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Viewing changes to bzrlib/tests/test_upgrade.py

  • Committer: Vincent Ladeuil
  • Date: 2010-03-10 09:33:04 UTC
  • mto: (5082.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 5083.
  • Revision ID: v.ladeuil+lp@free.fr-20100310093304-4245t4tazd4sxoav
Cleanup test from overly cautious checks.

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# Copyright (C) 2005-2011 Canonical Ltd
 
1
# Copyright (C) 2005-2010 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
22
22
# TODO queue for upgrade:
23
23
# test the error message when upgrading an unknown BzrDir format.
24
24
 
 
25
import base64
 
26
import os
 
27
import sys
 
28
 
25
29
from bzrlib import (
26
 
    branch,
27
 
    controldir,
28
 
    tests,
29
 
    upgrade,
 
30
    branch as _mod_branch,
 
31
    bzrdir,
 
32
    progress,
 
33
    repository,
30
34
    workingtree,
31
35
    workingtree_4,
32
36
    )
33
 
 
34
 
 
35
 
class TestUpgrade(tests.TestCaseWithTransport):
 
37
import bzrlib.branch
 
38
from bzrlib.branch import Branch
 
39
from bzrlib.tests import TestCaseWithTransport
 
40
from bzrlib.transport import get_transport
 
41
from bzrlib.upgrade import upgrade
 
42
 
 
43
 
 
44
class TestUpgrade(TestCaseWithTransport):
 
45
 
 
46
    def test_build_tree(self):
 
47
        """Test tree-building test helper"""
 
48
        self.build_tree_contents(_upgrade1_template)
 
49
        self.failUnlessExists('foo')
 
50
        self.failUnlessExists('.bzr/README')
 
51
 
 
52
    def test_upgrade_simple(self):
 
53
        """Upgrade simple v0.0.4 format to latest format"""
 
54
        eq = self.assertEquals
 
55
        self.build_tree_contents(_upgrade1_template)
 
56
        upgrade(u'.')
 
57
        control = bzrdir.BzrDir.open('.')
 
58
        b = control.open_branch()
 
59
        # tsk, peeking under the covers.
 
60
        self.failUnless(
 
61
            isinstance(
 
62
                control._format,
 
63
                bzrdir.BzrDirFormat.get_default_format().__class__))
 
64
        rh = b.revision_history()
 
65
        eq(rh,
 
66
           ['mbp@sourcefrog.net-20051004035611-176b16534b086b3c',
 
67
            'mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd'])
 
68
        rt = b.repository.revision_tree(rh[0])
 
69
        foo_id = 'foo-20051004035605-91e788d1875603ae'
 
70
        rt.lock_read()
 
71
        try:
 
72
            eq(rt.get_file_text(foo_id), 'initial contents\n')
 
73
        finally:
 
74
            rt.unlock()
 
75
        rt = b.repository.revision_tree(rh[1])
 
76
        rt.lock_read()
 
77
        try:
 
78
            eq(rt.get_file_text(foo_id), 'new contents\n')
 
79
        finally:
 
80
            rt.unlock()
 
81
        # check a backup was made:
 
82
        backup_dir = 'backup.bzr.~1~'
 
83
        transport = get_transport(b.base)
 
84
        transport.stat(backup_dir)
 
85
        transport.stat(backup_dir + '/README')
 
86
        transport.stat(backup_dir + '/branch-format')
 
87
        transport.stat(backup_dir + '/revision-history')
 
88
        transport.stat(backup_dir + '/merged-patches')
 
89
        transport.stat(backup_dir + '/pending-merged-patches')
 
90
        transport.stat(backup_dir + '/pending-merges')
 
91
        transport.stat(backup_dir + '/branch-name')
 
92
        transport.stat(backup_dir + '/branch-lock')
 
93
        transport.stat(backup_dir + '/inventory')
 
94
        transport.stat(backup_dir + '/stat-cache')
 
95
        transport.stat(backup_dir + '/text-store')
 
96
        transport.stat(backup_dir + '/text-store/foo-20051004035611-1591048e9dc7c2d4.gz')
 
97
        transport.stat(backup_dir + '/text-store/foo-20051004035756-4081373d897c3453.gz')
 
98
        transport.stat(backup_dir + '/inventory-store/')
 
99
        transport.stat(backup_dir + '/inventory-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz')
 
100
        transport.stat(backup_dir + '/inventory-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz')
 
101
        transport.stat(backup_dir + '/revision-store/')
 
102
        transport.stat(backup_dir + '/revision-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz')
 
103
        transport.stat(backup_dir + '/revision-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz')
 
104
 
 
105
    def test_upgrade_with_ghosts(self):
 
106
        """Upgrade v0.0.4 tree containing ghost references.
 
107
 
 
108
        That is, some of the parents of revisions mentioned in the branch
 
109
        aren't present in the branch's storage.
 
110
 
 
111
        This shouldn't normally happen in branches created entirely in
 
112
        bzr, but can happen in branches imported from baz and arch, or from
 
113
        other systems, where the importer knows about a revision but not
 
114
        its contents."""
 
115
        eq = self.assertEquals
 
116
        self.build_tree_contents(_ghost_template)
 
117
        upgrade(u'.')
 
