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Viewing changes to bzrlib/tests/test_info.py

  • Committer: Aaron Bentley
  • Date: 2007-12-12 15:17:13 UTC
  • mto: This revision was merged to the branch mainline in revision 3113.
  • Revision ID: abentley@panoramicfeedback.com-20071212151713-ox5n8rlx8m3nsspy
Add support for reconfiguring repositories into branches or trees

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bzrlib/tests/test_info.py
 
1
# Copyright (C) 2007 Canonical Ltd
 
2
#
 
3
# This program is free software; you can redistribute it and/or modify
 
4
# it under the terms of the GNU General Public License as published by
 
5
# the Free Software Foundation; either version 2 of the License, or
 
6
# (at your option) any later version.
 
7
#
 
8
# This program is distributed in the hope that it will be useful,
 
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
11
# GNU General Public License for more details.
 
12
#
 
13
# You should have received a copy of the GNU General Public License
 
14
# along with this program; if not, write to the Free Software
 
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
16
 
 
17
import sys
 
18
from urllib import quote
 
19
 
 
20
from bzrlib import (
 
21
    branch as _mod_branch,
 
22
    bzrdir,
 
23
    info,
 
24
    tests,
 
25
    workingtree,
 
26
    repository as _mod_repository,
 
27
    )
 
28
 
 
29
 
 
30
class TestInfo(tests.TestCaseWithTransport):
 
31
 
 
32
    def test_describe_standalone_layout(self):
 
33
        tree = self.make_branch_and_tree('tree')
 
34
        self.assertEqual('Empty control directory', info.describe_layout())
 
35
        self.assertEqual('Unshared repository with trees',
 
36
            info.describe_layout(tree.branch.repository))
 
37
        tree.branch.repository.set_make_working_trees(False)
 
38
        self.assertEqual('Unshared repository',
 
39
            info.describe_layout(tree.branch.repository))
 
40
        self.assertEqual('Standalone branch',
 
41
            info.describe_layout(tree.branch.repository, tree.branch))
 
42
        self.assertEqual('Standalone branchless tree',
 
43
            info.describe_layout(tree.branch.repository, None, tree))
 
44
        self.assertEqual('Standalone tree',
 
45
            info.describe_layout(tree.branch.repository, tree.branch, tree))
 
46
        tree.branch.bind(tree.branch)
 
47
        self.assertEqual('Bound branch',
 
48
            info.describe_layout(tree.branch.repository, tree.branch))
 
49
        self.assertEqual('Checkout',
 
50
            info.describe_layout(tree.branch.repository, tree.branch, tree))
 
51
        checkout = tree.branch.create_checkout('checkout', lightweight=True)
 
52
        self.assertEqual('Lightweight checkout',
 
53
            info.describe_layout(checkout.branch.repository, checkout.branch,
 
54
                                 checkout))
 
55
 
 
56
    def test_describe_repository_layout(self):
 
57
        repository = self.make_repository('.', shared=True)
 
58
        tree = bzrdir.BzrDir.create_branch_convenience('tree',
 
59
            force_new_tree=True).bzrdir.open_workingtree()
 
60
        self.assertEqual('Shared repository with trees',
 
61
            info.describe_layout(tree.branch.repository))
 
62
        repository.set_make_working_trees(False)
 
63
        self.assertEqual('Shared repository',
 
64
            info.describe_layout(tree.branch.repository))
 
65
        self.assertEqual('Repository branch',
 
66
            info.describe_layout(tree.branch.repository, tree.branch))
 
67
        self.assertEqual('Repository branchless tree',
 
68
            info.describe_layout(tree.branch.repository, None, tree))
 
69
        self.assertEqual('Repository tree',
 
70
            info.describe_layout(tree.branch.repository, tree.branch, tree))
 
71
        tree.branch.bind(tree.branch)
 
72
        self.assertEqual('Repository checkout',
 
73
            info.describe_layout(tree.branch.repository, tree.branch, tree))
 
74
        checkout = tree.branch.create_checkout('checkout', lightweight=True)
 
75
        self.assertEqual('Lightweight checkout',
 
76
            info.describe_layout(checkout.branch.repository, checkout.branch,
 
77
                                 checkout))
 
78
 
 
79
    def assertTreeDescription(self, format):
 
80
        """Assert a tree's format description matches expectations"""
 
81
        self.make_branch_and_tree('%s_tree' % format, format=format)
 
82
        tree = workingtree.WorkingTree.open('%s_tree' % format)
 
83
        self.assertEqual(format, info.describe_format(tree.bzrdir,
 
84
            tree.branch.repository, tree.branch, tree))
 
85
 
 
86
    def assertCheckoutDescription(self, format, expected=None):
 
87
        """Assert a checkout's format description matches expectations"""
 
88
        if expected is None:
 
89
            expected = format
 
90
        branch = self.make_branch('%s_cobranch' % format, format=format)
 
91
        # this ought to be easier...
 
