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2018.18.22 by Martin Pool merge bzr.dev	1	# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
1887.1.1 by Adeodato Simó Do not separate paragraphs in the copyright statement with blank lines,	2	#
1530.1.3 by Robert Collins transport implementations now tested consistently.	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.
1887.1.1 by Adeodato Simó Do not separate paragraphs in the copyright statement with blank lines,	7	#
1530.1.3 by Robert Collins transport implementations now tested consistently.	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.
1887.1.1 by Adeodato Simó Do not separate paragraphs in the copyright statement with blank lines,	12	#
1530.1.3 by Robert Collins transport implementations now tested consistently.	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
	16
	17	"""Tests for Transport implementations.
	18
	19	Transport implementations tested here are supplied by
	20	TransportTestProviderAdapter.
	21	"""
	22
3059.2.2 by Vincent Ladeuil Read http responses on demand without buffering the whole body	23	import itertools
1530.1.3 by Robert Collins transport implementations now tested consistently.	24	import os
	25	from cStringIO import StringIO
2018.5.131 by Andrew Bennetts Be strict about unicode passed to transport.put_{bytes,file} and SmartClient.call_with_body_bytes, fixing part of TestLockableFiles_RemoteLockDir.test_read_write.	26	from StringIO import StringIO as pyStringIO
1530.1.15 by Robert Collins Move put mode tests into test_transport_implementation.	27	import stat
	28	import sys
2553.2.5 by Robert Collins And overhaul TransportTestProviderAdapter too.	29	import unittest
1530.1.3 by Robert Collins transport implementations now tested consistently.	30
1755.3.7 by John Arbash Meinel Clean up and write tests for permissions. Now we use fstat which should be cheap, and lets us check the permissions and the file size	31	from bzrlib import (
2001.3.2 by John Arbash Meinel Force all transports to raise ShortReadvError if they can	32	errors,
1755.3.7 by John Arbash Meinel Clean up and write tests for permissions. Now we use fstat which should be cheap, and lets us check the permissions and the file size	33	osutils,
	34	urlutils,
	35	)
2400.2.1 by Robert Collins Split out the improvement to Transport.local_abspath to raise NotLocalURL from the hpss-faster-copy branch. (Martin Pool, Ian Clatworthy)	36	from bzrlib.errors import (ConnectionError,
	37	DirectoryNotEmpty,
	38	FileExists,
	39	InvalidURL,
	40	LockError,
	41	NoSmartServer,
	42	NoSuchFile,
	43	NotLocalUrl,
	44	PathError,
	45	TransportNotPossible,
	46	)
1685.1.9 by John Arbash Meinel Updated LocalTransport so that it's base is now a URL rather than a local path. This helps consistency with all other functions. To do so, I added local_abspath() which returns the local path, and local_path_to/from_url	47	from bzrlib.osutils import getcwd
2018.5.139 by Andrew Bennetts Merge from bzr.dev, resolving conflicts.	48	from bzrlib.smart import medium
3010.2.2 by Martin Pool Add missing import	49	from bzrlib.tests import (
	50	TestCaseInTempDir,
	51	TestScenarioApplier,
	52	TestSkipped,
	53	TestNotApplicable,
	54	)
1871.1.2 by Robert Collins Reduce code duplication in transport-parameterised tests.	55	from bzrlib.tests.test_transport import TestTransportImplementation
2485.8.25 by Vincent Ladeuil Separate abspath from _remote_path, the intents are different.	56	from bzrlib.transport import (
	57	ConnectedTransport,
	58	get_transport,
2485.8.50 by Vincent Ladeuil merge bzr.dev @ 2584 resolving conflicts	59	_get_transport_modules,
2485.8.25 by Vincent Ladeuil Separate abspath from _remote_path, the intents are different.	60	)
	61	from bzrlib.transport.memory import MemoryTransport
1530.1.3 by Robert Collins transport implementations now tested consistently.	62
	63
2553.2.5 by Robert Collins And overhaul TransportTestProviderAdapter too.	64	class TransportTestProviderAdapter(TestScenarioApplier):
	65	"""A tool to generate a suite testing all transports for a single test.
	66
	67	This is done by copying the test once for each transport and injecting
	68	the transport_class and transport_server classes into each copy. Each copy
	69	is also given a new id() to make it easy to identify.
	70	"""
	71
	72	def __init__(self):
	73	self.scenarios = self._test_permutations()
	74
	75	def get_transport_test_permutations(self, module):
	76	"""Get the permutations module wants to have tested."""
	77	if getattr(module, 'get_test_permutations', None) is None:
	78	raise AssertionError("transport module %s doesn't provide get_test_permutations()"
	79	% module.__name__)
	80	##warning("transport module %s doesn't provide get_test_permutations()"
	81	## % module.__name__)
	82	return []
	83	return module.get_test_permutations()
	84
	85	def _test_permutations(self):
	86	"""Return a list of the klass, server_factory pairs to test."""
	87	result = []
	88	for module in _get_transport_modules():
	89	try:
	90	permutations = self.get_transport_test_permutations(
	91	reduce(getattr, (module).split('.')[1:], __import__(module)))
	92	for (klass, server_factory) in permutations:
	93	scenario = (server_factory.__name__,
	94	{"transport_class":klass,
	95	"transport_server":server_factory})
	96	result.append(scenario)
	97	except errors.DependencyNotPresent, e:
	98	# Continue even if a dependency prevents us
	99	# from running this test
	100	pass
	101	return result
	102
	103
	104
1871.1.2 by Robert Collins Reduce code duplication in transport-parameterised tests.	105	class TransportTests(TestTransportImplementation):
	106
2018.5.24 by Andrew Bennetts Setting NO_SMART_VFS in environment will disable VFS methods in the smart server. (Robert Collins, John Arbash Meinel, Andrew Bennetts)	107	def setUp(self):
	108	super(TransportTests, self).setUp()
2402.1.2 by Andrew Bennetts Deal with review comments.	109	self._captureVar('BZR_NO_SMART_VFS', None)
2018.5.24 by Andrew Bennetts Setting NO_SMART_VFS in environment will disable VFS methods in the smart server. (Robert Collins, John Arbash Meinel, Andrew Bennetts)	110
1530.1.3 by Robert Collins transport implementations now tested consistently.	111	def check_transport_contents(self, content, transport, relpath):
	112	"""Check that transport.get(relpath).read() == content."""
1530.1.21 by Robert Collins Review feedback fixes.	113	self.assertEqualDiff(content, transport.get(relpath).read())
1530.1.15 by Robert Collins Move put mode tests into test_transport_implementation.	114
2475.3.2 by John Arbash Meinel Add Transport.ensure_base()	115	def test_ensure_base_missing(self):
	116	""".ensure_base() should create the directory if it doesn't exist"""
	117	t = self.get_transport()
	118	t_a = t.clone('a')
	119	if t_a.is_readonly():
	120	self.assertRaises(TransportNotPossible,
	121	t_a.ensure_base)
	122	return
	123	self.assertTrue(t_a.ensure_base())
	124	self.assertTrue(t.has('a'))
	125
	126	def test_ensure_base_exists(self):
	127	""".ensure_base() should just be happy if it already exists"""
	128	t = self.get_transport()
	129	if t.is_readonly():
	130	return
	131
	132	t.mkdir('a')
	133	t_a = t.clone('a')
	134	# ensure_base returns False if it didn't create the base
	135	self.assertFalse(t_a.ensure_base())
	136
	137	def test_ensure_base_missing_parent(self):
	138	""".ensure_base() will fail if the parent dir doesn't exist"""
	139	t = self.get_transport()
	140	if t.is_readonly():
	141	return
	142
	143	t_a = t.clone('a')
	144	t_b = t_a.clone('b')
	145	self.assertRaises(NoSuchFile, t_b.ensure_base)
	146
2634.1.1 by Robert Collins (robertc) Reinstate the accidentally backed out external_url patch.	147	def test_external_url(self):
	148	""".external_url either works or raises InProcessTransport."""
	149	t = self.get_transport()
	150	try:
	151	t.external_url()
	152	except errors.InProcessTransport:
	153	pass
	154
1530.1.3 by Robert Collins transport implementations now tested consistently.	155	def test_has(self):
	156	t = self.get_transport()
	157
	158	files = ['a', 'b', 'e', 'g', '%']
	159	self.build_tree(files, transport=t)
	160	self.assertEqual(True, t.has('a'))
	161	self.assertEqual(False, t.has('c'))
1685.1.45 by John Arbash Meinel Moved url functions into bzrlib.urlutils	162	self.assertEqual(True, t.has(urlutils.escape('%')))
1530.1.3 by Robert Collins transport implementations now tested consistently.	163	self.assertEqual(list(t.has_multi(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'])),
	164	[True, True, False, False, True, False, True, False])
	165	self.assertEqual(True, t.has_any(['a', 'b', 'c']))
1685.1.45 by John Arbash Meinel Moved url functions into bzrlib.urlutils	166	self.assertEqual(False, t.has_any(['c', 'd', 'f', urlutils.escape('%%')]))
1530.1.3 by Robert Collins transport implementations now tested consistently.	167	self.assertEqual(list(t.has_multi(iter(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h']))),
	168	[True, True, False, False, True, False, True, False])
	169	self.assertEqual(False, t.has_any(['c', 'c', 'c']))
	170	self.assertEqual(True, t.has_any(['b', 'b', 'b']))
	171
1986.1.10 by Robert Collins Merge from bzr.dev, fixing found bugs handling 'has('/')' in MemoryTransport and SFTP transports.	172	def test_has_root_works(self):
	173	current_transport = self.get_transport()
	174	self.assertTrue(current_transport.has('/'))
	175	root = current_transport.clone('/')
	176	self.assertTrue(root.has(''))
	177
1530.1.3 by Robert Collins transport implementations now tested consistently.	178	def test_get(self):
	179	t = self.get_transport()
	180
	181	files = ['a', 'b', 'e', 'g']
	182	contents = ['contents of a\n',
	183	'contents of b\n',
	184	'contents of e\n',
	185	'contents of g\n',
	186	]
1551.2.39 by abentley Fix line endings in tests	187	self.build_tree(files, transport=t, line_endings='binary')
1530.1.3 by Robert Collins transport implementations now tested consistently.	188	self.check_transport_contents('contents of a\n', t, 'a')
	189	content_f = t.get_multi(files)
3059.2.18 by Vincent Ladeuil Take spiv review comments into account.	190	# Use itertools.izip() instead of use zip() or map(), since they fully
3059.2.2 by Vincent Ladeuil Read http responses on demand without buffering the whole body	191	# evaluate their inputs, the transport requests should be issued and
	192	# handled sequentially (we don't want to force transport to buffer).
3059.2.10 by Vincent Ladeuil Jam's review feedback.	193	for content, f in itertools.izip(contents, content_f):
1530.1.3 by Robert Collins transport implementations now tested consistently.	194	self.assertEqual(content, f.read())
	195
	196	content_f = t.get_multi(iter(files))
3059.2.18 by Vincent Ladeuil Take spiv review comments into account.	197	# Use itertools.izip() for the same reason
3059.2.10 by Vincent Ladeuil Jam's review feedback.	198	for content, f in itertools.izip(contents, content_f):
1530.1.3 by Robert Collins transport implementations now tested consistently.	199	self.assertEqual(content, f.read())
	200
	201	self.assertRaises(NoSuchFile, t.get, 'c')
	202	self.assertListRaises(NoSuchFile, t.get_multi, ['a', 'b', 'c'])
	203	self.assertListRaises(NoSuchFile, t.get_multi, iter(['a', 'b', 'c']))
	204
2052.6.2 by Robert Collins Merge bzr.dev.	205	def test_get_directory_read_gives_ReadError(self):
2052.6.2 by Robert Collins Merge bzr.dev.	206	"""consistent errors for read() on a file returned by get()."""
2052.6.1 by Robert Collins ``Transport.get`` has had its interface made more clear for ease of use.	207	t = self.get_transport()
	208	if t.is_readonly():
	209	self.build_tree(['a directory/'])
	210	else:
	211	t.mkdir('a%20directory')
	212	# getting the file must either work or fail with a PathError
	213	try:
	214	a_file = t.get('a%20directory')
2052.6.2 by Robert Collins Merge bzr.dev.	215	except (errors.PathError, errors.RedirectRequested):
2052.6.1 by Robert Collins ``Transport.get`` has had its interface made more clear for ease of use.	216	# early failure return immediately.
