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# Copyright (C) 2005 by Canonical Development Ltd
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# Copyright (C) 2005, 2007 Canonical 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import bzrlib.errors as errors
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from bzrlib.errors import BzrError, UnlistableStore, NoSuchFile
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from bzrlib.store import copy_all
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from bzrlib.transport.local import LocalTransport
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from bzrlib.store.text import TextStore
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from bzrlib.tests import TestCase, TestCaseInTempDir
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from bzrlib.tests import TestCase, TestCaseInTempDir, TestCaseWithTransport
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import bzrlib.store as store
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import bzrlib.store.versioned
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import bzrlib.transactions as transactions
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import bzrlib.transport as transport
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from bzrlib.transport.memory import MemoryTransport
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store_a = self.get_store('a')
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store_a.add('foo', '1')
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store_a.add(StringIO('foo'), '1')
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store_b = self.get_store('b')
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copy_all(store_a, store_b)
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store_b.copy_all_ids(store_a)
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self.assertEqual(store_a.get('1').read(), 'foo')
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self.assertEqual(store_b.get('1').read(), 'foo')
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# TODO: Switch the exception form UnlistableStore to
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self.assertEqual(store.total_size(), (2, 55))
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def test__relpath_suffixed(self):
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my_store = TextStore(MockTransport(), True, compressed=True)
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my_store = TextStore(MockTransport(),
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prefixed=True, compressed=True)
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my_store.register_suffix('dsc')
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self.assertEqual('45/foo.dsc', my_store._relpath('foo', ['dsc']))
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class TestMixedTextStore(TestCaseInTempDir, TestStores):
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def get_store(self, path=u'.', compressed=True):
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t = LocalTransport(path)
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t = transport.get_transport(path)
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return TextStore(t, compressed=compressed)
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def test_get_mixed(self):
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my_store.get('missing', 'sig').read())
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def test___iter__no_suffix(self):
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my_store = TextStore(MemoryTransport(), False, compressed=False)
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my_store = TextStore(MemoryTransport(),
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prefixed=False, compressed=False)
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stream = StringIO("content")
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my_store.add(stream, "foo")
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self.assertEqual(set(['foo']),
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def test_copy_suffixes(self):
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from_store = self.get_populated_store()
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to_store = TextStore(MemoryTransport(), True, compressed=True)
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to_store = TextStore(MemoryTransport(),
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prefixed=True, compressed=True)
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to_store.register_suffix('sig')
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copy_all(from_store, to_store)
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to_store.copy_all_ids(from_store)
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self.assertEqual(1, len(to_store))
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self.assertEqual(set(['foo']), set(to_store.__iter__()))
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self.assertEqual('content', to_store.get('foo').read())
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def test_relpath_escaped(self):
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my_store = store.TransportStore(MemoryTransport())
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self.assertEqual('%25', my_store._relpath('%'))
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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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# a particularly perverse file-id! :-)
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self.assertEquals(my_store._relpath('C:<>'), 'be/%2543%253a%253c%253e')
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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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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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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))