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bzrlib/tests/test_bzrdir.py
1
 
# Copyright (C) 2005, 2006 Canonical Ltd
 
1
    # Copyright (C) 2005, 2006, 2007 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
19
19
For interface contract tests, see tests/bzr_dir_implementations.
20
20
"""
21
21
 
 
22
import os.path
22
23
from StringIO import StringIO
23
24
 
 
25
from bzrlib import (
 
26
    bzrdir,
 
27
    errors,
 
28
    help_topics,
 
29
    repository,
 
30
    symbol_versioning,
 
31
    urlutils,
 
32
    workingtree,
 
33
    )
24
34
import bzrlib.branch
25
 
import bzrlib.bzrdir as bzrdir
26
 
import bzrlib.errors as errors
27
35
from bzrlib.errors import (NotBranchError,
28
36
                           UnknownFormatError,
29
37
                           UnsupportedFormatError,
30
38
                           )
31
 
import bzrlib.repository as repository
32
 
from bzrlib.tests import TestCase, TestCaseWithTransport
 
39
from bzrlib.tests import (
 
40
    TestCase,
 
41
    TestCaseWithTransport,
 
42
    test_sftp_transport
 
43
    )
33
44
from bzrlib.tests.HttpServer import HttpServer
 
45
from bzrlib.tests.HTTPTestUtil import (
 
46
    TestCaseWithTwoWebservers,
 
47
    HTTPServerRedirecting,
 
48
    )
 
49
from bzrlib.tests.test_http import TestWithTransport_pycurl
34
50
from bzrlib.transport import get_transport
 
51
from bzrlib.transport.http._urllib import HttpTransport_urllib
35
52
from bzrlib.transport.memory import MemoryServer
36
 
import bzrlib.workingtree as workingtree
 
53
from bzrlib.repofmt import knitrepo, weaverepo
37
54
 
38
55
 
39
56
class TestDefaultFormat(TestCase):
42
59
        old_format = bzrdir.BzrDirFormat.get_default_format()
43
60
        # default is BzrDirFormat6
44
61
        self.failUnless(isinstance(old_format, bzrdir.BzrDirMetaFormat1))
45
 
        bzrdir.BzrDirFormat.set_default_format(SampleBzrDirFormat())
 
62
        self.applyDeprecated(symbol_versioning.zero_fourteen, 
 
63
                             bzrdir.BzrDirFormat.set_default_format, 
 
64
                             SampleBzrDirFormat())
46
65
        # creating a bzr dir should now create an instrumented dir.
47
66
        try:
48
67
            result = bzrdir.BzrDir.create('memory:///')
49
68
            self.failUnless(isinstance(result, SampleBzrDir))
50
69
        finally:
51
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
70
            self.applyDeprecated(symbol_versioning.zero_fourteen,
 
71
                bzrdir.BzrDirFormat.set_default_format, old_format)
52
72
        self.assertEqual(old_format, bzrdir.BzrDirFormat.get_default_format())
53
73
 
54
74
 
 
75
class TestFormatRegistry(TestCase):
 
76
 
 
77
    def make_format_registry(self):
 
78
        my_format_registry = bzrdir.BzrDirFormatRegistry()
 
79
        my_format_registry.register('weave', bzrdir.BzrDirFormat6,
 
80
            'Pre-0.8 format.  Slower and does not support checkouts or shared'
 
81
            ' repositories', deprecated=True)
 
82
        my_format_registry.register_lazy('lazy', 'bzrlib.bzrdir', 
 
83
            'BzrDirFormat6', 'Format registered lazily', deprecated=True)
 
84
        my_format_registry.register_metadir('knit',
 
85
            'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
 
86
            'Format using knits',
 
87
            )
 
88
        my_format_registry.set_default('knit')
 
89
        my_format_registry.register_metadir(
 
90
            'branch6',
 
91
            'bzrlib.repofmt.knitrepo.RepositoryFormatKnit3',
 
92
            'Experimental successor to knit.  Use at your own risk.',
 
93
            branch_format='bzrlib.branch.BzrBranchFormat6')
 
94
        my_format_registry.register_metadir(
 
95
            'hidden format',
 
96
            'bzrlib.repofmt.knitrepo.RepositoryFormatKnit3',
 
97
            'Experimental successor to knit.  Use at your own risk.',
 
98
            branch_format='bzrlib.branch.BzrBranchFormat6', hidden=True)
 
99
        my_format_registry.register('hiddenweave', bzrdir.BzrDirFormat6,
 
100
            'Pre-0.8 format.  Slower and does not support checkouts or shared'
 
