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# Copyright (C) 2005, 2007 Canonical Ltd
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# Copyright (C) 2005 by Canonical Development Ltd
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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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# 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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# 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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"""Test Store implementations."""
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def test_escaped_uppercase(self):
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"""Uppercase letters are escaped for safety on Windows"""
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my_store = store.TransportStore(MemoryTransport(), prefixed=True,
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my_store = store.TransportStore(MemoryTransport(), escaped=True)
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# a particularly perverse file-id! :-)
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self.assertEquals(my_store._relpath('C:<>'), 'be/%2543%253a%253c%253e')
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self.assertEquals(my_store._escape_file_id('C:<>'), '%43%3a%3c%3e')
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class TestVersionFileStore(TestCaseWithTransport):
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return self._transaction
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super(TestVersionFileStore, self).setUp()
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self.vfstore = store.versioned.VersionedFileStore(MemoryTransport())
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self.vfstore.get_scope = self.get_scope
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self._transaction = None
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def test_get_weave_registers_dirty_in_write(self):
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self._transaction = transactions.WriteTransaction()
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vf = self.vfstore.get_weave_or_empty('id', self._transaction)
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self._transaction.finish()
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self._transaction = None
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self.assertRaises(errors.OutSideTransaction, vf.add_lines, 'b', [], [])
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self._transaction = transactions.WriteTransaction()
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vf = self.vfstore.get_weave('id', self._transaction)
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self._transaction.finish()
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self._transaction = None
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self.assertRaises(errors.OutSideTransaction, vf.add_lines, 'b', [], [])
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transaction = transactions.WriteTransaction()
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vf = self.vfstore.get_weave_or_empty('id', transaction)
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self.assertRaises(errors.OutSideTransaction, vf.add_lines, 'b', [], [])
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transaction = transactions.WriteTransaction()
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vf = self.vfstore.get_weave('id', transaction)
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self.assertRaises(errors.OutSideTransaction, vf.add_lines, 'b', [], [])
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def test_get_weave_or_empty_readonly_fails(self):
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transaction = transactions.ReadOnlyTransaction()
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vf = self.assertRaises(errors.ReadOnlyError,
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self.vfstore.get_weave_or_empty,
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def test_get_weave_readonly_cant_write(self):
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self._transaction = transactions.WriteTransaction()
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vf = self.vfstore.get_weave_or_empty('id', self._transaction)
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self._transaction.finish()
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self._transaction = transactions.ReadOnlyTransaction()
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vf = self.vfstore.get_weave_or_empty('id', self._transaction)
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transaction = transactions.WriteTransaction()
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vf = self.vfstore.get_weave_or_empty('id', transaction)
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transaction = transactions.ReadOnlyTransaction()
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vf = self.vfstore.get_weave_or_empty('id', transaction)
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self.assertRaises(errors.ReadOnlyError, vf.add_lines, 'b', [], [])
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def test___iter__escaped(self):
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self.vfstore = store.versioned.VersionedFileStore(MemoryTransport(),
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prefixed=True, escaped=True)
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self.vfstore.get_scope = self.get_scope
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self._transaction = transactions.WriteTransaction()
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vf = self.vfstore.get_weave_or_empty(' ', self._transaction)
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vf.add_lines('a', [], [])
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self._transaction.finish()
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self.assertEqual([' '], list(self.vfstore))