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Viewing changes to bzrlib/tests/test_transform.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2006-04-10 05:15:38 UTC
  • mfrom: (1534.10.29 bzr.ttransform)
  • Revision ID: pqm@pqm.ubuntu.com-20060410051538-e33ae09cf879c95b
Use numbered backups when reverting

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bzrlib/tests/test_transform.py
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                           ExistingLimbo, ImmortalLimbo, LockError)
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from bzrlib.osutils import file_kind, has_symlinks, pathjoin
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from bzrlib.merge import Merge3Merger
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from bzrlib.tests import TestCaseInTempDir, TestSkipped
 
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from bzrlib.tests import TestCaseInTempDir, TestSkipped, TestCase
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from bzrlib.transform import (TreeTransform, ROOT_PARENT, FinalPaths, 
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                              resolve_conflicts, cook_conflicts, 
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                              find_interesting, build_tree)
 
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                              find_interesting, build_tree, get_backup_name)
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class TestTreeTransform(TestCaseInTempDir):
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    def setUp(self):
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        self.assertIs(os.path.isdir('b/foo'), True)
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        self.assertEqual(file('b/foo/bar', 'rb').read(), "contents")
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        self.assertEqual(os.readlink('b/foo/baz'), 'a/foo/bar')
 
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class MockTransform(object):
 
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    def has_named_child(self, by_parent, parent_id, name):
 
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        for child_id in by_parent[parent_id]:
 
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            if child_id == '0':
 
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                if name == "name~":
 
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                    return True
 
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            elif name == "name.~%s~" % child_id:
 
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                return True
 
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        return False
 
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class MockEntry(object):
 
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    def __init__(self):
 
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        object.__init__(self)
 
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        self.name = "name"
 
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class TestGetBackupName(TestCase):
 
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    def test_get_backup_name(self):
 
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        tt = MockTransform()
 
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        name = get_backup_name(MockEntry(), {'a':[]}, 'a', tt)
 
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        self.assertEqual(name, 'name.~1~')
 
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        name = get_backup_name(MockEntry(), {'a':['1']}, 'a', tt)
 
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        self.assertEqual(name, 'name.~2~')
 
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        name = get_backup_name(MockEntry(), {'a':['2']}, 'a', tt)
 
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        self.assertEqual(name, 'name.~1~')
 
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        name = get_backup_name(MockEntry(), {'a':['2'], 'b':[]}, 'b', tt)
 
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        self.assertEqual(name, 'name.~1~')
 
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        name = get_backup_name(MockEntry(), {'a':['1', '2', '3']}, 'a', tt)
 
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        self.assertEqual(name, 'name.~4~')