101
            ' repositories', hidden=True)
 
102
        my_format_registry.register_lazy('hiddenlazy', 'bzrlib.bzrdir',
 
103
            'BzrDirFormat6', 'Format registered lazily', deprecated=True,
 
104
            hidden=True)
 
105
        return my_format_registry
 
106
 
 
107
    def test_format_registry(self):
 
108
        my_format_registry = self.make_format_registry()
 
109
        my_bzrdir = my_format_registry.make_bzrdir('lazy')
 
110
        self.assertIsInstance(my_bzrdir, bzrdir.BzrDirFormat6)
 
111
        my_bzrdir = my_format_registry.make_bzrdir('weave')
 
112
        self.assertIsInstance(my_bzrdir, bzrdir.BzrDirFormat6)
 
113
        my_bzrdir = my_format_registry.make_bzrdir('default')
 
114
        self.assertIsInstance(my_bzrdir.repository_format, 
 
115
            knitrepo.RepositoryFormatKnit1)
 
116
        my_bzrdir = my_format_registry.make_bzrdir('knit')
 
117
        self.assertIsInstance(my_bzrdir.repository_format, 
 
118
            knitrepo.RepositoryFormatKnit1)
 
119
        my_bzrdir = my_format_registry.make_bzrdir('branch6')
 
120
        self.assertIsInstance(my_bzrdir.get_branch_format(),
 
121
                              bzrlib.branch.BzrBranchFormat6)
 
122
 
 
123
    def test_get_help(self):
 
124
        my_format_registry = self.make_format_registry()
 
125
        self.assertEqual('Format registered lazily',
 
126
                         my_format_registry.get_help('lazy'))
 
127
        self.assertEqual('Format using knits', 
 
128
                         my_format_registry.get_help('knit'))
 
129
        self.assertEqual('Format using knits', 
 
130
                         my_format_registry.get_help('default'))
 
131
        self.assertEqual('Pre-0.8 format.  Slower and does not support'
 
132
                         ' checkouts or shared repositories', 
 
133
                         my_format_registry.get_help('weave'))
 
134
        
 
135
    def test_help_topic(self):
 
136
        topics = help_topics.HelpTopicRegistry()
 
137
        topics.register('formats', self.make_format_registry().help_topic, 
 
138
                        'Directory formats')
 
139
        topic = topics.get_detail('formats')
 
140
        new, deprecated = topic.split('Deprecated formats')
 
141
        self.assertContainsRe(new, 'Bazaar directory formats')
 
142
        self.assertContainsRe(new, 
 
143
            '  knit/default:\n    \(native\) Format using knits\n')
 
144
        self.assertContainsRe(deprecated, 
 
145
            '  lazy:\n    \(native\) Format registered lazily\n')
 
146
        self.assertNotContainsRe(new, 'hidden')
 
147
 
 
148
    def test_set_default_repository(self):
 
149
        default_factory = bzrdir.format_registry.get('default')
 
150
        old_default = [k for k, v in bzrdir.format_registry.iteritems()
 
151
                       if v == default_factory and k != 'default'][0]
 
152
        bzrdir.format_registry.set_default_repository('dirstate-with-subtree')
 
153
        try:
 
154
            self.assertIs(bzrdir.format_registry.get('dirstate-with-subtree'),
 
155
                          bzrdir.format_registry.get('default'))
 
156
            self.assertIs(
 
157
                repository.RepositoryFormat.get_default_format().__class__,
 
158
                knitrepo.RepositoryFormatKnit3)
 
159
        finally:
 
160
            bzrdir.format_registry.set_default_repository(old_default)
 
161
 
 
162
 
55
163
class SampleBranch(bzrlib.branch.Branch):
56
164
    """A dummy branch for guess what, dummy use."""
57
165
 
155
263
 
156
264
    def test_create_repository(self):
157
265
        format = SampleBzrDirFormat()
158
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
159
 
        bzrdir.BzrDirFormat.set_default_format(format)
160
 
        try:
161
 
            repo = bzrdir.BzrDir.create_repository(self.get_url())
162
 
            self.assertEqual('A repository', repo)
163
 
        finally:
164
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
266
        repo = bzrdir.BzrDir.create_repository(self.get_url(), format=format)
 
