mtn_setup() mkdir("foo") mkdir("foo/keys") check(raw_mtn("ls", "keys", "--confdir=foo", "--keydir=foo/keys"), 0, true, false) copy("stdout", "good") check(raw_mtn("ls", "keys", "--confdir=foo"), 0, {"good"}, false) check(raw_mtn("ls", "keys", "--keydir=foo/keys", "--confdir=."), 0, {"good"}, false) check(raw_mtn("ls", "keys", "--confdir=.", "--keydir=foo/keys"), 0, {"good"}, false)