92
        branch.create_checkout('%s_co' % format,
 
93
            lightweight=True).bzrdir.destroy_workingtree()
 
94
        control = bzrdir.BzrDir.open('%s_co' % format)
 
95
        old_format = control._format.workingtree_format
 
96
        try:
 
97
            control._format.workingtree_format = \
 
98
                bzrdir.format_registry.make_bzrdir(format).workingtree_format
 
99
            control.create_workingtree()
 
100
            tree = workingtree.WorkingTree.open('%s_co' % format)
 
101
            format_description = info.describe_format(tree.bzrdir,
 
102
                    tree.branch.repository, tree.branch, tree)
 
103
            self.assertEqual(expected, format_description,
 
104
                "checkout of format called %r was described as %r" %
 
105
                (expected, format_description))
 
106
        finally:
 
107
            control._format.workingtree_format = old_format
 
108
 
 
109
    def assertBranchDescription(self, format, expected=None):
 
110
        """Assert branch's format description matches expectations"""
 
111
        if expected is None:
 
112
            expected = format
 
113
        self.make_branch('%s_branch' % format, format=format)
 
114
        branch = _mod_branch.Branch.open('%s_branch' % format)
 
115
        self.assertEqual(expected, info.describe_format(branch.bzrdir,
 
116
            branch.repository, branch, None))
 
117
 
 
118
    def assertRepoDescription(self, format, expected=None):
 
119
        """Assert repository's format description matches expectations"""
 
120
        if expected is None:
 
121
            expected = format
 
122
        self.make_repository('%s_repo' % format, format=format)
 
123
        repo = _mod_repository.Repository.open('%s_repo' % format)
 
124
        self.assertEqual(expected, info.describe_format(repo.bzrdir,
 
125
            repo, None, None))
 
126
 
 
127
    def test_describe_tree_format(self):
 
128
        for key in bzrdir.format_registry.keys():
 
129
            if key == 'default':
 
130
                continue
 
131
            self.assertTreeDescription(key)
 
132
 
 
133
    def test_describe_checkout_format(self):
 
134
        for key in bzrdir.format_registry.keys():
 
135
            if key in ('default', 'weave', 'experimental'):
 
136
                continue
 
137
            if key.startswith('experimental-'):
 
138
                # these are typically hidden or aliases for other formats
 
139
                continue
 
140
            expected = None
 
141
            if key in ('dirstate', 'dirstate-tags', 'dirstate-with-subtree',
 
142
                'pack-0.92', 'pack-0.92-subtree', 'rich-root',
 
143
                'rich-root-pack'):
 
144
                expected = 'dirstate or dirstate-tags or pack-0.92 or'\
 
145
                    ' rich-root or rich-root-pack'
 
146
            if key in ('knit', 'metaweave'):
 
147
                expected = 'knit or metaweave'
 
148
            self.assertCheckoutDescription(key, expected)
 
149
 
 
150
    def test_describe_branch_format(self):
 
151
        for key in bzrdir.format_registry.keys():
 
152
            if key == 'default':
 
153
                continue
 
154
            expected = None
 
155
            if key in ('dirstate', 'knit'):
 
156
                expected = 'dirstate or knit'
 
157
            self.assertBranchDescription(key, expected)
 
158
 
 
159
    def test_describe_repo_format(self):
 
160
        for key in bzrdir.format_registry.keys():
 
161
            if key == 'default':
 
162
                continue
 
163
            expected = None
 
164
            if key in ('dirstate', 'knit', 'dirstate-tags'):
 
165
                expected = 'dirstate or dirstate-tags or knit'
 
166
            self.assertRepoDescription(key, expected)
 
167
 
 
168
        format = bzrdir.format_registry.make_bzrdir('metaweave')
 
169
        format.set_branch_format(_mod_branch.BzrBranchFormat6())
 
170
        tree = self.make_branch_and_tree('unknown', format=format)
 
171
        self.assertEqual('unnamed', info.describe_format(tree.bzrdir,
 
172
            tree.branch.repository, tree.branch, tree))
 
173
 
 
174
    def test_gather_location_standalone(self):
 
175
        tree = self.make_branch_and_tree('tree')
 
176
        self.assertEqual([('branch root', tree.bzrdir.root_transport.base)],
 
177
            info.gather_location_info(tree.branch.repository, tree.branch,
 
178
                                      tree))
 
179
        self.assertEqual([('branch root', tree.bzrdir.root_transport.base)],
 
180
            info.gather_location_info(tree.branch.repository, tree.branch))
 
181
        return tree
 
182
 
 
183
    def test_gather_location_repo(self):
 
184
        srepo = self.make_repository('shared', shared=True)
 
185
        self.assertEqual([('shared repository',
 
186
                          srepo.bzrdir.root_transport.base)],
 
187
                          info.gather_location_info(srepo))
 
