57
50
RemoteRepositoryFormat,
59
from bzrlib.repofmt import groupcompress_repo, knitpack_repo
52
from bzrlib.repofmt import groupcompress_repo, pack_repo
60
53
from bzrlib.revision import NULL_REVISION
61
from bzrlib.smart import medium, request
54
from bzrlib.smart import server, medium
62
55
from bzrlib.smart.client import _SmartClient
63
from bzrlib.smart.repository import (
64
SmartServerRepositoryGetParentMap,
65
SmartServerRepositoryGetStream_1_19,
56
from bzrlib.smart.repository import SmartServerRepositoryGetParentMap
67
57
from bzrlib.tests import (
59
split_suite_by_condition,
70
from bzrlib.tests.scenarios import load_tests_apply_scenarios
63
from bzrlib.transport import get_transport, http
71
64
from bzrlib.transport.memory import MemoryTransport
72
65
from bzrlib.transport.remote import (
74
67
RemoteSSHTransport,
75
68
RemoteTCPTransport,
79
load_tests = load_tests_apply_scenarios
82
class BasicRemoteObjectTests(tests.TestCaseWithTransport):
71
def load_tests(standard_tests, module, loader):
72
to_adapt, result = split_suite_by_condition(
73
standard_tests, condition_isinstance(BasicRemoteObjectTests))
74
smart_server_version_scenarios = [
86
{'transport_server': test_server.SmartTCPServer_for_testing_v2_only}),
76
{'transport_server': server.SmartTCPServer_for_testing_v2_only}),
88
{'transport_server': test_server.SmartTCPServer_for_testing})]
78
{'transport_server': server.SmartTCPServer_for_testing})]
79
return multiply_tests(to_adapt, smart_server_version_scenarios, result)
82
class BasicRemoteObjectTests(tests.TestCaseWithTransport):
92
85
super(BasicRemoteObjectTests, self).setUp()
93
86
self.transport = self.get_transport()
94
87
# make a branch that can be opened over the smart transport
95
88
self.local_wt = BzrDir.create_standalone_workingtree('.')
96
self.addCleanup(self.transport.disconnect)
91
self.transport.disconnect()
92
tests.TestCaseWithTransport.tearDown(self)
98
94
def test_create_remote_bzrdir(self):
99
b = remote.RemoteBzrDir(self.transport, RemoteBzrDirFormat())
95
b = remote.RemoteBzrDir(self.transport, remote.RemoteBzrDirFormat())
100
96
self.assertIsInstance(b, BzrDir)
102
98
def test_open_remote_branch(self):
103
99
# open a standalone branch in the working directory
104
b = remote.RemoteBzrDir(self.transport, RemoteBzrDirFormat())
100
b = remote.RemoteBzrDir(self.transport, remote.RemoteBzrDirFormat())
105
101
branch = b.open_branch()
106
102
self.assertIsInstance(branch, Branch)
482
474
self.assertFinished(client)
485
class TestBzrDirOpen(TestRemote):
487
def make_fake_client_and_transport(self, path='quack'):
488
transport = MemoryTransport()
489
transport.mkdir(path)
490
transport = transport.clone(path)
491
client = FakeClient(transport.base)
492
return client, transport
494
def test_absent(self):
495
client, transport = self.make_fake_client_and_transport()
496
client.add_expected_call(
497
'BzrDir.open_2.1', ('quack/',), 'success', ('no',))
498
self.assertRaises(errors.NotBranchError, RemoteBzrDir, transport,
499
RemoteBzrDirFormat(), _client=client, _force_probe=True)
500
self.assertFinished(client)
502
def test_present_without_workingtree(self):
503
client, transport = self.make_fake_client_and_transport()
504
client.add_expected_call(
505
'BzrDir.open_2.1', ('quack/',), 'success', ('yes', 'no'))
506
bd = RemoteBzrDir(transport, RemoteBzrDirFormat(),
507
_client=client, _force_probe=True)
508
self.assertIsInstance(bd, RemoteBzrDir)
509
self.assertFalse(bd.has_workingtree())
510
self.assertRaises(errors.NoWorkingTree, bd.open_workingtree)
511
self.assertFinished(client)
513
def test_present_with_workingtree(self):
514
client, transport = self.make_fake_client_and_transport()
515
client.add_expected_call(
516
'BzrDir.open_2.1', ('quack/',), 'success', ('yes', 'yes'))
517
bd = RemoteBzrDir(transport, RemoteBzrDirFormat(),
518
_client=client, _force_probe=True)
519
self.assertIsInstance(bd, RemoteBzrDir)
520
self.assertTrue(bd.has_workingtree())
521
self.assertRaises(errors.NotLocalUrl, bd.open_workingtree)
522
self.assertFinished(client)
524
def test_backwards_compat(self):
525
client, transport = self.make_fake_client_and_transport()
526
client.add_expected_call(
527
'BzrDir.open_2.1', ('quack/',), 'unknown', ('BzrDir.open_2.1',))
528
client.add_expected_call(
529
'BzrDir.open', ('quack/',), 'success', ('yes',))
530
bd = RemoteBzrDir(transport, RemoteBzrDirFormat(),
531
_client=client, _force_probe=True)
532
self.assertIsInstance(bd, RemoteBzrDir)
533
self.assertFinished(client)
535
def test_backwards_compat_hpss_v2(self):
536
client, transport = self.make_fake_client_and_transport()
