def is_changes_root(self):
"""Check whether this revisions root is the root of the changes
in this svn revision.
This is a requirement for revisions pushed with bzr-svn using
file properties.
"""
return changes.changes_root(self.paths.keys()) == self.branch_path
def test_multiple_roots(self):
self.assertEquals(None, changes_root([u"bla", u"blie"]))
def test_single(self):
self.assertEquals(u"bla", changes_root([u"bla"]))
def test_simple_other(self):
self.assertEquals(u"bla", changes_root([u"bla/blie", u"bla"]))
def test_siblings(self):
self.assertEquals(u"bla",
changes_root([u"bla/blie", u"bla/bloe", u"bla"]))
def test_empty(self):
self.assertEquals(None, changes_root([]))
def find_roundtripped_root(revprops, path_changes):
# Find the root path of the change
bp = revprops.get(SVN_REVPROP_BZR_ROOT)
if bp is not None:
return bp.decode('utf-8')
return changes.changes_root(path_changes.keys())