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Viewing changes to bzrlib/tests/test_remote.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2009-06-12 01:11:00 UTC
  • mfrom: (4428.2.6 385103-format-name)
  • Revision ID: pqm@pqm.ubuntu.com-20090612011100-89h4a819eqx1ym98
(mbp) add 2a format

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bzrlib/tests/test_remote.py
1
 
# Copyright (C) 2006-2010 Canonical Ltd
 
1
# Copyright (C) 2006, 2007, 2008, 2009 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
27
27
from cStringIO import StringIO
28
28
 
29
29
from bzrlib import (
30
 
    branch,
31
30
    bzrdir,
32
31
    config,
33
32
    errors,
34
33
    graph,
35
 
    inventory,
36
 
    inventory_delta,
37
34
    pack,
38
35
    remote,
39
36
    repository,
 
37
    smart,
40
38
    tests,
41
39
    treebuilder,
42
40
    urlutils,
43
 
    versionedfile,
44
41
    )
45
42
from bzrlib.branch import Branch
46
43
from bzrlib.bzrdir import BzrDir, BzrDirFormat
54
51
    )
55
52
from bzrlib.repofmt import groupcompress_repo, pack_repo
56
53
from bzrlib.revision import NULL_REVISION
57
 
from bzrlib.smart import medium
 
54
from bzrlib.smart import server, medium
58
55
from bzrlib.smart.client import _SmartClient
59
56
from bzrlib.smart.repository import SmartServerRepositoryGetParentMap
60
57
from bzrlib.tests import (
61
58
    condition_isinstance,
62
59
    split_suite_by_condition,
63
60
    multiply_tests,
64
 
    test_server,
65
61
    )
66
 
from bzrlib.transport import get_transport
 
62
from bzrlib.transport import get_transport, http
67
63
from bzrlib.transport.memory import MemoryTransport
68
64
from bzrlib.transport.remote import (
69
65
    RemoteTransport,
76
72
        standard_tests, condition_isinstance(BasicRemoteObjectTests))
77
73
    smart_server_version_scenarios = [
78
74
        ('HPSS-v2',
79
 
         {'transport_server': test_server.SmartTCPServer_for_testing_v2_only}),
 
75
            {'transport_server': server.SmartTCPServer_for_testing_v2_only}),
80
76
        ('HPSS-v3',
81
 
         {'transport_server': test_server.SmartTCPServer_for_testing})]
 
77
            {'transport_server': server.SmartTCPServer_for_testing})]
82
78
    return multiply_tests(to_adapt, smart_server_version_scenarios, result)
83
79
 
84
80
 
135
131
        b = BzrDir.open_from_transport(self.transport).open_branch()
136
132
        self.assertStartsWith(str(b), 'RemoteBranch(')
137
133
 
138
 
    def test_remote_bzrdir_repr(self):
139
 
        b = BzrDir.open_from_transport(self.transport)
140
 
        self.assertStartsWith(str(b), 'RemoteBzrDir(')
141
 
 
142
134
    def test_remote_branch_format_supports_stacking(self):
143
135
        t = self.transport
144
136
        self.make_branch('unstackable', format='pack-0.92')
161
153
        r = BzrDir.open_from_transport(t.clone('stackable')).open_repository()
162
154
        self.assertTrue(r._format.supports_external_lookups)
163
155
 
164
 
    def test_remote_branch_set_append_revisions_only(self):
165
 
        # Make a format 1.9 branch, which supports append_revisions_only
166
 
        branch = self.make_branch('branch', format='1.9')
167
 
        config = branch.get_config()
168
 
        branch.set_append_revisions_only(True)
169
 
        self.assertEqual(
170
 
            'True', config.get_user_option('append_revisions_only'))
171
 
        branch.set_append_revisions_only(False)
172
 
        self.assertEqual(
173
 
            'False', config.get_user_option('append_revisions_only'))
174
 
 
175
 
    def test_remote_branch_set_append_revisions_only_upgrade_reqd(self):
176
 
        branch = self.make_branch('branch', format='knit')
177
 
        config = branch.get_config()
178
 
        self.assertRaises(
179
 
            errors.UpgradeRequired, branch.set_append_revisions_only, True)
180
 
 
181
156
 
182
157
class FakeProtocol(object):
183
158
    """Lookalike SmartClientRequestProtocolOne allowing body reading tests."""
284
259
        self.expecting_body = True
285
260
        return result[1], FakeProtocol(result[2], self)
286
261
 
287
 
    def call_with_body_bytes(self, method, args, body):
288
 
        self._check_call(method, args)
289
 
        self._calls.append(('call_with_body_bytes', method, args, body))
290
 
        result = self._get_next_response()
291
 
        return result[1], FakeProtocol(result[2], self)
292
 
 
293
262
    def call_with_body_bytes_expecting_body(self, method, args, body):
294
263
        self._check_call(method, args)
295
264
        self._calls.append(('call_with_body_bytes_expecting_body', method,
345
314
        reference_bzrdir_format = bzrdir.format_registry.get('default')()
346
315
        return reference_bzrdir_format.repository_format
347
316
 
348
 
    def assertFinished(self, fake_client):
349
 
        """Assert that all of a FakeClient's expected calls have occurred."""
350
 
        fake_client.finished_test()
 
317
    def disable_verb(self, verb):
 
318
        """Disable a verb for one test."""
 
319
        request_handlers = smart.request.request_handlers
 
320
        orig_method = request_handlers.get(verb)
 
321
        request_handlers.remove(verb)
 
322
        def restoreVerb():
 
323
            request_handlers.register(verb, orig_method)
 
324
        self.addCleanup(restoreVerb)
351
325
 
352
326
 
353
327
class Test_ClientMedium_remote_path_from_transport(tests.TestCase):
418
392
        # Calling _remember_remote_is_before again with a lower value works.
419
393
        client_medium._remember_remote_is_before((1, 5))
420
394
        self.assertTrue(client_medium._is_remote_before((1, 5)))
421
 
        # If you call _remember_remote_is_before with a higher value it logs a
422
 
        # warning, and continues to remember the lower value.
423
 
        self.assertNotContainsRe(self.get_log(), '_remember_remote_is_before')
424
 
        client_medium._remember_remote_is_before((1, 9))
425
 
        self.assertContainsRe(self.get_log(), '_remember_remote_is_before')
426
 
        self.assertTrue(client_medium._is_remote_before((1, 5)))
 
395
        # You cannot call _remember_remote_is_before with a larger value.
 
396
        self.assertRaises(
 
397
            AssertionError, client_medium._remember_remote_is_before, (1, 9))
427
398
 
428
399
 
429
400
class TestBzrDirCloningMetaDir(TestRemote):
448
419
            'BzrDir.cloning_metadir', ('quack/', 'False'),
449
420
            'error', ('BranchReference',)),
450
421
        client.add_expected_call(
451
 
            'BzrDir.open_branchV3', ('quack/',),
 
422
            'BzrDir.open_branchV2', ('quack/',),
452
423
            'success', ('ref', self.get_url('referenced'))),
453
424
        a_bzrdir = RemoteBzrDir(transport, remote.RemoteBzrDirFormat(),
454
425
            _client=client)
457
428
        self.assertEqual(bzrdir.BzrDirMetaFormat1, type(result))
458
429
        self.assertEqual(expected._repository_format, result._repository_format)
459
430
        self.assertEqual(expected._branch_format, result._branch_format)
460
 
        self.assertFinished(client)
 
