diff options
| -rw-r--r-- | lib/kernel/test/logger_disk_log_h_SUITE.erl | 55 | ||||
| -rw-r--r-- | lib/kernel/test/logger_std_h_SUITE.erl | 163 |
2 files changed, 136 insertions, 82 deletions
diff --git a/lib/kernel/test/logger_disk_log_h_SUITE.erl b/lib/kernel/test/logger_disk_log_h_SUITE.erl index c7c6137380..63e5b56021 100644 --- a/lib/kernel/test/logger_disk_log_h_SUITE.erl +++ b/lib/kernel/test/logger_disk_log_h_SUITE.erl @@ -497,24 +497,19 @@ disk_log_sync(Config) -> filters=>?DEFAULT_HANDLER_FILTERS([?MODULE]), formatter=>{?MODULE,nl}}), - start_tracer([{?MODULE,format,2}, - {disk_log,blog,2}, + start_tracer([{disk_log,blog,2}, {disk_log,sync,1}], - [{formatter,"first"}, - {disk_log,blog}, + [{disk_log,blog,<<"first\n">>}, {disk_log,sync}]), logger:info("first", ?domain), %% wait for automatic disk_log_sync check_tracer(?FILESYNC_REPEAT_INTERVAL*2), - start_tracer([{?MODULE,format,2}, - {disk_log,blog,2}, + start_tracer([{disk_log,blog,2}, {disk_log,sync,1}], - [{formatter,"second"}, - {formatter,"third"}, - {disk_log,blog}, - {disk_log,blog}, + [{disk_log,blog,<<"second\n">>}, + {disk_log,blog,<<"third\n">>}, {disk_log,sync}]), %% two log requests in fast succession will make the handler skip %% an automatic disk log sync @@ -531,13 +526,10 @@ disk_log_sync(Config) -> no_repeat = maps:get(filesync_repeat_interval, logger_disk_log_h:info(?MODULE)), - start_tracer([{?MODULE,format,2}, - {disk_log,blog,2}, + start_tracer([{disk_log,blog,2}, {disk_log,sync,1}], - [{formatter,"fourth"}, - {disk_log,blog}, - {formatter,"fifth"}, - {disk_log,blog}, + [{disk_log,blog,<<"fourth\n">>}, + {disk_log,blog,<<"fifth\n">>}, {disk_log,sync}]), logger:info("fourth", ?domain), @@ -566,6 +558,7 @@ disk_log_sync(Config) -> check_tracer(100), ok. disk_log_sync(cleanup,_Config) -> + dbg:stop_clear(), logger:remove_handler(?MODULE). disk_log_wrap(Config) -> @@ -623,6 +616,7 @@ disk_log_wrap(Config) -> ok. disk_log_wrap(cleanup,_Config) -> + dbg:stop_clear(), logger:remove_handler(?MODULE). disk_log_full(Config) -> @@ -668,6 +662,7 @@ disk_log_full(Config) -> {trace,{error_status,{error,{full,_}}}}] = Received, ok. disk_log_full(cleanup, _Config) -> + dbg:stop_clear(), logger:remove_handler(?MODULE). disk_log_events(Config) -> @@ -713,6 +708,7 @@ disk_log_events(Config) -> end, Received), ok. disk_log_events(cleanup, _Config) -> + dbg:stop_clear(), logger:remove_handler(?MODULE). write_failure(Config) -> @@ -763,7 +759,7 @@ sync_failure(Config) -> Dir = ?config(priv_dir, Config), FileName = lists:concat([?MODULE,"_",?FUNCTION_NAME]), File = filename:join(Dir, FileName), - Log = lists:concat([File,".1"]), + Node = start_h_on_new_node(Config, ?FUNCTION_NAME, File), false = (undefined == rpc:call(Node, ets, whereis, [?TEST_HOOKS_TAB])), @@ -832,10 +828,10 @@ log_on_remote_node(Node,Msg) -> ok. %% functions for test hook macros to be called by rpc -set_internal_log(Mod, Func) -> - ?set_internal_log({Mod,Func}). -set_result(Op, Result) -> - ?set_result(Op, Result). +set_internal_log(_Mod, _Func) -> + ?set_internal_log({_Mod,_Func}). +set_result(_Op, _Result) -> + ?set_result(_Op, _Result). set_defaults() -> ?set_defaults(). @@ -885,7 +881,7 @@ op_switch_to_drop(cleanup, _Config) -> ok = stop_handler(?MODULE). op_switch_to_flush() -> - [{timetrap,{seconds,60}}]. + [{timetrap,{minutes,3}}]. op_switch_to_flush(Config) -> {Log,HConfig,DLHConfig} = start_handler(?MODULE, ?FUNCTION_NAME, Config), @@ -988,7 +984,7 @@ kill_disabled(cleanup, _Config) -> ok = stop_handler(?MODULE). qlen_kill_new(Config) -> - {Log,HConfig,DLHConfig} = start_handler(?MODULE, ?FUNCTION_NAME, Config), + {_Log,HConfig,DLHConfig} = start_handler(?MODULE, ?FUNCTION_NAME, Config), Pid0 = whereis(?MODULE), {_,Mem0} = process_info(Pid0, memory), RestartAfter = 2000, @@ -1025,7 +1021,7 @@ qlen_kill_new(cleanup, _Config) -> ok = stop_handler(?MODULE). mem_kill_new(Config) -> - {Log,HConfig,DLHConfig} = start_handler(?MODULE, ?FUNCTION_NAME, Config), + {_Log,HConfig,DLHConfig} = start_handler(?MODULE, ?FUNCTION_NAME, Config), Pid0 = whereis(?MODULE), {_,Mem0} = process_info(Pid0, memory), RestartAfter = 2000, @@ -1111,7 +1107,7 @@ restart_after(cleanup, _Config) -> %% during high load to verify that sync, dropping and flushing is %% handled correctly. handler_requests_under_load() -> - [{timetrap,{seconds,60}}]. + [{timetrap,{minutes,3}}]. handler_requests_under_load(Config) -> {Log,HConfig,DLHConfig} = start_handler(?MODULE, ?FUNCTION_NAME, Config), NewHConfig = @@ -1140,7 +1136,7 @@ handler_requests_under_load(Config) -> NoOfReqs = lists:foldl(fun({_,Res}, N) -> N + length(Res) end, 0, ReqResult), ct:pal("~w requests made. Errors: ~n~p", [NoOfReqs,Errors]), ok = file:delete(Log). -handler_requests_under_load(cleanup, Config) -> +handler_requests_under_load(cleanup, _Config) -> ok = stop_handler(?MODULE). send_requests(HName, TO, Reqs = [{Req,Res}|Rs]) -> @@ -1369,7 +1365,6 @@ start_tracer(Trace,Expected) -> Pid = self(), dbg:tracer(process,{fun tracer/2,{Pid,Expected}}), dbg:p(whereis(?MODULE),[c]), - dbg:p(Pid,[c]), tpl(Trace), ok. @@ -1387,13 +1382,14 @@ tpl([{M,F,A}|Trace]) -> tpl([]) -> ok. -tracer({trace,_,call,{?MODULE,format,[#{msg:={string,Msg}}|_]}}, {Pid,[{formatter,Msg}|Expected]}) -> - maybe_tracer_done(Pid,Expected,{formatter,Msg}); tracer({trace,_,call,{logger_disk_log_h,handle_cast,[{Op,_}|_]}}, {Pid,[{Mod,Func,Op}|Expected]}) -> maybe_tracer_done(Pid,Expected,{Mod,Func,Op}); +tracer({trace,_,call,{Mod=disk_log,Func=blog,[_,Data]}}, {Pid,[{Mod,Func,Data}|Expected]}) -> + maybe_tracer_done(Pid,Expected,{Mod,Func,Data}); tracer({trace,_,call,{Mod,Func,_}}, {Pid,[{Mod,Func}|Expected]}) -> maybe_tracer_done(Pid,Expected,{Mod,Func}); tracer({trace,_,call,Call}, {Pid,Expected}) -> + ct:log("Tracer got unexpected: ~p~nExpected: ~p~n",[Call,Expected]), Pid ! {tracer_got_unexpected,Call,Expected}, {Pid,Expected}. @@ -1413,5 +1409,6 @@ check_tracer(T) -> dbg:stop_clear(), ct:fail({tracer_got_unexpected,Got,Expected}) after T -> + dbg:stop_clear(), ct:fail({timeout,tracer}) end. diff --git a/lib/kernel/test/logger_std_h_SUITE.erl b/lib/kernel/test/logger_std_h_SUITE.erl index e940e0a026..7c8d63cbbd 100644 --- a/lib/kernel/test/logger_std_h_SUITE.erl +++ b/lib/kernel/test/logger_std_h_SUITE.erl @@ -499,86 +499,79 @@ filesync(Config) -> #{logger_std_h => #{type => Type}, filter_default=>log, filters=>?DEFAULT_HANDLER_FILTERS([?MODULE]), - formatter=>{?MODULE,self()}}), - Tester = self(), - TraceFun = fun({trace,_,call,{Mod,Func,Details}}, Pid) -> - Pid ! {trace,Mod,Func,Details}, - Pid; - ({trace,TPid,'receive',Received}, Pid) -> - Pid ! {trace,TPid,Received}, - Pid - end, - {ok,_} = dbg:tracer(process, {TraceFun, Tester}), - FileCtrlPid = maps:get(file_ctrl_pid , logger_std_h:info(?MODULE)), - {ok,_} = dbg:p(FileCtrlPid, [c]), - {ok,_} = dbg:tpl(logger_std_h, write_to_dev, 