	217	return
3111.1.23 by Vincent Ladeuil Make HTTP/1.1 the default implementation reveals one more bug.	218	# having got a file, read() must either work (i.e. http reading a dir
	219	# listing) or fail with ReadError
2052.6.1 by Robert Collins ``Transport.get`` has had its interface made more clear for ease of use.	220	try:
	221	a_file.read()
	222	except errors.ReadError:
	223	pass
	224
1955.3.3 by John Arbash Meinel Implement and test 'get_bytes'	225	def test_get_bytes(self):
	226	t = self.get_transport()
	227
	228	files = ['a', 'b', 'e', 'g']
	229	contents = ['contents of a\n',
	230	'contents of b\n',
	231	'contents of e\n',
	232	'contents of g\n',
	233	]
	234	self.build_tree(files, transport=t, line_endings='binary')
	235	self.check_transport_contents('contents of a\n', t, 'a')
	236
	237	for content, fname in zip(contents, files):
	238	self.assertEqual(content, t.get_bytes(fname))
	239
	240	self.assertRaises(NoSuchFile, t.get_bytes, 'c')
	241
2671.3.9 by Robert Collins Review feedback and fix VFat emulated transports to not claim to have unix permissions.	242	def test_get_with_open_write_stream_sees_all_content(self):
2671.3.4 by Robert Collins Sync up with open file streams on get/get_bytes.	243	t = self.get_transport()
	244	if t.is_readonly():
	245	return
2671.3.9 by Robert Collins Review feedback and fix VFat emulated transports to not claim to have unix permissions.	246	handle = t.open_write_stream('foo')
2671.3.4 by Robert Collins Sync up with open file streams on get/get_bytes.	247	try:
2671.3.6 by Robert Collins Review feedback.	248	handle.write('b')
2671.3.4 by Robert Collins Sync up with open file streams on get/get_bytes.	249	self.assertEqual('b', t.get('foo').read())
	250	finally:
2671.3.6 by Robert Collins Review feedback.	251	handle.close()
2671.3.4 by Robert Collins Sync up with open file streams on get/get_bytes.	252
2671.3.9 by Robert Collins Review feedback and fix VFat emulated transports to not claim to have unix permissions.	253	def test_get_bytes_with_open_write_stream_sees_all_content(self):
2671.3.4 by Robert Collins Sync up with open file streams on get/get_bytes.	254	t = self.get_transport()
	255	if t.is_readonly():
	256	return
2671.3.9 by Robert Collins Review feedback and fix VFat emulated transports to not claim to have unix permissions.	257	handle = t.open_write_stream('foo')
2671.3.4 by Robert Collins Sync up with open file streams on get/get_bytes.	258	try:
2671.3.6 by Robert Collins Review feedback.	259	handle.write('b')
2671.3.4 by Robert Collins Sync up with open file streams on get/get_bytes.	260	self.assertEqual('b', t.get_bytes('foo'))
	261	self.assertEqual('b', t.get('foo').read())
	262	finally:
2671.3.6 by Robert Collins Review feedback.	263	handle.close()
2671.3.4 by Robert Collins Sync up with open file streams on get/get_bytes.	264
1955.3.1 by John Arbash Meinel Add put_bytes() and a base-level implementation for it	265	def test_put_bytes(self):
	266	t = self.get_transport()
	267
	268	if t.is_readonly():
	269	self.assertRaises(TransportNotPossible,
	270	t.put_bytes, 'a', 'some text for a\n')
	271	return
	272
	273	t.put_bytes('a', 'some text for a\n')
	274	self.failUnless(t.has('a'))
	275	self.check_transport_contents('some text for a\n', t, 'a')
	276
	277	# The contents should be overwritten
	278	t.put_bytes('a', 'new text for a\n')
	279	self.check_transport_contents('new text for a\n', t, 'a')
	280
	281	self.assertRaises(NoSuchFile,
	282	t.put_bytes, 'path/doesnt/exist/c', 'contents')
1530.1.3 by Robert Collins transport implementations now tested consistently.	283
1955.3.27 by John Arbash Meinel rename non_atomic_put_* to put_*non_atomic, and re-order the functions	284	def test_put_bytes_non_atomic(self):
	285	t = self.get_transport()
	286
	287	if t.is_readonly():
	288	self.assertRaises(TransportNotPossible,
	289	t.put_bytes_non_atomic, 'a', 'some text for a\n')
	290	return
	291
	292	self.failIf(t.has('a'))
	293	t.put_bytes_non_atomic('a', 'some text for a\n')
	294	self.failUnless(t.has('a'))
	295	self.check_transport_contents('some text for a\n', t, 'a')
	296	# Put also replaces contents
	297	t.put_bytes_non_atomic('a', 'new\ncontents for\na\n')
	298	self.check_transport_contents('new\ncontents for\na\n', t, 'a')
	299
	300	# Make sure we can create another file
	301	t.put_bytes_non_atomic('d', 'contents for\nd\n')
	302	# And overwrite 'a' with empty contents
	303	t.put_bytes_non_atomic('a', '')
	304	self.check_transport_contents('contents for\nd\n', t, 'd')
	305	self.check_transport_contents('', t, 'a')
	306
	307	self.assertRaises(NoSuchFile, t.put_bytes_non_atomic, 'no/such/path',
	308	'contents\n')
	309	# Now test the create_parent flag
	310	self.assertRaises(NoSuchFile, t.put_bytes_non_atomic, 'dir/a',
	311	'contents\n')
	312	self.failIf(t.has('dir/a'))
	313	t.put_bytes_non_atomic('dir/a', 'contents for dir/a\n',
	314	create_parent_dir=True)
	315	self.check_transport_contents('contents for dir/a\n', t, 'dir/a')
	316
	317	# But we still get NoSuchFile if we can't make the parent dir
	318	self.assertRaises(NoSuchFile, t.put_bytes_non_atomic, 'not/there/a',
	319	'contents\n',
	320	create_parent_dir=True)
	321
	322	def test_put_bytes_permissions(self):
	323	t = self.get_transport()
	324
	325	if t.is_readonly():
	326	return
	327	if not t._can_roundtrip_unix_modebits():
	328	# Can't roundtrip, so no need to run this test
	329	return
	330	t.put_bytes('mode644', 'test text\n', mode=0644)
	331	self.assertTransportMode(t, 'mode644', 0644)
	332	t.put_bytes('mode666', 'test text\n', mode=0666)
	333	self.assertTransportMode(t, 'mode666', 0666)
	334	t.put_bytes('mode600', 'test text\n', mode=0600)
	335	self.assertTransportMode(t, 'mode600', 0600)
	336	# Yes, you can put_bytes a file such that it becomes readonly
	337	t.put_bytes('mode400', 'test text\n', mode=0400)
	338	self.assertTransportMode(t, 'mode400', 0400)
	339
	340	# The default permissions should be based on the current umask
	341	umask = osutils.get_umask()
	342	t.put_bytes('nomode', 'test text\n', mode=None)
	343	self.assertTransportMode(t, 'nomode', 0666 & ~umask)
	344
	345	def test_put_bytes_non_atomic_permissions(self):
	346	t = self.get_transport()
	347
348	if t.is_readonly():
349	return
350	if not t._can_roundtrip_unix_modebits():
351	# Can't roundtrip, so no need to run this test
352	return
353	t.put_bytes_non_atomic('mode644', 'test text\n', mode=0644)
354	self.assertTransportMode(t, 'mode644', 0644)
355	t.put_bytes_non_atomic('mode666', 'test text\n', mode=0666)
356	self.assertTransportMode(t, 'mode666', 0666)
357	t.put_bytes_non_atomic('mode600', 'test text\n', mode=0600)
358	self.assertTransportMode(t, 'mode600', 0600)
359	t.put_bytes_non_atomic('mode400', 'test text\n', mode=0400)
360	self.assertTransportMode(t, 'mode400', 0400)
361
362	# The default permissions should be based on the current umask
363	umask = osutils.get_umask()
364	t.put_bytes_non_atomic('nomode', 'test text\n', mode=None)
365	self.assertTransportMode(t, 'nomode', 0666 & ~umask)
1946.2.12 by John Arbash Meinel Add ability to pass a directory mode to non_atomic_put	366
	367	# We should also be able to set the mode for a parent directory
	368	# when it is created
	369	t.put_bytes_non_atomic('dir700/mode664', 'test text\n', mode=0664,
	370	dir_mode=0700, create_parent_dir=True)
	371	self.assertTransportMode(t, 'dir700', 0700)
	372	t.put_bytes_non_atomic('dir770/mode664', 'test text\n', mode=0664,
	373	dir_mode=0770, create_parent_dir=True)
	374	self.assertTransportMode(t, 'dir770', 0770)
	375	t.put_bytes_non_atomic('dir777/mode664', 'test text\n', mode=0664,
	376	dir_mode=0777, create_parent_dir=True)
	377	self.assertTransportMode(t, 'dir777', 0777)
1955.3.27 by John Arbash Meinel rename non_atomic_put_* to put_*non_atomic, and re-order the functions	378
	379	def test_put_file(self):
	380	t = self.get_transport()
	381
	382	if t.is_readonly():
	383	self.assertRaises(TransportNotPossible,
	384	t.put_file, 'a', StringIO('some text for a\n'))
	385	return
	386
2745.5.2 by Robert Collins * ``bzrlib.transport.Transport.put_file`` now returns the number of bytes	387	result = t.put_file('a', StringIO('some text for a\n'))
	388	# put_file returns the length of the data written
	389	self.assertEqual(16, result)
1955.3.27 by John Arbash Meinel rename non_atomic_put_* to put_*non_atomic, and re-order the functions	390	self.failUnless(t.has('a'))
	391	self.check_transport_contents('some text for a\n', t, 'a')
	392	# Put also replaces contents
2745.5.2 by Robert Collins * ``bzrlib.transport.Transport.put_file`` now returns the number of bytes	393	result = t.put_file('a', StringIO('new\ncontents for\na\n'))
	394	self.assertEqual(19, result)
1955.3.27 by John Arbash Meinel rename non_atomic_put_* to put_*non_atomic, and re-order the functions	395	self.check_transport_contents('new\ncontents for\na\n', t, 'a')
	396	self.assertRaises(NoSuchFile,
	397	t.put_file, 'path/doesnt/exist/c',
	398	StringIO('contents'))
	399
	400	def test_put_file_non_atomic(self):
	401	t = self.get_transport()
	402
	403	if t.is_readonly():
	404	self.assertRaises(TransportNotPossible,
	405	t.put_file_non_atomic, 'a', StringIO('some text for a\n'))
	406	return
	407
	408	self.failIf(t.has('a'))
	409	t.put_file_non_atomic('a', StringIO('some text for a\n'))
	410	self.failUnless(t.has('a'))
	411	self.check_transport_contents('some text for a\n', t, 'a')
	412	# Put also replaces contents
	413	t.put_file_non_atomic('a', StringIO('new\ncontents for\na\n'))
	414	self.check_transport_contents('new\ncontents for\na\n', t, 'a')
	415
	416	# Make sure we can create another file
	417	t.put_file_non_atomic('d', StringIO('contents for\nd\n'))
	418	# And overwrite 'a' with empty contents
	419	t.put_file_non_atomic('a', StringIO(''))
	420	self.check_transport_contents('contents for\nd\n', t, 'd')
	421	self.check_transport_contents('', t, 'a')
	422
	423	self.assertRaises(NoSuchFile, t.put_file_non_atomic, 'no/such/path',
	424	StringIO('contents\n'))
	425	# Now test the create_parent flag
	426	self.assertRaises(NoSuchFile, t.put_file_non_atomic, 'dir/a',
	427	StringIO('contents\n'))
	428	self.failIf(t.has('dir/a'))
	429	t.put_file_non_atomic('dir/a', StringIO('contents for dir/a\n'),
1955.3.20 by John Arbash Meinel Add non_atomic_put_bytes() and tests for it	430	create_parent_dir=True)
1946.1.8 by John Arbash Meinel Update non_atomic_put to have a create_parent_dir flag	431	self.check_transport_contents('contents for dir/a\n', t, 'dir/a')
	432
	433	# But we still get NoSuchFile if we can't make the parent dir
1955.3.27 by John Arbash Meinel rename non_atomic_put_* to put_*non_atomic, and re-order the functions	434	self.assertRaises(NoSuchFile, t.put_file_non_atomic, 'not/there/a',
1955.3.20 by John Arbash Meinel Add non_atomic_put_bytes() and tests for it	435	StringIO('contents\n'),
	436	create_parent_dir=True)
	437
1955.3.7 by John Arbash Meinel Fix the deprecation warnings in the transport tests themselves	438	def test_put_file_permissions(self):
1955.3.18 by John Arbash Meinel [merge] Transport.non_atomic_put()	439
1530.1.15 by Robert Collins Move put mode tests into test_transport_implementation.	440	t = self.get_transport()
	441
	442	if t.is_readonly():
	443	return
1711.4.32 by John Arbash Meinel Skip permission tests on win32 no modebits	444	if not t._can_roundtrip_unix_modebits():
	445	# Can't roundtrip, so no need to run this test
	446	return
