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Viewing changes to bzrlib/tests/blackbox/test_push.py

  • Committer: Wouter van Heyst
  • Date: 2005-10-28 20:30:32 UTC
  • mto: (1185.16.143)
  • mto: This revision was merged to the branch mainline in revision 1498.
  • Revision ID: larstiq@larstiq.dyndns.org-20051028203032-94a016293d15f207
Add reinvocation code to ensure setup.py is run by python2.4

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1
 
# Copyright (C) 2005, 2007, 2008 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
 
 
18
 
"""Black-box tests for bzr push."""
19
 
 
20
 
import re
21
 
 
22
 
from bzrlib import (
23
 
    branch,
24
 
    bzrdir,
25
 
    errors,
26
 
    osutils,
27
 
    tests,
28
 
    transport,
29
 
    uncommit,
30
 
    urlutils,
31
 
    workingtree
32
 
    )
33
 
from bzrlib.repofmt import knitrepo
34
 
from bzrlib.tests import http_server
35
 
from bzrlib.transport import memory
36
 
 
37
 
 
38
 
def load_tests(standard_tests, module, loader):
39
 
    """Multiply tests for the push command."""
40
 
    result = loader.suiteClass()
41
 
 
42
 
    # one for each king of change
43
 
    changes_tests, remaining_tests = tests.split_suite_by_condition(
44
 
        standard_tests, tests.condition_isinstance((
45
 
                TestPushStrictWithChanges,
46
 
                )))
47
 
    changes_scenarios = [
48
 
        ('uncommitted',
49
 
         dict(_changes_type= '_uncommitted_changes')),
50
 
        ('pending-merges',
51
 
         dict(_changes_type= '_pending_merges')),
52
 
        ('out-of-sync-trees',
53
 
         dict(_changes_type= '_out_of_sync_trees')),
54
 
        ]
55
 
    tests.multiply_tests(changes_tests, changes_scenarios, result)
56
 
    # No parametrization for the remaining tests
57
 
    result.addTests(remaining_tests)
58
 
 
59
 
    return result
60
 
 
61
 
 
62
 
class TestPush(tests.TestCaseWithTransport):
63
 
 
64
 
    def test_push_error_on_vfs_http(self):
65
 
        """ pushing a branch to a HTTP server fails cleanly. """
66
 
        # the trunk is published on a web server
67
 
        self.transport_readonly_server = http_server.HttpServer
68
 
        self.make_branch('source')
69
 
        public_url = self.get_readonly_url('target')
70
 
        self.run_bzr_error(['http does not support mkdir'],
71
 
                           ['push', public_url],
72
 
                           working_dir='source')
73
 
 
74
 
    def test_push_remember(self):
75
 
        """Push changes from one branch to another and test push location."""
76
 
        transport = self.get_transport()
77
 
        tree_a = self.make_branch_and_tree('branch_a')
78
 
        branch_a = tree_a.branch
79
 
        self.build_tree(['branch_a/a'])
80
 
        tree_a.add('a')
81
 
        tree_a.commit('commit a')
82
 
        tree_b = branch_a.bzrdir.sprout('branch_b').open_workingtree()
83
 
        branch_b = tree_b.branch
84
 
        tree_c = branch_a.bzrdir.sprout('branch_c').open_workingtree()
85
 
        branch_c = tree_c.branch
86
 
        self.build_tree(['branch_a/b'])
87
 
        tree_a.add('b')
88
 
        tree_a.commit('commit b')
89
 
        self.build_tree(['branch_b/c'])
90
 
        tree_b.add('c')
91
 
        tree_b.commit('commit c')
92
 
        # initial push location must be empty
93
 
        self.assertEqual(None, branch_b.get_push_location())
94
 
 
95
 
        # test push for failure without push location set
96
 
        out = self.run_bzr('push', working_dir='branch_a', retcode=3)
97
 
        self.assertEquals(out,
98
 
                ('','bzr: ERROR: No push location known or specified.\n'))
99
 
 
100
 
        # test not remembered if cannot actually push
101
 
        self.run_bzr('push path/which/doesnt/exist',
102
 
                     working_dir='branch_a', retcode=3)
103
 
        out = self.run_bzr('push', working_dir='branch_a', retcode=3)
104
 
        self.assertEquals(
105
 
                ('', 'bzr: ERROR: No push location known or specified.\n'),
106
 
                out)
107
 
 
108
 
        # test implicit --remember when no push location set, push fails
109
 
        out = self.run_bzr('push ../branch_b',
110
 
                           working_dir='branch_a', retcode=3)
111
 
        self.assertEquals(out,
112
 
                ('','bzr: ERROR: These branches have diverged.  '
113
 
                 'See "bzr help diverged-branches" for more information.\n'))