431
        client.finished_test()
461
432
 
462
433
    def test_current_server(self):
463
434
        transport = self.get_transport('.')
478
449
        self.assertEqual(bzrdir.BzrDirMetaFormat1, type(result))
479
450
        self.assertEqual(None, result._repository_format)
480
451
        self.assertEqual(None, result._branch_format)
481
 
        self.assertFinished(client)
482
 
 
483
 
 
484
 
class TestBzrDirOpen(TestRemote):
485
 
 
486
 
    def make_fake_client_and_transport(self, path='quack'):
487
 
        transport = MemoryTransport()
488
 
        transport.mkdir(path)
489
 
        transport = transport.clone(path)
490
 
        client = FakeClient(transport.base)
491
 
        return client, transport
492
 
 
493
 
    def test_absent(self):
494
 
        client, transport = self.make_fake_client_and_transport()
495
 
        client.add_expected_call(
496
 
            'BzrDir.open_2.1', ('quack/',), 'success', ('no',))
497
 
        self.assertRaises(errors.NotBranchError, RemoteBzrDir, transport,
498
 
                remote.RemoteBzrDirFormat(), _client=client, _force_probe=True)
499
 
        self.assertFinished(client)
500
 
 
501
 
    def test_present_without_workingtree(self):
502
 
        client, transport = self.make_fake_client_and_transport()
503
 
        client.add_expected_call(
504
 
            'BzrDir.open_2.1', ('quack/',), 'success', ('yes', 'no'))
505
 
        bd = RemoteBzrDir(transport, remote.RemoteBzrDirFormat(),
506
 
            _client=client, _force_probe=True)
507
 
        self.assertIsInstance(bd, RemoteBzrDir)
508
 
        self.assertFalse(bd.has_workingtree())
509
 
        self.assertRaises(errors.NoWorkingTree, bd.open_workingtree)
510
 
        self.assertFinished(client)
511
 
 
512
 
    def test_present_with_workingtree(self):
513
 
        client, transport = self.make_fake_client_and_transport()
514
 
        client.add_expected_call(
515
 
            'BzrDir.open_2.1', ('quack/',), 'success', ('yes', 'yes'))
516
 
        bd = RemoteBzrDir(transport, remote.RemoteBzrDirFormat(),
517
 
            _client=client, _force_probe=True)
518
 
        self.assertIsInstance(bd, RemoteBzrDir)
519
 
        self.assertTrue(bd.has_workingtree())
520
 
        self.assertRaises(errors.NotLocalUrl, bd.open_workingtree)
521
 
        self.assertFinished(client)
522
 
 
523
 
    def test_backwards_compat(self):
524
 
        client, transport = self.make_fake_client_and_transport()
525
 
        client.add_expected_call(
526
 
            'BzrDir.open_2.1', ('quack/',), 'unknown', ('BzrDir.open_2.1',))
527
 
        client.add_expected_call(
528
 
            'BzrDir.open', ('quack/',), 'success', ('yes',))
529
 
        bd = RemoteBzrDir(transport, remote.RemoteBzrDirFormat(),
530
 
            _client=client, _force_probe=True)
531
 
        self.assertIsInstance(bd, RemoteBzrDir)
532
 
        self.assertFinished(client)
533
 
 
534
 
    def test_backwards_compat_hpss_v2(self):
535
 
        client, transport = self.make_fake_client_and_transport()
536
 
        # Monkey-patch fake client to simulate real-world behaviour with v2
537
 
        # server: upon first RPC call detect the protocol version, and because
538
 
        # the version is 2 also do _remember_remote_is_before((1, 6)) before
539
 
        # continuing with the RPC.
540
 
        orig_check_call = client._check_call
541
 
        def check_call(method, args):
542
 
            client._medium._protocol_version = 2
543
 
            client._medium._remember_remote_is_before((1, 6))
544
 
            client._check_call = orig_check_call
545
 
            client._check_call(method, args)
546
 
        client._check_call = check_call
547
 
        client.add_expected_call(
548
 
            'BzrDir.open_2.1', ('quack/',), 'unknown', ('BzrDir.open_2.1',))
549
 
        client.add_expected_call(
550
 
            'BzrDir.open', ('quack/',), 'success', ('yes',))
551
 
        bd = RemoteBzrDir(transport, remote.RemoteBzrDirFormat(),
552
 
            _client=client, _force_probe=True)
553
 
        self.assertIsInstance(bd, RemoteBzrDir)
554
 
        self.assertFinished(client)
 
452
        client.finished_test()
555
453
 
556
454
 
557
455
class TestBzrDirOpenBranch(TestRemote):
561
459
        self.make_branch('.')
562
460
        a_dir = BzrDir.open(self.get_url('.'))
563
461
        self.reset_smart_call_log()
564
 
        verb = 'BzrDir.open_branchV3'
 
462
        verb = 'BzrDir.open_branchV2'
565
463
        self.disable_verb(verb)
566
464
        format = a_dir.open_branch()
567
465
        call_count = len([call for call in self.hpss_calls if
577
475
        transport = transport.clone('quack')
578
476
        client = FakeClient(transport.base)
579
477
        client.add_expected_call(
580
 
            'BzrDir.open_branchV3', ('quack/',),
 
478
            'BzrDir.open_branchV2', ('quack/',),
581
479
            'success', ('branch', branch_network_name))
582
480
        client.add_expected_call(
583
481
            'BzrDir.find_repositoryV3', ('quack/',),
590
488
        result = bzrdir.open_branch()
591
489
        self.assertIsInstance(result, RemoteBranch)
592
490
        self.assertEqual(bzrdir, result.bzrdir)
593
 
        self.assertFinished(client)
 
491
        client.finished_test()
594
492
 
595
493
    def test_branch_missing(self):
596
494
        transport = MemoryTransport()
602
500
            _client=client)
603
501
        self.assertRaises(errors.NotBranchError, bzrdir.open_branch)
604
502
        self.assertEqual(
605
 
            [('call', 'BzrDir.open_branchV3', ('quack/',))],
 
503
            [('call', 'BzrDir.open_branchV2', ('quack/',))],
606
504
            client._calls)
607
505
 
608
506
    def test__get_tree_branch(self):
632
530
        network_name = reference_format.network_name()
633
531
        branch_network_name = self.get_branch_format().network_name()
634
532
        client.add_expected_call(
635
 
            'BzrDir.open_branchV3', ('~hello/',),
 
533
            'BzrDir.open_branchV2', ('~hello/',),
636
534
            'success', ('branch', branch_network_name))
637
535
        client.add_expected_call(
638
536
            'BzrDir.find_repositoryV3', ('~hello/',),
643
541
        bzrdir = RemoteBzrDir(transport, remote.RemoteBzrDirFormat(),
644
542
            _client=client)
645
543
        result = bzrdir.open_branch()
646
 
        self.assertFinished(client)
 
544
        client.finished_test()
647
545
 
648
546
    def check_open_repository(self, rich_root, subtrees, external_lookup='no'):
649
547
        reference_format = self.get_repo_format()
747
645
        network_name = reference_format.network_name()
748
646
        client.add_expected_call(
749
647
            'BzrDir.create_repository', ('quack/',
750
 
                'Bazaar repository format 2a (needs bzr 1.16 or later)\n',
751
 
                'False'),
752
 
            'success', ('ok', 'yes', 'yes', 'yes', network_name))
 
648
                'Bazaar pack repository format 1 (needs bzr 0.92)\n', 'False'),
 
649
            'success', ('ok', 'no', 'no', 'no', network_name))
753
650
        a_bzrdir = RemoteBzrDir(transport, remote.RemoteBzrDirFormat(),
754
651
            _client=client)
755
652
        repo = a_bzrdir.create_repository()
757
654
        self.assertIsInstance(repo, remote.RemoteRepository)
758
655
        # its format should have the settings from the response
759
656
        format = repo._format
760
 
        self.assertTrue(format.rich_root_data)
761
 
        self.assertTrue(format.supports_tree_reference)
762
 
        self.assertTrue(format.supports_external_lookups)
 
657
        self.assertFalse(format.rich_root_data)
 
658
        self.assertFalse(format.supports_tree_reference)
 
