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Viewing changes to bzrlib/tests/test_reconfigure.py

  • Committer: Martin Pool
  • Date: 2010-07-02 07:29:40 UTC
  • mfrom: (129.1.7 packaging-karmic)
  • Revision ID: mbp@sourcefrog.net-20100702072940-hpzq5elg8wjve8rh
http://bugs.debian.org/452024
http://bugs.debian.org/464688
http://bugs.debian.org/523595
http://bugs.debian.org/526233
http://bugs.debian.org/537708
http://bugs.debian.org/555336
http://bugs.debian.org/555343
https://launchpad.net/bugs/249452
https://launchpad.net/bugs/385074
* PPA rebuild.
* PPA rebuild for Karmic.
* PPA rebuild for Jaunty.
* PPA rebuild for Hardy.
* From postinst, actually remove the example bash completion scripts.
  (LP: #249452)
* New upstream release.
* New upstream release.
* New upstream release.
* Revert change to Build-depends: Dapper does not have python-central.
  Should be python-support..
* Target ppa..
* Target ppa..
* Target ppa..
* Target ppa..
* New upstream release.
* Switch to dpkg-source 3.0 (quilt) format.
* Bump standards version to 3.8.4.
* Remove embedded copy of python-configobj. Closes: #555336
* Remove embedded copy of python-elementtree. Closes: #555343
* Change section from 'Devel' to 'Vcs'..
* Change section from 'Devel' to 'Vcs'..
* Change section from 'Devel' to 'Vcs'..
* Change section from 'Devel' to 'Vcs'..
* Change section from 'Devel' to 'Vcs'..
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* debian/control: Fix obsolete-relation-form-in-source
  lintian warning. 
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Split out docs into bzr-doc package.
* New upstream release.
* Added John Francesco Ferlito to Uploaders.
* Fix install path to quick-reference guide
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Fix FTBFS due to path changes, again.
* Fix FTBFS due to doc paths changing
* New upstream release.
* Fix FTBFS due to path changes, again.
* Fix FTBFS due to doc paths changing
* New upstream release.
* Fix FTBFS due to path changes, again.
* Fix FTBFS due to doc paths changing
* New upstream release.
* Fix FTBFS due to path changes, again, again.
* Fix FTBFS due to path changes, again.
* Fix FTBFS due to path changes.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Bump standards version to 3.8.3.
* Remove unused patch system.
* New upstream release.
* New upstream release.
* New upstream release.
* Fix copy and paste tab error in .install file
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
 + Fixes compatibility with Python 2.4. Closes: #537708
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream version.
* Bump standards version to 3.8.2.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Add python-pyrex to build-deps to ensure C extensions are always build.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Split documentation into bzr-doc package. ((LP: #385074)
* Multiple packaging changes to make us more linitan clean.
* New upstream release.
* Split documentation into bzr-doc package. ((LP: #385074)
* Multiple packaging changes to make us more linitan clean.
* New upstream release.
* Split documentation into bzr-doc package. ((LP: #385074)
* Multiple packaging changes to make us more linitan clean.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Fix API compatibility version. (Closes: #526233)
* New upstream release.
  + Fixes default format for upgrade command. (Closes: #464688)
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Add missing dependency on zlib development library. (Closes:
  #523595)
* Add zlib build-depends.
* Add zlib build-depends.
* Add zlib build-depends.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Move to section vcs.
* Bump standards version to 3.8.1.
* New upstream release.
* Remove temporary patch for missing .c files from distribution
* New upstream release.
* Remove temporary patch for missing .c files from distribution
* New upstream release.
* Remove temporary patch for missing .c files from distribution
* Add temporary patch for missing .c files from distribution
* Add temporary patch for missing .c files from distribution
* Add temporary patch for missing .c files from distribution
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Recommend ca-certificates. (Closes: #452024)
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Update watch file. bazaar now uses launchpad to host its sources.
* Remove patch for inventory root revision copy, applied upstream.
* New upstream release.
* New upstream release.
* New upstream release
* Force removal of files installed in error to /etc/bash_completion.d/
  (LP: #249452)
* New upstream release.
* New upstream release
* New upstream release.
* Bump standards version.
* Include patch for inventory root revision copy, required for bzr-svn.
* New upstream release.
* Remove unused lintian overrides.
* Correct the package version not to be native.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* New upstream release.
* Final 1.5 release.
* New upstream release.
* New upstream release.
* New upstream release.
* Add myself as a co-maintainer.
* Add a Dm-Upload-Allowed: yes header.
* New upstream bugfix release.
* New upstream release.
* Final 1.3 release.
* New upstream release.
* First release candidate of the upcoming 1.3 release.
* Rebuild to fix the problem caused by a build with a broken python-central.
* New upstream release.
* Rebuild for dapper PPA.
* Apply Lamont's patches to fix build-dependencies on dapper.
  (See: https://bugs.launchpad.net/bzr/+bug/189915)

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Lines of Context:
bzrlib/tests/test_reconfigure.py
 
1
# Copyright (C) 2007, 2008, 2009 Canonical Ltd
 
2
#
 
3
# This program is free software; you can redistribute it and/or modify
 
4
# it under the terms of the GNU General Public License as published by
 
5
# the Free Software Foundation; either version 2 of the License, or
 
6
# (at your option) any later version.
 
