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Viewing changes to bzrlib/tests/test_info.py

(vila) Fix test failures blocking package builds. (Vincent Ladeuil)

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bzrlib/tests/test_info.py
 
1
# Copyright (C) 2007-2012 Canonical Ltd
 
2
#
 
3
# This program is free software; you can redistribute it and/or modify
 
4
# it under the terms of the GNU General Public License as published by
 
5
# the Free Software Foundation; either version 2 of the License, or
 
6
# (at your option) any later version.
 
7
#
 
8
# This program is distributed in the hope that it will be useful,
 
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
11
# GNU General Public License for more details.
 
12
#
 
13
# You should have received a copy of the GNU General Public License
 
14
# along with this program; if not, write to the Free Software
 
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
16
 
 
17
import sys
 
18
 
 
19
from bzrlib import (
 
20
    branch as _mod_branch,
 
21
    controldir,
 
22
    info,
 
23
    tests,
 
24
    workingtree,
 
25
    repository as _mod_repository,
 
26
    )
 
27
 
 
28
 
 
29
class TestInfo(tests.TestCaseWithTransport):
 
30
 
 
31
    def test_describe_standalone_layout(self):
 
32
        tree = self.make_branch_and_tree('tree')
 
33
        self.assertEqual('Empty control directory', info.describe_layout())
 
34
        self.assertEqual(
 
35
            'Unshared repository with trees and colocated branches',
 
36
            info.describe_layout(tree.branch.repository, control=tree.bzrdir))
 
37
        tree.branch.repository.set_make_working_trees(False)
 
38
        self.assertEqual('Unshared repository with colocated branches',
 
39
            info.describe_layout(tree.branch.repository, control=tree.bzrdir))
 
40
        self.assertEqual('Standalone branch',
 
41
            info.describe_layout(tree.branch.repository, tree.branch,
 
42
                control=tree.bzrdir))
 
43
        self.assertEqual('Standalone branchless tree',
 
44
            info.describe_layout(tree.branch.repository, None, tree,
 
45
                control=tree.bzrdir))
 
46
        self.assertEqual('Standalone tree',
 
47
            info.describe_layout(tree.branch.repository, tree.branch, tree,
 
48
                control=tree.bzrdir))
 
49
        tree.branch.bind(tree.branch)
 
50
        self.assertEqual('Bound branch',
 
51
            info.describe_layout(tree.branch.repository, tree.branch,
 
52
                control=tree.bzrdir))
 
53
        self.assertEqual('Checkout',
 
54
            info.describe_layout(tree.branch.repository, tree.branch, tree,
 
55
                control=tree.bzrdir))
 
56
        checkout = tree.branch.create_checkout('checkout', lightweight=True)
 
57
        self.assertEqual('Lightweight checkout',
 
58
            info.describe_layout(checkout.branch.repository, checkout.branch,
 
59
                                 checkout, control=tree.bzrdir))
 
60
 
 
61
    def test_describe_repository_layout(self):
 
62
        repository = self.make_repository('.', shared=True)
 
63
        tree = controldir.ControlDir.create_branch_convenience('tree',
 
64
            force_new_tree=True).bzrdir.open_workingtree()
 
65
        self.assertEqual('Shared repository with trees and colocated branches',
 
66
            info.describe_layout(tree.branch.repository, control=tree.bzrdir))
 
67
        repository.set_make_working_trees(False)
 
68
        self.assertEqual('Shared repository with colocated branches',
 
69
            info.describe_layout(tree.branch.repository, control=tree.bzrdir))
 
70
        self.assertEqual('Repository branch',
 
71
            info.describe_layout(tree.branch.repository, tree.branch,
 
72
                control=tree.bzrdir))
 
73
        self.assertEqual('Repository branchless tree',
 
74
            info.describe_layout(tree.branch.repository, None, tree,
 
75
                control=tree.bzrdir))
 
76
        self.assertEqual('Repository tree',
 
77
            info.describe_layout(tree.branch.repository, tree.branch, tree,
 
78
                control=tree.bzrdir))
 
79
        tree.branch.bind(tree.branch)
 
80
        self.assertEqual('Repository checkout',
 
81
            info.describe_layout(tree.branch.repository, tree.branch, tree,
 
82
                control=tree.bzrdir))
 
83
        checkout = tree.branch.create_checkout('checkout', lightweight=True)
 
