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Viewing changes to bzrlib/tests/test_upgrade.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_upgrade.py
1
 
# Copyright (C) 2005-2011 Canonical Ltd
 
1
# Copyright (C) 2005 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
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# 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
"""Tests for upgrade of old trees.
18
18
 
19
 
This file contains canned versions of some old trees, which are instantiated
 
19
This file contains canned versions of some old trees, which are instantiated 
20
20
and then upgraded to the new format."""
21
21
 
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,
 
30
    branch as _mod_branch,
27
31
    bzrdir,
28
 
    tests,
29
 
    upgrade,
 
32
    progress,
 
33
    repository,
30
34
    workingtree,
31
35
    workingtree_4,
32
36
    )
33
 
 
34
 
 
35
 
class TestUpgrade(tests.TestCaseWithTransport):
36
 
 
37
 
    def test_upgrade_rich_root(self):
38
 
        tree = self.make_branch_and_tree('tree', format='rich-root')
39
 
        rev_id = tree.commit('first post')
40
 
        upgrade.upgrade('tree')
 
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
        transport = get_transport(b.base)
 
83
        transport.stat('.bzr.backup')
 
84
        transport.stat('.bzr.backup/README')
 
85
        transport.stat('.bzr.backup/branch-format')
 
86
        transport.stat('.bzr.backup/revision-history')
 
87
        transport.stat('.bzr.backup/merged-patches')
 
88
        transport.stat('.bzr.backup/pending-merged-patches')
 
89
        transport.stat('.bzr.backup/pending-merges')
 
90
        transport.stat('.bzr.backup/branch-name')
 
91
        transport.stat('.bzr.backup/branch-lock')
 
92
        transport.stat('.bzr.backup/inventory')
 
93
        transport.stat('.bzr.backup/stat-cache')
 
94
        transport.stat('.bzr.backup/text-store')
 
95
        transport.stat('.bzr.backup/text-store/foo-20051004035611-1591048e9dc7c2d4.gz')
 
96
        transport.stat('.bzr.backup/text-store/foo-20051004035756-4081373d897c3453.gz')
 
97
        transport.stat('.bzr.backup/inventory-store/')
 
98
        transport.stat('.bzr.backup/inventory-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz')
 
99
        transport.stat('.bzr.backup/inventory-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz')
 
100
        transport.stat('.bzr.backup/revision-store/')
 
101
        transport.stat('.bzr.backup/revision-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz')
 
102
        transport.stat('.bzr.backup/revision-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz')
 
103
 
 
104
    def test_upgrade_with_ghosts(self):
 
105
        """Upgrade v0.0.4 tree containing ghost references.
 
106
 
 
107
        That is, some of the parents of revisions mentioned in the branch
 
108
        aren't present in the branch's storage. 
 
109
 
 
110
        This shouldn't normally happen in branches created entirely in 
 
111
        bzr, but can happen in branches imported from baz and arch, or from
 
112
        other systems, where the importer knows about a revision but not 
 
113
        its contents."""
 
114
        eq = self.assertEquals
 
115
        self.build_tree_contents(_ghost_template)
 
116
        upgrade(u'.')
 
117
        b = Branch.open(u'.')
 
118
        revision_id = b.revision_history()[1]
 
119
        rev = b.repository.get_revision(revision_id)
 
120
        eq(len(rev.parent_ids), 2)
 
121
        eq(rev.parent_ids[1], 'wibble@wobble-2')
 
122
 
 
123
    def test_upgrade_makes_dir_weaves(self):
 
124
        self.build_tree_contents(_upgrade_dir_template)
 
125
        old_repodir = bzrlib.bzrdir.BzrDir.open_unsupported('.')
 
126
        old_repo_format = old_repodir.open_repository()._format
 
127
        upgrade('.')
 
128
        # this is the path to the literal file. As format changes 
 
129
        # occur it needs to be updated. FIXME: ask the store for the
 
130
        # path.
 
131
        repo = bzrlib.repository.Repository.open('.')
 
