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# Copyright (C) 2007 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
from bzrlib import (
branch as _mod_branch,
bzrdir,
errors,
reconfigure,
repository,
tests,
workingtree,
)
class TestReconfigure(tests.TestCaseWithTransport):
def test_tree_to_branch(self):
tree = self.make_branch_and_tree('tree')
reconfiguration = reconfigure.Reconfigure.to_branch(tree.bzrdir)
reconfiguration.apply()
self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
'tree')
def test_modified_tree_to_branch(self):
tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/file'])
tree.add('file')
reconfiguration = reconfigure.Reconfigure.to_branch(tree.bzrdir)
self.assertRaises(errors.UncommittedChanges, reconfiguration.apply)
reconfiguration.apply(force=True)
self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
'tree')
def test_branch_to_branch(self):
branch = self.make_branch('branch')
self.assertRaises(errors.AlreadyBranch,
reconfigure.Reconfigure.to_branch, branch.bzrdir)
def test_repo_to_branch(self):
repo = self.make_repository('repo')
reconfiguration = reconfigure.Reconfigure.to_branch(repo.bzrdir)
reconfiguration.apply()
def test_checkout_to_branch(self):
branch = self.make_branch('branch')
checkout = branch.create_checkout('checkout')
reconfiguration = reconfigure.Reconfigure.to_branch(checkout.bzrdir)
reconfiguration.apply()
self.assertIs(None, checkout.branch.get_bound_location())
def prepare_lightweight_checkout_to_branch(self):
branch = self.make_branch('branch')
checkout = branch.create_checkout('checkout', lightweight=True)
checkout.commit('first commit', rev_id='rev1')
reconfiguration = reconfigure.Reconfigure.to_branch(checkout.bzrdir)
return reconfiguration, checkout
def test_lightweight_checkout_to_branch(self):
reconfiguration, checkout = \
self.prepare_lightweight_checkout_to_branch()
reconfiguration.apply()
checkout_branch = checkout.bzrdir.open_branch()
self.assertEqual(checkout_branch.bzrdir.root_transport.base,
checkout.bzrdir.root_transport.base)
self.assertEqual('rev1', checkout_branch.last_revision())
repo = checkout.bzrdir.open_repository()
repo.get_revision('rev1')
def test_lightweight_checkout_to_branch_tags(self):
reconfiguration, checkout = \
self.prepare_lightweight_checkout_to_branch()
checkout.branch.tags.set_tag('foo', 'bar')
reconfiguration.apply()
checkout_branch = checkout.bzrdir.open_branch()
self.assertEqual('bar', checkout_branch.tags.lookup_tag('foo'))
def prepare_lightweight_checkout_to_checkout(self):
branch = self.make_branch('branch')
checkout = branch.create_checkout('checkout', lightweight=True)
reconfiguration = reconfigure.Reconfigure.to_checkout(checkout.bzrdir)
return reconfiguration, checkout
def test_lightweight_checkout_to_checkout(self):
reconfiguration, checkout = \
self.prepare_lightweight_checkout_to_checkout()
reconfiguration.apply()
checkout_branch = checkout.bzrdir.open_branch()
self.assertIsNot(checkout_branch.get_bound_location(), None)
def test_lightweight_checkout_to_checkout_tags(self):
reconfiguration, checkout = \
self.prepare_lightweight_checkout_to_checkout()
checkout.branch.tags.set_tag('foo', 'bar')
reconfiguration.apply()
checkout_branch = checkout.bzrdir.open_branch()
self.assertEqual('bar', checkout_branch.tags.lookup_tag('foo'))
def test_lightweight_conversion_uses_shared_repo(self):
parent = self.make_branch('parent')
shared_repo = self.make_repository('repo', shared=True)
checkout = parent.create_checkout('repo/checkout', lightweight=True)
reconfigure.Reconfigure.to_tree(checkout.bzrdir).apply()
checkout_repo = checkout.bzrdir.open_branch().repository
self.assertEqual(shared_repo.bzrdir.root_transport.base,
checkout_repo.bzrdir.root_transport.base)
def test_branch_to_tree(self):
branch = self.make_branch('branch')
reconfiguration=reconfigure.Reconfigure.to_tree(branch.bzrdir)
reconfiguration.apply()
branch.bzrdir.open_workingtree()
def test_tree_to_tree(self):
