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Viewing changes to bzrlib/tests/test_whitebox.py

  • Committer: Patch Queue Manager
  • Date: 2012-09-19 07:12:28 UTC
  • mfrom: (6561.1.1 996401-doc-config)
  • Revision ID: pqm@pqm.ubuntu.com-20120919071228-yd09pv4quo9hxtf2
(vila) Clarify option references expansion for `bzr config`. (Vincent
 Ladeuil)

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bzrlib/tests/test_whitebox.py
1
 
#! /usr/bin/python
 
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# Copyright (C) 2005, 2006, 2008-2012 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
 
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# (at your option) any later version.
 
7
#
 
8
# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# 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
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16
 
3
17
import os
4
 
import unittest
5
 
 
6
 
from bzrlib.selftest import InTempDir, TestBase
7
 
from bzrlib.branch import ScratchBranch, Branch
8
 
from bzrlib.errors import NotBranchError, NotVersionedError
9
 
 
10
 
 
11
 
class Unknowns(InTempDir):
12
 
    def runTest(self):
13
 
        b = Branch('.', init=True)
14
 
 
15
 
        self.build_tree(['hello.txt',
16
 
                         'hello.txt~'])
17
 
 
18
 
        self.assertEquals(list(b.unknowns()),
19
 
                          ['hello.txt'])
20
 
 
21
 
 
22
 
 
23
 
class NoChanges(InTempDir):
24
 
    def runTest(self):
25
 
        from bzrlib.errors import PointlessCommit
26
 
        
27
 
        b = Branch('.', init=True)
28
 
 
29
 
        self.build_tree(['hello.txt'])
30
 
 
31
 
        self.assertRaises(PointlessCommit,
32
 
                          b.commit,
33
 
                          'commit without adding',
34
 
                          allow_pointless=False)
35
 
 
36
 
        b.commit('commit pointless tree',
37
 
                 allow_pointless=True)
38
 
 
39
 
        b.add('hello.txt')
40
 
        
41
 
        b.commit('commit first added file',
42
 
                 allow_pointless=False)
43
 
        
44
 
        self.assertRaises(PointlessCommit,
45
 
                          b.commit,
46
 
                          'commit after adding file',
47
 
                          allow_pointless=False)
48
 
        
49
 
        b.commit('commit pointless revision with one file',
50
 
                 allow_pointless=True)
51
 
 
52
 
        b.add_pending_merge('mbp@892739123-2005-123123')
53
 
        b.commit('commit new merge with no text changes',
54
 
                 allow_pointless=False)
55
 
        
56
 
 
57
 
 
58
 
class ValidateRevisionId(TestBase):
59
 
    def runTest(self):
60
 
        from bzrlib.revision import validate_revision_id
61
 
        validate_revision_id('mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe')
62
 