84
        self.assertEqual('Lightweight checkout',
 
85
            info.describe_layout(checkout.branch.repository, checkout.branch,
 
86
                                 checkout, control=tree.bzrdir))
 
87
 
 
88
    def assertTreeDescription(self, format):
 
89
        """Assert a tree's format description matches expectations"""
 
90
        self.make_branch_and_tree('%s_tree' % format, format=format)
 
91
        tree = workingtree.WorkingTree.open('%s_tree' % format)
 
92
        self.assertEqual(format, info.describe_format(tree.bzrdir,
 
93
            tree.branch.repository, tree.branch, tree))
 
94
 
 
95
    def assertCheckoutDescription(self, format, expected=None):
 
96
        """Assert a checkout's format description matches expectations"""
 
97
        if expected is None:
 
98
            expected = format
 
99
        branch = self.make_branch('%s_cobranch' % format, format=format)
 
100
        # this ought to be easier...
 
101
        branch.create_checkout('%s_co' % format,
 
102
            lightweight=True).bzrdir.destroy_workingtree()
 
103
        control = controldir.ControlDir.open('%s_co' % format)
 
104
        old_format = control._format.workingtree_format
 
105
        try:
 
106
            control._format.workingtree_format = \
 
107
                controldir.format_registry.make_bzrdir(format).workingtree_format
 
108
            control.create_workingtree()
 
109
            tree = workingtree.WorkingTree.open('%s_co' % format)
 
110
            format_description = info.describe_format(tree.bzrdir,
 
111
                    tree.branch.repository, tree.branch, tree)
 
112
            self.assertEqual(expected, format_description,
 
113
                "checkout of format called %r was described as %r" %
 
114
                (expected, format_description))
 
115
        finally:
 
116
            control._format.workingtree_format = old_format
 
117
 
 
118
    def assertBranchDescription(self, format, expected=None):
 
119
        """Assert branch's format description matches expectations"""
 
120
        if expected is None:
 
121
            expected = format
 
122
        self.make_branch('%s_branch' % format, format=format)
 
123
        branch = _mod_branch.Branch.open('%s_branch' % format)
 
124
        self.assertEqual(expected, info.describe_format(branch.bzrdir,
 
125
            branch.repository, branch, None))
 
126
 
 
127
    def assertRepoDescription(self, format, expected=None):
 
128
        """Assert repository's format description matches expectations"""
 
129
        if expected is None:
 
130
            expected = format
 
131
        self.make_repository('%s_repo' % format, format=format)
 
132
        repo = _mod_repository.Repository.open('%s_repo' % format)
 
133
        self.assertEqual(expected, info.describe_format(repo.bzrdir,
 
134
            repo, None, None))
 
135
 
 
136
    def test_describe_tree_format(self):
 
137
        for key in controldir.format_registry.keys():
 
138
            if key in controldir.format_registry.aliases():
 
139
                continue
 
140
            self.assertTreeDescription(key)
 
141
 
 
142
    def test_describe_checkout_format(self):
 
143
        for key in controldir.format_registry.keys():
 
144
            if key in controldir.format_registry.aliases():
 
145
                # Aliases will not describe correctly in the UI because the
 
146
                # real format is found.
 
147
                continue
 
148
            # legacy: weave does not support checkouts
 
149
            if key == 'weave':
 
150
                continue
 
151
            if controldir.format_registry.get_info(key).experimental:
 
152
                # We don't require that experimental formats support checkouts
 
153
                # or describe correctly in the UI.
 
154
                continue
 
155
            if controldir.format_registry.get_info(key).hidden:
 
156
                continue
 
157
            expected = None
 
158
            if key in ('pack-0.92',):
 
159
                expected = 'pack-0.92'
 
160
            elif key in ('knit', 'metaweave'):
 
161
                if 'metaweave' in controldir.format_registry:
 
162
                    expected = 'knit or metaweave'
 
163
                else:
 
164
                    expected = 'knit'
 
165
            elif key in ('1.14', '1.14-rich-root'):
 
166
                expected = '1.14 or 1.14-rich-root'
 
167
            self.assertCheckoutDescription(key, expected)
 
168
 
 
169
    def test_describe_branch_format(self):
 
170
        for key in controldir.format_registry.keys():
 
