diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/test/trace_bif_SUITE.erl | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/erts/emulator/test/trace_bif_SUITE.erl b/erts/emulator/test/trace_bif_SUITE.erl index f60c777ba1..ce9c60d9d9 100644 --- a/erts/emulator/test/trace_bif_SUITE.erl +++ b/erts/emulator/test/trace_bif_SUITE.erl @@ -47,7 +47,7 @@ not_run(Config) when is_list(Config) -> %% Tests switching tracing on and off. trace_on_and_off(Config) when is_list(Config) -> - Pid = spawn(?MODULE, bif_process, []), + Pid = spawn_link(?MODULE, bif_process, []), Self = self(), 1 = erlang:trace(Pid, true, [call,timestamp]), {flags, Flags} = erlang:trace_info(Pid,flags), @@ -59,6 +59,7 @@ trace_on_and_off(Config) when is_list(Config) -> 1 = erlang:trace(Pid, false, [call]), {flags,[]} = erlang:trace_info(Pid,flags), {tracer, []} = erlang:trace_info(Pid,tracer), + unlink(Pid), exit(Pid,kill), ok. @@ -71,7 +72,7 @@ trace_bif_local(Config) when is_list(Config) -> do_trace_bif([local]). do_trace_bif(Flags) -> - Pid = spawn(?MODULE, bif_process, []), + Pid = spawn_link(?MODULE, bif_process, []), 1 = erlang:trace(Pid, true, [call]), erlang:trace_pattern({erlang,'_','_'}, [], Flags), Pid ! {do_bif, time, []}, @@ -90,6 +91,7 @@ do_trace_bif(Flags) -> 1 = erlang:trace(Pid, false, [call]), erlang:trace_pattern({erlang,'_','_'}, false, Flags), + unlink(Pid), exit(Pid, die), ok. @@ -121,7 +123,7 @@ trace_bif_timestamp_local(Config) when is_list(Config) -> do_trace_bif_timestamp(Flags, TsType, TsFlags) -> io:format("Testing with TsType=~p TsFlags=~p~n", [TsType, TsFlags]), - Pid=spawn(?MODULE, bif_process, []), + Pid = spawn_link(?MODULE, bif_process, []), 1 = erlang:trace(Pid, true, [call]++TsFlags), erlang:trace_pattern({erlang,'_','_'}, [], Flags), @@ -161,6 +163,7 @@ do_trace_bif_timestamp(Flags, TsType, TsFlags) -> 1 = erlang:trace(Pid, false, [call]), erlang:trace_pattern({erlang,'_','_'}, false, Flags), + unlink(Pid), exit(Pid, die), ok. @@ -179,7 +182,7 @@ trace_bif_return(Config) when is_list(Config) -> do_trace_bif_return(TsType, TsFlags) -> io:format("Testing with TsType=~p TsFlags=~p~n", [TsType, TsFlags]), - Pid=spawn(?MODULE, bif_process, []), + Pid = spawn_link(?MODULE, bif_process, []), 1 = erlang:trace(Pid, true, [call,return_to]++TsFlags), erlang:trace_pattern({erlang,'_','_'}, [{'_',[],[{return_trace}]}], [local]), |