114
 
        self.assertEquals(osutils.abspath(branch_a.get_push_location()),
115
 
                          osutils.abspath(branch_b.bzrdir.root_transport.base))
116
 
 
117
 
        # test implicit --remember after resolving previous failure
118
 
        uncommit.uncommit(branch=branch_b, tree=tree_b)
119
 
        transport.delete('branch_b/c')
120
 
        out, err = self.run_bzr('push', working_dir='branch_a')
121
 
        path = branch_a.get_push_location()
122
 
        self.assertEquals(out,
123
 
                          'Using saved push location: %s\n'
124
 
                          % urlutils.local_path_from_url(path))
125
 
        self.assertEqual(err,
126
 
                         'All changes applied successfully.\n'
127
 
                         'Pushed up to revision 2.\n')
128
 
        self.assertEqual(path,
129
 
                         branch_b.bzrdir.root_transport.base)
130
 
        # test explicit --remember
131
 
        self.run_bzr('push ../branch_c --remember', working_dir='branch_a')
132
 
        self.assertEquals(branch_a.get_push_location(),
133
 
                          branch_c.bzrdir.root_transport.base)
134
 
 
135
 
    def test_push_without_tree(self):
136
 
        # bzr push from a branch that does not have a checkout should work.
137
 
        b = self.make_branch('.')
138
 
        out, err = self.run_bzr('push pushed-location')
139
 
        self.assertEqual('', out)
140
 
        self.assertEqual('Created new branch.\n', err)
141
 
        b2 = branch.Branch.open('pushed-location')
142
 
        self.assertEndsWith(b2.base, 'pushed-location/')
143
 
 
144
 
    def test_push_new_branch_revision_count(self):
145
 
        # bzr push of a branch with revisions to a new location
146
 
        # should print the number of revisions equal to the length of the
147
 
        # local branch.
148
 
        t = self.make_branch_and_tree('tree')
149
 
        self.build_tree(['tree/file'])
150
 
        t.add('file')
151
 
        t.commit('commit 1')
152
 
        out, err = self.run_bzr('push -d tree pushed-to')
153
 
        self.assertEqual('', out)
154
 
        self.assertEqual('Created new branch.\n', err)
155
 
 
156
 
    def test_push_only_pushes_history(self):
157
 
        # Knit branches should only push the history for the current revision.
158
 
        format = bzrdir.BzrDirMetaFormat1()
159
 
        format.repository_format = knitrepo.RepositoryFormatKnit1()
160
 
        shared_repo = self.make_repository('repo', format=format, shared=True)
161
 
        shared_repo.set_make_working_trees(True)
162
 
 
163
 
        def make_shared_tree(path):
164
 
            shared_repo.bzrdir.root_transport.mkdir(path)
165
 
            shared_repo.bzrdir.create_branch_convenience('repo/' + path)
166
 
            return workingtree.WorkingTree.open('repo/' + path)
167
 
        tree_a = make_shared_tree('a')
168
 
        self.build_tree(['repo/a/file'])
169
 
        tree_a.add('file')
170
 
        tree_a.commit('commit a-1', rev_id='a-1')
171
 
        f = open('repo/a/file', 'ab')
172
 
        f.write('more stuff\n')
173
 
        f.close()
174
 
        tree_a.commit('commit a-2', rev_id='a-2')
175
 
 
176
 
        tree_b = make_shared_tree('b')
177
 
        self.build_tree(['repo/b/file'])
178
 
        tree_b.add('file')
179
 
        tree_b.commit('commit b-1', rev_id='b-1')
180
 
 
181
 
        self.assertTrue(shared_repo.has_revision('a-1'))
182
 
        self.assertTrue(shared_repo.has_revision('a-2'))
183
 
        self.assertTrue(shared_repo.has_revision('b-1'))
184
 
 
185
 
        # Now that we have a repository with shared files, make sure
186
 
        # that things aren't copied out by a 'push'
187
 
        self.run_bzr('push ../../push-b', working_dir='repo/b')
188
 
        pushed_tree = workingtree.WorkingTree.open('push-b')
189
 
        pushed_repo = pushed_tree.branch.repository
190
 
        self.assertFalse(pushed_repo.has_revision('a-1'))
191
 
        self.assertFalse(pushed_repo.has_revision('a-2'))
192
 
        self.assertTrue(pushed_repo.has_revision('b-1'))
193
 
 
194
 
    def test_push_funky_id(self):
195
 
        t = self.make_branch_and_tree('tree')
196
 
        self.build_tree(['tree/filename'])
197
 
        t.add('filename', 'funky-chars<>%&;"\'')
198
 
        t.commit('commit filename')
199
 
        self.run_bzr('push -d tree new-tree')