537
# Monkey-patch fake client to simulate real-world behaviour with v2
538
# server: upon first RPC call detect the protocol version, and because
539
# the version is 2 also do _remember_remote_is_before((1, 6)) before
540
# continuing with the RPC.
541
orig_check_call = client._check_call
542
def check_call(method, args):
543
client._medium._protocol_version = 2
544
client._medium._remember_remote_is_before((1, 6))
545
client._check_call = orig_check_call
546
client._check_call(method, args)
547
client._check_call = check_call
548
client.add_expected_call(
549
'BzrDir.open_2.1', ('quack/',), 'unknown', ('BzrDir.open_2.1',))
550
client.add_expected_call(
551
'BzrDir.open', ('quack/',), 'success', ('yes',))
552
bd = RemoteBzrDir(transport, RemoteBzrDirFormat(),
553
_client=client, _force_probe=True)
554
self.assertIsInstance(bd, RemoteBzrDir)
555
self.assertFinished(client)
558
477
class TestBzrDirOpenBranch(TestRemote):
560
479
def test_backwards_compat(self):
1124
1000
self.assertEqual({}, result)
1127
class TestBranchSetTagsBytes(RemoteBranchTestCase):
1129
def test_trivial(self):
1130
transport = MemoryTransport()
1131
client = FakeClient(transport.base)
1132
client.add_expected_call(
1133
'Branch.get_stacked_on_url', ('quack/',),
1134
'error', ('NotStacked',))
1135
client.add_expected_call(
1136
'Branch.set_tags_bytes', ('quack/', 'branch token', 'repo token'),
1138
transport.mkdir('quack')
1139
transport = transport.clone('quack')
1140
branch = self.make_remote_branch(transport, client)
1141
self.lock_remote_branch(branch)
1142
branch._set_tags_bytes('tags bytes')
1143
self.assertFinished(client)
1144
self.assertEqual('tags bytes', client._calls[-1][-1])
1146
def test_backwards_compatible(self):
1147
transport = MemoryTransport()
1148
client = FakeClient(transport.base)
1149
client.add_expected_call(
1150
'Branch.get_stacked_on_url', ('quack/',),
1151
'error', ('NotStacked',))
1152
client.add_expected_call(
1153
'Branch.set_tags_bytes', ('quack/', 'branch token', 'repo token'),
1154
'unknown', ('Branch.set_tags_bytes',))
1155
transport.mkdir('quack')
1156
transport = transport.clone('quack')
1157
branch = self.make_remote_branch(transport, client)
1158
self.lock_remote_branch(branch)
1159
class StubRealBranch(object):
1162
def _set_tags_bytes(self, bytes):
1163
self.calls.append(('set_tags_bytes', bytes))
1164
real_branch = StubRealBranch()
1165
branch._real_branch = real_branch
1166
branch._set_tags_bytes('tags bytes')
1167
# Call a second time, to exercise the 'remote version already inferred'
1169
branch._set_tags_bytes('tags bytes')
1170
self.assertFinished(client)
1172
[('set_tags_bytes', 'tags bytes')] * 2, real_branch.calls)
1175
class TestBranchHeadsToFetch(RemoteBranchTestCase):
1177
def test_uses_last_revision_info_and_tags_by_default(self):
1178
transport = MemoryTransport()
1179
client = FakeClient(transport.base)
1180
client.add_expected_call(
1181
'Branch.get_stacked_on_url', ('quack/',),
1182
'error', ('NotStacked',))
1183
client.add_expected_call(
1184
'Branch.last_revision_info', ('quack/',),
1185
'success', ('ok', '1', 'rev-tip'))
1186
client.add_expected_call(
1187
'Branch.get_config_file', ('quack/',),
1188
'success', ('ok',), '')
1189
transport.mkdir('quack')
1190
transport = transport.clone('quack')
1191
branch = self.make_remote_branch(transport, client)
1192
result = branch.heads_to_fetch()
1193
self.assertFinished(client)
1194
self.assertEqual((set(['rev-tip']), set()), result)
1196
def test_uses_last_revision_info_and_tags_when_set(self):
1197
transport = MemoryTransport()
1198
client = FakeClient(transport.base)
1199
client.add_expected_call(
