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tests/test_remote.py
 
1
# Copyright (C) 2010-2018 Jelmer Vernooij <jelmer@jelmer.uk>
 
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
"""Test the smart client."""
 
18
 
 
19
from __future__ import absolute_import
 
20
 
 
21
import os
 
22
import time
 
23
 
 
24
from ....controldir import ControlDir
 
25
from ....errors import (
 
26
    BzrError,
 
27
    NotBranchError,
 
28
    NoSuchTag,
 
29
    )
 
30
 
 
31
from ....tests import (
 
32
    TestCase,
 
33
    TestCaseWithTransport,
 
34
    )
 
35
from ....tests.features import ExecutableFeature
 
36
 
 
37
from ..mapping import default_mapping
 
38
from ..remote import (
 
39
    split_git_url,
 
40
    parse_git_error,
 
41
    RemoteGitBranchFormat,
 
42
    )
 
43
 
 
44
from dulwich import porcelain
 
45
from dulwich.repo import Repo as GitRepo
 
46
 
 
47
 
 
48
class SplitUrlTests(TestCase):
 
49
 
 
50
    def test_simple(self):
 
51
        self.assertEquals(("foo", None, None, "/bar"),
 
52
            split_git_url("git://foo/bar"))
 
53
 
 
54
    def test_port(self):
 
55
        self.assertEquals(("foo", 343, None, "/bar"),
 
56
            split_git_url("git://foo:343/bar"))
 
57
 
 
58
    def test_username(self):
 
59
        self.assertEquals(("foo", None, "la", "/bar"),
 
60
            split_git_url("git://la@foo/bar"))
 
61
 
 
62
    def test_nopath(self):
 
63
        self.assertEquals(("foo", None, None, "/"),
 
64
            split_git_url("git://foo/"))
 
65
 
 
66
    def test_slashpath(self):
 
67
        self.assertEquals(("foo", None, None, "//bar"),
 
68
            split_git_url("git://foo//bar"))
 
69
 
 
70
    def test_homedir(self):
 
71
        self.assertEquals(("foo", None, None, "~bar"),
 
72
            split_git_url("git://foo/~bar"))
 
73
 
 
74
 
 
75
class ParseGitErrorTests(TestCase):
 
76
 
 
77
    def test_unknown(self):
 
78
        e = parse_git_error("url", "foo")
 
79
        self.assertIsInstance(e, BzrError)
 
80
 
 
81
    def test_notbrancherror(self):
 
82
        e = parse_git_error("url", "\n Could not find Repository foo/bar")
 
83
        self.assertIsInstance(e, NotBranchError)
 
84
 
 
85
 
 
86
class TestRemoteGitBranchFormat(TestCase):
 
87
 
 
88
    def setUp(self):
 
89
        super(TestRemoteGitBranchFormat, self).setUp()
 
90
        self.format = RemoteGitBranchFormat()
 
91
 
 
92
    def test_get_format_description(self):
 
93
        self.assertEquals("Remote Git Branch", self.format.get_format_description())
 
94
 
 
95
    def test_get_network_name(self):
 
96
        self.assertEquals("git", self.format.network_name())
 
97
 
 
98
    def test_supports_tags(self):
 
99
        self.assertTrue(self.format.supports_tags())
 
100
 
 
101
 
 
102
class FetchFromRemoteTestBase(object):
 
103
 
 
104
    _test_needs_features = [ExecutableFeature('git')]
 
105
 
 
106
    _to_format = None
 
107
 
 
108
    def setUp(self):
 
109
        TestCaseWithTransport.setUp(self)
 
110
        self.remote_real = GitRepo.init('remote', mkdir=True)
 
111
        self.remote_url = 'git://%s/' % os.path.abspath(self.remote_real.path)
 
112
        self.permit_url(self.remote_url)
 
113
 
 
114
    def test_sprout_simple(self):
 
115
        self.remote_real.do_commit(
 
116
                message='message',
 
117
                committer='committer <committer@example.com>',
 
118
                author='author <author@example.com>')
 
