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  • Committer: aaron.bentley at utoronto
  • Date: 2005-08-27 04:42:41 UTC
  • mfrom: (1092.1.43)
  • mto: (1185.3.4)
  • mto: This revision was merged to the branch mainline in revision 1178.
  • Revision ID: aaron.bentley@utoronto.ca-20050827044241-23d676133b9fc981
Merge of robertc@robertcollins.net-20050826013321-52eee1f1da679ee9

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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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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# 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
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# GNU General Public License for more details.
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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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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#! /usr/bin/python
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import os
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import unittest
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from bzrlib import (
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    osutils,
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    )
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from bzrlib.tests import TestCaseWithTransport, TestCase
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from bzrlib.branch import Branch
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from bzrlib.errors import PathNotChild
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from bzrlib.osutils import relpath, pathjoin, abspath, realpath
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class MoreTests(TestCaseWithTransport):
 
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from bzrlib.selftest import InTempDir, TestCase
 
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from bzrlib.branch import ScratchBranch, Branch
 
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from bzrlib.errors import NotBranchError, NotVersionedError
 
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class TestBranch(InTempDir):
 
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    def test_unknowns(self):
 
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        b = Branch('.', init=True)
 
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        self.build_tree(['hello.txt',
 
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                         'hello.txt~'])
 
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        self.assertEquals(list(b.unknowns()),
 
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                          ['hello.txt'])
 
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    def test_no_changes(self):
 
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        from bzrlib.errors import PointlessCommit
 
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        b = Branch('.', init=True)
 
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        self.build_tree(['hello.txt'])
 
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        self.assertRaises(PointlessCommit,
 
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                          b.commit,
 
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                          'commit without adding',
 
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                          allow_pointless=False)
 
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        b.commit('commit pointless tree',
 
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                 allow_pointless=True)
 
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        b.add('hello.txt')
 
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        b.commit('commit first added file',
 
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                 allow_pointless=False)
 
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        self.assertRaises(PointlessCommit,
 
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                          b.commit,
 
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                          'commit after adding file',
 
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                          allow_pointless=False)
 
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        b.commit('commit pointless revision with one file',
 
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                 allow_pointless=True)
 
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        b.add_pending_merge('mbp@892739123-2005-123123')
 
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        b.commit('commit new merge with no text changes',
 
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                 allow_pointless=False)
 
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55
 
 
56
class TestRevisionId(TestCase):
 
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    def test_validate_revision_id(self):
 
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        from bzrlib.revision import validate_revision_id
 
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        validate_revision_id('mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe')
 
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        self.assertRaises(ValueError,
 
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                          validate_revision_id,
 
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                          ' asdkjas')
 
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        self.assertRaises(ValueError,
 
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                          validate_revision_id,
 
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                          'mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe\n')
 
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        self.assertRaises(ValueError,
 
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                          validate_revision_id,
 
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                          ' mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe')
 
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        self.assertRaises(ValueError,
 
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                          validate_revision_id,
 
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                          'Martin Pool <mbp@sourcefrog.net>-20050311061123-96a255005c7c9dbe')
 
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class PendingMerges(InTempDir):
 
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    def test_pending_merges(self):
 
78
        """Tracking pending-merged revisions."""
 
79
        b = Branch('.', init=True)
 
80
 
 
81
        self.assertEquals(b.pending_merges(), [])
 
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        b.add_pending_merge('foo@azkhazan-123123-abcabc')
 
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        self.assertEquals(b.pending_merges(), ['foo@azkhazan-123123-abcabc'])
 
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        b.add_pending_merge('foo@azkhazan-123123-abcabc')
 
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        self.assertEquals(b.pending_merges(), ['foo@azkhazan-123123-abcabc'])
 
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        b.add_pending_merge('wibble@fofof--20050401--1928390812')
 
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        self.assertEquals(b.pending_merges(),
 
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                          ['foo@azkhazan-123123-abcabc',
 
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                           'wibble@fofof--20050401--1928390812'])
 
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        b.commit("commit from base with two merges")
 
91
        rev = b.get_revision(b.revision_history()[0])
 
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        self.assertEquals(len(rev.parents), 2)
 
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        self.assertEquals(rev.parents[0].revision_id,
 
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                          'foo@azkhazan-123123-abcabc')
 
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        self.assertEquals(rev.parents[1].revision_id,
 
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                           'wibble@fofof--20050401--1928390812')
 
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        # list should be cleared when we do a commit
 
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        self.assertEquals(b.pending_merges(), [])
 
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100
    def test_revert(self):
 
101
        """Test selected-file revert"""
 
102
        b = Branch('.', init=True)
 
103
 
 
104
        self.build_tree(['hello.txt'])
 
105
        file('hello.txt', 'w').write('initial hello')
 