118
        b = Branch.open(u'.')
 
119
        revision_id = b.revision_history()[1]
 
120
        rev = b.repository.get_revision(revision_id)
 
121
        eq(len(rev.parent_ids), 2)
 
122
        eq(rev.parent_ids[1], 'wibble@wobble-2')
 
123
 
 
124
    def test_upgrade_makes_dir_weaves(self):
 
125
        self.build_tree_contents(_upgrade_dir_template)
 
126
        old_repodir = bzrlib.bzrdir.BzrDir.open_unsupported('.')
 
127
        old_repo_format = old_repodir.open_repository()._format
 
128
        upgrade('.')
 
129
        # this is the path to the literal file. As format changes
 
130
        # occur it needs to be updated. FIXME: ask the store for the
 
131
        # path.
 
132
        repo = bzrlib.repository.Repository.open('.')
 
133
        # it should have changed the format
 
134
        self.assertNotEqual(old_repo_format.__class__, repo._format.__class__)
 
135
        # and we should be able to read the names for the file id
 
136
        # 'dir-20051005095101-da1441ea3fa6917a'
 
137
        repo.lock_read()
 
138
        self.addCleanup(repo.unlock)
 
139
        text_keys = repo.texts.keys()
 
140
        dir_keys = [key for key in text_keys if key[0] ==
 
141
                'dir-20051005095101-da1441ea3fa6917a']
 
142
        self.assertNotEqual([], dir_keys)
 
143
 
 
144
    def test_upgrade_to_meta_sets_workingtree_last_revision(self):
 
145
        self.build_tree_contents(_upgrade_dir_template)
 
146
        upgrade('.', bzrdir.BzrDirMetaFormat1())
 
147
        tree = workingtree.WorkingTree.open('.')
 
148
        self.assertEqual([tree.branch.revision_history()[-1]],
 
149
            tree.get_parent_ids())
 
150
 
 
151
    def test_upgrade_v6_to_meta_no_workingtree(self):
 
152
        # Some format6 branches do not have checkout files. Upgrading
 
153
        # such a branch to metadir must not setup a working tree.
 
154
        self.build_tree_contents(_upgrade1_template)
 
155
        upgrade('.', bzrdir.BzrDirFormat6())
 
156
        transport = get_transport('.')
 
157
        transport.delete_multi(['.bzr/pending-merges', '.bzr/inventory'])
 
158
        self.assertFalse(transport.has('.bzr/stat-cache'))
 
159
        # XXX: upgrade fails if a backup.bzr is already present
 
160
        # -- David Allouche 2006-08-11
 
161
        transport.delete_tree('backup.bzr.~1~')
 
162
        # At this point, we have a format6 branch without checkout files.
 
163
        upgrade('.', bzrdir.BzrDirMetaFormat1())
 
164
        # The upgrade should not have set up a working tree.
 
165
        control = bzrdir.BzrDir.open('.')
 
166
        self.assertFalse(control.has_workingtree())
 
167
        # We have covered the scope of this test, we may as well check that
 
168
        # upgrade has not eaten our data, even if it's a bit redundant with
 
169
        # other tests.
 
170
        self.failUnless(isinstance(control._format, bzrdir.BzrDirMetaFormat1))
 
171
        branch = control.open_branch()
 
172
        self.assertEquals(branch.revision_history(),
 
173
           ['mbp@sourcefrog.net-20051004035611-176b16534b086b3c',
 
174
            'mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd'])
36
175
 
37
176
    def test_upgrade_rich_root(self):
38
177
        tree = self.make_branch_and_tree('tree', format='rich-root')
39
178
        rev_id = tree.commit('first post')
40
 
        upgrade.upgrade('tree')
 
179
        upgrade('tree')
41
180
 
42
181
    def test_convert_branch5_branch6(self):
43
 
        b = self.make_branch('branch', format='knit')
44
 
        b._set_revision_history(['CD'])
45
 
        b.set_parent('file:///EF')
46
 
        b.set_bound_location('file:///GH')
47
 
        b.set_push_location('file:///IJ')
48
 
        target = controldir.format_registry.make_bzrdir('dirstate-with-subtree')
49
 
        converter = b.bzrdir._format.get_converter(target)
50
 
        converter.convert(b.bzrdir, None)
51
 
        new_branch = branch.Branch.open(self.get_url('branch'))
52
 
        self.assertIs(new_branch.__class__, branch.BzrBranch6)
 
182
        branch = self.make_branch('branch', format='knit')
 
183
        branch.set_revision_history(['AB', 'CD'])
 
184
        branch.set_parent('file:///EF')
 
185
        branch.set_bound_location('file:///GH')
 
186
        branch.set_push_location('file:///IJ')
 
187
        target = bzrdir.format_registry.make_bzrdir('dirstate-with-subtree')
 
188
        converter = branch.bzrdir._format.get_converter(target)
 
189
        converter.convert(branch.bzrdir, None)
 
190
        new_branch = _mod_branch.Branch.open(self.get_url('branch'))
 
