21
21
from cStringIO import StringIO
23
24
from bzrlib.errors import (NoSuchFile, FileExists,
24
TransportNotPossible, ConnectionError)
25
30
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
31
from bzrlib.transport import (_CoalescedOffset,
32
_get_protocol_handlers,
33
_get_transport_modules,
35
register_lazy_transport,
36
_set_protocol_handlers,
39
from bzrlib.transport.memory import MemoryTransport
40
from bzrlib.transport.local import LocalTransport
54
43
class TestTransport(TestCase):
55
44
"""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))
46
def test__get_set_protocol_handlers(self):
47
handlers = _get_protocol_handlers()
48
self.assertNotEqual({}, handlers)
50
_set_protocol_handlers({})
51
self.assertEqual({}, _get_protocol_handlers())
53
_set_protocol_handlers(handlers)
55
def test_get_transport_modules(self):
56
handlers = _get_protocol_handlers()
57
class SampleHandler(object):
58
"""I exist, isnt that enough?"""
61
_set_protocol_handlers(my_handlers)
62
register_lazy_transport('foo', 'bzrlib.tests.test_transport', 'TestTransport.SampleHandler')
63
register_lazy_transport('bar', 'bzrlib.tests.test_transport', 'TestTransport.SampleHandler')
64
self.assertEqual([SampleHandler.__module__],
65
_get_transport_modules())
67
_set_protocol_handlers(handlers)
69
def test_transport_dependency(self):
70
"""Transport with missing dependency causes no error"""
71
saved_handlers = _get_protocol_handlers()
73
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
74
'BadTransportHandler')
76
get_transport('foo://fooserver/foo')
77
except UnsupportedProtocol, e:
79
self.assertEquals('Unsupported protocol'
80
' for url "foo://fooserver/foo":'
81
' Unable to import library "some_lib":'
82
' 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')
84
self.fail('Did not raise UnsupportedProtocol')
86
# restore original values
87
_set_protocol_handlers(saved_handlers)
89
def test_transport_fallback(self):
90
"""Transport with missing dependency causes no error"""
91
saved_handlers = _get_protocol_handlers()
93
_set_protocol_handlers({})
94
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
95
'BackupTransportHandler')
96
register_lazy_transport('foo', 'bzrlib.tests.test_transport',
97
'BadTransportHandler')
98
t = get_transport('foo://fooserver/foo')
99
self.assertTrue(isinstance(t, BackupTransportHandler))
101
_set_protocol_handlers(saved_handlers)
104
class TestCoalesceOffsets(TestCase):
106
def check(self, expected, offsets, limit=0, fudge=0):
107
coalesce = Transport._coalesce_offsets
108
exp = [_CoalescedOffset(*x) for x in expected]
109
out = list(coalesce(offsets, limit=limit, fudge_factor=fudge))
110
self.assertEqual(exp, out)
112
def test_coalesce_empty(self):
115
def test_coalesce_simple(self):
116
self.check([(0, 10, [(0, 10)])], [(0, 10)])
118
def test_coalesce_unrelated(self):
119
self.check([(0, 10, [(0, 10)]),
121
], [(0, 10), (20, 10)])
123
def test_coalesce_unsorted(self):
124
self.check([(20, 10, [(0, 10)]),
126
], [(20, 10), (0, 10)])
128
def test_coalesce_nearby(self):
129
self.check([(0, 20, [(0, 10), (10, 10)])],
132
def test_coalesce_overlapped(self):
133
self.check([(0, 15, [(0, 10), (5, 10)])],
136
def test_coalesce_limit(self):
137
self.check([(10, 50, [(0, 10), (10, 10), (20, 10),
138
(30, 10), (40, 10)]),
139
(60, 50, [(0, 10), (10, 10), (20, 10),
140
(30, 10), (40, 10)]),
141
], [(10, 10), (20, 10), (30, 10), (40, 10),
142
(50, 10), (60, 10), (70, 10), (80, 10),
143
(90, 10), (100, 10)],
146
def test_coalesce_no_limit(self):
147
self.check([(10, 100, [(0, 10), (10, 10), (20, 10),
148
(30, 10), (40, 10), (50, 10),
149
(60, 10), (70, 10), (80, 10),
151
], [(10, 10), (20, 10), (30, 10), (40, 10),
152
(50, 10), (60, 10), (70, 10), (80, 10),
153
(90, 10), (100, 10)])
155