1200
'Branch.get_stacked_on_url', ('quack/',),
1201
'error', ('NotStacked',))
1202
client.add_expected_call(
1203
'Branch.last_revision_info', ('quack/',),
1204
'success', ('ok', '1', 'rev-tip'))
1205
client.add_expected_call(
1206
'Branch.get_config_file', ('quack/',),
1207
'success', ('ok',), 'branch.fetch_tags = True')
1208
# XXX: this will break if the default format's serialization of tags
1209
# changes, or if the RPC for fetching tags changes from get_tags_bytes.
1210
client.add_expected_call(
1211
'Branch.get_tags_bytes', ('quack/',),
1212
'success', ('d5:tag-17:rev-foo5:tag-27:rev-bare',))
1213
transport.mkdir('quack')
1214
transport = transport.clone('quack')
1215
branch = self.make_remote_branch(transport, client)
1216
result = branch.heads_to_fetch()
1217
self.assertFinished(client)
1219
(set(['rev-tip']), set(['rev-foo', 'rev-bar'])), result)
1221
def test_uses_rpc_for_formats_with_non_default_heads_to_fetch(self):
1222
transport = MemoryTransport()
1223
client = FakeClient(transport.base)
1224
client.add_expected_call(
1225
'Branch.get_stacked_on_url', ('quack/',),
1226
'error', ('NotStacked',))
1227
client.add_expected_call(
1228
'Branch.heads_to_fetch', ('quack/',),
1229
'success', (['tip'], ['tagged-1', 'tagged-2']))
1230
transport.mkdir('quack')
1231
transport = transport.clone('quack')
1232
branch = self.make_remote_branch(transport, client)
1233
branch._format._use_default_local_heads_to_fetch = lambda: False
1234
result = branch.heads_to_fetch()
1235
self.assertFinished(client)
1236
self.assertEqual((set(['tip']), set(['tagged-1', 'tagged-2'])), result)
1238
def make_branch_with_tags(self):
1239
self.setup_smart_server_with_call_log()
1240
# Make a branch with a single revision.
1241
builder = self.make_branch_builder('foo')
1242
builder.start_series()
1243
builder.build_snapshot('tip', None, [
1244
('add', ('', 'root-id', 'directory', ''))])
1245
builder.finish_series()
1246
branch = builder.get_branch()
1247
# Add two tags to that branch
1248
branch.tags.set_tag('tag-1', 'rev-1')
1249
branch.tags.set_tag('tag-2', 'rev-2')
1252
def test_backwards_compatible(self):
1253
branch = self.make_branch_with_tags()
1254
c = branch.get_config()
1255
c.set_user_option('branch.fetch_tags', 'True')
1256
self.addCleanup(branch.lock_read().unlock)
1257
# Disable the heads_to_fetch verb
1258
verb = 'Branch.heads_to_fetch'
1259
self.disable_verb(verb)
1260
self.reset_smart_call_log()
1261
result = branch.heads_to_fetch()
1262
self.assertEqual((set(['tip']), set(['rev-1', 'rev-2'])), result)
1264
['Branch.last_revision_info', 'Branch.get_config_file',
1265
'Branch.get_tags_bytes'],
1266
[call.call.method for call in self.hpss_calls])
1268
def test_backwards_compatible_no_tags(self):
1269
branch = self.make_branch_with_tags()
1270
c = branch.get_config()
1271
c.set_user_option('branch.fetch_tags', 'False')
1272
self.addCleanup(branch.lock_read().unlock)
1273
# Disable the heads_to_fetch verb
1274
verb = 'Branch.heads_to_fetch'
1275
self.disable_verb(verb)
1276
self.reset_smart_call_log()
1277
result = branch.heads_to_fetch()
1278
self.assertEqual((set(['tip']), set()), result)
1280
['Branch.last_revision_info', 'Branch.get_config_file'],
1281
[call.call.method for call in self.hpss_calls])
1284
1003
class TestBranchLastRevisionInfo(RemoteBranchTestCase):
1286
1005
def test_empty_branch(self):
2570
2219
self.assertEqual([], client._calls)
2573
class TestRepositoryInsertStreamBase(TestRemoteRepository):
2574
"""Base class for Repository.insert_stream and .insert_stream_1.19
2578
def checkInsertEmptyStream(self, repo, client):
2579
"""Insert an empty stream, checking the result.
