Shortcut TDirectory Hash/RecursiveRemove setup check.
Shortcut TDirectory Hash/RecursiveRemove setup check.

The default constructed TDirectory's RecursiveRemove is not functional
and thus can not be tested.

root-mirror/root,root-mirror/root,zzxuanyuan/root,olifre/root,olifre/root,olifre/root,olifre/root,zzxuanyuan/root,olifre/root,zzxuanyuan/root,root-mirror/root,zzxuanyuan/root,karies/root,karies/root,zzxuanyuan/root,root-mirror/root,karies/root,olifre/root,zzxuanyuan/root,karies/root,zzxuanyuan/root,olifre/root,karies/root,root-mirror/root,karies/root,zzxuanyuan/root,zzxuanyuan/root,karies/root,root-mirror/root,root-mirror/root,olifre/root,zzxuanyuan/root,root-mirror/root,karies/root,root-mirror/root,karies/root,root-mirror/root,zzxuanyuan/root,olifre/root,olifre/root,zzxuanyuan/root,karies/root,root-mirror/root,olifre/root,karies/root