Tests that it correctly reads the filesystem to find files, the
Creatable and Editable properties work and that it can execute a script.
Change-Id: I613cf539f256c1ba464fa523f431fcf6e95da5f9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/204519
Tested-by: Jenkins
Reviewed-by: Neil Roberts <nroberts@libreoffice.org>
