tests/lib/mem_alloc/testcase.yaml

tests:
  libraries.libc.minimal:
    extra_args: CONF_FILE=prj.conf
    platform_exclude: native_posix
    tags: clib minimal_libc
  libraries.libc.newlib:
    extra_args: CONF_FILE=prj_newlib.conf
    platform_exclude: native_posix
    tags: clib newlib