1955.3.7 by John Arbash Meinel Fix the deprecation warnings in the transport tests themselves	447	t.put_file('mode644', StringIO('test text\n'), mode=0644)
1530.1.21 by Robert Collins Review feedback fixes.	448	self.assertTransportMode(t, 'mode644', 0644)
1955.3.7 by John Arbash Meinel Fix the deprecation warnings in the transport tests themselves	449	t.put_file('mode666', StringIO('test text\n'), mode=0666)
1530.1.21 by Robert Collins Review feedback fixes.	450	self.assertTransportMode(t, 'mode666', 0666)
1955.3.7 by John Arbash Meinel Fix the deprecation warnings in the transport tests themselves	451	t.put_file('mode600', StringIO('test text\n'), mode=0600)
1530.1.21 by Robert Collins Review feedback fixes.	452	self.assertTransportMode(t, 'mode600', 0600)
1530.1.15 by Robert Collins Move put mode tests into test_transport_implementation.	453	# Yes, you can put a file such that it becomes readonly
1955.3.7 by John Arbash Meinel Fix the deprecation warnings in the transport tests themselves	454	t.put_file('mode400', StringIO('test text\n'), mode=0400)
1530.1.21 by Robert Collins Review feedback fixes.	455	self.assertTransportMode(t, 'mode400', 0400)
1755.3.7 by John Arbash Meinel Clean up and write tests for permissions. Now we use fstat which should be cheap, and lets us check the permissions and the file size	456	# The default permissions should be based on the current umask
	457	umask = osutils.get_umask()
1955.3.7 by John Arbash Meinel Fix the deprecation warnings in the transport tests themselves	458	t.put_file('nomode', StringIO('test text\n'), mode=None)
1755.3.7 by John Arbash Meinel Clean up and write tests for permissions. Now we use fstat which should be cheap, and lets us check the permissions and the file size	459	self.assertTransportMode(t, 'nomode', 0666 & ~umask)
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	460
1955.3.27 by John Arbash Meinel rename non_atomic_put_* to put_*non_atomic, and re-order the functions	461	def test_put_file_non_atomic_permissions(self):
	462	t = self.get_transport()
	463
	464	if t.is_readonly():
	465	return
	466	if not t._can_roundtrip_unix_modebits():
	467	# Can't roundtrip, so no need to run this test
	468	return
	469	t.put_file_non_atomic('mode644', StringIO('test text\n'), mode=0644)
	470	self.assertTransportMode(t, 'mode644', 0644)
	471	t.put_file_non_atomic('mode666', StringIO('test text\n'), mode=0666)
	472	self.assertTransportMode(t, 'mode666', 0666)
	473	t.put_file_non_atomic('mode600', StringIO('test text\n'), mode=0600)
	474	self.assertTransportMode(t, 'mode600', 0600)
	475	# Yes, you can put_file_non_atomic a file such that it becomes readonly
	476	t.put_file_non_atomic('mode400', StringIO('test text\n'), mode=0400)
	477	self.assertTransportMode(t, 'mode400', 0400)
	478
	479	# The default permissions should be based on the current umask
	480	umask = osutils.get_umask()
	481	t.put_file_non_atomic('nomode', StringIO('test text\n'), mode=None)
	482	self.assertTransportMode(t, 'nomode', 0666 & ~umask)
	483
1946.2.12 by John Arbash Meinel Add ability to pass a directory mode to non_atomic_put	484	# We should also be able to set the mode for a parent directory
	485	# when it is created
	486	sio = StringIO()
	487	t.put_file_non_atomic('dir700/mode664', sio, mode=0664,
	488	dir_mode=0700, create_parent_dir=True)
	489	self.assertTransportMode(t, 'dir700', 0700)
	490	t.put_file_non_atomic('dir770/mode664', sio, mode=0664,
	491	dir_mode=0770, create_parent_dir=True)
	492	self.assertTransportMode(t, 'dir770', 0770)
	493	t.put_file_non_atomic('dir777/mode664', sio, mode=0664,
	494	dir_mode=0777, create_parent_dir=True)
	495	self.assertTransportMode(t, 'dir777', 0777)
	496
2018.5.131 by Andrew Bennetts Be strict about unicode passed to transport.put_{bytes,file} and SmartClient.call_with_body_bytes, fixing part of TestLockableFiles_RemoteLockDir.test_read_write.	497	def test_put_bytes_unicode(self):
	498	# Expect put_bytes to raise AssertionError or UnicodeEncodeError if
	499	# given unicode "bytes". UnicodeEncodeError doesn't really make sense
	500	# (we don't want to encode unicode here at all, callers should be
	501	# strictly passing bytes to put_bytes), but we allow it for backwards
	502	# compatibility. At some point we should use a specific exception.
2414.1.2 by Andrew Bennetts Deal with review comments.	503	# See https://bugs.launchpad.net/bzr/+bug/106898.
2018.5.131 by Andrew Bennetts Be strict about unicode passed to transport.put_{bytes,file} and SmartClient.call_with_body_bytes, fixing part of TestLockableFiles_RemoteLockDir.test_read_write.	504	t = self.get_transport()
	505	if t.is_readonly():
	506	return
	507	unicode_string = u'\u1234'
	508	self.assertRaises(
	509	(AssertionError, UnicodeEncodeError),
	510	t.put_bytes, 'foo', unicode_string)
	511
	512	def test_put_file_unicode(self):
	513	# Like put_bytes, except with a StringIO.StringIO of a unicode string.
	514	# This situation can happen (and has) if code is careless about the type
	515	# of "string" they initialise/write to a StringIO with. We cannot use
	516	# cStringIO, because it never returns unicode from read.
	517	# Like put_bytes, UnicodeEncodeError isn't quite the right exception to
	518	# raise, but we raise it for hysterical raisins.
	519	t = self.get_transport()
	520	if t.is_readonly():
	521	return
	522	unicode_file = pyStringIO(u'\u1234')
	523	self.assertRaises(UnicodeEncodeError, t.put_file, 'foo', unicode_file)
	524
1530.1.3 by Robert Collins transport implementations now tested consistently.	525	def test_mkdir(self):
	526	t = self.get_transport()
	527
	528	if t.is_readonly():
	529	# cannot mkdir on readonly transports. We're not testing for
	530	# cache coherency because cache behaviour is not currently
	531	# defined for the transport interface.
	532	self.assertRaises(TransportNotPossible, t.mkdir, '.')
	533	self.assertRaises(TransportNotPossible, t.mkdir, 'new_dir')
	534	self.assertRaises(TransportNotPossible, t.mkdir_multi, ['new_dir'])
	535	self.assertRaises(TransportNotPossible, t.mkdir, 'path/doesnt/exist')
	536	return
	537	# Test mkdir
	538	t.mkdir('dir_a')
	539	self.assertEqual(t.has('dir_a'), True)
	540	self.assertEqual(t.has('dir_b'), False)
	541
	542	t.mkdir('dir_b')
	543	self.assertEqual(t.has('dir_b'), True)
	544
	545	t.mkdir_multi(['dir_c', 'dir_d'])
	546
	547	t.mkdir_multi(iter(['dir_e', 'dir_f']))
	548	self.assertEqual(list(t.has_multi(
	549	['dir_a', 'dir_b', 'dir_c', 'dir_q',
	550	'dir_d', 'dir_e', 'dir_f', 'dir_b'])),
	551	[True, True, True, False,
	552	True, True, True, True])
	553
	554	# we were testing that a local mkdir followed by a transport
	555	# mkdir failed thusly, but given that we * in one process * do not
	556	# concurrently fiddle with disk dirs and then use transport to do
	557	# things, the win here seems marginal compared to the constraint on
	558	# the interface. RBC 20051227
	559	t.mkdir('dir_g')
	560	self.assertRaises(FileExists, t.mkdir, 'dir_g')
	561
	562	# Test get/put in sub-directories
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	563	t.put_bytes('dir_a/a', 'contents of dir_a/a')
	564	t.put_file('dir_b/b', StringIO('contents of dir_b/b'))
1530.1.3 by Robert Collins transport implementations now tested consistently.	565	self.check_transport_contents('contents of dir_a/a', t, 'dir_a/a')
	566	self.check_transport_contents('contents of dir_b/b', t, 'dir_b/b')
	567
1530.1.4 by Robert Collins integrate Memory tests into transport interface tests.	568	# mkdir of a dir with an absent parent
	569	self.assertRaises(NoSuchFile, t.mkdir, 'missing/dir')
	570
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	571	def test_mkdir_permissions(self):
	572	t = self.get_transport()
	573	if t.is_readonly():
	574	return
1608.2.7 by Martin Pool Rename supports_unix_modebits to _can_roundtrip_unix_modebits for clarity	575	if not t._can_roundtrip_unix_modebits():
1608.2.5 by Martin Pool Add Transport.supports_unix_modebits, so tests can	576	# no sense testing on this transport
	577	return
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	578	# Test mkdir with a mode
	579	t.mkdir('dmode755', mode=0755)
1530.1.21 by Robert Collins Review feedback fixes.	580	self.assertTransportMode(t, 'dmode755', 0755)
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	581	t.mkdir('dmode555', mode=0555)
1530.1.21 by Robert Collins Review feedback fixes.	582	self.assertTransportMode(t, 'dmode555', 0555)
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	583	t.mkdir('dmode777', mode=0777)
1530.1.21 by Robert Collins Review feedback fixes.	584	self.assertTransportMode(t, 'dmode777', 0777)
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	585	t.mkdir('dmode700', mode=0700)
1530.1.21 by Robert Collins Review feedback fixes.	586	self.assertTransportMode(t, 'dmode700', 0700)
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	587	t.mkdir_multi(['mdmode755'], mode=0755)
1530.1.21 by Robert Collins Review feedback fixes.	588	self.assertTransportMode(t, 'mdmode755', 0755)
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	589
1755.3.7 by John Arbash Meinel Clean up and write tests for permissions. Now we use fstat which should be cheap, and lets us check the permissions and the file size	590	# Default mode should be based on umask
	591	umask = osutils.get_umask()
	592	t.mkdir('dnomode', mode=None)
	593	self.assertTransportMode(t, 'dnomode', 0777 & ~umask)
	594
2671.3.2 by Robert Collins Start open_file_stream logic.	595	def test_opening_a_file_stream_creates_file(self):
	596	t = self.get_transport()
	597	if t.is_readonly():
	598	return
2671.3.9 by Robert Collins Review feedback and fix VFat emulated transports to not claim to have unix permissions.	599	handle = t.open_write_stream('foo')
2671.3.2 by Robert Collins Start open_file_stream logic.	600	try:
	601	self.assertEqual('', t.get_bytes('foo'))
	602	finally:
2671.3.6 by Robert Collins Review feedback.	603	handle.close()
2671.3.2 by Robert Collins Start open_file_stream logic.	604
2671.3.3 by Robert Collins Add mode parameter to Transport.open_file_stream.	605	def test_opening_a_file_stream_can_set_mode(self):
	606	t = self.get_transport()
	607	if t.is_readonly():
	608	return
	609	if not t._can_roundtrip_unix_modebits():
	610	# Can't roundtrip, so no need to run this test
	611	return
	612	def check_mode(name, mode, expected):
2671.3.9 by Robert Collins Review feedback and fix VFat emulated transports to not claim to have unix permissions.	613	handle = t.open_write_stream(name, mode=mode)
2671.3.6 by Robert Collins Review feedback.	614	handle.close()
2671.3.3 by Robert Collins Add mode parameter to Transport.open_file_stream.	615	self.assertTransportMode(t, name, expected)
	616	check_mode('mode644', 0644, 0644)
	617	check_mode('mode666', 0666, 0666)
	618	check_mode('mode600', 0600, 0600)
	619	# The default permissions should be based on the current umask
	620	check_mode('nomode', None, 0666 & ~osutils.get_umask())
	621
1530.1.3 by Robert Collins transport implementations now tested consistently.	622	def test_copy_to(self):
1534.4.21 by Robert Collins Extend the copy_to tests to smoke test server-to-same-server copies to catch optimised code paths, and fix sftps optimised code path by removing dead code.	623	# FIXME: test: same server to same server (partly done)
	624	# same protocol two servers
	625	# and different protocols (done for now except for MemoryTransport.
