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

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-03-28 06:58:22 UTC
  • mfrom: (2379.2.3 hpss-chroot)
  • Revision ID: pqm@pqm.ubuntu.com-20070328065822-999550a858a3ced3
(robertc) Fix chroot urls to not expose the url of the transport they are protecting, allowing regular url operations to work on them. (Robert Collins, Andrew Bennetts)

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bzrlib/tests/blackbox/test_checkout.py
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# Copyright (C) 2006, 2007, 2009-2012, 2016 Canonical Ltd
 
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# Copyright (C) 2005, 2006 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Tests for the 'checkout' CLI command."""
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from cStringIO import StringIO
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20
import os
20
 
 
21
 
from bzrlib import (
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    branch as _mod_branch,
23
 
    bzrdir,
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    controldir,
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    errors,
26
 
    workingtree,
27
 
    )
28
 
from bzrlib.tests import (
29
 
    TestCaseWithTransport,
30
 
    )
31
 
from bzrlib.tests.matchers import ContainsNoVfsCalls
32
 
from bzrlib.tests.features import (
33
 
    HardlinkFeature,
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    )
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36
 
 
37
 
class TestCheckout(TestCaseWithTransport):
38
 
 
 
21
import re
 
22
import shutil
 
23
import sys
 
24
 
 
25
import bzrlib.bzrdir as bzrdir
 
26
import bzrlib.errors as errors
 
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from bzrlib.tests.blackbox import ExternalBase
 
28
 
 
29
 
 
30
class TestCheckout(ExternalBase):
 
31
    
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32
    def setUp(self):
40
33
        super(TestCheckout, self).setUp()
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        tree = controldir.ControlDir.create_standalone_workingtree('branch')
 
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        tree = bzrdir.BzrDir.create_standalone_workingtree('branch')
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        tree.commit('1', rev_id='1', allow_pointless=True)
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36
        self.build_tree(['branch/added_in_2'])
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        tree.add('added_in_2')
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        tree.commit('2', rev_id='2')
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47
40
    def test_checkout_makes_bound_branch(self):
48
 
        self.run_bzr('checkout branch checkout')
 
41
        self.runbzr('checkout branch checkout')
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42
        # if we have a checkout, the branch base should be 'branch'
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        source = controldir.ControlDir.open('branch')
51
 
        result = controldir.ControlDir.open('checkout')
 
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        source = bzrdir.BzrDir.open('branch')
 
44
        result = bzrdir.BzrDir.open('checkout')
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45
        self.assertEqual(source.open_branch().bzrdir.root_transport.base,
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                         result.open_branch().get_bound_location())
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47
 
55
48
    def test_checkout_light_makes_checkout(self):
56
 
        self.run_bzr('checkout --lightweight branch checkout')
 
49
        self.runbzr('checkout --lightweight branch checkout')
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50
        # if we have a checkout, the branch base should be 'branch'
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        source = controldir.ControlDir.open('branch')
59
 
        result = controldir.ControlDir.open('checkout')
 
51
        source = bzrdir.BzrDir.open('branch')
 
52
        result = bzrdir.BzrDir.open('checkout')
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53
        self.assertEqual(source.open_branch().bzrdir.root_transport.base,
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                         result.open_branch().bzrdir.root_transport.base)
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55
 
63
56
    def test_checkout_dash_r(self):
64
 
        out, err = self.run_bzr(['checkout', '-r', '-2', 'branch', 'checkout'])
 
57
        self.runbzr('checkout -r -2 branch checkout')
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58
        # the working tree should now be at revision '1' with the content
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59
        # from 1.
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        result = controldir.ControlDir.open('checkout')
 
60
        result = bzrdir.BzrDir.open('checkout')
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61
        self.assertEqual(['1'], result.open_workingtree().get_parent_ids())
69
 
        self.assertPathDoesNotExist('checkout/added_in_2')
 
62
        self.failIfExists('checkout/added_in_2')
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63
 
71
64
    def test_checkout_light_dash_r(self):
72
 
        out, err = self.run_bzr(['checkout','--lightweight', '-r', '-2',
73
 
            'branch', 'checkout'])
 