171
            if key in controldir.format_registry.aliases():
 
172
                continue
 
173
            if controldir.format_registry.get_info(key).hidden:
 
174
                continue
 
175
            expected = None
 
176
            if key in ('dirstate', 'knit'):
 
177
                expected = 'dirstate or knit'
 
178
            elif key in ('1.14',):
 
179
                expected = '1.14'
 
180
            elif key in ('1.14-rich-root',):
 
181
                expected = '1.14-rich-root'
 
182
            self.assertBranchDescription(key, expected)
 
183
 
 
184
    def test_describe_repo_format(self):
 
185
        for key in controldir.format_registry.keys():
 
186
            if key in controldir.format_registry.aliases():
 
187
                continue
 
188
            if controldir.format_registry.get_info(key).hidden:
 
189
                continue
 
190
            expected = None
 
191
            if key in ('dirstate', 'knit', 'dirstate-tags'):
 
192
                expected = 'dirstate or dirstate-tags or knit'
 
193
            elif key in ('1.14',):
 
194
                expected = '1.14'
 
195
            elif key in ('1.14-rich-root',):
 
196
                expected = '1.14-rich-root'
 
197
            self.assertRepoDescription(key, expected)
 
198
 
 
199
        format = controldir.format_registry.make_bzrdir('knit')
 
200
        format.set_branch_format(_mod_branch.BzrBranchFormat6())
 
201
        tree = self.make_branch_and_tree('unknown', format=format)
 
202
        self.assertEqual('unnamed', info.describe_format(tree.bzrdir,
 
203
            tree.branch.repository, tree.branch, tree))
 
204
 
 
205
    def test_gather_location_controldir_only(self):
 
206
        bzrdir = self.make_bzrdir('.')
 
207
        self.assertEqual([('control directory', bzrdir.user_url)],
 
208
            info.gather_location_info(control=bzrdir))
 
209
 
 
210
    def test_gather_location_standalone(self):
 
211
        tree = self.make_branch_and_tree('tree')
 
212
        self.assertEqual([('branch root', tree.bzrdir.root_transport.base)],
 
213
            info.gather_location_info(
 
214
                tree.branch.repository, tree.branch, tree, control=tree.bzrdir))
 
215
        self.assertEqual([('branch root', tree.bzrdir.root_transport.base)],
 
216
            info.gather_location_info(
 
217
                tree.branch.repository, tree.branch, control=tree.bzrdir))
 
218
        return tree
 
219
 
 
220
    def test_gather_location_repo(self):
 
221
        srepo = self.make_repository('shared', shared=True)
 
222
        self.assertEqual(
 
223
            [('shared repository', srepo.bzrdir.root_transport.base)],
 
224
            info.gather_location_info(srepo, control=srepo.bzrdir))
 
225
        urepo = self.make_repository('unshared')
 
226
        self.assertEqual(
 
227
            [('repository', urepo.bzrdir.root_transport.base)],
 
228
            info.gather_location_info(urepo, control=urepo.bzrdir))
 
229
 
 
230
    def test_gather_location_repo_branch(self):
 
231
        srepo = self.make_repository('shared', shared=True)
 
232
        self.assertEqual(
 
233
            [('shared repository', srepo.bzrdir.root_transport.base)],
 
234
            info.gather_location_info(srepo, control=srepo.bzrdir))
 
235
        tree = self.make_branch_and_tree('shared/tree')
 
236
        self.assertEqual(
 
237
            [('shared repository', srepo.bzrdir.root_transport.base),
 
238
             ('repository branch', tree.branch.base)],
 
239
            info.gather_location_info(srepo, tree.branch, tree, srepo.bzrdir))
 
240
 
 
241
    def test_gather_location_light_checkout(self):
 
242
        tree = self.make_branch_and_tree('tree')
 
243
        lcheckout = tree.branch.create_checkout('lcheckout', lightweight=True)
 
244
        self.assertEqual(
 
245
            [('light checkout root', lcheckout.bzrdir.root_transport.base),
 
246
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
247
            self.gather_tree_location_info(lcheckout))
 
248
 
 
249
    def test_gather_location_heavy_checkout(self):
 
250
        tree = self.make_branch_and_tree('tree')
 
251
        checkout = tree.branch.create_checkout('checkout')
 