	626	# - RBC 20060122
	627
	628	def simple_copy_files(transport_from, transport_to):
	629	files = ['a', 'b', 'c', 'd']
	630	self.build_tree(files, transport=transport_from)
1563.2.3 by Robert Collins Change the return signature of transport.append and append_multi to return the length of the pre-append content.	631	self.assertEqual(4, transport_from.copy_to(files, transport_to))
1534.4.21 by Robert Collins Extend the copy_to tests to smoke test server-to-same-server copies to catch optimised code paths, and fix sftps optimised code path by removing dead code.	632	for f in files:
	633	self.check_transport_contents(transport_to.get(f).read(),
	634	transport_from, f)
	635
1530.1.3 by Robert Collins transport implementations now tested consistently.	636	t = self.get_transport()
1685.1.42 by John Arbash Meinel A couple more fixes to make sure memory:/// works correctly.	637	temp_transport = MemoryTransport('memory:///')
1534.4.21 by Robert Collins Extend the copy_to tests to smoke test server-to-same-server copies to catch optimised code paths, and fix sftps optimised code path by removing dead code.	638	simple_copy_files(t, temp_transport)
	639	if not t.is_readonly():
	640	t.mkdir('copy_to_simple')
	641	t2 = t.clone('copy_to_simple')
	642	simple_copy_files(t, t2)
1530.1.3 by Robert Collins transport implementations now tested consistently.	643
	644
	645	# Test that copying into a missing directory raises
	646	# NoSuchFile
	647	if t.is_readonly():
1530.1.21 by Robert Collins Review feedback fixes.	648	self.build_tree(['e/', 'e/f'])
1530.1.3 by Robert Collins transport implementations now tested consistently.	649	else:
	650	t.mkdir('e')
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	651	t.put_bytes('e/f', 'contents of e')
1530.1.3 by Robert Collins transport implementations now tested consistently.	652	self.assertRaises(NoSuchFile, t.copy_to, ['e/f'], temp_transport)
	653	temp_transport.mkdir('e')
	654	t.copy_to(['e/f'], temp_transport)
	655
	656	del temp_transport
1685.1.42 by John Arbash Meinel A couple more fixes to make sure memory:/// works correctly.	657	temp_transport = MemoryTransport('memory:///')
1530.1.3 by Robert Collins transport implementations now tested consistently.	658
	659	files = ['a', 'b', 'c', 'd']
	660	t.copy_to(iter(files), temp_transport)
	661	for f in files:
	662	self.check_transport_contents(temp_transport.get(f).read(),
	663	t, f)
	664	del temp_transport
	665
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	666	for mode in (0666, 0644, 0600, 0400):
1685.1.42 by John Arbash Meinel A couple more fixes to make sure memory:/// works correctly.	667	temp_transport = MemoryTransport("memory:///")
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	668	t.copy_to(files, temp_transport, mode=mode)
	669	for f in files:
1530.1.21 by Robert Collins Review feedback fixes.	670	self.assertTransportMode(temp_transport, f, mode)
1530.1.16 by Robert Collins Move mkdir and copy_to permissions tests to test_transport_impleentation.	671
1955.3.15 by John Arbash Meinel Deprecate 'Transport.append' in favor of Transport.append_file or Transport.append_bytes	672	def test_append_file(self):
	673	t = self.get_transport()
	674
	675	if t.is_readonly():
1530.1.3 by Robert Collins transport implementations now tested consistently.	676	self.assertRaises(TransportNotPossible,
1955.3.15 by John Arbash Meinel Deprecate 'Transport.append' in favor of Transport.append_file or Transport.append_bytes	677	t.append_file, 'a', 'add\nsome\nmore\ncontents\n')
1955.3.2 by John Arbash Meinel Implement and test 'Transport.append_bytes', cleanup the tests of plain append	678	return
1955.3.10 by John Arbash Meinel clean up append, append_bytes, and append_multi tests	679	t.put_bytes('a', 'diff\ncontents for\na\n')
	680	t.put_bytes('b', 'contents\nfor b\n')
1955.3.2 by John Arbash Meinel Implement and test 'Transport.append_bytes', cleanup the tests of plain append	681
	682	self.assertEqual(20,
1955.3.15 by John Arbash Meinel Deprecate 'Transport.append' in favor of Transport.append_file or Transport.append_bytes	683	t.append_file('a', StringIO('add\nsome\nmore\ncontents\n')))
1530.1.3 by Robert Collins transport implementations now tested consistently.	684
	685	self.check_transport_contents(
	686	'diff\ncontents for\na\nadd\nsome\nmore\ncontents\n',
	687	t, 'a')
	688
1955.3.10 by John Arbash Meinel clean up append, append_bytes, and append_multi tests	689	# a file with no parent should fail..
	690	self.assertRaises(NoSuchFile,
1955.3.15 by John Arbash Meinel Deprecate 'Transport.append' in favor of Transport.append_file or Transport.append_bytes	691	t.append_file, 'missing/path', StringIO('content'))
1955.3.10 by John Arbash Meinel clean up append, append_bytes, and append_multi tests	692
	693	# And we can create new files, too
	694	self.assertEqual(0,
1955.3.15 by John Arbash Meinel Deprecate 'Transport.append' in favor of Transport.append_file or Transport.append_bytes	695	t.append_file('c', StringIO('some text\nfor a missing file\n')))
1955.3.10 by John Arbash Meinel clean up append, append_bytes, and append_multi tests	696	self.check_transport_contents('some text\nfor a missing file\n',
	697	t, 'c')
	698
	699	def test_append_bytes(self):
	700	t = self.get_transport()
	701
	702	if t.is_readonly():
	703	self.assertRaises(TransportNotPossible,
	704	t.append_bytes, 'a', 'add\nsome\nmore\ncontents\n')
	705	return
	706
	707	self.assertEqual(0, t.append_bytes('a', 'diff\ncontents for\na\n'))
	708	self.assertEqual(0, t.append_bytes('b', 'contents\nfor b\n'))
	709
	710	self.assertEqual(20,
	711	t.append_bytes('a', 'add\nsome\nmore\ncontents\n'))
	712
	713	self.check_transport_contents(
	714	'diff\ncontents for\na\nadd\nsome\nmore\ncontents\n',
	715	t, 'a')
	716
	717	# a file with no parent should fail..
	718	self.assertRaises(NoSuchFile,
	719	t.append_bytes, 'missing/path', 'content')
	720
	721	def test_append_multi(self):
	722	t = self.get_transport()
	723
	724	if t.is_readonly():
	725	return
	726	t.put_bytes('a', 'diff\ncontents for\na\n'
	727	'add\nsome\nmore\ncontents\n')
	728	t.put_bytes('b', 'contents\nfor b\n')
	729
1955.3.2 by John Arbash Meinel Implement and test 'Transport.append_bytes', cleanup the tests of plain append	730	self.assertEqual((43, 15),
	731	t.append_multi([('a', StringIO('and\nthen\nsome\nmore\n')),
	732	('b', StringIO('some\nmore\nfor\nb\n'))]))
	733
1530.1.3 by Robert Collins transport implementations now tested consistently.	734	self.check_transport_contents(
	735	'diff\ncontents for\na\n'
	736	'add\nsome\nmore\ncontents\n'
	737	'and\nthen\nsome\nmore\n',
	738	t, 'a')
	739	self.check_transport_contents(
	740	'contents\nfor b\n'
	741	'some\nmore\nfor\nb\n',
	742	t, 'b')
	743
1955.3.2 by John Arbash Meinel Implement and test 'Transport.append_bytes', cleanup the tests of plain append	744	self.assertEqual((62, 31),
	745	t.append_multi(iter([('a', StringIO('a little bit more\n')),
	746	('b', StringIO('from an iterator\n'))])))
1530.1.3 by Robert Collins transport implementations now tested consistently.	747	self.check_transport_contents(
	748	'diff\ncontents for\na\n'
	749	'add\nsome\nmore\ncontents\n'
	750	'and\nthen\nsome\nmore\n'
	751	'a little bit more\n',
	752	t, 'a')
	753	self.check_transport_contents(
	754	'contents\nfor b\n'
	755	'some\nmore\nfor\nb\n'
	756	'from an iterator\n',
	757	t, 'b')
	758
1955.3.2 by John Arbash Meinel Implement and test 'Transport.append_bytes', cleanup the tests of plain append	759	self.assertEqual((80, 0),
	760	t.append_multi([('a', StringIO('some text in a\n')),
	761	('d', StringIO('missing file r\n'))]))
	762
1530.1.3 by Robert Collins transport implementations now tested consistently.	763	self.check_transport_contents(
	764	'diff\ncontents for\na\n'
	765	'add\nsome\nmore\ncontents\n'
	766	'and\nthen\nsome\nmore\n'
	767	'a little bit more\n'
	768	'some text in a\n',
	769	t, 'a')
	770	self.check_transport_contents('missing file r\n', t, 'd')
	771
1955.3.15 by John Arbash Meinel Deprecate 'Transport.append' in favor of Transport.append_file or Transport.append_bytes	772	def test_append_file_mode(self):
1955.3.10 by John Arbash Meinel clean up append, append_bytes, and append_multi tests	773	"""Check that append accepts a mode parameter"""
1666.1.6 by Robert Collins Make knit the default format.	774	# check append accepts a mode
	775	t = self.get_transport()
	776	if t.is_readonly():
1955.3.10 by John Arbash Meinel clean up append, append_bytes, and append_multi tests	777	self.assertRaises(TransportNotPossible,
1955.3.15 by John Arbash Meinel Deprecate 'Transport.append' in favor of Transport.append_file or Transport.append_bytes	778	t.append_file, 'f', StringIO('f'), mode=None)
1666.1.6 by Robert Collins Make knit the default format.	779	return
1955.3.15 by John Arbash Meinel Deprecate 'Transport.append' in favor of Transport.append_file or Transport.append_bytes	780	t.append_file('f', StringIO('f'), mode=None)
1666.1.6 by Robert Collins Make knit the default format.	781
1955.3.2 by John Arbash Meinel Implement and test 'Transport.append_bytes', cleanup the tests of plain append	782	def test_append_bytes_mode(self):
	783	# check append_bytes accepts a mode
	784	t = self.get_transport()
	785	if t.is_readonly():
1955.3.10 by John Arbash Meinel clean up append, append_bytes, and append_multi tests	786	self.assertRaises(TransportNotPossible,
	787	t.append_bytes, 'f', 'f', mode=None)
1955.3.2 by John Arbash Meinel Implement and test 'Transport.append_bytes', cleanup the tests of plain append	788	return
1955.3.10 by John Arbash Meinel clean up append, append_bytes, and append_multi tests	789	t.append_bytes('f', 'f', mode=None)
1955.3.2 by John Arbash Meinel Implement and test 'Transport.append_bytes', cleanup the tests of plain append	790
1530.1.3 by Robert Collins transport implementations now tested consistently.	791	def test_delete(self):
	792	# TODO: Test Transport.delete
	793	t = self.get_transport()
	794
	795	# Not much to do with a readonly transport
	796	if t.is_readonly():
1534.4.9 by Robert Collins Add a readonly decorator for transports.	797	self.assertRaises(TransportNotPossible, t.delete, 'missing')
1530.1.3 by Robert Collins transport implementations now tested consistently.	798	return
	799
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	800	t.put_bytes('a', 'a little bit of text\n')
1530.1.3 by Robert Collins transport implementations now tested consistently.	801	self.failUnless(t.has('a'))
	802	t.delete('a')
	803	self.failIf(t.has('a'))
	804
	805	self.assertRaises(NoSuchFile, t.delete, 'a')
	806
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	807	t.put_bytes('a', 'a text\n')
	808	t.put_bytes('b', 'b text\n')
	809	t.put_bytes('c', 'c text\n')
1530.1.3 by Robert Collins transport implementations now tested consistently.	810	self.assertEqual([True, True, True],
	811	list(t.has_multi(['a', 'b', 'c'])))
	812	t.delete_multi(['a', 'c'])
	813	self.assertEqual([False, True, False],
	814	list(t.has_multi(['a', 'b', 'c'])))
	815	self.failIf(t.has('a'))
	816	self.failUnless(t.has('b'))
	817	self.failIf(t.has('c'))
	818
	819	self.assertRaises(NoSuchFile,
	820	t.delete_multi, ['a', 'b', 'c'])
	821
	822	self.assertRaises(NoSuchFile,
	823	t.delete_multi, iter(['a', 'b', 'c']))
	824
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	825	t.put_bytes('a', 'another a text\n')
	826	t.put_bytes('c', 'another c text\n')
1530.1.3 by Robert Collins transport implementations now tested consistently.	827	t.delete_multi(iter(['a', 'b', 'c']))
	828
	829	# We should have deleted everything
	830	# SftpServer creates control files in the
	831	# working directory, so we can just do a
	832	# plain "listdir".