65
        self.runbzr('checkout --lightweight -r -2 branch checkout')
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66
        # the working tree should now be at revision '1' with the content
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67
        # from 1.
76
 
        result = controldir.ControlDir.open('checkout')
 
68
        result = bzrdir.BzrDir.open('checkout')
77
69
        self.assertEqual(['1'], result.open_workingtree().get_parent_ids())
78
 
        self.assertPathDoesNotExist('checkout/added_in_2')
79
 
 
80
 
    def test_checkout_into_empty_dir(self):
81
 
        self.make_bzrdir('checkout')
82
 
        out, err = self.run_bzr(['checkout', 'branch', 'checkout'])
83
 
        result = controldir.ControlDir.open('checkout')
84
 
        tree = result.open_workingtree()
85
 
        branch = result.open_branch()
 
70
        self.failIfExists('checkout/added_in_2')
86
71
 
87
72
    def test_checkout_reconstitutes_working_trees(self):
88
73
        # doing a 'bzr checkout' in the directory of a branch with no tree
89
74
        # or a 'bzr checkout path' with path the name of a directory with
90
75
        # a branch with no tree will reconsistute the tree.
91
76
        os.mkdir('treeless-branch')
92
 
        branch = controldir.ControlDir.create_branch_convenience(
 
77
        branch = bzrdir.BzrDir.create_branch_convenience(
93
78
            'treeless-branch',
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            force_new_tree=False,
95
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            format=bzrdir.BzrDirMetaFormat1())
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81
        # check no tree was created
97
82
        self.assertRaises(errors.NoWorkingTree, branch.bzrdir.open_workingtree)
98
 
        out, err = self.run_bzr('checkout treeless-branch')
 
83
        out, err = self.run_bzr('checkout', 'treeless-branch')
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84
        # we should have a tree now
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        branch.bzrdir.open_workingtree()
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86
        # with no diff
102
 
        out, err = self.run_bzr('diff treeless-branch')
 
87
        out, err = self.run_bzr('diff', 'treeless-branch')
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88
 
104
89
        # now test with no parameters
105
 
        branch = controldir.ControlDir.create_branch_convenience(
 
90
        branch = bzrdir.BzrDir.create_branch_convenience(
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            '.',
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            force_new_tree=False,
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            format=bzrdir.BzrDirMetaFormat1())
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        branch.bzrdir.open_workingtree()
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99
        # with no diff
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100
        out, err = self.run_bzr('diff')
116
 
 
117
 
    def _test_checkout_existing_dir(self, lightweight):
118
 
        source = self.make_branch_and_tree('source')
119
 
        self.build_tree_contents([('source/file1', 'content1'),
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                                  ('source/file2', 'content2'),])
121
 
        source.add(['file1', 'file2'])
122
 
        source.commit('added files')
123
 
        self.build_tree_contents([('target/', ''),
124
 
                                  ('target/file1', 'content1'),
125
 
                                  ('target/file2', 'content3'),])
126
 
        cmd = ['checkout', 'source', 'target']
127
 
        if lightweight:
128
 
            cmd.append('--lightweight')
129
 
        self.run_bzr('checkout source target')
130
 
        # files with unique content should be moved
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        self.assertPathExists('target/file2.moved')
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        # files with content matching tree should not be moved
133
 
