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Viewing changes to breezy/tests/blackbox/test_switch.py

  • Committer: Jelmer Vernooij
  • Date: 2018-07-08 10:56:06 UTC
  • mto: This revision was merged to the branch mainline in revision 7030.
  • Revision ID: jelmer@jelmer.uk-20180708105606-d53hkks89qq88twu
Use separate .as_bytes method rather than __bytes__.

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breezy/tests/blackbox/test_switch.py
1
 
# Copyright (C) 2007-2010 Canonical Ltd
 
1
# Copyright (C) 2007-2012, 2016 Canonical Ltd
2
2
# -*- coding: utf-8 -*-
3
3
#
4
4
# This program is free software; you can redistribute it and/or modify
20
20
 
21
21
import os
22
22
 
23
 
from bzrlib import osutils
24
 
from bzrlib.workingtree import WorkingTree
25
 
from bzrlib.tests.blackbox import ExternalBase
26
 
from bzrlib.directory_service import directories
27
 
 
28
 
 
29
 
class TestSwitch(ExternalBase):
 
23
from breezy.controldir import ControlDir
 
24
from breezy import (
 
25
    osutils,
 
26
    urlutils,
 
27
    branch,
 
28
    )
 
29
from breezy.workingtree import WorkingTree
 
30
from breezy.tests import (
 
31
    TestCaseWithTransport,
 
32
    script,
 
33
    )
 
34
from breezy.tests.features import UnicodeFilenameFeature
 
35
from breezy.directory_service import directories
 
36
 
 
37
from breezy.tests.matchers import ContainsNoVfsCalls
 
38
 
 
39
 
 
40
class TestSwitch(TestCaseWithTransport):
30
41
 
31
42
    def _create_sample_tree(self):
32
43
        tree = self.make_branch_and_tree('branch-1')
43
54
        self.run_bzr('checkout --lightweight branch checkout')
44
55
        os.chdir('checkout')
45
56
        out, err = self.run_bzr('switch ../branch2')
46
 
        self.assertContainsRe(err, 'Tree is up to date at revision 0.\n')
47
 
        self.assertContainsRe(err, 'Switched to branch: .*/branch2.\n')
48
 
        self.assertEqual('', out)
 
57
        self.assertContainsRe(err, b'Tree is up to date at revision 0.\n')
 
58
        self.assertContainsRe(err, b'Switched to branch: .*/branch2.\n')
 
59
        self.assertEqual(b'', out)
49
60
 
50
61
    def test_switch_out_of_date_light_checkout(self):
51
62
        self.make_branch_and_tree('branch')
57
68
        os.chdir('checkout')
58
69
        out, err = self.run_bzr('switch ../branch2')
59
70
        #self.assertContainsRe(err, '\+N  file')
60
 
        self.assertContainsRe(err, 'Updated to revision 1.\n')
61
 
        self.assertContainsRe(err, 'Switched to branch: .*/branch2.\n')
62
 
        self.assertEqual('', out)
 
71
        self.assertContainsRe(err, b'Updated to revision 1.\n')
 
72
        self.assertContainsRe(err, b'Switched to branch: .*/branch2.\n')
 
73
        self.assertEqual(b'', out)
63
74
 
64
75
    def _test_switch_nick(self, lightweight):
65
76
        """Check that the nick gets switched too."""
122
133
        checkout =  tree1.branch.create_checkout('checkout', lightweight=True)
123
134
        self.run_bzr(['switch', 'branchb'], working_dir='checkout')
124
135
        self.assertEqual(branchb_id, checkout.last_revision())
125
 
        checkout = checkout.bzrdir.open_workingtree()
 
136
        checkout = checkout.controldir.open_workingtree()
126
137
        self.assertEqual(tree2.branch.base, checkout.branch.base)
127
138
 
128
139
    def test_switch_finds_relative_bound_branch(self):
129
140
        """Using switch on a heavy checkout should find master sibling
130
141
 
131
142
        The behaviour of lighweight and heavy checkouts should be
132
 
        consistentwhen using the convenient "switch to sibling" feature
 
143
        consistent when using the convenient "switch to sibling" feature
133
144
        Both should switch to a sibling of the branch
134
145
        they are bound to, and not a sibling of themself"""
135
146
 
