Add empty test to prevent build system complaining.
Add empty test to prevent build system complaining.

dsroche/flint2,dsroche/flint2,fredrik-johansson/flint2,dsroche/flint2,wbhart/flint2,dsroche/flint2,fredrik-johansson/flint2,wbhart/flint2,wbhart/flint2,fredrik-johansson/flint2