659
        self.assertFalse(format.supports_external_lookups)
763
660
        self.assertEqual(network_name, format.network_name())
764
661
 
765
662
 
769
666
        # fallback all the way to the first version.
770
667
        reference_format = self.get_repo_format()
771
668
        network_name = reference_format.network_name()
772
 
        server_url = 'bzr://example.com/'
773
 
        self.permit_url(server_url)
774
 
        client = FakeClient(server_url)
 
669
        client = FakeClient('bzr://example.com/')
775
670
        client.add_unknown_method_response('BzrDir.find_repositoryV3')
776
671
        client.add_unknown_method_response('BzrDir.find_repositoryV2')
777
672
        client.add_success_response('ok', '', 'no', 'no')
783
678
            reference_format.get_format_string(), 'ok')
784
679
        # PackRepository wants to do a stat
785
680
        client.add_success_response('stat', '0', '65535')
786
 
        remote_transport = RemoteTransport(server_url + 'quack/', medium=False,
 
681
        remote_transport = RemoteTransport('bzr://example.com/quack/', medium=False,
787
682
            _client=client)
788
683
        bzrdir = RemoteBzrDir(remote_transport, remote.RemoteBzrDirFormat(),
789
684
            _client=client)
803
698
        # fallback to find_repositoryV2
804
699
        reference_format = self.get_repo_format()
805
700
        network_name = reference_format.network_name()
806
 
        server_url = 'bzr://example.com/'
807
 
        self.permit_url(server_url)
808
 
        client = FakeClient(server_url)
 
701
        client = FakeClient('bzr://example.com/')
809
702
        client.add_unknown_method_response('BzrDir.find_repositoryV3')
810
703
        client.add_success_response('ok', '', 'no', 'no', 'no')
811
704
        # A real repository instance will be created to determine the network
816
709
            reference_format.get_format_string(), 'ok')
817
710
        # PackRepository wants to do a stat
818
711
        client.add_success_response('stat', '0', '65535')
819
 
        remote_transport = RemoteTransport(server_url + 'quack/', medium=False,
 
712
        remote_transport = RemoteTransport('bzr://example.com/quack/', medium=False,
820
713
            _client=client)
821
714
        bzrdir = RemoteBzrDir(remote_transport, remote.RemoteBzrDirFormat(),
822
715
            _client=client)
857
750
        transport = self.get_transport()
858
751
        client = FakeClient(transport.base)
859
752
        client.add_expected_call(
860
 
            'BzrDirFormat.initialize_ex_1.16',
 
753
            'BzrDirFormat.initialize_ex',
861
754
                (default_format_name, 'path', 'False', 'False', 'False', '',
862
755
                 '', '', '', 'False'),
863
756
            'success',
868
761
        # transport connected to a real server.
869
762
        result = fmt._initialize_on_transport_ex_rpc(client, 'path',
870
763
            transport, False, False, False, None, None, None, None, False)
871
 
        self.assertFinished(client)
 
764
        client.finished_test()
872
765
 
873
766
    def test_error(self):
874
767
        """Error responses are translated, e.g. 'PermissionDenied' raises the
879
772
        transport = self.get_transport()
880
773
        client = FakeClient(transport.base)
881
774
        client.add_expected_call(
882
 
            'BzrDirFormat.initialize_ex_1.16',
 
775
            'BzrDirFormat.initialize_ex',
883
776
                (default_format_name, 'path', 'False', 'False', 'False', '',
884
777
                 '', '', '', 'False'),
885
778
            'error',
892
785
            False, False, False, None, None, None, None, False)
893
786
        self.assertEqual('path', err.path)
894
787
        self.assertEqual(': extra info', err.extra)
895
 
        self.assertFinished(client)
 
788
        client.finished_test()
896
789
 
897
790
    def test_error_from_real_server(self):
898
791
        """Integration test for error translation."""
941
834
 
942
835
class RemoteBranchTestCase(RemoteBzrDirTestCase):
943
836
 
944
 
    def lock_remote_branch(self, branch):
945
 
        """Trick a RemoteBranch into thinking it is locked."""
946
 
        branch._lock_mode = 'w'
947
 
        branch._lock_count = 2
948
 
        branch._lock_token = 'branch token'
949
 
        branch._repo_lock_token = 'repo token'
950
 
        branch.repository._lock_mode = 'w'
951
 
        branch.repository._lock_count = 2
952
 
        branch.repository._lock_token = 'repo token'
953
 
 
954
837
    def make_remote_branch(self, transport, client):
955
838
        """Make a RemoteBranch using 'client' as its _SmartClient.
956
839
 
983
866
        transport = transport.clone('quack')
984
867
        branch = self.make_remote_branch(transport, client)
985
868
        result = branch.get_parent()
986
 
        self.assertFinished(client)
 
869
        client.finished_test()
987
870
        self.assertEqual(None, result)
988
871
 
989
872
    def test_parent_relative(self):
1015
898
        branch = self.make_remote_branch(transport, client)
1016
899
        result = branch.get_parent()
1017
900
        self.assertEqual('http://foo/', result)
1018
 
        self.assertFinished(client)
 
901
        client.finished_test()
1019
902
 
1020
903
 
1021
904
class TestBranchSetParentLocation(RemoteBranchTestCase):
1036
919
        branch._lock_token = 'b'
1037
920
        branch._repo_lock_token = 'r'
1038
921
        branch._set_parent_location(None)
1039
 
        self.assertFinished(client)
 
922
        client.finished_test()
1040
923
 
1041
924
    def test_parent(self):
1042
925
        transport = MemoryTransport()
1053
936
        branch._lock_token = 'b'
1054
937
        branch._repo_lock_token = 'r'
1055
938
        branch._set_parent_location('foo')
1056
 
        self.assertFinished(client)
 
939
        client.finished_test()
1057
940
 
1058
941
    def test_backwards_compat(self):
1059
942
        self.setup_smart_server_with_call_log()
1091
974
        transport = transport.clone('quack')
1092
975
        branch = self.make_remote_branch(transport, client)
1093
976
        result = branch.tags.get_tag_dict()
1094
 
        self.assertFinished(client)
 
977
        client.finished_test()
1095
978
        self.assertEqual({}, result)
1096
979
 
1097
980
 
1098
 
class TestBranchSetTagsBytes(RemoteBranchTestCase):
1099
 
 
1100
 
    def test_trivial(self):
1101
 
        transport = MemoryTransport()
1102
 
        client = FakeClient(transport.base)
1103
 
        client.add_expected_call(
1104
 
            'Branch.get_stacked_on_url', ('quack/',),
1105
 
            'error', ('NotStacked',))
1106
 
        client.add_expected_call(
1107
 
            'Branch.set_tags_bytes', ('quack/', 'branch token', 'repo token'),
1108
 
            'success', ('',))
1109
 
        transport.mkdir('quack')
1110
 
        transport = transport.clone('quack')
1111
 
        branch = self.make_remote_branch(transport, client)
1112
 
        self.lock_remote_branch(branch)
1113
 
        branch._set_tags_bytes('tags bytes')
1114
 
        self.assertFinished(client)
1115
 
        self.assertEqual('tags bytes', client._calls[-1][-1])
1116
 
 
1117
 
    def test_backwards_compatible(self):
1118
 
        transport = MemoryTransport()
1119
 
        client = FakeClient(transport.base)
1120
 
        client.add_expected_call(
1121
 
            'Branch.get_stacked_on_url', ('quack/',),
1122
 
            'error', ('NotStacked',))
1123
 
        client.add_expected_call(
1124
 
            'Branch.set_tags_bytes', ('quack/', 'branch token', 'repo token'),
1125
 
            'unknown', ('Branch.set_tags_bytes',))
1126
 
        transport.mkdir('quack')
1127
 
        transport = transport.clone('quack')
1128
 
        branch = self.make_remote_branch(transport, client)
1129
 
        self.lock_remote_branch(branch)
1130
 
        class StubRealBranch(object):
1131
 
            def __init__(self):
1132
 
                self.calls = []
1133
 
            def _set_tags_bytes(self, bytes):
1134
 
                self.calls.append(('set_tags_bytes', bytes))
1135
 
        real_branch = StubRealBranch()
1136
 
        branch._real_branch = real_branch
1137
 
        branch._set_tags_bytes('tags bytes')
1138
 
        # Call a second time, to exercise the 'remote version already inferred'
1139
 
        # code path.
1140
 
        branch._set_tags_bytes('tags bytes')
1141
 
        self.assertFinished(client)
1142
 
        self.assertEqual(
1143
 
            [('set_tags_bytes', 'tags bytes')] * 2, real_branch.calls)
1144
 
 
1145
 
 
1146
981
class TestBranchLastRevisionInfo(RemoteBranchTestCase):
1147
982
 
1148
983
    def test_empty_branch(self):
1159
994
        transport = transport.clone('quack')
1160
995
        branch = self.make_remote_branch(transport, client)
1161
996
        result = branch.last_revision_info()
1162
 
        self.assertFinished(client)
 
