/brz/remove-bazaar : contents of bzrlib/tests/test

: (revision 3577.2.1)

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3407.2.2 by Martin Pool Remove special case in RemoteBranchLockableFiles for branch.conf	1	# Copyright (C) 2006, 2007, 2008 Canonical Ltd
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	2	#
	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.
	7	#
	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.
	12	#
	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 remote bzrdir/branch/repo/etc
	18
	19	These are proxy objects which act on remote objects by sending messages
	20	through a smart client. The proxies are to be created when attempting to open
	21	the object given a transport that supports smartserver rpc operations.
2018.18.7 by Martin Pool (broken) Start addng client proxy test for Repository.tarball	22
	23	These tests correspond to tests.test_smart, which exercises the server side.
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	24	"""
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	25
3211.5.2 by Robert Collins Change RemoteRepository.get_parent_map to use bz2 not gzip for compression.	26	import bz2
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	27	from cStringIO import StringIO
	28
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	29	from bzrlib import (
	30	errors,
3184.1.9 by Robert Collins * ``Repository.get_data_stream`` is now deprecated in favour of	31	graph,
2535.3.39 by Andrew Bennetts Tidy some XXXs.	32	pack,
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	33	remote,
2018.18.9 by Martin Pool remote Repository.tarball builds a temporary directory and tars that	34	repository,
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	35	tests,
	36	)
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	37	from bzrlib.branch import Branch
	38	from bzrlib.bzrdir import BzrDir, BzrDirFormat
	39	from bzrlib.remote import (
	40	RemoteBranch,
	41	RemoteBzrDir,
	42	RemoteBzrDirFormat,
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	43	RemoteRepository,
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	44	)
	45	from bzrlib.revision import NULL_REVISION
2432.3.2 by Andrew Bennetts Add test, and tidy implementation.	46	from bzrlib.smart import server, medium
2018.5.159 by Andrew Bennetts Rename SmartClient to _SmartClient.	47	from bzrlib.smart.client import _SmartClient
3287.6.4 by Robert Collins Fix up deprecation warnings for get_revision_graph.	48	from bzrlib.symbol_versioning import one_four
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	49	from bzrlib.transport import get_transport, http
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	50	from bzrlib.transport.memory import MemoryTransport
3431.3.1 by Andrew Bennetts First rough cut of a fix for bug #230550, by adding .base to SmartClientMedia rather than relying on other objects to track this accurately while reusing client media.	51	from bzrlib.transport.remote import RemoteTransport, RemoteTCPTransport
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	52
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)	53
2018.5.42 by Robert Collins Various hopefully improvements, but wsgi is broken, handing over to spiv :).	54	class BasicRemoteObjectTests(tests.TestCaseWithTransport):
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	55
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	56	def setUp(self):
2018.5.95 by Andrew Bennetts Add a Transport.is_readonly remote call, let {Branch,Repository}.lock_write remote call return UnlockableTransport, and miscellaneous test fixes.	57	self.transport_server = server.SmartTCPServer_for_testing
2018.5.42 by Robert Collins Various hopefully improvements, but wsgi is broken, handing over to spiv :).	58	super(BasicRemoteObjectTests, self).setUp()
	59	self.transport = self.get_transport()
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	60	# make a branch that can be opened over the smart transport
1752.2.31 by Martin Pool [broken] some support for write operations over hpss	61	self.local_wt = BzrDir.create_standalone_workingtree('.')
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	62
2018.5.171 by Andrew Bennetts Disconnect RemoteTransports in some tests to avoid tripping up test_strace with leftover threads from previous tests.	63	def tearDown(self):
	64	self.transport.disconnect()
	65	tests.TestCaseWithTransport.tearDown(self)
	66
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	67	def test_create_remote_bzrdir(self):
	68	b = remote.RemoteBzrDir(self.transport)
	69	self.assertIsInstance(b, BzrDir)
	70
	71	def test_open_remote_branch(self):
2018.6.1 by Robert Collins Implement a BzrDir.open_branch smart server method for opening a branch without VFS.	72	# open a standalone branch in the working directory
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	73	b = remote.RemoteBzrDir(self.transport)
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	74	branch = b.open_branch()
2018.5.163 by Andrew Bennetts Deal with various review comments from Robert.	75	self.assertIsInstance(branch, Branch)
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	76
1752.2.31 by Martin Pool [broken] some support for write operations over hpss	77	def test_remote_repository(self):
	78	b = BzrDir.open_from_transport(self.transport)
	79	repo = b.open_repository()
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	80	revid = u'\xc823123123'.encode('utf8')
2018.5.40 by Robert Collins Implement a remote Repository.has_revision method.	81	self.assertFalse(repo.has_revision(revid))
	82	self.local_wt.commit(message='test commit', rev_id=revid)
	83	self.assertTrue(repo.has_revision(revid))
1752.2.31 by Martin Pool [broken] some support for write operations over hpss	84
	85	def test_remote_branch_revision_history(self):
	86	b = BzrDir.open_from_transport(self.transport).open_branch()
2018.5.38 by Robert Collins Implement RemoteBranch.revision_history().	87	self.assertEqual([], b.revision_history())
	88	r1 = self.local_wt.commit('1st commit')
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	89	r2 = self.local_wt.commit('1st commit', rev_id=u'\xc8'.encode('utf8'))
2018.5.38 by Robert Collins Implement RemoteBranch.revision_history().	90	self.assertEqual([r1, r2], b.revision_history())
1752.2.31 by Martin Pool [broken] some support for write operations over hpss	91
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	92	def test_find_correct_format(self):
2018.5.20 by Andrew Bennetts Move bzrlib/transport/smart/_smart.py to bzrlib/transport/remote.py and rename SmartTransport to RemoteTransport (Robert Collins, Andrew Bennetts)	93	"""Should open a RemoteBzrDir over a RemoteTransport"""
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	94	fmt = BzrDirFormat.find_format(self.transport)
2018.5.169 by Andrew Bennetts Add a _server_formats flag to BzrDir.open_from_transport and BzrDirFormat.find_format, make RemoteBranch.control_files into a property.	95	self.assertTrue(RemoteBzrDirFormat
	96	in BzrDirFormat._control_server_formats)
1752.2.30 by Martin Pool Start adding a RemoteBzrDir, etc	97	self.assertIsInstance(fmt, remote.RemoteBzrDirFormat)
	98
	99	def test_open_detected_smart_format(self):
	100	fmt = BzrDirFormat.find_format(self.transport)
	101	d = fmt.open(self.transport)
	102	self.assertIsInstance(d, BzrDir)
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	103
2477.1.1 by Martin Pool Add RemoteBranch repr	104	def test_remote_branch_repr(self):
	105	b = BzrDir.open_from_transport(self.transport).open_branch()
	106	self.assertStartsWith(str(b), 'RemoteBranch(')
	107
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	108
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	109	class FakeProtocol(object):
	110	"""Lookalike SmartClientRequestProtocolOne allowing body reading tests."""
	111
2535.3.68 by Andrew Bennetts Backwards compatibility for new smart method.	112	def __init__(self, body, fake_client):
2535.4.2 by Andrew Bennetts Nasty hackery to make stream_knit_data_for_revisions response use streaming.	113	self.body = body
	114	self._body_buffer = None
2535.3.68 by Andrew Bennetts Backwards compatibility for new smart method.	115	self._fake_client = fake_client
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	116
	117	def read_body_bytes(self, count=-1):
2535.4.2 by Andrew Bennetts Nasty hackery to make stream_knit_data_for_revisions response use streaming.	118	if self._body_buffer is None:
	119	self._body_buffer = StringIO(self.body)
2535.3.68 by Andrew Bennetts Backwards compatibility for new smart method.	120	bytes = self._body_buffer.read(count)
	121	if self._body_buffer.tell() == len(self._body_buffer.getvalue()):
	122	self._fake_client.expecting_body = False
	123	return bytes
	124
	125	def cancel_read_body(self):
	126	self._fake_client.expecting_body = False
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	127
2535.4.2 by Andrew Bennetts Nasty hackery to make stream_knit_data_for_revisions response use streaming.	128	def read_streamed_body(self):
	129	return self.body
	130
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	131
2018.5.159 by Andrew Bennetts Rename SmartClient to _SmartClient.	132	class FakeClient(_SmartClient):
	133	"""Lookalike for _SmartClient allowing testing."""
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	134
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	135	def __init__(self, fake_medium_base='fake base'):
2535.3.68 by Andrew Bennetts Backwards compatibility for new smart method.	136	"""Create a FakeClient.
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	137
3104.4.2 by Andrew Bennetts All tests passing.	138	:param responses: A list of response-tuple, body-data pairs to be sent
3297.3.3 by Andrew Bennetts SmartClientRequestProtocol*.read_response_tuple can now raise UnknownSmartMethod. Callers no longer need to do their own ad hoc unknown smart method error detection.	139	back to callers. A special case is if the response-tuple is
	140	'unknown verb', then a UnknownSmartMethod will be raised for that
	141	call, using the second element of the tuple as the verb in the
	142	exception.