191
        self.assertIs(new_branch.__class__, _mod_branch.BzrBranch6)
53
192
        self.assertEqual('CD', new_branch.last_revision())
54
193
        self.assertEqual('file:///EF', new_branch.get_parent())
55
194
        self.assertEqual('file:///GH', new_branch.get_bound_location())
56
 
        branch_config = new_branch.get_config_stack()
57
 
        self.assertEqual('file:///IJ', branch_config.get('push_location'))
 
195
        branch_config = new_branch.get_config()._get_branch_data_config()
 
196
        self.assertEqual('file:///IJ',
 
197
            branch_config.get_user_option('push_location'))
58
198
 
59
 
        b2 = self.make_branch('branch2', format='knit')
60
 
        converter = b2.bzrdir._format.get_converter(target)
61
 
        converter.convert(b2.bzrdir, None)
62
 
        b2 = branch.Branch.open(self.get_url('branch'))
63
 
        self.assertIs(b2.__class__, branch.BzrBranch6)
 
199
        branch2 = self.make_branch('branch2', format='knit')
 
200
        converter = branch2.bzrdir._format.get_converter(target)
 
201
        converter.convert(branch2.bzrdir, None)
 
202
        branch2 = _mod_branch.Branch.open(self.get_url('branch'))
 
203
        self.assertIs(branch2.__class__, _mod_branch.BzrBranch6)
64
204
 
65
205
    def test_convert_branch7_branch8(self):
66
 
        b = self.make_branch('branch', format='1.9')
67
 
        target = controldir.format_registry.make_bzrdir('1.9')
68
 
        target.set_branch_format(branch.BzrBranchFormat8())
69
 
        converter = b.bzrdir._format.get_converter(target)
70
 
        converter.convert(b.bzrdir, None)
71
 
        b = branch.Branch.open(self.get_url('branch'))
72
 
        self.assertIs(b.__class__, branch.BzrBranch8)
73
 
        self.assertEqual({}, b._get_all_reference_info())
 
206
        branch = self.make_branch('branch', format='1.9')
 
207
        target = bzrdir.format_registry.make_bzrdir('1.9')
 
208
        target.set_branch_format(_mod_branch.BzrBranchFormat8())
 
209
        converter = branch.bzrdir._format.get_converter(target)
 
210
        converter.convert(branch.bzrdir, None)
 
211
        branch = _mod_branch.Branch.open(self.get_url('branch'))
 
212
        self.assertIs(branch.__class__, _mod_branch.BzrBranch8)
 
213
        self.assertEqual({}, branch._get_all_reference_info())
74
214
 
75
215
    def test_convert_knit_dirstate_empty(self):
76
216
        # test that asking for an upgrade from knit to dirstate works.
77
217
        tree = self.make_branch_and_tree('tree', format='knit')
78
 
        target = controldir.format_registry.make_bzrdir('dirstate')
 
218
        target = bzrdir.format_registry.make_bzrdir('dirstate')
79
219
        converter = tree.bzrdir._format.get_converter(target)
80
220
        converter.convert(tree.bzrdir, None)
81
221
        new_tree = workingtree.WorkingTree.open('tree')
88
228
        tree = self.make_branch_and_tree('tree', format='knit')
89
229
        self.build_tree(['tree/file'])
90
230
        tree.add(['file'], ['file-id'])
91
 
        target = controldir.format_registry.make_bzrdir('dirstate')
 
231
        target = bzrdir.format_registry.make_bzrdir('dirstate')
92
232
        converter = tree.bzrdir._format.get_converter(target)
93
233
        converter.convert(tree.bzrdir, None)
94
234
        new_tree = workingtree.WorkingTree.open('tree')
99
239
        # test that asking for an upgrade from knit to dirstate works.
100
240
        tree = self.make_branch_and_tree('tree', format='knit')
101
241
        rev_id = tree.commit('first post')
102
 
        target = controldir.format_registry.make_bzrdir('dirstate')
 
242
        target = bzrdir.format_registry.make_bzrdir('dirstate')
103
243
        converter = tree.bzrdir._format.get_converter(target)
104
244
        converter.convert(tree.bzrdir, None)
105
245
        new_tree = workingtree.WorkingTree.open('tree')
107
247
        self.assertEqual(rev_id, new_tree.last_revision())
108
248
        for path in ['basis-inventory-cache', 'inventory', 'last-revision',
109
249
            'pending-merges', 'stat-cache']:
110
 
            self.assertPathDoesNotExist('tree/.bzr/checkout/' + path)
 
250
            self.failIfExists('tree/.bzr/checkout/' + path)
111
251
 
112
252
    def test_convert_knit_merges_dirstate(self):
113
253
        tree = self.make_branch_and_tree('tree', format='knit')
116
256
        rev_id2 = tree.commit('second post')
117
257
        rev_id3 = merge_tree.commit('second merge post')
118
258
        tree.merge_from_branch(merge_tree.branch)
119
 
        target = controldir.format_registry.make_bzrdir('dirstate')
 