        
63
 
        self.assertRaises(ValueError,
64
 
                          validate_revision_id,
65
 
                          ' asdkjas')
66
 
 
67
 
 
68
 
        self.assertRaises(ValueError,
69
 
                          validate_revision_id,
70
 
                          'mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe\n')
71
 
 
72
 
 
73
 
        self.assertRaises(ValueError,
74
 
                          validate_revision_id,
75
 
                          ' mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe')
76
 
 
77
 
        self.assertRaises(ValueError,
78
 
                          validate_revision_id,
79
 
                          'Martin Pool <mbp@sourcefrog.net>-20050311061123-96a255005c7c9dbe')
80
 
 
81
 
 
82
 
 
83
 
class PendingMerges(InTempDir):
84
 
    """Tracking pending-merged revisions."""
85
 
    def runTest(self):
86
 
        b = Branch('.', init=True)
87
 
 
88
 
        self.assertEquals(b.pending_merges(), [])
89
 
        
90
 
        b.add_pending_merge('foo@azkhazan-123123-abcabc')
91
 
        
92
 
        self.assertEquals(b.pending_merges(), ['foo@azkhazan-123123-abcabc'])
93
 
    
94
 
        b.add_pending_merge('foo@azkhazan-123123-abcabc')
95
 
        
96
 
        self.assertEquals(b.pending_merges(), ['foo@azkhazan-123123-abcabc'])
97
 
 
98
 
        b.add_pending_merge('wibble@fofof--20050401--1928390812')
99
 
        self.assertEquals(b.pending_merges(),
100
 
                          ['foo@azkhazan-123123-abcabc',
101
 
                           'wibble@fofof--20050401--1928390812'])
102
 
 
103
 
        b.commit("commit from base with two merges")
104
 
 
105
 
        rev = b.get_revision(b.revision_history()[0])
106
 
        self.assertEquals(len(rev.parents), 2)
107
 
        self.assertEquals(rev.parents[0].revision_id,
108
 
                          'foo@azkhazan-123123-abcabc')
109
 
        self.assertEquals(rev.parents[1].revision_id,
110
 
                           'wibble@fofof--20050401--1928390812')
111
 
 
112
 
        # list should be cleared when we do a commit
113
 
        self.assertEquals(b.pending_merges(), [])
114
 
        
115
 
        
116
 
        
117
 
 
118
 
class Revert(InTempDir):
119
 
    """Test selected-file revert"""
120
 
    def runTest(self):
121
 
        b = Branch('.', init=True)
122
 
 
123
 
        self.build_tree(['hello.txt'])
124
 
        file('hello.txt', 'w').write('initial hello')
125
 
 
126
 
        self.assertRaises(NotVersionedError,
127
 
                          b.revert, ['hello.txt'])
128
 
        
129
 
        b.add(['hello.txt'])
130
 
        b.commit('create initial hello.txt')
131
 
 
132
 
        self.check_file_contents('hello.txt', 'initial hello')
133
 
        file('hello.txt', 'w').write('new hello')
134
 
        self.check_file_contents('hello.txt', 'new hello')
135
 
 
136
 
        # revert file modified since last revision
137
 
        b.revert(['hello.txt'])
138
 
        self.check_file_contents('hello.txt', 'initial hello')
139
 
        self.check_file_contents('hello.txt~', 'new hello')
140
 
 
141
 
        # reverting again clobbers the backup
142
 
        b.revert(['hello.txt'])
143
 
        self.check_file_contents('hello.txt', 'initial hello')
144
 
        self.check_file_contents('hello.txt~', 'initial hello')
145
 
 
146
 
 
147
 
 
148
 
class RenameDirs(InTempDir):
149
 
    """Test renaming directories and the files within them."""
150
 
    def runTest(self):
151
 
        b = Branch('.', init=True)
152
 
        self.build_tree(['dir/', 'dir/sub/', 'dir/sub/file'])
153
 
        b.add(['dir', 'dir/sub', 'dir/sub/file'])
154
 
 
155
 
        b.commit('create initial state')
156
 
 
157
 
        # TODO: lift out to a test helper that checks the shape of
158
 
        # an inventory
159
 
        
160
 
        revid = b.revision_history()[0]
161
 
        self.log('first revision_id is {%s}' % revid)
162
 
        
163
 
        inv = b.get_revision_inventory(revid)
164
 
        self.log('contents of inventory: %r' % inv.entries())
165
 
 
166
 
        self.check_inventory_shape(inv,
167
 
                                   ['dir', 'dir/sub', 'dir/sub/file'])
168
 
 
169
 
        b.rename_one('dir', 'newdir')
170
 
 
171
 
        self.check_inventory_shape(b.inventory,
172
 
                                   ['newdir', 'newdir/sub', 'newdir/sub/file'])
173
 
 
174
 
        b.rename_one('newdir/sub', 'newdir/newsub')
175
 
        self.check_inventory_shape(b.inventory,
176
 
                                   ['newdir', 'newdir/newsub',
177
 
                                    'newdir/newsub/file'])
178
 
 
179
 
        
180
 
 
181
 
 
182
 
class BranchPathTestCase(TestBase):
183
 
    """test for branch path lookups
184
 
 
185
 
    Branch.relpath and bzrlib.branch._relpath do a simple but subtle
186
 
    job: given a path (either relative to cwd or absolute), work out
187
 
    if it is inside a branch and return the path relative to the base.
188
 
    """
189
 
 
190
 
    def runTest(self):
191
 
        from bzrlib.branch import _relpath
192
 
        import tempfile, shutil
193
 
        
194
 
        savedir = os.getcwdu()
195
 
        dtmp = tempfile.mkdtemp()
 