	833	# self.assertEqual([], os.listdir('.'))
	834
2671.3.1 by Robert Collins * New method ``bzrlib.transport.Transport.get_recommended_page_size``.	835	def test_recommended_page_size(self):
	836	"""Transports recommend a page size for partial access to files."""
	837	t = self.get_transport()
	838	self.assertIsInstance(t.recommended_page_size(), int)
	839
1534.4.15 by Robert Collins Remove shutil dependency in upgrade - create a delete_tree method for transports.	840	def test_rmdir(self):
	841	t = self.get_transport()
	842	# Not much to do with a readonly transport
	843	if t.is_readonly():
	844	self.assertRaises(TransportNotPossible, t.rmdir, 'missing')
	845	return
	846	t.mkdir('adir')
	847	t.mkdir('adir/bdir')
	848	t.rmdir('adir/bdir')
1948.3.12 by Vincent LADEUIL Fix Aaron's third review remarks.	849	# ftp may not be able to raise NoSuchFile for lack of
	850	# details when failing
	851	self.assertRaises((NoSuchFile, PathError), t.rmdir, 'adir/bdir')
1534.4.15 by Robert Collins Remove shutil dependency in upgrade - create a delete_tree method for transports.	852	t.rmdir('adir')
1948.3.12 by Vincent LADEUIL Fix Aaron's third review remarks.	853	self.assertRaises((NoSuchFile, PathError), t.rmdir, 'adir')
1534.4.15 by Robert Collins Remove shutil dependency in upgrade - create a delete_tree method for transports.	854
1553.5.10 by Martin Pool New DirectoryNotEmpty exception, and raise this from local and memory	855	def test_rmdir_not_empty(self):
	856	"""Deleting a non-empty directory raises an exception
	857
	858	sftp (and possibly others) don't give us a specific "directory not
	859	empty" exception -- we can just see that the operation failed.
	860	"""
	861	t = self.get_transport()
	862	if t.is_readonly():
	863	return
	864	t.mkdir('adir')
	865	t.mkdir('adir/bdir')
	866	self.assertRaises(PathError, t.rmdir, 'adir')
	867
2338.5.1 by Andrew Bennetts Fix bug in MemoryTransport.rmdir.	868	def test_rmdir_empty_but_similar_prefix(self):
	869	"""rmdir does not get confused by sibling paths.
	870
	871	A naive implementation of MemoryTransport would refuse to rmdir
	872	".bzr/branch" if there is a ".bzr/branch-format" directory, because it
	873	uses "path.startswith(dir)" on all file paths to determine if directory
	874	is empty.
	875	"""
	876	t = self.get_transport()
	877	if t.is_readonly():
	878	return
	879	t.mkdir('foo')
	880	t.put_bytes('foo-bar', '')
	881	t.mkdir('foo-baz')
	882	t.rmdir('foo')
	883	self.assertRaises((NoSuchFile, PathError), t.rmdir, 'foo')
	884	self.failUnless(t.has('foo-bar'))
	885
1553.5.13 by Martin Pool New Transport.rename that mustn't overwrite	886	def test_rename_dir_succeeds(self):
	887	t = self.get_transport()
	888	if t.is_readonly():
	889	raise TestSkipped("transport is readonly")
	890	t.mkdir('adir')
	891	t.mkdir('adir/asubdir')
	892	t.rename('adir', 'bdir')
	893	self.assertTrue(t.has('bdir/asubdir'))
	894	self.assertFalse(t.has('adir'))
	895
	896	def test_rename_dir_nonempty(self):
	897	"""Attempting to replace a nonemtpy directory should fail"""
	898	t = self.get_transport()
	899	if t.is_readonly():
	900	raise TestSkipped("transport is readonly")
	901	t.mkdir('adir')
	902	t.mkdir('adir/asubdir')
	903	t.mkdir('bdir')
	904	t.mkdir('bdir/bsubdir')
1910.7.17 by Andrew Bennetts Various cosmetic changes.	905	# any kind of PathError would be OK, though we normally expect
1910.7.17 by Andrew Bennetts Various cosmetic changes.	906	# DirectoryNotEmpty
1553.5.13 by Martin Pool New Transport.rename that mustn't overwrite	907	self.assertRaises(PathError, t.rename, 'bdir', 'adir')
	908	# nothing was changed so it should still be as before
	909	self.assertTrue(t.has('bdir/bsubdir'))
	910	self.assertFalse(t.has('adir/bdir'))
	911	self.assertFalse(t.has('adir/bsubdir'))
	912
3010.2.1 by Martin Pool Followon from MemoryTransport._abspath fix: add test_rename_across_subdirs, and fix error construction	913	def test_rename_across_subdirs(self):
	914	t = self.get_transport()
	915	if t.is_readonly():
	916	raise TestNotApplicable("transport is readonly")
	917	t.mkdir('a')
	918	t.mkdir('b')
	919	ta = t.clone('a')
	920	tb = t.clone('b')
	921	ta.put_bytes('f', 'aoeu')
	922	ta.rename('f', '../b/f')
	923	self.assertTrue(tb.has('f'))
	924	self.assertFalse(ta.has('f'))
	925	self.assertTrue(t.has('b/f'))
	926
1534.4.15 by Robert Collins Remove shutil dependency in upgrade - create a delete_tree method for transports.	927	def test_delete_tree(self):
	928	t = self.get_transport()
	929
	930	# Not much to do with a readonly transport
	931	if t.is_readonly():
	932	self.assertRaises(TransportNotPossible, t.delete_tree, 'missing')
	933	return
	934
	935	# and does it like listing ?
	936	t.mkdir('adir')
	937	try:
	938	t.delete_tree('adir')
	939	except TransportNotPossible:
	940	# ok, this transport does not support delete_tree
	941	return
	942
	943	# did it delete that trivial case?
	944	self.assertRaises(NoSuchFile, t.stat, 'adir')
	945
	946	self.build_tree(['adir/',
	947	'adir/file',
	948	'adir/subdir/',
	949	'adir/subdir/file',
	950	'adir/subdir2/',
	951	'adir/subdir2/file',
	952	], transport=t)
	953
	954	t.delete_tree('adir')
	955	# adir should be gone now.
	956	self.assertRaises(NoSuchFile, t.stat, 'adir')
	957
1530.1.3 by Robert Collins transport implementations now tested consistently.	958	def test_move(self):
	959	t = self.get_transport()
	960
	961	if t.is_readonly():
	962	return
	963
	964	# TODO: I would like to use os.listdir() to
	965	# make sure there are no extra files, but SftpServer
	966	# creates control files in the working directory
	967	# perhaps all of this could be done in a subdirectory
	968
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	969	t.put_bytes('a', 'a first file\n')
1530.1.3 by Robert Collins transport implementations now tested consistently.	970	self.assertEquals([True, False], list(t.has_multi(['a', 'b'])))
	971
	972	t.move('a', 'b')
	973	self.failUnless(t.has('b'))
	974	self.failIf(t.has('a'))
	975
	976	self.check_transport_contents('a first file\n', t, 'b')
	977	self.assertEquals([False, True], list(t.has_multi(['a', 'b'])))
	978
	979	# Overwrite a file
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	980	t.put_bytes('c', 'c this file\n')
1530.1.3 by Robert Collins transport implementations now tested consistently.	981	t.move('c', 'b')
	982	self.failIf(t.has('c'))
	983	self.check_transport_contents('c this file\n', t, 'b')
	984
	985	# TODO: Try to write a test for atomicity
3059.2.18 by Vincent Ladeuil Take spiv review comments into account.	986	# TODO: Test moving into a non-existent subdirectory
1530.1.3 by Robert Collins transport implementations now tested consistently.	987	# TODO: Test Transport.move_multi
	988
	989	def test_copy(self):
	990	t = self.get_transport()
	991
	992	if t.is_readonly():
	993	return
	994
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	995	t.put_bytes('a', 'a file\n')
1530.1.3 by Robert Collins transport implementations now tested consistently.	996	t.copy('a', 'b')
	997	self.check_transport_contents('a file\n', t, 'b')
	998
	999	self.assertRaises(NoSuchFile, t.copy, 'c', 'd')
	1000	os.mkdir('c')
	1001	# What should the assert be if you try to copy a
	1002	# file over a directory?
	1003	#self.assertRaises(Something, t.copy, 'a', 'c')
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	1004	t.put_bytes('d', 'text in d\n')
1530.1.3 by Robert Collins transport implementations now tested consistently.	1005	t.copy('d', 'b')
	1006	self.check_transport_contents('text in d\n', t, 'b')
	1007
	1008	# TODO: test copy_multi
	1009
	1010	def test_connection_error(self):
1910.7.17 by Andrew Bennetts Various cosmetic changes.	1011	"""ConnectionError is raised when connection is impossible.
1910.7.17 by Andrew Bennetts Various cosmetic changes.	1012
3021.1.2 by Vincent Ladeuil Fix bug #164567 by catching connection errors.	1013	The error should be raised from the first operation on the transport.
1910.7.17 by Andrew Bennetts Various cosmetic changes.	1014	"""
1530.1.9 by Robert Collins Test bogus urls with http in the new infrastructure.	1015	try:
	1016	url = self._server.get_bogus_url()
	1017	except NotImplementedError:
	1018	raise TestSkipped("Transport %s has no bogus URL support." %
	1019	self._server.__class__)
2485.8.38 by Vincent Ladeuil Finish sftp refactoring. Test suite passing.	1020	t = get_transport(url)
	1021	self.assertRaises((ConnectionError, NoSuchFile), t.get, '.bzr/branch')
1530.1.3 by Robert Collins transport implementations now tested consistently.	1022
	1023	def test_stat(self):
	1024	# TODO: Test stat, just try once, and if it throws, stop testing
	1025	from stat import S_ISDIR, S_ISREG
	1026
	1027	t = self.get_transport()
	1028
	1029	try:
	1030	st = t.stat('.')
	1031	except TransportNotPossible, e:
	1032	# This transport cannot stat
	1033	return
	1034
	1035	paths = ['a', 'b/', 'b/c', 'b/d/', 'b/d/e']
	1036	sizes = [14, 0, 16, 0, 18]
1551.2.39 by abentley Fix line endings in tests	1037	self.build_tree(paths, transport=t, line_endings='binary')
1530.1.3 by Robert Collins transport implementations now tested consistently.	1038
	1039	for path, size in zip(paths, sizes):
	1040	st = t.stat(path)
	1041	if path.endswith('/'):
	1042	self.failUnless(S_ISDIR(st.st_mode))
	1043	# directory sizes are meaningless
	1044	else:
	1045	self.failUnless(S_ISREG(st.st_mode))
	1046	self.assertEqual(size, st.st_size)
	1047
	1048	remote_stats = list(t.stat_multi(paths))
	1049	remote_iter_stats = list(t.stat_multi(iter(paths)))
	1050
	1051	self.assertRaises(NoSuchFile, t.stat, 'q')
	1052	self.assertRaises(NoSuchFile, t.stat, 'b/a')
	1053
	1054	self.assertListRaises(NoSuchFile, t.stat_multi, ['a', 'c', 'd'])
	1055	self.assertListRaises(NoSuchFile, t.stat_multi, iter(['a', 'c', 'd']))
1534.4.15 by Robert Collins Remove shutil dependency in upgrade - create a delete_tree method for transports.	1056	self.build_tree(['subdir/', 'subdir/file'], transport=t)
	1057	subdir = t.clone('subdir')
	1058	subdir.stat('./file')
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1059	subdir.stat('.')
1530.1.3 by Robert Collins transport implementations now tested consistently.	1060
	1061	def test_list_dir(self):
	1062	# TODO: Test list_dir, just try once, and if it throws, stop testing
	1063	t = self.get_transport()
	1064
	1065	if not t.listable():
	1066	self.assertRaises(TransportNotPossible, t.list_dir, '.')
	1067	return
	1068
	1069	def sorted_list(d):
	1070	l = list(t.list_dir(d))
	1071	l.sort()
	1072	return l
	1073
1910.7.1 by Andrew Bennetts Make sure list_dir always returns url-escaped names.	1074	self.assertEqual([], sorted_list('.'))
1534.4.15 by Robert Collins Remove shutil dependency in upgrade - create a delete_tree method for transports.	1075	# c2 is precisely one letter longer than c here to test that
	1076	# suffixing is not confused.