132
        # it should have changed the format
 
133
        self.assertNotEqual(old_repo_format.__class__, repo._format.__class__)
 
134
        # and we should be able to read the names for the file id 
 
135
        # 'dir-20051005095101-da1441ea3fa6917a'
 
136
        repo.lock_read()
 
137
        self.addCleanup(repo.unlock)
 
138
        self.assertNotEqual(
 
139
            [],
 
140
            repo.weave_store.get_weave(
 
141
                'dir-20051005095101-da1441ea3fa6917a',
 
142
                repo.get_transaction()).versions())
 
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
        assert not transport.has('.bzr/stat-cache')
 
159
        # XXX: upgrade fails if a .bzr.backup is already present
 
160
        # -- David Allouche 2006-08-11
 
161
        transport.delete_tree('.bzr.backup')
 
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'])
41
175
 
42
176
    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')
 
177
        branch = self.make_branch('branch', format='knit')
 
178
        branch.set_revision_history(['AB', 'CD'])
 
179
        branch.set_parent('file:///EF')
 
180
        branch.set_bound_location('file:///GH')
 
181
        branch.set_push_location('file:///IJ')
48
182
        target = bzrdir.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)
 
183
        converter = branch.bzrdir._format.get_converter(target)
 
184
        converter.convert(branch.bzrdir, progress.DummyProgress())
 
185
        new_branch = _mod_branch.Branch.open(self.get_url('branch'))
 
186
        self.assertIs(new_branch.__class__, _mod_branch.BzrBranch6)
53
187
        self.assertEqual('CD', new_branch.last_revision())
54
188
        self.assertEqual('file:///EF', new_branch.get_parent())
55
189
        self.assertEqual('file:///GH', new_branch.get_bound_location())
57
191
        self.assertEqual('file:///IJ',
58
192
            branch_config.get_user_option('push_location'))
59
193
 
60
 
        b2 = self.make_branch('branch2', format='knit')
61
 
        converter = b2.bzrdir._format.get_converter(target)
62
 
        converter.convert(b2.bzrdir, None)
63
 
        b2 = branch.Branch.open(self.get_url('branch'))
64
 
        self.assertIs(b2.__class__, branch.BzrBranch6)
65
 
 
66
 
    def test_convert_branch7_branch8(self):
67
 
        b = self.make_branch('branch', format='1.9')
68
 
        target = bzrdir.format_registry.make_bzrdir('1.9')
69
 
        target.set_branch_format(branch.BzrBranchFormat8())
70
 
        converter = b.bzrdir._format.get_converter(target)
71
 
        converter.convert(b.bzrdir, None)
72
 
        b = branch.Branch.open(self.get_url('branch'))
73
 
        self.assertIs(b.__class__, branch.BzrBranch8)
74
 
        self.assertEqual({}, b._get_all_reference_info())
 
194
        branch2 = self.make_branch('branch2', format='knit')
 
195
        converter = branch2.bzrdir._format.get_converter(target)
 
196
        converter.convert(branch2.bzrdir, progress.DummyProgress())
 
197
        branch2 = _mod_branch.Branch.open(self.get_url('branch'))
 
198
        self.assertIs(branch2.__class__, _mod_branch.BzrBranch6)
75
199
 
76
200
    def test_convert_knit_dirstate_empty(self):
77
201
        # test that asking for an upgrade from knit to dirstate works.
78
202
        tree = self.make_branch_and_tree('tree', format='knit')
79
203
        target = bzrdir.format_registry.make_bzrdir('dirstate')
80
204
        converter = tree.bzrdir._format.get_converter(target)
81
 
        converter.convert(tree.bzrdir, None)
 
205
        converter.convert(tree.bzrdir, progress.DummyProgress())
82
206
        new_tree = workingtree.WorkingTree.open('tree')
83
207
        self.assertIs(new_tree.__class__, workingtree_4.WorkingTree4)
84
208
        self.assertEqual('null:', new_tree.last_revision())
91
215
        tree.add(['file'], ['file-id'])
92
216
        target = bzrdir.format_registry.make_bzrdir('dirstate')
93
217
        converter = tree.bzrdir._format.get_converter(target)
94
 
        converter.convert(tree.bzrdir, None)
 
218
        converter.convert(tree.bzrdir, progress.DummyProgress())
95
219
        new_tree = workingtree.WorkingTree.open('tree')
96
220
        self.assertIs(new_tree.__class__, workingtree_4.WorkingTree4)
97
221
        self.assertEqual('null:', new_tree.last_revision())
102
226
        rev_id = tree.commit('first post')
103
227
        target = bzrdir.format_registry.make_bzrdir('dirstate')
104
228
        converter = tree.bzrdir._format.get_converter(target)
105
 
        converter.convert(tree.bzrdir, None)
 
229
        converter.convert(tree.bzrdir, progress.DummyProgress())
106
230
        new_tree = workingtree.WorkingTree.open('tree')
107
231
        self.assertIs(new_tree.__class__, workingtree_4.WorkingTree4)
108
232
        self.assertEqual(rev_id, new_tree.last_revision())
109
233
        for path in ['basis-inventory-cache', 'inventory', 'last-revision',
110
234
            'pending-merges', 'stat-cache']:
111
 
            self.assertPathDoesNotExist('tree/.bzr/checkout/' + path)
 
