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  • Committer: Aaron Bentley
  • Date: 2006-09-29 18:58:43 UTC
  • mto: This revision was merged to the branch mainline in revision 2127.
  • Revision ID: abentley@panoramicfeedback.com-20060929185843-6841128d849c46a2
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# Copyright (C) 2005-2011 Canonical Ltd
 
1
# Copyright (C) 2005 by Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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12
#
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# 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
 
from bzrlib import (
26
 
    branch,
27
 
    bzrdir,
28
 
    tests,
29
 
    upgrade,
30
 
    workingtree,
31
 
    workingtree_4,
32
 
    )
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')
41
 
 
42
 
    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 = 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)
53
 
        self.assertEqual('CD', new_branch.last_revision())
54
 
        self.assertEqual('file:///EF', new_branch.get_parent())
55
 
        self.assertEqual('file:///GH', new_branch.get_bound_location())
56
 
        branch_config = new_branch.get_config()._get_branch_data_config()
57
 
        self.assertEqual('file:///IJ',
58
 
            branch_config.get_user_option('push_location'))
59
 
 
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())
75
 
 
76
 
    def test_convert_knit_dirstate_empty(self):
77
 
        # test that asking for an upgrade from knit to dirstate works.
78
 
        tree = self.make_branch_and_tree('tree', format='knit')
79
 
        target = bzrdir.format_registry.make_bzrdir('dirstate')
80
 
        converter = tree.bzrdir._format.get_converter(target)
81
 
        converter.convert(tree.bzrdir, None)
82
 
        new_tree = workingtree.WorkingTree.open('tree')
83
 
        self.assertIs(new_tree.__class__, workingtree_4.WorkingTree4)
84
 
        self.assertEqual('null:', new_tree.last_revision())
85
 
 
86
 
    def test_convert_knit_dirstate_content(self):
87
 
        # smoke test for dirstate conversion: we call dirstate primitives,
88
 
        # and its there that the core logic is tested.
89
 
        tree = self.make_branch_and_tree('tree', format='knit')
90
 
        self.build_tree(['tree/file'])
91
 
        tree.add(['file'], ['file-id'])
92
 
        target = bzrdir.format_registry.make_bzrdir('dirstate')
93
 
        converter = tree.bzrdir._format.get_converter(target)
94
 
        converter.convert(tree.bzrdir, None)
95
 
        new_tree = workingtree.WorkingTree.open('tree')
96
 
        self.assertIs(new_tree.__class__, workingtree_4.WorkingTree4)
97
 
        self.assertEqual('null:', new_tree.last_revision())
98
 
 
99
 
    def test_convert_knit_one_parent_dirstate(self):
100
 
        # test that asking for an upgrade from knit to dirstate works.
101
 
        tree = self.make_branch_and_tree('tree', format='knit')
102
 
        rev_id = tree.commit('first post')
103
 
        target = bzrdir.format_registry.make_bzrdir('dirstate')
104
 
        converter = tree.bzrdir._format.get_converter(target)
105
 
        converter.convert(tree.bzrdir, None)
106
 
        new_tree = workingtree.WorkingTree.open('tree')
107
 
        self.assertIs(new_tree.__class__, workingtree_4.WorkingTree4)
108
 
        self.assertEqual(rev_id, new_tree.last_revision())
109
 
        for path in ['basis-inventory-cache', 'inventory', 'last-revision',
110
 
            'pending-merges', 'stat-cache']:
111
 
            self.assertPathDoesNotExist('tree/.bzr/checkout/' + path)
112
 
 
113
 
    def test_convert_knit_merges_dirstate(self):
114
 
        tree = self.make_branch_and_tree('tree', format='knit')
115
 
        rev_id = tree.commit('first post')
116
 
        merge_tree = tree.bzrdir.sprout('tree2').open_workingtree()
117
 
        rev_id2 = tree.commit('second post')
118
 
        rev_id3 = merge_tree.commit('second merge post')
119
 
        tree.merge_from_branch(merge_tree.branch)
