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# Copyright (C) 2007, 2008, 2009, 2011, 2012 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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branch as _mod_branch,
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from breezy.bzr import (
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branch as _mod_bzrbranch,
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class TestReconfigure(tests.TestCaseWithTransport):
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def test_tree_to_branch(self):
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tree = self.make_branch_and_tree('tree')
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reconfiguration = reconfigure.Reconfigure.to_branch(tree.controldir)
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reconfiguration.apply()
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self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
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def test_modified_tree_to_branch(self):
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tree = self.make_branch_and_tree('tree')
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self.build_tree(['tree/file'])
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reconfiguration = reconfigure.Reconfigure.to_branch(tree.controldir)
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self.assertRaises(errors.UncommittedChanges, reconfiguration.apply)
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reconfiguration.apply(force=True)
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self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
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def test_tree_with_pending_merge_to_branch(self):
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tree = self.make_branch_and_tree('tree')
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tree.commit('unchanged')
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other_tree = tree.controldir.sprout('other').open_workingtree()
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other_tree.commit('mergeable commit')
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tree.merge_from_branch(other_tree.branch)
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reconfiguration = reconfigure.Reconfigure.to_branch(tree.controldir)
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self.assertRaises(errors.UncommittedChanges, reconfiguration.apply)
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reconfiguration.apply(force=True)
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self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
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def test_branch_to_branch(self):
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branch = self.make_branch('branch')
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self.assertRaises(reconfigure.AlreadyBranch,
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reconfigure.Reconfigure.to_branch, branch.controldir)
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def test_repo_to_branch(self):
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repo = self.make_repository('repo')
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reconfiguration = reconfigure.Reconfigure.to_branch(repo.controldir)
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reconfiguration.apply()
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def test_checkout_to_branch(self):
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branch = self.make_branch('branch')
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checkout = branch.create_checkout('checkout')
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reconfiguration = reconfigure.Reconfigure.to_branch(
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reconfiguration.apply()
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reconfigured = controldir.ControlDir.open('checkout').open_branch()
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self.assertIs(None, reconfigured.get_bound_location())
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def prepare_lightweight_checkout_to_branch(self):
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branch = self.make_branch('branch')
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checkout = branch.create_checkout('checkout', lightweight=True)
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checkout.commit('first commit', rev_id=b'rev1')
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reconfiguration = reconfigure.Reconfigure.to_branch(
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return reconfiguration, checkout
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def test_lightweight_checkout_to_branch(self):
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reconfiguration, checkout = \
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self.prepare_lightweight_checkout_to_branch()
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reconfiguration.apply()
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checkout_branch = checkout.controldir.open_branch()
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self.assertEqual(checkout_branch.controldir.root_transport.base,
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checkout.controldir.root_transport.base)
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self.assertEqual(b'rev1', checkout_branch.last_revision())
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repo = checkout.controldir.open_repository()
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repo.get_revision(b'rev1')
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def test_lightweight_checkout_to_branch_tags(self):
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reconfiguration, checkout = \
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self.prepare_lightweight_checkout_to_branch()
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checkout.branch.tags.set_tag('foo', b'bar')
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reconfiguration.apply()
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checkout_branch = checkout.controldir.open_branch()
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self.assertEqual(b'bar', checkout_branch.tags.lookup_tag('foo'))
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def prepare_lightweight_checkout_to_checkout(self):
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branch = self.make_branch('branch')
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checkout = branch.create_checkout('checkout', lightweight=True)
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reconfiguration = reconfigure.Reconfigure.to_checkout(
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return reconfiguration, checkout
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def test_lightweight_checkout_to_checkout(self):
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reconfiguration, checkout = \
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self.prepare_lightweight_checkout_to_checkout()
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reconfiguration.apply()
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checkout_branch = checkout.controldir.open_branch()
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self.assertIsNot(checkout_branch.get_bound_location(), None)
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def test_lightweight_checkout_to_checkout_tags(self):
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reconfiguration, checkout = \
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self.prepare_lightweight_checkout_to_checkout()
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checkout.branch.tags.set_tag('foo', b'bar')
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reconfiguration.apply()
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checkout_branch = checkout.controldir.open_branch()
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self.assertEqual(b'bar', checkout_branch.tags.lookup_tag('foo'))
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def test_lightweight_conversion_uses_shared_repo(self):
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parent = self.make_branch('parent')
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shared_repo = self.make_repository('repo', shared=True)
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checkout = parent.create_checkout('repo/checkout', lightweight=True)
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reconfigure.Reconfigure.to_tree(checkout.controldir).apply()
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checkout_repo = checkout.controldir.open_branch().repository
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self.assertEqual(shared_repo.controldir.root_transport.base,