tree = self.make_branch_and_tree('tree')
self.assertRaises(errors.AlreadyTree, reconfigure.Reconfigure.to_tree,
tree.bzrdir)
def test_select_bind_location(self):
branch = self.make_branch('branch')
reconfiguration = reconfigure.Reconfigure(branch.bzrdir)
self.assertRaises(errors.NoBindLocation,
reconfiguration._select_bind_location)
branch.set_parent('http://parent')
self.assertEqual('http://parent',
reconfiguration._select_bind_location())
branch.set_push_location('sftp://push')
self.assertEqual('sftp://push',
reconfiguration._select_bind_location())
branch.set_bound_location('bzr://foo/old-bound')
branch.set_bound_location(None)
self.assertEqual('bzr://foo/old-bound',
reconfiguration._select_bind_location())
branch.set_bound_location('bzr://foo/cur-bound')
self.assertEqual('bzr://foo/cur-bound',
reconfiguration._select_bind_location())
reconfiguration.new_bound_location = 'ftp://user-specified'
self.assertEqual('ftp://user-specified',
reconfiguration._select_bind_location())
def test_select_reference_bind_location(self):
branch = self.make_branch('branch')
checkout = branch.create_checkout('checkout', lightweight=True)
reconfiguration = reconfigure.Reconfigure(checkout.bzrdir)
self.assertEqual(branch.base,
reconfiguration._select_bind_location())
def test_tree_to_checkout(self):
# A tree with no related branches and no supplied bind location cannot
# become a checkout
parent = self.make_branch('parent')
tree = self.make_branch_and_tree('tree')
reconfiguration = reconfigure.Reconfigure.to_checkout(tree.bzrdir)
self.assertRaises(errors.NoBindLocation, reconfiguration.apply)
# setting a parent allows it to become a checkout
tree.branch.set_parent(parent.base)
reconfiguration.apply()
# supplying a location allows it to become a checkout
tree2 = self.make_branch_and_tree('tree2')
reconfiguration = reconfigure.Reconfigure.to_checkout(tree2.bzrdir,
parent.base)
reconfiguration.apply()
def test_tree_to_lightweight_checkout(self):
# A tree with no related branches and no supplied bind location cannot
# become a checkout
parent = self.make_branch('parent')
tree = self.make_branch_and_tree('tree')
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
tree.bzrdir)
self.assertRaises(errors.NoBindLocation, reconfiguration.apply)
# setting a parent allows it to become a checkout
tree.branch.set_parent(parent.base)
reconfiguration.apply()
# supplying a location allows it to become a checkout
tree2 = self.make_branch_and_tree('tree2')
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
tree2.bzrdir, parent.base)
reconfiguration.apply()
def test_checkout_to_checkout(self):
parent = self.make_branch('parent')
checkout = parent.create_checkout('checkout')
self.assertRaises(errors.AlreadyCheckout,
reconfigure.Reconfigure.to_checkout, checkout.bzrdir)
def make_unsynced_checkout(self):
parent = self.make_branch('parent')
checkout = parent.create_checkout('checkout')
checkout.commit('test', rev_id='new-commit', local=True)
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
checkout.bzrdir)
return checkout, parent, reconfiguration
def test_unsynced_checkout_to_lightweight(self):
checkout, parent, reconfiguration = self.make_unsynced_checkout()
self.assertRaises(errors.UnsyncedBranches, reconfiguration.apply)
def test_synced_checkout_to_lightweight(self):
checkout, parent, reconfiguration = self.make_unsynced_checkout()
parent.pull(checkout.branch)
reconfiguration.apply()
wt = checkout.bzrdir.open_workingtree()
self.assertTrue(parent.repository.has_same_location(
wt.branch.repository))
parent.repository.get_revision('new-commit')
self.assertRaises(errors.NoRepositoryPresent,
checkout.bzrdir.open_repository)
def prepare_branch_to_lightweight_checkout(self):
parent = self.make_branch('parent')
child = parent.bzrdir.sprout('child').open_workingtree()
child.commit('test', rev_id='new-commit')
parent.pull(child.branch)
child.bzrdir.destroy_workingtree()
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