200
 
 
201
 
    def test_push_dash_d(self):
202
 
        t = self.make_branch_and_tree('from')
203
 
        t.commit(allow_pointless=True,
204
 
                message='first commit')
205
 
        self.run_bzr('push -d from to-one')
206
 
        self.failUnlessExists('to-one')
207
 
        self.run_bzr('push -d %s %s'
208
 
            % tuple(map(urlutils.local_path_to_url, ['from', 'to-two'])))
209
 
        self.failUnlessExists('to-two')
210
 
 
211
 
    def test_push_smart_non_stacked_streaming_acceptance(self):
212
 
        self.setup_smart_server_with_call_log()
213
 
        t = self.make_branch_and_tree('from')
214
 
        t.commit(allow_pointless=True, message='first commit')
215
 
        self.reset_smart_call_log()
216
 
        self.run_bzr(['push', self.get_url('to-one')], working_dir='from')
217
 
        # This figure represent the amount of work to perform this use case. It
218
 
        # is entirely ok to reduce this number if a test fails due to rpc_count
219
 
        # being too low. If rpc_count increases, more network roundtrips have
220
 
        # become necessary for this use case. Please do not adjust this number
221
 
        # upwards without agreement from bzr's network support maintainers.
222
 
        self.assertLength(9, self.hpss_calls)
223
 
 
224
 
    def test_push_smart_stacked_streaming_acceptance(self):
225
 
        self.setup_smart_server_with_call_log()
226
 
        parent = self.make_branch_and_tree('parent', format='1.9')
227
 
        parent.commit(message='first commit')
228
 
        local = parent.bzrdir.sprout('local').open_workingtree()
229
 
        local.commit(message='local commit')
230
 
        self.reset_smart_call_log()
231
 
        self.run_bzr(['push', '--stacked', '--stacked-on', '../parent',
232
 
            self.get_url('public')], working_dir='local')
233
 
        # This figure represent the amount of work to perform this use case. It
234
 
        # is entirely ok to reduce this number if a test fails due to rpc_count
235
 
        # being too low. If rpc_count increases, more network roundtrips have
236
 
        # become necessary for this use case. Please do not adjust this number
237
 
        # upwards without agreement from bzr's network support maintainers.
238
 
        self.assertLength(14, self.hpss_calls)
239
 
        remote = branch.Branch.open('public')
240
 
        self.assertEndsWith(remote.get_stacked_on_url(), '/parent')
241
 
 
242
 
    def test_push_smart_with_default_stacking_url_path_segment(self):
243
 
        # If the default stacked-on location is a path element then branches
244
 
        # we push there over the smart server are stacked and their
245
 
        # stacked_on_url is that exact path segment. Added to nail bug 385132.
246
 
        self.setup_smart_server_with_call_log()
247
 
        self.make_branch('stack-on', format='1.9')
248
 
        self.make_bzrdir('.').get_config().set_default_stack_on(
249
 
            '/stack-on')
250
 
        self.make_branch('from', format='1.9')
251
 
        out, err = self.run_bzr(['push', '-d', 'from', self.get_url('to')])
252
 
        b = branch.Branch.open(self.get_url('to'))
253
 
        self.assertEqual('/extra/stack-on', b.get_stacked_on_url())
254
 
 
255
 
    def test_push_smart_with_default_stacking_relative_path(self):
256
 
        # If the default stacked-on location is a relative path then branches
257
 
        # we push there over the smart server are stacked and their
258
 
        # stacked_on_url is a relative path. Added to nail bug 385132.
259
 
        self.setup_smart_server_with_call_log()
260
 
        self.make_branch('stack-on', format='1.9')
261
 
        self.make_bzrdir('.').get_config().set_default_stack_on('stack-on')
262
 
        self.make_branch('from', format='1.9')
263
 
        out, err = self.run_bzr(['push', '-d', 'from', self.get_url('to')])
264
 
        b = branch.Branch.open(self.get_url('to'))
265
 
        self.assertEqual('../stack-on', b.get_stacked_on_url())
266
 
 
267
 
    def create_simple_tree(self):
268
 
        tree = self.make_branch_and_tree('tree')
269
 
        self.build_tree(['tree/a'])
270
 
        tree.add(['a'], ['a-id'])
271
 
        tree.commit('one', rev_id='r1')
272
 
        return tree
273
 
 
274
 
    def test_push_create_prefix(self):
275
 
        """'bzr push --create-prefix' will create leading directories."""
