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-rw-r--r--lib/kernel/test/gen_udp_SUITE.erl12
-rw-r--r--lib/kernel/test/zlib_SUITE.erl40
2 files changed, 17 insertions, 35 deletions
diff --git a/lib/kernel/test/gen_udp_SUITE.erl b/lib/kernel/test/gen_udp_SUITE.erl
index aa616d43d6..8364fe7cdc 100644
--- a/lib/kernel/test/gen_udp_SUITE.erl
+++ b/lib/kernel/test/gen_udp_SUITE.erl
@@ -295,21 +295,9 @@ bad_address(Config) when is_list(Config) ->
%% are received per in/out scheduling, which should be
%% the same as the read_packets parameter.
%%
-%% What happens on the SMP emulator remains to be seen...
-%%
%% OTP-6249 UDP option for number of packet reads.
read_packets(Config) when is_list(Config) ->
- case erlang:system_info(smp_support) of
- false ->
- read_packets_1();
- true ->
- %% We would need some new sort of tracing to test this
- %% option reliably in an SMP emulator.
- {skip,"SMP emulator"}
- end.
-
-read_packets_1() ->
N1 = 5,
N2 = 7,
{ok,R} = gen_udp:open(0, [{read_packets,N1}]),
diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl
index 4b67fce9a8..a44ef106d3 100644
--- a/lib/kernel/test/zlib_SUITE.erl
+++ b/lib/kernel/test/zlib_SUITE.erl
@@ -885,29 +885,23 @@ split_bin(Last,Acc) ->
%% Check concurrent access to zlib driver.
smp(Config) ->
- case erlang:system_info(smp_support) of
- true ->
- NumOfProcs = lists:min([8,erlang:system_info(schedulers)]),
- io:format("smp starting ~p workers\n",[NumOfProcs]),
-
- %% Tests to run in parallel.
- Funcs = [zip_usage, gz_usage, compress_usage, dictionary_usage,
- crc, adler],
-
- %% We get all function arguments here to avoid repeated parallel
- %% file read access.
- FnAList = lists:map(fun(F) -> {F,?MODULE:F({get_arg,Config})}
- end, Funcs),
-
- Pids = [spawn_link(?MODULE, worker, [rand:uniform(9999),
- list_to_tuple(FnAList),
- self()])
- || _ <- lists:seq(1,NumOfProcs)],
- wait_pids(Pids);
-
- false ->
- {skipped,"No smp support"}
- end.
+ NumOfProcs = lists:min([8,erlang:system_info(schedulers)]),
+ io:format("smp starting ~p workers\n",[NumOfProcs]),
+
+ %% Tests to run in parallel.
+ Funcs = [zip_usage, gz_usage, compress_usage, dictionary_usage,
+ crc, adler],
+
+ %% We get all function arguments here to avoid repeated parallel
+ %% file read access.
+ FnAList = lists:map(fun(F) -> {F,?MODULE:F({get_arg,Config})}
+ end, Funcs),
+
+ Pids = [spawn_link(?MODULE, worker, [rand:uniform(9999),
+ list_to_tuple(FnAList),
+ self()])
+ || _ <- lists:seq(1,NumOfProcs)],
+ wait_pids(Pids).
worker(Seed, FnATpl, Parent) ->