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-rw-r--r--lib/test_server/src/test_server.app.src2
-rw-r--r--lib/test_server/src/test_server.erl166
-rw-r--r--lib/test_server/src/test_server_ctrl.erl37
-rw-r--r--lib/test_server/src/test_server_node.erl5
-rw-r--r--lib/test_server/src/test_server_sup.erl15
-rw-r--r--lib/test_server/src/ts_install_cth.erl11
6 files changed, 86 insertions, 150 deletions
diff --git a/lib/test_server/src/test_server.app.src b/lib/test_server/src/test_server.app.src
index 173f7075db..5538e8b851 100644
--- a/lib/test_server/src/test_server.app.src
+++ b/lib/test_server/src/test_server.app.src
@@ -34,5 +34,5 @@
{env, []},
{runtime_dependencies, ["tools-2.6.14","stdlib-2.0","runtime_tools-1.8.14",
"observer-2.0","kernel-3.0","inets-5.10",
- "syntax_tools-1.6.16","erts-6.0"]}]}.
+ "syntax_tools-1.6.16","erts-7.0"]}]}.
diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl
index 8d91778cbb..acd2e0bff2 100644
--- a/lib/test_server/src/test_server.erl
+++ b/lib/test_server/src/test_server.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2015. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -178,68 +178,35 @@ module_names(Beams) ->
do_cover_compile(Modules) ->
cover:start(),
- pmap1(fun(M) -> do_cover_compile1(M) end,lists:usort(Modules)),
+ Sticky = prepare_cover_compile(Modules,[]),
+ R = cover:compile_beam(Modules),
+ [warn_compile(Error) || Error <- R,element(1,Error)=/=ok],
+ [code:stick_mod(M) || M <- Sticky],
ok.
-do_cover_compile1(M) ->
+warn_compile({error,{Reason,Module}}) ->
+ io:fwrite("\nWARNING: Could not cover compile ~ts: ~p\n",
+ [Module,{error,Reason}]).
+
+%% Make sure all modules are loaded and unstick if sticky
+prepare_cover_compile([M|Ms],Sticky) ->
case {code:is_sticky(M),code:is_loaded(M)} of
{true,_} ->
code:unstick_mod(M),
- case cover:compile_beam(M) of
- {ok,_} ->
- ok;
- Error ->
- io:fwrite("\nWARNING: Could not cover compile ~w: ~p\n",
- [M,Error])
- end,
- code:stick_mod(M);
+ prepare_cover_compile(Ms,[M|Sticky]);
{false,false} ->
case code:load_file(M) of
{module,_} ->
- do_cover_compile1(M);
+ prepare_cover_compile([M|Ms],Sticky);
Error ->
- io:fwrite("\nWARNING: Could not load ~w: ~p\n",[M,Error])
+ io:fwrite("\nWARNING: Could not load ~w: ~p\n",[M,Error]),
+ prepare_cover_compile(Ms,Sticky)
end;
{false,_} ->
- case cover:compile_beam(M) of
- {ok,_} ->
- ok;
- Error ->
- io:fwrite("\nWARNING: Could not cover compile ~w: ~p\n",
- [M,Error])
- end
- end.
-
-pmap1(Fun,List) ->
- NTot = length(List),
- NProcs = erlang:system_info(schedulers) * 2,
- NPerProc = (NTot div NProcs) + 1,
-
- {[],Pids} =
- lists:foldr(
- fun(_,{L,Ps}) ->
- {L1,L2} = if length(L)>=NPerProc -> lists:split(NPerProc,L);
- true -> {L,[]} % last chunk
- end,
- {P,_Ref} =
- spawn_monitor(fun() ->
- exit(lists:map(Fun,L1))
- end),
- {L2,[P|Ps]}
- end,
- {List,[]},
- lists:seq(1,NProcs)),
- collect(Pids,[]).
-
-collect([],Acc) ->
- lists:append(Acc);
-collect([Pid|Pids],Acc) ->
- receive
- {'DOWN', _Ref, process, Pid, Result} ->
- %% collect(lists:delete(Pid,Pids),[Result|Acc])
- collect(Pids,[Result|Acc])
- end.