235
            self.failIfExists('tree/.bzr/checkout/' + path)
112
236
 
113
237
    def test_convert_knit_merges_dirstate(self):
114
238
        tree = self.make_branch_and_tree('tree', format='knit')
119
243
        tree.merge_from_branch(merge_tree.branch)
120
244
        target = bzrdir.format_registry.make_bzrdir('dirstate')
121
245
        converter = tree.bzrdir._format.get_converter(target)
122
 
        converter.convert(tree.bzrdir, None)
 
246
        converter.convert(tree.bzrdir, progress.DummyProgress())
123
247
        new_tree = workingtree.WorkingTree.open('tree')
124
248
        self.assertIs(new_tree.__class__, workingtree_4.WorkingTree4)
125
249
        self.assertEqual(rev_id2, new_tree.last_revision())
126
250
        self.assertEqual([rev_id2, rev_id3], new_tree.get_parent_ids())
127
251
        for path in ['basis-inventory-cache', 'inventory', 'last-revision',
128
252
            'pending-merges', 'stat-cache']:
129
 
            self.assertPathDoesNotExist('tree/.bzr/checkout/' + path)
130
 
 
131
 
 
132
 
class TestSmartUpgrade(tests.TestCaseWithTransport):
133
 
 
134
 
    from_format = bzrdir.format_registry.make_bzrdir("pack-0.92")
135
 
    to_format = bzrdir.format_registry.make_bzrdir("2a")
136
 
 
137
 
    def make_standalone_branch(self):
138
 
        wt = self.make_branch_and_tree("branch1", format=self.from_format)
139
 
        return wt.bzrdir
140
 
 
141
 
    def test_upgrade_standalone_branch(self):
142
 
        control = self.make_standalone_branch()
143
 
        tried, worked, issues = upgrade.smart_upgrade(
144
 
            [control], format=self.to_format)
145
 
        self.assertLength(1, tried)
146
 
        self.assertEqual(tried[0], control)
147
 
        self.assertLength(1, worked)
148
 
        self.assertEqual(worked[0], control)
149
 
        self.assertLength(0, issues)
150
 
        self.assertPathExists('branch1/backup.bzr.~1~')
151
 
        self.assertEqual(control.open_repository()._format,
152
 
                         self.to_format._repository_format)
153
 
 
154
 
    def test_upgrade_standalone_branch_cleanup(self):
155
 
        control = self.make_standalone_branch()
156
 
        tried, worked, issues = upgrade.smart_upgrade(
157
 
            [control], format=self.to_format, clean_up=True)
158
 
        self.assertLength(1, tried)
159
 
        self.assertEqual(tried[0], control)
160
 
        self.assertLength(1, worked)
161
 
        self.assertEqual(worked[0], control)
162
 
        self.assertLength(0, issues)
163
 
        self.assertPathExists('branch1')
164
 
        self.assertPathExists('branch1/.bzr')
165
 
        self.assertPathDoesNotExist('branch1/backup.bzr.~1~')
166
 
        self.assertEqual(control.open_repository()._format,
167
 
                         self.to_format._repository_format)
168
 
 
169
 
    def make_repo_with_branches(self):
170
 
        repo = self.make_repository('repo', shared=True,
171
 
            format=self.from_format)
172
 
        # Note: self.make_branch() always creates a new repo at the location
173
 
        # so we need to avoid using that here ...
174
 
        b1 = bzrdir.BzrDir.create_branch_convenience("repo/branch1",
175
 
            format=self.from_format)
176
 
        b2 = bzrdir.BzrDir.create_branch_convenience("repo/branch2",
177
 
            format=self.from_format)
178
 
        return repo.bzrdir
179
 
 
180
 
    def test_upgrade_repo_with_branches(self):
181
 
        control = self.make_repo_with_branches()
182
 
        tried, worked, issues = upgrade.smart_upgrade(
183
 
            [control], format=self.to_format)
184
 
        self.assertLength(3, tried)
185
 
        self.assertEqual(tried[0], control)
186
 
        self.assertLength(3, worked)
187
 
        self.assertEqual(worked[0], control)
188
 
        self.assertLength(0, issues)
189
 
        self.assertPathExists('repo/backup.bzr.~1~')
190
 
        self.assertPathExists('repo/branch1/backup.bzr.~1~')
191
 
