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Viewing changes to bzrlib/tests/test_reconfigure.py

  • Committer: Ian Clatworthy
  • Date: 2007-12-11 02:07:30 UTC
  • mto: (3119.1.1 ianc-integration)
  • mto: This revision was merged to the branch mainline in revision 3120.
  • Revision ID: ian.clatworthy@internode.on.net-20071211020730-sdj4kj794dw0628e
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bzrlib/tests/test_reconfigure.py
1
 
# Copyright (C) 2007, 2008, 2009 Canonical Ltd
 
1
# Copyright (C) 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
12
12
#
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
 
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
16
 
17
17
from bzrlib import (
18
18
    branch as _mod_branch,
19
 
    bzrdir,
20
19
    errors,
21
20
    reconfigure,
22
 
    repository,
23
21
    tests,
24
22
    workingtree,
25
23
    )
44
42
        self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
45
43
                          'tree')
46
44
 
47
 
    def test_tree_with_pending_merge_to_branch(self):
48
 
        tree = self.make_branch_and_tree('tree')
49
 
        other_tree = tree.bzrdir.sprout('other').open_workingtree()
50
 
        self.build_tree(['other/file'])
51
 
        other_tree.add('file')
52
 
        other_tree.commit('file added')
53
 
        tree.merge_from_branch(other_tree.branch)
54
 
        reconfiguration = reconfigure.Reconfigure.to_branch(tree.bzrdir)
55
 
        self.assertRaises(errors.UncommittedChanges, reconfiguration.apply)
56
 
        reconfiguration.apply(force=True)
57
 
        self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
58
 
                          'tree')
59
 
 
60
45
    def test_branch_to_branch(self):
61
46
        branch = self.make_branch('branch')
62
47
        self.assertRaises(errors.AlreadyBranch,
64
49
 
65
50
    def test_repo_to_branch(self):
66
51
        repo = self.make_repository('repo')
67
 
        reconfiguration = reconfigure.Reconfigure.to_branch(repo.bzrdir)
68
 
        reconfiguration.apply()
 
52
        self.assertRaises(errors.ReconfigurationNotSupported,
 
53
                          reconfigure.Reconfigure.to_branch, repo.bzrdir)
69
54
 
70
55
    def test_checkout_to_branch(self):
71
56
        branch = self.make_branch('branch')
74
59
        reconfiguration.apply()
75
60
        self.assertIs(None, checkout.branch.get_bound_location())
76
61
 
77
 
    def prepare_lightweight_checkout_to_branch(self):
 
62
    def test_lightweight_checkout_to_branch(self):
78
63
        branch = self.make_branch('branch')
79
64
        checkout = branch.create_checkout('checkout', lightweight=True)
80
65
        checkout.commit('first commit', rev_id='rev1')
81
66
        reconfiguration = reconfigure.Reconfigure.to_branch(checkout.bzrdir)
82
 
        return reconfiguration, checkout
83
 
 
84
 
    def test_lightweight_checkout_to_branch(self):
85
 
        reconfiguration, checkout = \
86
 
            self.prepare_lightweight_checkout_to_branch()
87
67
        reconfiguration.apply()
88
68
        checkout_branch = checkout.bzrdir.open_branch()
89
69
        self.assertEqual(checkout_branch.bzrdir.root_transport.base,
92
72
        repo = checkout.bzrdir.open_repository()
93
73
        repo.get_revision('rev1')
94
74
 
95
 
    def test_lightweight_checkout_to_branch_tags(self):
96
 
        reconfiguration, checkout = \
97
 
            self.prepare_lightweight_checkout_to_branch()
98
 
        checkout.branch.tags.set_tag('foo', 'bar')
99
 
        reconfiguration.apply()
100
 
        checkout_branch = checkout.bzrdir.open_branch()
101
 
        self.assertEqual('bar', checkout_branch.tags.lookup_tag('foo'))
102
 
 
103
 
    def prepare_lightweight_checkout_to_checkout(self):
 
