Which reduces the probability that the base class name collides with a symbol from non-test code. Change-Id: I7df17a76602b12da7b10cb77f6e44466676d15a3 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130811 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>