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Viewing changes to bzrlib/tests/branch_implementations/test_parent.py

  • Committer: John Arbash Meinel
  • Date: 2006-07-14 15:18:01 UTC
  • mto: (1904.2.2 bzr.mbp.release)
  • mto: This revision was merged to the branch mainline in revision 1913.
  • Revision ID: john@arbash-meinel.com-20060714151801-38dffed7343ab5e6
Let Branch.get_parent() return None if parent is not accessible, (bug #52976)

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bzrlib/tests/branch_implementations/test_parent.py
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        self.assertEqual(None, b.get_parent())
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        b.set_parent('../other_branch')
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        cwd = getcwd()
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        self.assertEqual(local_path_to_url('../other_branch'), b.get_parent())
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        path = local_path_to_url('../yanb')
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        self.assertRaises(bzrlib.errors.InvalidURL, b.set_parent, u'\xb5')
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        b.set_parent(escape(u'\xb5'))
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        self.assertEqual('%C2%B5', 
 
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        self.assertEqual('%C2%B5',
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            b.control_files.get('parent').read().strip('\n'))
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        self.assertEqual(b.base + '%C2%B5', b.get_parent())
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            b.control_files.put('parent', cStringIO.StringIO('/local/abs/path'))
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            self.assertEqual('file:///local/abs/path', b.get_parent())
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    def test_get_invalid_parent(self):
 
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        b = self.make_branch('.')
 
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        cwd = getcwd()
 
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        n_dirs = len(cwd.split('/'))
 
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        # Force the relative path to be something invalid
 
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        # This should attempt to go outside the filesystem
 
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        path = ('../'*(n_dirs+5)) + 'foo'
 
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        b.control_files.put('parent', cStringIO.StringIO(path))
 
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        # With an invalid branch parent, just return None
 
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        self.assertEqual(None, b.get_parent())
 
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