75
    def test_lightweight_checkout_to_checkout(self):
104
76
        branch = self.make_branch('branch')
105
77
        checkout = branch.create_checkout('checkout', lightweight=True)
106
78
        reconfiguration = reconfigure.Reconfigure.to_checkout(checkout.bzrdir)
107
 
        return reconfiguration, checkout
108
 
 
109
 
    def test_lightweight_checkout_to_checkout(self):
110
 
        reconfiguration, checkout = \
111
 
            self.prepare_lightweight_checkout_to_checkout()
112
79
        reconfiguration.apply()
113
80
        checkout_branch = checkout.bzrdir.open_branch()
114
81
        self.assertIsNot(checkout_branch.get_bound_location(), None)
115
82
 
116
 
    def test_lightweight_checkout_to_checkout_tags(self):
117
 
        reconfiguration, checkout = \
118
 
            self.prepare_lightweight_checkout_to_checkout()
119
 
        checkout.branch.tags.set_tag('foo', 'bar')
120
 
        reconfiguration.apply()
121
 
        checkout_branch = checkout.bzrdir.open_branch()
122
 
        self.assertEqual('bar', checkout_branch.tags.lookup_tag('foo'))
123
 
 
124
83
    def test_lightweight_conversion_uses_shared_repo(self):
125
84
        parent = self.make_branch('parent')
126
85
        shared_repo = self.make_repository('repo', shared=True)
187
146
                                                              parent.base)
188
147
        reconfiguration.apply()
189
148
 
190
 
    def test_tree_to_lightweight_checkout(self):
191
 
        # A tree with no related branches and no supplied bind location cannot
192
 
        # become a checkout
193
 
        parent = self.make_branch('parent')
194
 
 
195
 
        tree = self.make_branch_and_tree('tree')
196
 
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
197
 
            tree.bzrdir)
198
 
        self.assertRaises(errors.NoBindLocation, reconfiguration.apply)
199
 
        # setting a parent allows it to become a checkout
200
 
        tree.branch.set_parent(parent.base)
201
 
        reconfiguration.apply()
202
 
        # supplying a location allows it to become a checkout
203
 
        tree2 = self.make_branch_and_tree('tree2')
204
 
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
205
 
            tree2.bzrdir, parent.base)
206
 
        reconfiguration.apply()
207
 
 
208
149
    def test_checkout_to_checkout(self):
209
150
        parent = self.make_branch('parent')
210
151
        checkout = parent.create_checkout('checkout')
211
152
        self.assertRaises(errors.AlreadyCheckout,
212
153
                          reconfigure.Reconfigure.to_checkout, checkout.bzrdir)
213
154
 
214
 
    def make_unsynced_checkout(self):
 
155
    def test_checkout_to_lightweight(self):
215
156
        parent = self.make_branch('parent')
216
157
        checkout = parent.create_checkout('checkout')
217
158
        checkout.commit('test', rev_id='new-commit', local=True)
218
159
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
219
160
            checkout.bzrdir)
220
 
        return checkout, parent, reconfiguration
221
 
 
222
 
    def test_unsynced_checkout_to_lightweight(self):
223
 
        checkout, parent, reconfiguration = self.make_unsynced_checkout()
224
 
        self.assertRaises(errors.UnsyncedBranches, reconfiguration.apply)
225
 
 
226
 
    def test_synced_checkout_to_lightweight(self):
227
 
        checkout, parent, reconfiguration = self.make_unsynced_checkout()
228
 
        parent.pull(checkout.branch)
229
161
        reconfiguration.apply()
230
162
        wt = checkout.bzrdir.open_workingtree()
231
163
        self.assertTrue(parent.repository.has_same_location(
234
166
        self.assertRaises(errors.NoRepositoryPresent,
235
167
                          checkout.bzrdir.open_repository)
236
168
 
237
 
    def prepare_branch_to_lightweight_checkout(self):
 