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	143	"""
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	144	self.responses = []
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	145	self._calls = []
2535.3.68 by Andrew Bennetts Backwards compatibility for new smart method.	146	self.expecting_body = False
3431.3.2 by Andrew Bennetts Remove 'base' from _SmartClient entirely, now that the medium has it.	147	_SmartClient.__init__(self, FakeMedium(self._calls, fake_medium_base))
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	148
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	149	def add_success_response(self, *args):
	150	self.responses.append(('success', args, None))
	151
	152	def add_success_response_with_body(self, body, *args):
	153	self.responses.append(('success', args, body))
	154
	155	def add_error_response(self, *args):
	156	self.responses.append(('error', args))
	157
	158	def add_unknown_method_response(self, verb):
	159	self.responses.append(('unknown', verb))
	160
3297.3.3 by Andrew Bennetts SmartClientRequestProtocol*.read_response_tuple can now raise UnknownSmartMethod. Callers no longer need to do their own ad hoc unknown smart method error detection.	161	def _get_next_response(self):
	162	response_tuple = self.responses.pop(0)
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	163	if response_tuple[0] == 'unknown':
	164	raise errors.UnknownSmartMethod(response_tuple[1])
	165	elif response_tuple[0] == 'error':
	166	raise errors.ErrorFromSmartServer(response_tuple[1])
3297.3.3 by Andrew Bennetts SmartClientRequestProtocol*.read_response_tuple can now raise UnknownSmartMethod. Callers no longer need to do their own ad hoc unknown smart method error detection.	167	return response_tuple
	168
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	169	def call(self, method, *args):
	170	self._calls.append(('call', method, args))
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	171	return self._get_next_response()[1]
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	172
2018.5.153 by Andrew Bennetts Rename call2 to call_expecting_body, and other small changes prompted by review.	173	def call_expecting_body(self, method, *args):
	174	self._calls.append(('call_expecting_body', method, args))
3297.3.3 by Andrew Bennetts SmartClientRequestProtocol*.read_response_tuple can now raise UnknownSmartMethod. Callers no longer need to do their own ad hoc unknown smart method error detection.	175	result = self._get_next_response()
2535.3.68 by Andrew Bennetts Backwards compatibility for new smart method.	176	self.expecting_body = True
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	177	return result[1], FakeProtocol(result[2], self)
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	178
3184.1.10 by Robert Collins Change the smart server verb for Repository.stream_revisions_chunked to use SearchResults as the request mechanism for downloads.	179	def call_with_body_bytes_expecting_body(self, method, args, body):
	180	self._calls.append(('call_with_body_bytes_expecting_body', method,
	181	args, body))
3297.3.3 by Andrew Bennetts SmartClientRequestProtocol*.read_response_tuple can now raise UnknownSmartMethod. Callers no longer need to do their own ad hoc unknown smart method error detection.	182	result = self._get_next_response()
3184.1.10 by Robert Collins Change the smart server verb for Repository.stream_revisions_chunked to use SearchResults as the request mechanism for downloads.	183	self.expecting_body = True
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	184	return result[1], FakeProtocol(result[2], self)
3184.1.10 by Robert Collins Change the smart server verb for Repository.stream_revisions_chunked to use SearchResults as the request mechanism for downloads.	185
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	186
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	187	class FakeMedium(medium.SmartClientMedium):
3104.4.2 by Andrew Bennetts All tests passing.	188
3431.3.1 by Andrew Bennetts First rough cut of a fix for bug #230550, by adding .base to SmartClientMedia rather than relying on other objects to track this accurately while reusing client media.	189	def __init__(self, client_calls, base):
3453.4.1 by Andrew Bennetts Better infrastructure on SmartClientMedium for tracking the remote version.	190	medium.SmartClientMedium.__init__(self, base)
3213.1.2 by Andrew Bennetts Add test for reconnection if get_parent_map is unknown by the server.	191	self._client_calls = client_calls
3213.1.1 by Andrew Bennetts Recover (by reconnecting) if the server turns out not to understand the new requests in 1.2 that send bodies.	192
	193	def disconnect(self):
3213.1.2 by Andrew Bennetts Add test for reconnection if get_parent_map is unknown by the server.	194	self._client_calls.append(('disconnect medium',))
3104.4.2 by Andrew Bennetts All tests passing.	195
3104.4.2 by Andrew Bennetts All tests passing.	196
3192.2.1 by Andrew Bennetts Don't transmit URL-escaped relpaths in the smart protocol, which is back to how things worked in bzr 1.1 and earlier.	197	class TestVfsHas(tests.TestCase):
	198
	199	def test_unicode_path(self):
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	200	client = FakeClient('/')
	201	client.add_success_response('yes',)
3192.2.1 by Andrew Bennetts Don't transmit URL-escaped relpaths in the smart protocol, which is back to how things worked in bzr 1.1 and earlier.	202	transport = RemoteTransport('bzr://localhost/', _client=client)
	203	filename = u'/hell\u00d8'.encode('utf8')
	204	result = transport.has(filename)
	205	self.assertEqual(
	206	[('call', 'has', (filename,))],
	207	client._calls)
	208	self.assertTrue(result)
	209
	210
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	211	class Test_ClientMedium_remote_path_from_transport(tests.TestCase):
	212	"""Tests for the behaviour of client_medium.remote_path_from_transport."""
3313.3.3 by Andrew Bennetts Add tests for _SmartClient.remote_path_for_transport.	213
	214	def assertRemotePath(self, expected, client_base, transport_base):
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	215	"""Assert that the result of
	216	SmartClientMedium.remote_path_from_transport is the expected value for
	217	a given client_base and transport_base.
3313.3.3 by Andrew Bennetts Add tests for _SmartClient.remote_path_for_transport.	218	"""
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	219	client_medium = medium.SmartClientMedium(client_base)
3313.3.3 by Andrew Bennetts Add tests for _SmartClient.remote_path_for_transport.	220	transport = get_transport(transport_base)
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	221	result = client_medium.remote_path_from_transport(transport)
3313.3.3 by Andrew Bennetts Add tests for _SmartClient.remote_path_for_transport.	222	self.assertEqual(expected, result)
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	223
3313.3.3 by Andrew Bennetts Add tests for _SmartClient.remote_path_for_transport.	224	def test_remote_path_from_transport(self):
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	225	"""SmartClientMedium.remote_path_from_transport calculates a URL for
	226	the given transport relative to the root of the client base URL.
3313.3.3 by Andrew Bennetts Add tests for _SmartClient.remote_path_for_transport.	227	"""
	228	self.assertRemotePath('xyz/', 'bzr://host/path', 'bzr://host/xyz')
	229	self.assertRemotePath(
	230	'path/xyz/', 'bzr://host/path', 'bzr://host/path/xyz')
	231
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	232	def assertRemotePathHTTP(self, expected, transport_base, relpath):
	233	"""Assert that the result of
	234	HttpTransportBase.remote_path_from_transport is the expected value for
	235	a given transport_base and relpath of that transport. (Note that
	236	HttpTransportBase is a subclass of SmartClientMedium)
	237	"""
	238	base_transport = get_transport(transport_base)
	239	client_medium = base_transport.get_smart_medium()
	240	cloned_transport = base_transport.clone(relpath)
	241	result = client_medium.remote_path_from_transport(cloned_transport)
	242	self.assertEqual(expected, result)
	243
3313.3.3 by Andrew Bennetts Add tests for _SmartClient.remote_path_for_transport.	244	def test_remote_path_from_transport_http(self):
	245	"""Remote paths for HTTP transports are calculated differently to other
	246	transports. They are just relative to the client base, not the root
	247	directory of the host.
	248	"""
	249	for scheme in ['http:', 'https:', 'bzr+http:', 'bzr+https:']:
3431.3.11 by Andrew Bennetts Push remote_path_from_transport logic into SmartClientMedium, removing special-casing of bzr+http from _SmartClient.	250	self.assertRemotePathHTTP(
	251	'../xyz/', scheme + '//host/path', '../xyz/')
	252	self.assertRemotePathHTTP(
	253	'xyz/', scheme + '//host/path', 'xyz/')
3313.3.3 by Andrew Bennetts Add tests for _SmartClient.remote_path_for_transport.	254
	255
3453.4.1 by Andrew Bennetts Better infrastructure on SmartClientMedium for tracking the remote version.	256	class Test_ClientMedium_remote_is_at_least(tests.TestCase):
	257	"""Tests for the behaviour of client_medium.remote_is_at_least."""
	258
	259	def test_initially_unlimited(self):
	260	"""A fresh medium assumes that the remote side supports all
	261	versions.
	262	"""
	263	client_medium = medium.SmartClientMedium('dummy base')
3453.4.10 by Andrew Bennetts Change _is_remote_at_least to _is_remote_before.	264	self.assertFalse(client_medium._is_remote_before((99, 99)))
3453.4.1 by Andrew Bennetts Better infrastructure on SmartClientMedium for tracking the remote version.	265
3453.4.9 by Andrew Bennetts Rename _remote_is_not to _remember_remote_is_before.	266	def test__remember_remote_is_before(self):
	267	"""Calling _remember_remote_is_before ratchets down the known remote
	268	version.
	269	"""
3453.4.1 by Andrew Bennetts Better infrastructure on SmartClientMedium for tracking the remote version.	270	client_medium = medium.SmartClientMedium('dummy base')
	271	# Mark the remote side as being less than 1.6. The remote side may
	272	# still be 1.5.
3453.4.9 by Andrew Bennetts Rename _remote_is_not to _remember_remote_is_before.	273	client_medium._remember_remote_is_before((1, 6))
3453.4.10 by Andrew Bennetts Change _is_remote_at_least to _is_remote_before.	274	self.assertTrue(client_medium._is_remote_before((1, 6)))
	275	self.assertFalse(client_medium._is_remote_before((1, 5)))
3453.4.9 by Andrew Bennetts Rename _remote_is_not to _remember_remote_is_before.	276	# Calling _remember_remote_is_before again with a lower value works.
	277	client_medium._remember_remote_is_before((1, 5))
3453.4.10 by Andrew Bennetts Change _is_remote_at_least to _is_remote_before.	278	self.assertTrue(client_medium._is_remote_before((1, 5)))
3453.4.9 by Andrew Bennetts Rename _remote_is_not to _remember_remote_is_before.	279	# You cannot call _remember_remote_is_before with a larger value.
3453.4.1 by Andrew Bennetts Better infrastructure on SmartClientMedium for tracking the remote version.	280	self.assertRaises(
3453.4.9 by Andrew Bennetts Rename _remote_is_not to _remember_remote_is_before.	281	AssertionError, client_medium._remember_remote_is_before, (1, 9))
3453.4.1 by Andrew Bennetts Better infrastructure on SmartClientMedium for tracking the remote version.	282
	283
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	284	class TestBzrDirOpenBranch(tests.TestCase):
	285
	286	def test_branch_present(self):
	287	transport = MemoryTransport()
	288	transport.mkdir('quack')
	289	transport = transport.clone('quack')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	290	client = FakeClient(transport.base)
	291	client.add_success_response('ok', '')
	292	client.add_success_response('ok', '', 'no', 'no', 'no')
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	293	bzrdir = RemoteBzrDir(transport, _client=client)
	294	result = bzrdir.open_branch()
	295	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	296	[('call', 'BzrDir.open_branch', ('quack/',)),
3221.3.3 by Robert Collins * Hook up the new remote method ``RemoteBzrDir.find_repositoryV2`` so	297	('call', 'BzrDir.find_repositoryV2', ('quack/',))],
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	298	client._calls)
	299	self.assertIsInstance(result, RemoteBranch)
	300	self.assertEqual(bzrdir, result.bzrdir)
	301
	302	def test_branch_missing(self):
	303	transport = MemoryTransport()
	304	transport.mkdir('quack')
	305	transport = transport.clone('quack')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	306	client = FakeClient(transport.base)
	307	client.add_error_response('nobranch')
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	308	bzrdir = RemoteBzrDir(transport, _client=client)
	309	self.assertRaises(errors.NotBranchError, bzrdir.open_branch)
	310	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	311	[('call', 'BzrDir.open_branch', ('quack/',))],
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	312	client._calls)
	313
3211.4.1 by Robert Collins * ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,	314	def test__get_tree_branch(self):
	315	# _get_tree_branch is a form of open_branch, but it should only ask for
	316	# branch opening, not any other network requests.