142
153
        branchb_id = tree2.commit('bar')
143
154
        checkout = tree1.branch.create_checkout('heavyco/a', lightweight=False)
144
155
        self.run_bzr(['switch', 'branchb'], working_dir='heavyco/a')
145
 
        self.assertEqual(branchb_id, checkout.last_revision())
146
 
        self.assertEqual(tree2.branch.base, checkout.branch.get_bound_location())
 
156
        # Refresh checkout as 'switch' modified it
 
157
        checkout = checkout.controldir.open_workingtree()
 
158
        self.assertEqual(branchb_id, checkout.last_revision())
 
159
        self.assertEqual(tree2.branch.base,
 
160
                         checkout.branch.get_bound_location())
 
161
 
 
162
    def test_switch_finds_relative_unicode_branch(self):
 
163
        """Switch will find 'foo' relative to the branch the checkout is of."""
 
164
        self.requireFeature(UnicodeFilenameFeature)
 
165
        self.build_tree(['repo/'])
 
166
        tree1 = self.make_branch_and_tree('repo/brancha')
 
167
        tree1.commit('foo')
 
168
        tree2 = self.make_branch_and_tree(u'repo/branch\xe9')
 
169
        tree2.pull(tree1.branch)
 
170
        branchb_id = tree2.commit('bar')
 
171
        checkout =  tree1.branch.create_checkout('checkout', lightweight=True)
 
172
        self.run_bzr(['switch', u'branch\xe9'], working_dir='checkout')
 
173
        self.assertEqual(branchb_id, checkout.last_revision())
 
174
        checkout = checkout.controldir.open_workingtree()
 
175
        self.assertEqual(tree2.branch.base, checkout.branch.base)
 
176
 
 
177
    def test_switch_finds_relative_unicode_branch(self):
 
178
        """Switch will find 'foo' relative to the branch the checkout is of."""
 
179
        self.requireFeature(UnicodeFilenameFeature)
 
180
        self.build_tree(['repo/'])
 
181
        tree1 = self.make_branch_and_tree('repo/brancha')
 
182
        tree1.commit('foo')
 
183
        tree2 = self.make_branch_and_tree(u'repo/branch\xe9')
 
184
        tree2.pull(tree1.branch)
 
185
        branchb_id = tree2.commit('bar')
 
186
        checkout =  tree1.branch.create_checkout('checkout', lightweight=True)
 
187
        self.run_bzr(['switch', u'branch\xe9'], working_dir='checkout')
 
188
        self.assertEqual(branchb_id, checkout.last_revision())
 
189
        checkout = checkout.controldir.open_workingtree()
 
190
        self.assertEqual(tree2.branch.base, checkout.branch.base)
147
191
 
148
192
    def test_switch_revision(self):
149
193
        tree = self._create_sample_tree()
150
194
        checkout = tree.branch.create_checkout('checkout', lightweight=True)
151
195
        self.run_bzr(['switch', 'branch-1', '-r1'], working_dir='checkout')
152
 
        self.failUnlessExists('checkout/file-1')
153
 
        self.failIfExists('checkout/file-2')
 
196
        self.assertPathExists('checkout/file-1')
 
197
        self.assertPathDoesNotExist('checkout/file-2')
 
198
 
 
199
    def test_switch_into_colocated(self):
 
200
        # Create a new colocated branch from an existing non-colocated branch.
 
201
        tree = self.make_branch_and_tree('.', format='development-colo')
 
202
        self.build_tree(['file-1', 'file-2'])
 
203
        tree.add('file-1')
 
204
        revid1 = tree.commit('rev1')
 
205
        tree.add('file-2')
 
206
        revid2 = tree.commit('rev2')
 
207
        self.run_bzr(['switch', '-b', 'anotherbranch'])
 
208
        self.assertEqual(
 
209
            {'', 'anotherbranch'},
 
210
            set(tree.branch.controldir.get_branches().keys()))
 
211
 
 
212
    def test_switch_into_unrelated_colocated(self):
 
213
        # Create a new colocated branch from an existing non-colocated branch.
 