1959.2.1 by John Arbash Meinel David Allouche: Make transports return escaped paths	1077	# a%25b checks that quoting is done consistently across transports
	1078	tree_names = ['a', 'a%25b', 'b', 'c/', 'c/d', 'c/e', 'c2/']
2120.3.1 by John Arbash Meinel Fix MemoryTransport.list_dir() implementation, and update tests	1079
1534.4.9 by Robert Collins Add a readonly decorator for transports.	1080	if not t.is_readonly():
1959.2.1 by John Arbash Meinel David Allouche: Make transports return escaped paths	1081	self.build_tree(tree_names, transport=t)
1534.4.9 by Robert Collins Add a readonly decorator for transports.	1082	else:
2120.3.1 by John Arbash Meinel Fix MemoryTransport.list_dir() implementation, and update tests	1083	self.build_tree(tree_names)
1530.1.3 by Robert Collins transport implementations now tested consistently.	1084
1959.2.1 by John Arbash Meinel David Allouche: Make transports return escaped paths	1085	self.assertEqual(
1959.2.3 by John Arbash Meinel Remove some unicode string notations	1086	['a', 'a%2525b', 'b', 'c', 'c2'], sorted_list('.'))
1910.7.1 by Andrew Bennetts Make sure list_dir always returns url-escaped names.	1087	self.assertEqual(['d', 'e'], sorted_list('c'))
1530.1.3 by Robert Collins transport implementations now tested consistently.	1088
1534.4.9 by Robert Collins Add a readonly decorator for transports.	1089	if not t.is_readonly():
	1090	t.delete('c/d')
	1091	t.delete('b')
	1092	else:
2120.3.1 by John Arbash Meinel Fix MemoryTransport.list_dir() implementation, and update tests	1093	os.unlink('c/d')
	1094	os.unlink('b')
1534.4.9 by Robert Collins Add a readonly decorator for transports.	1095
1959.2.3 by John Arbash Meinel Remove some unicode string notations	1096	self.assertEqual(['a', 'a%2525b', 'c', 'c2'], sorted_list('.'))
1910.7.1 by Andrew Bennetts Make sure list_dir always returns url-escaped names.	1097	self.assertEqual(['e'], sorted_list('c'))
1530.1.3 by Robert Collins transport implementations now tested consistently.	1098
1662.1.12 by Martin Pool Translate unknown sftp errors to PathError, no NoSuchFile	1099	self.assertListRaises(PathError, t.list_dir, 'q')
	1100	self.assertListRaises(PathError, t.list_dir, 'c/f')
	1101	self.assertListRaises(PathError, t.list_dir, 'a')
1530.1.3 by Robert Collins transport implementations now tested consistently.	1102
1910.7.1 by Andrew Bennetts Make sure list_dir always returns url-escaped names.	1103	def test_list_dir_result_is_url_escaped(self):
	1104	t = self.get_transport()
	1105	if not t.listable():
	1106	raise TestSkipped("transport not listable")
	1107
	1108	if not t.is_readonly():
	1109	self.build_tree(['a/', 'a/%'], transport=t)
	1110	else:
	1111	self.build_tree(['a/', 'a/%'])
	1112
1910.7.2 by Andrew Bennetts Also assert that list_dir returns plain str objects.	1113	names = list(t.list_dir('a'))
	1114	self.assertEqual(['%25'], names)
	1115	self.assertIsInstance(names[0], str)
1910.7.1 by Andrew Bennetts Make sure list_dir always returns url-escaped names.	1116
2485.8.25 by Vincent Ladeuil Separate abspath from _remote_path, the intents are different.	1117	def test_clone_preserve_info(self):
	1118	t1 = self.get_transport()
	1119	if not isinstance(t1, ConnectedTransport):
	1120	raise TestSkipped("not a connected transport")
	1121
	1122	t2 = t1.clone('subdir')
	1123	self.assertEquals(t1._scheme, t2._scheme)
	1124	self.assertEquals(t1._user, t2._user)
	1125	self.assertEquals(t1._password, t2._password)
	1126	self.assertEquals(t1._host, t2._host)
	1127	self.assertEquals(t1._port, t2._port)
	1128
2485.8.39 by Vincent Ladeuil Add tests around connection reuse.	1129	def test__reuse_for(self):
	1130	t = self.get_transport()
	1131	if not isinstance(t, ConnectedTransport):
	1132	raise TestSkipped("not a connected transport")
	1133
	1134	def new_url(scheme=None, user=None, password=None,
	1135	host=None, port=None, path=None):
2900.2.16 by Vincent Ladeuil Make hhtp proxy aware of AuthenticationConfig (for password).	1136	"""Build a new url from t.base changing only parts of it.
2485.8.39 by Vincent Ladeuil Add tests around connection reuse.	1137
	1138	Only the parameters different from None will be changed.
	1139	"""
2485.8.53 by Vincent Ladeuil Apply test_connection_sharing to all transports to make smart	1140	if scheme is None: scheme = t._scheme
	1141	if user is None: user = t._user
2485.8.39 by Vincent Ladeuil Add tests around connection reuse.	1142	if password is None: password = t._password
2485.8.53 by Vincent Ladeuil Apply test_connection_sharing to all transports to make smart	1143	if user is None: user = t._user
	1144	if host is None: host = t._host
	1145	if port is None: port = t._port
	1146	if path is None: path = t._path
2485.8.39 by Vincent Ladeuil Add tests around connection reuse.	1147	return t._unsplit_url(scheme, user, password, host, port, path)
	1148
2900.2.16 by Vincent Ladeuil Make hhtp proxy aware of AuthenticationConfig (for password).	1149	if t._scheme == 'ftp':
	1150	scheme = 'sftp'
	1151	else:
	1152	scheme = 'ftp'
	1153	self.assertIsNot(t, t._reuse_for(new_url(scheme=scheme)))
2485.8.39 by Vincent Ladeuil Add tests around connection reuse.	1154	if t._user == 'me':
	1155	user = 'you'
	1156	else:
	1157	user = 'me'
	1158	self.assertIsNot(t, t._reuse_for(new_url(user=user)))
	1159	# passwords are not taken into account because:
	1160	# - it makes no sense to have two different valid passwords for the
	1161	# same user
	1162	# - _password in ConnectedTransport is intended to collect what the
	1163	# user specified from the command-line and there are cases where the
	1164	# new url can contain no password (if the url was built from an
	1165	# existing transport.base for example)
	1166	# - password are considered part of the credentials provided at
	1167	# connection creation time and as such may not be present in the url
	1168	# (they may be typed by the user when prompted for example)
	1169	self.assertIs(t, t._reuse_for(new_url(password='from space')))
	1170	# We will not connect, we can use a invalid host
	1171	self.assertIsNot(t, t._reuse_for(new_url(host=t._host + 'bar')))
	1172	if t._port == 1234:
	1173	port = 4321
	1174	else:
	1175	port = 1234
	1176	self.assertIsNot(t, t._reuse_for(new_url(port=port)))
2990.2.1 by Vincent Ladeuil ConnectedTransport._reuse_for fails to deal with local URLs.	1177	# No point in trying to reuse a transport for a local URL
2990.2.2 by Vincent Ladeuil Detect invalid transport reuse attempts by catching invalid URLs.	1178	self.assertIs(None, t._reuse_for('/valid_but_not_existing'))
2485.8.39 by Vincent Ladeuil Add tests around connection reuse.	1179
2485.8.53 by Vincent Ladeuil Apply test_connection_sharing to all transports to make smart	1180	def test_connection_sharing(self):
	1181	t = self.get_transport()
	1182	if not isinstance(t, ConnectedTransport):
	1183	raise TestSkipped("not a connected transport")
	1184
	1185	c = t.clone('subdir')
2485.8.54 by Vincent Ladeuil Refactor medium uses by making a distinction betweem shared and real medium.	1186	# Some transports will create the connection only when needed
2485.8.53 by Vincent Ladeuil Apply test_connection_sharing to all transports to make smart	1187	t.has('surely_not') # Force connection
	1188	self.assertIs(t._get_connection(), c._get_connection())
	1189
2485.8.54 by Vincent Ladeuil Refactor medium uses by making a distinction betweem shared and real medium.	1190	# Temporary failure, we need to create a new dummy connection
2485.8.53 by Vincent Ladeuil Apply test_connection_sharing to all transports to make smart	1191	new_connection = object()
	1192	t._set_connection(new_connection)
2485.8.54 by Vincent Ladeuil Refactor medium uses by making a distinction betweem shared and real medium.	1193	# Check that both transports use the same connection
2485.8.53 by Vincent Ladeuil Apply test_connection_sharing to all transports to make smart	1194	self.assertIs(new_connection, t._get_connection())
	1195	self.assertIs(new_connection, c._get_connection())
	1196
2485.8.39 by Vincent Ladeuil Add tests around connection reuse.	1197	def test_reuse_connection_for_various_paths(self):
	1198	t = self.get_transport()
	1199	if not isinstance(t, ConnectedTransport):
	1200	raise TestSkipped("not a connected transport")
	1201
	1202	t.has('surely_not') # Force connection
	1203	self.assertIsNot(None, t._get_connection())
	1204
	1205	subdir = t._reuse_for(t.base + 'whatever/but/deep/down/the/path')
	1206	self.assertIsNot(t, subdir)
	1207	self.assertIs(t._get_connection(), subdir._get_connection())
	1208
	1209	home = subdir._reuse_for(t.base + 'home')
	1210	self.assertIs(t._get_connection(), home._get_connection())
	1211	self.assertIs(subdir._get_connection(), home._get_connection())
	1212
1530.1.3 by Robert Collins transport implementations now tested consistently.	1213	def test_clone(self):
	1214	# TODO: Test that clone moves up and down the filesystem
	1215	t1 = self.get_transport()
	1216
	1217	self.build_tree(['a', 'b/', 'b/c'], transport=t1)
	1218
	1219	self.failUnless(t1.has('a'))
	1220	self.failUnless(t1.has('b/c'))
	1221	self.failIf(t1.has('c'))
	1222
	1223	t2 = t1.clone('b')
	1224	self.assertEqual(t1.base + 'b/', t2.base)
	1225
	1226	self.failUnless(t2.has('c'))
	1227	self.failIf(t2.has('a'))
	1228
	1229	t3 = t2.clone('..')
	1230	self.failUnless(t3.has('a'))
	1231	self.failIf(t3.has('c'))
	1232
	1233	self.failIf(t1.has('b/d'))
	1234	self.failIf(t2.has('d'))
	1235	self.failIf(t3.has('b/d'))
	1236
	1237	if t1.is_readonly():
	1238	open('b/d', 'wb').write('newfile\n')
	1239	else:
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	1240	t2.put_bytes('d', 'newfile\n')
1530.1.3 by Robert Collins transport implementations now tested consistently.	1241
	1242	self.failUnless(t1.has('b/d'))
	1243	self.failUnless(t2.has('d'))
	1244	self.failUnless(t3.has('b/d'))
	1245
1910.15.1 by Andrew Bennetts More tests for abspath and clone behaviour	1246	def test_clone_to_root(self):
	1247	orig_transport = self.get_transport()
	1248	# Repeatedly go up to a parent directory until we're at the root
	1249	# directory of this transport
	1250	root_transport = orig_transport
1986.1.10 by Robert Collins Merge from bzr.dev, fixing found bugs handling 'has('/')' in MemoryTransport and SFTP transports.	1251	new_transport = root_transport.clone("..")
2245.6.1 by Alexander Belchenko win32 UNC path: recursive cloning UNC path to root stops on //HOST, not on //	1252	# as we are walking up directories, the path must be
1986.1.10 by Robert Collins Merge from bzr.dev, fixing found bugs handling 'has('/')' in MemoryTransport and SFTP transports.	1253	# growing less, except at the top
	1254	self.assertTrue(len(new_transport.base) < len(root_transport.base)
	1255	or new_transport.base == root_transport.base)
	1256	while new_transport.base != root_transport.base:
	1257	root_transport = new_transport
	1258	new_transport = root_transport.clone("..")
2245.6.1 by Alexander Belchenko win32 UNC path: recursive cloning UNC path to root stops on //HOST, not on //	1259	# as we are walking up directories, the path must be
1986.1.10 by Robert Collins Merge from bzr.dev, fixing found bugs handling 'has('/')' in MemoryTransport and SFTP transports.	1260	# growing less, except at the top
	1261	self.assertTrue(len(new_transport.base) < len(root_transport.base)
	1262	or new_transport.base == root_transport.base)
1910.15.1 by Andrew Bennetts More tests for abspath and clone behaviour	1263
	1264	# Cloning to "/" should take us to exactly the same location.