259
        target = bzrdir.format_registry.make_bzrdir('dirstate')
120
260
        converter = tree.bzrdir._format.get_converter(target)
121
261
        converter.convert(tree.bzrdir, None)
122
262
        new_tree = workingtree.WorkingTree.open('tree')
125
265
        self.assertEqual([rev_id2, rev_id3], new_tree.get_parent_ids())
126
266
        for path in ['basis-inventory-cache', 'inventory', 'last-revision',
127
267
            'pending-merges', 'stat-cache']:
128
 
            self.assertPathDoesNotExist('tree/.bzr/checkout/' + path)
129
 
 
130
 
 
131
 
class TestSmartUpgrade(tests.TestCaseWithTransport):
132
 
 
133
 
    from_format = controldir.format_registry.make_bzrdir("pack-0.92")
134
 
    to_format = controldir.format_registry.make_bzrdir("2a")
135
 
 
136
 
    def make_standalone_branch(self):
137
 
        wt = self.make_branch_and_tree("branch1", format=self.from_format)
138
 
        return wt.bzrdir
139
 
 
140
 
    def test_upgrade_standalone_branch(self):
141
 
        control = self.make_standalone_branch()
142
 
        tried, worked, issues = upgrade.smart_upgrade(
143
 
            [control], format=self.to_format)
144
 
        self.assertLength(1, tried)
145
 
        self.assertEqual(tried[0], control)
146
 
        self.assertLength(1, worked)
147
 
        self.assertEqual(worked[0], control)
148
 
        self.assertLength(0, issues)
149
 
        self.assertPathExists('branch1/backup.bzr.~1~')
150
 
        self.assertEqual(control.open_repository()._format,
151
 
                         self.to_format._repository_format)
152
 
 
153
 
    def test_upgrade_standalone_branch_cleanup(self):
154
 
        control = self.make_standalone_branch()
155
 
        tried, worked, issues = upgrade.smart_upgrade(
156
 
            [control], format=self.to_format, clean_up=True)
157
 
        self.assertLength(1, tried)
158
 
        self.assertEqual(tried[0], control)
159
 
        self.assertLength(1, worked)
160
 
        self.assertEqual(worked[0], control)
161
 
        self.assertLength(0, issues)
162
 
        self.assertPathExists('branch1')
163
 
        self.assertPathExists('branch1/.bzr')
164
 
        self.assertPathDoesNotExist('branch1/backup.bzr.~1~')
165
 
        self.assertEqual(control.open_repository()._format,
166
 
                         self.to_format._repository_format)
167
 
 
168
 
    def make_repo_with_branches(self):
169
 
        repo = self.make_repository('repo', shared=True,
170
 
            format=self.from_format)
171
 
        # Note: self.make_branch() always creates a new repo at the location
172
 
        # so we need to avoid using that here ...
173
 
        b1 = controldir.ControlDir.create_branch_convenience("repo/branch1",
174
 
            format=self.from_format)
175
 
        b2 = controldir.ControlDir.create_branch_convenience("repo/branch2",
176
 
            format=self.from_format)
177
 
        return repo.bzrdir
178
 
 
179
 
    def test_upgrade_repo_with_branches(self):
180
 
        control = self.make_repo_with_branches()
181
 
        tried, worked, issues = upgrade.smart_upgrade(
182
 
            [control], format=self.to_format)
183
 
        self.assertLength(3, tried)
184
 
        self.assertEqual(tried[0], control)
185
 
        self.assertLength(3, worked)
186
 
        self.assertEqual(worked[0], control)
187
 
        self.assertLength(0, issues)
188
 
        self.assertPathExists('repo/backup.bzr.~1~')
189
 
        self.assertPathExists('repo/branch1/backup.bzr.~1~')
190
 
        self.assertPathExists('repo/branch2/backup.bzr.~1~')
191
 
        self.assertEqual(control.open_repository()._format,
192
 
                         self.to_format._repository_format)
193
 
        b1 = branch.Branch.open('repo/branch1')
194
 
        self.assertEqual(b1._format, self.to_format._branch_format)
195
 
 
196
 
    def test_upgrade_repo_with_branches_cleanup(self):
197
 
        control = self.make_repo_with_branches()
198
 
        tried, worked, issues = upgrade.smart_upgrade(
199
 
            [control], format=self.to_format, clean_up=True)
200
 
        self.assertLength(3, tried)
201
 
        self.assertEqual(tried[0], control)
202
 
        self.assertLength(3, worked)
203
 
        self.assertEqual(worked[0], control)
204
 
        self.assertLength(0, issues)
205
 
        self.assertPathExists('repo')
206
 
        self.assertPathExists('repo/.bzr')
207
 
        self.assertPathDoesNotExist('repo/backup.bzr.~1~')
208
 
        self.assertPathDoesNotExist('repo/branch1/backup.bzr.~1~')
209
 
        self.assertPathDoesNotExist('repo/branch2/backup.bzr.~1~')
210
 
        self.assertEqual(control.open_repository()._format,
211
 
                         self.to_format._repository_format)
212
 
        b1 = branch.Branch.open('repo/branch1')
213
 
        self.assertEqual(b1._format, self.to_format._branch_format)
 
268
            self.failIfExists('tree/.bzr/checkout/' + path)
 
269
 
 
270
 
 
271
_upgrade1_template = \
 
272
     [
 
273
     ('foo', 'new contents\n'),
 
274
     ('.bzr/',),
 
275
     ('.bzr/README',
 
276
      'This is a Bazaar control directory.\n'
 