214
        tree = self.make_branch_and_tree('.', format='development-colo')
 
215
        self.build_tree(['file-1', 'file-2'])
 
216
        tree.add('file-1')
 
217
        revid1 = tree.commit('rev1')
 
218
        tree.add('file-2')
 
219
        revid2 = tree.commit('rev2')
 
220
        tree.controldir.create_branch(name='foo')
 
221
        self.run_bzr_error([b'Cannot switch a branch, only a checkout.'],
 
222
            'switch foo')
 
223
        self.run_bzr(['switch', '--force', 'foo'])
 
224
 
 
225
    def test_switch_existing_colocated(self):
 
226
        # Create a branch branch-1 that initially is a checkout of 'foo'
 
227
        # Use switch to change it to 'anotherbranch'
 
228
        repo = self.make_repository('branch-1', format='development-colo')
 
229
        target_branch = repo.controldir.create_branch(name='foo')
 
230
        repo.controldir.set_branch_reference(target_branch)
 
231
        tree = repo.controldir.create_workingtree()
 
232
        self.build_tree(['branch-1/file-1', 'branch-1/file-2'])
 
233
        tree.add('file-1')
 
234
        revid1 = tree.commit('rev1')
 
235
        tree.add('file-2')
 
236
        revid2 = tree.commit('rev2')
 
237
        otherbranch = tree.controldir.create_branch(name='anotherbranch')
 
238
        otherbranch.generate_revision_history(revid1)
 
239
        self.run_bzr(['switch', 'anotherbranch'], working_dir='branch-1')
 
240
        tree = WorkingTree.open("branch-1")
 
241
        self.assertEqual(tree.last_revision(), revid1)
 
242
        self.assertEqual(tree.branch.control_url, otherbranch.control_url)
 
243
 
 
244
    def test_switch_new_colocated(self):
 
245
        # Create a branch branch-1 that initially is a checkout of 'foo'
 
246
        # Use switch to create 'anotherbranch' which derives from that
 
247
        repo = self.make_repository('branch-1', format='development-colo')
 
248
        target_branch = repo.controldir.create_branch(name='foo')
 
249
        repo.controldir.set_branch_reference(target_branch)
 
250
        tree = repo.controldir.create_workingtree()
 
251
        self.build_tree(['branch-1/file-1', 'branch-1/file-2'])
 
252
        tree.add('file-1')
 
253
        revid1 = tree.commit('rev1')
 
254
        self.run_bzr(['switch', '-b', 'anotherbranch'], working_dir='branch-1')
 
255
        bzrdir = ControlDir.open("branch-1")
 
256
        self.assertEqual(
 
257
            {b.name for b in bzrdir.list_branches()},
 
258
            {"foo", "anotherbranch"})
 
259
        self.assertEqual(bzrdir.open_branch().name, "anotherbranch")
 
260
        self.assertEqual(bzrdir.open_branch().last_revision(), revid1)
 
261
 
 
262
    def test_switch_new_colocated_unicode(self):
 
263
        # Create a branch branch-1 that initially is a checkout of 'foo'
 
264
        # Use switch to create 'branch\xe9' which derives from that
 
265
        self.requireFeature(UnicodeFilenameFeature)
 
266
        repo = self.make_repository('branch-1', format='development-colo')
 
267
        target_branch = repo.controldir.create_branch(name='foo')
 
268
        repo.controldir.set_branch_reference(target_branch)
 
269
        tree = repo.controldir.create_workingtree()
 
270
        self.build_tree(['branch-1/file-1', 'branch-1/file-2'])
 
271
        tree.add('file-1')
 
272
        revid1 = tree.commit('rev1')
 
273
        self.run_bzr(['switch', '-b', u'branch\xe9'], working_dir='branch-1')
 
274
        bzrdir = ControlDir.open("branch-1")
 
275
        self.assertEqual(
 
276
            {b.name for b in bzrdir.list_branches()},
 
277
            {"foo", u"branch\xe9"})
 
278
        self.assertEqual(bzrdir.open_branch().name, u"branch\xe9")
 
279
        self.assertEqual(bzrdir.open_branch().last_revision(), revid1)
154
280
 
155
281
    def test_switch_only_revision(self):
156
282
        tree = self._create_sample_tree()
157
283
        checkout = tree.branch.create_checkout('checkout', lightweight=True)
158
 
        self.failUnlessExists('checkout/file-1')
159
 
        self.failUnlessExists('checkout/file-2')
 
284
        self.assertPathExists('checkout/file-1')
 
285
        self.assertPathExists('checkout/file-2')
160
286
        self.run_bzr(['switch', '-r1'], working_dir='checkout')
161
 
        self.failUnlessExists('checkout/file-1')
162
 
        self.failIfExists('checkout/file-2')
 
287
        self.assertPathExists('checkout/file-1')
 
288
        self.assertPathDoesNotExist('checkout/file-2')
163
289
        # Check that we don't accept a range
164
290
        self.run_bzr_error(
165
 