120
 
        target = bzrdir.format_registry.make_bzrdir('dirstate')
121
 
        converter = tree.bzrdir._format.get_converter(target)
122
 
        converter.convert(tree.bzrdir, None)
123
 
        new_tree = workingtree.WorkingTree.open('tree')
124
 
        self.assertIs(new_tree.__class__, workingtree_4.WorkingTree4)
125
 
        self.assertEqual(rev_id2, new_tree.last_revision())
126
 
        self.assertEqual([rev_id2, rev_id3], new_tree.get_parent_ids())
127
 
        for path in ['basis-inventory-cache', 'inventory', 'last-revision',
128
 
            '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)
 
25
import base64
 
26
import os
 
27
import sys
 
28
 
 
29
import bzrlib.branch
 
30
from bzrlib.branch import Branch
 
31
import bzrlib.bzrdir as bzrdir
 
32
import bzrlib.repository as repository
 
33
from bzrlib.revision import is_ancestor
 
34
from bzrlib.tests import TestCase, TestCaseInTempDir
 
35
from bzrlib.transport import get_transport
 
36
from bzrlib.upgrade import upgrade
 
37
import bzrlib.workingtree as workingtree
 
38
 
 
39
 
 
40
class TestUpgrade(TestCaseInTempDir):
 
41
    
 
42
    def test_build_tree(self):
 
43
        """Test tree-building test helper"""
 
44
        self.build_tree_contents(_upgrade1_template)
 
45
        self.failUnlessExists('foo')
 
46
        self.failUnlessExists('.bzr/README')
 
47
 
 
48
    def test_upgrade_simple(self):
 
49
        """Upgrade simple v0.0.4 format to latest format"""
 
50
        eq = self.assertEquals
 
51
        self.build_tree_contents(_upgrade1_template)
 
52
        upgrade(u'.')
 
53
        control = bzrdir.BzrDir.open('.')
 
54
        b = control.open_branch()
 
55
        # tsk, peeking under the covers.
 
56
        self.failUnless(
 
57
            isinstance(
 
58
                control._format,
 
59
                bzrdir.BzrDirFormat.get_default_format().__class__))
 
60
        rh = b.revision_history()
 
61
        eq(rh,
 
62
           ['mbp@sourcefrog.net-20051004035611-176b16534b086b3c',
 
63
            'mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd'])
 
64
        rt = b.repository.revision_tree(rh[0])
 
65
        foo_id = 'foo-20051004035605-91e788d1875603ae'
 
66
        eq(rt.get_file_text(foo_id), 'initial contents\n')
 
67
        rt = b.repository.revision_tree(rh[1])
 
68
        eq(rt.get_file_text(foo_id), 'new contents\n')
 
69
        # check a backup was made:
 
70
        transport = get_transport(b.base)
 
71
        transport.stat('.bzr.backup')
 
72
        transport.stat('.bzr.backup/README')
 
73
        transport.stat('.bzr.backup/branch-format')
 
74
        transport.stat('.bzr.backup/revision-history')
 
75
        transport.stat('.bzr.backup/merged-patches')
 
76
        transport.stat('.bzr.backup/pending-merged-patches')
 
77
        transport.stat('.bzr.backup/pending-merges')
 
78
        transport.stat('.bzr.backup/branch-name')
 
79
        transport.stat('.bzr.backup/branch-lock')
 
80
        transport.stat('.bzr.backup/inventory')
 
81
        transport.stat('.bzr.backup/stat-cache')
 
82
        transport.stat('.bzr.backup/text-store')
 
83
        transport.stat('.bzr.backup/text-store/foo-20051004035611-1591048e9dc7c2d4.gz')
 
84
        transport.stat('.bzr.backup/text-store/foo-20051004035756-4081373d897c3453.gz')
 
85
        transport.stat('.bzr.backup/inventory-store/')
 
86
        transport.stat('.bzr.backup/inventory-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz')
 
87
        transport.stat('.bzr.backup/inventory-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz')
 
88
        transport.stat('.bzr.backup/revision-store/')
 
89
        transport.stat('.bzr.backup/revision-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz')
 
90
        transport.stat('.bzr.backup/revision-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz')
 
91
 
 
92
    def test_upgrade_with_ghosts(self):
 
93
        """Upgrade v0.0.4 tree containing ghost references.
 
