682
t = self.get_bogus_transport()
685
except (ConnectionError, NoSuchFile), e:
687
except (Exception), e:
688
self.failIf(True, 'Wrong exception thrown: %s' % e)
690
self.failIf(True, 'Did not get the expected exception.')
693
# TODO: Test stat, just try once, and if it throws, stop testing
694
from stat import S_ISDIR, S_ISREG
696
t = self.get_transport()
700
except TransportNotPossible, e:
701
# This transport cannot stat
704
paths = ['a', 'b/', 'b/c', 'b/d/', 'b/d/e']
705
self.build_tree(paths)
711
local_st = os.stat(p)
713
self.failUnless(S_ISDIR(st.st_mode))
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))
715
self.failUnless(S_ISREG(st.st_mode))
716
self.assertEqual(local_st.st_size, st.st_size)
717
self.assertEqual(local_st.st_mode, st.st_mode)
718
local_stats.append(local_st)
720
remote_stats = list(t.stat_multi(paths))
721
remote_iter_stats = list(t.stat_multi(iter(paths)))
723
for local, remote, remote_iter in \
724
zip(local_stats, remote_stats, remote_iter_stats):
725
self.assertEqual(local.st_mode, remote.st_mode)
726
self.assertEqual(local.st_mode, remote_iter.st_mode)
728
self.assertEqual(local.st_size, remote.st_size)
729
self.assertEqual(local.st_size, remote_iter.st_size)
730
# Should we test UID/GID?
732
self.assertRaises(NoSuchFile, t.stat, 'q')
733
self.assertRaises(NoSuchFile, t.stat, 'b/a')
735
self.assertListRaises(NoSuchFile, t.stat_multi, ['a', 'c', 'd'])
736
self.assertListRaises(NoSuchFile, t.stat_multi, iter(['a', 'c', 'd']))
738
def test_list_dir(self):
739
# TODO: Test list_dir, just try once, and if it throws, stop testing
740
t = self.get_transport()
743
self.assertRaises(TransportNotPossible, t.list_dir, '.')
747
l = list(t.list_dir(d))
751
# SftpServer creates control files in the working directory
752
# so lets move down a directory to be safe
757
self.assertEqual([], sorted_list(u'.'))
758
self.build_tree(['a', 'b', 'c/', 'c/d', 'c/e'])
760
self.assertEqual([u'a', u'b', u'c'], sorted_list(u'.'))
761
self.assertEqual([u'd', u'e'], sorted_list(u'c'))
765
self.assertEqual([u'a', u'c'], sorted_list('.'))
766
self.assertEqual([u'e'], sorted_list(u'c'))
768
self.assertListRaises(NoSuchFile, t.list_dir, 'q')
769
self.assertListRaises(NoSuchFile, t.list_dir, 'c/f')
770
self.assertListRaises(NoSuchFile, t.list_dir, 'a')
772
def test_clone(self):
773
# TODO: Test that clone moves up and down the filesystem
774
t1 = self.get_transport()
776
self.build_tree(['a', 'b/', 'b/c'])
778
self.failUnless(t1.has('a'))
779
self.failUnless(t1.has('b/c'))
780
self.failIf(t1.has('c'))
783
self.failUnless(t2.has('c'))
784
self.failIf(t2.has('a'))
787
self.failUnless(t3.has('a'))
788
self.failIf(t3.has('c'))
790
self.failIf(t1.has('b/d'))
791
self.failIf(t2.has('d'))
792
self.failIf(t3.has('b/d'))
795
open('b/d', 'wb').write('newfile\n')
797
t2.put('d', 'newfile\n')
799
self.failUnless(t1.has('b/d'))
800
self.failUnless(t2.has('d'))
801
self.failUnless(t3.has('b/d'))
804
class LocalTransportTest(TestCaseInTempDir, TestTransportMixIn):
805
def get_transport(self):
806
from bzrlib.transport.local import LocalTransport
807
return LocalTransport(u'.')
810
class HttpTransportTest(TestCaseWithWebserver, TestTransportMixIn):
814
def get_transport(self):
815
from bzrlib.transport.http import HttpTransport
816
url = self.get_remote_url(u'.')