            ['bzr switch --revision takes exactly one revision identifier'],
 
291
            ['brz switch --revision takes exactly one revision identifier'],
166
292
            ['switch', '-r0..2'], working_dir='checkout')
167
293
 
168
294
    def prepare_lightweight_switch(self):
178
304
 
179
305
    def test_switch_lightweight_after_branch_moved_relative(self):
180
306
        self.prepare_lightweight_switch()
181
 
        self.run_bzr('switch --force branch1', working_dir='tree')
 
307
        self.run_bzr('switch --force branch1',
 
308
                     working_dir='tree')
182
309
        branch_location = WorkingTree.open('tree').branch.base
183
310
        self.assertEndsWith(branch_location, 'branch1/')
184
311
 
185
312
    def test_create_branch_no_branch(self):
186
313
        self.prepare_lightweight_switch()
187
 
        self.run_bzr_error(['cannot create branch without source branch'],
 
314
        self.run_bzr_error([b'cannot create branch without source branch'],
188
315
            'switch --create-branch ../branch2', working_dir='tree')
189
316
 
190
317
    def test_create_branch(self):
191
318
        branch = self.make_branch('branch')
192
319
        tree = branch.create_checkout('tree', lightweight=True)
193
 
        tree.commit('one', rev_id='rev-1')
 
320
        tree.commit('one', rev_id=b'rev-1')
194
321
        self.run_bzr('switch --create-branch ../branch2', working_dir='tree')
195
322
        tree = WorkingTree.open('tree')
196
323
        self.assertEndsWith(tree.branch.base, '/branch2/')
198
325
    def test_create_branch_local(self):
199
326
        branch = self.make_branch('branch')
200
327
        tree = branch.create_checkout('tree', lightweight=True)
201
 
        tree.commit('one', rev_id='rev-1')
 
328
        tree.commit('one', rev_id=b'rev-1')
202
329
        self.run_bzr('switch --create-branch branch2', working_dir='tree')
203
330
        tree = WorkingTree.open('tree')
204
331
        # The new branch should have been created at the same level as
208
335
    def test_create_branch_short_name(self):
209
336
        branch = self.make_branch('branch')
210
337
        tree = branch.create_checkout('tree', lightweight=True)
211
 
        tree.commit('one', rev_id='rev-1')
 
338
        tree.commit('one', rev_id=b'rev-1')
212
339
        self.run_bzr('switch -b branch2', working_dir='tree')
213
340
        tree = WorkingTree.open('tree')
214
341
        # The new branch should have been created at the same level as
228
355
        self.assertEndsWith(tree.branch.base, 'foo-branch2/')
229
356
 
230
357
    def test_switch_with_post_switch_hook(self):
231
 
        from bzrlib import branch as _mod_branch
 
358
        from breezy import branch as _mod_branch
232
359
        calls = []
233
360
        _mod_branch.Branch.hooks.install_named_hook('post_switch',
234
361
            calls.append, None)
241
368
        self.assertLength(1, calls)
242
369
 
243
370
    def test_switch_lightweight_co_with_post_switch_hook(self):
244
 
        from bzrlib import branch as _mod_branch
 
371
        from breezy import branch as _mod_branch
245
372
        calls = []
246
373
        _mod_branch.Branch.hooks.install_named_hook('post_switch',
247
374
            calls.append, None)
252
379
        self.assertLength(0, calls)
253
380
        out, err = self.run_bzr('switch ../branch2')
254
381
        self.assertLength(1, calls)
 
382
 
 
383
    def test_switch_lightweight_directory(self):
 
384
        """Test --directory option"""
 
385
 
 
386
        # create a source branch
 
387
        a_tree = self.make_branch_and_tree('a')
 
388
        self.build_tree_contents([('a/a', b'initial\n')])
 
389
        a_tree.add('a')
 
390
        a_tree.commit(message='initial')
 
391
 
 
392
        # clone and add a differing revision
 
393
        b_tree = a_tree.controldir.sprout('b').open_workingtree()
 
394
        self.build_tree_contents([('b/a', b'initial\nmore\n')])
 
395
        b_tree.commit(message='more')
 
396
 
 
397
        self.run_bzr('checkout --lightweight a checkout')
 
398
        self.run_bzr('switch --directory checkout b')
 
399
        self.assertFileEqual('initial\nmore\n', 'checkout/a')
 
400
 
 
401
 
 
402
class TestSwitchParentLocationBase(TestCaseWithTransport):
 
403
 
 
404
    def setUp(self):
 
405
        """Set up a repository and branch ready for testing."""
 
