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authorSiri Hansen <[email protected]>2018-04-24 14:26:31 +0200
committerSiri Hansen <[email protected]>2018-04-26 14:37:30 +0200
commit0deea4a8f369013ec00e231d0c2c37e4ab3f0ba1 (patch)
tree054b8465a9eb07b07fde4596f2209ee1df689a92 /lib/kernel/test/logger_bench_SUITE_data
parent0183ddffb112d898d9b8c0396afa7f2210b9e169 (diff)
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Add logger
Diffstat (limited to 'lib/kernel/test/logger_bench_SUITE_data')
-rw-r--r--lib/kernel/test/logger_bench_SUITE_data/Emakefile1
-rw-r--r--lib/kernel/test/logger_bench_SUITE_data/lager_helper.erl73
2 files changed, 74 insertions, 0 deletions
diff --git a/lib/kernel/test/logger_bench_SUITE_data/Emakefile b/lib/kernel/test/logger_bench_SUITE_data/Emakefile
new file mode 100644
index 0000000000..85c82bdaab
--- /dev/null
+++ b/lib/kernel/test/logger_bench_SUITE_data/Emakefile
@@ -0,0 +1 @@
+{['lager_helper'],[{outdir,"."},debug_info,{i,"/home/uabshan/Work/git/otp/lib/kernel/src"},{i,"/home/uabshan/Work/git/otp/lib/kernel/include"}]}.
diff --git a/lib/kernel/test/logger_bench_SUITE_data/lager_helper.erl b/lib/kernel/test/logger_bench_SUITE_data/lager_helper.erl
new file mode 100644
index 0000000000..296ced4276
--- /dev/null
+++ b/lib/kernel/test/logger_bench_SUITE_data/lager_helper.erl
@@ -0,0 +1,73 @@
+-module(lager_helper).
+
+-compile(export_all).
+-compile({parse_transform,lager_transform}).
+
+-include_lib("kernel/src/logger_internal.hrl").
+
+start() ->
+ application:load(lager),
+ application:set_env(lager, error_logger_redirect, false),
+ application:set_env(lager, async_threshold, 100010),
+ application:set_env(lager, async_threshold_window, 100),
+ application:set_env(lager,handlers,[{?MODULE,[{level,error}]}]),
+ lager:start().
+
+stop() ->
+ application:stop(lager).
+
+do_func(Level,Msg) ->
+ lager:log(Level,[{pid,self()}],Msg,[]).
+
+do_parsetrans(error,Msg) ->
+ lager:error(Msg,[]);
+do_parsetrans(info,Msg) ->
+ lager:info(Msg,[]).
+
+%%%-----------------------------------------------------------------
+%%% Dummy handler for lager
+-record(state, {level :: {'mask', integer()},
+ formatter :: atom(),
+ format_config :: any()}).
+init(Opts) ->
+ Level = proplists:get_value(level,Opts,info),
+ Formatter = proplists:get_value(formatter,Opts,logger_bench_SUITE),
+ FormatConfig = proplists:get_value(format_config,Opts,?DEFAULT_FORMAT_CONFIG),
+ {ok,#state{level=lager_util:config_to_mask(Level),
+ formatter=Formatter,
+ format_config=FormatConfig}}.
+
+handle_call(get_loglevel, #state{level=Level} = State) ->
+ {ok, Level, State};
+handle_call({set_loglevel, Level}, State) ->
+ try lager_util:config_to_mask(Level) of
+ Levels ->
+ {ok, ok, State#state{level=Levels}}
+ catch
+ _:_ ->
+ {ok, {error, bad_log_level}, State}
+ end;
+handle_call(_Request, State) ->
+ {ok, ok, State}.
+
+handle_event({log, Message},
+ #state{level=L,formatter=Formatter,format_config=FormatConfig} = State) ->
+ case lager_util:is_loggable(Message, L, ?MODULE) of
+ true ->
+ Metadata =
+ case maps:from_list(lager_msg:metadata(Message)) of
+ Meta = #{pid:=Pid} when is_pid(Pid) ->
+ Meta;
+ Meta = #{pid:=PidStr} when is_list(PidStr) ->
+ Meta
+ end,
+ Log = #{level=>lager_msg:severity(Message),
+ msg=>{report,lager_msg:message(Message)},
+ meta=>Metadata},
+ io:put_chars(user, Formatter:format(Log,FormatConfig)),
+ {ok, State};
+ false ->
+ {ok, State}
+ end;
+handle_event(_Event, State) ->
+ {ok, State}.