        self.assertPathExists('repo/branch2/backup.bzr.~1~')
192
 
        self.assertEqual(control.open_repository()._format,
193
 
                         self.to_format._repository_format)
194
 
        b1 = branch.Branch.open('repo/branch1')
195
 
        self.assertEqual(b1._format, self.to_format._branch_format)
196
 
 
197
 
    def test_upgrade_repo_with_branches_cleanup(self):
198
 
        control = self.make_repo_with_branches()
199
 
        tried, worked, issues = upgrade.smart_upgrade(
200
 
            [control], format=self.to_format, clean_up=True)
201
 
        self.assertLength(3, tried)
202
 
        self.assertEqual(tried[0], control)
203
 
        self.assertLength(3, worked)
204
 
        self.assertEqual(worked[0], control)
205
 
        self.assertLength(0, issues)
206
 
        self.assertPathExists('repo')
207
 
        self.assertPathExists('repo/.bzr')
208
 
        self.assertPathDoesNotExist('repo/backup.bzr.~1~')
209
 
        self.assertPathDoesNotExist('repo/branch1/backup.bzr.~1~')
210
 
        self.assertPathDoesNotExist('repo/branch2/backup.bzr.~1~')
211
 
        self.assertEqual(control.open_repository()._format,
212
 
                         self.to_format._repository_format)
213
 
        b1 = branch.Branch.open('repo/branch1')
214
 
        self.assertEqual(b1._format, self.to_format._branch_format)
 
253
            self.failIfExists('tree/.bzr/checkout/' + path)
 
254
 
 
255
 
 
256
_upgrade1_template = \
 
257
     [
 
258
     ('foo', 'new contents\n'),
 
259
     ('.bzr/',),
 
260
     ('.bzr/README',
 
261
      'This is a Bazaar-NG control directory.\nDo not change any files in this directory.\n'),
 
262
     ('.bzr/branch-format', 'Bazaar-NG branch, format 0.0.4\n'),
 
263
     ('.bzr/revision-history',
 
264
      'mbp@sourcefrog.net-20051004035611-176b16534b086b3c\n'
 
265
      'mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd\n'),
 
266
     ('.bzr/merged-patches', ''),
 
267
     ('.bzr/pending-merged-patches', ''),
 
268
     ('.bzr/branch-name', ''),
 
269
     ('.bzr/branch-lock', ''),
 
270
     ('.bzr/pending-merges', ''),
 
271
     ('.bzr/inventory',
 
272
      '<inventory>\n'
 
273
      '<entry file_id="foo-20051004035605-91e788d1875603ae" kind="file" name="foo" />\n'
 
274
      '</inventory>\n'),
 
275
     ('.bzr/stat-cache',
 
276
      '### bzr hashcache v5\n'
 
277
      'foo// be9f309239729f69a6309e970ef24941d31e042c 13 1128398176 1128398176 303464 770\n'),
 
278
     ('.bzr/text-store/',),
 
279
     ('.bzr/text-store/foo-20051004035611-1591048e9dc7c2d4.gz',
 
280
      '\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'),
 
281
     ('.bzr/text-store/foo-20051004035756-4081373d897c3453.gz',
 
282
      '\x1f\x8b\x08\x00\xc4\xfdAC\x02\xff\xcbK-WH\xce\xcf+I\xcd+)\xe6\x02\x00g\xc3\xdf\xc9\r\x00\x00\x00'),
 
283
     ('.bzr/inventory-store/',),
 
284
     ('.bzr/inventory-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz',
 
285
      '\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'),
 
286
     ('.bzr/inventory-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz',
 
287
      '\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'),
 
288
     ('.bzr/revision-store/',),
 
289
     ('.bzr/revision-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz',
 
290
      '\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'),
 
291
     ('.bzr/revision-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz',
 
292
      '\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')]
 
293
 
 
294
 
 
295
_ghost_template = [
 
296
    ( './foo',
 
297
        'hello\n'
 
298
    ),
 
299
    ( './.bzr/', ),
 
300
    ( './.bzr/README',
 
301
        'This is a Bazaar-NG control directory.\n'
 
302
        'Do not change any files in this directory.\n'
 
303
    ),
 
304
    ( './.bzr/branch-format',
 
305
        'Bazaar-NG branch, format 0.0.4\n'
 
306
    ),
 
307
    ( './.bzr/branch-lock',
 
308
        ''
 
309
    ),
 
310
    ( './.bzr/branch-name',
 
311
        ''
 