267
        self.assertEqual('A repository', repo)
165
268
 
166
269
    def test_create_repository_shared(self):
167
270
        old_format = bzrdir.BzrDirFormat.get_default_format()
176
279
    def test_create_repository_under_shared(self):
177
280
        # an explicit create_repository always does so.
178
281
        # we trust the format is right from the 'create_repository test'
179
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
180
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
181
 
        try:
182
 
            self.make_repository('.', shared=True)
183
 
            repo = bzrdir.BzrDir.create_repository(self.get_url('child'))
184
 
            self.assertTrue(isinstance(repo, repository.Repository))
185
 
            self.assertTrue(repo.bzrdir.root_transport.base.endswith('child/'))
186
 
        finally:
187
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
282
        format = bzrdir.format_registry.make_bzrdir('knit')
 
283
        self.make_repository('.', shared=True, format=format)
 
284
        repo = bzrdir.BzrDir.create_repository(self.get_url('child'),
 
285
                                               format=format)
 
286
        self.assertTrue(isinstance(repo, repository.Repository))
 
287
        self.assertTrue(repo.bzrdir.root_transport.base.endswith('child/'))
188
288
 
189
289
    def test_create_branch_and_repo_uses_default(self):
190
290
        format = SampleBzrDirFormat()
191
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
192
 
        bzrdir.BzrDirFormat.set_default_format(format)
193
 
        try:
194
 
            branch = bzrdir.BzrDir.create_branch_and_repo(self.get_url())
195
 
            self.assertTrue(isinstance(branch, SampleBranch))
196
 
        finally:
197
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
291
        branch = bzrdir.BzrDir.create_branch_and_repo(self.get_url(), 
 
292
                                                      format=format)
 
293
        self.assertTrue(isinstance(branch, SampleBranch))
198
294
 
199
295
    def test_create_branch_and_repo_under_shared(self):
200
296
        # creating a branch and repo in a shared repo uses the
201
297
        # shared repository
202
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
203
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
204
 
        try:
205
 
            self.make_repository('.', shared=True)
206
 
            branch = bzrdir.BzrDir.create_branch_and_repo(self.get_url('child'))
207
 
            self.assertRaises(errors.NoRepositoryPresent,
208
 
                              branch.bzrdir.open_repository)
209
 
        finally:
210
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
298
        format = bzrdir.format_registry.make_bzrdir('knit')
 
299
        self.make_repository('.', shared=True, format=format)
 
300
        branch = bzrdir.BzrDir.create_branch_and_repo(
 
301
            self.get_url('child'), format=format)
 
302
        self.assertRaises(errors.NoRepositoryPresent,
 
303
                          branch.bzrdir.open_repository)
211
304
 
212
305
    def test_create_branch_and_repo_under_shared_force_new(self):
213
306
        # creating a branch and repo in a shared repo can be forced to 
214
307
        # make a new repo
215
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
216
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
217
 
        try:
218
 
            self.make_repository('.', shared=True)
219
 
            branch = bzrdir.BzrDir.create_branch_and_repo(self.get_url('child'),
220
 
                                                          force_new_repo=True)
221
 
            branch.bzrdir.open_repository()
222
 
        finally:
223
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
308
        format = bzrdir.format_registry.make_bzrdir('knit')
 
309
        self.make_repository('.', shared=True, format=format)
 
310
        branch = bzrdir.BzrDir.create_branch_and_repo(self.get_url('child'),
 
311
                                                      force_new_repo=True,
 
312
                                                      format=format)
 
313
        branch.bzrdir.open_repository()
224
314
 
225
315
    def test_create_standalone_working_tree(self):
226
316
        format = SampleBzrDirFormat()
227
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
228
 
        bzrdir.BzrDirFormat.set_default_format(format)
229
 
        try:
230
 
            # note this is deliberately readonly, as this failure should 
231
 
            # occur before any writes.
232
 
            self.assertRaises(errors.NotLocalUrl,
233
 
                              bzrdir.BzrDir.create_standalone_workingtree,
234
 
                              self.get_readonly_url())
235
 
            tree = bzrdir.BzrDir.create_standalone_workingtree('.')
236
 
            self.assertEqual('A tree', tree)
237
 
        finally:
238
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
317
        # note this is deliberately readonly, as this failure should 
 
318
        # occur before any writes.
 
