* fcl-db/tests: test memorybacked dbf equals filebased dbf. Use memory dbfs because of speed.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24125 3ad0048d-3df7-0310-abae-a5850022a9f2
* fcl-db/tests: disable storing dbfs by default.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24126 3ad0048d-3df7-0310-abae-a5850022a9f2