diff options
Diffstat (limited to 'erts/emulator/test/nif_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/nif_SUITE.erl | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index a854d3f05b..b2da6f58af 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -37,7 +37,7 @@ 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, dirty_nif/1 + otp_9668/1, consume_timeslice/1, dirty_nif/1, dirty_nif_send/1 ]). -export([many_args_100/100]). @@ -64,7 +64,7 @@ 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, dirty_nif + otp_9668, consume_timeslice, dirty_nif, dirty_nif_send ]. groups() -> @@ -1538,6 +1538,24 @@ dirty_nif(Config) when is_list(Config) -> {skipped,"No dirty scheduler support"} end. +dirty_nif_send(Config) when is_list(Config) -> + try erlang:system_info(dirty_cpu_schedulers) of + N when is_integer(N) -> + ensure_lib_loaded(Config), + Parent = self(), + Pid = spawn_link(fun() -> + Self = self(), + {ok, Self} = receive_any(), + Parent ! {ok, Self} + end), + {ok, Pid} = send_from_dirty_nif(Pid), + {ok, Pid} = receive_any(), + ok + catch + error:badarg -> + {skipped,"No dirty scheduler support"} + end. + next_msg(_Pid) -> receive M -> M @@ -1668,6 +1686,7 @@ type_sizes() -> ?nif_stub. otp_9668_nif(_) -> ?nif_stub. consume_timeslice_nif(_,_) -> ?nif_stub. call_dirty_nif(_,_,_) -> ?nif_stub. +send_from_dirty_nif(_) -> ?nif_stub. %% maps is_map_nif(_) -> ?nif_stub. |