319
        self.assertRaises(errors.NotLocalUrl,
 
320
                          bzrdir.BzrDir.create_standalone_workingtree,
 
321
                          self.get_readonly_url(), format=format)
 
322
        tree = bzrdir.BzrDir.create_standalone_workingtree('.', 
 
323
                                                           format=format)
 
324
        self.assertEqual('A tree', tree)
239
325
 
240
326
    def test_create_standalone_working_tree_under_shared_repo(self):
241
327
        # create standalone working tree always makes a repo.
242
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
243
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
244
 
        try:
245
 
            self.make_repository('.', shared=True)
246
 
            # note this is deliberately readonly, as this failure should 
247
 
            # occur before any writes.
248
 
            self.assertRaises(errors.NotLocalUrl,
249
 
                              bzrdir.BzrDir.create_standalone_workingtree,
250
 
                              self.get_readonly_url('child'))
251
 
            tree = bzrdir.BzrDir.create_standalone_workingtree('child')
252
 
            tree.bzrdir.open_repository()
253
 
        finally:
254
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
328
        format = bzrdir.format_registry.make_bzrdir('knit')
 
329
        self.make_repository('.', shared=True, format=format)
 
330
        # note this is deliberately readonly, as this failure should 
 
331
        # occur before any writes.
 
332
        self.assertRaises(errors.NotLocalUrl,
 
333
                          bzrdir.BzrDir.create_standalone_workingtree,
 
334
                          self.get_readonly_url('child'), format=format)
 
335
        tree = bzrdir.BzrDir.create_standalone_workingtree('child', 
 
336
            format=format)
 
337
        tree.bzrdir.open_repository()
255
338
 
256
339
    def test_create_branch_convenience(self):
257
340
        # outside a repo the default convenience output is a repo+branch_tree
258
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
259
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
260
 
        try:
261
 
            branch = bzrdir.BzrDir.create_branch_convenience('.')
262
 
            branch.bzrdir.open_workingtree()
263
 
            branch.bzrdir.open_repository()
264
 
        finally:
265
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
341
        format = bzrdir.format_registry.make_bzrdir('knit')
 
342
        branch = bzrdir.BzrDir.create_branch_convenience('.', format=format)
 
343
        branch.bzrdir.open_workingtree()
 
344
        branch.bzrdir.open_repository()
266
345
 
267
346
    def test_create_branch_convenience_root(self):
268
347
        """Creating a branch at the root of a fs should work."""
269
 
        self.transport_server = MemoryServer
 
348
        self.vfs_transport_factory = MemoryServer
270
349
        # outside a repo the default convenience output is a repo+branch_tree
271
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
272
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
273
 
        try:
274
 
            branch = bzrdir.BzrDir.create_branch_convenience(self.get_url())
275
 
            self.assertRaises(errors.NoWorkingTree,
276
 
                              branch.bzrdir.open_workingtree)
277
 
            branch.bzrdir.open_repository()
278
 
        finally:
279
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
350
        format = bzrdir.format_registry.make_bzrdir('knit')
 
351
        branch = bzrdir.BzrDir.create_branch_convenience(self.get_url(), 
 
352
                                                         format=format)
 
353
        self.assertRaises(errors.NoWorkingTree,
 
354
                          branch.bzrdir.open_workingtree)
 
355
        branch.bzrdir.open_repository()
280
356
 
281
357
    def test_create_branch_convenience_under_shared_repo(self):
282
358
        # inside a repo the default convenience output is a branch+ follow the
283
359
        # repo tree policy
284
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
285
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
286
 
        try:
287
 
            self.make_repository('.', shared=True)
288
 
            branch = bzrdir.BzrDir.create_branch_convenience('child')
289
 
            branch.bzrdir.open_workingtree()
290
 
            self.assertRaises(errors.NoRepositoryPresent,
291
 
                              branch.bzrdir.open_repository)
292
 
        finally:
293
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
360
        format = bzrdir.format_registry.make_bzrdir('knit')
 
361
        self.make_repository('.', shared=True, format=format)
 
362
        branch = bzrdir.BzrDir.create_branch_convenience('child',
 
363
            format=format)
 
364
        branch.bzrdir.open_workingtree()
 
365
        self.assertRaises(errors.NoRepositoryPresent,
 
366
                          branch.bzrdir.open_repository)
294
367
            
295
368
    def test_create_branch_convenience_under_shared_repo_force_no_tree(self):
296
369
        # inside a repo the default convenience output is a branch+ follow the
297
370
        # repo tree policy but we can override that
298
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
299
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
300
 
        try:
301
 
            self.make_repository('.', shared=True)
302
 
            branch = bzrdir.BzrDir.create_branch_convenience('child',
303
 
                force_new_tree=False)
304
 
            self.assertRaises(errors.NoWorkingTree,
305
 
                              branch.bzrdir.open_workingtree)
306
 
            self.assertRaises(errors.NoRepositoryPresent,
307
 
                              branch.bzrdir.open_repository)
308
 
        finally:
309
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
371
        format = bzrdir.format_registry.make_bzrdir('knit')
 
372
        self.make_repository('.', shared=True, format=format)
 
