# We use a global incrementing counter as a prefix for the database name to avoid any

# collection lifecycle related issues in sharded clusters. This more closely matches how

# uniqueDBName() and uniqueCollName() would have returned distinct values when called once

# for each FSM workload in the entire schedule by runner.js.

test_prefix = self.db_name_prefix if self.db_name_prefix else "test"

test_data["dbNamePrefix"] = "{}{:d}_".format(test_prefix, count)

if not self.same_db:

    test_data["sameDB"] = True

if not self.same_collection:

    test_data["sameCollection"] = True