252
        self.assertEqual(
 
253
            [('checkout root', checkout.bzrdir.root_transport.base),
 
254
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
255
            self.gather_tree_location_info(checkout))
 
256
        light_checkout = checkout.branch.create_checkout('light_checkout',
 
257
                                                         lightweight=True)
 
258
        self.assertEqual(
 
259
            [('light checkout root',
 
260
              light_checkout.bzrdir.root_transport.base),
 
261
             ('checkout root', checkout.bzrdir.root_transport.base),
 
262
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
263
             self.gather_tree_location_info(light_checkout)
 
264
             )
 
265
 
 
266
    def test_gather_location_shared_repo_checkout(self):
 
267
        tree = self.make_branch_and_tree('tree')
 
268
        srepo = self.make_repository('shared', shared=True)
 
269
        shared_checkout = tree.branch.create_checkout('shared/checkout')
 
270
        self.assertEqual(
 
271
            [('repository checkout root',
 
272
              shared_checkout.bzrdir.root_transport.base),
 
273
             ('checkout of branch', tree.bzrdir.root_transport.base),
 
274
             ('shared repository', srepo.bzrdir.root_transport.base)],
 
275
             self.gather_tree_location_info(shared_checkout))
 
276
 
 
277
    def gather_tree_location_info(self, tree):
 
278
        return info.gather_location_info(
 
279
            tree.branch.repository, tree.branch, tree, tree.bzrdir)
 
280
 
 
281
    def test_gather_location_bound(self):
 
282
        branch = self.make_branch('branch')
 
283
        bound_branch = self.make_branch('bound_branch')
 
284
        bound_branch.bind(branch)
 
285
        self.assertEqual(
 
286
            [('branch root', bound_branch.bzrdir.root_transport.base),
 
287
             ('bound to branch', branch.bzrdir.root_transport.base)],
 
288
            info.gather_location_info(
 
289
                bound_branch.repository, bound_branch, control=bound_branch.bzrdir)
 
290
        )
 
291
 
 
292
    def test_gather_location_bound_in_repository(self):
 
293
        repo = self.make_repository('repo', shared=True)
 
294
        repo.set_make_working_trees(False)
 
295
        branch = self.make_branch('branch')
 
296
        bound_branch = controldir.ControlDir.create_branch_convenience(
 
297
            'repo/bound_branch')
 
298
        bound_branch.bind(branch)
 
299
        self.assertEqual(
 
300
            [('shared repository', bound_branch.repository.bzrdir.user_url),
 
301
             ('repository branch', bound_branch.bzrdir.user_url),
 
302
             ('bound to branch', branch.bzrdir.user_url)],
 
303
            info.gather_location_info(bound_branch.repository, bound_branch)
 
304
        )
 
305
 
 
306
    def test_location_list(self):
 
307
        if sys.platform == 'win32':
 
308
            raise tests.TestSkipped('Windows-unfriendly test')
 
309
        locs = info.LocationList('/home/foo')
 
310
        locs.add_url('a', 'file:///home/foo/')
 
311
        locs.add_url('b', 'file:///home/foo/bar/')
 
312
        locs.add_url('c', 'file:///home/bar/bar')
 
313
        locs.add_url('d', 'http://example.com/example/')
 
314
        locs.add_url('e', None)
 
315
        self.assertEqual(locs.locs, [('a', '.'),
 
316
                                     ('b', 'bar'),
 
317
                                     ('c', '/home/bar/bar'),
 
318
                                     ('d', 'http://example.com/example/')])
 
319
        self.assertEqualDiff('  a: .\n  b: bar\n  c: /home/bar/bar\n'
 
320
                             '  d: http://example.com/example/\n',
 
321
                             ''.join(locs.get_lines()))
 
322
 
 
323
    def test_gather_related_braches(self):
 
324
        branch = self.make_branch('.')
 
325
        branch.lock_write()
 
326
        try:
 
327
            branch.set_public_branch('baz')
 
328
            branch.set_push_location('bar')
 
329
            branch.set_parent('foo')
 
330
            branch.set_submit_branch('qux')
 
331
        finally:
 
332
            branch.unlock()
 
333
        self.assertEqual(
 
334
            [('public branch', 'baz'), ('push branch', 'bar'),
 
335
             ('parent branch', 'foo'), ('submit branch', 'qux')],
 
336
            info._gather_related_branches(branch).locs)