use cwd_at to avoid test failures if called from different places
use cwd_at to avoid test failures if called from different places

mfussenegger/jedi,tjwei/jedi,WoLpH/jedi,dwillmer/jedi,flurischt/jedi,WoLpH/jedi,dwillmer/jedi,tjwei/jedi,flurischt/jedi,jonashaag/jedi,jonashaag/jedi,mfussenegger/jedi