406
        super(TestSwitchParentLocationBase, self).setUp()
 
407
        self.script_runner = script.ScriptRunner()
 
408
        self.script_runner.run_script(self, '''
 
409
                $ brz init-repo --no-trees repo
 
410
                Shared repository...
 
411
                Location:
 
412
                  shared repository: repo
 
413
                $ brz init repo/trunk
 
414
                Created a repository branch...
 
415
                Using shared repository: ...
 
416
                ''')
 
417
 
 
418
    def assertParent(self, expected_parent, branch):
 
419
        """Verify that the parent is not None and is set correctly."""
 
420
        actual_parent = branch.get_parent()
 
421
        self.assertIsSameRealPath(urlutils.local_path_to_url(expected_parent),
 
422
                                  branch.get_parent())
 
423
 
 
424
 
 
425
class TestSwitchParentLocation(TestSwitchParentLocationBase):
 
426
 
 
427
    def _checkout_and_switch(self, option=''):
 
428
        self.script_runner.run_script(self, '''
 
429
                $ brz checkout %(option)s repo/trunk checkout
 
430
                $ cd checkout
 
431
                $ brz switch --create-branch switched
 
432
                2>Tree is up to date at revision 0.
 
433
                2>Switched to branch:...switched...
 
434
                $ cd ..
 
435
                ''' % locals())
 
436
        bound_branch = branch.Branch.open_containing('checkout')[0]
 
437
        master_branch = branch.Branch.open_containing('repo/switched')[0]
 
438
        return (bound_branch, master_branch)
 
439
 
 
440
    def test_switch_parent_lightweight(self):
 
441
        """Lightweight checkout using brz switch."""
 
442
        bb, mb = self._checkout_and_switch(option='--lightweight')
 
443
        self.assertParent('repo/trunk', bb)
 
444
        self.assertParent('repo/trunk', mb)
 
445
 
 
446
    def test_switch_parent_heavyweight(self):
 
447
        """Heavyweight checkout using brz switch."""
 
448
        bb, mb = self._checkout_and_switch()
 
449
        self.assertParent('repo/trunk', bb)
 
450
        self.assertParent('repo/trunk', mb)
 
451
 
 
452
 
 
453
class TestSwitchDoesntOpenMasterBranch(TestCaseWithTransport):
 
454
    # See https://bugs.launchpad.net/bzr/+bug/812285
 
455
    # "brz switch --create-branch" can point the new branch's parent to the
 
456
    # master branch, but it doesn't have to open it to do so.
 
457
 
 
458
    def test_switch_create_doesnt_open_master_branch(self):
 
459
        master = self.make_branch_and_tree('master')
 
460
        master.commit('one')
 
461
        # Note: not a lightweight checkout
 
462
        checkout = master.branch.create_checkout('checkout')
 
463
        opened = []
 
464
        def open_hook(branch):
 
465
            # Just append the final directory of the branch
 
466
            name = branch.base.rstrip('/').rsplit('/', 1)[1]
 
467
            opened.append(name)
 
468
        branch.Branch.hooks.install_named_hook('open', open_hook,
 
469
                                               'open_hook_logger')
 
470
        self.run_bzr('switch --create-branch -d checkout feature')
 
471
        # We only open the master branch 1 time.
 
472
        # This test should be cleaner to write, but see bug:
 
473
        #  https://bugs.launchpad.net/bzr/+bug/812295
 
474
        self.assertEqual(1, opened.count('master'))
 
475
 
 
476
 
 
477
class TestSmartServerSwitch(TestCaseWithTransport):
 
478
 
 
479
    def test_switch_lightweight(self):
 
480
        self.setup_smart_server_with_call_log()
 
481
        t = self.make_branch_and_tree('from')
 
482
        for count in range(9):
 
483
            t.commit(message='commit %d' % count)
 
484
        out, err = self.run_bzr(['checkout', '--lightweight', self.get_url('from'),
 
485
            'target'])
 
486
        self.reset_smart_call_log()
 
487
        self.run_bzr(['switch', self.get_url('from')], working_dir='target')
 
488
        # This figure represent the amount of work to perform this use case. It
 
489
        # is entirely ok to reduce this number if a test fails due to rpc_count
 
490
        # being too low. If rpc_count increases, more network roundtrips have
 
491
        # become necessary for this use case. Please do not adjust this number
 
492
        # upwards without agreement from bzr's network support maintainers.
 
