Add wipes for tests since they leave junk behind.
Add wipes for tests since they leave junk behind.

randomizedtesting/randomizedtesting,carrotsearch/randomizedtesting,carrotsearch/randomizedtesting,randomizedtesting/randomizedtesting,randomizedtesting/randomizedtesting,carrotsearch/randomizedtesting,carrotsearch/randomizedtesting,randomizedtesting/randomizedtesting,randomizedtesting/randomizedtesting,carrotsearch/randomizedtesting