277
      'Do not change any files in this directory.\n'
 
278
      'See http://bazaar-vcs.org/ for more information about Bazaar.\n'),
 
279
     ('.bzr/branch-format', 'Bazaar-NG branch, format 0.0.4\n'),
 
280
     ('.bzr/revision-history',
 
281
      'mbp@sourcefrog.net-20051004035611-176b16534b086b3c\n'
 
282
      'mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd\n'),
 
283
     ('.bzr/merged-patches', ''),
 
284
     ('.bzr/pending-merged-patches', ''),
 
285
     ('.bzr/branch-name', ''),
 
286
     ('.bzr/branch-lock', ''),
 
287
     ('.bzr/pending-merges', ''),
 
288
     ('.bzr/inventory',
 
289
      '<inventory>\n'
 
290
      '<entry file_id="foo-20051004035605-91e788d1875603ae" kind="file" name="foo" />\n'
 
291
      '</inventory>\n'),
 
292
     ('.bzr/stat-cache',
 
293
      '### bzr hashcache v5\n'
 
294
      'foo// be9f309239729f69a6309e970ef24941d31e042c 13 1128398176 1128398176 303464 770\n'),
 
295
     ('.bzr/text-store/',),
 
296
     ('.bzr/text-store/foo-20051004035611-1591048e9dc7c2d4.gz',
 
297
      '\x1f\x8b\x08\x00[\xfdAC\x02\xff\xcb\xcc\xcb,\xc9L\xccQH\xce\xcf+I\xcd+)\xe6\x02\x00\xdd\xcc\xf90\x11\x00\x00\x00'),
 
298
     ('.bzr/text-store/foo-20051004035756-4081373d897c3453.gz',
 
299
      '\x1f\x8b\x08\x00\xc4\xfdAC\x02\xff\xcbK-WH\xce\xcf+I\xcd+)\xe6\x02\x00g\xc3\xdf\xc9\r\x00\x00\x00'),
 
300
     ('.bzr/inventory-store/',),
 
301
     ('.bzr/inventory-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz',
 
302
      '\x1f\x8b\x08\x00[\xfdAC\x02\xffm\x8f\xcd\n\xc20\x10\x84\xef>E\xc8\xbdt7?M\x02\xad\xaf"\xa1\x99`P[\xa8E\xacOo\x14\x05\x0f\xdef\xe1\xfbv\x98\xbeL7L\xeb\xbcl\xfb]_\xc3\xb2\x89\\\xce8\x944\xc8<\xcf\x8d"\xb2LdH\xdb\x8el\x13\x18\xce\xfb\xc4\xde\xd5SGHq*\xd3\x0b\xad\x8e\x14S\xbc\xe0\xadI\xb1\xe2\xbe\xfe}\xc2\xdc\xb0\rL\xc6#\xa4\xd1\x8d*\x99\x0f}=F\x1e$8G\x9d\xa0\x02\xa1rP9\x01c`FV\xda1qg\x98"\x02}\xa5\xf2\xa8\x95\xec\xa4h\xeb\x80\xf6g\xcd\x13\xb3\x01\xcc\x98\xda\x00\x00\x00'),
 
303
     ('.bzr/inventory-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz',
 
304
      '\x1f\x8b\x08\x00\xc4\xfdAC\x02\xffm\x8f\xc1\n\xc20\x10D\xef~E\xc8\xbd\xb8\x9bM\x9a,\xb4\xfe\x8a\xc4f\x83Am\xa1\x16\xb1~\xbdQ\x14<x\x9b\x81y3LW\xc6\x9b\x8c\xcb4\xaf\xbbMW\xc5\xbc\xaa\\\xce\xb2/\xa9\xd7y\x9a\x1a\x03\xe0\x10\xc0\x02\xb9\x16\\\xc3(>\x84\x84\xc1WKQ\xb4:\x95\xf1\x15\xad\x8cVc\xbc\xc8\x1b\xd3j\x91\xfb\xf2\xaf\xa4r\x8d\x85\x80\xe4)\x05\xf6\x03YG\x9f\xf4\xf5\x18\xb1\xd7\x07\xe1L\xc0\x86\xd8\x1b\xce-\xc7\xb6:a\x0f\x92\x8de\x8b\x89P\xc0\x9a\xe1\x0b\x95G\x9d\xc4\xda\xb1\xad\x07\xb6?o\x9e\xb5\xff\xf0\xf9\xda\x00\x00\x00'),
 
305
     ('.bzr/revision-store/',),
 
306
     ('.bzr/revision-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz',
 
