X-Git-Url: http://git.euphorik.ch/?p=euphorik.git;a=blobdiff_plain;f=modules%2Ferl%2Feuphorik_test.erl;h=867131a44691984dcef91f3060c59ff14db91ee7;hp=8b8dbfb0d28c361a8c42e9e1e6dc8d8e5e0c2c5a;hb=9aec6848a87dcccac15aea762cc6d5bb18ff731a;hpb=4dfbbcf0f54cb3eb70856ea404d9ecef6aec5e26

diff --git a/modules/erl/euphorik_test.erl b/modules/erl/euphorik_test.erl
index 8b8dbfb..867131a 100644
--- a/modules/erl/euphorik_test.erl
+++ b/modules/erl/euphorik_test.erl
@@ -21,7 +21,12 @@
 
 
 -module(euphorik_test).
--export([start/2, stop/1]).
+-export([
+   start/2,
+   stop/1,
+   bench_get_messages/0,
+   bench_get_messages_avec_2_conversations/0
+]).
 -include("../include/euphorik_bd.hrl").
 
 
@@ -46,6 +51,52 @@ start(N, M) ->
 stop(Pids) ->
    lists:foreach(fun(Pid) -> exit(Pid, kill) end, Pids).
    
+
+bench_get_messages() ->
+   T = [
+      {page,"chat"},
+      {cookie,"5G84A5CJXMCPEHNI8T5A9"},
+      {message_count,40},
+      {last_message_id,0},
+      {main_page,1},
+      {troll_id,0},
+      {conversations,{array,[]}}
+   ],
+   moyenne_temps(euphorik_protocole, wait_event, [T], 20).
+
+
+bench_get_messages_avec_2_conversations() ->
+   T = [
+      {page,"chat"},
+      {cookie,"5G84A5CJXMCPEHNI8T5A9"},
+      {message_count,40},
+      {last_message_id,0},
+      {main_page,1},
+      {troll_id,0},
+      {conversations,{array, [
+         {struct, [
+            {root, 921},
+            {page,1},
+            {last_message_id,0}
+         ]},
+         {struct, [
+            {root, 772},
+            {page, 1},
+            {last_message_id, 0}
+         ]}
+      ]}}
+   ],
+   moyenne_temps(euphorik_protocole, wait_event, [T], 20).
+
+   
+moyenne_temps(Module, Fun, Args, N) ->
+   moyenne_temps(Module, Fun, Args, N, N, 0).
+moyenne_temps(_, _, _, 0, Total, Temps_acc) ->
+   Temps_acc / Total;
+moyenne_temps(Module, Fun, Args, N, Total, Temps_acc) ->
+   {Temps, _} = timer:tc(Module, Fun, Args),
+   moyenne_temps(Module, Fun, Args, N - 1, Total, Temps_acc + Temps).
+   
    
 % Crée N user avec des noms aléatoires et renvoie la liste des id.
 creer_users(N) ->
@@ -73,18 +124,18 @@ mot_rand(L, Mot) ->
 
 % Tire au hasard de 0 à 3 messages sur les 10 derniers postés, renvoie une liste de int()
 % répartition : 
-%  0 : 0.5
-%  1 : 0.3
+%  0 : 0.1
+%  1 : 0.7
 %  2 : 0.15
 %  3 : 0.05
 messages_id_rand() ->
    R = random:uniform(),
-   if R =< 0.5 ->
+   if R =< 0.1 ->
          [];
       true ->
          Messages = lists:map(fun(#minichat{id = Id}) -> Id end, euphorik_bd:messages(8)),
          if
-            R > 0.5 andalso R =< 0.8 ->
+            R > 0.1 andalso R =< 0.8 ->
                tire_element_rand(1, Messages);
             R > 0.8 andalso R =< 0.95 ->
                tire_element_rand(2, Messages);
@@ -96,7 +147,9 @@ messages_id_rand() ->
 
 % tire N element distinct parmis la liste L proposée
 tire_element_rand(N, L) when N =< length(L) ->
-   tire_element_rand(N, L, []).
+   tire_element_rand(N, L, []);
+tire_element_rand(_, _) ->
+   [].
 tire_element_rand(0, _, Elements) -> Elements;
 tire_element_rand(N, L, Elements) ->
    E = lists:nth(random:uniform(length(L)), L),
@@ -115,6 +168,12 @@ loop(User_id, M) ->
    % poste un message aléatoire par une personne aléatoire répondant à des messages aléatoires
    {Message, Repond_a} = {message_rand(), messages_id_rand()},
    io:format("~p poste ~p et repond a ~w~n", [User_id, Message, Repond_a]),
-   euphorik_bd:nouveau_message(Message, User_id, Repond_a),
-   loop(User_id, M - 1).
+   case euphorik_bd:nouveau_message(Message, User_id, Repond_a) of
+      {erreur, E} -> 
+         io:format("~p : erreur : ~p~n", [User_id, E]),
+         loop(User_id, M);
+      _ ->
+         loop(User_id, M - 1)
+   end.
+   
    
\ No newline at end of file