	317	calls = []
	318	def open_branch():
	319	calls.append("Called")
	320	return "a-branch"
	321	transport = MemoryTransport()
	322	# no requests on the network - catches other api calls being made.
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	323	client = FakeClient(transport.base)
3211.4.1 by Robert Collins * ``RemoteBzrDir._get_tree_branch`` no longer triggers ``_ensure_real``,	324	bzrdir = RemoteBzrDir(transport, _client=client)
	325	# patch the open_branch call to record that it was called.
	326	bzrdir.open_branch = open_branch
	327	self.assertEqual((None, "a-branch"), bzrdir._get_tree_branch())
	328	self.assertEqual(["Called"], calls)
	329	self.assertEqual([], client._calls)
	330
3192.2.1 by Andrew Bennetts Don't transmit URL-escaped relpaths in the smart protocol, which is back to how things worked in bzr 1.1 and earlier.	331	def test_url_quoting_of_path(self):
	332	# Relpaths on the wire should not be URL-escaped. So "~" should be
	333	# transmitted as "~", not "%7E".
3431.3.1 by Andrew Bennetts First rough cut of a fix for bug #230550, by adding .base to SmartClientMedia rather than relying on other objects to track this accurately while reusing client media.	334	transport = RemoteTCPTransport('bzr://localhost/~hello/')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	335	client = FakeClient(transport.base)
	336	client.add_success_response('ok', '')
	337	client.add_success_response('ok', '', 'no', 'no', 'no')
3192.2.1 by Andrew Bennetts Don't transmit URL-escaped relpaths in the smart protocol, which is back to how things worked in bzr 1.1 and earlier.	338	bzrdir = RemoteBzrDir(transport, _client=client)
	339	result = bzrdir.open_branch()
	340	self.assertEqual(
	341	[('call', 'BzrDir.open_branch', ('~hello/',)),
3221.3.3 by Robert Collins * Hook up the new remote method ``RemoteBzrDir.find_repositoryV2`` so	342	('call', 'BzrDir.find_repositoryV2', ('~hello/',))],
3192.2.1 by Andrew Bennetts Don't transmit URL-escaped relpaths in the smart protocol, which is back to how things worked in bzr 1.1 and earlier.	343	client._calls)
	344
3221.3.3 by Robert Collins * Hook up the new remote method ``RemoteBzrDir.find_repositoryV2`` so	345	def check_open_repository(self, rich_root, subtrees, external_lookup='no'):
3104.4.2 by Andrew Bennetts All tests passing.	346	transport = MemoryTransport()
	347	transport.mkdir('quack')
	348	transport = transport.clone('quack')
2018.5.118 by Robert Collins Fix RemoteRepositoryFormat to have appropriate rich_root_data and support_tree_reference.	349	if rich_root:
2018.5.166 by Andrew Bennetts Small changes in response to Aaron's review.	350	rich_response = 'yes'
2018.5.118 by Robert Collins Fix RemoteRepositoryFormat to have appropriate rich_root_data and support_tree_reference.	351	else:
2018.5.166 by Andrew Bennetts Small changes in response to Aaron's review.	352	rich_response = 'no'
2018.5.118 by Robert Collins Fix RemoteRepositoryFormat to have appropriate rich_root_data and support_tree_reference.	353	if subtrees:
2018.5.166 by Andrew Bennetts Small changes in response to Aaron's review.	354	subtree_response = 'yes'
2018.5.118 by Robert Collins Fix RemoteRepositoryFormat to have appropriate rich_root_data and support_tree_reference.	355	else:
2018.5.166 by Andrew Bennetts Small changes in response to Aaron's review.	356	subtree_response = 'no'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	357	client = FakeClient(transport.base)
	358	client.add_success_response(
	359	'ok', '', rich_response, subtree_response, external_lookup)
2018.5.118 by Robert Collins Fix RemoteRepositoryFormat to have appropriate rich_root_data and support_tree_reference.	360	bzrdir = RemoteBzrDir(transport, _client=client)
	361	result = bzrdir.open_repository()
	362	self.assertEqual(
3221.3.3 by Robert Collins * Hook up the new remote method ``RemoteBzrDir.find_repositoryV2`` so	363	[('call', 'BzrDir.find_repositoryV2', ('quack/',))],
2018.5.118 by Robert Collins Fix RemoteRepositoryFormat to have appropriate rich_root_data and support_tree_reference.	364	client._calls)
	365	self.assertIsInstance(result, RemoteRepository)
	366	self.assertEqual(bzrdir, result.bzrdir)
	367	self.assertEqual(rich_root, result._format.rich_root_data)
2018.5.138 by Robert Collins Merge bzr.dev.	368	self.assertEqual(subtrees, result._format.supports_tree_reference)
2018.5.118 by Robert Collins Fix RemoteRepositoryFormat to have appropriate rich_root_data and support_tree_reference.	369
	370	def test_open_repository_sets_format_attributes(self):
	371	self.check_open_repository(True, True)
	372	self.check_open_repository(False, True)
	373	self.check_open_repository(True, False)
	374	self.check_open_repository(False, False)
3221.3.3 by Robert Collins * Hook up the new remote method ``RemoteBzrDir.find_repositoryV2`` so	375	self.check_open_repository(False, False, 'yes')
2018.5.118 by Robert Collins Fix RemoteRepositoryFormat to have appropriate rich_root_data and support_tree_reference.	376
2432.3.2 by Andrew Bennetts Add test, and tidy implementation.	377	def test_old_server(self):
	378	"""RemoteBzrDirFormat should fail to probe if the server version is too
	379	old.
	380	"""
	381	self.assertRaises(errors.NotBranchError,
	382	RemoteBzrDirFormat.probe_transport, OldServerTransport())
	383
	384
3297.3.3 by Andrew Bennetts SmartClientRequestProtocol*.read_response_tuple can now raise UnknownSmartMethod. Callers no longer need to do their own ad hoc unknown smart method error detection.	385	class TestBzrDirOpenRepository(tests.TestCase):
	386
	387	def test_backwards_compat_1_2(self):
	388	transport = MemoryTransport()
	389	transport.mkdir('quack')
	390	transport = transport.clone('quack')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	391	client = FakeClient(transport.base)
	392	client.add_unknown_method_response('RemoteRepository.find_repositoryV2')
	393	client.add_success_response('ok', '', 'no', 'no')
3297.3.3 by Andrew Bennetts SmartClientRequestProtocol*.read_response_tuple can now raise UnknownSmartMethod. Callers no longer need to do their own ad hoc unknown smart method error detection.	394	bzrdir = RemoteBzrDir(transport, _client=client)
	395	repo = bzrdir.open_repository()
	396	self.assertEqual(
	397	[('call', 'BzrDir.find_repositoryV2', ('quack/',)),
	398	('call', 'BzrDir.find_repository', ('quack/',))],
	399	client._calls)
	400
	401
2432.3.2 by Andrew Bennetts Add test, and tidy implementation.	402	class OldSmartClient(object):
	403	"""A fake smart client for test_old_version that just returns a version one
	404	response to the 'hello' (query version) command.
	405	"""
	406
	407	def get_request(self):
	408	input_file = StringIO('ok\x011\n')
	409	output_file = StringIO()
	410	client_medium = medium.SmartSimplePipesClientMedium(
	411	input_file, output_file)
	412	return medium.SmartClientStreamMediumRequest(client_medium)
	413
3241.1.1 by Andrew Bennetts Shift protocol version querying from RemoteBzrDirFormat into SmartClientMedium.	414	def protocol_version(self):
	415	return 1
	416
2432.3.2 by Andrew Bennetts Add test, and tidy implementation.	417
	418	class OldServerTransport(object):
	419	"""A fake transport for test_old_server that reports it's smart server
	420	protocol version as version one.
	421	"""
	422
	423	def __init__(self):
	424	self.base = 'fake:'
	425
	426	def get_smart_client(self):
	427	return OldSmartClient()
	428
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	429
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	430	class TestBranchLastRevisionInfo(tests.TestCase):
	431
	432	def test_empty_branch(self):
	433	# in an empty branch we decode the response properly
	434	transport = MemoryTransport()
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	435	client = FakeClient(transport.base)
	436	client.add_success_response('ok', '0', 'null:')
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	437	transport.mkdir('quack')
	438	transport = transport.clone('quack')
	439	# we do not want bzrdir to make any remote calls
	440	bzrdir = RemoteBzrDir(transport, _client=False)
	441	branch = RemoteBranch(bzrdir, None, _client=client)
	442	result = branch.last_revision_info()
	443
	444	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	445	[('call', 'Branch.last_revision_info', ('quack/',))],
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	446	client._calls)
	447	self.assertEqual((0, NULL_REVISION), result)
	448
	449	def test_non_empty_branch(self):
	450	# in a non-empty branch we also decode the response properly
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	451	revid = u'\xc8'.encode('utf8')
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	452	transport = MemoryTransport()
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	453	client = FakeClient(transport.base)
	454	client.add_success_response('ok', '2', revid)
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	455	transport.mkdir('kwaak')
	456	transport = transport.clone('kwaak')
	457	# we do not want bzrdir to make any remote calls
	458	bzrdir = RemoteBzrDir(transport, _client=False)
	459	branch = RemoteBranch(bzrdir, None, _client=client)
	460	result = branch.last_revision_info()
	461
	462	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	463	[('call', 'Branch.last_revision_info', ('kwaak/',))],
2018.5.51 by Wouter van Heyst Test and implement RemoteBranch.last_revision_info()	464	client._calls)
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	465	self.assertEqual((2, revid), result)
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	466
	467
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	468	class TestBranchSetLastRevision(tests.TestCase):
	469
	470	def test_set_empty(self):
	471	# set_revision_history([]) is translated to calling
	472	# Branch.set_last_revision(path, '') on the wire.
