def test_lock_file(self):
# old format branches use a special lock file on sftp.
b = self.make_branch('', format=BzrDirFormat6())
b = branch.Branch.open(self.get_url())
self.assertPathExists('.bzr/')
self.assertPathExists('.bzr/branch-format')
self.assertPathExists('.bzr/branch-lock')
self.assertPathDoesNotExist('.bzr/branch-lock.write-lock')
b.lock_write()
self.assertPathExists('.bzr/branch-lock.write-lock')
b.unlock()
self.assertPathDoesNotExist('.bzr/branch-lock.write-lock')
def test_same_lockfiles_between_tree_repo_branch(self):
# this checks that only a single lockfiles instance is created
# for format 6 objects
dir = BzrDirFormat6().initialize(self.get_url())
def check_dir_components_use_same_lock(dir):
ctrl_1 = dir.open_repository().control_files
ctrl_2 = dir.open_branch().control_files
ctrl_3 = dir.open_workingtree()._control_files
self.assertTrue(ctrl_1 is ctrl_2)
self.assertTrue(ctrl_2 is ctrl_3)
check_dir_components_use_same_lock(dir)
# and if we open it normally.
dir = controldir.ControlDir.open(self.get_url())
check_dir_components_use_same_lock(dir)
def test_upgrade_v6_to_meta_no_workingtree(self):
# Some format6 branches do not have checkout files. Upgrading
# such a branch to metadir must not setup a working tree.
self.build_tree_contents(_upgrade1_template)
upgrade.upgrade('.', BzrDirFormat6())
t = self.get_transport('.')
t.delete_multi(['.bzr/pending-merges', '.bzr/inventory'])
self.assertFalse(t.has('.bzr/stat-cache'))
t.delete_tree('backup.bzr.~1~')
# At this point, we have a format6 branch without checkout files.
upgrade.upgrade('.', bzrdir.BzrDirMetaFormat1())
# The upgrade should not have set up a working tree.
control = controldir.ControlDir.open('.')
self.assertFalse(control.has_workingtree())
# We have covered the scope of this test, we may as well check that
# upgrade has not eaten our data, even if it's a bit redundant with
# other tests.
self.assertIsInstance(control._format, bzrdir.BzrDirMetaFormat1)
b = control.open_branch()
self.addCleanup(b.lock_read().unlock)
self.assertEquals(b._revision_history(),
['[email protected]',
'[email protected]'])
def test_supports_external_lookups(self):
control = BzrDirFormat6().initialize(self.get_url())
repo = RepositoryFormat6().initialize(control)
self.assertFalse(repo._format.supports_external_lookups)
def test_no_ancestry_weave(self):
control = BzrDirFormat6().initialize(self.get_url())
repo = RepositoryFormat6().initialize(control)
# We no longer need to create the ancestry.weave file
# since it is *never* used.
self.assertRaises(NoSuchFile, control.transport.get, 'ancestry.weave')
def test_attribute__fetch_reconcile(self):
"""Weave repositories need a reconcile after fetch."""
control = BzrDirFormat6().initialize(self.get_url())
repo = RepositoryFormat6().initialize(control)
self.assertEqual(True, repo._format._fetch_reconcile)
def test_attribute__fetch_uses_deltas(self):
"""Weaves do not reuse deltas."""
control = BzrDirFormat6().initialize(self.get_url())
repo = RepositoryFormat6().initialize(control)
self.assertEqual(False, repo._format._fetch_uses_deltas)
def test_attribute__fetch_order(self):
"""Weaves need topological data insertion."""
control = BzrDirFormat6().initialize(self.get_url())
repo = RepositoryFormat6().initialize(control)
self.assertEqual('topological', repo._format._fetch_order)
def testMirrorWeaveAsWeave(self):
# Create a source branch in weave format, and check that the mirror is
# in weave format.
self._testMirrorWithFormats(RepositoryFormat6(), BzrDirFormat6())
def test_supports_bzrdir_6(self):
url = self.get_url()
bdir = BzrDirFormat6().initialize(url)
bdir.create_repository()
BzrBranchFormat4().initialize(bdir)
def test_info_locking_oslocks(self):
if sys.platform == "win32":
self.skip("don't use oslocks on win32 in unix manner")
# This test tests old (all-in-one, OS lock using) behaviour which
# simply cannot work on windows (and is indeed why we changed our
# design. As such, don't try to remove the thisFailsStrictLockCheck
# call here.
self.thisFailsStrictLockCheck()
tree = self.make_branch_and_tree('branch',
format=BzrDirFormat6())
# Test all permutations of locking the working tree, branch and repository
# XXX: Well not yet, as we can't query oslocks yet. Currently, it's
# implemented by raising NotImplementedError and get_physical_lock_status()
# always returns false. This makes bzr info hide the lock status. (Olaf)
# W B R
# U U U
out, err = self.run_bzr('info -v branch')
self.assertEqualDiff(
"""Standalone tree (format: weave)
Location:
branch root: %s
Format:
control: All-in-one format 6
working tree: Working tree format 2
branch: Branch format 4
repository: %s
In the working tree:
0 unchanged
0 modified
0 added
0 removed
0 renamed
0 unknown
0 ignored
0 versioned subdirectories
Branch history:
0 revisions
Repository:
0 revisions
""" % ('branch', tree.branch.repository._format.get_format_description(),
), out)
self.assertEqual('', err)
# L L L
tree.lock_write()
out, err = self.run_bzr('info -v branch')
self.assertEqualDiff(
"""Standalone tree (format: weave)
Location:
branch root: %s
Format:
control: All-in-one format 6
working tree: Working tree format 2
branch: Branch format 4
repository: %s
In the working tree:
0 unchanged
0 modified
0 added
0 removed
0 renamed
0 unknown
0 ignored
0 versioned subdirectories
Branch history:
0 revisions
Repository:
0 revisions
""" % ('branch', tree.branch.repository._format.get_format_description(),
), out)
self.assertEqual('', err)
tree.unlock()
def test_needs_conversion(self):
# format 6 dirs need an conversion if they are not the default.
dir = BzrDirFormat6().initialize(self.get_url())
self.assertTrue(dir.needs_format_conversion(
bzrdir.BzrDirFormat.get_default_format()))
def test_can_convert(self):
# format 6 dirs are convertable
dir = BzrDirFormat6().initialize(self.get_url())
self.assertTrue(dir.can_convert_format())
def __init__(self):
super(WorkingTreeFormat2, self).__init__()
from bzrlib.plugins.weave_fmt.bzrdir import BzrDirFormat6
self._matchingbzrdir = BzrDirFormat6()
def create_format2_tree(self, url):
return self.make_branch_and_tree(
url, format=BzrDirFormat6())