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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 in bzrdir.format_registry.aliases():
 
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 bzrdir.format_registry.aliases():
 
136
                # Aliases will not describe correctly in the UI because the
 
137
                # real format is found.
 
138
                continue
 
139
            # legacy: weave does not support checkouts
 
140
            if key == 'weave':
 
141
                continue
 
142
            if bzrdir.format_registry.get_info(key).experimental:
 
143
                # We don't require that experimental formats support checkouts
 
144
                # or describe correctly in the UI.
 
145
                continue
 
146
            expected = None
 
147
            if key in ('dirstate', 'dirstate-tags', 'dirstate-with-subtree',
 
148
                'pack-0.92', 'pack-0.92-subtree', 'rich-root',
 
149
                'rich-root-pack', '1.6', '1.6.1-rich-root',
 
150
                '1.9', '1.9-rich-root'):
 
151
                expected = '1.6 or 1.6.1-rich-root or ' \
 
152
                    '1.9 or 1.9-rich-root or ' \
 
153
                    'dirstate or dirstate-tags or pack-0.92 or'\
 
154
                    ' rich-root or rich-root-pack'
 
155
            elif key in ('knit', 'metaweave'):
 
156
                expected = 'knit or metaweave'
 
157
            elif key in ('1.14', '1.14-rich-root'):
 
158
                expected = '1.14 or 1.14-rich-root'
 
159
            self.assertCheckoutDescription(key, expected)
 
160
 
 
161
    def test_describe_branch_format(self):
 
162
        for key in bzrdir.format_registry.keys():
 
163
            if key in bzrdir.format_registry.aliases():
 
164
                continue
 
165
            if bzrdir.format_registry.get_info(key).hidden:
 
166
                continue
 
167
            expected = None
 
168
            if key in ('dirstate', 'knit'):
 
169
                expected = 'dirstate or knit'
 
170
            elif key in ('1.9', '1.14'):
 
171
                expected = '1.14 or 1.9'
 
172
            elif key in ('1.9-rich-root', '1.14-rich-root'):
 
173
                expected = '1.14-rich-root or 1.9-rich-root'
 
174
            self.assertBranchDescription(key, expected)
 
175
 
 
176
    def test_describe_repo_format(self):
 
177
        for key in bzrdir.format_registry.keys():
 
178
            if key in bzrdir.format_registry.aliases():
 
179
                continue
 
180
            if bzrdir.format_registry.get_info(key).hidden:
 
181
                continue
 
182
            expected = None
 
183
            if key in ('dirstate', 'knit', 'dirstate-tags'):
 
184
                expected = 'dirstate or dirstate-tags or knit'
 
185
            elif key in ('1.9', '1.14'):
 
186
                expected = '1.14 or 1.9'
 
187
            elif key in ('1.9-rich-root', '1.14-rich-root'):
 
188
                expected = '1.14-rich-root or 1.9-rich-root'
 
189
            self.assertRepoDescription(key, expected)
 
190
 
 
191
        format = bzrdir.format_registry.make_bzrdir('metaweave')
 
192
        format.set_branch_format(_mod_branch.BzrBranchFormat6())
 
193
        tree = self.make_branch_and_tree('unknown', format=format)
 
194
        self.assertEqual('unnamed', info.describe_format(tree.bzrdir,
 
195
            tree.branch.repository, tree.branch, tree))
 
196
 
 
197
    def test_gather_location_standalone(self):
 
198
        tree = self.make_branch_and_tree('tree')
 
199
        self.assertEqual([('branch root', tree.bzrdir.root_transport.base)],
 
200
            info.gather_location_info(tree.branch.repository, tree.branch,
 
201
                                      tree))
 
202
        self.assertEqual([('branch root', tree.bzrdir.root_transport.base)],
 
203
            info.gather_location_info(tree.branch.repository, tree.branch))
 
204
        return tree
 
205
 
 
206
    def test_gather_location_repo(self):
 
207
        srepo = self.make_repository('shared', shared=True)
 
208
        self.assertEqual([('shared repository',
 
209
                          srepo.bzrdir.root_transport.base)],
 
210
                          info.gather_location_info(srepo))
 
211
        urepo = self.make_repository('unshared')
 
212
        self.assertEqual([('repository',
 
213
                          urepo.bzrdir.root_transport.base)],
 
214
                          info.gather_location_info(urepo))
 
215
 
 
216
    def test_gather_location_repo_branch(self):
 
217
        srepo = self.make_repository('shared', shared=True)
 