169
    def test_branch_to_lightweight_checkout(self):
238
170
        parent = self.make_branch('parent')
239
171
        child = parent.bzrdir.sprout('child').open_workingtree()
240
172
        child.commit('test', rev_id='new-commit')
241
 
        parent.pull(child.branch)
242
173
        child.bzrdir.destroy_workingtree()
243
174
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
244
175
            child.bzrdir)
245
 
        return parent, child, reconfiguration
246
 
 
247
 
    def test_branch_to_lightweight_checkout(self):
248
 
        parent, child, reconfiguration = \
249
 
            self.prepare_branch_to_lightweight_checkout()
250
176
        reconfiguration.apply()
251
 
        self.assertTrue(reconfiguration._destroy_branch)
252
177
        wt = child.bzrdir.open_workingtree()
253
178
        self.assertTrue(parent.repository.has_same_location(
254
179
            wt.branch.repository))
256
181
        self.assertRaises(errors.NoRepositoryPresent,
257
182
                          child.bzrdir.open_repository)
258
183
 
259
 
    def test_branch_to_lightweight_checkout_failure(self):
260
 
        parent, child, reconfiguration = \
261
 
            self.prepare_branch_to_lightweight_checkout()
262
 
        old_Repository_fetch = repository.Repository.fetch
263
 
        repository.Repository.fetch = None
264
 
        try:
265
 
            self.assertRaises(TypeError, reconfiguration.apply)
266
 
        finally:
267
 
            repository.Repository.fetch = old_Repository_fetch
268
 
        child = _mod_branch.Branch.open('child')
269
 
        self.assertContainsRe(child.base, 'child/$')
270
 
 
271
 
    def test_branch_to_lightweight_checkout_fetch_tags(self):
272
 
        parent, child, reconfiguration = \
273
 
            self.prepare_branch_to_lightweight_checkout()
274
 
        child.branch.tags.set_tag('foo', 'bar')
275
 
        reconfiguration.apply()
276
 
        child = _mod_branch.Branch.open('child')
277
 
        self.assertEqual('bar', parent.tags.lookup_tag('foo'))
278
 
 
279
184
    def test_lightweight_checkout_to_lightweight_checkout(self):
280
185
        parent = self.make_branch('parent')
281
186
        checkout = parent.create_checkout('checkout', lightweight=True)
282
187
        self.assertRaises(errors.AlreadyLightweightCheckout,
283
188
                          reconfigure.Reconfigure.to_lightweight_checkout,
284
189
                          checkout.bzrdir)
285
 