373
        branch = bzrdir.BzrDir.create_branch_convenience('child',
 
374
            force_new_tree=False, format=format)
 
375
        self.assertRaises(errors.NoWorkingTree,
 
376
                          branch.bzrdir.open_workingtree)
 
377
        self.assertRaises(errors.NoRepositoryPresent,
 
378
                          branch.bzrdir.open_repository)
310
379
            
311
380
    def test_create_branch_convenience_under_shared_repo_no_tree_policy(self):
312
381
        # inside a repo the default convenience output is a branch+ follow the
313
382
        # repo tree policy
314
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
315
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
316
 
        try:
317
 
            repo = self.make_repository('.', shared=True)
318
 
            repo.set_make_working_trees(False)
319
 
            branch = bzrdir.BzrDir.create_branch_convenience('child')
320
 
            self.assertRaises(errors.NoWorkingTree,
321
 
                              branch.bzrdir.open_workingtree)
322
 
            self.assertRaises(errors.NoRepositoryPresent,
323
 
                              branch.bzrdir.open_repository)
324
 
        finally:
325
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
383
        format = bzrdir.format_registry.make_bzrdir('knit')
 
384
        repo = self.make_repository('.', shared=True, format=format)
 
385
        repo.set_make_working_trees(False)
 
386
        branch = bzrdir.BzrDir.create_branch_convenience('child', 
 
387
                                                         format=format)
 
388
        self.assertRaises(errors.NoWorkingTree,
 
389
                          branch.bzrdir.open_workingtree)
 
390
        self.assertRaises(errors.NoRepositoryPresent,
 
391
                          branch.bzrdir.open_repository)
326
392
 
327
393
    def test_create_branch_convenience_under_shared_repo_no_tree_policy_force_tree(self):
328
394
        # inside a repo the default convenience output is a branch+ follow the
329
395
        # repo tree policy but we can override that
330
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
331
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
332
 
        try:
333
 
            repo = self.make_repository('.', shared=True)
334
 
            repo.set_make_working_trees(False)
335
 
            branch = bzrdir.BzrDir.create_branch_convenience('child',
336
 
                force_new_tree=True)
337
 
            branch.bzrdir.open_workingtree()
338
 
            self.assertRaises(errors.NoRepositoryPresent,
339
 
                              branch.bzrdir.open_repository)
340
 
        finally:
341
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
396
        format = bzrdir.format_registry.make_bzrdir('knit')
 
397
        repo = self.make_repository('.', shared=True, format=format)
 
398
        repo.set_make_working_trees(False)
 
399
        branch = bzrdir.BzrDir.create_branch_convenience('child',
 
400
            force_new_tree=True, format=format)
 
401
        branch.bzrdir.open_workingtree()
 
402
        self.assertRaises(errors.NoRepositoryPresent,
 
403
                          branch.bzrdir.open_repository)
342
404
 
343
405
    def test_create_branch_convenience_under_shared_repo_force_new_repo(self):
344
406
        # inside a repo the default convenience output is overridable to give
345
407
        # repo+branch+tree
346
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
347
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
348
 
        try:
349
 
            self.make_repository('.', shared=True)
350
 
            branch = bzrdir.BzrDir.create_branch_convenience('child',
351
 
                force_new_repo=True)
352
 
            branch.bzrdir.open_repository()
353
 
            branch.bzrdir.open_workingtree()
354
 
        finally:
355
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
408
        format = bzrdir.format_registry.make_bzrdir('knit')
 
409
        self.make_repository('.', shared=True, format=format)
 
410
        branch = bzrdir.BzrDir.create_branch_convenience('child',
 
411
            force_new_repo=True, format=format)
 
412
        branch.bzrdir.open_repository()
 
413
        branch.bzrdir.open_workingtree()
356
414
 
357
415
 
358
416
class ChrootedTests(TestCaseWithTransport):
365
423
 
366
424
    def setUp(self):
367
425
        super(ChrootedTests, self).setUp()
368
 
        if not self.transport_server == MemoryServer:
 
426
        if not self.vfs_transport_factory == MemoryServer:
369
427
            self.transport_readonly_server = HttpServer
370
428
 
371
429
    def test_open_containing(self):
392
450
            get_transport(self.get_readonly_url('g/p/q')))
393
451
        self.assertEqual('g/p/q', relpath)
394
452
 
 
453
    def test_open_containing_tree_or_branch(self):
 
454
        def local_branch_path(branch):
 
455
             return os.path.realpath(
 
456
                urlutils.local_path_from_url(branch.base))
 
457
 
 
458
        self.make_branch_and_tree('topdir')
 