18
 
 
19
import bzrlib
 
20
from bzrlib import (
 
21
    errors,
 
22
    osutils,
 
23
    tests,
 
24
    )
 
25
from bzrlib.osutils import relpath, pathjoin, abspath, realpath
 
26
 
 
27
 
 
28
class MoreTests(tests.TestCaseWithTransport):
 
29
 
 
30
    def test_relpath(self):
 
31
        """test for branch path lookups
 
32
 
 
33
        bzrlib.osutils._relpath do a simple but subtle
 
34
        job: given a path (either relative to cwd or absolute), work out
 
35
        if it is inside a branch and return the path relative to the base.
 
36
        """
 
37
        dtmp = osutils.mkdtemp()
 
38
        self.addCleanup(osutils.rmtree, dtmp)
196
39
        # On Mac OSX, /tmp actually expands to /private/tmp
197
 
        dtmp = os.path.realpath(dtmp)
 
40
        dtmp = realpath(dtmp)
198
41
 
199
42
        def rp(p):
200
 
            return _relpath(dtmp, p)
201
 
        
202
 
        try:
203
 
            # check paths inside dtmp while standing outside it
204
 
            self.assertEqual(rp(os.path.join(dtmp, 'foo')), 'foo')
205
 
 
206
 
            # root = nothing
207
 
            self.assertEqual(rp(dtmp), '')
208
 
 
209
 
            self.assertRaises(NotBranchError,
210
 
                              rp,
211
 
                              '/etc')
212
 
 
213
 
            # now some near-miss operations -- note that
214
 
            # os.path.commonprefix gets these wrong!
215
 
            self.assertRaises(NotBranchError,
216
 
                              rp,
217
 
                              dtmp.rstrip('\\/') + '2')
218
 
 
219
 
            self.assertRaises(NotBranchError,
220
 
                              rp,
221
 
                              dtmp.rstrip('\\/') + '2/foo')
222
 
 
223
 
            # now operations based on relpath of files in current
224
 
            # directory, or nearby
225
 
            os.chdir(dtmp)
226
 
 
227
 
            self.assertEqual(rp('foo/bar/quux'), 'foo/bar/quux')
228
 
 
229
 
            self.assertEqual(rp('foo'), 'foo')
230
 
 
231
 
            self.assertEqual(rp('./foo'), 'foo')
232
 
 
233
 
            self.assertEqual(rp(os.path.abspath('foo')), 'foo')
234
 
 
235
 
            self.assertRaises(NotBranchError,
236
 
                              rp, '../foo')
237
 
 
238
 
        finally:
239
 
            os.chdir(savedir)
240
 
            shutil.rmtree(dtmp)
241
 
 
242
 
 
243
 
 
244
 
 
245
 
TEST_CLASSES = [Unknowns,
246
 
                ValidateRevisionId,
247
 
                PendingMerges,
248
 
                Revert,
249
 
                RenameDirs,
250
 
                BranchPathTestCase,
251
 
                ]
 
43
            return relpath(dtmp, p)
 
44
 
 
45
        # check paths inside dtmp while standing outside it
 
46
        self.assertEqual('foo', rp(pathjoin(dtmp, 'foo')))
 
47
 
 
48
        # root = nothing
 
49
        self.assertEqual('', rp(dtmp))
 
50
        self.assertRaises(errors.PathNotChild, rp, '/etc')
 
51
 
 
52
        # now some near-miss operations -- note that
 
53
        # os.path.commonprefix gets these wrong!
 
54
        self.assertRaises(errors.PathNotChild, rp, dtmp.rstrip('\\/') + '2')
 
55
        self.assertRaises(errors.PathNotChild, rp, dtmp.rstrip('\\/') + '2/foo')
 
56
 
 
57
        # now operations based on relpath of files in current
 
58
        # directory, or nearby
 
59
 
 
60
        os.chdir(dtmp)
 
61
        self.assertEqual('foo/bar/quux', rp('foo/bar/quux'))
 
62
        self.assertEqual('foo', rp('foo'))
 
63
        self.assertEqual('foo', rp('./foo'))
 
64
        self.assertEqual('foo', rp(abspath('foo')))
 
65
        self.assertRaises(errors.PathNotChild, rp, '../foo')