	1265	self.assertEqual(root_transport.base, orig_transport.clone("/").base)
1986.1.10 by Robert Collins Merge from bzr.dev, fixing found bugs handling 'has('/')' in MemoryTransport and SFTP transports.	1266	# the abspath of "/" from the original transport should be the same
	1267	# as the base at the root:
	1268	self.assertEqual(orig_transport.abspath("/"), root_transport.base)
1910.15.1 by Andrew Bennetts More tests for abspath and clone behaviour	1269
1910.15.5 by Andrew Bennetts Transport behaviour at the root of the URL is now defined and tested.	1270	# At the root, the URL must still end with / as its a directory
	1271	self.assertEqual(root_transport.base[-1], '/')
	1272
	1273	def test_clone_from_root(self):
	1274	"""At the root, cloning to a simple dir should just do string append."""
	1275	orig_transport = self.get_transport()
	1276	root_transport = orig_transport.clone('/')
	1277	self.assertEqual(root_transport.base + '.bzr/',
	1278	root_transport.clone('.bzr').base)
	1279
1910.15.1 by Andrew Bennetts More tests for abspath and clone behaviour	1280	def test_base_url(self):
	1281	t = self.get_transport()
	1282	self.assertEqual('/', t.base[-1])
	1283
1530.1.3 by Robert Collins transport implementations now tested consistently.	1284	def test_relpath(self):
	1285	t = self.get_transport()
	1286	self.assertEqual('', t.relpath(t.base))
	1287	# base ends with /
	1288	self.assertEqual('', t.relpath(t.base[:-1]))
3059.2.18 by Vincent Ladeuil Take spiv review comments into account.	1289	# subdirs which don't exist should still give relpaths.
1530.1.3 by Robert Collins transport implementations now tested consistently.	1290	self.assertEqual('foo', t.relpath(t.base + 'foo'))
	1291	# trailing slash should be the same.
	1292	self.assertEqual('foo', t.relpath(t.base + 'foo/'))
	1293
1636.1.1 by Robert Collins Fix calling relpath() and abspath() on transports at their root.	1294	def test_relpath_at_root(self):
	1295	t = self.get_transport()
	1296	# clone all the way to the top
	1297	new_transport = t.clone('..')
	1298	while new_transport.base != t.base:
	1299	t = new_transport
	1300	new_transport = t.clone('..')
	1301	# we must be able to get a relpath below the root
	1302	self.assertEqual('', t.relpath(t.base))
	1303	# and a deeper one should work too
	1304	self.assertEqual('foo/bar', t.relpath(t.base + 'foo/bar'))
	1305
1530.1.3 by Robert Collins transport implementations now tested consistently.	1306	def test_abspath(self):
	1307	# smoke test for abspath. Corner cases for backends like unix fs's
	1308	# that have aliasing problems like symlinks should go in backend
	1309	# specific test cases.
	1310	transport = self.get_transport()
2485.8.21 by Vincent Ladeuil Simplify debug.	1311
1530.1.3 by Robert Collins transport implementations now tested consistently.	1312	self.assertEqual(transport.base + 'relpath',
	1313	transport.abspath('relpath'))
	1314
1910.15.1 by Andrew Bennetts More tests for abspath and clone behaviour	1315	# This should work without raising an error.
	1316	transport.abspath("/")
	1317
	1318	# the abspath of "/" and "/foo/.." should result in the same location
	1319	self.assertEqual(transport.abspath("/"), transport.abspath("/foo/.."))
	1320
2070.3.1 by Andrew Bennetts Fix memory_transport.abspath('/foo')	1321	self.assertEqual(transport.clone("/").abspath('foo'),
	1322	transport.abspath("/foo"))
	1323
1685.1.9 by John Arbash Meinel Updated LocalTransport so that it's base is now a URL rather than a local path. This helps consistency with all other functions. To do so, I added local_abspath() which returns the local path, and local_path_to/from_url	1324	def test_local_abspath(self):
	1325	transport = self.get_transport()
	1326	try:
	1327	p = transport.local_abspath('.')
2018.18.4 by Martin Pool Change Transport.local_abspath to raise NotLocalUrl, and test.	1328	except (errors.NotLocalUrl, TransportNotPossible), e:
2018.18.22 by Martin Pool merge bzr.dev	1329	# should be formattable
2018.18.4 by Martin Pool Change Transport.local_abspath to raise NotLocalUrl, and test.	1330	s = str(e)
1685.1.9 by John Arbash Meinel Updated LocalTransport so that it's base is now a URL rather than a local path. This helps consistency with all other functions. To do so, I added local_abspath() which returns the local path, and local_path_to/from_url	1331	else:
	1332	self.assertEqual(getcwd(), p)
	1333
1636.1.1 by Robert Collins Fix calling relpath() and abspath() on transports at their root.	1334	def test_abspath_at_root(self):
	1335	t = self.get_transport()
	1336	# clone all the way to the top
	1337	new_transport = t.clone('..')
	1338	while new_transport.base != t.base:
	1339	t = new_transport
	1340	new_transport = t.clone('..')
	1341	# we must be able to get a abspath of the root when we ask for
	1342	# t.abspath('..') - this due to our choice that clone('..')
	1343	# should return the root from the root, combined with the desire that
	1344	# the url from clone('..') and from abspath('..') should be the same.
	1345	self.assertEqual(t.base, t.abspath('..'))
	1346	# '' should give us the root
	1347	self.assertEqual(t.base, t.abspath(''))
	1348	# and a path should append to the url
	1349	self.assertEqual(t.base + 'foo', t.abspath('foo'))
	1350
1530.1.3 by Robert Collins transport implementations now tested consistently.	1351	def test_iter_files_recursive(self):
1530.1.4 by Robert Collins integrate Memory tests into transport interface tests.	1352	transport = self.get_transport()
	1353	if not transport.listable():
1553.5.13 by Martin Pool New Transport.rename that mustn't overwrite	1354	self.assertRaises(TransportNotPossible,
1530.1.4 by Robert Collins integrate Memory tests into transport interface tests.	1355	transport.iter_files_recursive)
	1356	return
1553.5.13 by Martin Pool New Transport.rename that mustn't overwrite	1357	self.build_tree(['isolated/',
1530.1.4 by Robert Collins integrate Memory tests into transport interface tests.	1358	'isolated/dir/',
	1359	'isolated/dir/foo',
	1360	'isolated/dir/bar',
1959.2.1 by John Arbash Meinel David Allouche: Make transports return escaped paths	1361	'isolated/dir/b%25z', # make sure quoting is correct
1530.1.4 by Robert Collins integrate Memory tests into transport interface tests.	1362	'isolated/bar'],
	1363	transport=transport)
1530.1.3 by Robert Collins transport implementations now tested consistently.	1364	paths = set(transport.iter_files_recursive())
1553.5.13 by Martin Pool New Transport.rename that mustn't overwrite	1365	# nb the directories are not converted
	1366	self.assertEqual(paths,
	1367	set(['isolated/dir/foo',
	1368	'isolated/dir/bar',
1959.2.1 by John Arbash Meinel David Allouche: Make transports return escaped paths	1369	'isolated/dir/b%2525z',
1553.5.13 by Martin Pool New Transport.rename that mustn't overwrite	1370	'isolated/bar']))
	1371	sub_transport = transport.clone('isolated')
	1372	paths = set(sub_transport.iter_files_recursive())
1959.2.1 by John Arbash Meinel David Allouche: Make transports return escaped paths	1373	self.assertEqual(paths,
	1374	set(['dir/foo', 'dir/bar', 'dir/b%2525z', 'bar']))
	1375
	1376	def test_copy_tree(self):
	1377	# TODO: test file contents and permissions are preserved. This test was
	1378	# added just to ensure that quoting was handled correctly.
	1379	# -- David Allouche 2006-08-11
	1380	transport = self.get_transport()
	1381	if not transport.listable():
	1382	self.assertRaises(TransportNotPossible,
	1383	transport.iter_files_recursive)
	1384	return
	1385	if transport.is_readonly():
	1386	return
	1387	self.build_tree(['from/',
	1388	'from/dir/',
	1389	'from/dir/foo',
	1390	'from/dir/bar',
	1391	'from/dir/b%25z', # make sure quoting is correct
	1392	'from/bar'],
	1393	transport=transport)
	1394	transport.copy_tree('from', 'to')
	1395	paths = set(transport.iter_files_recursive())
	1396	self.assertEqual(paths,
	1397	set(['from/dir/foo',
	1398	'from/dir/bar',
	1399	'from/dir/b%2525z',
	1400	'from/bar',
	1401	'to/dir/foo',
	1402	'to/dir/bar',
	1403	'to/dir/b%2525z',
	1404	'to/bar',]))
1185.85.76 by John Arbash Meinel Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests	1405
	1406	def test_unicode_paths(self):
1685.1.57 by Martin Pool [broken] Skip unicode blackbox tests if not supported by filesystem	1407	"""Test that we can read/write files with Unicode names."""
1185.85.76 by John Arbash Meinel Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests	1408	t = self.get_transport()
	1409
1711.7.36 by John Arbash Meinel Use different filenames to avoid path collisions on win32 w/ FAT32	1410	# With FAT32 and certain encodings on win32
	1411	# '\xe5' and '\xe4' actually map to the same file
	1412	# adding a suffix kicks in the 'preserving but insensitive'
	1413	# route, and maintains the right files
	1414	files = [u'\xe5.1', # a w/ circle iso-8859-1
	1415	u'\xe4.2', # a w/ dots iso-8859-1
1185.85.76 by John Arbash Meinel Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests	1416	u'\u017d', # Z with umlat iso-8859-2
	1417	u'\u062c', # Arabic j
	1418	u'\u0410', # Russian A
	1419	u'\u65e5', # Kanji person
	1420	]
	1421
1685.1.72 by Wouter van Heyst StubSFTPServer should use bytestreams rather than unicode	1422	try:
1711.4.13 by John Arbash Meinel Use line_endings='binary' for win32	1423	self.build_tree(files, transport=t, line_endings='binary')
1685.1.72 by Wouter van Heyst StubSFTPServer should use bytestreams rather than unicode	1424	except UnicodeError:
	1425	raise TestSkipped("cannot handle unicode paths in current encoding")
1185.85.76 by John Arbash Meinel Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests	1426
	1427	# A plain unicode string is not a valid url
	1428	for fname in files:
	1429	self.assertRaises(InvalidURL, t.get, fname)
	1430
	1431	for fname in files:
	1432	fname_utf8 = fname.encode('utf-8')
	1433	contents = 'contents of %s\n' % (fname_utf8,)
1685.1.45 by John Arbash Meinel Moved url functions into bzrlib.urlutils	1434	self.check_transport_contents(contents, t, urlutils.escape(fname))
1185.85.76 by John Arbash Meinel Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests	1435
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1436	def test_connect_twice_is_same_content(self):
2485.8.21 by Vincent Ladeuil Simplify debug.	1437	# check that our server (whatever it is) is accessible reliably
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1438	# via get_transport and multiple connections share content.
	1439	transport = self.get_transport()
	1440	if transport.is_readonly():
	1441	return
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	1442	transport.put_bytes('foo', 'bar')
2485.8.21 by Vincent Ladeuil Simplify debug.	1443	transport3 = self.get_transport()
2485.8.21 by Vincent Ladeuil Simplify debug.	1444	self.check_transport_contents('bar', transport3, 'foo')
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1445	# its base should be usable.
2485.8.25 by Vincent Ladeuil Separate abspath from _remote_path, the intents are different.	1446	transport4 = get_transport(transport.base)
2485.8.21 by Vincent Ladeuil Simplify debug.	1447	self.check_transport_contents('bar', transport4, 'foo')
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1448
	1449	# now opening at a relative url should give use a sane result:
	1450	transport.mkdir('newdir')
2485.8.25 by Vincent Ladeuil Separate abspath from _remote_path, the intents are different.	1451	transport5 = get_transport(transport.base + "newdir")
2485.8.21 by Vincent Ladeuil Simplify debug.	1452	transport6 = transport5.clone('..')
2485.8.21 by Vincent Ladeuil Simplify debug.	1453	self.check_transport_contents('bar', transport6, 'foo')
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1454
	1455	def test_lock_write(self):
1910.16.1 by Andrew Bennetts lock_read and lock_write may raise TransportNotPossible.	1456	"""Test transport-level write locks.