106
 
 
107
        self.assertRaises(NotVersionedError,
 
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                          b.revert, ['hello.txt'])
 
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110
        b.add(['hello.txt'])
 
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        b.commit('create initial hello.txt')
 
112
 
 
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        self.check_file_contents('hello.txt', 'initial hello')
 
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        file('hello.txt', 'w').write('new hello')
 
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        self.check_file_contents('hello.txt', 'new hello')
 
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        # revert file modified since last revision
 
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        b.revert(['hello.txt'])
 
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        self.check_file_contents('hello.txt', 'initial hello')
 
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        self.check_file_contents('hello.txt~', 'new hello')
 
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122
        # reverting again clobbers the backup
 
123
        b.revert(['hello.txt'])
 
124
        self.check_file_contents('hello.txt', 'initial hello')
 
125
        self.check_file_contents('hello.txt~', 'initial hello')
 
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127
    def test_rename_dirs(self):
 
128
        """Test renaming directories and the files within them."""
 
129
        b = Branch('.', init=True)
 
130
        self.build_tree(['dir/', 'dir/sub/', 'dir/sub/file'])
 
131
        b.add(['dir', 'dir/sub', 'dir/sub/file'])
 
132
 
 
133
        b.commit('create initial state')
 
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135
        # TODO: lift out to a test helper that checks the shape of
 
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        # an inventory
 
137
        
 
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        revid = b.revision_history()[0]
 
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        self.log('first revision_id is {%s}' % revid)
 
140
        
 
141
        inv = b.get_revision_inventory(revid)
 
142
        self.log('contents of inventory: %r' % inv.entries())
 
143
 
 
144
        self.check_inventory_shape(inv,
 
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                                   ['dir', 'dir/sub', 'dir/sub/file'])
 
146
 
 
147
        b.rename_one('dir', 'newdir')
 
148
 
 
149
        self.check_inventory_shape(b.inventory,
 
150
                                   ['newdir', 'newdir/sub', 'newdir/sub/file'])
 
151
 
 
152
        b.rename_one('newdir/sub', 'newdir/newsub')
 
153
        self.check_inventory_shape(b.inventory,
 
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                                   ['newdir', 'newdir/newsub',
 
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                                    'newdir/newsub/file'])
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157
    def test_relpath(self):
32
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        """test for branch path lookups
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159
    
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        bzrlib.osutils._relpath do a simple but subtle
 
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        Branch.relpath and bzrlib.branch._relpath do a simple but subtle
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        job: given a path (either relative to cwd or absolute), work out
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        if it is inside a branch and return the path relative to the base.
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        """
38
 
        import tempfile
 
164
        from bzrlib.branch import _relpath
 
165
        import tempfile, shutil
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166
        
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        savedir = os.getcwdu()
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        dtmp = tempfile.mkdtemp()
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        # On Mac OSX, /tmp actually expands to /private/tmp
43
 
        dtmp = realpath(dtmp)
 
170
        dtmp = os.path.realpath(dtmp)
44
171
 
45
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        def rp(p):
46
 
            return relpath(dtmp, p)
 
173
            return _relpath(dtmp, p)
47
174
        
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175
        try:
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            # check paths inside dtmp while standing outside it
50
 
            self.assertEqual(rp(pathjoin(dtmp, 'foo')), 'foo')
 
177
            self.assertEqual(rp(os.path.join(dtmp, 'foo')), 'foo')
51
178
 
52
179
            # root = nothing
53
180
            self.assertEqual(rp(dtmp), '')
54
181
 
55
 
            self.assertRaises(PathNotChild,
 
182
            self.assertRaises(NotBranchError,
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                              rp,
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                              '/etc')
58
185
 
59
186
            # now some near-miss operations -- note that
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187
            # os.path.commonprefix gets these wrong!
61
 
            self.assertRaises(PathNotChild,
 
188
            self.assertRaises(NotBranchError,
62
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                              rp,
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                              dtmp.rstrip('\\/') + '2')
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191
 
65
 
            self.assertRaises(PathNotChild,
 
192
            self.assertRaises(NotBranchError,
66
193
                              rp,
67
194
                              dtmp.rstrip('\\/') + '2/foo')
68
195
 
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203
 
77
204
            self.assertEqual(rp('./foo'), 'foo')
78
205
 
79
 
            self.assertEqual(rp(abspath('foo')), 'foo')
 
206
            self.assertEqual(rp(os.path.abspath('foo')), 'foo')
80
207
 
81
 
            self.assertRaises(PathNotChild,
 
208
            self.assertRaises(NotBranchError,
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209
                              rp, '../foo')
83
210
 
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211
        finally:
85
212
            os.chdir(savedir)
86
 
            osutils.rmtree(dtmp)
 
213
            shutil.rmtree(dtmp)