def test_push_only_pushes_history(self):
# Knit branches should only push the history for the current revision.
format = bzrdir.BzrDirMetaFormat1()
format.repository_format = knitrepo.RepositoryFormatKnit1()
shared_repo = self.make_repository('repo', format=format, shared=True)
shared_repo.set_make_working_trees(True)
def make_shared_tree(path):
shared_repo.controldir.root_transport.mkdir(path)
controldir.ControlDir.create_branch_convenience('repo/' + path)
return workingtree.WorkingTree.open('repo/' + path)
tree_a = make_shared_tree('a')
self.build_tree(['repo/a/file'])
tree_a.add('file')
tree_a.commit('commit a-1', rev_id=b'a-1')
f = open('repo/a/file', 'ab')
f.write(b'more stuff\n')
f.close()
tree_a.commit('commit a-2', rev_id=b'a-2')
tree_b = make_shared_tree('b')
self.build_tree(['repo/b/file'])
tree_b.add('file')
tree_b.commit('commit b-1', rev_id=b'b-1')
self.assertTrue(shared_repo.has_revision(b'a-1'))
self.assertTrue(shared_repo.has_revision(b'a-2'))
self.assertTrue(shared_repo.has_revision(b'b-1'))
# Now that we have a repository with shared files, make sure
# that things aren't copied out by a 'push'
self.run_bzr('push ../../push-b', working_dir='repo/b')
pushed_tree = workingtree.WorkingTree.open('push-b')
pushed_repo = pushed_tree.branch.repository
self.assertFalse(pushed_repo.has_revision(b'a-1'))
self.assertFalse(pushed_repo.has_revision(b'a-2'))
self.assertTrue(pushed_repo.has_revision(b'b-1'))
def default_test_list():
"""Generate the default list of interrepo permutations to test."""
from breezy.bzr import (
groupcompress_repo,
knitrepo,
knitpack_repo,
)
result = []
def add_combo(interrepo_cls,
from_format,
to_format,
extra_setup=None,
label=None):
if label is None:
label = interrepo_cls.__name__
result.append((label, from_format, to_format, extra_setup))
# test the default InterRepository between format 6 and the current
# default format.
# XXX: robertc 20060220 reinstate this when there are two supported
# formats which do not have an optimal code path between them.
# result.append((InterRepository,
# RepositoryFormat6(),
# RepositoryFormatKnit1()))
for optimiser_class in InterRepository.iter_optimisers():
format_to_test = optimiser_class._get_repo_format_to_test()
if format_to_test is not None:
add_combo(optimiser_class, format_to_test, format_to_test)
# if there are specific combinations we want to use, we can add them
# here. We want to test rich root upgrading.
# XXX: although we attach InterRepository class names to these scenarios,
# there's nothing asserting that these labels correspond to what is
# actually used.
def force_known_graph(testcase):
from breezy.bzr.fetch import Inter1and2Helper
testcase.overrideAttr(Inter1and2Helper, 'known_graph_threshold', -1)
# Gather extra scenarios from the repository implementations,
# as InterRepositories can be used by Repository implementations
# they aren't aware of.
for module_name in format_registry._get_all_modules():
module = pyutils.get_named_object(module_name)
try:
get_extra_interrepo_test_combinations = getattr(
module, "get_extra_interrepo_test_combinations")
except AttributeError:
continue
for (interrepo_cls, from_format,
to_format) in (get_extra_interrepo_test_combinations()):
add_combo(interrepo_cls, from_format, to_format)
add_combo(InterRepository, knitrepo.RepositoryFormatKnit1(),
knitrepo.RepositoryFormatKnit3())
add_combo(knitrepo.InterKnitRepo, knitrepo.RepositoryFormatKnit1(),
knitpack_repo.RepositoryFormatKnitPack1())
add_combo(knitrepo.InterKnitRepo,
knitpack_repo.RepositoryFormatKnitPack1(),
knitrepo.RepositoryFormatKnit1())
add_combo(knitrepo.InterKnitRepo, knitrepo.RepositoryFormatKnit3(),
knitpack_repo.RepositoryFormatKnitPack3())
add_combo(knitrepo.InterKnitRepo,
knitpack_repo.RepositoryFormatKnitPack3(),
knitrepo.RepositoryFormatKnit3())
add_combo(knitrepo.InterKnitRepo,
knitpack_repo.RepositoryFormatKnitPack3(),
knitpack_repo.RepositoryFormatKnitPack4())
add_combo(InterDifferingSerializer,
knitpack_repo.RepositoryFormatKnitPack1(),
knitpack_repo.RepositoryFormatKnitPack6RichRoot())
add_combo(InterDifferingSerializer,
knitpack_repo.RepositoryFormatKnitPack1(),
knitpack_repo.RepositoryFormatKnitPack6RichRoot(),
force_known_graph,
label='InterDifferingSerializer+get_known_graph_ancestry')
add_combo(InterDifferingSerializer,
knitpack_repo.RepositoryFormatKnitPack6RichRoot(),
groupcompress_repo.RepositoryFormat2a())
add_combo(InterDifferingSerializer,
groupcompress_repo.RepositoryFormat2a(),
knitpack_repo.RepositoryFormatKnitPack6RichRoot())
return result