5, []), - {ok,_} = dbg:tpl(logger_std_h, sync_dev, 4, []), - {ok,_} = dbg:tp(file, datasync, 1, []), + formatter=>{?MODULE,nl}}), + + %% check repeated filesync happens + start_tracer([{logger_std_h, write_to_dev, 5}, + {logger_std_h, sync_dev, 4}, + {file, datasync, 1}], + [{logger_std_h, write_to_dev, <<"first\n">>}, + {logger_std_h, sync_dev}, + {file,datasync}]), logger:info("first", ?domain), %% wait for automatic filesync - timer:sleep(?FILESYNC_REP_INT), - Expected1 = [{log,"first"}, {trace,logger_std_h,write_to_dev}, - {trace,logger_std_h,sync_dev}, {trace,file,datasync}], - + check_tracer(?FILESYNC_REP_INT*2), + + %% check that explicit filesync is only done once + start_tracer([{logger_std_h, write_to_dev, 5}, + {logger_std_h, sync_dev, 4}, + {file, datasync, 1}], + [{logger_std_h, write_to_dev, <<"second\n">>}, + {logger_std_h, sync_dev}, + {file,datasync}, + {no_more,500} + ]), logger:info("second", ?domain), %% do explicit filesync logger_std_h:filesync(?MODULE), %% a second filesync should be ignored logger_std_h:filesync(?MODULE), - Expected2 = [{log,"second"}, {trace,logger_std_h,write_to_dev}, - {trace,logger_std_h,sync_dev}, {trace,file,datasync}], + check_tracer(100), %% check that if there's no repeated filesync active, %% a filesync is still performed when handler goes idle logger:set_handler_config(?MODULE, logger_std_h, #{filesync_repeat_interval => no_repeat}), no_repeat = maps:get(filesync_repeat_interval, logger_std_h:info(?MODULE)), + %% The following timer is to make sure the time from last log + %% ("second") to next ("third") is long enough, so the a flush is + %% triggered by the idle timeout between "thrid" and "fourth". + timer:sleep(?IDLE_DETECT_TIME_MSEC*2), + start_tracer([{logger_std_h, write_to_dev, 5}, + {logger_std_h, sync_dev, 4}, + {file, datasync, 1}], + [{logger_std_h, write_to_dev, <<"third\n">>}, + {logger_std_h, sync_dev}, + {file,datasync}, + {logger_std_h, write_to_dev, <<"fourth\n">>}, + {logger_std_h, sync_dev}, + {file,datasync}]), logger:info("third", ?domain), + %% wait for automatic filesync timer:sleep(?IDLE_DETECT_TIME_MSEC*2), logger:info("fourth", ?domain), %% wait for automatic filesync - timer:sleep(?IDLE_DETECT_TIME_MSEC*2), - Expected3 = [{log,"third"}, {trace,logger_std_h,write_to_dev}, - {log,"fourth"}, {trace,logger_std_h,write_to_dev}, - {trace,logger_std_h,sync_dev}, {trace,file,datasync}], - - dbg:stop_clear(), - - %% verify that filesync has been performed as expected - Received1 = lists:map(fun({trace,M,F,_}) -> {trace,M,F}; - (Other) -> Other - end, test_server:messages_get()), - ct:pal("Trace #1 =~n~p", [Received1]), - Received1 = Expected1 ++ Expected2 ++ Expected3, - - try_read_file(Log, {ok,<<"first\nsecond\nthird\nfourth\n">>}, 1000), - - {ok,_} = dbg:tracer(process, {TraceFun, Tester}), - {ok,_} = dbg:p(whereis(?MODULE), [c]), - {ok,_} = dbg:tpl(logger_std_h, handle_cast, 2, []), + check_tracer(?IDLE_DETECT_TIME_MSEC*2), %% switch repeated filesync on and verify that the looping works SyncInt = 1000, WaitT = 4500, + OneSync = {logger_std_h,handle_cast,repeated_filesync}, + %% receive 1 initial repeated_filesync, then 1 per sec + start_tracer([{logger_std_h,handle_cast,2}], + [OneSync || _ <- lists:seq(1, 1 + trunc(WaitT/SyncInt))]), + logger:set_handler_config(?MODULE, logger_std_h, #{filesync_repeat_interval => SyncInt}), SyncInt = maps:get(filesync_repeat_interval, logger_std_h:info(?MODULE)), timer:sleep(WaitT), logger:set_handler_config(?MODULE, logger_std_h, - #{filesync_repeat_interval => no_repeat}), - dbg:stop_clear(), - - Received2 = lists:map(fun({trace,_M,handle_cast,[{Op,_},_]}) -> {trace,Op}; - (Other) -> Other - end, test_server:messages_get()), - ct:pal("Trace #2 =~n~p", [Received2]), - OneSync = [{trace,repeated_filesync}], - %% receive 1 initial repeated_filesync, then 1 per sec - Received2 = - lists:flatten([OneSync || _ <- lists:seq(1, 1 + trunc(WaitT/SyncInt))]), + #{filesync_repeat_interval => no_repeat}), + check_tracer(100), ok. filesync(cleanup, _Config) -> + dbg:stop_clear(), logger:remove_handler(?MODULE). write_failure(Config) -> @@ -785,7 +778,7 @@ op_switch_to_drop_tty(cleanup, _Config) -> ok = stop_handler(?MODULE). op_switch_to_flush_file() -> - [{timetrap,{seconds,60}}]. + [{timetrap,{minutes,3}}]. op_switch_to_flush_file(Config) -> {Log,HConfig,StdHConfig} = start_handler(?MODULE, ?FUNCTION_NAME, Config), @@ -1052,7 +1045,7 @@ restart_after(cleanup, _Config) -> %% during high load to verify that sync, dropping and flushing is %% handled correctly. handler_requests_under_load() -> - [{timetrap,{seconds,60}}]. + [{timetrap,{minutes,3}}]. handler_requests_under_load(Config) -> {Log,HConfig,StdHConfig} = start_handler(?MODULE, ?FUNCTION_NAME, Config), @@ -1394,3 +1387,67 @@ analyse(Msgs) -> From ! {result,self(),TestFun(Msgs)}, analyse(Msgs) end. + +start_tracer(Trace,Expected) -> + Pid = self(), + FileCtrlPid = maps:get(file_ctrl_pid, logger_std_h:info(?MODULE)), + dbg:tracer(process,{fun tracer/2,{Pid,Expected}}), + dbg:p(whereis(?MODULE),[c]), + dbg:p(FileCtrlPid,[c]), + tpl(Trace), + ok. + +tpl([{M,F,A}|Trace]) -> + {ok,Match} = dbg:tpl(M,F,A,[]), + case lists:keyfind(matched,1,Match) of + {_,_,1} -> + ok; + _ -> + dbg:stop_clear(), + throw({skip,"Can't trace "++atom_to_list(M)++":"++ + atom_to_list(F)++"/"++integer_to_list(A)}) + end, + tpl(Trace); +tpl([]) -> + ok. + +tracer({trace,_,call,{logger_std_h,handle_cast,[{Op,_}|_]}}, + {Pid,[{Mod,Func,Op}|Expected]}) -> + maybe_tracer_done(Pid,Expected,{Mod,Func,Op}); +tracer({trace,_,call,{Mod=logger_std_h,Func=write_to_dev,[_,Data,_,_,_]}}, + {Pid,[{Mod,Func,Data}|Expected]}) -> + maybe_tracer_done(Pid,Expected,{Mod,Func,Data}); +tracer({trace,_,call,{Mod,Func,_}}, {Pid,[{Mod,Func}|Expected]}) -> + maybe_tracer_done(Pid,Expected,{Mod,Func}); +tracer({trace,_,call,Call}, {Pid,Expected}) -> + ct:log("Tracer got unexpected: ~p~nExpected: ~p~n",[Call,Expected]), + Pid ! {tracer_got_unexpected,Call,Expected}, + {Pid,Expected}. + +maybe_tracer_done(Pid,[]=Expected,Got) -> + ct:log("Tracer got: ~p~n",[Got]), + Pid ! {tracer_done,0}, + {Pid,Expected}; +maybe_tracer_done(Pid,[{no_more,T}]=Expected,Got) -> + ct:log("Tracer got: ~p~n",[Got]), + Pid ! {tracer_done,T}, + {Pid,Expected}; +maybe_tracer_done(Pid,Expected,Got) -> + ct:log("Tracer got: ~p~n",[Got]), + {Pid,Expected}. + +check_tracer(T) -> + check_tracer(T,fun() -> ct:fail({timeout,tracer}) end). +check_tracer(T,TimeoutFun) -> + receive + {tracer_done,Delay} -> + %% Possibly wait Delay ms to check that no unexpected + %% traces are received + check_tracer(Delay,fun() -> ok end); + {tracer_got_unexpected,Got,Expected} -> + dbg:stop_clear(), + ct:fail({tracer_got_unexpected,Got,Expected}) + after T -> + dbg:stop_clear(), + TimeoutFun() + end. |