diff options
Diffstat (limited to 'erts/emulator/test/nif_SUITE_data/nif_SUITE.c')
| -rw-r--r-- | erts/emulator/test/nif_SUITE_data/nif_SUITE.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c index 22d0d5a93b..4d010c58a5 100644 --- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c +++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c @@ -661,6 +661,35 @@ static ERL_NIF_TERM check_is(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[] return ok_atom; } +/* + * argv[0] atom with length of 6 + * argv[1] list with length of 6 + * argv[2] empty list + * argv[3] not an atom + * argv[4] not a list + */ +static ERL_NIF_TERM length_test(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]) +{ + unsigned len; + + if (!enif_get_atom_length(env, argv[0], &len) || len != 6) + return enif_make_badarg(env); + + if (!enif_get_list_length(env, argv[1], &len) || len != 6) + return enif_make_badarg(env); + + if (!enif_get_list_length(env, argv[2], &len) || len != 0) + return enif_make_badarg(env); + + if (enif_get_atom_length(env, argv[3], &len)) + return enif_make_badarg(env); + + if (enif_get_list_length(env, argv[4], &len)) + return enif_make_badarg(env); + + return enif_make_atom(env, "ok"); +} + static ErlNifFunc nif_funcs[] = { {"lib_version", 0, lib_version}, @@ -687,7 +716,8 @@ static ErlNifFunc nif_funcs[] = {"release_resource", 1, release_resource}, {"last_resource_dtor_call", 0, last_resource_dtor_call}, {"make_new_resource", 2, make_new_resource}, - {"check_is", 10, check_is} + {"check_is", 10, check_is}, + {"length_test", 5, length_test} }; |