276
 
        tree = self.create_simple_tree()
277
 
 
278
 
        self.run_bzr_error(['Parent directory of ../new/tree does not exist'],
279
 
                           'push ../new/tree',
280
 
                           working_dir='tree')
281
 
        self.run_bzr('push ../new/tree --create-prefix',
282
 
                     working_dir='tree')
283
 
        new_tree = workingtree.WorkingTree.open('new/tree')
284
 
        self.assertEqual(tree.last_revision(), new_tree.last_revision())
285
 
        self.failUnlessExists('new/tree/a')
286
 
 
287
 
    def test_push_use_existing(self):
288
 
        """'bzr push --use-existing-dir' can push into an existing dir.
289
 
 
290
 
        By default, 'bzr push' will not use an existing, non-versioned dir.
291
 
        """
292
 
        tree = self.create_simple_tree()
293
 
        self.build_tree(['target/'])
294
 
 
295
 
        self.run_bzr_error(['Target directory ../target already exists',
296
 
                            'Supply --use-existing-dir',
297
 
                           ],
298
 
                           'push ../target', working_dir='tree')
299
 
 
300
 
        self.run_bzr('push --use-existing-dir ../target',
301
 
                     working_dir='tree')
302
 
 
303
 
        new_tree = workingtree.WorkingTree.open('target')
304
 
        self.assertEqual(tree.last_revision(), new_tree.last_revision())
305
 
        # The push should have created target/a
306
 
        self.failUnlessExists('target/a')
307
 
 
308
 
    def test_push_onto_repo(self):
309
 
        """We should be able to 'bzr push' into an existing bzrdir."""
310
 
        tree = self.create_simple_tree()
311
 
        repo = self.make_repository('repo', shared=True)
312
 
 
313
 
        self.run_bzr('push ../repo',
314
 
                     working_dir='tree')
315
 
 
316
 
        # Pushing onto an existing bzrdir will create a repository and
317
 
        # branch as needed, but will only create a working tree if there was
318
 
        # no BzrDir before.
319
 
        self.assertRaises(errors.NoWorkingTree,
320
 
                          workingtree.WorkingTree.open, 'repo')
321
 
        new_branch = branch.Branch.open('repo')
322
 
        self.assertEqual(tree.last_revision(), new_branch.last_revision())
323
 
 
324
 
    def test_push_onto_just_bzrdir(self):
325
 
        """We don't handle when the target is just a bzrdir.
326
 
 
327
 
        Because you shouldn't be able to create *just* a bzrdir in the wild.
328
 
        """
329
 
        # TODO: jam 20070109 Maybe it would be better to create the repository
330
 
        #       if at this point
331
 
        tree = self.create_simple_tree()
332
 
        a_bzrdir = self.make_bzrdir('dir')
333
 
 
334
 
        self.run_bzr_error(['At ../dir you have a valid .bzr control'],
335
 
                'push ../dir',
336
 
                working_dir='tree')
337
 
 
338
 
    def test_push_with_revisionspec(self):
339
 
        """We should be able to push a revision older than the tip."""
340
 
        tree_from = self.make_branch_and_tree('from')
341
 
        tree_from.commit("One.", rev_id="from-1")
342
 
        tree_from.commit("Two.", rev_id="from-2")
343
 
 
344
 
        self.run_bzr('push -r1 ../to', working_dir='from')
345
 
 
346
 
        tree_to = workingtree.WorkingTree.open('to')
347
 
        repo_to = tree_to.branch.repository
348
 
        self.assertTrue(repo_to.has_revision('from-1'))
349
 
        self.assertFalse(repo_to.has_revision('from-2'))
350
 
        self.assertEqual(tree_to.branch.last_revision_info()[1], 'from-1')
351
 
 
352
 
        self.run_bzr_error(
353
 
            ['bzr: ERROR: bzr push --revision '
354
 
             'takes exactly one revision identifier\n'],
355
 
            'push -r0..2 ../to', working_dir='from')
356
 
 
357
 
    def create_trunk_and_feature_branch(self):
358
 
        # We have a mainline
359
 
        trunk_tree = self.make_branch_and_tree('target',
360
 
            format='1.9')
361
 
        trunk_tree.commit('mainline')
362
 
        # and a branch from it
363
 
        branch_tree = self.make_branch_and_tree('branch',
364
 
            format='1.9')
365
 
        branch_tree.pull(trunk_tree.branch)
366
 
        branch_tree.branch.set_parent(trunk_tree.branch.base)
367
 
        # with some work on it
368
 
        branch_tree.commit('moar work plz')
369
 
        return trunk_tree, branch_tree