997
        client.finished_test()
1163
998
        self.assertEqual((0, NULL_REVISION), result)
1164
999
 
1165
1000
    def test_non_empty_branch(self):
1220
1055
        client = FakeClient(self.get_url())
1221
1056
        branch_network_name = self.get_branch_format().network_name()
1222
1057
        client.add_expected_call(
1223
 
            'BzrDir.open_branchV3', ('stacked/',),
 
1058
            'BzrDir.open_branchV2', ('stacked/',),
1224
1059
            'success', ('branch', branch_network_name))
1225
1060
        client.add_expected_call(
1226
1061
            'BzrDir.find_repositoryV3', ('stacked/',),
1240
1075
        branch = bzrdir.open_branch()
1241
1076
        result = branch.get_stacked_on_url()
1242
1077
        self.assertEqual('../base', result)
1243
 
        self.assertFinished(client)
 
1078
        client.finished_test()
1244
1079
        # it's in the fallback list both for the RemoteRepository and its vfs
1245
1080
        # repository
1246
1081
        self.assertEqual(1, len(branch.repository._fallback_repositories))
1248
1083
            len(branch.repository._real_repository._fallback_repositories))
1249
1084
 
1250
1085
    def test_get_stacked_on_real_branch(self):
1251
 
        base_branch = self.make_branch('base')
1252
 
        stacked_branch = self.make_branch('stacked')
 
1086
        base_branch = self.make_branch('base', format='1.6')
 
1087
        stacked_branch = self.make_branch('stacked', format='1.6')
1253
1088
        stacked_branch.set_stacked_on_url('../base')
1254
1089
        reference_format = self.get_repo_format()
1255
1090
        network_name = reference_format.network_name()
1256
1091
        client = FakeClient(self.get_url())
1257
1092
        branch_network_name = self.get_branch_format().network_name()
1258
1093
        client.add_expected_call(
1259
 
            'BzrDir.open_branchV3', ('stacked/',),
 
1094
            'BzrDir.open_branchV2', ('stacked/',),
1260
1095
            'success', ('branch', branch_network_name))
1261
1096
        client.add_expected_call(
1262
1097
            'BzrDir.find_repositoryV3', ('stacked/',),
1263
 
            'success', ('ok', '', 'yes', 'no', 'yes', network_name))
 
1098
            'success', ('ok', '', 'no', 'no', 'yes', network_name))
1264
1099
        # called twice, once from constructor and then again by us
1265
1100
        client.add_expected_call(
1266
1101
            'Branch.get_stacked_on_url', ('stacked/',),
1273
1108
        branch = bzrdir.open_branch()
1274
1109
        result = branch.get_stacked_on_url()
1275
1110
        self.assertEqual('../base', result)
1276
 
        self.assertFinished(client)
 
1111
        client.finished_test()
1277
1112
        # it's in the fallback list both for the RemoteRepository.
1278
1113
        self.assertEqual(1, len(branch.repository._fallback_repositories))
1279
1114
        # And we haven't had to construct a real repository.
1314
1149
        result = branch.set_revision_history([])
1315
1150
        branch.unlock()
1316
1151
        self.assertEqual(None, result)
1317
 
        self.assertFinished(client)
 
1152
        client.finished_test()
1318
1153
 
1319
1154
    def test_set_nonempty(self):
1320
1155
        # set_revision_history([rev-id1, ..., rev-idN]) is translated to calling
1352
1187
        result = branch.set_revision_history(['rev-id1', 'rev-id2'])
1353
1188
        branch.unlock()
1354
1189
        self.assertEqual(None, result)
1355
 
        self.assertFinished(client)
 
1190
        client.finished_test()
1356
1191
 
1357
1192
    def test_no_such_revision(self):
1358
1193
        transport = MemoryTransport()
1387
1222
        self.assertRaises(
1388
1223
            errors.NoSuchRevision, branch.set_revision_history, ['rev-id'])
1389
1224
        branch.unlock()
1390
 
        self.assertFinished(client)
 
1225
        client.finished_test()
1391
1226
 
1392
1227
    def test_tip_change_rejected(self):
1393
1228
        """TipChangeRejected responses cause a TipChangeRejected exception to
1430
1265
        self.assertIsInstance(err.msg, unicode)
1431
1266
        self.assertEqual(rejection_msg_unicode, err.msg)
1432
1267
        branch.unlock()
1433
 
        self.assertFinished(client)
 
1268
        client.finished_test()
1434
1269
 
1435
1270
 
1436
1271
class TestBranchSetLastRevisionInfo(RemoteBranchTestCase):
1490
1325
            errors.NoSuchRevision, branch.set_last_revision_info, 123, 'revid')
1491
1326
        branch.unlock()
1492
1327
 
 
1328
    def lock_remote_branch(self, branch):
 
1329
        """Trick a RemoteBranch into thinking it is locked."""
 
1330
        branch._lock_mode = 'w'
 
1331
        branch._lock_count = 2
 
1332
        branch._lock_token = 'branch token'
 
1333
        branch._repo_lock_token = 'repo token'
 
1334
        branch.repository._lock_mode = 'w'
 
1335
        branch.repository._lock_count = 2
 
1336
        branch.repository._lock_token = 'repo token'
 
1337
 
1493
1338
    def test_backwards_compatibility(self):
1494
1339
        """If the server does not support the Branch.set_last_revision_info
1495
1340
        verb (which is new in 1.4), then the client falls back to VFS methods.
1536
1381
        self.assertEqual(
1537
1382
            [('set_last_revision_info', 1234, 'a-revision-id')],
1538
1383
            real_branch.calls)
1539
 
        self.assertFinished(client)
 
1384
        client.finished_test()
1540
1385
 
1541
1386
    def test_unexpected_error(self):
1542
1387
        # If the server sends an error the client doesn't understand, it gets
1650
1495
        config = branch._get_config()
1651
1496
        config.set_option('foo', 'bar')
1652
1497
        branch.unlock()
1653
 
        self.assertFinished(client)
 
1498
        client.finished_test()
1654
1499
 
1655
1500
    def test_backwards_compat_set_option(self):
1656
1501
        self.setup_smart_server_with_call_log()
1680
1525
        transport = transport.clone('quack')
1681
1526
        branch = self.make_remote_branch(transport, client)
1682
1527
        self.assertRaises(errors.UnlockableTransport, branch.lock_write)
1683
 
        self.assertFinished(client)
 
1528
        client.finished_test()
1684
1529
 
1685
1530
 
1686
1531
class TestBzrDirGetSetConfig(RemoteBzrDirTestCase):
1811
1656
        return repo, client
1812
1657
 