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checkout_repo.controldir.root_transport.base)
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def test_branch_to_tree(self):
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branch = self.make_branch('branch')
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reconfiguration = reconfigure.Reconfigure.to_tree(branch.controldir)
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reconfiguration.apply()
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branch.controldir.open_workingtree()
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def test_tree_to_tree(self):
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tree = self.make_branch_and_tree('tree')
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self.assertRaises(reconfigure.AlreadyTree,
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reconfigure.Reconfigure.to_tree, tree.controldir)
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def test_select_bind_location(self):
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branch = self.make_branch('branch')
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reconfiguration = reconfigure.Reconfigure(branch.controldir)
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self.assertRaises(reconfigure.NoBindLocation,
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reconfiguration._select_bind_location)
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branch.set_parent('http://parent')
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reconfiguration = reconfigure.Reconfigure(branch.controldir)
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self.assertEqual('http://parent',
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reconfiguration._select_bind_location())
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branch.set_push_location('sftp://push')
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reconfiguration = reconfigure.Reconfigure(branch.controldir)
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self.assertEqual('sftp://push',
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reconfiguration._select_bind_location())
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branch.set_bound_location('bzr://foo/old-bound')
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branch.set_bound_location(None)
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reconfiguration = reconfigure.Reconfigure(branch.controldir)
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self.assertEqual('bzr://foo/old-bound',
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reconfiguration._select_bind_location())
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branch.set_bound_location('bzr://foo/cur-bound')
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reconfiguration = reconfigure.Reconfigure(branch.controldir)
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self.assertEqual('bzr://foo/cur-bound',
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reconfiguration._select_bind_location())
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reconfiguration.new_bound_location = 'ftp://user-specified'
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self.assertEqual('ftp://user-specified',
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reconfiguration._select_bind_location())
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def test_select_reference_bind_location(self):
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branch = self.make_branch('branch')
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checkout = branch.create_checkout('checkout', lightweight=True)
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reconfiguration = reconfigure.Reconfigure(checkout.controldir)
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self.assertEqual(branch.base,
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reconfiguration._select_bind_location())
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def test_tree_to_checkout(self):
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# A tree with no related branches and no supplied bind location cannot
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parent = self.make_branch('parent')
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tree = self.make_branch_and_tree('tree')
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reconfiguration = reconfigure.Reconfigure.to_checkout(tree.controldir)
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self.assertRaises(reconfigure.NoBindLocation, reconfiguration.apply)
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# setting a parent allows it to become a checkout
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tree.branch.set_parent(parent.base)
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reconfiguration = reconfigure.Reconfigure.to_checkout(tree.controldir)
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reconfiguration.apply()
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# supplying a location allows it to become a checkout
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tree2 = self.make_branch_and_tree('tree2')
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reconfiguration = reconfigure.Reconfigure.to_checkout(tree2.controldir,
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reconfiguration.apply()
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def test_tree_to_lightweight_checkout(self):
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# A tree with no related branches and no supplied bind location cannot
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parent = self.make_branch('parent')
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tree = self.make_branch_and_tree('tree')
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reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
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self.assertRaises(reconfigure.NoBindLocation, reconfiguration.apply)
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# setting a parent allows it to become a checkout
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tree.branch.set_parent(parent.base)
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reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
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reconfiguration.apply()
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# supplying a location allows it to become a checkout
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tree2 = self.make_branch_and_tree('tree2')
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reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
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tree2.controldir, parent.base)
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reconfiguration.apply()
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def test_checkout_to_checkout(self):
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parent = self.make_branch('parent')
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checkout = parent.create_checkout('checkout')
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self.assertRaises(reconfigure.AlreadyCheckout,
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reconfigure.Reconfigure.to_checkout, checkout.controldir)
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def make_unsynced_checkout(self):
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parent = self.make_branch('parent')
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checkout = parent.create_checkout('checkout')
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checkout.commit('test', rev_id=b'new-commit', local=True)
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reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
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return checkout, parent, reconfiguration
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def test_unsynced_checkout_to_lightweight(self):
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checkout, parent, reconfiguration = self.make_unsynced_checkout()
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self.assertRaises(reconfigure.UnsyncedBranches, reconfiguration.apply)
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def test_synced_checkout_to_lightweight(self):
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checkout, parent, reconfiguration = self.make_unsynced_checkout()
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parent.pull(checkout.branch)
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reconfiguration.apply()
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wt = checkout.controldir.open_workingtree()
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self.assertTrue(parent.repository.has_same_location(
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wt.branch.repository))
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parent.repository.get_revision(b'new-commit')