370
 
 
371
 
    def assertPublished(self, branch_revid, stacked_on):
372
 
        """Assert that the branch 'published' has been published correctly."""
373
 
        published_branch = branch.Branch.open('published')
374
 
        # The published branch refers to the mainline
375
 
        self.assertEqual(stacked_on, published_branch.get_stacked_on_url())
376
 
        # and the branch's work was pushed
377
 
        self.assertTrue(published_branch.repository.has_revision(branch_revid))
378
 
 
379
 
    def test_push_new_branch_stacked_on(self):
380
 
        """Pushing a new branch with --stacked-on creates a stacked branch."""
381
 
        trunk_tree, branch_tree = self.create_trunk_and_feature_branch()
382
 
        # we publish branch_tree with a reference to the mainline.
383
 
        out, err = self.run_bzr(['push', '--stacked-on', trunk_tree.branch.base,
384
 
            self.get_url('published')], working_dir='branch')
385
 
        self.assertEqual('', out)
386
 
        self.assertEqual('Created new stacked branch referring to %s.\n' %
387
 
            trunk_tree.branch.base, err)
388
 
        self.assertPublished(branch_tree.last_revision(),
389
 
            trunk_tree.branch.base)
390
 
 
391
 
    def test_push_new_branch_stacked_uses_parent_when_no_public_url(self):
392
 
        """When the parent has no public url the parent is used as-is."""
393
 
        trunk_tree, branch_tree = self.create_trunk_and_feature_branch()
394
 
        # now we do a stacked push, which should determine the public location
395
 
        # for us.
396
 
        out, err = self.run_bzr(['push', '--stacked',
397
 
            self.get_url('published')], working_dir='branch')
398
 
        self.assertEqual('', out)
399
 
        self.assertEqual('Created new stacked branch referring to %s.\n' %
400
 
            trunk_tree.branch.base, err)
401
 
        self.assertPublished(branch_tree.last_revision(),
402
 
                             trunk_tree.branch.base)
403
 
 
404
 
    def test_push_new_branch_stacked_uses_parent_public(self):
405
 
        """Pushing a new branch with --stacked creates a stacked branch."""
406
 
        trunk_tree, branch_tree = self.create_trunk_and_feature_branch()
407
 
        # the trunk is published on a web server
408
 
        self.transport_readonly_server = http_server.HttpServer
409
 
        trunk_public = self.make_branch('public_trunk', format='1.9')
410
 
        trunk_public.pull(trunk_tree.branch)
411
 
        trunk_public_url = self.get_readonly_url('public_trunk')
412
 
        trunk_tree.branch.set_public_branch(trunk_public_url)
413
 
        # now we do a stacked push, which should determine the public location
414
 
        # for us.
415
 
        out, err = self.run_bzr(['push', '--stacked',
416
 
            self.get_url('published')], working_dir='branch')
417
 
        self.assertEqual('', out)
418
 
        self.assertEqual('Created new stacked branch referring to %s.\n' %
419
 
            trunk_public_url, err)
420
 
        self.assertPublished(branch_tree.last_revision(), trunk_public_url)
421
 
 
422
 
    def test_push_new_branch_stacked_no_parent(self):
423
 
        """Pushing with --stacked and no parent branch errors."""
424
 
        branch = self.make_branch_and_tree('branch', format='1.9')
425
 
        # now we do a stacked push, which should fail as the place to refer too
426
 
        # cannot be determined.
427
 
        out, err = self.run_bzr_error(
428
 
            ['Could not determine branch to refer to\\.'], ['push', '--stacked',
429
 
            self.get_url('published')], working_dir='branch')
430
 
        self.assertEqual('', out)
431
 
        self.assertFalse(self.get_transport('published').has('.'))
432
 
 
433
 
    def test_push_notifies_default_stacking(self):
434
 
        self.make_branch('stack_on', format='1.6')
435
 
        self.make_bzrdir('.').get_config().set_default_stack_on('stack_on')
436
 
        self.make_branch('from', format='1.6')
437
 
        out, err = self.run_bzr('push -d from to')
438
 
        self.assertContainsRe(err,
439
 
                              'Using default stacking branch stack_on at .*')
440
 
 
441
 
    def test_push_stacks_with_default_stacking_if_target_is_stackable(self):
442
 
        self.make_branch('stack_on', format='1.6')
443
 
        self.make_bzrdir('.').get_config().set_default_stack_on('stack_on')
444
 