3104.4.2 by Andrew Bennetts All tests passing.	473	transport = MemoryTransport()
	474	transport.mkdir('branch')
	475	transport = transport.clone('branch')
	476
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	477	client = FakeClient(transport.base)
	478	# lock_write
	479	client.add_success_response('ok', 'branch token', 'repo token')
	480	# set_last_revision
	481	client.add_success_response('ok')
	482	# unlock
	483	client.add_success_response('ok')
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	484	bzrdir = RemoteBzrDir(transport, _client=False)
	485	branch = RemoteBranch(bzrdir, None, _client=client)
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	486	# This is a hack to work around the problem that RemoteBranch currently
	487	# unnecessarily invokes _ensure_real upon a call to lock_write.
	488	branch._ensure_real = lambda: None
	489	branch.lock_write()
	490	client._calls = []
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	491	result = branch.set_revision_history([])
	492	self.assertEqual(
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	493	[('call', 'Branch.set_last_revision',
3104.4.2 by Andrew Bennetts All tests passing.	494	('branch/', 'branch token', 'repo token', 'null:'))],
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	495	client._calls)
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	496	branch.unlock()
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	497	self.assertEqual(None, result)
	498
	499	def test_set_nonempty(self):
	500	# set_revision_history([rev-id1, ..., rev-idN]) is translated to calling
	501	# Branch.set_last_revision(path, rev-idN) on the wire.
3104.4.2 by Andrew Bennetts All tests passing.	502	transport = MemoryTransport()
	503	transport.mkdir('branch')
	504	transport = transport.clone('branch')
	505
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	506	client = FakeClient(transport.base)
	507	# lock_write
	508	client.add_success_response('ok', 'branch token', 'repo token')
	509	# set_last_revision
	510	client.add_success_response('ok')
	511	# unlock
	512	client.add_success_response('ok')
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	513	bzrdir = RemoteBzrDir(transport, _client=False)
	514	branch = RemoteBranch(bzrdir, None, _client=client)
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	515	# This is a hack to work around the problem that RemoteBranch currently
	516	# unnecessarily invokes _ensure_real upon a call to lock_write.
	517	branch._ensure_real = lambda: None
	518	# Lock the branch, reset the record of remote calls.
	519	branch.lock_write()
	520	client._calls = []
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	521
	522	result = branch.set_revision_history(['rev-id1', 'rev-id2'])
	523	self.assertEqual(
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	524	[('call', 'Branch.set_last_revision',
3104.4.2 by Andrew Bennetts All tests passing.	525	('branch/', 'branch token', 'repo token', 'rev-id2'))],
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	526	client._calls)
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	527	branch.unlock()
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	528	self.assertEqual(None, result)
	529
	530	def test_no_such_revision(self):
	531	transport = MemoryTransport()
	532	transport.mkdir('branch')
	533	transport = transport.clone('branch')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	534	# A response of 'NoSuchRevision' is translated into an exception.
	535	client = FakeClient(transport.base)
	536	# lock_write
	537	client.add_success_response('ok', 'branch token', 'repo token')
	538	# set_last_revision
	539	client.add_error_response('NoSuchRevision', 'rev-id')
	540	# unlock
	541	client.add_success_response('ok')
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	542
	543	bzrdir = RemoteBzrDir(transport, _client=False)
3533.3.1 by Andrew Bennetts Remove duplication of error translation in bzrlib/remote.py.	544	repo = RemoteRepository(bzrdir, None, _client=client)
	545	branch = RemoteBranch(bzrdir, repo, _client=client)
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	546	branch._ensure_real = lambda: None
	547	branch.lock_write()
	548	client._calls = []
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	549
	550	self.assertRaises(
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	551	errors.NoSuchRevision, branch.set_revision_history, ['rev-id'])
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	552	branch.unlock()
2018.12.3 by Andrew Bennetts Add a Branch.set_last_revision smart method, and make RemoteBranch.set_revision_history use it.	553
	554
2892.2.1 by Andrew Bennetts Add Branch.set_last_revision_info smart method, and make the RemoteBranch client use it.	555	class TestBranchSetLastRevisionInfo(tests.TestCase):
	556
3297.4.2 by Andrew Bennetts Add backwards compatibility for servers older than 1.4.	557	def test_set_last_revision_info(self):
2892.2.1 by Andrew Bennetts Add Branch.set_last_revision_info smart method, and make the RemoteBranch client use it.	558	# set_last_revision_info(num, 'rev-id') is translated to calling
	559	# Branch.set_last_revision_info(num, 'rev-id') on the wire.
3297.4.1 by Andrew Bennetts Merge 'Add Branch.set_last_revision_info smart method'.	560	transport = MemoryTransport()
	561	transport.mkdir('branch')
	562	transport = transport.clone('branch')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	563	client = FakeClient(transport.base)
	564	# lock_write
	565	client.add_success_response('ok', 'branch token', 'repo token')
	566	# set_last_revision
	567	client.add_success_response('ok')
	568	# unlock
	569	client.add_success_response('ok')
2892.2.1 by Andrew Bennetts Add Branch.set_last_revision_info smart method, and make the RemoteBranch client use it.	570
	571	bzrdir = RemoteBzrDir(transport, _client=False)
	572	branch = RemoteBranch(bzrdir, None, _client=client)
	573	# This is a hack to work around the problem that RemoteBranch currently
	574	# unnecessarily invokes _ensure_real upon a call to lock_write.
	575	branch._ensure_real = lambda: None
	576	# Lock the branch, reset the record of remote calls.
	577	branch.lock_write()
	578	client._calls = []
	579	result = branch.set_last_revision_info(1234, 'a-revision-id')
	580	self.assertEqual(
	581	[('call', 'Branch.set_last_revision_info',
3297.4.1 by Andrew Bennetts Merge 'Add Branch.set_last_revision_info smart method'.	582	('branch/', 'branch token', 'repo token',
2892.2.1 by Andrew Bennetts Add Branch.set_last_revision_info smart method, and make the RemoteBranch client use it.	583	'1234', 'a-revision-id'))],
	584	client._calls)
	585	self.assertEqual(None, result)
	586
	587	def test_no_such_revision(self):
	588	# A response of 'NoSuchRevision' is translated into an exception.
	589	transport = MemoryTransport()
	590	transport.mkdir('branch')
	591	transport = transport.clone('branch')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	592	client = FakeClient(transport.base)
	593	# lock_write
	594	client.add_success_response('ok', 'branch token', 'repo token')
	595	# set_last_revision
	596	client.add_error_response('NoSuchRevision', 'revid')
	597	# unlock
	598	client.add_success_response('ok')
2892.2.1 by Andrew Bennetts Add Branch.set_last_revision_info smart method, and make the RemoteBranch client use it.	599
	600	bzrdir = RemoteBzrDir(transport, _client=False)
3533.3.1 by Andrew Bennetts Remove duplication of error translation in bzrlib/remote.py.	601	repo = RemoteRepository(bzrdir, None, _client=client)
	602	branch = RemoteBranch(bzrdir, repo, _client=client)
2892.2.1 by Andrew Bennetts Add Branch.set_last_revision_info smart method, and make the RemoteBranch client use it.	603	# This is a hack to work around the problem that RemoteBranch currently
	604	# unnecessarily invokes _ensure_real upon a call to lock_write.
	605	branch._ensure_real = lambda: None
	606	# Lock the branch, reset the record of remote calls.
	607	branch.lock_write()
	608	client._calls = []
	609
	610	self.assertRaises(
	611	errors.NoSuchRevision, branch.set_last_revision_info, 123, 'revid')
	612	branch.unlock()
	613
3297.4.2 by Andrew Bennetts Add backwards compatibility for servers older than 1.4.	614	def lock_remote_branch(self, branch):
	615	"""Trick a RemoteBranch into thinking it is locked."""
	616	branch._lock_mode = 'w'
	617	branch._lock_count = 2
	618	branch._lock_token = 'branch token'
	619	branch._repo_lock_token = 'repo token'
	620
	621	def test_backwards_compatibility(self):
	622	"""If the server does not support the Branch.set_last_revision_info
	623	verb (which is new in 1.4), then the client falls back to VFS methods.
	624	"""
	625	# This test is a little messy. Unlike most tests in this file, it
	626	# doesn't purely test what a Remote* object sends over the wire, and
	627	# how it reacts to responses from the wire. It instead relies partly
	628	# on asserting that the RemoteBranch will call
	629	# self._real_branch.set_last_revision_info(...).
	630
	631	# First, set up our RemoteBranch with a FakeClient that raises
	632	# UnknownSmartMethod, and a StubRealBranch that logs how it is called.
	633	transport = MemoryTransport()
	634	transport.mkdir('branch')
	635	transport = transport.clone('branch')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	636	client = FakeClient(transport.base)
	637	client.add_unknown_method_response('Branch.set_last_revision_info')
3297.4.2 by Andrew Bennetts Add backwards compatibility for servers older than 1.4.	638	bzrdir = RemoteBzrDir(transport, _client=False)
	639	branch = RemoteBranch(bzrdir, None, _client=client)
	640	class StubRealBranch(object):
	641	def __init__(self):
	642	self.calls = []
	643	def set_last_revision_info(self, revno, revision_id):
	644	self.calls.append(
	645	('set_last_revision_info', revno, revision_id))
3441.5.5 by Andrew Bennetts Some small tweaks and comments.	646	def _clear_cached_state(self):
3441.5.5 by Andrew Bennetts Some small tweaks and comments.	647	pass
3297.4.2 by Andrew Bennetts Add backwards compatibility for servers older than 1.4.	648	real_branch = StubRealBranch()
	649	branch._real_branch = real_branch
	650	self.lock_remote_branch(branch)
	651
	652	# Call set_last_revision_info, and verify it behaved as expected.