 
286
 
    def test_repo_to_tree(self):
287
 
        repo = self.make_repository('repo')
288
 
        reconfiguration = reconfigure.Reconfigure.to_tree(repo.bzrdir)
289
 
        reconfiguration.apply()
290
 
        workingtree.WorkingTree.open('repo')
291
 
 
292
 
    def test_shared_repo_to_lightweight_checkout(self):
293
 
        repo = self.make_repository('repo', shared=True)
294
 
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
295
 
            repo.bzrdir)
296
 
        self.assertRaises(errors.NoBindLocation, reconfiguration.apply)
297
 
        branch = self.make_branch('branch')
298
 
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
299
 
            repo.bzrdir, 'branch')
300
 
        reconfiguration.apply()
301
 
        workingtree.WorkingTree.open('repo')
302
 
        repository.Repository.open('repo')
303
 
 
304
 
    def test_unshared_repo_to_lightweight_checkout(self):
305
 
        repo = self.make_repository('repo', shared=False)
306
 
        branch = self.make_branch('branch')
307
 
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
308
 
            repo.bzrdir, 'branch')
309
 
        reconfiguration.apply()
310
 
        workingtree.WorkingTree.open('repo')
311
 
        self.assertRaises(errors.NoRepositoryPresent,
312
 
                          repository.Repository.open, 'repo')
313
 
 
314
 
    def test_standalone_to_use_shared(self):
315
 
        self.build_tree(['root/'])
316
 
        tree = self.make_branch_and_tree('root/tree')
317
 
        tree.commit('Hello', rev_id='hello-id')
318
 
        repo = self.make_repository('root', shared=True)
319
 
        reconfiguration = reconfigure.Reconfigure.to_use_shared(tree.bzrdir)
320
 
        reconfiguration.apply()
321
 
        tree = workingtree.WorkingTree.open('root/tree')
322
 
        self.assertTrue(repo.has_same_location(tree.branch.repository))
323
 
        self.assertEqual('Hello', repo.get_revision('hello-id').message)
324
 
 
325
 
    def add_dead_head(self, tree):
326
 
        revno, revision_id = tree.branch.last_revision_info()
327
 
        tree.commit('Dead head', rev_id='dead-head-id')
328
 
        tree.branch.set_last_revision_info(revno, revision_id)
329
 
        tree.set_last_revision(revision_id)
330
 
 
331
 
    def test_standalone_to_use_shared_preserves_dead_heads(self):
332
 
        self.build_tree(['root/'])
333
 
        tree = self.make_branch_and_tree('root/tree')
334
 
        self.add_dead_head(tree)
335
 
        tree.commit('Hello', rev_id='hello-id')
336
 
        repo = self.make_repository('root', shared=True)
337
 
        reconfiguration = reconfigure.Reconfigure.to_use_shared(tree.bzrdir)
338
 
        reconfiguration.apply()
339
 
        tree = workingtree.WorkingTree.open('root/tree')
340
 
        message = repo.get_revision('dead-head-id').message
341
 
        self.assertEqual('Dead head', message)
342
 
 
343
 
    def make_repository_tree(self):
344
 
        self.build_tree(['root/'])
345
 
        repo = self.make_repository('root', shared=True)
346
 
        tree = self.make_branch_and_tree('root/tree')
347
 
        reconfigure.Reconfigure.to_use_shared(tree.bzrdir).apply()
348
 
        return workingtree.WorkingTree.open('root/tree')
349
 
 
350
 
    def test_use_shared_to_use_shared(self):
351
 
        tree = self.make_repository_tree()
352
 
        self.assertRaises(errors.AlreadyUsingShared,
353
 
                          reconfigure.Reconfigure.to_use_shared, tree.bzrdir)
354
 
 
355
 
    def test_use_shared_to_standalone(self):
356
 
        tree = self.make_repository_tree()
357
 
        tree.commit('Hello', rev_id='hello-id')
358
 
        reconfigure.Reconfigure.to_standalone(tree.bzrdir).apply()
359
 
        tree = workingtree.WorkingTree.open('root/tree')
360
 
        repo = tree.branch.repository
361
 
        self.assertEqual(repo.bzrdir.root_transport.base,
362
 
                         tree.bzrdir.root_transport.base)
363
 
        self.assertEqual('Hello', repo.get_revision('hello-id').message)
364
 
 
365
 
    def test_use_shared_to_standalone_preserves_dead_heads(self):
366
 
        tree = self.make_repository_tree()
367
 
        self.add_dead_head(tree)
368
 
        tree.commit('Hello', rev_id='hello-id')