        self.make_branch('from', format='pack-0.92')
445
 
        out, err = self.run_bzr('push -d from to')
446
 
        b = branch.Branch.open('to')
447
 
        self.assertEqual('../stack_on', b.get_stacked_on_url())
448
 
 
449
 
    def test_push_does_not_change_format_with_default_if_target_cannot(self):
450
 
        self.make_branch('stack_on', format='pack-0.92')
451
 
        self.make_bzrdir('.').get_config().set_default_stack_on('stack_on')
452
 
        self.make_branch('from', format='pack-0.92')
453
 
        out, err = self.run_bzr('push -d from to')
454
 
        b = branch.Branch.open('to')
455
 
        self.assertRaises(errors.UnstackableBranchFormat, b.get_stacked_on_url)
456
 
 
457
 
    def test_push_doesnt_create_broken_branch(self):
458
 
        """Pushing a new standalone branch works even when there's a default
459
 
        stacking policy at the destination.
460
 
 
461
 
        The new branch will preserve the repo format (even if it isn't the
462
 
        default for the branch), and will be stacked when the repo format
463
 
        allows (which means that the branch format isn't necessarly preserved).
464
 
        """
465
 
        self.make_repository('repo', shared=True, format='1.6')
466
 
        builder = self.make_branch_builder('repo/local', format='pack-0.92')
467
 
        builder.start_series()
468
 
        builder.build_snapshot('rev-1', None, [
469
 
            ('add', ('', 'root-id', 'directory', '')),
470
 
            ('add', ('filename', 'f-id', 'file', 'content\n'))])
471
 
        builder.build_snapshot('rev-2', ['rev-1'], [])
472
 
        builder.build_snapshot('rev-3', ['rev-2'],
473
 
            [('modify', ('f-id', 'new-content\n'))])
474
 
        builder.finish_series()
475
 
        branch = builder.get_branch()
476
 
        # Push rev-1 to "trunk", so that we can stack on it.
477
 
        self.run_bzr('push -d repo/local trunk -r 1')
478
 
        # Set a default stacking policy so that new branches will automatically
479
 
        # stack on trunk.
480
 
        self.make_bzrdir('.').get_config().set_default_stack_on('trunk')
481
 
        # Push rev-2 to a new branch "remote".  It will be stacked on "trunk".
482
 
        out, err = self.run_bzr('push -d repo/local remote -r 2')
483
 
        self.assertContainsRe(
484
 
            err, 'Using default stacking branch trunk at .*')
485
 
        # Push rev-3 onto "remote".  If "remote" not stacked and is missing the
486
 
        # fulltext record for f-id @ rev-1, then this will fail.
487
 
        out, err = self.run_bzr('push -d repo/local remote -r 3')
488
 
 
489
 
    def test_push_verbose_shows_log(self):
490
 
        tree = self.make_branch_and_tree('source')
491
 
        tree.commit('rev1')
492
 
        out, err = self.run_bzr('push -v -d source target')
493
 
        # initial push contains log
494
 
        self.assertContainsRe(out, 'rev1')
495
 
        tree.commit('rev2')
496
 
        out, err = self.run_bzr('push -v -d source target')
497
 
        # subsequent push contains log
498
 
        self.assertContainsRe(out, 'rev2')
499
 
        # subsequent log is accurate
500
 
        self.assertNotContainsRe(out, 'rev1')
501
 
 
502
 
    def test_push_from_subdir(self):
503
 
        t = self.make_branch_and_tree('tree')
504
 
        self.build_tree(['tree/dir/', 'tree/dir/file'])
505
 
        t.add('dir', 'dir/file')
506
 
        t.commit('r1')
507
 
        out, err = self.run_bzr('push ../../pushloc', working_dir='tree/dir')
508
 
        self.assertEqual('', out)
509
 
        self.assertEqual('Created new branch.\n', err)
510
 
 
511
 
 
512
 
class RedirectingMemoryTransport(memory.MemoryTransport):
513
 
 
514
 
    def mkdir(self, relpath, mode=None):
515
 
        if self._cwd == '/source/':
516
 
            raise errors.RedirectRequested(self.abspath(relpath),
517
 
                                           self.abspath('../target'),
518
 
                                           is_permanent=True)
519
 
        elif self._cwd == '/infinite-loop/':
520
 
            raise errors.RedirectRequested(self.abspath(relpath),
521
 
                                           self.abspath('../infinite-loop'),
522
 
                                           is_permanent=True)
523
 
        else:
524
 
            return super(RedirectingMemoryTransport, self).mkdir(
525
 
                relpath, mode)
526
 
 