459
        tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
 
460
            'topdir/foo')
 
461
        self.assertEqual(os.path.realpath('topdir'),
 
462
                         os.path.realpath(tree.basedir))
 
463
        self.assertEqual(os.path.realpath('topdir'),
 
464
                         local_branch_path(branch))
 
465
        self.assertIs(tree.bzrdir, branch.bzrdir)
 
466
        self.assertEqual('foo', relpath)
 
467
        # opening from non-local should not return the tree
 
468
        tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
 
469
            self.get_readonly_url('topdir/foo'))
 
470
        self.assertEqual(None, tree)
 
471
        self.assertEqual('foo', relpath)
 
472
        # without a tree:
 
473
        self.make_branch('topdir/foo')
 
474
        tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
 
475
            'topdir/foo')
 
476
        self.assertIs(tree, None)
 
477
        self.assertEqual(os.path.realpath('topdir/foo'),
 
478
                         local_branch_path(branch))
 
479
        self.assertEqual('', relpath)
 
480
 
395
481
    def test_open_from_transport(self):
396
482
        # transport pointing at bzrdir should give a bzrdir with root transport
397
483
        # set to the given transport
414
500
        self.assertRaises(NotBranchError, bzrdir.BzrDir.open_from_transport,
415
501
                          transport)
416
502
 
 
503
    def test_sprout_recursive(self):
 
504
        tree = self.make_branch_and_tree('tree1', format='dirstate-with-subtree')
 
505
        sub_tree = self.make_branch_and_tree('tree1/subtree',
 
506
            format='dirstate-with-subtree')
 
507
        tree.add_reference(sub_tree)
 
508
        self.build_tree(['tree1/subtree/file'])
 
509
        sub_tree.add('file')
 
510
        tree.commit('Initial commit')
 
511
        tree.bzrdir.sprout('tree2')
 
512
        self.failUnlessExists('tree2/subtree/file')
 
513
 
 
514
    def test_cloning_metadir(self):
 
515
        """Ensure that cloning metadir is suitable"""
 
516
        bzrdir = self.make_bzrdir('bzrdir')
 
517
        bzrdir.cloning_metadir()
 
518
        branch = self.make_branch('branch', format='knit')
 
519
        format = branch.bzrdir.cloning_metadir()
 
520
        self.assertIsInstance(format.workingtree_format,
 
521
            workingtree.WorkingTreeFormat3)
 
522
 
 
523
    def test_sprout_recursive_treeless(self):
 
524
        tree = self.make_branch_and_tree('tree1',
 
525
            format='dirstate-with-subtree')
 
526
        sub_tree = self.make_branch_and_tree('tree1/subtree',
 
527
            format='dirstate-with-subtree')
 
528
        tree.add_reference(sub_tree)
 
529
        self.build_tree(['tree1/subtree/file'])
 
530
        sub_tree.add('file')
 
531
        tree.commit('Initial commit')
 
532
        tree.bzrdir.destroy_workingtree()
 
533
        repo = self.make_repository('repo', shared=True,
 
534
            format='dirstate-with-subtree')
 
535
        repo.set_make_working_trees(False)
 
536
        tree.bzrdir.sprout('repo/tree2')
 
537
        self.failUnlessExists('repo/tree2/subtree')
 
538
        self.failIfExists('repo/tree2/subtree/file')
 
539
 
417
540
 
418
541
class TestMeta1DirFormat(TestCaseWithTransport):
419
542
    """Tests specific to the meta1 dir format."""
428
551
        repository_base = t.clone('repository').base
429
552
        self.assertEqual(repository_base, dir.get_repository_transport(None).base)
430
553
        self.assertEqual(repository_base,
431
 
                         dir.get_repository_transport(repository.RepositoryFormat7()).base)
 
554
                         dir.get_repository_transport(weaverepo.RepositoryFormat7()).base)
432
555
        checkout_base = t.clone('checkout').base
433
556
        self.assertEqual(checkout_base, dir.get_workingtree_transport(None).base)
434
557
        self.assertEqual(checkout_base,
440
563
        t = dir.transport
441
564
        self.assertIsDirectory('branch-lock', t)
442
565
 
443
 
        
 
566
    def test_comparison(self):
 
567
        """Equality and inequality behave properly.
 
568
 
 
569
        Metadirs should compare equal iff they have the same repo, branch and
 
570
        tree formats.
 