child.bzrdir)
return parent, child, reconfiguration
def test_branch_to_lightweight_checkout(self):
parent, child, reconfiguration = \
self.prepare_branch_to_lightweight_checkout()
reconfiguration.apply()
self.assertTrue(reconfiguration._destroy_branch)
wt = child.bzrdir.open_workingtree()
self.assertTrue(parent.repository.has_same_location(
wt.branch.repository))
parent.repository.get_revision('new-commit')
self.assertRaises(errors.NoRepositoryPresent,
child.bzrdir.open_repository)
def test_branch_to_lightweight_checkout_failure(self):
parent, child, reconfiguration = \
self.prepare_branch_to_lightweight_checkout()
old_Repository_fetch = repository.Repository.fetch
repository.Repository.fetch = None
try:
self.assertRaises(TypeError, reconfiguration.apply)
finally:
repository.Repository.fetch = old_Repository_fetch
child = _mod_branch.Branch.open('child')
self.assertContainsRe(child.base, 'child/$')
def test_branch_to_lightweight_checkout_fetch_tags(self):
parent, child, reconfiguration = \
self.prepare_branch_to_lightweight_checkout()
child.branch.tags.set_tag('foo', 'bar')
reconfiguration.apply()
child = _mod_branch.Branch.open('child')
self.assertEqual('bar', parent.tags.lookup_tag('foo'))
def test_lightweight_checkout_to_lightweight_checkout(self):
parent = self.make_branch('parent')
checkout = parent.create_checkout('checkout', lightweight=True)
self.assertRaises(errors.AlreadyLightweightCheckout,
reconfigure.Reconfigure.to_lightweight_checkout,
checkout.bzrdir)
def test_repo_to_tree(self):
repo = self.make_repository('repo')
reconfiguration = reconfigure.Reconfigure.to_tree(repo.bzrdir)
reconfiguration.apply()
workingtree.WorkingTree.open('repo')
def test_shared_repo_to_lightweight_checkout(self):
repo = self.make_repository('repo', shared=True)
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
repo.bzrdir)
self.assertRaises(errors.NoBindLocation, reconfiguration.apply)
branch = self.make_branch('branch')
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
repo.bzrdir, 'branch')
reconfiguration.apply()
workingtree.WorkingTree.open('repo')
repository.Repository.open('repo')
def test_unshared_repo_to_lightweight_checkout(self):
repo = self.make_repository('repo', shared=False)
branch = self.make_branch('branch')
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
repo.bzrdir, 'branch')
reconfiguration.apply()
workingtree.WorkingTree.open('repo')
self.assertRaises(errors.NoRepositoryPresent,
repository.Repository.open, 'repo')
def test_standalone_to_use_shared(self):
self.build_tree(['root/'])
tree = self.make_branch_and_tree('root/tree')
tree.commit('Hello', rev_id='hello-id')
repo = self.make_repository('root', shared=True)
reconfiguration = reconfigure.Reconfigure.to_use_shared(tree.bzrdir)
reconfiguration.apply()
tree = workingtree.WorkingTree.open('root/tree')
self.assertTrue(repo.has_same_location(tree.branch.repository))
self.assertEqual('Hello', repo.get_revision('hello-id').message)
def add_dead_head(self, tree):
revno, revision_id = tree.branch.last_revision_info()
tree.commit('Dead head', rev_id='dead-head-id')
tree.branch.set_last_revision_info(revno, revision_id)
tree.set_last_revision(revision_id)
def test_standalone_to_use_shared_preserves_dead_heads(self):
self.build_tree(['root/'])
tree = self.make_branch_and_tree('root/tree')
self.add_dead_head(tree)
tree.commit('Hello', rev_id='hello-id')
repo = self.make_repository('root', shared=True)
reconfiguration = reconfigure.Reconfigure.to_use_shared(tree.bzrdir)
reconfiguration.apply()
tree = workingtree.WorkingTree.open('root/tree')
message = repo.get_revision('dead-head-id').message
self.assertEqual('Dead head', message)
def make_repository_tree(self):
self.build_tree(['root/'])
repo = self.make_repository('root', shared=True)
tree = self.make_branch_and_tree('root/tree')
reconfigure.Reconfigure.to_use_shared(tree.bzrdir).apply()
return workingtree.WorkingTree.open('root/tree')
