def test_hardlink_optimization(dvc, tmp_dir, ssh_server):
port = ssh_server.test_creds["port"]
user = ssh_server.test_creds["username"]
config = {
"url": SSHMocked.get_url(user, port),
"port": port,
"user": user,
"keyfile": ssh_server.test_creds["key_filename"],
}
tree = SSHRemoteTree(dvc, config)
from_info = tree.path_info / "empty"
to_info = tree.path_info / "link"
with tree.open(from_info, "wb"):
pass
if os.name == "nt":
link_path = "c:" + to_info.path.replace("/", "\\")
else:
link_path = to_info.path
tree.hardlink(from_info, to_info)
assert not System.is_hardlink(link_path)
def test_hardlink_optimization(dvc, tmp_dir, ssh):
tree = SSHRemoteTree(dvc, ssh.config)
from_info = tree.path_info / "empty"
to_info = tree.path_info / "link"
with tree.open(from_info, "wb"):
pass
if os.name == "nt":
link_path = "c:" + to_info.path.replace("/", "\\")
else:
link_path = to_info.path
tree.hardlink(from_info, to_info)
assert not System.is_hardlink(link_path)