571
        """
 
572
        mydir = bzrdir.format_registry.make_bzrdir('knit')
 
573
        self.assertEqual(mydir, mydir)
 
574
        self.assertFalse(mydir != mydir)
 
575
        otherdir = bzrdir.format_registry.make_bzrdir('knit')
 
576
        self.assertEqual(otherdir, mydir)
 
577
        self.assertFalse(otherdir != mydir)
 
578
        otherdir2 = bzrdir.format_registry.make_bzrdir('dirstate-with-subtree')
 
579
        self.assertNotEqual(otherdir2, mydir)
 
580
        self.assertFalse(otherdir2 == mydir)
 
581
 
 
582
    def test_needs_conversion_different_working_tree(self):
 
583
        # meta1dirs need an conversion if any element is not the default.
 
584
        old_format = bzrdir.BzrDirFormat.get_default_format()
 
585
        # test with 
 
586
        new_default = bzrdir.format_registry.make_bzrdir('dirstate')
 
587
        bzrdir.BzrDirFormat._set_default_format(new_default)
 
588
        try:
 
589
            tree = self.make_branch_and_tree('tree', format='knit')
 
590
            self.assertTrue(tree.bzrdir.needs_format_conversion())
 
591
        finally:
 
592
            bzrdir.BzrDirFormat._set_default_format(old_format)
 
593
 
 
594
 
444
595
class TestFormat5(TestCaseWithTransport):
445
596
    """Tests specific to the version 5 bzrdir format."""
446
597
 
468
619
        # format 5 dirs need a conversion if they are not the default.
469
620
        # and they start of not the default.
470
621
        old_format = bzrdir.BzrDirFormat.get_default_format()
471
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirFormat5())
 
622
        bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
472
623
        try:
473
624
            dir = bzrdir.BzrDirFormat5().initialize(self.get_url())
474
625
            self.assertFalse(dir.needs_format_conversion())
475
626
        finally:
476
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
627
            bzrdir.BzrDirFormat._set_default_format(old_format)
477
628
        self.assertTrue(dir.needs_format_conversion())
478
629
 
479
630
 
503
654
    def test_needs_conversion(self):
504
655
        # format 6 dirs need an conversion if they are not the default.
505
656
        old_format = bzrdir.BzrDirFormat.get_default_format()
506
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
 
657
        bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirMetaFormat1())
507
658
        try:
508
659
            dir = bzrdir.BzrDirFormat6().initialize(self.get_url())
509
660
            self.assertTrue(dir.needs_format_conversion())
510
661
        finally:
511
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
662
            bzrdir.BzrDirFormat._set_default_format(old_format)
512
663
 
513
664
 
514
665
class NotBzrDir(bzrlib.bzrdir.BzrDir):
581
732
 
582
733
    def setUp(self):
583
734
        super(NonLocalTests, self).setUp()
584
 
        self.transport_server = MemoryServer
 
735
        self.vfs_transport_factory = MemoryServer
585
736
    
586
737
    def test_create_branch_convenience(self):
587
738
        # outside a repo the default convenience output is a repo+branch_tree
588
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
589
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
590
 
        try:
591
 
            branch = bzrdir.BzrDir.create_branch_convenience(self.get_url('foo'))
592
 
            self.assertRaises(errors.NoWorkingTree,
593
 
                              branch.bzrdir.open_workingtree)
594
 
            branch.bzrdir.open_repository()
595
 
        finally:
596
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
739
        format = bzrdir.format_registry.make_bzrdir('knit')
 
740
        branch = bzrdir.BzrDir.create_branch_convenience(
 
741
            self.get_url('foo'), format=format)
 
742
        self.assertRaises(errors.NoWorkingTree,
 
743
                          branch.bzrdir.open_workingtree)
 
744
        branch.bzrdir.open_repository()
597
745
 
598
746
    def test_create_branch_convenience_force_tree_not_local_fails(self):
599
747
        # outside a repo the default convenience output is a repo+branch_tree
600
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
601
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
602
 
        try:
603
 
            self.assertRaises(errors.NotLocalUrl,
604
 
                bzrdir.BzrDir.create_branch_convenience,
605
 
                self.get_url('foo'),
606
 
                force_new_tree=True)
607
 
            t = get_transport(self.get_url('.'))
608
 
            self.assertFalse(t.has('foo'))
609
 
        finally:
610
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
748
        format = bzrdir.format_registry.make_bzrdir('knit')
 
749
        self.assertRaises(errors.NotLocalUrl,
 
750
            bzrdir.BzrDir.create_branch_convenience,
 
751
            self.get_url('foo'),
 
752
            force_new_tree=True,
 
753
            format=format)
 
754
        t = get_transport(self.get_url('.'))
 