	1457
	1458	These are deprecated and transports may decline to support them.
	1459	"""
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1460	transport = self.get_transport()
	1461	if transport.is_readonly():
	1462	self.assertRaises(TransportNotPossible, transport.lock_write, 'foo')
	1463	return
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	1464	transport.put_bytes('lock', '')
1910.16.1 by Andrew Bennetts lock_read and lock_write may raise TransportNotPossible.	1465	try:
	1466	lock = transport.lock_write('lock')
1752.3.6 by Andrew Bennetts Merge from test-tweaks	1467	except TransportNotPossible:
1910.16.1 by Andrew Bennetts lock_read and lock_write may raise TransportNotPossible.	1468	return
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1469	# TODO make this consistent on all platforms:
	1470	# self.assertRaises(LockError, transport.lock_write, 'lock')
	1471	lock.unlock()
	1472
	1473	def test_lock_read(self):
1910.16.1 by Andrew Bennetts lock_read and lock_write may raise TransportNotPossible.	1474	"""Test transport-level read locks.
	1475
	1476	These are deprecated and transports may decline to support them.
	1477	"""
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1478	transport = self.get_transport()
	1479	if transport.is_readonly():
	1480	file('lock', 'w').close()
	1481	else:
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	1482	transport.put_bytes('lock', '')
1910.16.1 by Andrew Bennetts lock_read and lock_write may raise TransportNotPossible.	1483	try:
	1484	lock = transport.lock_read('lock')
1752.3.6 by Andrew Bennetts Merge from test-tweaks	1485	except TransportNotPossible:
1910.16.1 by Andrew Bennetts lock_read and lock_write may raise TransportNotPossible.	1486	return
1534.4.26 by Robert Collins Move working tree initialisation out from Branch.initialize, deprecated Branch.initialize to Branch.create.	1487	# TODO make this consistent on all platforms:
	1488	# self.assertRaises(LockError, transport.lock_read, 'lock')
	1489	lock.unlock()
1185.85.80 by John Arbash Meinel [merge] jam-integration 1527, including branch-formats, help text, misc bug fixes.	1490
1594.2.5 by Robert Collins Readv patch from Johan Rydberg giving knits partial download support.	1491	def test_readv(self):
	1492	transport = self.get_transport()
	1493	if transport.is_readonly():
	1494	file('a', 'w').write('0123456789')
	1495	else:
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	1496	transport.put_bytes('a', '0123456789')
1185.85.76 by John Arbash Meinel Adding an InvalidURL so transports can report they expect utf-8 quoted paths. Updated tests	1497
2004.1.22 by v.ladeuil+lp at free Implements Range header handling for GET requests. Fix a test.	1498	d = list(transport.readv('a', ((0, 1),)))
	1499	self.assertEqual(d[0], (0, '0'))
	1500
1594.2.17 by Robert Collins Better readv coalescing, now with test, and progress during knit index reading.	1501	d = list(transport.readv('a', ((0, 1), (1, 1), (3, 2), (9, 1))))
1594.2.5 by Robert Collins Readv patch from Johan Rydberg giving knits partial download support.	1502	self.assertEqual(d[0], (0, '0'))
1594.2.17 by Robert Collins Better readv coalescing, now with test, and progress during knit index reading.	1503	self.assertEqual(d[1], (1, '1'))
	1504	self.assertEqual(d[2], (3, '34'))
	1505	self.assertEqual(d[3], (9, '9'))
1786.1.8 by John Arbash Meinel [merge] Johan Rydberg test updates	1506
1864.5.2 by John Arbash Meinel always read in sorted order, and return in requested order, but only cache what is currently out of order	1507	def test_readv_out_of_order(self):
	1508	transport = self.get_transport()
	1509	if transport.is_readonly():
	1510	file('a', 'w').write('0123456789')
	1511	else:
1955.3.11 by John Arbash Meinel Clean up the rest of the api calls to deprecated functions in the test suite, and make sure Transport._pump is only accepting files, not strings	1512	transport.put_bytes('a', '01234567890')
1864.5.2 by John Arbash Meinel always read in sorted order, and return in requested order, but only cache what is currently out of order	1513
	1514	d = list(transport.readv('a', ((1, 1), (9, 1), (0, 1), (3, 2))))
	1515	self.assertEqual(d[0], (1, '1'))
	1516	self.assertEqual(d[1], (9, '9'))
	1517	self.assertEqual(d[2], (0, '0'))
	1518	self.assertEqual(d[3], (3, '34'))
1752.2.40 by Andrew Bennetts Merge from bzr.dev.	1519
2745.5.1 by Robert Collins * New parameter on ``bzrlib.transport.Transport.readv``	1520	def test_readv_with_adjust_for_latency(self):
	1521	transport = self.get_transport()
	1522	# the adjust for latency flag expands the data region returned
	1523	# according to a per-transport heuristic, so testing is a little
	1524	# tricky as we need more data than the largest combining that our
	1525	# transports do. To accomodate this we generate random data and cross
	1526	# reference the returned data with the random data. To avoid doing
	1527	# multiple large random byte look ups we do several tests on the same
	1528	# backing data.
	1529	content = osutils.rand_bytes(200*1024)
2745.5.3 by Robert Collins * Move transport logging into a new transport class	1530	content_size = len(content)
2745.5.1 by Robert Collins * New parameter on ``bzrlib.transport.Transport.readv``	1531	if transport.is_readonly():
	1532	file('a', 'w').write(content)
	1533	else:
	1534	transport.put_bytes('a', content)
	1535	def check_result_data(result_vector):
	1536	for item in result_vector:
	1537	data_len = len(item[1])
	1538	self.assertEqual(content[item[0]:item[0] + data_len], item[1])
	1539
	1540	# start corner case
	1541	result = list(transport.readv('a', ((0, 30),),
2745.5.3 by Robert Collins * Move transport logging into a new transport class	1542	adjust_for_latency=True, upper_limit=content_size))
2745.5.1 by Robert Collins * New parameter on ``bzrlib.transport.Transport.readv``	1543	# we expect 1 result, from 0, to something > 30
	1544	self.assertEqual(1, len(result))
	1545	self.assertEqual(0, result[0][0])
	1546	self.assertTrue(len(result[0][1]) >= 30)
	1547	check_result_data(result)
	1548	# end of file corner case
	1549	result = list(transport.readv('a', ((204700, 100),),
2745.5.3 by Robert Collins * Move transport logging into a new transport class	1550	adjust_for_latency=True, upper_limit=content_size))
2745.5.1 by Robert Collins * New parameter on ``bzrlib.transport.Transport.readv``	1551	# we expect 1 result, from 204800- its length, to the end
	1552	self.assertEqual(1, len(result))
	1553	data_len = len(result[0][1])
	1554	self.assertEqual(204800-data_len, result[0][0])
	1555	self.assertTrue(data_len >= 100)
	1556	check_result_data(result)
	1557	# out of order ranges are made in order
	1558	result = list(transport.readv('a', ((204700, 100), (0, 50)),
2745.5.3 by Robert Collins * Move transport logging into a new transport class	1559	adjust_for_latency=True, upper_limit=content_size))
2745.5.1 by Robert Collins * New parameter on ``bzrlib.transport.Transport.readv``	1560	# we expect 2 results, in order, start and end.
	1561	self.assertEqual(2, len(result))
	1562	# start
	1563	data_len = len(result[0][1])
	1564	self.assertEqual(0, result[0][0])
	1565	self.assertTrue(data_len >= 30)
	1566	# end
	1567	data_len = len(result[1][1])
	1568	self.assertEqual(204800-data_len, result[1][0])
	1569	self.assertTrue(data_len >= 100)
	1570	check_result_data(result)
	1571	# close ranges get combined (even if out of order)
	1572	for request_vector in [((400,50), (800, 234)), ((800, 234), (400,50))]:
	1573	result = list(transport.readv('a', request_vector,
2745.5.3 by Robert Collins * Move transport logging into a new transport class	1574	adjust_for_latency=True, upper_limit=content_size))
2745.5.1 by Robert Collins * New parameter on ``bzrlib.transport.Transport.readv``	1575	self.assertEqual(1, len(result))
	1576	data_len = len(result[0][1])
3059.2.18 by Vincent Ladeuil Take spiv review comments into account.	1577	# minimum length is from 400 to 1034 - 634
2745.5.1 by Robert Collins * New parameter on ``bzrlib.transport.Transport.readv``	1578	self.assertTrue(data_len >= 634)
	1579	# must contain the region 400 to 1034
	1580	self.assertTrue(result[0][0] <= 400)
	1581	self.assertTrue(result[0][0] + data_len >= 1034)
	1582	check_result_data(result)
2890.1.2 by Robert Collins More readv adjust for latency tests and bugfixes.	1583	# test from observed failure case.
	1584	if transport.is_readonly():
	1585	file('a', 'w').write('a'10241024)
	1586	else:
	1587	transport.put_bytes('a', 'a'10241024)
	1588	broken_vector = [(465219, 800), (225221, 800), (445548, 800),
	1589	(225037, 800), (221357, 800), (437077, 800), (947670, 800),
	1590	(465373, 800), (947422, 800)]
	1591	results = list(transport.readv('a', broken_vector, True, 1024*1024))
	1592	found_items = [False]*9
	1593	for pos, (start, length) in enumerate(broken_vector):
	1594	# check the range is covered by the result
	1595	for offset, data in results:
	1596	if offset <= start and start + length <= offset + len(data):
	1597	found_items[pos] = True
	1598	self.assertEqual([True]*9, found_items)
2745.5.1 by Robert Collins * New parameter on ``bzrlib.transport.Transport.readv``	1599
2671.3.9 by Robert Collins Review feedback and fix VFat emulated transports to not claim to have unix permissions.	1600	def test_get_with_open_write_stream_sees_all_content(self):
2671.3.5 by Robert Collins * New methods on ``bzrlib.transport.Transport`` ``open_file_stream`` and	1601	t = self.get_transport()
	1602	if t.is_readonly():
	1603	return
2671.3.9 by Robert Collins Review feedback and fix VFat emulated transports to not claim to have unix permissions.	1604	handle = t.open_write_stream('foo')
2671.3.5 by Robert Collins * New methods on ``bzrlib.transport.Transport`` ``open_file_stream`` and	1605	try:
2671.3.6 by Robert Collins Review feedback.	1606	handle.write('bcd')
2671.3.5 by Robert Collins * New methods on ``bzrlib.transport.Transport`` ``open_file_stream`` and	1607	self.assertEqual([(0, 'b'), (2, 'd')], list(t.readv('foo', ((0,1), (2,1)))))
	1608	finally:
2671.3.6 by Robert Collins Review feedback.	1609	handle.close()
2671.3.5 by Robert Collins * New methods on ``bzrlib.transport.Transport`` ``open_file_stream`` and	1610
2018.2.3 by Andrew Bennetts Starting factoring out the smart server client "medium" from the protocol.	1611	def test_get_smart_medium(self):
	1612	"""All transports must either give a smart medium, or know they can't.
	1613	"""
	1614	transport = self.get_transport()
	1615	try:
2018.5.2 by Andrew Bennetts Start splitting bzrlib/transport/smart.py into a package.	1616	client_medium = transport.get_smart_medium()
	1617	self.assertIsInstance(client_medium, medium.SmartClientMedium)
2018.2.3 by Andrew Bennetts Starting factoring out the smart server client "medium" from the protocol.	1618	except errors.NoSmartMedium:
	1619	# as long as we got it we're fine
	1620	pass
	1621
2001.3.2 by John Arbash Meinel Force all transports to raise ShortReadvError if they can	1622	def test_readv_short_read(self):
	1623	transport = self.get_transport()
	1624	if transport.is_readonly():
	1625	file('a', 'w').write('0123456789')
	1626	else:
	1627	transport.put_bytes('a', '01234567890')
	1628
	1629	# This is intentionally reading off the end of the file
	1630	# since we are sure that it cannot get there
2000.3.9 by v.ladeuil+lp at free The tests that would have help avoid bug #73948 and all that mess :)	1631	self.assertListRaises((errors.ShortReadvError, errors.InvalidRange,
	1632	# Can be raised by paramiko
	1633	AssertionError),
2001.3.2 by John Arbash Meinel Force all transports to raise ShortReadvError if they can	1634	transport.readv, 'a', [(1,1), (8,10)])
	1635
	1636	# This is trying to seek past the end of the file, it should
	1637	# also raise a special error
2000.3.9 by v.ladeuil+lp at free The tests that would have help avoid bug #73948 and all that mess :)	1638	self.assertListRaises((errors.ShortReadvError, errors.InvalidRange),
2001.3.2 by John Arbash Meinel Force all transports to raise ShortReadvError if they can	1639	transport.readv, 'a', [(12,2)])