1813
1658
 
1814
 
def remoted_description(format):
1815
 
    return 'Remote: ' + format.get_format_description()
1816
 
 
1817
 
 
1818
 
class TestBranchFormat(tests.TestCase):
1819
 
 
1820
 
    def test_get_format_description(self):
1821
 
        remote_format = RemoteBranchFormat()
1822
 
        real_format = branch.BranchFormat.get_default_format()
1823
 
        remote_format._network_name = real_format.network_name()
1824
 
        self.assertEqual(remoted_description(real_format),
1825
 
            remote_format.get_format_description())
1826
 
 
1827
 
 
1828
1659
class TestRepositoryFormat(TestRemoteRepository):
1829
1660
 
1830
1661
    def test_fast_delta(self):
1837
1668
        false_format._network_name = false_name
1838
1669
        self.assertEqual(False, false_format.fast_deltas)
1839
1670
 
1840
 
    def test_get_format_description(self):
1841
 
        remote_repo_format = RemoteRepositoryFormat()
1842
 
        real_format = repository.RepositoryFormat.get_default_format()
1843
 
        remote_repo_format._network_name = real_format.network_name()
1844
 
        self.assertEqual(remoted_description(real_format),
1845
 
            remote_repo_format.get_format_description())
1846
 
 
1847
1671
 
1848
1672
class TestRepositoryGatherStats(TestRemoteRepository):
1849
1673
 
2034
1858
        self.assertLength(1, self.hpss_calls)
2035
1859
 
2036
1860
    def disableExtraResults(self):
2037
 
        self.overrideAttr(SmartServerRepositoryGetParentMap,
2038
 
                          'no_extra_results', True)
 
1861
        old_flag = SmartServerRepositoryGetParentMap.no_extra_results
 
1862
        SmartServerRepositoryGetParentMap.no_extra_results = True
 
1863
        def reset_values():
 
1864
            SmartServerRepositoryGetParentMap.no_extra_results = old_flag
 
1865
        self.addCleanup(reset_values)
2039
1866
 
2040
1867
    def test_null_cached_missing_and_stop_key(self):
2041
1868
        self.setup_smart_server_with_call_log()
2100
1927
 
2101
1928
    def test_allows_new_revisions(self):
2102
1929
        """get_parent_map's results can be updated by commit."""
2103
 
        smart_server = test_server.SmartTCPServer_for_testing()
2104
 
        self.start_server(smart_server)
 
1930
        smart_server = server.SmartTCPServer_for_testing()
 
1931
        smart_server.setUp()
 
1932
        self.addCleanup(smart_server.tearDown)
2105
1933
        self.make_branch('branch')
2106
1934
        branch = Branch.open(smart_server.get_url() + '/branch')
2107
1935
        tree = branch.create_checkout('tree', lightweight=True)
2190
2018
        self.assertEqual(('AnUnexpectedError',), e.error_tuple)
2191
2019
 
2192
2020
 
2193
 
class TestRepositoryGetRevIdForRevno(TestRemoteRepository):
2194
 
 
2195
 
    def test_ok(self):
2196
 
        repo, client = self.setup_fake_client_and_repository('quack')
2197
 
        client.add_expected_call(
2198
 
            'Repository.get_rev_id_for_revno', ('quack/', 5, (42, 'rev-foo')),
2199
 
            'success', ('ok', 'rev-five'))
2200
 
        result = repo.get_rev_id_for_revno(5, (42, 'rev-foo'))
2201
 
        self.assertEqual((True, 'rev-five'), result)
2202
 
        self.assertFinished(client)
2203
 
 
2204
 
    def test_history_incomplete(self):
2205
 
        repo, client = self.setup_fake_client_and_repository('quack')
2206
 
        client.add_expected_call(
2207
 
            'Repository.get_rev_id_for_revno', ('quack/', 5, (42, 'rev-foo')),
2208
 
            'success', ('history-incomplete', 10, 'rev-ten'))
2209
 
        result = repo.get_rev_id_for_revno(5, (42, 'rev-foo'))
2210
 
        self.assertEqual((False, (10, 'rev-ten')), result)
2211
 
        self.assertFinished(client)
2212
 
 
2213
 
    def test_history_incomplete_with_fallback(self):
2214
 
        """A 'history-incomplete' response causes the fallback repository to be
2215
 
        queried too, if one is set.
2216
 
        """
2217
 
        # Make a repo with a fallback repo, both using a FakeClient.
2218
 
        format = remote.response_tuple_to_repo_format(
2219
 
            ('yes', 'no', 'yes', self.get_repo_format().network_name()))
2220
 
        repo, client = self.setup_fake_client_and_repository('quack')
2221
 
        repo._format = format
2222
 
        fallback_repo, ignored = self.setup_fake_client_and_repository(
2223
 
            'fallback')
2224
 
        fallback_repo._client = client
2225
 
        fallback_repo._format = format
2226
 
        repo.add_fallback_repository(fallback_repo)
2227
 
        # First the client should ask the primary repo
2228
 
        client.add_expected_call(
2229
 
            'Repository.get_rev_id_for_revno', ('quack/', 1, (42, 'rev-foo')),
2230
 
            'success', ('history-incomplete', 2, 'rev-two'))
2231
 
        # Then it should ask the fallback, using revno/revid from the
2232
 
        # history-incomplete response as the known revno/revid.
2233
 
        client.add_expected_call(
2234
 
            'Repository.get_rev_id_for_revno',('fallback/', 1, (2, 'rev-two')),
2235
 
            'success', ('ok', 'rev-one'))
2236
 
        result = repo.get_rev_id_for_revno(1, (42, 'rev-foo'))
2237
 
        self.assertEqual((True, 'rev-one'), result)
2238
 
        self.assertFinished(client)
2239
 
 
2240
 
    def test_nosuchrevision(self):
2241
 
        # 'nosuchrevision' is returned when the known-revid is not found in the
2242
 
        # remote repo.  The client translates that response to NoSuchRevision.
2243
 
        repo, client = self.setup_fake_client_and_repository('quack')
2244
 
        client.add_expected_call(
2245
 
            'Repository.get_rev_id_for_revno', ('quack/', 5, (42, 'rev-foo')),
2246
 
            'error', ('nosuchrevision', 'rev-foo'))
2247
 
        self.assertRaises(
2248
 
            errors.NoSuchRevision,
2249
 
            repo.get_rev_id_for_revno, 5, (42, 'rev-foo'))
2250
 
        self.assertFinished(client)
2251
 
 
2252
 
    def test_branch_fallback_locking(self):
2253
 
        """RemoteBranch.get_rev_id takes a read lock, and tries to call the
2254
 
        get_rev_id_for_revno verb.  If the verb is unknown the VFS fallback
2255
 
        will be invoked, which will fail if the repo is unlocked.
2256
 
        """
2257
 
        self.setup_smart_server_with_call_log()
2258
 
        tree = self.make_branch_and_memory_tree('.')
2259
 
        tree.lock_write()
2260
 
        rev1 = tree.commit('First')
2261
 
        rev2 = tree.commit('Second')
2262
 
        tree.unlock()
2263
 
        branch = tree.branch
2264
 
        self.assertFalse(branch.is_locked())
2265
 
        self.reset_smart_call_log()
2266
 
        verb = 'Repository.get_rev_id_for_revno'
2267
 
        self.disable_verb(verb)
2268
 
        self.assertEqual(rev1, branch.get_rev_id(1))
2269
 
        self.assertLength(1, [call for call in self.hpss_calls if
2270
 
                              call.call.method == verb])
2271
 
 
2272
 
 
2273
2021
class TestRepositoryIsShared(TestRemoteRepository):
2274
2022
 
2275
2023
    def test_is_shared(self):
2390
2138
        self.assertEqual([], client._calls)
2391
2139
 