	653	result = branch.set_last_revision_info(1234, 'a-revision-id')
	654	self.assertEqual(
	655	[('call', 'Branch.set_last_revision_info',
	656	('branch/', 'branch token', 'repo token',
	657	'1234', 'a-revision-id')),],
	658	client._calls)
	659	self.assertEqual(
	660	[('set_last_revision_info', 1234, 'a-revision-id')],
	661	real_branch.calls)
	662
3245.4.53 by Andrew Bennetts Add some missing 'raise' statements to test_remote.	663	def test_unexpected_error(self):
	664	# A response of 'NoSuchRevision' is translated into an exception.
	665	transport = MemoryTransport()
	666	transport.mkdir('branch')
	667	transport = transport.clone('branch')
	668	client = FakeClient(transport.base)
	669	# lock_write
	670	client.add_success_response('ok', 'branch token', 'repo token')
	671	# set_last_revision
	672	client.add_error_response('UnexpectedError')
	673	# unlock
	674	client.add_success_response('ok')
	675
	676	bzrdir = RemoteBzrDir(transport, _client=False)
3533.3.1 by Andrew Bennetts Remove duplication of error translation in bzrlib/remote.py.	677	repo = RemoteRepository(bzrdir, None, _client=client)
	678	branch = RemoteBranch(bzrdir, repo, _client=client)
3245.4.53 by Andrew Bennetts Add some missing 'raise' statements to test_remote.	679	# This is a hack to work around the problem that RemoteBranch currently
	680	# unnecessarily invokes _ensure_real upon a call to lock_write.
	681	branch._ensure_real = lambda: None
	682	# Lock the branch, reset the record of remote calls.
	683	branch.lock_write()
	684	client._calls = []
	685
	686	err = self.assertRaises(
	687	errors.ErrorFromSmartServer,
	688	branch.set_last_revision_info, 123, 'revid')
	689	self.assertEqual(('UnexpectedError',), err.error_tuple)
	690	branch.unlock()
	691
2892.2.1 by Andrew Bennetts Add Branch.set_last_revision_info smart method, and make the RemoteBranch client use it.	692
2018.5.169 by Andrew Bennetts Add a _server_formats flag to BzrDir.open_from_transport and BzrDirFormat.find_format, make RemoteBranch.control_files into a property.	693	class TestBranchControlGetBranchConf(tests.TestCaseWithMemoryTransport):
3408.3.1 by Martin Pool Remove erroneous handling of branch.conf for RemoteBranch	694	"""Getting the branch configuration should use an abstract method not vfs.
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	695	"""
	696
	697	def test_get_branch_conf(self):
3408.3.1 by Martin Pool Remove erroneous handling of branch.conf for RemoteBranch	698	raise tests.KnownFailure('branch.conf is not retrieved by get_config_file')
3407.2.10 by Martin Pool Merge trunk	699	## # We should see that branch.get_config() does a single rpc to get the
	700	## # remote configuration file, abstracting away where that is stored on
	701	## # the server. However at the moment it always falls back to using the
	702	## # vfs, and this would need some changes in config.py.
3408.3.1 by Martin Pool Remove erroneous handling of branch.conf for RemoteBranch	703
3407.2.10 by Martin Pool Merge trunk	704	## # in an empty branch we decode the response properly
	705	## client = FakeClient([(('ok', ), '# config file body')], self.get_url())
	706	## # we need to make a real branch because the remote_branch.control_files
	707	## # will trigger _ensure_real.
	708	## branch = self.make_branch('quack')
	709	## transport = branch.bzrdir.root_transport
	710	## # we do not want bzrdir to make any remote calls
	711	## bzrdir = RemoteBzrDir(transport, _client=False)
	712	## branch = RemoteBranch(bzrdir, None, _client=client)
	713	## config = branch.get_config()
	714	## self.assertEqual(
	715	## [('call_expecting_body', 'Branch.get_config_file', ('quack/',))],
	716	## client._calls)
2018.5.59 by Robert Collins Get BranchConfig working somewhat on RemoteBranches (Robert Collins, Vincent Ladeuil).	717
	718
2018.5.95 by Andrew Bennetts Add a Transport.is_readonly remote call, let {Branch,Repository}.lock_write remote call return UnlockableTransport, and miscellaneous test fixes.	719	class TestBranchLockWrite(tests.TestCase):
	720
	721	def test_lock_write_unlockable(self):
	722	transport = MemoryTransport()
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	723	client = FakeClient(transport.base)
	724	client.add_error_response('UnlockableTransport')
2018.5.95 by Andrew Bennetts Add a Transport.is_readonly remote call, let {Branch,Repository}.lock_write remote call return UnlockableTransport, and miscellaneous test fixes.	725	transport.mkdir('quack')
	726	transport = transport.clone('quack')
	727	# we do not want bzrdir to make any remote calls
	728	bzrdir = RemoteBzrDir(transport, _client=False)
3533.3.1 by Andrew Bennetts Remove duplication of error translation in bzrlib/remote.py.	729	repo = RemoteRepository(bzrdir, None, _client=client)
	730	branch = RemoteBranch(bzrdir, repo, _client=client)
2018.5.95 by Andrew Bennetts Add a Transport.is_readonly remote call, let {Branch,Repository}.lock_write remote call return UnlockableTransport, and miscellaneous test fixes.	731	self.assertRaises(errors.UnlockableTransport, branch.lock_write)
	732	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	733	[('call', 'Branch.lock_write', ('quack/', '', ''))],
2018.5.95 by Andrew Bennetts Add a Transport.is_readonly remote call, let {Branch,Repository}.lock_write remote call return UnlockableTransport, and miscellaneous test fixes.	734	client._calls)
	735
	736
2466.2.2 by Andrew Bennetts Add tests for RemoteTransport.is_readonly in the style of the other remote object tests.	737	class TestTransportIsReadonly(tests.TestCase):
	738
	739	def test_true(self):
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	740	client = FakeClient()
	741	client.add_success_response('yes')
2466.2.2 by Andrew Bennetts Add tests for RemoteTransport.is_readonly in the style of the other remote object tests.	742	transport = RemoteTransport('bzr://example.com/', medium=False,
	743	_client=client)
	744	self.assertEqual(True, transport.is_readonly())
	745	self.assertEqual(
	746	[('call', 'Transport.is_readonly', ())],
	747	client._calls)
	748
	749	def test_false(self):
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	750	client = FakeClient()
	751	client.add_success_response('no')
2466.2.2 by Andrew Bennetts Add tests for RemoteTransport.is_readonly in the style of the other remote object tests.	752	transport = RemoteTransport('bzr://example.com/', medium=False,
	753	_client=client)
	754	self.assertEqual(False, transport.is_readonly())
	755	self.assertEqual(
	756	[('call', 'Transport.is_readonly', ())],
	757	client._calls)
	758
	759	def test_error_from_old_server(self):
	760	"""bzr 0.15 and earlier servers don't recognise the is_readonly verb.
	761
	762	Clients should treat it as a "no" response, because is_readonly is only
	763	advisory anyway (a transport could be read-write, but then the
	764	underlying filesystem could be readonly anyway).
	765	"""
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	766	client = FakeClient()
	767	client.add_unknown_method_response('Transport.is_readonly')
2471.2.1 by Andrew Bennetts Fix trivial incompatibility with bzr 0.11 servers, which give a slightly different error to bzr 0.15 servers.	768	transport = RemoteTransport('bzr://example.com/', medium=False,
	769	_client=client)
	770	self.assertEqual(False, transport.is_readonly())
	771	self.assertEqual(
	772	[('call', 'Transport.is_readonly', ())],
	773	client._calls)
	774
2466.2.2 by Andrew Bennetts Add tests for RemoteTransport.is_readonly in the style of the other remote object tests.	775
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	776	class TestRemoteRepository(tests.TestCase):
2018.18.9 by Martin Pool remote Repository.tarball builds a temporary directory and tars that	777	"""Base for testing RemoteRepository protocol usage.
	778
	779	These tests contain frozen requests and responses. We want any changes to
	780	what is sent or expected to be require a thoughtful update to these tests
	781	because they might break compatibility with different-versioned servers.
	782	"""
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	783
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	784	def setup_fake_client_and_repository(self, transport_path):
2018.18.7 by Martin Pool (broken) Start addng client proxy test for Repository.tarball	785	"""Create the fake client and repository for testing with.
	786
	787	There's no real server here; we just have canned responses sent
	788	back one by one.
	789
	790	:param transport_path: Path below the root of the MemoryTransport
	791	where the repository will be created.