369
 
        reconfigure.Reconfigure.to_standalone(tree.bzrdir).apply()
370
 
        tree = workingtree.WorkingTree.open('root/tree')
371
 
        repo = tree.branch.repository
372
 
        self.assertRaises(errors.NoSuchRevision, repo.get_revision,
373
 
                          'dead-head-id')
374
 
 
375
 
    def test_standalone_to_standalone(self):
376
 
        tree = self.make_branch_and_tree('tree')
377
 
        self.assertRaises(errors.AlreadyStandalone,
378
 
                          reconfigure.Reconfigure.to_standalone, tree.bzrdir)
379
 
 
380
 
    def make_unsynced_branch_reconfiguration(self):
381
 
        parent = self.make_branch_and_tree('parent')
382
 
        parent.commit('commit 1')
383
 
        child = parent.bzrdir.sprout('child').open_workingtree()
384
 
        child.commit('commit 2')
385
 
        return reconfigure.Reconfigure.to_lightweight_checkout(child.bzrdir)
386
 
 
387
 
    def test_unsynced_branch_to_lightweight_checkout_unforced(self):
388
 
        reconfiguration = self.make_unsynced_branch_reconfiguration()
389
 
        self.assertRaises(errors.UnsyncedBranches, reconfiguration.apply)
390
 
 
391
 
    def test_unsynced_branch_to_lightweight_checkout_forced(self):
392
 
        reconfiguration = self.make_unsynced_branch_reconfiguration()
393
 
        reconfiguration.apply(force=True)
394
 
 
395
 
    def make_repository_with_without_trees(self, with_trees):
396
 
        repo = self.make_repository('repo', shared=True)
397
 
        repo.set_make_working_trees(with_trees)
398
 
        return repo
399
 
 
400
 
    def test_make_with_trees(self):
401
 
        repo = self.make_repository_with_without_trees(False)
402
 
        reconfiguration = reconfigure.Reconfigure.set_repository_trees(
403
 
            repo.bzrdir, True)
404
 
        reconfiguration.apply()
405
 
        self.assertIs(True, repo.make_working_trees())
406
 
 
407
 
    def test_make_without_trees(self):
408
 
        repo = self.make_repository_with_without_trees(True)
409
 
        reconfiguration = reconfigure.Reconfigure.set_repository_trees(
410
 
            repo.bzrdir, False)
411
 
        reconfiguration.apply()
412
 
        self.assertIs(False, repo.make_working_trees())
413
 
 
414
 
    def test_make_with_trees_already_with_trees(self):
415
 
        repo = self.make_repository_with_without_trees(True)
416
 
        e = self.assertRaises(errors.AlreadyWithTrees,
417
 
           reconfigure.Reconfigure.set_repository_trees, repo.bzrdir, True)
418
 
        self.assertContainsRe(str(e),
419
 
            r"Shared repository '.*' already creates working trees.")
420
 
 
421
 
    def test_make_without_trees_already_no_trees(self):
422
 
        repo = self.make_repository_with_without_trees(False)
423
 
        e = self.assertRaises(errors.AlreadyWithNoTrees,
424
 
            reconfigure.Reconfigure.set_repository_trees, repo.bzrdir, False)
425
 
        self.assertContainsRe(str(e),
426
 
            r"Shared repository '.*' already doesn't create working trees.")
427
 
 
428
 
    def test_repository_tree_reconfiguration_not_supported(self):
429
 
        tree = self.make_branch_and_tree('tree')
430
 
        e = self.assertRaises(errors.ReconfigurationNotSupported,
431
 
            reconfigure.Reconfigure.set_repository_trees, tree.bzrdir, None)
432
 
        self.assertContainsRe(str(e),
433
 
            r"Requested reconfiguration of '.*' is not supported.")
434
 
 
435
 
    def test_lightweight_checkout_to_tree_preserves_reference_locations(self):
436
 
        format = bzrdir.format_registry.make_bzrdir('1.9')
437
 
        format.set_branch_format(_mod_branch.BzrBranchFormat8())
438
 
        tree = self.make_branch_and_tree('tree', format=format)
439
 
        tree.branch.set_reference_info('file_id', 'path', '../location')
440
 
        checkout = tree.branch.create_checkout('checkout', lightweight=True)
441
 
        reconfiguration = reconfigure.Reconfigure.to_tree(checkout.bzrdir)
442
 
        reconfiguration.apply()
443
 
        checkout_branch = checkout.bzrdir.open_branch()
444
 
        self.assertEqual(('path', '../location'),
445
 
                         checkout_branch.get_reference_info('file_id'))