188
        urepo = self.make_repository('unshared')
 
189
        self.assertEqual([('repository',
 
190
                          urepo.bzrdir.root_transport.base)],
 
191
                          info.gather_location_info(urepo))
 
192
 
 
193
    def test_gather_location_repo_branch(self):
 
194
        srepo = self.make_repository('shared', shared=True)
 
195
        self.assertEqual([('shared repository',
 
196
                          srepo.bzrdir.root_transport.base)],
 
197
                          info.gather_location_info(srepo))
 
198
        tree = self.make_branch_and_tree('shared/tree')
 
199
        self.assertEqual([('shared repository',
 
200
                          srepo.bzrdir.root_transport.base),
 
201
                          ('repository branch', tree.branch.base)],
 
202
                          info.gather_location_info(srepo, tree.branch, tree))
 
203
 
 
204
    def test_gather_location_light_checkout(self):
 
205
        tree = self.make_branch_and_tree('tree')
 
206
        lcheckout = tree.branch.create_checkout('lcheckout', lightweight=True)
 
207
        self.assertEqual(
 
208
            [('light checkout root', lcheckout.bzrdir.root_transport.base),
 
209
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
210
            self.gather_tree_location_info(lcheckout))
 
211
 
 
212
    def test_gather_location_heavy_checkout(self):
 
213
        tree = self.make_branch_and_tree('tree')
 
214
        checkout = tree.branch.create_checkout('checkout')
 
215
        self.assertEqual(
 
216
            [('checkout root', checkout.bzrdir.root_transport.base),
 
217
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
218
            self.gather_tree_location_info(checkout))
 
219
        light_checkout = checkout.branch.create_checkout('light_checkout',
 
220
                                                         lightweight=True)
 
221
        self.assertEqual(
 
222
            [('light checkout root',
 
223
              light_checkout.bzrdir.root_transport.base),
 
224
             ('checkout root', checkout.bzrdir.root_transport.base),
 
225
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
226
             self.gather_tree_location_info(light_checkout)
 
227
             )
 
228
 
 
229
    def test_gather_location_shared_repo_checkout(self):
 
230
        tree = self.make_branch_and_tree('tree')
 
231
        srepo = self.make_repository('shared', shared=True)
 
232
        shared_checkout = tree.branch.create_checkout('shared/checkout')
 
233
        self.assertEqual(
 
234
            [('repository checkout root',
 
235
              shared_checkout.bzrdir.root_transport.base),
 
236
             ('checkout of branch', tree.bzrdir.root_transport.base),
 
237
             ('shared repository', srepo.bzrdir.root_transport.base)],
 
238
             self.gather_tree_location_info(shared_checkout))
 
239
 
 
240
    def gather_tree_location_info(self, tree):
 
241
        return info.gather_location_info(tree.branch.repository, tree.branch,
 
242
                                         tree)
 
243
 
 
244
    def test_gather_location_bound(self):
 
245
        branch = self.make_branch('branch')
 
246
        bound_branch = self.make_branch('bound_branch')
 
247
        bound_branch.bind(branch)
 
248
        self.assertEqual(
 
249
            [('branch root', bound_branch.bzrdir.root_transport.base),
 
250
             ('bound to branch', branch.bzrdir.root_transport.base)],
 
251
            info.gather_location_info(bound_branch.repository, bound_branch)
 
252
        )
 
253
 
 
254
    def test_location_list(self):
 
255
        if sys.platform == 'win32':
 
256
            raise tests.TestSkipped('Windows-unfriendly test')
 
257
        locs = info.LocationList('/home/foo')
 
258
        locs.add_url('a', 'file:///home/foo/')
 
259
        locs.add_url('b', 'file:///home/foo/bar/')
 
260
        locs.add_url('c', 'file:///home/bar/bar')
 
261
        locs.add_url('d', 'http://example.com/example/')
 
262
        locs.add_url('e', None)
 
263
        self.assertEqual(locs.locs, [('a', '.'),
 
264
                                     ('b', 'bar'),
 
265
                                     ('c', '/home/bar/bar'),
 
266
                                     ('d', 'http://example.com/example/')])
 
267
        self.assertEqualDiff('  a: .\n  b: bar\n  c: /home/bar/bar\n'
 
268
                             '  d: http://example.com/example/\n',
 
269
                             ''.join(locs.get_lines()))
 
270
 
 
271
    def test_gather_related_braches(self):
 
272
        branch = self.make_branch('.')
 
273
        branch.set_public_branch('baz')
 
274
        branch.set_push_location('bar')
 
275
        branch.set_parent('foo')
 
276
        branch.set_submit_branch('qux')
 
277
        self.assertEqual(
 
278
            [('public branch', 'baz'), ('push branch', 'bar'),
 
279
             ('parent branch', 'foo'), ('submit branch', 'qux')],
 
280
            info._gather_related_branches(branch).locs)