-
+ prepare_cover_compile(Ms,Sticky)
+ end;
+prepare_cover_compile([],Sticky) ->
+ Sticky.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% cover_analyse(Dir,#cover{level=Analyse,mods=Modules,stop=Stop) ->
@@ -269,45 +236,40 @@ collect([Pid|Pids],Acc) ->
%% after the test is completed.
cover_analyse(Dir,#cover{level=Analyse,mods=Modules,stop=Stop}) ->
io:fwrite(user, "Cover analysing... ", []),
- DetailsFun =
+ {ATFOk,ATFFail} =
case Analyse of
details ->
case cover:export(filename:join(Dir,"all.coverdata")) of
ok ->
- fun(M) ->
- OutFile = filename:join(Dir,
- atom_to_list(M) ++
- ".COVER.html"),
- case cover:analyse_to_file(M,OutFile,[html]) of
- {ok,_} ->
- {file,OutFile};
- Error ->
- Error
- end
- end;
+ {result,Ok1,Fail1} =
+ cover:analyse_to_file(Modules,[{outdir,Dir},html]),
+ {lists:map(fun(OutFile) ->
+ M = list_to_atom(
+ filename:basename(
+ filename:rootname(OutFile,
+ ".COVER.html")
+ )
+ ),
+ {M,{file,OutFile}}
+ end, Ok1),
+ lists:map(fun({Reason,M}) ->
+ {M,{error,Reason}}
+ end, Fail1)};
Error ->
- fun(_) -> Error end
+ {[],lists:map(fun(M) -> {M,Error} end, Modules)}
end;
overview ->
case cover:export(filename:join(Dir,"all.coverdata")) of
ok ->
- fun(_) -> undefined end;
+ {[],lists:map(fun(M) -> {M,undefined} end, Modules)};
Error ->
- fun(_) -> Error end
+ {[],lists:map(fun(M) -> {M,Error} end, Modules)}
end
end,
- R = pmap2(
- fun(M) ->
- case cover:analyse(M,module) of
- {ok,{M,{Cov,NotCov}}} ->
- {M,{Cov,NotCov,DetailsFun(M)}};
- Err ->
- io:fwrite(user,
- "\nWARNING: Analysis failed for ~w. Reason: ~p\n",
- [M,Err]),
- {M,Err}
- end
- end, Modules),
+ {result,AOk,AFail} = cover:analyse(Modules,module),
+ R0 = merge_analysis_results(AOk,ATFOk++ATFFail,[]) ++
+ [{M,{error,Reason}} || {Reason,M} <- AFail],
+ R = lists:sort(R0),
io:fwrite(user, "done\n\n", []),
case Stop of
@@ -320,19 +282,15 @@ cover_analyse(Dir,#cover{level=Analyse,mods=Modules,stop=Stop}) ->
end,
R.
-pmap2(Fun,List) ->
- Collector = self(),
- Pids = lists:map(fun(E) ->
- spawn(fun() ->
- Collector ! {res,self(),Fun(E)}
- end)
- end, List),
- lists:map(fun(Pid) ->
- receive
- {res,Pid,Res} ->
- Res
- end
- end, Pids).
+merge_analysis_results([{M,{Cov,NotCov}}|T],ATF,Acc) ->
+ case lists:keytake(M,1,ATF) of
+ {value,{_,R},ATF1} ->
+ merge_analysis_results(T,ATF1,[{M,{Cov,NotCov,R}}|Acc]);
+ false ->
+ merge_analysis_results(T,ATF,Acc)
+ end;
+merge_analysis_results([],_,Acc) ->
+ Acc.
do_cover_for_node(Node,CoverFunc) ->
do_cover_for_node(Node,CoverFunc,true).
@@ -1424,7 +1382,7 @@ lookup_config(Key,Config) ->
%% timer:tc/3
ts_tc(M, F, A) ->
- Before = erlang:now(),
+ Before = erlang:monotonic_time(),
Result = try
apply(M, F, A)
catch
@@ -1444,12 +1402,8 @@ ts_tc(M, F, A) ->
{'EXIT',Reason}
end
end,
- After = erlang:now(),
- Elapsed =
- (element(1,After)*1000000000000
- +element(2,After)*1000000+element(3,After)) -
- (element(1,Before)*1000000000000
- +element(2,Before)*1000000+element(3,Before)),
+ After = erlang:monotonic_time(),
+ Elapsed = erlang:convert_time_unit(After-Before, native, micro_seconds),
{Elapsed, Result}.