2581
This checks that there are no resume_tokens or missing_keys, and that
2582
the client is finished.
2584
sink = repo._get_sink()
2585
fmt = repository.format_registry.get_default()
2586
resume_tokens, missing_keys = sink.insert_stream([], fmt, [])
2587
self.assertEqual([], resume_tokens)
2588
self.assertEqual(set(), missing_keys)
2589
self.assertFinished(client)
2592
class TestRepositoryInsertStream(TestRepositoryInsertStreamBase):
2593
"""Tests for using Repository.insert_stream verb when the _1.19 variant is
2596
This test case is very similar to TestRepositoryInsertStream_1_19.
2600
TestRemoteRepository.setUp(self)
2601
self.disable_verb('Repository.insert_stream_1.19')
2603
def test_unlocked_repo(self):
2604
transport_path = 'quack'
2605
repo, client = self.setup_fake_client_and_repository(transport_path)
2606
client.add_expected_call(
2607
'Repository.insert_stream_1.19', ('quack/', ''),
2608
'unknown', ('Repository.insert_stream_1.19',))
2609
client.add_expected_call(
2610
'Repository.insert_stream', ('quack/', ''),
2612
client.add_expected_call(
2613
'Repository.insert_stream', ('quack/', ''),
2615
self.checkInsertEmptyStream(repo, client)
2617
def test_locked_repo_with_no_lock_token(self):
2618
transport_path = 'quack'
2619
repo, client = self.setup_fake_client_and_repository(transport_path)
2620
client.add_expected_call(
2621
'Repository.lock_write', ('quack/', ''),
2622
'success', ('ok', ''))
2623
client.add_expected_call(
2624
'Repository.insert_stream_1.19', ('quack/', ''),
2625
'unknown', ('Repository.insert_stream_1.19',))
2626
client.add_expected_call(
2627
'Repository.insert_stream', ('quack/', ''),
2629
client.add_expected_call(
2630
'Repository.insert_stream', ('quack/', ''),
2633
self.checkInsertEmptyStream(repo, client)
2635
def test_locked_repo_with_lock_token(self):
2636
transport_path = 'quack'
2637
repo, client = self.setup_fake_client_and_repository(transport_path)
2638
client.add_expected_call(
2639
'Repository.lock_write', ('quack/', ''),
2640
'success', ('ok', 'a token'))
2641
client.add_expected_call(
2642
'Repository.insert_stream_1.19', ('quack/', '', 'a token'),
2643
'unknown', ('Repository.insert_stream_1.19',))
2644
client.add_expected_call(
2645
'Repository.insert_stream_locked', ('quack/', '', 'a token'),
2647
client.add_expected_call(
2648
'Repository.insert_stream_locked', ('quack/', '', 'a token'),
2651
self.checkInsertEmptyStream(repo, client)
2653
def test_stream_with_inventory_deltas(self):
2654
"""'inventory-deltas' substreams cannot be sent to the
2655
Repository.insert_stream verb, because not all servers that implement
2656
that verb will accept them. So when one is encountered the RemoteSink
2657
immediately stops using that verb and falls back to VFS insert_stream.