	792	"""
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	793	transport = MemoryTransport()
	794	transport.mkdir(transport_path)
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	795	client = FakeClient(transport.base)
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	796	transport = transport.clone(transport_path)
	797	# we do not want bzrdir to make any remote calls
	798	bzrdir = RemoteBzrDir(transport, _client=False)
	799	repo = RemoteRepository(bzrdir, None, _client=client)
	800	return repo, client
	801
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	802
2018.12.2 by Andrew Bennetts Remove some duplicate code in test_remote	803	class TestRepositoryGatherStats(TestRemoteRepository):
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	804
	805	def test_revid_none(self):
	806	# ('ok',), body with revisions and size
	807	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	808	repo, client = self.setup_fake_client_and_repository(transport_path)
	809	client.add_success_response_with_body(
	810	'revisions: 2\nsize: 18\n', 'ok')
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	811	result = repo.gather_stats(None)
	812	self.assertEqual(
2018.5.153 by Andrew Bennetts Rename call2 to call_expecting_body, and other small changes prompted by review.	813	[('call_expecting_body', 'Repository.gather_stats',
3104.4.2 by Andrew Bennetts All tests passing.	814	('quack/','','no'))],
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	815	client._calls)
	816	self.assertEqual({'revisions': 2, 'size': 18}, result)
	817
	818	def test_revid_no_committers(self):
	819	# ('ok',), body without committers
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	820	body = ('firstrev: 123456.300 3600\n'
	821	'latestrev: 654231.400 0\n'
	822	'revisions: 2\n'
	823	'size: 18\n')
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	824	transport_path = 'quick'
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	825	revid = u'\xc8'.encode('utf8')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	826	repo, client = self.setup_fake_client_and_repository(transport_path)
	827	client.add_success_response_with_body(body, 'ok')
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	828	result = repo.gather_stats(revid)
	829	self.assertEqual(
2018.5.153 by Andrew Bennetts Rename call2 to call_expecting_body, and other small changes prompted by review.	830	[('call_expecting_body', 'Repository.gather_stats',
3104.4.2 by Andrew Bennetts All tests passing.	831	('quick/', revid, 'no'))],
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	832	client._calls)
	833	self.assertEqual({'revisions': 2, 'size': 18,
	834	'firstrev': (123456.300, 3600),
	835	'latestrev': (654231.400, 0),},
	836	result)
	837
	838	def test_revid_with_committers(self):
	839	# ('ok',), body with committers
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	840	body = ('committers: 128\n'
	841	'firstrev: 123456.300 3600\n'
	842	'latestrev: 654231.400 0\n'
	843	'revisions: 2\n'
	844	'size: 18\n')
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	845	transport_path = 'buick'
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	846	revid = u'\xc8'.encode('utf8')
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	847	repo, client = self.setup_fake_client_and_repository(transport_path)
	848	client.add_success_response_with_body(body, 'ok')
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	849	result = repo.gather_stats(revid, True)
	850	self.assertEqual(
2018.5.153 by Andrew Bennetts Rename call2 to call_expecting_body, and other small changes prompted by review.	851	[('call_expecting_body', 'Repository.gather_stats',
3104.4.2 by Andrew Bennetts All tests passing.	852	('buick/', revid, 'yes'))],
2018.10.3 by v.ladeuil+lp at free more tests for gather_stats	853	client._calls)
	854	self.assertEqual({'revisions': 2, 'size': 18,
	855	'committers': 128,
	856	'firstrev': (123456.300, 3600),
	857	'latestrev': (654231.400, 0),},
	858	result)
	859
	860
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	861	class TestRepositoryGetGraph(TestRemoteRepository):
	862
	863	def test_get_graph(self):
3172.5.8 by Robert Collins Review feedback.	864	# get_graph returns a graph with the repository as the
3172.5.8 by Robert Collins Review feedback.	865	# parents_provider.
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	866	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	867	repo, client = self.setup_fake_client_and_repository(transport_path)
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	868	graph = repo.get_graph()
3441.5.24 by Andrew Bennetts Remove RemoteGraph experiment.	869	self.assertEqual(graph._parents_provider, repo)
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	870
	871
	872	class TestRepositoryGetParentMap(TestRemoteRepository):
	873
	874	def test_get_parent_map_caching(self):
	875	# get_parent_map returns from cache until unlock()
	876	# setup a reponse with two revisions
	877	r1 = u'\u0e33'.encode('utf8')
	878	r2 = u'\u0dab'.encode('utf8')
	879	lines = [' '.join([r2, r1]), r1]
3211.5.2 by Robert Collins Change RemoteRepository.get_parent_map to use bz2 not gzip for compression.	880	encoded_body = bz2.compress('\n'.join(lines))
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	881
	882	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	883	repo, client = self.setup_fake_client_and_repository(transport_path)
	884	client.add_success_response_with_body(encoded_body, 'ok')
	885	client.add_success_response_with_body(encoded_body, 'ok')
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	886	repo.lock_read()
	887	graph = repo.get_graph()
	888	parents = graph.get_parent_map([r2])
	889	self.assertEqual({r2: (r1,)}, parents)
	890	# locking and unlocking deeper should not reset
	891	repo.lock_read()
	892	repo.unlock()
	893	parents = graph.get_parent_map([r1])
3172.5.6 by Robert Collins Create new smart server verb Repository.get_parent_map.	894	self.assertEqual({r1: (NULL_REVISION,)}, parents)
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	895	self.assertEqual(
3211.5.1 by Robert Collins Change the smart server get_parents method to take a graph search to exclude already recieved parents from. This prevents history shortcuts causing huge numbers of duplicates.	896	[('call_with_body_bytes_expecting_body',
	897	'Repository.get_parent_map', ('quack/', r2), '\n\n0')],
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	898	client._calls)
	899	repo.unlock()
	900	# now we call again, and it should use the second response.
	901	repo.lock_read()
	902	graph = repo.get_graph()
3172.5.6 by Robert Collins Create new smart server verb Repository.get_parent_map.	903	parents = graph.get_parent_map([r1])
	904	self.assertEqual({r1: (NULL_REVISION,)}, parents)
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	905	self.assertEqual(
3211.5.1 by Robert Collins Change the smart server get_parents method to take a graph search to exclude already recieved parents from. This prevents history shortcuts causing huge numbers of duplicates.	906	[('call_with_body_bytes_expecting_body',
	907	'Repository.get_parent_map', ('quack/', r2), '\n\n0'),
	908	('call_with_body_bytes_expecting_body',
	909	'Repository.get_parent_map', ('quack/', r1), '\n\n0'),
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	910	],
	911	client._calls)
	912	repo.unlock()
	913
3213.1.2 by Andrew Bennetts Add test for reconnection if get_parent_map is unknown by the server.	914	def test_get_parent_map_reconnects_if_unknown_method(self):
	915	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	916	repo, client = self.setup_fake_client_and_repository(transport_path)
	917	client.add_unknown_method_response('Repository,get_parent_map')
	918	client.add_success_response_with_body('', 'ok')
3453.4.10 by Andrew Bennetts Change _is_remote_at_least to _is_remote_before.	919	self.assertFalse(client._medium._is_remote_before((1, 2)))
3213.1.2 by Andrew Bennetts Add test for reconnection if get_parent_map is unknown by the server.	920	rev_id = 'revision-id'
3297.3.5 by Andrew Bennetts Suppress a deprecation warning.	921	expected_deprecations = [
	922	'bzrlib.remote.RemoteRepository.get_revision_graph was deprecated '
	923	'in version 1.4.']
	924	parents = self.callDeprecated(
	925	expected_deprecations, repo.get_parent_map, [rev_id])
3213.1.2 by Andrew Bennetts Add test for reconnection if get_parent_map is unknown by the server.	926	self.assertEqual(
3213.1.8 by Andrew Bennetts Merge from bzr.dev.	927	[('call_with_body_bytes_expecting_body',
3213.1.8 by Andrew Bennetts Merge from bzr.dev.	928	'Repository.get_parent_map', ('quack/', rev_id), '\n\n0'),
3213.1.2 by Andrew Bennetts Add test for reconnection if get_parent_map is unknown by the server.	929	('disconnect medium',),
	930	('call_expecting_body', 'Repository.get_revision_graph',
	931	('quack/', ''))],
	932	client._calls)
3389.1.2 by Andrew Bennetts Add test for the bug John found.	933	# The medium is now marked as being connected to an older server
3453.4.10 by Andrew Bennetts Change _is_remote_at_least to _is_remote_before.	934	self.assertTrue(client._medium._is_remote_before((1, 2)))
3389.1.2 by Andrew Bennetts Add test for the bug John found.	935
	936	def test_get_parent_map_fallback_parentless_node(self):
	937	"""get_parent_map falls back to get_revision_graph on old servers. The
	938	results from get_revision_graph are tweaked to match the get_parent_map
	939	API.
	940
3389.1.3 by Andrew Bennetts Remove XXX from test description.	941	Specifically, a {key: ()} result from get_revision_graph means "no
3389.1.2 by Andrew Bennetts Add test for the bug John found.	942	parents" for that key, which in get_parent_map results should be
3389.1.3 by Andrew Bennetts Remove XXX from test description.	943	represented as {key: ('null:',)}.
3389.1.2 by Andrew Bennetts Add test for the bug John found.	944
	945	This is the test for https://bugs.launchpad.net/bzr/+bug/214894
	946	"""
	947	rev_id = 'revision-id'
	948	transport_path = 'quack'
3245.4.40 by Andrew Bennetts Merge from bzr.dev.	949	repo, client = self.setup_fake_client_and_repository(transport_path)
3245.4.40 by Andrew Bennetts Merge from bzr.dev.	950	client.add_success_response_with_body(rev_id, 'ok')
3453.4.9 by Andrew Bennetts Rename _remote_is_not to _remember_remote_is_before.	951	client._medium._remember_remote_is_before((1, 2))
3389.1.2 by Andrew Bennetts Add test for the bug John found.	952	expected_deprecations = [
	953	'bzrlib.remote.RemoteRepository.get_revision_graph was deprecated '
	954	'in version 1.4.']
	955	parents = self.callDeprecated(
	956	expected_deprecations, repo.get_parent_map, [rev_id])
	957	self.assertEqual(
	958	[('call_expecting_body', 'Repository.get_revision_graph',
	959	('quack/', ''))],
	960	client._calls)
	961	self.assertEqual({rev_id: ('null:',)}, parents)
3213.1.2 by Andrew Bennetts Add test for reconnection if get_parent_map is unknown by the server.	962
3297.2.3 by Andrew Bennetts Test the code path that the typo is on.	963	def test_get_parent_map_unexpected_response(self):
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	964	repo, client = self.setup_fake_client_and_repository('path')
	965	client.add_success_response('something unexpected!')