493
        self.assertLength(24, self.hpss_calls)
 
494
        self.assertLength(4, self.hpss_connections)
 
495
        self.assertThat(self.hpss_calls, ContainsNoVfsCalls)
 
496
 
 
497
 
 
498
class TestSwitchUncommitted(TestCaseWithTransport):
 
499
 
 
500
    def prepare(self):
 
501
        tree = self.make_branch_and_tree('orig')
 
502
        tree.commit('')
 
503
        tree.branch.controldir.sprout('new')
 
504
        checkout = tree.branch.create_checkout('checkout', lightweight=True)
 
505
        self.build_tree(['checkout/a'])
 
506
        self.assertPathExists('checkout/a')
 
507
        checkout.add('a')
 
508
        return checkout
 
509
 
 
510
    def test_store_and_restore_uncommitted(self):
 
511
        checkout = self.prepare()
 
512
        self.run_bzr(['switch', '--store', '-d', 'checkout', 'new'])
 
513
        self.build_tree(['checkout/b'])
 
514
        checkout.add('b')
 
515
        self.assertPathDoesNotExist('checkout/a')
 
516
        self.assertPathExists('checkout/b')
 
517
        self.run_bzr(['switch', '--store', '-d', 'checkout', 'orig'])
 
518
        self.assertPathExists('checkout/a')
 
519
        self.assertPathDoesNotExist('checkout/b')
 
520
 
 
521
    def test_does_not_store(self):
 
522
        self.prepare()
 
523
        self.run_bzr(['switch', '-d', 'checkout', 'new'])
 
524
        self.assertPathExists('checkout/a')
 
525
 
 
526
    def test_does_not_restore_changes(self):
 
527
        self.prepare()
 
528
        self.run_bzr(['switch', '--store', '-d', 'checkout', 'new'])
 
529
        self.assertPathDoesNotExist('checkout/a')
 
530
        self.run_bzr(['switch', '-d', 'checkout', 'orig'])
 
531
        self.assertPathDoesNotExist('checkout/a')
 
532
 
 
533
 
 
534
class TestSwitchStandAloneCorruption(TestCaseWithTransport):
 
535
 
 
536
    def test_empty_tree_switch(self):
 
537
        """switch . on an empty tree gets infinite recursion
 
538
 
 
539
        Inspired by: https://bugs.launchpad.net/bzr/+bug/1018628
 
540
        """
 
541
        self.script_runner = script.ScriptRunner()
 
542
        self.script_runner.run_script(self, '''
 
543
            $ brz init
 
544
            Created a standalone tree (format: 2a)
 
545
            $ brz switch .
 
546
            2>brz: ERROR: switching would create a branch reference loop. Use the "bzr up" command to switch to a different revision.
 
547
            ''')
 
548
 
 
549
    def test_switch_on_previous_rev(self):
 
550
        """switch to previous rev in a standalone directory
 
551
 
 
552
        Inspired by: https://bugs.launchpad.net/brz/+bug/1018628
 
553
        """
 
554
        self.script_runner = script.ScriptRunner()
 
555
        self.script_runner.run_script(self, '''
 
556
           $ brz init
 
557
           Created a standalone tree (format: 2a)
 
558
           $ brz commit -m 1 --unchanged
 
559
           $ brz commit -m 2 --unchanged
 
560
           $ brz switch -r 1
 
561
           2>brz: ERROR: switching would create a branch reference loop. Use the "bzr up" command to switch to a different revision.''',
 
562
           null_output_matches_anything=True)
 
563
 
 
564
    def test_switch_create_colo_locks_repo_path(self):
 
565
        self.script_runner = script.ScriptRunner()
 
566
        self.script_runner.run_script(self, '''
 
567
            $ mkdir mywork
 
568
            $ cd mywork
 
569
            $ brz init
 
570
            Created a standalone tree (format: 2a)
 
571
            $ echo A > a && brz add a && brz commit -m A
 
572
            $ brz switch -b br1
 
573
            $ cd ..
 
574
            $ mv mywork mywork1
 
575
            $ cd mywork1
 
576
            $ brz branches
 
577
            * br1
 
578
            ''', null_output_matches_anything=True)