        self.assertPathDoesNotExist('target/file1.moved')
134
 
 
135
 
    def test_checkout_existing_dir_heavy(self):
136
 
        self._test_checkout_existing_dir(False)
137
 
 
138
 
    def test_checkout_existing_dir_lightweight(self):
139
 
        self._test_checkout_existing_dir(True)
140
 
 
141
 
    def test_checkout_in_branch_with_r(self):
142
 
        branch = _mod_branch.Branch.open('branch')
143
 
        branch.bzrdir.destroy_workingtree()
144
 
        self.run_bzr('checkout -r 1', working_dir='branch')
145
 
        tree = workingtree.WorkingTree.open('branch')
146
 
        self.assertEqual('1', tree.last_revision())
147
 
        branch.bzrdir.destroy_workingtree()
148
 
        self.run_bzr('checkout -r 0', working_dir='branch')
149
 
        self.assertEqual('null:', tree.last_revision())
150
 
 
151
 
    def test_checkout_files_from(self):
152
 
        branch = _mod_branch.Branch.open('branch')
153
 
        self.run_bzr(['checkout', 'branch', 'branch2', '--files-from',
154
 
                      'branch'])
155
 
 
156
 
    def test_checkout_hardlink(self):
157
 
        self.requireFeature(HardlinkFeature)
158
 
        source = self.make_branch_and_tree('source')
159
 
        self.build_tree(['source/file1'])
160
 
        source.add('file1')
161
 
        source.commit('added file')
162
 
        out, err = self.run_bzr('checkout source target --hardlink')
163
 
        source_stat = os.stat('source/file1')
164
 
        target_stat = os.stat('target/file1')
165
 
        self.assertEqual(source_stat, target_stat)
166
 
 
167
 
    def test_checkout_hardlink_files_from(self):
168
 
        self.requireFeature(HardlinkFeature)
169
 
        source = self.make_branch_and_tree('source')
170
 
        self.build_tree(['source/file1'])
171
 
        source.add('file1')
172
 
        source.commit('added file')
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        source.bzrdir.sprout('second')
174
 
        out, err = self.run_bzr('checkout source target --hardlink'
175
 
                                ' --files-from second')
176
 
        second_stat = os.stat('second/file1')
177
 
        target_stat = os.stat('target/file1')
178
 
        self.assertEqual(second_stat, target_stat)
179
 
 
180
 
    def test_colo_checkout(self):
181
 
        source = self.make_branch_and_tree('source', format='development-colo')
182
 
        self.build_tree(['source/file1'])
183
 
        source.add('file1')
184
 
        source.commit('added file')
185
 
        target = source.bzrdir.sprout('file:second,branch=somebranch',
186
 
            create_tree_if_local=False)
187
 
        out, err = self.run_bzr('checkout file:,branch=somebranch .',
188
 
            working_dir='second')
189
 
        # We should always be creating a lighweight checkout for colocated
190
 
        # branches.
191
 
        self.assertEqual(
192
 
            target.open_branch(name='somebranch').base,
193
 
            target.get_branch_reference(name=""))
194
 
 
195
 
 
196
 
class TestSmartServerCheckout(TestCaseWithTransport):
197
 
 
198
 
    def test_heavyweight_checkout(self):
199
 
        self.setup_smart_server_with_call_log()
200
 
        t = self.make_branch_and_tree('from')
201
 
        for count in range(9):
202
 
            t.commit(message='commit %d' % count)
203
 
        self.reset_smart_call_log()
204
 
        out, err = self.run_bzr(['checkout', self.get_url('from'), 'target'])
205
 
        # This figure represent the amount of work to perform this use case. It
206
 
        # is entirely ok to reduce this number if a test fails due to rpc_count
207
 
        # being too low. If rpc_count increases, more network roundtrips have
208
 
        # become necessary for this use case. Please do not adjust this number
209
 
        # upwards without agreement from bzr's network support maintainers.
210
 
        self.assertLength(10, self.hpss_calls)
211
 
        self.assertLength(1, self.hpss_connections)
212
 
        self.assertThat(self.hpss_calls, ContainsNoVfsCalls)
213
 
 
214
 
    def test_lightweight_checkout(self):
215
 
        self.setup_smart_server_with_call_log()
216
 
        t = self.make_branch_and_tree('from')
217
 
        for count in range(9):
218
 
            t.commit(message='commit %d' % count)
219
 
        self.reset_smart_call_log()
220
 
        out, err = self.run_bzr(['checkout', '--lightweight', self.get_url('from'),
221
 
            'target'])
222
 
        # This figure represent the amount of work to perform this use case. It
223
 
        # is entirely ok to reduce this number if a test fails due to rpc_count
224
 
        # being too low. If rpc_count increases, more network roundtrips have
225
 
        # become necessary for this use case. Please do not adjust this number
226
 
        # upwards without agreement from bzr's network support maintainers.
227
 
        self.assertLength(13, self.hpss_calls)
228
 
        self.assertThat(self.hpss_calls, ContainsNoVfsCalls)