2392
2140
 
2393
 
class TestRepositoryInsertStreamBase(TestRemoteRepository):
2394
 
    """Base class for Repository.insert_stream and .insert_stream_1.19
2395
 
    tests.
2396
 
    """
2397
 
    
2398
 
    def checkInsertEmptyStream(self, repo, client):
2399
 
        """Insert an empty stream, checking the result.
2400
 
 
2401
 
        This checks that there are no resume_tokens or missing_keys, and that
2402
 
        the client is finished.
2403
 
        """
2404
 
        sink = repo._get_sink()
2405
 
        fmt = repository.RepositoryFormat.get_default_format()
2406
 
        resume_tokens, missing_keys = sink.insert_stream([], fmt, [])
2407
 
        self.assertEqual([], resume_tokens)
2408
 
        self.assertEqual(set(), missing_keys)
2409
 
        self.assertFinished(client)
2410
 
 
2411
 
 
2412
 
class TestRepositoryInsertStream(TestRepositoryInsertStreamBase):
2413
 
    """Tests for using Repository.insert_stream verb when the _1.19 variant is
2414
 
    not available.
2415
 
 
2416
 
    This test case is very similar to TestRepositoryInsertStream_1_19.
2417
 
    """
2418
 
 
2419
 
    def setUp(self):
2420
 
        TestRemoteRepository.setUp(self)
2421
 
        self.disable_verb('Repository.insert_stream_1.19')
2422
 
 
2423
 
    def test_unlocked_repo(self):
2424
 
        transport_path = 'quack'
2425
 
        repo, client = self.setup_fake_client_and_repository(transport_path)
2426
 
        client.add_expected_call(
2427
 
            'Repository.insert_stream_1.19', ('quack/', ''),
2428
 
            'unknown', ('Repository.insert_stream_1.19',))
2429
 
        client.add_expected_call(
2430
 
            'Repository.insert_stream', ('quack/', ''),
2431
 
            'success', ('ok',))
2432
 
        client.add_expected_call(
2433
 
            'Repository.insert_stream', ('quack/', ''),
2434
 
            'success', ('ok',))
2435
 
        self.checkInsertEmptyStream(repo, client)
2436
 
 
2437
 
    def test_locked_repo_with_no_lock_token(self):
2438
 
        transport_path = 'quack'
2439
 
        repo, client = self.setup_fake_client_and_repository(transport_path)
2440
 
        client.add_expected_call(
2441
 
            'Repository.lock_write', ('quack/', ''),
2442
 
            'success', ('ok', ''))
2443
 
        client.add_expected_call(
2444
 
            'Repository.insert_stream_1.19', ('quack/', ''),
2445
 
            'unknown', ('Repository.insert_stream_1.19',))
2446
 
        client.add_expected_call(
2447
 
            'Repository.insert_stream', ('quack/', ''),
2448
 
            'success', ('ok',))
2449
 
        client.add_expected_call(
2450
 
            'Repository.insert_stream', ('quack/', ''),
2451
 
            'success', ('ok',))
2452
 
        repo.lock_write()
2453
 
        self.checkInsertEmptyStream(repo, client)
2454
 
 
2455
 
    def test_locked_repo_with_lock_token(self):
2456
 
        transport_path = 'quack'
2457
 
        repo, client = self.setup_fake_client_and_repository(transport_path)
2458
 
        client.add_expected_call(
2459
 
            'Repository.lock_write', ('quack/', ''),
2460
 
            'success', ('ok', 'a token'))
2461
 
        client.add_expected_call(
2462
 
            'Repository.insert_stream_1.19', ('quack/', '', 'a token'),
2463
 
            'unknown', ('Repository.insert_stream_1.19',))
2464
 
        client.add_expected_call(
2465
 
            'Repository.insert_stream_locked', ('quack/', '', 'a token'),
2466
 
            'success', ('ok',))
2467
 
        client.add_expected_call(
2468
 
            'Repository.insert_stream_locked', ('quack/', '', 'a token'),
2469
 
            'success', ('ok',))
2470
 
        repo.lock_write()
2471
 
        self.checkInsertEmptyStream(repo, client)
2472
 
 
2473
 
    def test_stream_with_inventory_deltas(self):
2474
 
        """'inventory-deltas' substreams cannot be sent to the
2475
 
        Repository.insert_stream verb, because not all servers that implement
2476
 
        that verb will accept them.  So when one is encountered the RemoteSink
2477
 
        immediately stops using that verb and falls back to VFS insert_stream.
2478
 
        """
2479
 
        transport_path = 'quack'
2480
 
        repo, client = self.setup_fake_client_and_repository(transport_path)
2481
 
        client.add_expected_call(
2482
 
            'Repository.insert_stream_1.19', ('quack/', ''),
2483
 
            'unknown', ('Repository.insert_stream_1.19',))
2484
 
        client.add_expected_call(
2485
 
            'Repository.insert_stream', ('quack/', ''),
2486
 
            'success', ('ok',))
2487
 
        client.add_expected_call(
2488
 
            'Repository.insert_stream', ('quack/', ''),
2489
 
            'success', ('ok',))
2490
 
        # Create a fake real repository for insert_stream to fall back on, so
2491
 
        # that we can directly see the records the RemoteSink passes to the
2492
 
        # real sink.
2493
 
        class FakeRealSink:
2494
 
            def __init__(self):
2495
 
                self.records = []
2496
 
            def insert_stream(self, stream, src_format, resume_tokens):
2497
 
                for substream_kind, substream in stream:
2498
 
                    self.records.append(
2499
 
                        (substream_kind, [record.key for record in substream]))
2500
 
                return ['fake tokens'], ['fake missing keys']
2501
 
        fake_real_sink = FakeRealSink()
2502
 
        class FakeRealRepository:
2503
 
            def _get_sink(self):
2504
 
                return fake_real_sink
2505
 
            def is_in_write_group(self):
2506
 
                return False
2507
 
            def refresh_data(self):
2508
 
                return True
2509
 
        repo._real_repository = FakeRealRepository()
2510
 
        sink = repo._get_sink()
2511
 
        fmt = repository.RepositoryFormat.get_default_format()
2512
 
        stream = self.make_stream_with_inv_deltas(fmt)
2513
 
        resume_tokens, missing_keys = sink.insert_stream(stream, fmt, [])
2514
 
        # Every record from the first inventory delta should have been sent to
2515
 
        # the VFS sink.
2516
 
        expected_records = [
2517
 
            ('inventory-deltas', [('rev2',), ('rev3',)]),
2518
 
            ('texts', [('some-rev', 'some-file')])]
2519
 
        self.assertEqual(expected_records, fake_real_sink.records)
2520
 
        # The return values from the real sink's insert_stream are propagated
2521
 
        # back to the original caller.
2522
 
        self.assertEqual(['fake tokens'], resume_tokens)
2523
 
        self.assertEqual(['fake missing keys'], missing_keys)
2524
 
        self.assertFinished(client)
2525
 
 
2526
 
    def make_stream_with_inv_deltas(self, fmt):
2527
 
        """Make a simple stream with an inventory delta followed by more
2528
 
        records and more substreams to test that all records and substreams
2529
 
        from that point on are used.
2530
 
 
2531
 
        This sends, in order:
2532
 
           * inventories substream: rev1, rev2, rev3.  rev2 and rev3 are
2533
 
             inventory-deltas.
2534
 
           * texts substream: (some-rev, some-file)
2535
 
        """
2536
 
        # Define a stream using generators so that it isn't rewindable.
2537
 
        inv = inventory.Inventory(revision_id='rev1')
2538
 
        inv.root.revision = 'rev1'
2539
 
        def stream_with_inv_delta():
2540
 
            yield ('inventories', inventories_substream())
2541
 
            yield ('inventory-deltas', inventory_delta_substream())
2542
 
