def testSourceFormatChange(self):
# If a branch that has already been mirrored changes format, then we
# when we re-mirror the branch, the mirror will acquire the new
# format.
# Create and mirror a branch in weave format.
self._createSourceBranch(RepositoryFormat7(), BzrDirMetaFormat1())
self.worker.mirror()
# Change the branch to knit format and mirror again.
self.get_transport().delete_tree(self._source_branch_path)
self._createSourceBranch(RepositoryFormatKnit1(), BzrDirMetaFormat1())
self.worker.mirror()
# The mirrored branch should now be in knit format.
self.assertMirrored(
Branch.open(self.worker.source), Branch.open(self.worker.dest))
def test_push_only_pushes_history(self):
# Knit branches should only push the history for the current revision.
format = BzrDirMetaFormat1()
format.repository_format = 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.bzrdir.root_transport.mkdir(path)
shared_repo.bzrdir.create_branch_convenience('repo/' + path)
return 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='a-1')
f = open('repo/a/file', 'ab')
f.write('more stuff\n')
f.close()
tree_a.commit('commit a-2', rev_id='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-1')
self.assertTrue(shared_repo.has_revision('a-1'))
self.assertTrue(shared_repo.has_revision('a-2'))
self.assertTrue(shared_repo.has_revision('b-1'))
# Now that we have a repository with shared files, make sure
# that things aren't copied out by a 'push'
os.chdir('repo/b')
self.run_bzr('push ../../push-b')
pushed_tree = WorkingTree.open('../../push-b')
pushed_repo = pushed_tree.branch.repository
self.assertFalse(pushed_repo.has_revision('a-1'))
self.assertFalse(pushed_repo.has_revision('a-2'))
self.assertTrue(pushed_repo.has_revision('b-1'))
def testMirrorKnitAsKnit(self):
# Create a source branch in knit format, and check that the mirror is
# in knit format.
self._testMirrorWithFormats(
RepositoryFormatKnit1(), BzrDirMetaFormat1())