set ccfg home to /tmp/ardb in test suite
set ccfg home to /tmp/ardb in test suite

yinqiwen/ardb,spitfire2/ardb,lsm/ardb,placrosse/ardb,tempbottle/ardb,tempbottle/ardb,lsm/ardb,wfxiang08/ardb,cloudrain21/ardb,placrosse/ardb,bssrdf/ardb,cloudrain21/ardb,bssrdf/ardb,spitfire2/ardb,wfxiang08/ardb,yinqiwen/ardb