94
 
 
95
        That is, some of the parents of revisions mentioned in the branch
 
96
        aren't present in the branch's storage. 
 
97
 
 
98
        This shouldn't normally happen in branches created entirely in 
 
99
        bzr, but can happen in branches imported from baz and arch, or from
 
100
        other systems, where the importer knows about a revision but not 
 
101
        its contents."""
 
102
        eq = self.assertEquals
 
103
        self.build_tree_contents(_ghost_template)
 
104
        upgrade(u'.')
 
105
        b = Branch.open(u'.')
 
106
        revision_id = b.revision_history()[1]
 
107
        rev = b.repository.get_revision(revision_id)
 
108
        eq(len(rev.parent_ids), 2)
 
109
        eq(rev.parent_ids[1], 'wibble@wobble-2')
 
110
 
 
111
    def test_upgrade_makes_dir_weaves(self):
 
112
        self.build_tree_contents(_upgrade_dir_template)
 
113
        old_repodir = bzrlib.bzrdir.BzrDir.open_unsupported('.')
 
114
        old_repo_format = old_repodir.open_repository()._format
 
115
        upgrade('.')
 
116
        # this is the path to the literal file. As format changes 
 
117
        # occur it needs to be updated. FIXME: ask the store for the
 
118
        # path.
 
119
        repo = bzrlib.repository.Repository.open('.')
 
120
        # it should have changed the format
 
121
        self.assertNotEqual(old_repo_format.__class__, repo._format.__class__)
 
122
        # and we should be able to read the names for the file id 
 
123
        # 'dir-20051005095101-da1441ea3fa6917a'
 
124
        self.assertNotEqual(
 
125
            [],
 
126
            repo.text_store.get_weave(
 
127
                'dir-20051005095101-da1441ea3fa6917a',
 
128
                repo.get_transaction()))
 
129
 
 
130
    def test_upgrade_to_meta_sets_workingtree_last_revision(self):
 
131
        self.build_tree_contents(_upgrade_dir_template)
 
132
        upgrade('.', bzrdir.BzrDirMetaFormat1())
 
133
        tree = workingtree.WorkingTree.open('.')
 
134
        self.assertEqual([tree.branch.revision_history()[-1]],
 
135
            tree.get_parent_ids())
 
136
 
 
137
    def test_upgrade_v6_to_meta_no_workingtree(self):
 
138
        # Some format6 branches do not have checkout files. Upgrading
 
139
        # such a branch to metadir must not setup a working tree.
 
140
        self.build_tree_contents(_upgrade1_template)
 
141
        upgrade('.', bzrdir.BzrDirFormat6())
 
142
        transport = get_transport('.')
 
143
        transport.delete_multi(['.bzr/pending-merges', '.bzr/inventory'])
 
144
        assert not transport.has('.bzr/stat-cache')
 
145
        # XXX: upgrade fails if a .bzr.backup is already present
 
146
        # -- David Allouche 2006-08-11
 
147
        transport.delete_tree('.bzr.backup')
 
148
        # At this point, we have a format6 branch without checkout files.
 
149
        upgrade('.', bzrdir.BzrDirMetaFormat1())
 
150
        # The upgrade should not have set up a working tree.
 
151
        control = bzrdir.BzrDir.open('.')
 
152
        self.assertFalse(control.has_workingtree())
 
153
        # We have covered the scope of this test, we may as well check that
 
154
        # upgrade has not eaten our data, even if it's a bit redundant with
 
155
        # other tests.
 