3297.2.3 by Andrew Bennetts Test the code path that the typo is on.	966	self.assertRaises(
	967	errors.UnexpectedSmartServerResponse,
	968	repo.get_parent_map, ['a-revision-id'])
3213.1.2 by Andrew Bennetts Add test for reconnection if get_parent_map is unknown by the server.	969
3172.5.4 by Robert Collins Implement get_parent_map for RemoteRepository with caching, based on get_revision_graph.	970
2018.5.68 by Wouter van Heyst Merge RemoteRepository.gather_stats.	971	class TestRepositoryGetRevisionGraph(TestRemoteRepository):
	972
	973	def test_null_revision(self):
	974	# a null revision has the predictable result {}, we should have no wire
	975	# traffic when calling it with this argument
	976	transport_path = 'empty'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	977	repo, client = self.setup_fake_client_and_repository(transport_path)
	978	client.add_success_response('notused')
3287.6.4 by Robert Collins Fix up deprecation warnings for get_revision_graph.	979	result = self.applyDeprecated(one_four, repo.get_revision_graph,
	980	NULL_REVISION)
2018.5.68 by Wouter van Heyst Merge RemoteRepository.gather_stats.	981	self.assertEqual([], client._calls)
	982	self.assertEqual({}, result)
	983
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	984	def test_none_revision(self):
	985	# with none we want the entire graph
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	986	r1 = u'\u0e33'.encode('utf8')
	987	r2 = u'\u0dab'.encode('utf8')
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	988	lines = [' '.join([r2, r1]), r1]
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	989	encoded_body = '\n'.join(lines)
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	990
	991	transport_path = 'sinhala'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	992	repo, client = self.setup_fake_client_and_repository(transport_path)
	993	client.add_success_response_with_body(encoded_body, 'ok')
3287.6.4 by Robert Collins Fix up deprecation warnings for get_revision_graph.	994	result = self.applyDeprecated(one_four, repo.get_revision_graph)
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	995	self.assertEqual(
2018.5.153 by Andrew Bennetts Rename call2 to call_expecting_body, and other small changes prompted by review.	996	[('call_expecting_body', 'Repository.get_revision_graph',
3104.4.2 by Andrew Bennetts All tests passing.	997	('sinhala/', ''))],
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	998	client._calls)
2625.8.1 by Robert Collins LIBRARY API BREAKS:	999	self.assertEqual({r1: (), r2: (r1, )}, result)
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1000
	1001	def test_specific_revision(self):
	1002	# with a specific revision we want the graph for that
	1003	# with none we want the entire graph
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	1004	r11 = u'\u0e33'.encode('utf8')
	1005	r12 = u'\xc9'.encode('utf8')
	1006	r2 = u'\u0dab'.encode('utf8')
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1007	lines = [' '.join([r2, r11, r12]), r11, r12]
2018.5.106 by Andrew Bennetts Update tests in test_remote to use utf-8 byte strings for revision IDs, rather than unicode strings.	1008	encoded_body = '\n'.join(lines)
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1009
	1010	transport_path = 'sinhala'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1011	repo, client = self.setup_fake_client_and_repository(transport_path)
	1012	client.add_success_response_with_body(encoded_body, 'ok')
3287.6.4 by Robert Collins Fix up deprecation warnings for get_revision_graph.	1013	result = self.applyDeprecated(one_four, repo.get_revision_graph, r2)
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1014	self.assertEqual(
2018.5.153 by Andrew Bennetts Rename call2 to call_expecting_body, and other small changes prompted by review.	1015	[('call_expecting_body', 'Repository.get_revision_graph',
3104.4.2 by Andrew Bennetts All tests passing.	1016	('sinhala/', r2))],
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1017	client._calls)
2625.8.1 by Robert Collins LIBRARY API BREAKS:	1018	self.assertEqual({r11: (), r12: (), r2: (r11, r12), }, result)
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1019
	1020	def test_no_such_revision(self):
	1021	revid = '123'
	1022	transport_path = 'sinhala'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1023	repo, client = self.setup_fake_client_and_repository(transport_path)
	1024	client.add_error_response('nosuchrevision', revid)
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1025	# also check that the right revision is reported in the error
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1026	self.assertRaises(errors.NoSuchRevision,
3287.6.4 by Robert Collins Fix up deprecation warnings for get_revision_graph.	1027	self.applyDeprecated, one_four, repo.get_revision_graph, revid)
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1028	self.assertEqual(
2018.5.153 by Andrew Bennetts Rename call2 to call_expecting_body, and other small changes prompted by review.	1029	[('call_expecting_body', 'Repository.get_revision_graph',
3104.4.2 by Andrew Bennetts All tests passing.	1030	('sinhala/', revid))],
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1031	client._calls)
	1032
3245.4.53 by Andrew Bennetts Add some missing 'raise' statements to test_remote.	1033	def test_unexpected_error(self):
	1034	revid = '123'
	1035	transport_path = 'sinhala'
	1036	repo, client = self.setup_fake_client_and_repository(transport_path)
	1037	client.add_error_response('AnUnexpectedError')
	1038	e = self.assertRaises(errors.ErrorFromSmartServer,
	1039	self.applyDeprecated, one_four, repo.get_revision_graph, revid)
	1040	self.assertEqual(('AnUnexpectedError',), e.error_tuple)
	1041
2018.5.67 by Wouter van Heyst Implement RemoteRepository.get_revision_graph (Wouter van Heyst, Robert Collins)	1042
	1043	class TestRepositoryIsShared(TestRemoteRepository):
	1044
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	1045	def test_is_shared(self):
	1046	# ('yes', ) for Repository.is_shared -> 'True'.
	1047	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1048	repo, client = self.setup_fake_client_and_repository(transport_path)
	1049	client.add_success_response('yes')
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	1050	result = repo.is_shared()
	1051	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	1052	[('call', 'Repository.is_shared', ('quack/',))],
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	1053	client._calls)
	1054	self.assertEqual(True, result)
	1055
	1056	def test_is_not_shared(self):
	1057	# ('no', ) for Repository.is_shared -> 'False'.
	1058	transport_path = 'qwack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1059	repo, client = self.setup_fake_client_and_repository(transport_path)
	1060	client.add_success_response('no')
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	1061	result = repo.is_shared()
	1062	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	1063	[('call', 'Repository.is_shared', ('qwack/',))],
2018.5.57 by Robert Collins Implement RemoteRepository.is_shared (Robert Collins, Vincent Ladeuil).	1064	client._calls)
	1065	self.assertEqual(False, result)
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1066
	1067
	1068	class TestRepositoryLockWrite(TestRemoteRepository):
	1069
	1070	def test_lock_write(self):
	1071	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1072	repo, client = self.setup_fake_client_and_repository(transport_path)
	1073	client.add_success_response('ok', 'a token')
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1074	result = repo.lock_write()
	1075	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	1076	[('call', 'Repository.lock_write', ('quack/', ''))],
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1077	client._calls)
	1078	self.assertEqual('a token', result)
	1079
	1080	def test_lock_write_already_locked(self):
	1081	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1082	repo, client = self.setup_fake_client_and_repository(transport_path)
	1083	client.add_error_response('LockContention')
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1084	self.assertRaises(errors.LockContention, repo.lock_write)
	1085	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	1086	[('call', 'Repository.lock_write', ('quack/', ''))],
2018.5.95 by Andrew Bennetts Add a Transport.is_readonly remote call, let {Branch,Repository}.lock_write remote call return UnlockableTransport, and miscellaneous test fixes.	1087	client._calls)
	1088
	1089	def test_lock_write_unlockable(self):
	1090	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1091	repo, client = self.setup_fake_client_and_repository(transport_path)
	1092	client.add_error_response('UnlockableTransport')
2018.5.95 by Andrew Bennetts Add a Transport.is_readonly remote call, let {Branch,Repository}.lock_write remote call return UnlockableTransport, and miscellaneous test fixes.	1093	self.assertRaises(errors.UnlockableTransport, repo.lock_write)
	1094	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	1095	[('call', 'Repository.lock_write', ('quack/', ''))],
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1096	client._calls)
	1097
	1098
	1099	class TestRepositoryUnlock(TestRemoteRepository):
	1100
	1101	def test_unlock(self):
	1102	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1103	repo, client = self.setup_fake_client_and_repository(transport_path)
	1104	client.add_success_response('ok', 'a token')
	1105	client.add_success_response('ok')
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1106	repo.lock_write()
	1107	repo.unlock()
	1108	self.assertEqual(
3104.4.2 by Andrew Bennetts All tests passing.	1109	[('call', 'Repository.lock_write', ('quack/', '')),
3104.4.2 by Andrew Bennetts All tests passing.	1110	('call', 'Repository.unlock', ('quack/', 'a token'))],
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1111	client._calls)
	1112
	1113	def test_unlock_wrong_token(self):
	1114	# If somehow the token is wrong, unlock will raise TokenMismatch.
	1115	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1116	repo, client = self.setup_fake_client_and_repository(transport_path)
	1117	client.add_success_response('ok', 'a token')
	1118	client.add_error_response('TokenMismatch')
2018.5.78 by Andrew Bennetts Implement RemoteRepository.lock_write/unlock to expect and send tokens over the	1119	repo.lock_write()
	1120	self.assertRaises(errors.TokenMismatch, repo.unlock)
	1121
	1122
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	1123	class TestRepositoryHasRevision(TestRemoteRepository):
	1124
	1125	def test_none(self):
	1126	# repo.has_revision(None) should not cause any traffic.
	1127	transport_path = 'quack'
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1128	repo, client = self.setup_fake_client_and_repository(transport_path)
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	1129
	1130	# The null revision is always there, so has_revision(None) == True.
3172.3.3 by Robert Collins Missed one occurence of None -> NULL_REVISION.	1131	self.assertEqual(True, repo.has_revision(NULL_REVISION))
2018.14.1 by Andrew Bennetts Update to current hpss branch? Fix lots of test failures.	1132
	1133	# The remote repo shouldn't be accessed.
