CBQE-1554: tuq: test complex paths

Change-Id: I608b6ac98c10264bcacaaa6366a66d2cd7e90d47
Reviewed-on: http://review.couchbase.org/38565
Tested-by: buildbot <build@couchbase.com>
Reviewed-by: Andrei Baranouski <andrei.baranouski@gmail.com>