set_loc(Stk) ->
@@ -1868,7 +1822,7 @@ time_ms_check(Other) ->
time_ms_apply(Func, TCPid, MultAndScale) ->
{_,GL} = process_info(TCPid, group_leader),
WhoAmI = self(), % either TC or IO server
- T0 = now(),
+ T0 = os:timestamp(),
UserTTSup =
spawn(fun() ->
user_timetrap_supervisor(Func, WhoAmI, TCPid,
@@ -1901,7 +1855,7 @@ user_timetrap_supervisor(Func, Spawner, TCPid, GL, T0, MultAndScale) ->
receive
{UserTT,Result} ->
demonitor(MonRef, [flush]),
- Elapsed = trunc(timer:now_diff(now(), T0) / 1000),
+ Elapsed = trunc(timer:now_diff(os:timestamp(), T0) / 1000),
try time_ms_check(Result) of
TimeVal ->
%% this is the new timetrap value to set (return value
@@ -2424,9 +2378,8 @@ is_release_available(Release) ->
%%
run_on_shielded_node(Fun, CArgs) when is_function(Fun), is_list(CArgs) ->
- {A,B,C} = now(),
- Name = "shielded_node-" ++ integer_to_list(A) ++ "-" ++ integer_to_list(B)
- ++ "-" ++ integer_to_list(C),
+ Nr = erlang:unique_integer([positive]),
+ Name = "shielded_node-" ++ integer_to_list(Nr),
Node = case start_node(Name, slave, [{args, "-hidden " ++ CArgs}]) of
{ok, N} -> N;
Err -> fail({failed_to_start_shielded_node, Err})
@@ -2485,9 +2438,8 @@ is_cover(Name) ->
%% A filename of the form <Stem><Number> is generated, and the
%% function checks that that file doesn't already exist.
temp_name(Stem) ->
- {A,B,C} = erlang:now(),
- RandomNum = A bxor B bxor C,
- RandomName = Stem ++ integer_to_list(RandomNum),
+ Num = erlang:unique_integer([positive]),
+ RandomName = Stem ++ integer_to_list(Num),
{ok,Files} = file:list_dir(filename:dirname(Stem)),
case lists:member(RandomName,Files) of
true ->
diff --git a/lib/test_server/src/test_server_ctrl.erl b/lib/test_server/src/test_server_ctrl.erl
index 68b03a5987..349b033c89 100644
--- a/lib/test_server/src/test_server_ctrl.erl
+++ b/lib/test_server/src/test_server_ctrl.erl
@@ -99,7 +99,7 @@
-define(last_link, "last_link").
-define(last_test, "last_test").
-define(html_ext, ".html").
--define(now, erlang:now()).
+-define(now, os:timestamp()).
-define(void_fun, fun() -> ok end).
-define(mod_result(X), if X == skip -> skipped;
@@ -1204,19 +1204,14 @@ init_tester(Mod, Func, Args, Dir, Name, {_,_,MinLev}=Levels,
report_severe_error(Reason) ->
test_server_sup:framework_call(report, [severe_error,Reason]).
-%% timer:tc/3
-ts_tc(M, F, A) ->
- Before = ?now,
- Val = (catch apply(M, F, A)),
- After = ?now,
- Elapsed = elapsed_time(Before, After),
- {Elapsed,Val}.
-
-elapsed_time(Before, After) ->
- (element(1,After)*1000000000000 +
- element(2,After)*1000000 + element(3,After)) -
- (element(1,Before)*1000000000000 +
- element(2,Before)*1000000 + element(3,Before)).
+ts_tc(M,F,A) ->
+ Before = erlang:monotonic_time(),
+ Result = (catch apply(M, F, A)),
+ After = erlang:monotonic_time(),
+ Elapsed = erlang:convert_time_unit(After-Before,
+ native,
+ micro_seconds),
+ {Elapsed, Result}.
start_extra_tools(ExtraTools) ->
start_extra_tools(ExtraTools, []).
@@ -2490,7 +2485,7 @@ run_test_cases_loop([{conf,Ref,Props,{Mod,Func}}|_Cases]=Cs0,
file:set_cwd(filename:dirname(get(test_server_dir))),
After = ?now,
Before = get(test_server_parallel_start_time),
- Elapsed = elapsed_time(Before, After)/1000000,
+ Elapsed = timer:now_diff(After, Before)/1000000,
put(test_server_total_time, Elapsed),
{false,tl(Mode0),undefined,Elapsed,
update_status(Ref, OkSkipFail, Status)};
@@ -2499,7 +2494,7 @@ run_test_cases_loop([{conf,Ref,Props,{Mod,Func}}|_Cases]=Cs0,
%% parallel group (io buffering is active)
OkSkipFail = wait_for_cases(Ref),
queue_test_case_io(Ref, self(), 0, Mod, Func),
- Elapsed = elapsed_time(conf_start(Ref, Mode0),?now)/1000000,
+ Elapsed = timer:now_diff(?now, conf_start(Ref, Mode0))/1000000,
case CurrIOHandler of
{Ref,_} ->
%% current_io_handler was set by start conf of this
@@ -2516,12 +2511,12 @@ run_test_cases_loop([{conf,Ref,Props,{Mod,Func}}|_Cases]=Cs0,