119
 
 
120
        remote = ControlDir.open(self.remote_url)
 
121
        self.make_controldir('local', format=self._to_format)
 
122
        local = remote.sprout('local')
 
123
        self.assertEqual(
 
124
                default_mapping.revision_id_foreign_to_bzr(self.remote_real.head()),
 
125
                local.open_branch().last_revision())
 
126
 
 
127
    def test_sprout_with_tags(self):
 
128
        c1 = self.remote_real.do_commit(
 
129
                message='message',
 
130
                committer='committer <committer@example.com>',
 
131
                author='author <author@example.com>')
 
132
        c2 = self.remote_real.do_commit(
 
133
                message='another commit',
 
134
                committer='committer <committer@example.com>',
 
135
                author='author <author@example.com>',
 
136
                ref='refs/tags/another')
 
137
        self.remote_real.refs['refs/tags/blah'] = self.remote_real.head()
 
138
 
 
139
        remote = ControlDir.open(self.remote_url)
 
140
        self.make_controldir('local', format=self._to_format)
 
141
        local = remote.sprout('local')
 
142
        local_branch = local.open_branch()
 
143
        self.assertEqual(
 
144
                default_mapping.revision_id_foreign_to_bzr(c1),
 
145
                local_branch.last_revision())
 
146
        self.assertEqual(
 
147
                {'blah': local_branch.last_revision(),
 
148
                 'another': default_mapping.revision_id_foreign_to_bzr(c2)},
 
149
                local_branch.tags.get_tag_dict())
 
150
 
 
151
    def test_sprout_with_annotated_tag(self):
 
152
        c1 = self.remote_real.do_commit(
 
153
                message='message',
 
154
                committer='committer <committer@example.com>',
 
155
                author='author <author@example.com>')
 
156
        c2 = self.remote_real.do_commit(
 
157
                message='another commit',
 
158
                committer='committer <committer@example.com>',
 
159
                author='author <author@example.com>',
 
160
                ref='refs/heads/another')
 
161
        porcelain.tag_create(
 
162
                self.remote_real,
 
163
                tag="blah",
 
164
                author='author <author@example.com>',
 
165
                objectish=c2,
 
166
                tag_time=int(time.time()),
 
167
                tag_timezone=0,
 
168
                annotated=True,
 
169
                message="Annotated tag")
 
170
 
 
171
        remote = ControlDir.open(self.remote_url)
 
172
        self.make_controldir('local', format=self._to_format)
 
173
        local = remote.sprout('local', revision_id=default_mapping.revision_id_foreign_to_bzr(c1))
 
174
        local_branch = local.open_branch()
 
175
        self.assertEqual(
 
176
                default_mapping.revision_id_foreign_to_bzr(c1),
 
177
                local_branch.last_revision())
 
178
        self.assertEqual(
 
179
                {'blah': default_mapping.revision_id_foreign_to_bzr(c2)},
 
180
                local_branch.tags.get_tag_dict())
 
181
 
 
182
 
 
183
class FetchFromRemoteToBzrTests(FetchFromRemoteTestBase,TestCaseWithTransport):
 
184
 
 
185
    _to_format = '2a'
 
186
 
 
187
 
 
188
class FetchFromRemoteToGitTests(FetchFromRemoteTestBase,TestCaseWithTransport):
 
189
 
 
190
    _to_format = 'git'
 
191
 
 
192
 
 
193
class PushToRemoteBase(object):
 
194
 
 
195
    _test_needs_features = [ExecutableFeature('git')]
 
196
 
 
197
    _from_format = None
 
198
 
 
199
    def setUp(self):
 
200
        TestCaseWithTransport.setUp(self)
 
201
        self.remote_real = GitRepo.init('remote', mkdir=True)
 
202
        self.remote_url = 'git://%s/' % os.path.abspath(self.remote_real.path)
 
203
        self.permit_url(self.remote_url)
 
204
 
 
205
    def test_push(self):
 