218
        self.assertEqual([('shared repository',
 
219
                          srepo.bzrdir.root_transport.base)],
 
220
                          info.gather_location_info(srepo))
 
221
        tree = self.make_branch_and_tree('shared/tree')
 
222
        self.assertEqual([('shared repository',
 
223
                          srepo.bzrdir.root_transport.base),
 
224
                          ('repository branch', tree.branch.base)],
 
225
                          info.gather_location_info(srepo, tree.branch, tree))
 
226
 
 
227
    def test_gather_location_light_checkout(self):
 
228
        tree = self.make_branch_and_tree('tree')
 
229
        lcheckout = tree.branch.create_checkout('lcheckout', lightweight=True)
 
230
        self.assertEqual(
 
231
            [('light checkout root', lcheckout.bzrdir.root_transport.base),
 
232
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
233
            self.gather_tree_location_info(lcheckout))
 
234
 
 
235
    def test_gather_location_heavy_checkout(self):
 
236
        tree = self.make_branch_and_tree('tree')
 
237
        checkout = tree.branch.create_checkout('checkout')
 
238
        self.assertEqual(
 
239
            [('checkout root', checkout.bzrdir.root_transport.base),
 
240
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
241
            self.gather_tree_location_info(checkout))
 
242
        light_checkout = checkout.branch.create_checkout('light_checkout',
 
243
                                                         lightweight=True)
 
244
        self.assertEqual(
 
245
            [('light checkout root',
 
246
              light_checkout.bzrdir.root_transport.base),
 
247
             ('checkout root', checkout.bzrdir.root_transport.base),
 
248
             ('checkout of branch', tree.bzrdir.root_transport.base)],
 
249
             self.gather_tree_location_info(light_checkout)
 
250
             )
 
251
 
 
252
    def test_gather_location_shared_repo_checkout(self):
 
253
        tree = self.make_branch_and_tree('tree')
 
254
        srepo = self.make_repository('shared', shared=True)
 
255
        shared_checkout = tree.branch.create_checkout('shared/checkout')
 
256
        self.assertEqual(
 
257
            [('repository checkout root',
 
258
              shared_checkout.bzrdir.root_transport.base),
 
259
             ('checkout of branch', tree.bzrdir.root_transport.base),
 
260
             ('shared repository', srepo.bzrdir.root_transport.base)],
 
261
             self.gather_tree_location_info(shared_checkout))
 
262
 
 
263
    def gather_tree_location_info(self, tree):
 
264
        return info.gather_location_info(tree.branch.repository, tree.branch,
 
265
                                         tree)
 
266
 
 
267
    def test_gather_location_bound(self):
 
268
        branch = self.make_branch('branch')
 
269
        bound_branch = self.make_branch('bound_branch')
 
270
        bound_branch.bind(branch)
 
271
        self.assertEqual(
 
272
            [('branch root', bound_branch.bzrdir.root_transport.base),
 
273
             ('bound to branch', branch.bzrdir.root_transport.base)],
 
274
            info.gather_location_info(bound_branch.repository, bound_branch)
 
275
        )
 
276
 
 
277
    def test_location_list(self):
 
278
        if sys.platform == 'win32':
 
279
            raise tests.TestSkipped('Windows-unfriendly test')
 
280
        locs = info.LocationList('/home/foo')
 
281
        locs.add_url('a', 'file:///home/foo/')
 
282
        locs.add_url('b', 'file:///home/foo/bar/')
 
283
        locs.add_url('c', 'file:///home/bar/bar')
 
284
        locs.add_url('d', 'http://example.com/example/')
 
285
        locs.add_url('e', None)
 
286
        self.assertEqual(locs.locs, [('a', '.'),
 
287
                                     ('b', 'bar'),
 
288
                                     ('c', '/home/bar/bar'),
 
289
                                     ('d', 'http://example.com/example/')])
 
290
        self.assertEqualDiff('  a: .\n  b: bar\n  c: /home/bar/bar\n'
 
291
                             '  d: http://example.com/example/\n',
 
292
                             ''.join(locs.get_lines()))
 
293
 
 
294
    def test_gather_related_braches(self):
 
295
        branch = self.make_branch('.')
 
296
        branch.set_public_branch('baz')
 
297
        branch.set_push_location('bar')
 
298
        branch.set_parent('foo')
 
299
        branch.set_submit_branch('qux')
 
300
        self.assertEqual(
 
301
            [('public branch', 'baz'), ('push branch', 'bar'),
 
302
             ('parent branch', 'foo'), ('submit branch', 'qux')],
 
303
            info._gather_related_branches(branch).locs)