* tests/gpg/t-gpgconf.c: Include support functions.
(fail_if_err): Remove macro.
(init_gpgme): Remove function.
(lookup): New function.
(main): Update some values and verify that the changes are applied.
* tests/gpg/t-support.h (test): New assert-like macro.
GnuPG-bug-id: 2881
Signed-off-by: Justus Winter <justus@g10code.com>