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self.assertRaises(errors.NoRepositoryPresent,
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checkout.controldir.open_repository)
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def prepare_branch_to_lightweight_checkout(self):
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parent = self.make_branch('parent')
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child = parent.controldir.sprout('child').open_workingtree()
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child.commit('test', rev_id=b'new-commit')
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parent.pull(child.branch)
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child.controldir.destroy_workingtree()
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reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
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return parent, child, reconfiguration
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def test_branch_to_lightweight_checkout(self):
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parent, child, reconfiguration = \
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self.prepare_branch_to_lightweight_checkout()
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reconfiguration.apply()
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self.assertTrue(reconfiguration._destroy_branch)
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wt = child.controldir.open_workingtree()
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self.assertTrue(parent.repository.has_same_location(
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wt.branch.repository))
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parent.repository.get_revision(b'new-commit')
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self.assertRaises(errors.NoRepositoryPresent,
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child.controldir.open_repository)
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def test_branch_to_lightweight_checkout_failure(self):
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parent, child, reconfiguration = \
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self.prepare_branch_to_lightweight_checkout()
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old_Repository_fetch = vf_repository.VersionedFileRepository.fetch
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vf_repository.VersionedFileRepository.fetch = None
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self.assertRaises(TypeError, reconfiguration.apply)
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vf_repository.VersionedFileRepository.fetch = old_Repository_fetch
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child = _mod_branch.Branch.open('child')
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self.assertContainsRe(child.base, 'child/$')
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def test_branch_to_lightweight_checkout_fetch_tags(self):
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parent, child, reconfiguration = \
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self.prepare_branch_to_lightweight_checkout()
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child.branch.tags.set_tag('foo', b'bar')
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reconfiguration.apply()
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child = _mod_branch.Branch.open('child')
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self.assertEqual(b'bar', parent.tags.lookup_tag('foo'))
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def test_lightweight_checkout_to_lightweight_checkout(self):
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parent = self.make_branch('parent')
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checkout = parent.create_checkout('checkout', lightweight=True)
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self.assertRaises(reconfigure.AlreadyLightweightCheckout,
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reconfigure.Reconfigure.to_lightweight_checkout,
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def test_repo_to_tree(self):
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repo = self.make_repository('repo')
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reconfiguration = reconfigure.Reconfigure.to_tree(repo.controldir)
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reconfiguration.apply()
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workingtree.WorkingTree.open('repo')
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def test_shared_repo_to_lightweight_checkout(self):
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repo = self.make_repository('repo', shared=True)
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reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
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self.assertRaises(reconfigure.NoBindLocation, reconfiguration.apply)
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self.make_branch('branch')
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reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
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repo.controldir, 'branch')
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reconfiguration.apply()
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workingtree.WorkingTree.open('repo')
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repository.Repository.open('repo')
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def test_unshared_repo_to_lightweight_checkout(self):
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repo = self.make_repository('repo', shared=False)
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self.make_branch('branch')
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reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
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repo.controldir, 'branch')
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reconfiguration.apply()
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workingtree.WorkingTree.open('repo')
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self.assertRaises(errors.NoRepositoryPresent,
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repository.Repository.open, 'repo')
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def test_standalone_to_use_shared(self):
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self.build_tree(['root/'])
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tree = self.make_branch_and_tree('root/tree')
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tree.commit('Hello', rev_id=b'hello-id')
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repo = self.make_repository('root', shared=True)
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reconfiguration = reconfigure.Reconfigure.to_use_shared(
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reconfiguration.apply()
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tree = workingtree.WorkingTree.open('root/tree')
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self.assertTrue(repo.has_same_location(tree.branch.repository))
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self.assertEqual('Hello', repo.get_revision(b'hello-id').message)
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def add_dead_head(self, tree):
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revno, revision_id = tree.branch.last_revision_info()
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tree.commit('Dead head', rev_id=b'dead-head-id')
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tree.branch.set_last_revision_info(revno, revision_id)
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tree.set_last_revision(revision_id)
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def test_standalone_to_use_shared_preserves_dead_heads(self):
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self.build_tree(['root/'])
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tree = self.make_branch_and_tree('root/tree')
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self.add_dead_head(tree)
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tree.commit('Hello', rev_id=b'hello-id')
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repo = self.make_repository('root', shared=True)
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reconfiguration = reconfigure.Reconfigure.to_use_shared(
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reconfiguration.apply()
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tree = workingtree.WorkingTree.open('root/tree')
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message = repo.get_revision(b'dead-head-id').message
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self.assertEqual('Dead head', message)