def test_coalesce_fudge(self):
156
self.check([(10, 30, [(0, 10), (20, 10)]),
157
(100, 10, [(0, 10),]),
158
], [(10, 10), (30, 10), (100, 10)],
824
163
class TestMemoryTransport(TestCase):
826
165
def test_get_transport(self):
827
memory.MemoryTransport()
829
168
def test_clone(self):
830
transport = memory.MemoryTransport()
831
self.failUnless(transport.clone() is transport)
169
transport = MemoryTransport()
170
self.assertTrue(isinstance(transport, MemoryTransport))
833
172
def test_abspath(self):
834
transport = memory.MemoryTransport()
835
self.assertEqual("in-memory:relpath", transport.abspath('relpath'))
173
transport = MemoryTransport()
174
self.assertEqual("memory:///relpath", transport.abspath('relpath'))
837
176
def test_relpath(self):
838
transport = memory.MemoryTransport()
177
transport = MemoryTransport()
840
179
def test_append_and_get(self):
841
transport = memory.MemoryTransport()
180
transport = MemoryTransport()
842
181
transport.append('path', StringIO('content'))
843
182
self.assertEqual(transport.get('path').read(), 'content')
844
183
transport.append('path', StringIO('content'))
845
184
self.assertEqual(transport.get('path').read(), 'contentcontent')
847
186
def test_put_and_get(self):
848
transport = memory.MemoryTransport()
187
transport = MemoryTransport()
849
188
transport.put('path', StringIO('content'))
850
189
self.assertEqual(transport.get('path').read(), 'content')
851
190
transport.put('path', StringIO('content'))
852
191
self.assertEqual(transport.get('path').read(), 'content')
854
193
def test_append_without_dir_fails(self):
855
transport = memory.MemoryTransport()
194
transport = MemoryTransport()
856
195
self.assertRaises(NoSuchFile,
857
196
transport.append, 'dir/path', StringIO('content'))
859
198
def test_put_without_dir_fails(self):
860
transport = memory.MemoryTransport()
199
transport = MemoryTransport()
861
200
self.assertRaises(NoSuchFile,
862
201
transport.put, 'dir/path', StringIO('content'))
864
203
def test_get_missing(self):
865
transport = memory.MemoryTransport()
204
transport = MemoryTransport()
866
205
self.assertRaises(NoSuchFile, transport.get, 'foo')
868
207
def test_has_missing(self):
869
transport = memory.MemoryTransport()
208
transport = MemoryTransport()
870
209
self.assertEquals(False, transport.has('foo'))
872
211
def test_has_present(self):
873
transport = memory.MemoryTransport()
212
transport = MemoryTransport()
874
213
transport.append('foo', StringIO('content'))
875
214
self.assertEquals(True, transport.has('foo'))
877
216
def test_mkdir(self):
878
transport = memory.MemoryTransport()
217
transport = MemoryTransport()
879
218
transport.mkdir('dir')
880
219
transport.append('dir/path', StringIO('content'))
881
220
self.assertEqual(transport.get('dir/path').read(), 'content')
883
222
def test_mkdir_missing_parent(self):
884
transport = memory.MemoryTransport()
223
transport = MemoryTransport()
885
224
self.assertRaises(NoSuchFile,
886
225
transport.mkdir, 'dir/dir')
888
227
def test_mkdir_twice(self):
889
transport = memory.MemoryTransport()
228
transport = MemoryTransport()
890
229
transport.mkdir('dir')
891
230
self.assertRaises(FileExists, transport.mkdir, 'dir')
893
232
def test_parameters(self):
894
transport = memory.MemoryTransport()
233
transport = MemoryTransport()
895
234
self.assertEqual(True, transport.listable())
896
235
self.assertEqual(False, transport.should_cache())
236
self.assertEqual(False, transport.is_readonly())
898
238
def test_iter_files_recursive(self):
899
transport = memory.MemoryTransport()
239
transport = MemoryTransport()
900
240
transport.mkdir('dir')
901
241
transport.put('dir/foo', StringIO('content'))
902
242
transport.put('dir/bar', StringIO('content'))
added
removed
bzrlib/tests/test_transport.py
