Add test for ROOT-7610.
Add test for ROOT-7610.

root-mirror/cling,marsupial/cling,root-mirror/cling,karies/cling,karies/cling,karies/cling,root-mirror/cling,marsupial/cling,marsupial/cling,marsupial/cling,karies/cling,root-mirror/cling,root-mirror/cling,root-mirror/cling,marsupial/cling,marsupial/cling,karies/cling,karies/cling