755
        self.assertFalse(t.has('foo'))
611
756
 
612
757
    def test_clone(self):
613
758
        # clone into a nonlocal path works
614
 
        old_format = bzrdir.BzrDirFormat.get_default_format()
615
 
        bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
616
 
        try:
617
 
            branch = bzrdir.BzrDir.create_branch_convenience('local')
618
 
        finally:
619
 
            bzrdir.BzrDirFormat.set_default_format(old_format)
 
759
        format = bzrdir.format_registry.make_bzrdir('knit')
 
760
        branch = bzrdir.BzrDir.create_branch_convenience('local',
 
761
                                                         format=format)
620
762
        branch.bzrdir.open_workingtree()
621
763
        result = branch.bzrdir.clone(self.get_url('remote'))
622
764
        self.assertRaises(errors.NoWorkingTree,
624
766
        result.open_branch()
625
767
        result.open_repository()
626
768
 
 
769
    def test_checkout_metadir(self):
 
770
        # checkout_metadir has reasonable working tree format even when no
 
771
        # working tree is present
 
772
        self.make_branch('branch-knit2', format='dirstate-with-subtree')
 
773
        my_bzrdir = bzrdir.BzrDir.open(self.get_url('branch-knit2'))
 
774
        checkout_format = my_bzrdir.checkout_metadir()
 
775
        self.assertIsInstance(checkout_format.workingtree_format,
 
776
                              workingtree.WorkingTreeFormat3)
 
777
 
 
778
 
 
779
class TestHTTPRedirectionLoop(object):
 
780
    """Test redirection loop between two http servers.
 
781
 
 
782
    This MUST be used by daughter classes that also inherit from
 
783
    TestCaseWithTwoWebservers.
 
784
 
 
785
    We can't inherit directly from TestCaseWithTwoWebservers or the
 
786
    test framework will try to create an instance which cannot
 
787
    run, its implementation being incomplete. 
 
788
    """
 
789
 
 
790
    # Should be defined by daughter classes to ensure redirection
 
791
    # still use the same transport implementation (not currently
 
792
    # enforced as it's a bit tricky to get right (see the FIXME
 
793
    # in BzrDir.open_from_transport for the unique use case so
 
794
    # far)
 
795
    _qualifier = None
 
796
 
 
797
    def create_transport_readonly_server(self):
 
798
        return HTTPServerRedirecting()
 
799
 
 
800
    def create_transport_secondary_server(self):
 
801
        return HTTPServerRedirecting()
 
802
 
 
803
    def setUp(self):
 
804
        # Both servers redirect to each server creating a loop
 
805
        super(TestHTTPRedirectionLoop, self).setUp()
 
806
        # The redirections will point to the new server
 
807
        self.new_server = self.get_readonly_server()
 
808
        # The requests to the old server will be redirected
 
809
        self.old_server = self.get_secondary_server()
 
810
        # Configure the redirections
 
811
        self.old_server.redirect_to(self.new_server.host, self.new_server.port)
 
812
        self.new_server.redirect_to(self.old_server.host, self.old_server.port)
 
813
 
 
814
    def _qualified_url(self, host, port):
 
815
        return 'http+%s://%s:%s' % (self._qualifier, host, port)
 
816
 
 
817
    def test_loop(self):
 
818
        # Starting from either server should loop
 
819
        old_url = self._qualified_url(self.old_server.host, 
 
820
                                      self.old_server.port)
 
821
        oldt = self._transport(old_url)
 
822
        self.assertRaises(errors.NotBranchError,
 
823
                          bzrdir.BzrDir.open_from_transport, oldt)
 
824
        new_url = self._qualified_url(self.new_server.host, 
 
825
                                      self.new_server.port)
 
826
        newt = self._transport(new_url)
 
827
        self.assertRaises(errors.NotBranchError,
 
828
                          bzrdir.BzrDir.open_from_transport, newt)
 
829
 
 
830
 
 
831
class TestHTTPRedirections_urllib(TestHTTPRedirectionLoop,
 
832
                                  TestCaseWithTwoWebservers):
 
833
    """Tests redirections for urllib implementation"""
 
834
 
 
835
    _qualifier = 'urllib'
 
836
    _transport = HttpTransport_urllib
 
837
 
 
838
 
 
839
 
 
840
class TestHTTPRedirections_pycurl(TestWithTransport_pycurl,
 
841
                                  TestHTTPRedirectionLoop,
 
842
                                  TestCaseWithTwoWebservers):
 
843
    """Tests redirections for pycurl implementation"""
 
844
 
 
845
    _qualifier = 'pycurl'