CBQE-1343 Make cbdocloader work with MAC for view verification

Change-Id: Icceff9ee5fe8d647dc84644ddda39bba93596515
Reviewed-on: http://review.couchbase.org/27589
Reviewed-by: Chisheng Hong <chisheng@couchbase.com>
Tested-by: Chisheng Hong <chisheng@couchbase.com>