            yield ('texts', [
2543
 
                versionedfile.FulltextContentFactory(
2544
 
                    ('some-rev', 'some-file'), (), None, 'content')])
2545
 
        def inventories_substream():
2546
 
            # An empty inventory fulltext.  This will be streamed normally.
2547
 
            text = fmt._serializer.write_inventory_to_string(inv)
2548
 
            yield versionedfile.FulltextContentFactory(
2549
 
                ('rev1',), (), None, text)
2550
 
        def inventory_delta_substream():
2551
 
            # An inventory delta.  This can't be streamed via this verb, so it
2552
 
            # will trigger a fallback to VFS insert_stream.
2553
 
            entry = inv.make_entry(
2554
 
                'directory', 'newdir', inv.root.file_id, 'newdir-id')
2555
 
            entry.revision = 'ghost'
2556
 
            delta = [(None, 'newdir', 'newdir-id', entry)]
2557
 
            serializer = inventory_delta.InventoryDeltaSerializer(
2558
 
                versioned_root=True, tree_references=False)
2559
 
            lines = serializer.delta_to_lines('rev1', 'rev2', delta)
2560
 
            yield versionedfile.ChunkedContentFactory(
2561
 
                ('rev2',), (('rev1',)), None, lines)
2562
 
            # Another delta.
2563
 
            lines = serializer.delta_to_lines('rev1', 'rev3', delta)
2564
 
            yield versionedfile.ChunkedContentFactory(
2565
 
                ('rev3',), (('rev1',)), None, lines)
2566
 
        return stream_with_inv_delta()
2567
 
 
2568
 
 
2569
 
class TestRepositoryInsertStream_1_19(TestRepositoryInsertStreamBase):
2570
 
 
2571
 
    def test_unlocked_repo(self):
2572
 
        transport_path = 'quack'
2573
 
        repo, client = self.setup_fake_client_and_repository(transport_path)
2574
 
        client.add_expected_call(
2575
 
            'Repository.insert_stream_1.19', ('quack/', ''),
2576
 
            'success', ('ok',))
2577
 
        client.add_expected_call(
2578
 
            'Repository.insert_stream_1.19', ('quack/', ''),
2579
 
            'success', ('ok',))
2580
 
        self.checkInsertEmptyStream(repo, client)
2581
 
 
2582
 
    def test_locked_repo_with_no_lock_token(self):
2583
 
        transport_path = 'quack'
2584
 
        repo, client = self.setup_fake_client_and_repository(transport_path)
2585
 
        client.add_expected_call(
2586
 
            'Repository.lock_write', ('quack/', ''),
2587
 
            'success', ('ok', ''))
2588
 
        client.add_expected_call(
2589
 
            'Repository.insert_stream_1.19', ('quack/', ''),
2590
 
            'success', ('ok',))
2591
 
        client.add_expected_call(
2592
 
            'Repository.insert_stream_1.19', ('quack/', ''),
2593
 
            'success', ('ok',))
2594
 
        repo.lock_write()
2595
 
        self.checkInsertEmptyStream(repo, client)
2596
 
 
2597
 
    def test_locked_repo_with_lock_token(self):
2598
 
        transport_path = 'quack'
2599
 
        repo, client = self.setup_fake_client_and_repository(transport_path)
2600
 
        client.add_expected_call(
2601
 
            'Repository.lock_write', ('quack/', ''),
2602
 
            'success', ('ok', 'a token'))
2603
 
        client.add_expected_call(
2604
 
            'Repository.insert_stream_1.19', ('quack/', '', 'a token'),
2605
 
            'success', ('ok',))
2606
 
        client.add_expected_call(
2607
 
            'Repository.insert_stream_1.19', ('quack/', '', 'a token'),
2608
 
            'success', ('ok',))
2609
 
        repo.lock_write()
2610
 
        self.checkInsertEmptyStream(repo, client)
 
2141
class TestRepositoryInsertStream(TestRemoteRepository):
 
2142
 
 
2143
    def test_unlocked_repo(self):
 
2144
        transport_path = 'quack'
 
2145
        repo, client = self.setup_fake_client_and_repository(transport_path)
 
2146
        client.add_expected_call(
 
2147
            'Repository.insert_stream', ('quack/', ''),
 
2148
            'success', ('ok',))
 
2149
        client.add_expected_call(
 
2150
            'Repository.insert_stream', ('quack/', ''),
 
2151
            'success', ('ok',))
 
2152
        sink = repo._get_sink()
 
2153
        fmt = repository.RepositoryFormat.get_default_format()
 
2154
        resume_tokens, missing_keys = sink.insert_stream([], fmt, [])
 
2155
        self.assertEqual([], resume_tokens)
 
2156
        self.assertEqual(set(), missing_keys)
 
2157
        client.finished_test()
 
2158
 
 
2159
    def test_locked_repo_with_no_lock_token(self):
 
2160
        transport_path = 'quack'
 
2161
        repo, client = self.setup_fake_client_and_repository(transport_path)
 
2162
        client.add_expected_call(
 
2163
            'Repository.lock_write', ('quack/', ''),
 
2164
            'success', ('ok', ''))
 
2165
        client.add_expected_call(
 
2166
            'Repository.insert_stream', ('quack/', ''),
 
2167
            'success', ('ok',))
 
2168
        client.add_expected_call(
 
2169
            'Repository.insert_stream', ('quack/', ''),
 
2170
            'success', ('ok',))
 
2171
        repo.lock_write()
 
2172
        sink = repo._get_sink()
 
2173
        fmt = repository.RepositoryFormat.get_default_format()
 
2174
        resume_tokens, missing_keys = sink.insert_stream([], fmt, [])
 
2175
        self.assertEqual([], resume_tokens)
 
2176
        self.assertEqual(set(), missing_keys)
 
2177
        client.finished_test()
 
2178
 
 
2179
    def test_locked_repo_with_lock_token(self):
 
2180
        transport_path = 'quack'
 
2181
        repo, client = self.setup_fake_client_and_repository(transport_path)
 
2182
        client.add_expected_call(
 
2183
            'Repository.lock_write', ('quack/', ''),
 
2184
            'success', ('ok', 'a token'))
 
2185
        client.add_expected_call(
 
2186
            'Repository.insert_stream_locked', ('quack/', '', 'a token'),
 
2187
            'success', ('ok',))
 
2188
        client.add_expected_call(
 
2189
            'Repository.insert_stream_locked', ('quack/', '', 'a token'),
 
2190
            'success', ('ok',))
 
2191
        repo.lock_write()
 
2192
        sink = repo._get_sink()
 
2193
        fmt = repository.RepositoryFormat.get_default_format()
 
2194
        resume_tokens, missing_keys = sink.insert_stream([], fmt, [])
 
2195
        self.assertEqual([], resume_tokens)
 
2196
        self.assertEqual(set(), missing_keys)
 
2197
        client.finished_test()
2611
2198
 
2612
2199
 
2613
2200
class TestRepositoryTarball(TestRemoteRepository):
2649
2236
    """RemoteRepository.copy_content_into optimizations"""
2650
2237
 
2651
2238
    def test_copy_content_remote_to_local(self):
2652
 
        self.transport_server = test_server.SmartTCPServer_for_testing
 
2239
        self.transport_server = server.SmartTCPServer_for_testing
2653
2240
        src_repo = self.make_repository('repo1')
2654
2241
        src_repo = repository.Repository.open(self.get_url('repo1'))
2655
2242
        # At the moment the tarball-based copy_content_into can't write back
2698
2285
        client.add_expected_call(
2699
2286
            'PackRepository.autopack', ('quack/',), 'success', ('ok',))
2700
2287
        repo.autopack()
2701
 
        self.assertFinished(client)
 
2288
        client.finished_test()
2702
2289
 
2703
2290
    def test_ok_with_real_repo(self):
2704
2291
        """When the server returns 'ok' and there is a _real_repository, then
2803
2390
        expected_error = errors.NotBranchError(path=bzrdir.root_transport.base)
2804
2391
        self.assertEqual(expected_error, translated_error)
2805
2392
 