def test_use_shared_to_use_shared(self):
tree = self.make_repository_tree()
self.assertRaises(errors.AlreadyUsingShared,
reconfigure.Reconfigure.to_use_shared, tree.bzrdir)
def test_use_shared_to_standalone(self):
tree = self.make_repository_tree()
tree.commit('Hello', rev_id='hello-id')
reconfigure.Reconfigure.to_standalone(tree.bzrdir).apply()
tree = workingtree.WorkingTree.open('root/tree')
repo = tree.branch.repository
self.assertEqual(repo.bzrdir.root_transport.base,
tree.bzrdir.root_transport.base)
self.assertEqual('Hello', repo.get_revision('hello-id').message)
def test_use_shared_to_standalone_preserves_dead_heads(self):
tree = self.make_repository_tree()
self.add_dead_head(tree)
tree.commit('Hello', rev_id='hello-id')
reconfigure.Reconfigure.to_standalone(tree.bzrdir).apply()
tree = workingtree.WorkingTree.open('root/tree')
repo = tree.branch.repository
self.assertRaises(errors.NoSuchRevision, repo.get_revision,
'dead-head-id')
def test_standalone_to_standalone(self):
tree = self.make_branch_and_tree('tree')
self.assertRaises(errors.AlreadyStandalone,
reconfigure.Reconfigure.to_standalone, tree.bzrdir)
def make_unsynced_branch_reconfiguration(self):
parent = self.make_branch_and_tree('parent')
parent.commit('commit 1')
child = parent.bzrdir.sprout('child').open_workingtree()
child.commit('commit 2')
return reconfigure.Reconfigure.to_lightweight_checkout(child.bzrdir)
def test_unsynced_branch_to_lightweight_checkout_unforced(self):
reconfiguration = self.make_unsynced_branch_reconfiguration()
self.assertRaises(errors.UnsyncedBranches, reconfiguration.apply)
def test_unsynced_branch_to_lightweight_checkout_forced(self):
reconfiguration = self.make_unsynced_branch_reconfiguration()
reconfiguration.apply(force=True)
def make_repository_with_without_trees(self, with_trees):
repo = self.make_repository('repo', shared=True)
repo.set_make_working_trees(with_trees)
return repo
def test_make_with_trees(self):
repo = self.make_repository_with_without_trees(False)
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
repo.bzrdir, True)
reconfiguration.apply()
self.assertIs(True, repo.make_working_trees())
def test_make_without_trees(self):
repo = self.make_repository_with_without_trees(True)
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
repo.bzrdir, False)
reconfiguration.apply()
self.assertIs(False, repo.make_working_trees())
def test_make_with_trees_already_with_trees(self):
repo = self.make_repository_with_without_trees(True)
e = self.assertRaises(errors.AlreadyWithTrees,
reconfigure.Reconfigure.set_repository_trees, repo.bzrdir, True)
self.assertContainsRe(str(e),
r"Shared repository '.*' already creates working trees.")
def test_make_without_trees_already_no_trees(self):
repo = self.make_repository_with_without_trees(False)
e = self.assertRaises(errors.AlreadyWithNoTrees,
reconfigure.Reconfigure.set_repository_trees, repo.bzrdir, False)
self.assertContainsRe(str(e),
r"Shared repository '.*' already doesn't create working trees.")
def test_repository_tree_reconfiguration_not_supported(self):
tree = self.make_branch_and_tree('tree')
e = self.assertRaises(errors.ReconfigurationNotSupported,
reconfigure.Reconfigure.set_repository_trees, tree.bzrdir, None)
self.assertContainsRe(str(e),
r"Requested reconfiguration of '.*' is not supported.")
def test_lightweight_checkout_to_tree_preserves_reference_locations(self):
format = bzrdir.format_registry.make_bzrdir('1.9')
format.set_branch_format(_mod_branch.BzrBranchFormat8())
tree = self.make_branch_and_tree('tree', format=format)
tree.branch.set_reference_info('file_id', 'path', '../location')
checkout = tree.branch.create_checkout('checkout', lightweight=True)
reconfiguration = reconfigure.Reconfigure.to_tree(checkout.bzrdir)
reconfiguration.apply()
checkout_branch = checkout.bzrdir.open_branch()
self.assertEqual(('path', '../location'),
checkout_branch.get_reference_info('file_id'))
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