[socket-nif|test] Some minor restructure of the ping-pong cases
[socket-nif|test] Some minor restructure of the ping-pong cases

Some minor restructure of the ping-pong test cases in order
to not have duplicate the send and receive fun's.

OTP-14831

mikpe/otp,erlang/otp,erlang/otp,kvakvs/otp,vinoski/otp,potatosalad/otp,erlang/otp,bjorng/otp,uabboli/otp,isvilen/otp,legoscia/otp,bsmr-erlang/otp,potatosalad/otp,RoadRunnr/otp,lrascao/otp,dumbbell/otp,vladdu/otp,potatosalad/otp,dumbbell/otp,legoscia/otp,g-andrade/otp,isvilen/otp,dgud/otp,potatosalad/otp,electricimp/otp,rlipscombe/otp,getong/otp,aboroska/otp,mikpe/otp,aboroska/otp,RoadRunnr/otp,electricimp/otp,electricimp/otp,kvakvs/otp,dgud/otp,erlang/otp,vladdu/otp,lrascao/otp,dumbbell/otp,kvakvs/otp,legoscia/otp,erlang/otp,dumbbell/otp,RoadRunnr/otp,vinoski/otp,mikpe/otp,vinoski/otp,uabboli/otp,uabboli/otp,jj1bdx/otp,dgud/otp,aboroska/otp,emacsmirror/erlang,bjorng/otp,isvilen/otp,ferd/otp,emacsmirror/erlang,vladdu/otp,g-andrade/otp,bsmr-erlang/otp,lrascao/otp,potatosalad/otp,legoscia/otp,g-andrade/otp,dumbbell/otp,legoscia/otp,legoscia/otp,vinoski/otp,ferd/otp,jj1bdx/otp,dumbbell/otp,vladdu/otp,legoscia/otp,kvakvs/otp,bsmr-erlang/otp,dgud/otp,electricimp/otp,isvilen/otp,jj1bdx/otp,vladdu/otp,rlipscombe/otp,getong/otp,bsmr-erlang/otp,kvakvs/otp,rlipscombe/otp,getong/otp,isvilen/otp,RoadRunnr/otp,mikpe/otp,erlang/otp,bjorng/otp,getong/otp,mikpe/otp,potatosalad/otp,ferd/otp,bjorng/otp,dumbbell/otp,getong/otp,jj1bdx/otp,jj1bdx/otp,dgud/otp,emacsmirror/erlang,ferd/otp,vladdu/otp,bsmr-erlang/otp,erlang/otp,aboroska/otp,g-andrade/otp,rlipscombe/otp,electricimp/otp,bjorng/otp,lrascao/otp,vinoski/otp,bsmr-erlang/otp,ferd/otp,uabboli/otp,dumbbell/otp,lrascao/otp,erlang/otp,uabboli/otp,g-andrade/otp,lrascao/otp,isvilen/otp,isvilen/otp,rlipscombe/otp,mikpe/otp,g-andrade/otp,lrascao/otp,dgud/otp,vinoski/otp,erlang/otp,ferd/otp,isvilen/otp,legoscia/otp,kvakvs/otp,dgud/otp,bjorng/otp,vinoski/otp,bsmr-erlang/otp,electricimp/otp,bsmr-erlang/otp,emacsmirror/erlang,emacsmirror/erlang,kvakvs/otp,uabboli/otp,emacsmirror/erlang,bsmr-erlang/otp,aboroska/otp,jj1bdx/otp,ferd/otp,emacsmirror/erlang,kvakvs/otp,aboroska/otp,potatosalad/otp,legoscia/otp,ferd/otp,vinoski/otp,g-andrade/otp,electricimp/otp,g-andrade/otp,emacsmirror/erlang,vladdu/otp,aboroska/otp,mikpe/otp,dumbbell/otp,g-andrade/otp,rlipscombe/otp,dumbbell/otp,electricimp/otp,mikpe/otp,isvilen/otp,rlipscombe/otp,RoadRunnr/otp,g-andrade/otp,isvilen/otp,RoadRunnr/otp,vladdu/otp,rlipscombe/otp,uabboli/otp,getong/otp,potatosalad/otp,vinoski/otp,electricimp/otp,RoadRunnr/otp,erlang/otp,mikpe/otp,getong/otp,aboroska/otp,uabboli/otp,kvakvs/otp,lrascao/otp,bjorng/otp,RoadRunnr/otp,jj1bdx/otp,aboroska/otp,getong/otp,jj1bdx/otp,emacsmirror/erlang,getong/otp,dgud/otp,RoadRunnr/otp,potatosalad/otp,rlipscombe/otp,dgud/otp,rlipscombe/otp,jj1bdx/otp,getong/otp,potatosalad/otp,bjorng/otp,jj1bdx/otp,bjorng/otp,vinoski/otp,dgud/otp,lrascao/otp,bjorng/otp,ferd/otp,emacsmirror/erlang,uabboli/otp,vladdu/otp,mikpe/otp