527
 
    def get(self, relpath):
528
 
        if self.clone(relpath)._cwd == '/infinite-loop/':
529
 
            raise errors.RedirectRequested(self.abspath(relpath),
530
 
                                           self.abspath('../infinite-loop'),
531
 
                                           is_permanent=True)
532
 
        else:
533
 
            return super(RedirectingMemoryTransport, self).get(relpath)
534
 
 
535
 
    def _redirected_to(self, source, target):
536
 
        # We do accept redirections
537
 
        return transport.get_transport(target)
538
 
 
539
 
 
540
 
class RedirectingMemoryServer(memory.MemoryServer):
541
 
 
542
 
    def setUp(self):
543
 
        self._dirs = {'/': None}
544
 
        self._files = {}
545
 
        self._locks = {}
546
 
        self._scheme = 'redirecting-memory+%s:///' % id(self)
547
 
        transport.register_transport(self._scheme, self._memory_factory)
548
 
 
549
 
    def _memory_factory(self, url):
550
 
        result = RedirectingMemoryTransport(url)
551
 
        result._dirs = self._dirs
552
 
        result._files = self._files
553
 
        result._locks = self._locks
554
 
        return result
555
 
 
556
 
    def tearDown(self):
557
 
        transport.unregister_transport(self._scheme, self._memory_factory)
558
 
 
559
 
 
560
 
class TestPushRedirect(tests.TestCaseWithTransport):
561
 
 
562
 
    def setUp(self):
563
 
        tests.TestCaseWithTransport.setUp(self)
564
 
        self.memory_server = RedirectingMemoryServer()
565
 
        self.memory_server.setUp()
566
 
        self.addCleanup(self.memory_server.tearDown)
567
 
 
568
 
        # Make the branch and tree that we'll be pushing.
569
 
        t = self.make_branch_and_tree('tree')
570
 
        self.build_tree(['tree/file'])
571
 
        t.add('file')
572
 
        t.commit('commit 1')
573
 
 
574
 
    def test_push_redirects_on_mkdir(self):
575
 
        """If the push requires a mkdir, push respects redirect requests.
576
 
 
577
 
        This is added primarily to handle lp:/ URI support, so that users can
578
 
        push to new branches by specifying lp:/ URIs.
579
 
        """
580
 
        destination_url = self.memory_server.get_url() + 'source'
581
 
        self.run_bzr(['push', '-d', 'tree', destination_url])
582
 
 
583
 
        local_revision = branch.Branch.open('tree').last_revision()
584
 
        remote_revision = branch.Branch.open(
585
 
            self.memory_server.get_url() + 'target').last_revision()
586
 
        self.assertEqual(remote_revision, local_revision)
587
 
 
588
 
    def test_push_gracefully_handles_too_many_redirects(self):
589
 
        """Push fails gracefully if the mkdir generates a large number of
590
 
        redirects.
591
 
        """
592
 
        destination_url = self.memory_server.get_url() + 'infinite-loop'
593
 
        out, err = self.run_bzr_error(
594
 
            ['Too many redirections trying to make %s\\.\n'
595
 
             % re.escape(destination_url)],
596
 
            ['push', '-d', 'tree', destination_url], retcode=3)
597
 
        self.assertEqual('', out)
598
 
 
599
 
 
600
 
class TestPushStrictMixin(object):
601
 
 
602
 
    def make_local_branch_and_tree(self):
603
 
        self.tree = self.make_branch_and_tree('local')
604
 
        self.build_tree_contents([('local/file', 'initial')])
605
 
        self.tree.add('file')
606
 
        self.tree.commit('adding file', rev_id='added')
607
 
        self.build_tree_contents([('local/file', 'modified')])
608
 
        self.tree.commit('modify file', rev_id='modified')
609
 
 
610
 
    def set_config_push_strict(self, value):
611
 
        # set config var (any of bazaar.conf, locations.conf, branch.conf
612
 
        # should do)
613
 
        conf = self.tree.branch.get_config()
614
 
        conf.set_user_option('push_strict', value)
615
 
 
616
 
    _default_command = ['push', '../to']
617
 
    _default_wd = 'local'
618
 
    _default_errors = ['Working tree ".*/local/" has uncommitted '
619
 
                       'changes \(See bzr status\)\.',]
620
 
    _default_pushed_revid = 'modified'
621
 
 
622
 
    def assertPushFails(self, args):
623
 
        self.run_bzr_error(self._default_errors, self._default_command + args,
624
 
                           working_dir=self._default_wd, retcode=3)
625
 
 
626
 
    def assertPushSucceeds(self, args, pushed_revid=None):
627
 
