diff options
Diffstat (limited to 'lib/kernel/test/logger_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/logger_SUITE.erl | 222 |
1 files changed, 220 insertions, 2 deletions
diff --git a/lib/kernel/test/logger_SUITE.erl b/lib/kernel/test/logger_SUITE.erl index 824c95d6df..49b76f03b2 100644 --- a/lib/kernel/test/logger_SUITE.erl +++ b/lib/kernel/test/logger_SUITE.erl @@ -37,7 +37,8 @@ suite() -> - [{timetrap,{seconds,30}}]. + [{timetrap,{seconds,30}}, + {ct_hooks,[logger_test_lib]}]. init_per_suite(Config) -> case logger:get_handler_config(?STANDARD_HANDLER) of @@ -98,7 +99,9 @@ all() -> via_logger_process, other_node, compare_levels, - process_metadata]. + process_metadata, + app_config, + kernel_config]. start_stop(_Config) -> S = whereis(logger), @@ -895,12 +898,227 @@ process_metadata(_Config) -> ok = logger:unset_process_metadata(), undefined = logger:get_process_metadata(), + ok = logger:update_process_metadata(#{custom=>added_again}), + {error,badarg} = ?TRY(logger:update_process_metadata(bad)), + #{custom:=added_again} = logger:get_process_metadata(), + ok. process_metadata(cleanup,_Config) -> logger:remove_handler(h1), ok. +app_config(Config) -> + %% Start a node with default configuration + {ok,_,Node} = logger_test_lib:setup(Config,[]), + + App1Name = app1, + App1 = {application, App1Name, + [{description, "Test of app with logger config"}, + {applications, [kernel]}]}, + ok = rpc:call(Node,application,load,[App1]), + ok = rpc:call(Node,application,set_env, + [App1Name,logger,[{handler,default,logger_std_h,#{}}]]), + + %% Try to add an own default handler + {error,{bad_config,{handler,{app1,{already_exist,default}}}}} = + rpc:call(Node,logger,add_handlers,[App1Name]), + + %% Add a different handler + ok = rpc:call(Node,application,set_env,[App1Name,logger, + [{handler,myh,logger_std_h,#{}}]]), + ok = rpc:call(Node,logger,add_handlers,[App1Name]), + + {ok,#{filters:=DF}} = rpc:call(Node,logger,get_handler_config,[default]), + {ok,#{filters:=[]}} = rpc:call(Node,logger,get_handler_config,[myh]), + + true = test_server:stop_node(Node), + + %% Start a node with no default handler, then add an own default handler + {ok,#{handlers:=[#{id:=simple}]},Node} = + logger_test_lib:setup(Config,[{logger,[{handler,default,undefined}]}]), + + ok = rpc:call(Node,application,load,[App1]), + ok = rpc:call(Node,application,set_env, + [App1Name,logger,[{handler,default,logger_std_h,#{}}]]), + ok = rpc:call(Node,logger,add_handlers,[App1Name]), + + #{handlers:=[#{id:=default,filters:=DF}]} = + rpc:call(Node,logger,get_config,[]), + + true = test_server:stop_node(Node), + + %% Start a silent node, then add an own default handler + {ok,#{handlers:=[]},Node} = + logger_test_lib:setup(Config,[{error_logger,silent}]), + + {error,{bad_config,{handler,[{some,bad,config}]}}} = + rpc:call(Node,logger,add_handlers,[[{some,bad,config}]]), + ok = rpc:call(Node,logger,add_handlers, + [[{handler,default,logger_std_h,#{}}]]), + + #{handlers:=[#{id:=default,filters:=DF}]} = + rpc:call(Node,logger,get_config,[]), + + ok. + +%% This test case is maintly to see code coverage. Note that +%% logger_env_var_SUITE tests a lot of the same, and checks the +%% functionality more thoroughly, but since it all happens at node +%% start, it is not possible to see code coverage in that test. +kernel_config(Config) -> + %% Start a node with simple handler only, then simulate kernel + %% start by calling internally exported + %% internal_init_logger(). This is to test all variants of kernel + %% config, including bad config, and see the code coverage. + {ok,#{handlers:=[#{id:=simple,filters:=DF}]}=LC,Node} = + logger_test_lib:setup(Config,[{error_logger,false}]), + + %% Same once more, to get coverage + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + LC = rpc:call(Node,logger,get_config,[]), + + %% This shall mean the same as above, but using 'logger' parameter + %% instead of 'error_logger' + ok = rpc:call(Node,application,unset_env,[kernel,error_logger]), + ok = rpc:call(Node,application,set_env, + [kernel,logger,[{handler,default,undefined}]]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + LC = rpc:call(Node,logger,get_config,[]), + + %% Silent + ok = rpc:call(Node,application,unset_env,[kernel,logger]), + ok = rpc:call(Node,application,set_env,[kernel,error_logger,silent]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + #{primary:=#{filter_default:=log,filters:=[]}, + handlers:=[], + module_levels:=[]} = rpc:call(Node,logger,get_config,[]), + + %% Default + ok = rpc:call(Node,application,unset_env,[kernel,error_logger]), + ok = rpc:call(Node,application,unset_env,[kernel,logger]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + #{primary:=#{filter_default:=log,filters:=[]}, + handlers:=[#{id:=default,filters:=DF,config:=#{type:=standard_io}}], + module_levels:=[]} = rpc:call(Node,logger,get_config,[]), + + %% error_logger=tty (same as default) + ok = rpc:call(Node,logger,remove_handler,[default]),% so it