diff options
Diffstat (limited to 'erts/emulator/test/nif_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/nif_SUITE.erl | 88 |
1 files changed, 81 insertions, 7 deletions
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl index 4560077a51..c35c71dd5b 100644 --- a/erts/emulator/test/nif_SUITE.erl +++ b/erts/emulator/test/nif_SUITE.erl @@ -39,7 +39,8 @@ get_length/1, make_atom/1, make_string/1, reverse_list_test/1, otp_9828/1, otp_9668/1, consume_timeslice/1, dirty_nif/1, dirty_nif_send/1, - dirty_nif_exception/1, nif_schedule/1 + dirty_nif_exception/1, nif_schedule/1, + nif_exception/1, nif_nan_and_inf/1, nif_atom_too_long/1 ]). -export([many_args_100/100]). @@ -68,7 +69,8 @@ all() -> make_string,reverse_list_test, otp_9828, otp_9668, consume_timeslice, - nif_schedule, dirty_nif, dirty_nif_send, dirty_nif_exception + nif_schedule, dirty_nif, dirty_nif_send, dirty_nif_exception, + nif_exception, nif_nan_and_inf, nif_atom_too_long ]. groups() -> @@ -451,7 +453,7 @@ maps(Config) when is_list(Config) -> M = maps_from_list_nif(Pairs), R = {RIs,Is} = sorted_list_from_maps_nif(M), io:format("Pairs: ~p~nMap: ~p~nReturned: ~p~n", [lists:sort(Pairs),M,R]), - Is = lists:sort(Pairs), + true = (lists:sort(Is) =:= lists:sort(Pairs)), Is = lists:reverse(RIs), #{} = maps_from_list_nif([]), @@ -1188,7 +1190,9 @@ send3(Config) when is_list(Config) -> %% Let a number of processes send random message blobs between each other %% using enif_send. Kill and spawn new ones randomly to keep a ~constant %% number of workers running. - Seed = now(), + Seed = {erlang:monotonic_time(), + erlang:time_offset(), + erlang:unique_integer()}, io:format("seed: ~p\n",[Seed]), random:seed(Seed), ets:new(nif_SUITE,[named_table,public]), @@ -1595,11 +1599,27 @@ dirty_nif_exception(Config) when is_list(Config) -> N when is_integer(N) -> ensure_lib_loaded(Config), try - call_dirty_nif_exception(), + %% this checks that the expected exception + %% occurs when the NIF returns the result + %% of enif_make_badarg directly + call_dirty_nif_exception(1), ?t:fail(expected_badarg) catch error:badarg -> - [{?MODULE,call_dirty_nif_exception,[],_}|_] = + [{?MODULE,call_dirty_nif_exception,[1],_}|_] = + erlang:get_stacktrace(), + ok + end, + try + %% this checks that the expected exception + %% occurs when the NIF calls enif_make_badarg + %% at some point but then returns a value that + %% isn't an exception + call_dirty_nif_exception(0), + ?t:fail(expected_badarg) + catch + error:badarg -> + [{?MODULE,call_dirty_nif_exception,[0],_}|_] = erlang:get_stacktrace(), ok end @@ -1608,6 +1628,57 @@ dirty_nif_exception(Config) when is_list(Config) -> {skipped,"No dirty scheduler support"} end. +nif_exception(Config) when is_list(Config) -> + ensure_lib_loaded(Config), + try + call_nif_exception(), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end. + +nif_nan_and_inf(Config) when is_list(Config) -> + ensure_lib_loaded(Config), + try + call_nif_nan_or_inf(nan), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end, + try + call_nif_nan_or_inf(inf), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end, + try + call_nif_nan_or_inf(tuple), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end. + +nif_atom_too_long(Config) when is_list(Config) -> + ensure_lib_loaded(Config), + try + call_nif_atom_too_long(all), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end, + try + call_nif_atom_too_long(len), + ?t:fail(expected_badarg) + catch + error:badarg -> + ok + end. + next_msg(_Pid) -> receive M -> M @@ -1741,8 +1812,11 @@ consume_timeslice_nif(_,_) -> ?nif_stub. call_nif_schedule(_,_) -> ?nif_stub. call_dirty_nif(_,_,_) -> ?nif_stub. send_from_dirty_nif(_) -> ?nif_stub. -call_dirty_nif_exception() -> ?nif_stub. +call_dirty_nif_exception(_) -> ?nif_stub. call_dirty_nif_zero_args() -> ?nif_stub. +call_nif_exception() -> ?nif_stub. +call_nif_nan_or_inf(_) -> ?nif_stub. +call_nif_atom_too_long(_) -> ?nif_stub. %% maps is_map_nif(_) -> ?nif_stub. |