312
    ),
 
313
    ( './.bzr/inventory',
 
314
        '<inventory>\n'
 
315
        '<entry file_id="foo-20051004104918-0379cb7c76354cde" kind="file" name="foo" />\n'
 
316
        '</inventory>\n'
 
317
    ),
 
318
    ( './.bzr/merged-patches',
 
319
        ''
 
320
    ),
 
321
    ( './.bzr/pending-merged-patches',
 
322
        ''
 
323
    ),
 
324
    ( './.bzr/pending-merges',
 
325
        ''
 
326
    ),
 
327
    ( './.bzr/revision-history',
 
328
        'mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b\n'
 
329
        'mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\n'
 
330
    ),
 
331
    ( './.bzr/stat-cache',
 
332
        '### bzr hashcache v5\n'
 
333
        'foo// f572d396fae9206628714fb2ce00f72e94f2258f 6 1128422956 1128422956 306900 770\n'
 
334
    ),
 
335
    ( './.bzr/text-store/', ),
 
336
    ( './.bzr/text-store/foo-20051004104921-8de8118a71be45ba.gz',
 
337
        '\x1f\x8b\x08\x081^BC\x00\x03foo-20051004104921-8de8118a71be45ba\x00\xcbH\xcd\xc9\xc9\xe7\x02\x00 0:6\x06\x00\x00\x00'
 
338
    ),
 
339
    ( './.bzr/inventory-store/', ),
 
340
    ( './.bzr/inventory-store/mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b.gz',
 
341
        '\x1f\x8b\x08\x081^BC\x00\x03mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b\x00m\x8f\xcb\n'
 
342
        '\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'
 
343
        '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'
 
344
    ),
 
345
    ( './.bzr/inventory-store/mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d.gz',
 
346
        '\x1f\x8b\x08\x08A^BC\x00\x03mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\x00m\x8f\xcb\n'
 
347
        '\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'
 
348
        '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'
 
349
    ),
 
350
    ( './.bzr/revision-store/', ),
 
351
    ( './.bzr/revision-store/mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b.gz',
 
352
        '\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'
 
353
        '\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'
 
354
    ),
 
355
    ( './.bzr/revision-store/mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d.gz',
 
356
        '\x1f\x8b\x08\x08A^BC\x00\x03mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\x00\x9d\x90\xc1j\xc30\x0c\x86\xef}\n'
 
357
        "\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"
 
358
        '\x7fJ+EaM\x83$\xa5n\xbc/a\x91~\xd0\xbd\xfd\x135\n'
 
359
        '\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'
 
360
    ),
 
361
]
 
362
 
 
363
_upgrade_dir_template = [
 
364
    ( './.bzr/', ),
 
365
    ( './.bzr/README',
 
366
        'This is a Bazaar-NG control directory.\n'
 
367
        'Do not change any files in this directory.\n'
 
368
    ),
 
369
    ( './.bzr/branch-format',
 
370
        'Bazaar-NG branch, format 0.0.4\n'
 
371
    ),
 
372
    ( './.bzr/branch-lock',
 
373
        ''
 
374
    ),
 
375
    ( './.bzr/branch-name',
 
376
        ''
 
377
    ),
 
378
    ( './.bzr/inventory',
 
379
        '<inventory>\n'
 
380
        '<entry file_id="dir-20051005095101-da1441ea3fa6917a" kind="directory" name="dir" />\n'
 
381
        '</inventory>\n'
 
382
    ),
 
383
    ( './.bzr/merged-patches',
 
384
        ''
 
385
    ),
 
386
    ( './.bzr/pending-merged-patches',
 
387
        ''
 
388
    ),
 
389
    ( './.bzr/pending-merges',
 
390
        ''
 
391
    ),
 
392
    ( './.bzr/revision-history',
 
393
        'robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e\n'
 
394
    ),
 
395
    ( './.bzr/stat-cache',
 
396
        '### bzr hashcache v5\n'
 
397
    ),
 
398
    ( './.bzr/text-store/', ),
 
399
    ( './.bzr/inventory-store/', ),
 
400
    ( './.bzr/inventory-store/robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e.gz',
 
401
        '\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'
 
402
        "\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"
 
403
    ),
 
404
    ( './.bzr/revision-store/', ),
 
405
    ( './.bzr/revision-store/robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e.gz',
 
406
        '\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'
 
407
        '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'
 
408
        "+\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"
 
409
        '\xcd\x17\x85\xea\xba\x03l\x01\x00\x00'
 
410
    ),
 
411
    ( './dir/', ),
 
412
]