206
        c1 = self.remote_real.do_commit(
 
207
                message='message',
 
208
                committer='committer <committer@example.com>',
 
209
                author='author <author@example.com>')
 
210
 
 
211
        remote = ControlDir.open(self.remote_url)
 
212
        self.make_controldir('local', format=self._from_format)
 
213
        local = remote.sprout('local')
 
214
        self.build_tree(['local/blah'])
 
215
        wt = local.open_workingtree()
 
216
        wt.add(['blah'])
 
217
        revid = wt.commit('blah')
 
218
        wt.branch.tags.set_tag('sometag', revid)
 
219
        wt.branch.get_config_stack().set('branch.fetch_tags', True)
 
220
 
 
221
        if self._from_format == 'git':
 
222
            wt.branch.push(remote.create_branch('newbranch'))
 
223
        else:
 
224
            wt.branch.push(remote.create_branch('newbranch'), lossy=True)
 
225
 
 
226
        self.assertEqual(
 
227
                {'refs/heads/master': self.remote_real.head(),
 
228
                 'HEAD': self.remote_real.head(),
 
229
                 'refs/heads/newbranch': self.remote_real.refs['refs/heads/newbranch'],
 
230
                 'refs/tags/sometag': self.remote_real.refs['refs/heads/newbranch'],
 
231
                },
 
232
                self.remote_real.get_refs())
 
233
 
 
234
 
 
235
class PushToRemoteFromBzrTests(PushToRemoteBase,TestCaseWithTransport):
 
236
 
 
237
    _from_format = '2a'
 
238
 
 
239
 
 
240
class PushToRemoteFromGitTests(PushToRemoteBase,TestCaseWithTransport):
 
241
 
 
242
    _from_format = 'git'
 
243
 
 
244
 
 
245
class RemoteControlDirTests(TestCaseWithTransport):
 
246
 
 
247
    _test_needs_features = [ExecutableFeature('git')]
 
248
 
 
249
    def setUp(self):
 
250
        TestCaseWithTransport.setUp(self)
 
251
        self.remote_real = GitRepo.init('remote', mkdir=True)
 
252
        self.remote_url = 'git://%s/' % os.path.abspath(self.remote_real.path)
 
253
        self.permit_url(self.remote_url)
 
254
 
 
255
    def test_remove_branch(self):
 
256
        c1 = self.remote_real.do_commit(
 
257
                message='message',
 
258
                committer='committer <committer@example.com>',
 
259
                author='author <author@example.com>')
 
260
        c2 = self.remote_real.do_commit(
 
261
                message='another commit',
 
262
                committer='committer <committer@example.com>',
 
263
                author='author <author@example.com>',
 
264
                ref='refs/heads/blah')
 
265
 
 
266
        remote = ControlDir.open(self.remote_url)
 
267
        remote.destroy_branch(name='blah')
 
268
        self.assertEqual(
 
269
                self.remote_real.get_refs(),
 
270
                {'refs/heads/master': self.remote_real.head(),
 
271
                 'HEAD': self.remote_real.head(),
 
272
                })
 
273
 
 
274
    def test_list_branches(self):
 
275
        c1 = self.remote_real.do_commit(
 
276
                message='message',
 
277
                committer='committer <committer@example.com>',
 
278
                author='author <author@example.com>')
 
279
        c2 = self.remote_real.do_commit(
 
280
                message='another commit',
 
281
                committer='committer <committer@example.com>',
 
282
                author='author <author@example.com>',
 
283
                ref='refs/heads/blah')
 
284
 
 
285
        remote = ControlDir.open(self.remote_url)
 
286
        self.assertEqual(
 
287
                ['master', 'blah', 'master'],
 
288
                [b.name for b in remote.list_branches()])
 
289
 
 
290
    def test_get_branches(self):
 
291
        c1 = self.remote_real.do_commit(
 
292
                message='message',
 
293
                committer='committer <committer@example.com>',
 
294
                author='author <author@example.com>')
 