307
      '\x1f\x8b\x08\x00[\xfdAC\x02\xff\x9d\x8eKj\xc30\x14E\xe7^\x85\xd0 \xb3$\xefI\xd1\x8f\xd8\xa6\x1b(t\x07E?\xbb\x82H\n\xb2\x1ahW\xdfB1\x14:\xeb\xf4r\xee\xbdgl\xf1\x91\xb6T\x0b\xf15\xe7\xd4{l\x13}\xb6\xad\xa7B^j\xbd\x91\xc3\xad_\xb3\xbb?m\xf5\xbd\xf9\xb8\xb4\xba\x9eJ\xec\x87\xb5_)I\xe5\x11K\xaf\xed\xe35\x85\x89\xfe\xa5\x8e\x0c@ \xc0\x05\xb8\x90\x88GT\xd2\xa1\x14\xfc\xe2@K\xc7\xfd\xef\x85\xed\xcd\xe2D\x95\x8d\x1a\xa47<\x02c2\xb0 \xbc\xd0\x8ay\xa3\xbcp\x8a\x83\x12A3\xb7XJv\xef\x7f_\xf7\x94\xe3\xd6m\xbeO\x14\x91in4*<\x812\x88\xc60\xfc\x01>k\x89\x13\xe5\x12\x00\xe8<\x8c\xdf\x8d\xcd\xaeq\xb6!\x90\xa5\xd6\xf1\xbc\x07\xc3x\xde\x85\xe6\xe1\x0b\xc8\x8a\x98\x03T\x01\x00\x00'),
 
308
     ('.bzr/revision-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz',
 
309
      '\x1f\x8b\x08\x00\xc4\xfdAC\x02\xff\x9d\x90Kj\x031\x0c\x86\xf79\xc5\xe0Ev\xe9\xc8o\x9b\xcc\x84^\xa0\xd0\x1b\x14\xbf&5d\xec`\xbb\x81\xf6\xf45\x84\xa4\x81\xaeZ\xa1\x85\x84^\xdf\xaf\xa9\x84K\xac1\xa7\xc1\xe5u\x8d\xad\x852\xa3\x17SZL\xc3k\xce\xa7a{j\xfb\xd5\x9e\x9fk\xfe(.,%\x1f\x9fRh\xdbc\xdb\xa3!\xa6KH-\x97\xcf\xb7\xe8g\xf4\xbbkG\x008\x06`@\xb9\xe4bG(_\x88\x95\xde\xf9n\xca\xfb\xc7\r\xf5\xdd\xe0\x19\xa9\x85)\x81\xf5"\xbd\x04j\xb8\x02b\xa8W\\\x0b\xc9\x14\xf4\xbc\xbb\xd7\xd6H4\xdc\xb8\xff}\xba\xc55\xd4f\xd6\xf3\x8c0&\x8ajE\xa4x\xe2@\xa5\xa6\x9a\xf3k\xc3WNaFT\x00\x00:l\xa6>Q\xcd1\x1cjp9\xf9;\xc34\xde\n\x9b\xe9lJWT{t\',a\xf9\x0b\xae\xc0x\x87\xa5\xb0Xp\xca,(a\xa9{\xd0{}\xd4\x12\x04(\xc5\xbb$\xc5$V\xceaI\x19\x01\xa2\x1dh\xed\x82d\x8c.\xccr@\xc3\xd8Q\xc6\x1f\xaa\xf1\xb6\xe8\xb0\xf9\x06QR\r\xf9\xfc\x01\x00\x00')]
 
310
 
 
311
 
 
312
_ghost_template = [
 
313
    ( './foo',
 
314
        'hello\n'
 
315
    ),
 
316
    ( './.bzr/', ),
 
317
    ( './.bzr/README',
 
318
      'This is a Bazaar control directory.\n'
 
319
      'Do not change any files in this directory.\n'
 
320
      'See http://bazaar-vcs.org/ for more information about Bazaar.\n'
 
321
    ),
 
322
    ( './.bzr/branch-format',
 
323
        'Bazaar-NG branch, format 0.0.4\n'
 
324
    ),
 
325
    ( './.bzr/branch-lock',
 
326
        ''
 
327
    ),
 
328
    ( './.bzr/branch-name',
 
329
        ''
 
330
    ),
 
331
    ( './.bzr/inventory',
 
332
        '<inventory>\n'
 
333
        '<entry file_id="foo-20051004104918-0379cb7c76354cde" kind="file" name="foo" />\n'
 
334
        '</inventory>\n'
 
335
    ),
 
336
    ( './.bzr/merged-patches',
 
337
        ''
 
338
    ),
 
339
    ( './.bzr/pending-merged-patches',
 
340
        ''
 
341
    ),
 
342
    ( './.bzr/pending-merges',
 
343
        ''
 
344
    ),
 
345
    ( './.bzr/revision-history',
 
346
        'mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b\n'
 
347
        'mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\n'
 
348
    ),
 
349
    ( './.bzr/stat-cache',
 
350
        '### bzr hashcache v5\n'
 
351
        'foo// f572d396fae9206628714fb2ce00f72e94f2258f 6 1128422956 1128422956 306900 770\n'
 
352
    ),
 
353
    ( './.bzr/text-store/', ),
 
354
    ( './.bzr/text-store/foo-20051004104921-8de8118a71be45ba.gz',
 
355
        '\x1f\x8b\x08\x081^BC\x00\x03foo-20051004104921-8de8118a71be45ba\x00\xcbH\xcd\xc9\xc9\xe7\x02\x00 0:6\x06\x00\x00\x00'
 
356
    ),
 
357
    ( './.bzr/inventory-store/', ),
 
358
    ( './.bzr/inventory-store/mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b.gz',
 