817
return HttpTransport(url)
819
def get_bogus_transport(self):
820
from bzrlib.transport.http import HttpTransport
821
return HttpTransport('http://jasldkjsalkdjalksjdkljasd')
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)],
824
213
class TestMemoryTransport(TestCase):
826
215
def test_get_transport(self):
827
memory.MemoryTransport()
829
218
def test_clone(self):
830
transport = memory.MemoryTransport()
831
self.failUnless(transport.clone() is transport)
219
transport = MemoryTransport()
220
self.assertTrue(isinstance(transport, MemoryTransport))
221
self.assertEqual("memory:///", transport.clone("/").base)
833
223
def test_abspath(self):
834
transport = memory.MemoryTransport()
835
self.assertEqual("in-memory:relpath", transport.abspath('relpath'))
837
def test_relpath(self):
838
transport = memory.MemoryTransport()
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'))
840
236
def test_append_and_get(self):
841
transport = memory.MemoryTransport()
842
transport.append('path', StringIO('content'))
237
transport = MemoryTransport()
238
transport.append_bytes('path', 'content')
843
239
self.assertEqual(transport.get('path').read(), 'content')
844
transport.append('path', StringIO('content'))
240
transport.append_file('path', StringIO('content'))
845
241
self.assertEqual(transport.get('path').read(), 'contentcontent')
847
243
def test_put_and_get(self):
848
transport = memory.MemoryTransport()
849
transport.put('path', StringIO('content'))
244
transport = MemoryTransport()
245
transport.put_file('path', StringIO('content'))
850
246
self.assertEqual(transport.get('path').read(), 'content')
851
transport.put('path', StringIO('content'))
247
transport.put_bytes('path', 'content')
852
248
self.assertEqual(transport.get('path').read(), 'content')
854
250
def test_append_without_dir_fails(self):
855
transport = memory.MemoryTransport()
251
transport = MemoryTransport()
856
252
self.assertRaises(NoSuchFile,
857
transport.append, 'dir/path', StringIO('content'))
253
transport.append_bytes, 'dir/path', 'content')
859
255
def test_put_without_dir_fails(self):
860
transport = memory.MemoryTransport()
256
transport = MemoryTransport()
861
257
self.assertRaises(NoSuchFile,
862
transport.put, 'dir/path', StringIO('content'))
258
transport.put_file, 'dir/path', StringIO('content'))
864
260
def test_get_missing(self):
865
transport = memory.MemoryTransport()
261
transport = MemoryTransport()
866
262
self.assertRaises(NoSuchFile, transport.get, 'foo')
868
264
def test_has_missing(self):
869
transport = memory.MemoryTransport()
265
transport = MemoryTransport()
870
266
self.assertEquals(False, transport.has('foo'))
872
268
def test_has_present(self):
873
transport = memory.MemoryTransport()
874
transport.append('foo', StringIO('content'))
269
transport = MemoryTransport()
270
transport.append_bytes('foo', 'content')
875
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')))
877
283
def test_mkdir(self):
878
transport = memory.MemoryTransport()
284
transport = MemoryTransport()
879
285
transport.mkdir('dir')
880
transport.append('dir/path', StringIO('content'))
286
transport.append_bytes('dir/path', 'content')
881
287
self.assertEqual(transport.get('dir/path').read(), 'content')
883
289
def test_mkdir_missing_parent(self):
884
transport = memory.MemoryTransport()
290
transport = MemoryTransport()
885
291
self.assertRaises(NoSuchFile,
886
292
transport.mkdir, 'dir/dir')
888
294
def test_mkdir_twice(self):
889
transport = memory.MemoryTransport()
295
transport = MemoryTransport()
890
296
transport.mkdir('dir')
891
297
self.assertRaises(FileExists, transport.mkdir, 'dir')
893
299
def test_parameters(self):
894
transport = memory.MemoryTransport()
300
transport = MemoryTransport()
895
301
self.assertEqual(True, transport.listable())
896
self.assertEqual(False, transport.should_cache())
302
self.assertEqual(False, transport.is_readonly())
898
304
def test_iter_files_recursive(self):
899
transport = memory.MemoryTransport()
305
transport = MemoryTransport()
900
306
transport.mkdir('dir')
901
transport.put('dir/foo', StringIO('content'))
902
transport.put('dir/bar', StringIO('content'))
903
transport.put('bar', StringIO('content'))
307
transport.put_bytes('dir/foo', 'content')
308
transport.put_bytes('dir/bar', 'content')
309
transport.put_bytes('bar', 'content')
904
310
paths = set(transport.iter_files_recursive())
905
311
self.assertEqual(set(['dir/foo', 'dir/bar', 'bar']), paths)
907
313
def test_stat(self):
908
transport = memory.MemoryTransport()
909
transport.put('foo', StringIO('content'))
910
transport.put('bar', StringIO('phowar'))
314
transport = MemoryTransport()
315
transport.put_bytes('foo', 'content')
316
transport.put_bytes('bar', 'phowar')
911
317
self.assertEqual(7, transport.stat('foo').st_size)
912
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)