diff options
Diffstat (limited to 'erts/emulator/test/nif_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/nif_SUITE.erl | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index 9a70e8646a..affb66289b 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -36,7 +36,7 @@ threading/1, send/1, send2/1, send3/1, send_threaded/1, neg/1, is_checks/1, get_length/1, make_atom/1, make_string/1, reverse_list_test/1, - otp_9668/1, consume_timeslice/1 + otp_9668/1, consume_timeslice/1, dirty_nif/1 ]). -export([many_args_100/100]). @@ -63,7 +63,7 @@ all() -> resource_takeover, threading, send, send2, send3, send_threaded, neg, is_checks, get_length, make_atom, make_string,reverse_list_test, - otp_9668, consume_timeslice + otp_9668, consume_timeslice, dirty_nif ]. groups() -> @@ -1343,6 +1343,20 @@ consume_timeslice(Config) when is_list(Config) -> ok. +dirty_nif(Config) when is_list(Config) -> + try erlang:system_info(dirty_cpu_schedulers) of + N when is_integer(N) -> + ensure_lib_loaded(Config), + Val1 = 42, + Val2 = "Erlang", + Val3 = list_to_binary([Val2, 0]), + {Val1, Val2, Val3} = call_dirty_nif(Val1, Val2, Val3), + ok + catch + error:badarg -> + {skipped,"No dirty scheduler support"} + end. + next_msg(Pid) -> receive M -> M @@ -1472,6 +1486,7 @@ echo_int(_) -> ?nif_stub. type_sizes() -> ?nif_stub. otp_9668_nif(_) -> ?nif_stub. consume_timeslice_nif(_,_) -> ?nif_stub. +call_dirty_nif(_,_,_) -> ?nif_stub. nif_stub_error(Line) -> exit({nif_not_loaded,module,?MODULE,line,Line}). |