The default implementation of regression-test in port make subsystem create wrong or strange execution command. As effect of this, all tests skipped in some cases, but finally result of tests is passed. Problem appear at module p5-Minilla see bug #200515, comment #3. To reproduce: cd devel/p5-Minilla, comment or remove 'regression-test' target in devel/p5-Minilla/Makefile and run command: make regression-test Will see that all tests skipped, uncomment back 'regression-test' target, than tests will work.
There is no devel/p5-Minilla. Do you have an example that actually exists ?
Not a FreeBSD concerning bug. There is no '.gitconfig' in home directory reassigned by port make subsystem bring tests to skipped state.