359
        '\x1f\x8b\x08\x081^BC\x00\x03mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b\x00m\x8f\xcb\n'
 
360
        '\xc20\x10E\xf7~E\xc8\xbe83\xcd\x13\xaa\xbf"yL0\xa8-\xd4"\xd6\xaf7\x8a\x82\x0bw\xb38\xe7\xde;C\x1do<.\xd3\xbc\xee7C;\xe6U\x94z\xe6C\xcd;Y\xa6\xa9#\x00\x8d\x00\n'
 
361
        'Ayt\x1d\xf4\xd6\xa7h\x935\xbdV)\xb3\x14\xa7:\xbe\xd0\xe6H1\x86\x0b\xbf5)\x16\xbe/\x7fC\x08;\x97\xd9!\xba`1\xb2\xd21|\xe8\xeb1`\xe3\xb5\xa5\xdc{S\x02{\x02c\xc8YT%Rb\x80b\x89\xbd*D\xda\x95\xafT\x1f\xad\xd2H\xb1m\xfb\xb7?\xcf<\x01W}\xb5\x8b\xd9\x00\x00\x00'
 
362
    ),
 
363
    ( './.bzr/inventory-store/mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d.gz',
 
364
        '\x1f\x8b\x08\x08A^BC\x00\x03mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\x00m\x8f\xcb\n'
 
365
        '\xc20\x10E\xf7~E\xc8\xbe83\xcd\x13\xaa\xbf"yL0\xa8-\xd4"\xd6\xaf7\x8a\x82\x0bw\xb38\xe7\xde;C\x1do<.\xd3\xbc\xee7C;\xe6U\x94z\xe6C\xcd;Y\xa6\xa9#\x00\x8d\x00\n'
 
366
        'Ayt\x1d\xf4\xd6\xa7h\x935\xbdV)\xb3\x14\xa7:\xbe\xd0\xe6H1\x86\x0b\xbf5)\x16\xbe/\x7fC\x08;\x97\xd9!\xba`1\xb2\xd21|\xe8\xeb1`\xe3\xb5\xa5\xdc{S\x02{\x02c\xc8YT%Rb\x80b\x89\xbd*D\xda\x95\xafT\x1f\xad\xd2H\xb1m\xfb\xb7?\xcf<\x01W}\xb5\x8b\xd9\x00\x00\x00'
 
367
    ),
 
368
    ( './.bzr/revision-store/', ),
 
369
    ( './.bzr/revision-store/mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b.gz',
 
370
        '\x1f\x8b\x08\x081^BC\x00\x03mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b\x00\x9d\x8eMj\xc30\x14\x84\xf7>\x85\xd0"\xbb$\xef\xc9\xb6,\x11\xdb\xf4\x02\x85\xde\xa0\xe8\xe7\xd9\x11\xc4R\x90\xd4@{\xfa\x06\x8a\xa1\xd0]\x97\x03\xdf\xcc|c\xa6G(!E\xe6\xd2\xb6\x85Z)O\xfc\xd5\xe4\x1a"{K\xe9\xc6\x0e\xb7z\xd9\xec\xfd\xa5\xa4\x8f\xech\xc9i=E\xaa\x87\xb5^8\x0b\xf1A\xb1\xa6\xfc\xf9\x1e\xfc\xc4\xffRG\x01\xd0#@\x87\xd0i\x81G\xa3\x95%!\x06\xe5}\x0bv\xb0\xbf\x17\xca\xd5\xe0\xc4-\xa0\xb1\x8b\xb6`\xc0I\xa4\xc5\xf4\x9el\xef\x95v [\x94\xcf\x8e\xd5\xcay\xe4l\xf7\xfe\xf7u\r'
 
371
        '\x1b\x95j\xb6\xfb\xc4\x11\x85\xea\x84\xd0\x12O\x03t\x83D\xad\xc4\x0f\xf0\x95"M\xbc\x95\x00\xc0\xe7f|6\x8aYi^B.u<\xef\xb1\x19\xcf\xbb\xce\xdc|\x038=\xc7\xe6R\x01\x00\x00'
 
372
    ),
 
373
    ( './.bzr/revision-store/mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d.gz',
 
374
        '\x1f\x8b\x08\x08A^BC\x00\x03mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\x00\x9d\x90\xc1j\xc30\x0c\x86\xef}\n'
 
375
        "\xe3Coie'\xb1c\x9a\x94\xbe\xc0`o0,[N\x03M\\\x1c\xafe{\xfae\x94n\x85\xc1`;Y\x88O\xd2\xff\xb9Mt\x19\xe6!N\xcc\xc5q\x1cr\xa6\xd4\xf1'\x9b\xf20\xb1\xe7\x18Ol}\xca\xbb\x11\xcf\x879\xbe&G!\xc5~3Q^\xf7y\xc7\xd90]h\xca1\xbd\xbd\x0c\xbe\xe3?\xa9B\x02\xd4\x02\xa0\x12P\x99R\x17\xce\xa0\xb6\x1a\x83s\x80(\xa5\x7f\xdc0\x1f\xad\xe88\x82\xb0\x18\x0c\x82\x05\xa7\x04\x05[{\xc2\xda7\xc6\x81*\x85B\x8dh\x1a\xe7\x05g\xf7\xdc\xff>\x9d\x87\x91\xe6l\xc7s\xc7\x85\x90M%\xa5\xd1z#\x85\xa8\x9b\x1a\xaa\xfa\x06\xbc\xc7\x89:^*\x00\xe0\xfbU\xbbL\xcc\xb6\xa7\xfdH\xa9'\x16\x03\xeb\x8fq\xce\xed\xf6\xde_\xb5g\x9b\x16\xa1y\xa9\xbe\x02&\n"
 