%% this is an end conf for a non-parallel group that's not
%% nested under a parallel group, so no need to buffer io
{false,tl(Mode0),undefined,
- elapsed_time(conf_start(Ref, Mode0),?now)/1000000, Status};
+ timer:now_diff(?now, conf_start(Ref, Mode0))/1000000, Status};
{Ref,_} ->
%% this is an end conf for a non-parallel group nested under
%% a parallel group (io buffering is active)
queue_test_case_io(Ref, self(), 0, Mod, Func),
- Elapsed = elapsed_time(conf_start(Ref, Mode0),?now)/1000000,
+ Elapsed = timer:now_diff(?now, conf_start(Ref, Mode0))/1000000,
case CurrIOHandler of
{Ref,_} ->
%% current_io_handler was set by start conf of this
@@ -2576,7 +2571,7 @@ run_test_cases_loop([{conf,Ref,Props,{Mod,Func}}|_Cases]=Cs0,
%% 1. check the TS_RANDOM_SEED env variable
%% 2. check random_seed in process state
%% 3. use value provided with shuffle option
- %% 4. use now() values for seed
+ %% 4. use timestamp() values for seed
case os:getenv("TS_RANDOM_SEED") of
Undef when Undef == false ; Undef == "undefined" ->
case get(test_server_random_seed) of
@@ -3710,8 +3705,8 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit,
RunDir = filename:dirname(MinorName),
Ext =
if Num == 0 ->
- {_,S,Us} = now(),
- lists:flatten(io_lib:format(".~w.~w", [S,Us]));
+ Nr = erlang:unique_integer([positive]),
+ lists:flatten(io_lib:format(".~w", [Nr]));
true ->
lists:flatten(io_lib:format(".~w", [Num]))
end,
diff --git a/lib/test_server/src/test_server_node.erl b/lib/test_server/src/test_server_node.erl
index acd47788db..9d87eca07e 100644
--- a/lib/test_server/src/test_server_node.erl
+++ b/lib/test_server/src/test_server_node.erl
@@ -618,9 +618,8 @@ do_quote_progname([Prog,Arg|Args]) ->
end.
random_element(L) ->
- {A,B,C} = now(),
- E = lists:sum([A,B,C]) rem length(L),
- lists:nth(E+1, L).
+ random:seed(os:timestamp()),
+ lists:nth(random:uniform(length(L)), L).
find_release(latest) ->
"/usr/local/otp/releases/latest/bin/erl";
diff --git a/lib/test_server/src/test_server_sup.erl b/lib/test_server/src/test_server_sup.erl
index 96e369a138..7a1f7803eb 100644
--- a/lib/test_server/src/test_server_sup.erl
+++ b/lib/test_server/src/test_server_sup.erl
@@ -121,14 +121,8 @@ messages_get(Msgs) ->
end.
timecall(M, F, A) ->
- Befor = erlang:now(),
- Val = apply(M, F, A),
- After = erlang:now(),
- Elapsed =
- (element(1,After)*1000000+element(2,After)+element(3,After)/1000000)-
- (element(1,Befor)*1000000+element(2,Befor)+element(3,Befor)/1000000),
- {Elapsed, Val}.
-
+ {Elapsed, Val} = timer:tc(M, F, A),
+ {Elapsed / 1000000, Val}.
call_crash(Time,Crash,M,F,A) ->
@@ -874,9 +868,8 @@ unique_name() ->
util_loop(State) ->
receive
{From,unique_name} ->
- {_,S,Us} = now(),
- Ms = trunc(Us/1000),
- Name = lists:flatten(io_lib:format("~w.~w", [S,Ms])),
+ Nr = erlang:unique_integer([positive]),
+ Name = integer_to_list(Nr),
if Name == State#util_state.latest_name ->
timer:sleep(1),
self() ! {From,unique_name},
diff --git a/lib/test_server/src/ts_install_cth.erl b/lib/test_server/src/ts_install_cth.erl
index 7746bbed6f..3dfa6174fe 100644
--- a/lib/test_server/src/ts_install_cth.erl
+++ b/lib/test_server/src/ts_install_cth.erl
@@ -238,12 +238,9 @@ generate_nodenames2(0, _Hosts, Acc) ->
Acc;
generate_nodenames2(N, Hosts, Acc) ->
Host=lists:nth((N rem (length(Hosts)))+1, Hosts),
- Name=list_to_atom(temp_nodename("nod", []) ++ "@" ++ Host),
+ Name=list_to_atom(temp_nodename("nod") ++ "@" ++ Host),
generate_nodenames2(N-1, Hosts, [Name|Acc]).
-temp_nodename([], Acc) ->
- lists:flatten(Acc);
-temp_nodename([Chr|Base], Acc) ->
- {A,B,C} = erlang:now(),
- New = [Chr | integer_to_list(Chr bxor A bxor B+A bxor C+B)],
- temp_nodename(Base, [New|Acc]).
+temp_nodename(Base) ->
+ Num = erlang:unique_integer([positive]),
+ Base ++ integer_to_list(Num).
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-21 13:32:38 +0000