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def make_repository_tree(self):
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self.build_tree(['root/'])
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self.make_repository('root', shared=True)
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tree = self.make_branch_and_tree('root/tree')
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reconfigure.Reconfigure.to_use_shared(tree.controldir).apply()
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return workingtree.WorkingTree.open('root/tree')
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def test_use_shared_to_use_shared(self):
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tree = self.make_repository_tree()
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self.assertRaises(reconfigure.AlreadyUsingShared,
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reconfigure.Reconfigure.to_use_shared, tree.controldir)
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def test_use_shared_to_standalone(self):
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tree = self.make_repository_tree()
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tree.commit('Hello', rev_id=b'hello-id')
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reconfigure.Reconfigure.to_standalone(tree.controldir).apply()
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tree = workingtree.WorkingTree.open('root/tree')
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repo = tree.branch.repository
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self.assertEqual(repo.controldir.root_transport.base,
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tree.controldir.root_transport.base)
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self.assertEqual('Hello', repo.get_revision(b'hello-id').message)
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def test_use_shared_to_standalone_preserves_dead_heads(self):
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tree = self.make_repository_tree()
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self.add_dead_head(tree)
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tree.commit('Hello', rev_id=b'hello-id')
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reconfigure.Reconfigure.to_standalone(tree.controldir).apply()
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tree = workingtree.WorkingTree.open('root/tree')
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repo = tree.branch.repository
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self.assertRaises(errors.NoSuchRevision, repo.get_revision,
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def test_standalone_to_standalone(self):
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tree = self.make_branch_and_tree('tree')
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self.assertRaises(reconfigure.AlreadyStandalone,
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reconfigure.Reconfigure.to_standalone, tree.controldir)
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def make_unsynced_branch_reconfiguration(self):
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parent = self.make_branch_and_tree('parent')
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parent.commit('commit 1')
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child = parent.controldir.sprout('child').open_workingtree()
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child.commit('commit 2')
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return reconfigure.Reconfigure.to_lightweight_checkout(child.controldir)
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def test_unsynced_branch_to_lightweight_checkout_unforced(self):
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reconfiguration = self.make_unsynced_branch_reconfiguration()
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self.assertRaises(reconfigure.UnsyncedBranches, reconfiguration.apply)
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def test_unsynced_branch_to_lightweight_checkout_forced(self):
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reconfiguration = self.make_unsynced_branch_reconfiguration()
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reconfiguration.apply(force=True)
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def make_repository_with_without_trees(self, with_trees):
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repo = self.make_repository('repo', shared=True)
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repo.set_make_working_trees(with_trees)
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def test_make_with_trees(self):
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repo = self.make_repository_with_without_trees(False)
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reconfiguration = reconfigure.Reconfigure.set_repository_trees(
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repo.controldir, True)
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reconfiguration.apply()
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self.assertIs(True, repo.make_working_trees())
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def test_make_without_trees(self):
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repo = self.make_repository_with_without_trees(True)
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reconfiguration = reconfigure.Reconfigure.set_repository_trees(
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repo.controldir, False)
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reconfiguration.apply()
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self.assertIs(False, repo.make_working_trees())
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def test_make_with_trees_already_with_trees(self):
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repo = self.make_repository_with_without_trees(True)
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e = self.assertRaises(reconfigure.AlreadyWithTrees,
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reconfigure.Reconfigure.set_repository_trees, repo.controldir, True)
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self.assertContainsRe(str(e),
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r"Shared repository '.*' already creates working trees.")
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def test_make_without_trees_already_no_trees(self):
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repo = self.make_repository_with_without_trees(False)
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e = self.assertRaises(
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reconfigure.AlreadyWithNoTrees,
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reconfigure.Reconfigure.set_repository_trees, repo.controldir,
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self.assertContainsRe(
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r"Shared repository '.*' already doesn't create working trees.")
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def test_repository_tree_reconfiguration_not_supported(self):
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tree = self.make_branch_and_tree('tree')
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e = self.assertRaises(
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reconfigure.ReconfigurationNotSupported,
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reconfigure.Reconfigure.set_repository_trees, tree.controldir,
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self.assertContainsRe(
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str(e), r"Requested reconfiguration of '.*' is not supported.")
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def test_lightweight_checkout_to_tree_preserves_reference_locations(self):
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format = controldir.format_registry.make_controldir('1.9')
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format.set_branch_format(_mod_bzrbranch.BzrBranchFormat8())
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tree = self.make_branch_and_tree('tree', format=format)
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tree.branch.set_reference_info(b'file_id', '../location', 'path')
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checkout = tree.branch.create_checkout('checkout', lightweight=True)
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reconfiguration = reconfigure.Reconfigure.to_tree(checkout.controldir)
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reconfiguration.apply()
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checkout_branch = checkout.controldir.open_branch()
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self.assertEqual(('../location', 'path'),
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checkout_branch.get_reference_info(b'file_id'))
added
removed
breezy/tests/test_reconfigure.py