        self.run_bzr(self._default_command + args,
628
 
                     working_dir=self._default_wd)
629
 
        if pushed_revid is None:
630
 
            pushed_revid = self._default_pushed_revid
631
 
        tree_to = workingtree.WorkingTree.open('to')
632
 
        repo_to = tree_to.branch.repository
633
 
        self.assertTrue(repo_to.has_revision(pushed_revid))
634
 
        self.assertEqual(tree_to.branch.last_revision_info()[1], pushed_revid)
635
 
 
636
 
 
637
 
 
638
 
class TestPushStrictWithoutChanges(tests.TestCaseWithTransport,
639
 
                                   TestPushStrictMixin):
640
 
 
641
 
    def setUp(self):
642
 
        super(TestPushStrictWithoutChanges, self).setUp()
643
 
        self.make_local_branch_and_tree()
644
 
 
645
 
    def test_push_default(self):
646
 
        self.assertPushSucceeds([])
647
 
 
648
 
    def test_push_strict(self):
649
 
        self.assertPushSucceeds(['--strict'])
650
 
 
651
 
    def test_push_no_strict(self):
652
 
        self.assertPushSucceeds(['--no-strict'])
653
 
 
654
 
    def test_push_config_var_strict(self):
655
 
        self.set_config_push_strict('true')
656
 
        self.assertPushSucceeds([])
657
 
 
658
 
    def test_push_config_var_no_strict(self):
659
 
        self.set_config_push_strict('false')
660
 
        self.assertPushSucceeds([])
661
 
 
662
 
 
663
 
class TestPushStrictWithChanges(tests.TestCaseWithTransport,
664
 
                                TestPushStrictMixin):
665
 
 
666
 
    _changes_type = None # Set by load_tests
667
 
 
668
 
    def setUp(self):
669
 
        super(TestPushStrictWithChanges, self).setUp()
670
 
        getattr(self, self._changes_type)()
671
 
 
672
 
    def _uncommitted_changes(self):
673
 
        self.make_local_branch_and_tree()
674
 
        # Make a change without committing it
675
 
        self.build_tree_contents([('local/file', 'in progress')])
676
 
 
677
 
    def _pending_merges(self):
678
 
        self.make_local_branch_and_tree()
679
 
        # Create 'other' branch containing a new file
680
 
        other_bzrdir = self.tree.bzrdir.sprout('other')
681
 
        other_tree = other_bzrdir.open_workingtree()
682
 
        self.build_tree_contents([('other/other-file', 'other')])
683
 
        other_tree.add('other-file')
684
 
        other_tree.commit('other commit', rev_id='other')
685
 
        # Merge and revert, leaving a pending merge
686
 
        self.tree.merge_from_branch(other_tree.branch)
687
 
        self.tree.revert(filenames=['other-file'], backups=False)
688
 
 
689
 
    def _out_of_sync_trees(self):
690
 
        self.make_local_branch_and_tree()
691
 
        self.run_bzr(['checkout', '--lightweight', 'local', 'checkout'])
692
 
        # Make a change and commit it
693
 
        self.build_tree_contents([('local/file', 'modified in local')])
694
 
        self.tree.commit('modify file', rev_id='modified-in-local')
695
 
        # Exercise commands from the checkout directory
696
 
        self._default_wd = 'checkout'
697
 
        self._default_errors = ["Working tree is out of date, please run"
698
 
                                " 'bzr update'\.",]
699
 
        self._default_pushed_revid = 'modified-in-local'
700
 
 
701
 
    def test_push_default(self):
702
 
        self.assertPushFails([])
703
 
 
704
 
    def test_push_with_revision(self):
705
 
        self.assertPushSucceeds(['-r', 'revid:added'], pushed_revid='added')
706
 
 
707
 
    def test_push_no_strict(self):
708
 
        self.assertPushSucceeds(['--no-strict'])
709
 
 
710
 
    def test_push_strict_with_changes(self):
711
 
        self.assertPushFails(['--strict'])
712
 
 
713
 
    def test_push_respect_config_var_strict(self):
714
 
        self.set_config_push_strict('true')
715
 
        self.assertPushFails([])
716
 
 
717
 
    def test_push_bogus_config_var_ignored(self):
718
 
        self.set_config_push_strict("I don't want you to be strict")
719
 
        self.assertPushFails([])
720
 
 
721
 
    def test_push_no_strict_command_line_override_config(self):
722
 
        self.set_config_push_strict('yES')
723
 
        self.assertPushFails([])
724
 
        self.assertPushSucceeds(['--no-strict'])
725
 
 
726
 
    def test_push_strict_command_line_override_config(self):
727
 
        self.set_config_push_strict('oFF')
728
 
        self.assertPushFails(['--strict'])
729
 
        self.assertPushSucceeds([])