	1134	self.assertEqual([], client._calls)
2018.18.7 by Martin Pool (broken) Start addng client proxy test for Repository.tarball	1135
	1136
	1137	class TestRepositoryTarball(TestRemoteRepository):
	1138
2018.18.9 by Martin Pool remote Repository.tarball builds a temporary directory and tars that	1139	# This is a canned tarball reponse we can validate against
2018.18.18 by Martin Pool reformat	1140	tarball_content = (
2018.18.23 by Martin Pool review cleanups	1141	'QlpoOTFBWSZTWdGkj3wAAWF/k8aQACBIB//A9+8cIX/v33AACEAYABAECEACNz'
	1142	'JqsgJJFPTSnk1A3qh6mTQAAAANPUHkagkSTEkaA09QaNAAAGgAAAcwCYCZGAEY'
	1143	'mJhMJghpiaYBUkKammSHqNMZQ0NABkNAeo0AGneAevnlwQoGzEzNVzaYxp/1Uk'
	1144	'xXzA1CQX0BJMZZLcPBrluJir5SQyijWHYZ6ZUtVqqlYDdB2QoCwa9GyWwGYDMA'
	1145	'OQYhkpLt/OKFnnlT8E0PmO8+ZNSo2WWqeCzGB5fBXZ3IvV7uNJVE7DYnWj6qwB'
	1146	'k5DJDIrQ5OQHHIjkS9KqwG3mc3t+F1+iujb89ufyBNIKCgeZBWrl5cXxbMGoMs'
	1147	'c9JuUkg5YsiVcaZJurc6KLi6yKOkgCUOlIlOpOoXyrTJjK8ZgbklReDdwGmFgt'
	1148	'dkVsAIslSVCd4AtACSLbyhLHryfb14PKegrVDba+U8OL6KQtzdM5HLjAc8/p6n'
	1149	'0lgaWU8skgO7xupPTkyuwheSckejFLK5T4ZOo0Gda9viaIhpD1Qn7JqqlKAJqC'
	1150	'QplPKp2nqBWAfwBGaOwVrz3y1T+UZZNismXHsb2Jq18T+VaD9k4P8DqE3g70qV'
	1151	'JLurpnDI6VS5oqDDPVbtVjMxMxMg4rzQVipn2Bv1fVNK0iq3Gl0hhnnHKm/egy'
	1152	'nWQ7QH/F3JFOFCQ0aSPfA='
	1153	).decode('base64')
2018.18.9 by Martin Pool remote Repository.tarball builds a temporary directory and tars that	1154
2018.18.7 by Martin Pool (broken) Start addng client proxy test for Repository.tarball	1155	def test_repository_tarball(self):
2018.18.9 by Martin Pool remote Repository.tarball builds a temporary directory and tars that	1156	# Test that Repository.tarball generates the right operations
2018.18.7 by Martin Pool (broken) Start addng client proxy test for Repository.tarball	1157	transport_path = 'repo'
2018.18.14 by Martin Pool merge hpss again; restore incorrectly removed RemoteRepository.break_lock	1158	expected_calls = [('call_expecting_body', 'Repository.tarball',
3104.4.2 by Andrew Bennetts All tests passing.	1159	('repo/', 'bz2',),),
2018.18.7 by Martin Pool (broken) Start addng client proxy test for Repository.tarball	1160	]
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1161	repo, client = self.setup_fake_client_and_repository(transport_path)
	1162	client.add_success_response_with_body(self.tarball_content, 'ok')
2018.18.7 by Martin Pool (broken) Start addng client proxy test for Repository.tarball	1163	# Now actually ask for the tarball
3245.4.24 by Andrew Bennetts Consistently raise errors from the server as ErrorFromSmartServer exceptions.	1164	tarball_file = repo._get_tarball('bz2')
2018.18.25 by Martin Pool Repository.tarball fixes for python2.4	1165	try:
	1166	self.assertEqual(expected_calls, client._calls)
	1167	self.assertEqual(self.tarball_content, tarball_file.read())
	1168	finally:
	1169	tarball_file.close()
2018.18.9 by Martin Pool remote Repository.tarball builds a temporary directory and tars that	1170
	1171
	1172	class TestRemoteRepositoryCopyContent(tests.TestCaseWithTransport):
	1173	"""RemoteRepository.copy_content_into optimizations"""
	1174
2018.18.10 by Martin Pool copy_content_into from Remote repositories by using temporary directories on both ends.	1175	def test_copy_content_remote_to_local(self):
	1176	self.transport_server = server.SmartTCPServer_for_testing
	1177	src_repo = self.make_repository('repo1')
	1178	src_repo = repository.Repository.open(self.get_url('repo1'))
	1179	# At the moment the tarball-based copy_content_into can't write back
	1180	# into a smart server. It would be good if it could upload the
	1181	# tarball; once that works we'd have to create repositories of
	1182	# different formats. -- mbp 20070410
	1183	dest_url = self.get_vfs_only_url('repo2')
	1184	dest_bzrdir = BzrDir.create(dest_url)
	1185	dest_repo = dest_bzrdir.create_repository()
	1186	self.assertFalse(isinstance(dest_repo, RemoteRepository))
	1187	self.assertTrue(isinstance(src_repo, RemoteRepository))
	1188	src_repo.copy_content_into(dest_repo)
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1189
	1190
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1191	class TestErrorTranslationBase(tests.TestCaseWithMemoryTransport):
	1192	"""Base class for unit tests for bzrlib.remote._translate_error."""
	1193
	1194	def translateTuple(self, error_tuple, **context):
	1195	"""Call _translate_error with an ErrorFromSmartServer built from the
	1196	given error_tuple.
	1197
	1198	:param error_tuple: A tuple of a smart server response, as would be
	1199	passed to an ErrorFromSmartServer.
	1200	:kwargs context: context items to call _translate_error with.
	1201
	1202	:returns: The error raised by _translate_error.
	1203	"""
	1204	# Raise the ErrorFromSmartServer before passing it as an argument,
	1205	# because _translate_error may need to re-raise it with a bare 'raise'
	1206	# statement.
	1207	server_error = errors.ErrorFromSmartServer(error_tuple)
	1208	translated_error = self.translateErrorFromSmartServer(
	1209	server_error, **context)
	1210	return translated_error
	1211
	1212	def translateErrorFromSmartServer(self, error_object, **context):
	1213	"""Like translateTuple, but takes an already constructed
	1214	ErrorFromSmartServer rather than a tuple.
	1215	"""
	1216	try:
	1217	raise error_object
	1218	except errors.ErrorFromSmartServer, server_error:
	1219	translated_error = self.assertRaises(
	1220	errors.BzrError, remote._translate_error, server_error,
	1221	**context)
	1222	return translated_error
	1223
	1224
	1225	class TestErrorTranslationSuccess(TestErrorTranslationBase):
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1226	"""Unit tests for bzrlib.remote._translate_error.
	1227
	1228	Given an ErrorFromSmartServer (which has an error tuple from a smart
	1229	server) and some context, _translate_error raises more specific errors from
	1230	bzrlib.errors.
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1231
	1232	This test case covers the cases where _translate_error succeeds in
	1233	translating an ErrorFromSmartServer to something better. See
	1234	TestErrorTranslationRobustness for other cases.
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1235	"""
	1236
	1237	def test_NoSuchRevision(self):
	1238	branch = self.make_branch('')
	1239	revid = 'revid'
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1240	translated_error = self.translateTuple(
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1241	('NoSuchRevision', revid), branch=branch)
	1242	expected_error = errors.NoSuchRevision(branch, revid)
	1243	self.assertEqual(expected_error, translated_error)
	1244
	1245	def test_nosuchrevision(self):
	1246	repository = self.make_repository('')
	1247	revid = 'revid'
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1248	translated_error = self.translateTuple(
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1249	('nosuchrevision', revid), repository=repository)
	1250	expected_error = errors.NoSuchRevision(repository, revid)
	1251	self.assertEqual(expected_error, translated_error)
	1252
	1253	def test_nobranch(self):
	1254	bzrdir = self.make_bzrdir('')
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1255	translated_error = self.translateTuple(('nobranch',), bzrdir=bzrdir)
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1256	expected_error = errors.NotBranchError(path=bzrdir.root_transport.base)
	1257	self.assertEqual(expected_error, translated_error)
	1258
	1259	def test_LockContention(self):
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1260	translated_error = self.translateTuple(('LockContention',))
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1261	expected_error = errors.LockContention('(remote lock)')
	1262	self.assertEqual(expected_error, translated_error)
	1263
	1264	def test_UnlockableTransport(self):
	1265	bzrdir = self.make_bzrdir('')
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1266	translated_error = self.translateTuple(
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1267	('UnlockableTransport',), bzrdir=bzrdir)
	1268	expected_error = errors.UnlockableTransport(bzrdir.root_transport)
	1269	self.assertEqual(expected_error, translated_error)
	1270
	1271	def test_LockFailed(self):
	1272	lock = 'str() of a server lock'
	1273	why = 'str() of why'
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1274	translated_error = self.translateTuple(('LockFailed', lock, why))
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1275	expected_error = errors.LockFailed(lock, why)
	1276	self.assertEqual(expected_error, translated_error)
	1277
	1278	def test_TokenMismatch(self):
	1279	token = 'a lock token'
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1280	translated_error = self.translateTuple(('TokenMismatch',), token=token)
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1281	expected_error = errors.TokenMismatch(token, '(remote token)')
	1282	self.assertEqual(expected_error, translated_error)
	1283
	1284	def test_Diverged(self):
	1285	branch = self.make_branch('a')
	1286	other_branch = self.make_branch('b')
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1287	translated_error = self.translateTuple(
3533.3.3 by Andrew Bennetts Add unit tests for bzrlib.remote._translate_error.	1288	('Diverged',), branch=branch, other_branch=other_branch)
	1289	expected_error = errors.DivergedBranches(branch, other_branch)
	1290	self.assertEqual(expected_error, translated_error)
	1291
	1292
3533.3.4 by Andrew Bennetts Add tests for _translate_error's robustness.	1293	class TestErrorTranslationRobustness(TestErrorTranslationBase):
	1294	"""Unit tests for bzrlib.remote._translate_error's robustness.
	1295
	1296	TestErrorTranslationSuccess is for cases where _translate_error can
	1297	translate successfully. This class about how _translate_err behaves when
	1298	it fails to translate: it re-raises the original error.
	1299	"""
	1300
	1301	def test_unrecognised_server_error(self):
	1302	"""If the error code from the server is not recognised, the original
	1303	ErrorFromSmartServer is propagated unmodified.
	1304	"""
	1305	error_tuple = ('An unknown error tuple',)
	1306	server_error = errors.ErrorFromSmartServer(error_tuple)
	1307	translated_error = self.translateErrorFromSmartServer(server_error)
	1308	self.assertEqual(server_error, translated_error)
	1309
	1310	def test_context_missing_a_key(self):
	1311	"""In case of a bug in the client, or perhaps an unexpected response
	1312	from a server, _translate_error returns the original error tuple from
	1313	the server and mutters a warning.
	1314	"""
	1315	# To translate a NoSuchRevision error _translate_error needs a 'branch'
	1316	# in the context dict. So let's give it an empty context dict instead
	1317	# to exercise its error recovery.
	1318	empty_context = {}
	1319	error_tuple = ('NoSuchRevision', 'revid')
	1320	server_error = errors.ErrorFromSmartServer(error_tuple)
	1321	translated_error = self.translateErrorFromSmartServer(server_error)
	1322	self.assertEqual(server_error, translated_error)
	1323	# In addition to re-raising ErrorFromSmartServer, some debug info has
	1324	# been muttered to the log file for developer to look at.
	1325	self.assertContainsRe(
	1326	self._get_log(keep_log_file=True),
	1327	"Missing key 'branch' in context")
	1328