7
#
 
8
# This program is distributed in the hope that it will be useful,
 
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
11
# GNU General Public License for more details.
 
12
#
 
13
# You should have received a copy of the GNU General Public License
 
14
# along with this program; if not, write to the Free Software
 
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
16
 
 
17
from bzrlib import (
 
18
    branch as _mod_branch,
 
19
    bzrdir,
 
20
    errors,
 
21
    reconfigure,
 
22
    repository,
 
23
    tests,
 
24
    workingtree,
 
25
    )
 
26
 
 
27
 
 
28
class TestReconfigure(tests.TestCaseWithTransport):
 
29
 
 
30
    def test_tree_to_branch(self):
 
31
        tree = self.make_branch_and_tree('tree')
 
32
        reconfiguration = reconfigure.Reconfigure.to_branch(tree.bzrdir)
 
33
        reconfiguration.apply()
 
34
        self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
 
35
                          'tree')
 
36
 
 
37
    def test_modified_tree_to_branch(self):
 
38
        tree = self.make_branch_and_tree('tree')
 
39
        self.build_tree(['tree/file'])
 
40
        tree.add('file')
 
41
        reconfiguration = reconfigure.Reconfigure.to_branch(tree.bzrdir)
 
42
        self.assertRaises(errors.UncommittedChanges, reconfiguration.apply)
 
43
        reconfiguration.apply(force=True)
 
44
        self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
 
45
                          'tree')
 
46
 
 
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
    def test_branch_to_branch(self):
 
61
        branch = self.make_branch('branch')
 
62
        self.assertRaises(errors.AlreadyBranch,
 
63
                          reconfigure.Reconfigure.to_branch, branch.bzrdir)
 
64
 
 
65
    def test_repo_to_branch(self):
 
66
        repo = self.make_repository('repo')
 
67
        reconfiguration = reconfigure.Reconfigure.to_branch(repo.bzrdir)
 
68
        reconfiguration.apply()
 
69
 
 
70
    def test_checkout_to_branch(self):
 
71
        branch = self.make_branch('branch')
 
72
        checkout = branch.create_checkout('checkout')
 
73
        reconfiguration = reconfigure.Reconfigure.to_branch(checkout.bzrdir)
 
74
        reconfiguration.apply()
 
75
        self.assertIs(None, checkout.branch.get_bound_location())
 
76
 
 
77
    def prepare_lightweight_checkout_to_branch(self):
 
78
        branch = self.make_branch('branch')
 
79
        checkout = branch.create_checkout('checkout', lightweight=True)
 
80
        checkout.commit('first commit', rev_id='rev1')
 
81
        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
        reconfiguration.apply()
 
88
        checkout_branch = checkout.bzrdir.open_branch()
 
89
        self.assertEqual(checkout_branch.bzrdir.root_transport.base,
 
90
                         checkout.bzrdir.root_transport.base)
 
91
        self.assertEqual('rev1', checkout_branch.last_revision())
 
92
        repo = checkout.bzrdir.open_repository()
 
93
        repo.get_revision('rev1')
 
94
 
 
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):
 
104
        branch = self.make_branch('branch')
 
105
        checkout = branch.create_checkout('checkout', lightweight=True)
 
106
        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
        reconfiguration.apply()
 
113
        checkout_branch = checkout.bzrdir.open_branch()
 
114
        self.assertIsNot(checkout_branch.get_bound_location(), None)
 
115
 
 
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
    def test_lightweight_conversion_uses_shared_repo(self):
 
125
        parent = self.make_branch('parent')
 
126
        shared_repo = self.make_repository('repo', shared=True)
 
127
        checkout = parent.create_checkout('repo/checkout', lightweight=True)
 
128
        reconfigure.Reconfigure.to_tree(checkout.bzrdir).apply()
 
129
        checkout_repo = checkout.bzrdir.open_branch().repository
 
130
        self.assertEqual(shared_repo.bzrdir.root_transport.base,
 
131
                         checkout_repo.bzrdir.root_transport.base)
 
132
 
 
133
    def test_branch_to_tree(self):
 
134
        branch = self.make_branch('branch')
 
135
        reconfiguration=reconfigure.Reconfigure.to_tree(branch.bzrdir)
 
136
        reconfiguration.apply()
 
137
        branch.bzrdir.open_workingtree()
 
138
 
 
139
    def test_tree_to_tree(self):
 
140
        tree = self.make_branch_and_tree('tree')
 
