diff options
Diffstat (limited to 'erts/emulator/test/statistics_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/statistics_SUITE.erl | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/erts/emulator/test/statistics_SUITE.erl b/erts/emulator/test/statistics_SUITE.erl index 40cc940a94..ae3099633a 100644 --- a/erts/emulator/test/statistics_SUITE.erl +++ b/erts/emulator/test/statistics_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2017. All Rights Reserved. +%% Copyright Ericsson AB 1997-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -310,6 +310,13 @@ scheduler_wall_time_all(Config) when is_list(Config) -> scheduler_wall_time_test(scheduler_wall_time_all). scheduler_wall_time_test(Type) -> + case string:find(erlang:system_info(system_version), + "dirty-schedulers-TEST") == nomatch of + true -> run_scheduler_wall_time_test(Type); + false -> {skip, "Cannot be run with dirty-schedulers-TEST build"} + end. + +run_scheduler_wall_time_test(Type) -> %% Should return undefined if system_flag is not turned on yet undefined = statistics(Type), %% Turn on statistics @@ -638,9 +645,7 @@ msacc(Config) -> (aux, 0) -> %% aux will be zero if we do not have smp support %% or no async threads - case erlang:system_info(smp_support) orelse - erlang:system_info(thread_pool_size) > 0 - of + case erlang:system_info(thread_pool_size) > 0 of false -> ok; true -> @@ -676,6 +681,16 @@ msacc_test(TmpFile) -> ets:insert(Tid, {1, hello}), ets:delete(Tid), + %% Check some IO + {ok, L} = gen_tcp:listen(0, [{active, true},{reuseaddr,true}]), + {ok, Port} = inet:port(L), + Pid = spawn(fun() -> + {ok, S} = gen_tcp:accept(L), + (fun F() -> receive M -> F() end end)() + end), + {ok, C} = gen_tcp:connect("localhost", Port, []), + [begin gen_tcp:send(C,"hello"),timer:sleep(1) end || _ <- lists:seq(1,100)], + %% Collect some garbage [erlang:garbage_collect() || _ <- lists:seq(1,100)], |