def test_upgrade_explicit_knit(self):
# users can force an upgrade to knit format from a metadir weave
# branch
url = get_transport(self.get_url('metadir_weave_branch')).base
# check --format takes effect
bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
(out, err) = self.run_bzr(['upgrade', '--format=knit', url])
self.assertEqualDiff(
"""starting upgrade of %s
making backup of tree history
%s.bzr has been backed up to %sbackup.bzr
if conversion fails, you can move this directory back to .bzr
if it succeeds, you can remove this directory if you wish
starting repository conversion
repository converted
finished
""" % (url, url, url), out)
self.assertEqualDiff("", err)
converted_dir = bzrdir.BzrDir.open(
self.get_url('metadir_weave_branch'))
self.assertTrue(
isinstance(converted_dir._format, bzrdir.BzrDirMetaFormat1))
self.assertTrue(
isinstance(converted_dir.open_repository()._format,
RepositoryFormatKnit1))
def test_repository_deprecation_warning(self):
"""Old formats give a warning"""
# the warning's normally off for testing but we reenable it
repository._deprecation_warning_done = False
try:
os.mkdir('foo')
bzrdir.BzrDirFormat5().initialize('foo')
out, err = self.run_bzr("status foo")
self.assertContainsRe(self._get_log(keep_log_file=True),
"bzr upgrade")
finally:
repository._deprecation_warning_done = True
def setUp(self):
super(TestWithUpgradableBranches, self).setUp()
self.old_format = bzrdir.BzrDirFormat.get_default_format()
self.old_ui_factory = ui.ui_factory
self.addCleanup(self.restoreDefaults)
ui.ui_factory = TestUIFactory()
# setup a format 5 branch we can upgrade from.
self.make_branch_and_tree('format_5_branch',
format=bzrdir.BzrDirFormat5())
current_tree = self.make_branch_and_tree('current_format_branch',
format='default')
self.make_branch_and_tree('metadir_weave_branch', format='metaweave')
current_tree.branch.create_checkout(
self.get_url('current_format_checkout'), lightweight=True)
class RepositoryFormat5(PreSplitOutRepositoryFormat):
"""Bzr control format 5.
This repository format has:
- weaves for file texts and inventory
- flat stores
- TextStores for revisions and signatures.
"""
_versionedfile_class = weave.WeaveFile
_matchingbzrdir = bzrdir.BzrDirFormat5()
def __init__(self):
super(RepositoryFormat5, self).__init__()
self._fetch_order = 'topological'
self._fetch_reconcile = True
def get_format_description(self):
"""See RepositoryFormat.get_format_description()."""
return "Weave repository format 5"
def _get_inventories(self, repo_transport, repo, name='inventory'):
mapper = versionedfile.ConstantMapper(name)
return versionedfile.ThunkedVersionedFiles(repo_transport,
weave.WeaveFile, mapper,
repo.is_locked)
def _get_revisions(self, repo_transport, repo):
from bzrlib.xml5 import serializer_v5
return RevisionTextStore(repo_transport.clone('revision-store'),
serializer_v5, False,
versionedfile.PrefixMapper(), repo.is_locked,
repo.is_write_locked)
def _get_signatures(self, repo_transport, repo):
return SignatureTextStore(repo_transport.clone('revision-store'),
False, versionedfile.PrefixMapper(),
repo.is_locked, repo.is_write_locked)
def _get_texts(self, repo_transport, repo):
mapper = versionedfile.PrefixMapper()
base_transport = repo_transport.clone('weaves')
return versionedfile.ThunkedVersionedFiles(base_transport,
weave.WeaveFile, mapper,
repo.is_locked)
def test_upgrade_explicit_metaformat(self):
# users can force an upgrade to metadir format.
url = get_transport(self.get_url('format_5_branch')).base
# check --format takes effect
bzrdir.BzrDirFormat._set_default_format(bzrdir.BzrDirFormat5())
(out, err) = self.run_bzr(['upgrade', '--format=metaweave', url])
self.assertEqualDiff(
"""starting upgrade of %s
making backup of tree history
%s.bzr has been backed up to %sbackup.bzr
if conversion fails, you can move this directory back to .bzr
if it succeeds, you can remove this directory if you wish
starting upgrade from format 5 to 6
adding prefixes to weaves
adding prefixes to revision-store
starting upgrade from format 6 to metadir
finished
""" % (url, url, url), out)
self.assertEqualDiff("", err)
self.assertTrue(
isinstance(
bzrdir.BzrDir.open(self.get_url('format_5_branch'))._format,
bzrdir.BzrDirMetaFormat1))