141
        self.assertRaises(errors.AlreadyTree, reconfigure.Reconfigure.to_tree,
 
142
                          tree.bzrdir)
 
143
 
 
144
    def test_select_bind_location(self):
 
145
        branch = self.make_branch('branch')
 
146
        reconfiguration = reconfigure.Reconfigure(branch.bzrdir)
 
147
        self.assertRaises(errors.NoBindLocation,
 
148
                          reconfiguration._select_bind_location)
 
149
        branch.set_parent('http://parent')
 
150
        self.assertEqual('http://parent',
 
151
                         reconfiguration._select_bind_location())
 
152
        branch.set_push_location('sftp://push')
 
153
        self.assertEqual('sftp://push',
 
154
                         reconfiguration._select_bind_location())
 
155
        branch.set_bound_location('bzr://foo/old-bound')
 
156
        branch.set_bound_location(None)
 
157
        self.assertEqual('bzr://foo/old-bound',
 
158
                         reconfiguration._select_bind_location())
 
159
        branch.set_bound_location('bzr://foo/cur-bound')
 
160
        self.assertEqual('bzr://foo/cur-bound',
 
161
                         reconfiguration._select_bind_location())
 
162
        reconfiguration.new_bound_location = 'ftp://user-specified'
 
163
        self.assertEqual('ftp://user-specified',
 
164
                         reconfiguration._select_bind_location())
 
165
 
 
166
    def test_select_reference_bind_location(self):
 
167
        branch = self.make_branch('branch')
 
168
        checkout = branch.create_checkout('checkout', lightweight=True)
 
169
        reconfiguration = reconfigure.Reconfigure(checkout.bzrdir)
 
170
        self.assertEqual(branch.base,
 
171
                         reconfiguration._select_bind_location())
 
172
 
 
173
    def test_tree_to_checkout(self):
 
174
        # A tree with no related branches and no supplied bind location cannot
 
175
        # become a checkout
 
176
        parent = self.make_branch('parent')
 
177
 
 
178
        tree = self.make_branch_and_tree('tree')
 
179
        reconfiguration = reconfigure.Reconfigure.to_checkout(tree.bzrdir)
 
180
        self.assertRaises(errors.NoBindLocation, reconfiguration.apply)
 
181
        # setting a parent allows it to become a checkout
 
182
        tree.branch.set_parent(parent.base)
 
183
        reconfiguration.apply()
 
184
        # supplying a location allows it to become a checkout
 
185
        tree2 = self.make_branch_and_tree('tree2')
 
186
        reconfiguration = reconfigure.Reconfigure.to_checkout(tree2.bzrdir,
 
187
                                                              parent.base)
 
188
        reconfiguration.apply()
 
189
 
 
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
    def test_checkout_to_checkout(self):
 
209
        parent = self.make_branch('parent')
 
210
        checkout = parent.create_checkout('checkout')
 
211
        self.assertRaises(errors.AlreadyCheckout,
 
212
                          reconfigure.Reconfigure.to_checkout, checkout.bzrdir)
 
213
 
 
214
    def make_unsynced_checkout(self):
 
215
        parent = self.make_branch('parent')
 
216
        checkout = parent.create_checkout('checkout')
 
217
        checkout.commit('test', rev_id='new-commit', local=True)
 
218
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
 
219
            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
        reconfiguration.apply()
 
230
        wt = checkout.bzrdir.open_workingtree()
 
231
        self.assertTrue(parent.repository.has_same_location(
 
232
            wt.branch.repository))
 
233
        parent.repository.get_revision('new-commit')
 
234
        self.assertRaises(errors.NoRepositoryPresent,
 
235
                          checkout.bzrdir.open_repository)
 
236
 
 
237
    def prepare_branch_to_lightweight_checkout(self):
 
238
        parent = self.make_branch('parent')
 
239
        child = parent.bzrdir.sprout('child').open_workingtree()
 
240
        child.commit('test', rev_id='new-commit')
 
241
        parent.pull(child.branch)
 
242
        child.bzrdir.destroy_workingtree()
 
243
        reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
 
244
            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
        reconfiguration.apply()
 
251
        self.assertTrue(reconfiguration._destroy_branch)
 
252
        wt = child.bzrdir.open_workingtree()
 
253
        self.assertTrue(parent.repository.has_same_location(
 
254
            wt.branch.repository))
 
255
        parent.repository.get_revision('new-commit')
 
256
        self.assertRaises(errors.NoRepositoryPresent,
 
257
                          child.bzrdir.open_repository)
 
258
 
 
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
    def test_lightweight_checkout_to_lightweight_checkout(self):
 
280
        parent = self.make_branch('parent')
 
281
        checkout = parent.create_checkout('checkout', lightweight=True)
 
282
        self.assertRaises(errors.AlreadyLightweightCheckout,
 
283
                          reconfigure.Reconfigure.to_lightweight_checkout,
 
284
                          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'))