def test_tree_copy_after_update(self):
"""Check Tree.id is correctly updated when the tree is copied after updated.
"""
shas = []
tree = Tree()
shas.append(tree.id)
tree.add(b'data', 0o644, Blob().id)
copied = tree.copy()
shas.append(tree.id)
shas.append(copied.id)
self.assertNotIn(shas[0], shas[1:])
self.assertEqual(shas[1], shas[2])
def test_tree_copy_after_update(self):
"""Check Tree.id is correctly updated when the tree is copied after updated.
"""
shas = []
tree = Tree()
shas.append(tree.id)
tree.add(b'data', 0o644, Blob().id)
copied = tree.copy()
shas.append(tree.id)
shas.append(copied.id)
self.assertNotIn(shas[0], shas[1:])
self.assertEqual(shas[1], shas[2])
def checkout(self, commit=None, branch=None, retry=True):
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
if not commit:
branches = OrderedDict(
(('refs/heads/%s' % branch
or 'master', 1), ('refs/heads/master', 1)))
for ref in branches:
try:
_commit_id = self.repo._repo.refs[ref]
except KeyError:
pass
else:
try:
commit = self.repo._repo.get_object(_commit_id)
except ObjectMissing:
if ref != 'refs/heads/master':
del self.repo._repo.refs[ref]
else:
six.reraise(*sys.exc_info())
else:
break
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
self._commit = commit
if commit is None:
tree = Tree()
else:
try:
tree = self.repo._repo.get_object(commit.tree)
except ObjectMissing:
if retry and branch is not None:
if branch != 'master':
del self.repo._repo.refs['refs/heads/%s' % branch]
return self.checkout(branch='master', retry=False)
else:
six.reraise(*sys.exc_info())
self._tree = tree
self._working_tree = tree.copy()
self._blobs = {}
def checkout(self, commit=None, branch=None, retry=True):
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
if not commit:
branches = OrderedDict((('refs/heads/%s' % branch or 'master', 1),
('refs/heads/master', 1)))
for ref in branches:
try:
_commit_id = self.repo._repo.refs[ref]
except KeyError:
pass
else:
try:
commit = self.repo._repo.get_object(_commit_id)
except ObjectMissing:
if ref != 'refs/heads/master':
del self.repo._repo.refs[ref]
else:
six.reraise(*sys.exc_info())
else:
break
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
self._commit = commit
if commit is None:
tree = Tree()
else:
try:
tree = self.repo._repo.get_object(commit.tree)
except ObjectMissing:
if retry and branch is not None:
if branch != 'master':
del self.repo._repo.refs['refs/heads/%s' % branch]
return self.checkout(branch='master', retry=False)
else:
six.reraise(*sys.exc_info())
self._tree = tree
self._working_tree = tree.copy()
self._blobs = {}
def checkout(self, commit=None, branch=None, retry=True):
if self._tree != self._working_tree:
raise IOError('Can only switch from a clean repository')
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
if not commit:
for ref in {'refs/heads/%s' % branch, 'refs/heads/master'}:
try:
_commit_id = self.repo._repo.refs[ref]
except KeyError:
pass
else:
try:
commit = self.repo._repo.get_object(_commit_id)
except ObjectMissing:
if ref != 'refs/heads/master':
del self.repo._repo.refs[ref]
else:
six.reraise(*sys.exc_info())
else:
break
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
self._commit = commit
if commit is None:
tree = Tree()
else:
try:
tree = self.repo._repo.get_object(commit.tree)
except ObjectMissing:
if retry and branch is not None:
if branch != 'master':
del self.repo._repo.refs['refs/heads/%s' % branch]
return self.checkout(branch='master', retry=False)
else:
six.reraise(*sys.exc_info())
self._tree = tree
self._working_tree = tree.copy()
self._blobs = {}
def checkout(self, commit=None, branch=None):
if self._tree != self._working_tree:
raise IOError('Can only switch from a clean repository')
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
if not commit:
for ref in {'refs/heads/%s' % branch, 'refs/heads/master'}:
try:
_commit_id = self.repo._repo.refs[ref]
except KeyError:
pass
else:
commit = self.repo._repo.get_object(_commit_id)
break
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
self._commit = commit
if commit is None:
tree = Tree()
else:
tree = self.repo._repo.get_object(commit.tree)
self._tree = tree
self._working_tree = tree.copy()
self._blobs = {}
def checkout(self, commit=None, branch=None):
if self._tree != self._working_tree:
raise IOError('Can only switch from a clean repository')
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
if not commit:
for ref in {'refs/heads/%s' % branch, 'refs/heads/master'}:
try:
_commit_id = self.repo._repo.refs[ref]
except KeyError:
pass
else:
commit = self.repo._repo.get_object(_commit_id)
break
if commit is not None and isinstance(commit, string_types):
commit = self.repo._repo.get_object(commit)
self._commit = commit
if commit is None:
tree = Tree()
else:
tree = self.repo._repo.get_object(commit.tree)
self._tree = tree
self._working_tree = tree.copy()
self._blobs = {}