295
        c2 = self.remote_real.do_commit(
 
296
                message='another commit',
 
297
                committer='committer <committer@example.com>',
 
298
                author='author <author@example.com>',
 
299
                ref='refs/heads/blah')
 
300
 
 
301
        remote = ControlDir.open(self.remote_url)
 
302
        self.assertEqual(
 
303
                {'': 'master', 'blah': 'blah', 'master': 'master'},
 
304
                {n: b.name for (n, b) in remote.get_branches().items()})
 
305
 
 
306
    def test_remove_tag(self):
 
307
        c1 = self.remote_real.do_commit(
 
308
                message='message',
 
309
                committer='committer <committer@example.com>',
 
310
                author='author <author@example.com>')
 
311
        c2 = self.remote_real.do_commit(
 
312
                message='another commit',
 
313
                committer='committer <committer@example.com>',
 
314
                author='author <author@example.com>',
 
315
                ref='refs/tags/blah')
 
316
 
 
317
        remote = ControlDir.open(self.remote_url)
 
318
        remote_branch = remote.open_branch()
 
319
        remote_branch.tags.delete_tag('blah')
 
320
        self.assertRaises(NoSuchTag, remote_branch.tags.delete_tag, 'blah')
 
321
        self.assertEqual(
 
322
                self.remote_real.get_refs(),
 
323
                {'refs/heads/master': self.remote_real.head(),
 
324
                 'HEAD': self.remote_real.head(),
 
325
                })
 
326
 
 
327
    def test_set_tag(self):
 
328
        c1 = self.remote_real.do_commit(
 
329
                message='message',
 
330
                committer='committer <committer@example.com>',
 
331
                author='author <author@example.com>')
 
332
        c2 = self.remote_real.do_commit(
 
333
                message='another commit',
 
334
                committer='committer <committer@example.com>',
 
335
                author='author <author@example.com>')
 
336
 
 
337
        remote = ControlDir.open(self.remote_url)
 
338
        remote.open_branch().tags.set_tag(
 
339
            'blah', default_mapping.revision_id_foreign_to_bzr(c1))
 
340
        self.assertEqual(
 
341
                self.remote_real.get_refs(),
 
342
                {'refs/heads/master': self.remote_real.head(),
 
343
                 'refs/tags/blah': c1,
 
344
                 'HEAD': self.remote_real.head(),
 
345
                })
 
346
 
 
347
    def test_annotated_tag(self):
 
348
        c1 = self.remote_real.do_commit(
 
349
                message='message',
 
350
                committer='committer <committer@example.com>',
 
351
                author='author <author@example.com>')
 
352
        c2 = self.remote_real.do_commit(
 
353
                message='another commit',
 
354
                committer='committer <committer@example.com>',
 
355
                author='author <author@example.com>')
 
356
 
 
357
        porcelain.tag_create(
 
358
                self.remote_real,
 
359
                tag="blah",
 
360
                author='author <author@example.com>',
 
361
                objectish=c2,
 
362
                tag_time=int(time.time()),
 
363
                tag_timezone=0,
 
364
                annotated=True,
 
365
                message="Annotated tag")
 
366
 
 
367
        remote = ControlDir.open(self.remote_url)
 
368
        remote_branch = remote.open_branch()
 
369
        self.assertEqual({
 
370
            'blah': default_mapping.revision_id_foreign_to_bzr(c2)},
 
371
            remote_branch.tags.get_tag_dict())
 
372
 
 
373
    def tetst_get_branch_reference(self):
 
374
        c1 = self.remote_real.do_commit(
 
375
                message='message',
 
376
                committer='committer <committer@example.com>',
 
377
                author='author <author@example.com>')
 
378
        c2 = self.remote_real.do_commit(
 
379
                message='another commit',
 
380
                committer='committer <committer@example.com>',
 
381
                author='author <author@example.com>')
 
382
 
 
383
        remote = ControlDir.open(self.remote_url)
 
384
        self.assertEqual('refs/heads/master', remote.get_branch_reference(''))
 
385
        self.assertEqual(None, remote.get_branch_reference('master'))