2659
transport_path = 'quack'
2660
repo, client = self.setup_fake_client_and_repository(transport_path)
2661
client.add_expected_call(
2662
'Repository.insert_stream_1.19', ('quack/', ''),
2663
'unknown', ('Repository.insert_stream_1.19',))
2664
client.add_expected_call(
2665
'Repository.insert_stream', ('quack/', ''),
2667
client.add_expected_call(
2668
'Repository.insert_stream', ('quack/', ''),
2670
# Create a fake real repository for insert_stream to fall back on, so
2671
# that we can directly see the records the RemoteSink passes to the
2676
def insert_stream(self, stream, src_format, resume_tokens):
2677
for substream_kind, substream in stream:
2678
self.records.append(
2679
(substream_kind, [record.key for record in substream]))
2680
return ['fake tokens'], ['fake missing keys']
2681
fake_real_sink = FakeRealSink()
2682
class FakeRealRepository:
2683
def _get_sink(self):
2684
return fake_real_sink
2685
def is_in_write_group(self):
2687
def refresh_data(self):
2689
repo._real_repository = FakeRealRepository()
2690
sink = repo._get_sink()
2691
fmt = repository.format_registry.get_default()
2692
stream = self.make_stream_with_inv_deltas(fmt)
2693
resume_tokens, missing_keys = sink.insert_stream(stream, fmt, [])
2694
# Every record from the first inventory delta should have been sent to
2696
expected_records = [
2697
('inventory-deltas', [('rev2',), ('rev3',)]),
2698
('texts', [('some-rev', 'some-file')])]
2699
self.assertEqual(expected_records, fake_real_sink.records)
2700
# The return values from the real sink's insert_stream are propagated
2701
# back to the original caller.
2702
self.assertEqual(['fake tokens'], resume_tokens)
2703
self.assertEqual(['fake missing keys'], missing_keys)
2704
self.assertFinished(client)
2706
def make_stream_with_inv_deltas(self, fmt):
2707
"""Make a simple stream with an inventory delta followed by more
2708
records and more substreams to test that all records and substreams
2709
from that point on are used.
2711
This sends, in order:
2712
* inventories substream: rev1, rev2, rev3. rev2 and rev3 are
2714
* texts substream: (some-rev, some-file)
2716
# Define a stream using generators so that it isn't rewindable.
2717
inv = inventory.Inventory(revision_id='rev1')
2718
inv.root.revision = 'rev1'
2719
def stream_with_inv_delta():
2720
yield ('inventories', inventories_substream())
2721
yield ('inventory-deltas', inventory_delta_substream())
2723
versionedfile.FulltextContentFactory(
2724
('some-rev', 'some-file'), (), None, 'content')])
2725
def inventories_substream():
2726
# An empty inventory fulltext. This will be streamed normally.
2727
text = fmt._serializer.write_inventory_to_string(inv)
2728
yield versionedfile.FulltextContentFactory(
2729
('rev1',), (), None, text)
2730
def inventory_delta_substream():
2731
# An inventory delta. This can't be streamed via this verb, so it
2732
# will trigger a fallback to VFS insert_stream.
2733
entry = inv.make_entry(
2734
'directory', 'newdir', inv.root.file_id, 'newdir-id')
2735
entry.revision = 'ghost'
2736
delta = [(None, 'newdir', 'newdir-id', entry)]
2737
serializer = inventory_delta.InventoryDeltaSerializer(
2738
versioned_root=True, tree_references=False)
2739
lines = serializer.delta_to_lines('rev1', 'rev2', delta)
2740
yield versionedfile.ChunkedContentFactory(
2741
('rev2',), (('rev1',)), None, lines)
2743
lines = serializer.delta_to_lines('rev1', 'rev3', delta)
2744
yield versionedfile.ChunkedContentFactory(
2745
('rev3',), (('rev1',)), None, lines)
2746
return stream_with_inv_delta()
2749
class TestRepositoryInsertStream_1_19(TestRepositoryInsertStreamBase):
2751
def test_unlocked_repo(self):
2752
transport_path = 'quack'
2753
repo, client = self.setup_fake_client_and_repository(transport_path)
2754
client.add_expected_call(
2755
'Repository.insert_stream_1.19', ('quack/', ''),
2757
client.add_expected_call(
2758
'Repository.insert_stream_1.19', ('quack/', ''),
2760
self.checkInsertEmptyStream(repo, client)