2806
 
    def test_nobranch_one_arg(self):
2807
 
        bzrdir = self.make_bzrdir('')
2808
 
        translated_error = self.translateTuple(
2809
 
            ('nobranch', 'extra detail'), bzrdir=bzrdir)
2810
 
        expected_error = errors.NotBranchError(
2811
 
            path=bzrdir.root_transport.base,
2812
 
            detail='extra detail')
2813
 
        self.assertEqual(expected_error, translated_error)
2814
 
 
2815
2393
    def test_LockContention(self):
2816
2394
        translated_error = self.translateTuple(('LockContention',))
2817
2395
        expected_error = errors.LockContention('(remote lock)')
2857
2435
        expected_error = errors.ReadError(path)
2858
2436
        self.assertEqual(expected_error, translated_error)
2859
2437
 
2860
 
    def test_IncompatibleRepositories(self):
2861
 
        translated_error = self.translateTuple(('IncompatibleRepositories',
2862
 
            "repo1", "repo2", "details here"))
2863
 
        expected_error = errors.IncompatibleRepositories("repo1", "repo2",
2864
 
            "details here")
2865
 
        self.assertEqual(expected_error, translated_error)
2866
 
 
2867
2438
    def test_PermissionDenied_no_args(self):
2868
2439
        path = 'a path'
2869
2440
        translated_error = self.translateTuple(('PermissionDenied',), path=path)
2930
2501
        # In addition to re-raising ErrorFromSmartServer, some debug info has
2931
2502
        # been muttered to the log file for developer to look at.
2932
2503
        self.assertContainsRe(
2933
 
            self.get_log(),
 
2504
            self._get_log(keep_log_file=True),
2934
2505
            "Missing key 'branch' in context")
2935
2506
 
2936
2507
    def test_path_missing(self):
2944
2515
        self.assertEqual(server_error, translated_error)
2945
2516
        # In addition to re-raising ErrorFromSmartServer, some debug info has
2946
2517
        # been muttered to the log file for developer to look at.
2947
 
        self.assertContainsRe(self.get_log(), "Missing key 'path' in context")
 
2518
        self.assertContainsRe(
 
2519
            self._get_log(keep_log_file=True), "Missing key 'path' in context")
2948
2520
 
2949
2521
 
2950
2522
class TestStacking(tests.TestCaseWithTransport):
2968
2540
        stacked_branch = self.make_branch('stacked', format='1.9')
2969
2541
        stacked_branch.set_stacked_on_url('../base')
2970
2542
        # start a server looking at this
2971
 
        smart_server = test_server.SmartTCPServer_for_testing()
2972
 
        self.start_server(smart_server)
 
2543
        smart_server = server.SmartTCPServer_for_testing()
 
2544
        smart_server.setUp()
 
2545
        self.addCleanup(smart_server.tearDown)
2973
2546
        remote_bzrdir = BzrDir.open(smart_server.get_url() + '/stacked')
2974
2547
        # can get its branch and repository
2975
2548
        remote_branch = remote_bzrdir.open_branch()
2997
2570
        tree1.commit('rev1', rev_id='rev1')
2998
2571
        tree2 = tree1.branch.bzrdir.sprout('tree2', stacked=True
2999
2572
            ).open_workingtree()
3000
 
        local_tree = tree2.branch.create_checkout('local')
3001
 
        local_tree.commit('local changes make me feel good.')
 
2573
        tree2.commit('local changes make me feel good.')
3002
2574
        branch2 = Branch.open(self.get_url('tree2'))
3003
2575
        branch2.lock_read()
3004
2576
        self.addCleanup(branch2.unlock)
3026
2598
                    result.append(content.key[-1])
3027
2599
        return result
3028
2600
 
3029
 
    def get_ordered_revs(self, format, order, branch_factory=None):
 
2601
    def get_ordered_revs(self, format, order):
3030
2602
        """Get a list of the revisions in a stream to format format.
3031
2603
 
3032
2604
        :param format: The format of the target.
3033
2605
        :param order: the order that target should have requested.
3034
 
        :param branch_factory: A callable to create a trunk and stacked branch
3035
 
            to fetch from. If none, self.prepare_stacked_remote_branch is used.
3036
2606
        :result: The revision ids in the stream, in the order seen,
3037
2607
            the topological order of revisions in the source.
3038
2608
        """
3040
2610
        target_repository_format = unordered_format.repository_format
3041
2611
        # Cross check
3042
2612
        self.assertEqual(order, target_repository_format._fetch_order)
3043
 
        if branch_factory is None:
3044
 
            branch_factory = self.prepare_stacked_remote_branch
3045
 
        _, stacked = branch_factory()
 
2613
        trunk, stacked = self.prepare_stacked_remote_branch()
3046
2614
        source = stacked.repository._get_source(target_repository_format)
3047
2615
        tip = stacked.last_revision()
3048
2616
        revs = stacked.repository.get_ancestry(tip)
3067
2635
        # from the server, then one from the backing branch.
3068
2636
        self.assertLength(2, self.hpss_calls)
3069
2637
 
3070
 
    def test_stacked_on_stacked_get_stream_unordered(self):
3071
 
        # Repository._get_source.get_stream() from a stacked repository which
3072
 
        # is itself stacked yields the full data from all three sources.
3073
 
        def make_stacked_stacked():
3074
 
            _, stacked = self.prepare_stacked_remote_branch()
3075
 
            tree = stacked.bzrdir.sprout('tree3', stacked=True
3076
 
                ).open_workingtree()
3077
 
            local_tree = tree.branch.create_checkout('local-tree3')
3078
 
            local_tree.commit('more local changes are better')
3079
 
            branch = Branch.open(self.get_url('tree3'))
3080
 
            branch.lock_read()
3081
 
            self.addCleanup(branch.unlock)
3082
 
            return None, branch
3083
 
        rev_ord, expected_revs = self.get_ordered_revs('1.9', 'unordered',
3084
 
            branch_factory=make_stacked_stacked)
3085
 
        self.assertEqual(set(expected_revs), set(rev_ord))
3086
 
        # Getting unordered results should have made a streaming data request
3087
 
        # from the server, and one from each backing repo
3088
 
        self.assertLength(3, self.hpss_calls)
3089
 
 
3090
2638
    def test_stacked_get_stream_topological(self):
3091
2639
        # Repository._get_source.get_stream() from a stacked repository with
3092
2640
        # topological sorting yields the full data from both stacked and
3093
2641
        # stacked upon sources in topological order.
3094
2642
        rev_ord, expected_revs = self.get_ordered_revs('knit', 'topological')
3095
2643
        self.assertEqual(expected_revs, rev_ord)
3096
 
        # Getting topological sort requires VFS calls still - one of which is
3097
 
        # pushing up from the bound branch.
3098
 
        self.assertLength(13, self.hpss_calls)
 
2644
        # Getting topological sort requires VFS calls still
 
2645
        self.assertLength(12, self.hpss_calls)
3099
2646
 
3100
2647
    def test_stacked_get_stream_groupcompress(self):
3101
2648
        # Repository._get_source.get_stream() from a stacked repository with
3130
2677
        super(TestRemoteBranchEffort, self).setUp()
3131
2678
        # Create a smart server that publishes whatever the backing VFS server
3132
2679
        # does.
3133
 
        self.smart_server = test_server.SmartTCPServer_for_testing()
3134
 
        self.start_server(self.smart_server, self.get_server())
 
2680
        self.smart_server = server.SmartTCPServer_for_testing()
 
2681
        self.smart_server.setUp(self.get_server())
 
2682
        self.addCleanup(self.smart_server.tearDown)
3135
2683
        # Log all HPSS calls into self.hpss_calls.
3136
2684
        _SmartClient.hooks.install_named_hook(
3137
2685
            'call', self.capture_hpss_call, None)