can be added again + ok = rpc:call(Node,application,set_env,[kernel,error_logger,tty]), + ok = rpc:call(Node,application,unset_env,[kernel,logger]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + #{primary:=#{filter_default:=log,filters:=[]}, + handlers:=[#{id:=default,filters:=DF,config:=#{type:=standard_io}}], + module_levels:=[]} = rpc:call(Node,logger,get_config,[]), + + %% error_logger={file,File} + ok = rpc:call(Node,logger,remove_handler,[default]),% so it can be added again + F = filename:join(?config(priv_dir,Config), + atom_to_list(?FUNCTION_NAME)++".log"), + ok = rpc:call(Node,application,set_env,[kernel,error_logger,{file,F}]), + ok = rpc:call(Node,application,unset_env,[kernel,logger]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + #{primary:=#{filter_default:=log,filters:=[]}, + handlers:=[#{id:=default,filters:=DF,config:=#{type:={file,F}}}], + module_levels:=[]} = rpc:call(Node,logger,get_config,[]), + + %% Same, but using 'logger' parameter instead of 'error_logger' + ok = rpc:call(Node,logger,remove_handler,[default]),% so it can be added again + ok = rpc:call(Node,application,unset_env,[kernel,error_logger]), + ok = rpc:call(Node,application,set_env,[kernel,logger, + [{handler,default,logger_std_h, + #{config=>#{type=>{file,F}}}}]]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + #{primary:=#{filter_default:=log,filters:=[]}, + handlers:=[#{id:=default,filters:=DF,config:=#{type:={file,F}}}], + module_levels:=[]} = rpc:call(Node,logger,get_config,[]), + + %% Same, but with type={file,File,Modes} + ok = rpc:call(Node,logger,remove_handler,[default]),% so it can be added again + ok = rpc:call(Node,application,unset_env,[kernel,error_logger]), + M = [raw,write,delayed_write], + ok = rpc:call(Node,application,set_env,[kernel,logger, + [{handler,default,logger_std_h, + #{config=>#{type=>{file,F,M}}}}]]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + #{primary:=#{filter_default:=log,filters:=[]}, + handlers:=[#{id:=default,filters:=DF,config:=#{type:={file,F,M}}}], + module_levels:=[]} = rpc:call(Node,logger,get_config,[]), + + %% Same, but with disk_log handler + ok = rpc:call(Node,logger,remove_handler,[default]),% so it can be added again + ok = rpc:call(Node,application,unset_env,[kernel,error_logger]), + M = [raw,write,delayed_write], + ok = rpc:call(Node,application,set_env,[kernel,logger, + [{handler,default,logger_disk_log_h, + #{config=>#{file=>F}}}]]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + #{primary:=#{filter_default:=log,filters:=[]}, + handlers:=[#{id:=default,filters:=DF,config:=#{file:=F}}], + module_levels:=[]} = rpc:call(Node,logger,get_config,[]), + + %% Set primary filters and module level. No default handler. + ok = rpc:call(Node,logger,remove_handler,[default]),% so it can be added again + ok = rpc:call(Node,application,unset_env,[kernel,error_logger]), + ok = rpc:call(Node,application,set_env, + [kernel,logger,[{handler,default,undefined}, + {filters,stop,[{f1,{fun(_,_) -> log end,ok}}]}, + {module_level,debug,[?MODULE]}]]), + ok = rpc:call(Node,logger,internal_init_logger,[]), + ok = rpc:call(Node,logger,add_handlers,[kernel]), + #{primary:=#{filter_default:=stop,filters:=[_]}, + handlers:=[], + module_levels:=[{?MODULE,debug}]} = rpc:call(Node,logger,get_config,[]), + + %% Bad config + ok = rpc:call(Node,application,unset_env,[kernel,logger]), + + ok = rpc:call(Node,application,set_env,[kernel,error_logger,bad]), + {error,{bad_config,{kernel,{error_logger,bad}}}} = + rpc:call(Node,logger,internal_init_logger,[]), + + ok = rpc:call(Node,application,unset_env,[kernel,error_logger]), + ok = rpc:call(Node,application,set_env,[kernel,logger_level,bad]), + {error,{bad_config,{kernel,{logger_level,bad}}}} = + rpc:call(Node,logger,internal_init_logger,[]), + + ok = rpc:call(Node,application,unset_env,[kernel,logger_level]), + ok = rpc:call(Node,application,set_env, + [kernel,logger,[{filters,stop,[bad]}]]), + {error,{bad_config,{kernel,{invalid_filters,[bad]}}}} = + rpc:call(Node,logger,internal_init_logger,[]), + + ok = rpc:call(Node,application,set_env, + [kernel,logger,[{filters,stop,[bad]}]]), + {error,{bad_config,{kernel,{invalid_filters,[bad]}}}} = + rpc:call(Node,logger,internal_init_logger,[]), + + ok = rpc:call(Node,application,set_env, + [kernel,logger,[{filters,stop,[{f1,bad}]}]]), + {error,{bad_config,{kernel,{invalid_filter,{f1,bad}}}}} = + rpc:call(Node,logger,internal_init_logger,[]), + + ok = rpc:call(Node,application,set_env, + [kernel,logger,MF=[{filters,stop,[]},{filters,log,[]}]]), + {error,{bad_config,{kernel,{multiple_filters,MF}}}} = + rpc:call(Node,logger,internal_init_logger,[]), + + ok = rpc:call(Node,application,set_env, + [kernel,logger,[{module_level,bad,[?MODULE]}]]), + {error,{bad_config,{kernel,{invalid_level,bad}}}} = + rpc:call(Node,logger,internal_init_logger,[]), + + ok. + %%%----------------------------------------------------------------- %%% Internal check_logged(Level,Format,Args,Meta) -> |