2762
def test_locked_repo_with_no_lock_token(self):
2763
transport_path = 'quack'
2764
repo, client = self.setup_fake_client_and_repository(transport_path)
2765
client.add_expected_call(
2766
'Repository.lock_write', ('quack/', ''),
2767
'success', ('ok', ''))
2768
client.add_expected_call(
2769
'Repository.insert_stream_1.19', ('quack/', ''),
2771
client.add_expected_call(
2772
'Repository.insert_stream_1.19', ('quack/', ''),
2775
self.checkInsertEmptyStream(repo, client)
2777
def test_locked_repo_with_lock_token(self):
2778
transport_path = 'quack'
2779
repo, client = self.setup_fake_client_and_repository(transport_path)
2780
client.add_expected_call(
2781
'Repository.lock_write', ('quack/', ''),
2782
'success', ('ok', 'a token'))
2783
client.add_expected_call(
2784
'Repository.insert_stream_1.19', ('quack/', '', 'a token'),
2786
client.add_expected_call(
2787
'Repository.insert_stream_1.19', ('quack/', '', 'a token'),
2790
self.checkInsertEmptyStream(repo, client)
2222
class TestRepositoryInsertStream(TestRemoteRepository):
2224
def test_unlocked_repo(self):
2225
transport_path = 'quack'
2226
repo, client = self.setup_fake_client_and_repository(transport_path)
2227
client.add_expected_call(
2228
'Repository.insert_stream', ('quack/', ''),
2230
client.add_expected_call(
2231
'Repository.insert_stream', ('quack/', ''),
2233
sink = repo._get_sink()
2234
fmt = repository.RepositoryFormat.get_default_format()
2235
resume_tokens, missing_keys = sink.insert_stream([], fmt, [])
2236
self.assertEqual([], resume_tokens)
2237
self.assertEqual(set(), missing_keys)
2238
self.assertFinished(client)
2240
def test_locked_repo_with_no_lock_token(self):
2241
transport_path = 'quack'
2242
repo, client = self.setup_fake_client_and_repository(transport_path)
2243
client.add_expected_call(
2244
'Repository.lock_write', ('quack/', ''),
2245
'success', ('ok', ''))
2246
client.add_expected_call(
2247
'Repository.insert_stream', ('quack/', ''),
2249
client.add_expected_call(
2250
'Repository.insert_stream', ('quack/', ''),
2253
sink = repo._get_sink()
2254
fmt = repository.RepositoryFormat.get_default_format()
2255
resume_tokens, missing_keys = sink.insert_stream([], fmt, [])
2256
self.assertEqual([], resume_tokens)
2257
self.assertEqual(set(), missing_keys)
2258
self.assertFinished(client)
2260
def test_locked_repo_with_lock_token(self):
2261
transport_path = 'quack'
2262
repo, client = self.setup_fake_client_and_repository(transport_path)
2263
client.add_expected_call(
2264
'Repository.lock_write', ('quack/', ''),
2265
'success', ('ok', 'a token'))
2266
client.add_expected_call(
2267
'Repository.insert_stream_locked', ('quack/', '', 'a token'),
2269
client.add_expected_call(
2270
'Repository.insert_stream_locked', ('quack/', '', 'a token'),
2273
sink = repo._get_sink()
2274
fmt = repository.RepositoryFormat.get_default_format()
2275
resume_tokens, missing_keys = sink.insert_stream([], fmt, [])
2276
self.assertEqual([], resume_tokens)
2277
self.assertEqual(set(), missing_keys)
2278
self.assertFinished(client)
2793
2281
class TestRepositoryTarball(TestRemoteRepository):
3388
2772
def test_copy_content_into_avoids_revision_history(self):
3389
2773
local = self.make_branch('local')
3390
builder = self.make_branch_builder('remote')
3391
builder.build_commit(message="Commit.")
2774
remote_backing_tree = self.make_branch_and_tree('remote')
2775
remote_backing_tree.commit("Commit.")
3392
2776
remote_branch_url = self.smart_server.get_url() + 'remote'
3393
2777
remote_branch = bzrdir.BzrDir.open(remote_branch_url).open_branch()
3394
2778
local.repository.fetch(remote_branch.repository)
3395
2779
self.hpss_calls = []
3396
2780
remote_branch.copy_content_into(local)
3397
2781
self.assertFalse('Branch.revision_history' in self.hpss_calls)
3399
def test_fetch_everything_needs_just_one_call(self):
3400
local = self.make_branch('local')
3401
builder = self.make_branch_builder('remote')
3402
builder.build_commit(message="Commit.")