156
        self.failUnless(isinstance(control._format, bzrdir.BzrDirMetaFormat1))
 
157
        branch = control.open_branch()
 
158
        self.assertEquals(branch.revision_history(),
 
159
           ['mbp@sourcefrog.net-20051004035611-176b16534b086b3c',
 
160
            'mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd'])
 
161
 
 
162
 
 
163
_upgrade1_template = \
 
164
     [
 
165
     ('foo', 'new contents\n'),
 
166
     ('.bzr/',),
 
167
     ('.bzr/README',
 
168
      'This is a Bazaar-NG control directory.\nDo not change any files in this directory.\n'),
 
169
     ('.bzr/branch-format', 'Bazaar-NG branch, format 0.0.4\n'),
 
170
     ('.bzr/revision-history',
 
171
      'mbp@sourcefrog.net-20051004035611-176b16534b086b3c\n'
 
172
      'mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd\n'),
 
173
     ('.bzr/merged-patches', ''),
 
174
     ('.bzr/pending-merged-patches', ''),
 
175
     ('.bzr/branch-name', ''),
 
176
     ('.bzr/branch-lock', ''),
 
177
     ('.bzr/pending-merges', ''),
 
178
     ('.bzr/inventory',
 
179
      '<inventory>\n'
 
180
      '<entry file_id="foo-20051004035605-91e788d1875603ae" kind="file" name="foo" />\n'
 
181
      '</inventory>\n'),
 
182
     ('.bzr/stat-cache',
 
183
      '### bzr hashcache v5\n'
 
184
      'foo// be9f309239729f69a6309e970ef24941d31e042c 13 1128398176 1128398176 303464 770\n'),
 
185
     ('.bzr/text-store/',),
 
186
     ('.bzr/text-store/foo-20051004035611-1591048e9dc7c2d4.gz',
 
187
      '\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'),
 
188
     ('.bzr/text-store/foo-20051004035756-4081373d897c3453.gz',
 
189
      '\x1f\x8b\x08\x00\xc4\xfdAC\x02\xff\xcbK-WH\xce\xcf+I\xcd+)\xe6\x02\x00g\xc3\xdf\xc9\r\x00\x00\x00'),
 
190
     ('.bzr/inventory-store/',),
 
191
     ('.bzr/inventory-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz',
 
192
      '\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'),
 
193
     ('.bzr/inventory-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz',
 
194
      '\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'),
 
195
     ('.bzr/revision-store/',),
 
196
     ('.bzr/revision-store/mbp@sourcefrog.net-20051004035611-176b16534b086b3c.gz',
 
197
      '\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'),
 
198
     ('.bzr/revision-store/mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd.gz',
 
199
      '\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')]
 
200
 
 
201
 
 
202
_ghost_template = [
 
203
    ( './foo',
 
204
        'hello\n'
 
205
    ),
 
206
    ( './.bzr/', ),
 
207
    ( './.bzr/README',
 
208
        'This is a Bazaar-NG control directory.\n'
 
209
        'Do not change any files in this directory.\n'
 
210
    ),
 
211
    ( './.bzr/branch-format',
 
212
        'Bazaar-NG branch, format 0.0.4\n'
 
213
    ),
 
214
    ( './.bzr/branch-lock',
 
215
        ''
 
216
    ),
 
217
    ( './.bzr/branch-name',
 
218
        ''
 
219
    ),
 
220
    ( './.bzr/inventory',
 
221
        '<inventory>\n'
 
222
        '<entry file_id="foo-20051004104918-0379cb7c76354cde" kind="file" name="foo" />\n'
 
223
        '</inventory>\n'
 
224
    ),
 
225
    ( './.bzr/merged-patches',
 
226
        ''
 
227
    ),
 
228
    ( './.bzr/pending-merged-patches',
 
229
        ''
 
230
    ),
 
231
    ( './.bzr/pending-merges',
 
232
        ''
 
233
    ),
 
234
    ( './.bzr/revision-history',
 
235
        'mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b\n'
 
236
        'mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\n'
 
237
    ),
 
238
    ( './.bzr/stat-cache',
 
239
        '### bzr hashcache v5\n'
 