376
        '\x7fJ+EaM\x83$\xa5n\xbc/a\x91~\xd0\xbd\xfd\x135\n'
 
377
        '\xd0\x9a`\x0c*W\x1aR\xc1\x94du\x08(\t\xb0\x91\xdeZ\xa3\x9cU\x9cm\x7f\x8dr\x1d\x10Ot\xb8\xc6\xcf\xa7\x907|\xfb-\xb1\xbd\xd3\xfb\xd5\x07\xeeD\xee\x08*\x02\x00\x00'
 
378
    ),
 
379
]
 
380
 
 
381
_upgrade_dir_template = [
 
382
    ( './.bzr/', ),
 
383
    ( './.bzr/README',
 
384
      'This is a Bazaar control directory.\n'
 
385
      'Do not change any files in this directory.\n'
 
386
      'See http://bazaar-vcs.org/ for more information about Bazaar.\n'
 
387
    ),
 
388
    ( './.bzr/branch-format',
 
389
        'Bazaar-NG branch, format 0.0.4\n'
 
390
    ),
 
391
    ( './.bzr/branch-lock',
 
392
        ''
 
393
    ),
 
394
    ( './.bzr/branch-name',
 
395
        ''
 
396
    ),
 
397
    ( './.bzr/inventory',
 
398
        '<inventory>\n'
 
399
        '<entry file_id="dir-20051005095101-da1441ea3fa6917a" kind="directory" name="dir" />\n'
 
400
        '</inventory>\n'
 
401
    ),
 
402
    ( './.bzr/merged-patches',
 
403
        ''
 
404
    ),
 
405
    ( './.bzr/pending-merged-patches',
 
406
        ''
 
407
    ),
 
408
    ( './.bzr/pending-merges',
 
409
        ''
 
410
    ),
 
411
    ( './.bzr/revision-history',
 
412
        'robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e\n'
 
413
    ),
 
414
    ( './.bzr/stat-cache',
 
415
        '### bzr hashcache v5\n'
 
416
    ),
 
417
    ( './.bzr/text-store/', ),
 
418
    ( './.bzr/inventory-store/', ),
 
419
    ( './.bzr/inventory-store/robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e.gz',
 
420
        '\x1f\x8b\x08\x00\x0c\xa2CC\x02\xff\xb3\xc9\xcc+K\xcd+\xc9/\xaa\xb4\xe3\xb2\x012\x8a*\x15\xd22sR\xe33Sl\x95R2\x8bt\x8d\x0c\x0cL\r'
 
421
        "\x81\xd8\xc0\x12H\x19\xea\xa6$\x1a\x9a\x98\x18\xa6&\x1a\xa7%\x9aY\x1a\x9a'*)dg\xe6A\x94\xa6&\x83LQR\xc8K\xccM\x05\x0b()\xe8\x03\xcd\xd4G\xb2\x00\x00\xc2<\x94\xb1m\x00\x00\x00"
 
422
    ),
 
423
    ( './.bzr/revision-store/', ),
 
424
    ( './.bzr/revision-store/robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e.gz',
 
425
        '\x1f\x8b\x08\x00\x0c\xa2CC\x02\xff\xa5OKj\xc30\x14\xdc\xfb\x14B\x8b\xec\x92<I\xd6\xc7\xc42\x85\xde\xa0\x17(\xb6\xf4\x9c\n'
 
426
        'l\xa9H"\x90\x9c\xbe\xa6\xa9\xa1\x9b\xae\xbax\x0c\xcc\xe71\xd3g\xbc\x85\x12R$.\xadk\xa8\x15\xb3\xa5oi\xc2\\\xc9kZ\x96\x10\x0b9,\xf5\x92\xbf)\xf7\xf2\x83O\xe5\x14\xb1\x1e\xae\xf5BI\x887\x8c5\xe5\xfb{\xf0\x96\xfei>r\x00\xc9\xb6\x83n\x03sT\xa0\xe4<y\x83\xda\x1b\xc54\xfe~T>Ff\xe9\xcc:\xdd\x8e\xa6E\xc7@\xa2\x82I\xaaNL\xbas\\313)\x00\xb9\xe6\xe0(\xd9\x87\xfc\xb7A\r'
 
427
        "+\x96:\xae\x9f\x962\xc6\x8d\x04i\x949\x01\x97R\xb7\x1d\x17O\xc3#E\xb4T(\x00\xa0C\xd3o\x892^q\x18\xbd'>\xe4\xfe\xbc\x13M\x7f\xde{\r"
 
428
        '\xcd\x17\x85\xea\xba\x03l\x01\x00\x00'
 
429
    ),
 
430
    ( './dir/', ),
 
431
]