3403
remote_branch_url = self.smart_server.get_url() + 'remote'
3404
remote_branch = bzrdir.BzrDir.open(remote_branch_url).open_branch()
3405
self.hpss_calls = []
3406
local.repository.fetch(
3407
remote_branch.repository,
3408
fetch_spec=_mod_graph.EverythingResult(remote_branch.repository))
3409
self.assertEqual(['Repository.get_stream_1.19'], self.hpss_calls)
3411
def override_verb(self, verb_name, verb):
3412
request_handlers = request.request_handlers
3413
orig_verb = request_handlers.get(verb_name)
3414
request_handlers.register(verb_name, verb, override_existing=True)
3415
self.addCleanup(request_handlers.register, verb_name, orig_verb,
3416
override_existing=True)
3418
def test_fetch_everything_backwards_compat(self):
3419
"""Can fetch with EverythingResult even with pre 2.4 servers.
3421
Pre-2.4 do not support 'everything' searches with the
3422
Repository.get_stream_1.19 verb.
3425
class OldGetStreamVerb(SmartServerRepositoryGetStream_1_19):
3426
"""A version of the Repository.get_stream_1.19 verb patched to
3427
reject 'everything' searches the way 2.3 and earlier do.
3429
def recreate_search(self, repository, search_bytes,
3430
discard_excess=False):
3431
verb_log.append(search_bytes.split('\n', 1)[0])
3432
if search_bytes == 'everything':
3434
request.FailedSmartServerResponse(('BadSearch',)))
3435
return super(OldGetStreamVerb,
3436
self).recreate_search(repository, search_bytes,
3437
discard_excess=discard_excess)
3438
self.override_verb('Repository.get_stream_1.19', OldGetStreamVerb)
3439
local = self.make_branch('local')
3440
builder = self.make_branch_builder('remote')
3441
builder.build_commit(message="Commit.")
3442
remote_branch_url = self.smart_server.get_url() + 'remote'
3443
remote_branch = bzrdir.BzrDir.open(remote_branch_url).open_branch()
3444
self.hpss_calls = []
3445
local.repository.fetch(
3446
remote_branch.repository,
3447
fetch_spec=_mod_graph.EverythingResult(remote_branch.repository))
3448
# make sure the overridden verb was used
3449
self.assertLength(1, verb_log)
3450
# more than one HPSS call is needed, but because it's a VFS callback
3451
# its hard to predict exactly how many.
3452
self.assertTrue(len(self.hpss_calls) > 1)
3455
class TestUpdateBoundBranchWithModifiedBoundLocation(
3456
tests.TestCaseWithTransport):
3457
"""Ensure correct handling of bound_location modifications.
3459
This is tested against a smart server as http://pad.lv/786980 was about a
3460
ReadOnlyError (write attempt during a read-only transaction) which can only
3461
happen in this context.
3465
super(TestUpdateBoundBranchWithModifiedBoundLocation, self).setUp()
3466
self.transport_server = test_server.SmartTCPServer_for_testing
3468
def make_master_and_checkout(self, master_name, checkout_name):
3469
# Create the master branch and its associated checkout
3470
self.master = self.make_branch_and_tree(master_name)
3471
self.checkout = self.master.branch.create_checkout(checkout_name)
3472
# Modify the master branch so there is something to update
3473
self.master.commit('add stuff')
3474
self.last_revid = self.master.commit('even more stuff')
3475
self.bound_location = self.checkout.branch.get_bound_location()
3477
def assertUpdateSucceeds(self, new_location):
3478
self.checkout.branch.set_bound_location(new_location)
3479
self.checkout.update()
3480
self.assertEquals(self.last_revid, self.checkout.last_revision())
3482
def test_without_final_slash(self):
3483
self.make_master_and_checkout('master', 'checkout')
3484
# For unclear reasons some users have a bound_location without a final
3485
# '/', simulate that by forcing such a value
3486
self.assertEndsWith(self.bound_location, '/')
3487
self.assertUpdateSucceeds(self.bound_location.rstrip('/'))
3489
def test_plus_sign(self):
3490
self.make_master_and_checkout('+master', 'checkout')
3491
self.assertUpdateSucceeds(self.bound_location.replace('%2B', '+', 1))
3493
def test_tilda(self):
3494
# Embed ~ in the middle of the path just to avoid any $HOME
3496
self.make_master_and_checkout('mas~ter', 'checkout')
3497
self.assertUpdateSucceeds(self.bound_location.replace('%2E', '~', 1))
added
removed
bzrlib/tests/test_remote.py
