Below is the file 'tests/default_command_options/__driver__.lua' from this revision. You can also download the file.
mtn_setup() check(get("default_options.lua")) check(mtn("version", "--full"), 0, true, false) rename("stdout", "fullversion") check(mtn("version", "--rcfile=default_options.lua"), 0, true, false) check(samefile("stdout", "fullversion")) check(mtn("status", "--rcfile=default_options.lua"), 1, false, false)