240
        'foo// f572d396fae9206628714fb2ce00f72e94f2258f 6 1128422956 1128422956 306900 770\n'
 
241
    ),
 
242
    ( './.bzr/text-store/', ),
 
243
    ( './.bzr/text-store/foo-20051004104921-8de8118a71be45ba.gz',
 
244
        '\x1f\x8b\x08\x081^BC\x00\x03foo-20051004104921-8de8118a71be45ba\x00\xcbH\xcd\xc9\xc9\xe7\x02\x00 0:6\x06\x00\x00\x00'
 
245
    ),
 
246
    ( './.bzr/inventory-store/', ),
 
247
    ( './.bzr/inventory-store/mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b.gz',
 
248
        '\x1f\x8b\x08\x081^BC\x00\x03mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b\x00m\x8f\xcb\n'
 
249
        '\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'
 
250
        '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'
 
251
    ),
 
252
    ( './.bzr/inventory-store/mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d.gz',
 
253
        '\x1f\x8b\x08\x08A^BC\x00\x03mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\x00m\x8f\xcb\n'
 
254
        '\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'
 
255
        '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'
 
256
    ),
 
257
    ( './.bzr/revision-store/', ),
 
258
    ( './.bzr/revision-store/mbp@sourcefrog.net-20051004104921-a98be2278dd30b7b.gz',
 
259
        '\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'
 
260
        '\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'
 
261
    ),
 
262
    ( './.bzr/revision-store/mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d.gz',
 
263
        '\x1f\x8b\x08\x08A^BC\x00\x03mbp@sourcefrog.net-20051004104937-c9b7a7bfcc0bb22d\x00\x9d\x90\xc1j\xc30\x0c\x86\xef}\n'
 
264
        "\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"
 
265
        '\x7fJ+EaM\x83$\xa5n\xbc/a\x91~\xd0\xbd\xfd\x135\n'
 
266
        '\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'
 
267
    ),
 
268
]
 
269
 
 
270
_upgrade_dir_template = [
 
271
    ( './.bzr/', ),
 
272
    ( './.bzr/README',
 
273
        'This is a Bazaar-NG control directory.\n'
 
274
        'Do not change any files in this directory.\n'
 
275
    ),
 
276
    ( './.bzr/branch-format',
 
277
        'Bazaar-NG branch, format 0.0.4\n'
 
278
    ),
 
279
    ( './.bzr/branch-lock',
 
280
        ''
 
281
    ),
 
282
    ( './.bzr/branch-name',
 
283
        ''
 
284
    ),
 
285
    ( './.bzr/inventory',
 
286
        '<inventory>\n'
 
287
        '<entry file_id="dir-20051005095101-da1441ea3fa6917a" kind="directory" name="dir" />\n'
 
288
        '</inventory>\n'
 
289
    ),
 
290
    ( './.bzr/merged-patches',
 
291
        ''
 
292
    ),
 
293
    ( './.bzr/pending-merged-patches',
 
294
        ''
 
295
    ),
 
296
    ( './.bzr/pending-merges',
 
297
        ''
 
298
    ),
 
299
    ( './.bzr/revision-history',
 
300
        'robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e\n'
 
301
    ),
 
302
    ( './.bzr/stat-cache',
 
303
        '### bzr hashcache v5\n'
 
304
    ),
 
305
    ( './.bzr/text-store/', ),
 
306
    ( './.bzr/inventory-store/', ),
 
307
    ( './.bzr/inventory-store/robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e.gz',
 
308
        '\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'
 
309
        "\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"
 
310
    ),
 
311
    ( './.bzr/revision-store/', ),
 
312
    ( './.bzr/revision-store/robertc@robertcollins.net-20051005095108-6065fbd8e7d8617e.gz',
 
313
        '\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'
 
314
        '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'
 
315
        "+\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"
 
316
        '\xcd\x17\x85\xea\xba\x03l\x01\x00\x00'
 
317
    ),
 
318
    ( './dir/', ),
 
319
]