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Diffstat (limited to 'lib/kernel/test/logger_simple_h_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/logger_simple_h_SUITE.erl | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/lib/kernel/test/logger_simple_h_SUITE.erl b/lib/kernel/test/logger_simple_h_SUITE.erl new file mode 100644 index 0000000000..79e5c057ad --- /dev/null +++ b/lib/kernel/test/logger_simple_h_SUITE.erl @@ -0,0 +1,210 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2018. All Rights Reserved. +%% +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. +%% +%% %CopyrightEnd% +%% +-module(logger_simple_h_SUITE). + +-compile(export_all). + +-include_lib("common_test/include/ct.hrl"). +-include_lib("kernel/include/logger.hrl"). +-include_lib("kernel/src/logger_internal.hrl"). + +-import(logger_test_lib, [setup/2, log/3, sync_and_read/3]). + +-define(check_no_log,[] = test_server:messages_get()). +-define(check(Expected), + receive {log,Expected} -> + [] = test_server:messages_get() + after 1000 -> + ct:fail({report_not_received, + {line,?LINE}, + {expected,Expected}, + {got,test_server:messages_get()}}) + end). + +-define(str,"Log from "++atom_to_list(?FUNCTION_NAME)++ + ":"++integer_to_list(?LINE)). +-define(map_rep,#{function=>?FUNCTION_NAME, line=>?LINE}). +-define(keyval_rep,[{function,?FUNCTION_NAME}, {line,?LINE}]). + +suite() -> + [{timetrap,{seconds,30}}, + {ct_hooks, [logger_test_lib]}]. + +init_per_suite(Config) -> + Hs0 = logger:get_handler_config(), + Hs = lists:keydelete(cth_log_redirect,1,Hs0), + [ok = logger:remove_handler(Id) || {Id,_,_} <- Hs], + Env = [{App,Key,application:get_env(App,Key)} || + {App,Key} <- [{kernel,logger_level}]], + [{env,Env},{logger,Hs}|Config]. + +end_per_suite(Config) -> + [application:set_env(App,Key,Val) || {App,Key,Val} <- ?config(env,Config)], + Hs = ?config(logger,Config), + [ok = logger:add_handler(Id,Mod,C) || {Id,Mod,C} <- Hs], + ok. + +init_per_group(_Group, Config) -> + Config. + +end_per_group(_Group, _Config) -> + ok. + +init_per_testcase(_TestCase, Config) -> + Config. + +end_per_testcase(Case, Config) -> + try apply(?MODULE,Case,[cleanup,Config]) + catch error:undef -> ok + end, + ok. + +groups() -> + []. + +all() -> + [start_stop, + replace_default, + replace_file, + replace_disk_log + ]. + +start_stop(_Config) -> + undefined = whereis(logger_simple_h), + register(logger_simple_h,self()), + {error,_} = logger:add_handler(simple, + logger_simple_h, + #{filter_default=>log}), + unregister(logger_simple_h), + ok = logger:add_handler(simple,logger_simple_h,#{filter_default=>log}), + Pid = whereis(logger_simple_h), + true = is_pid(Pid), + ok = logger:remove_handler(simple), + false = is_pid(whereis(logger_simple_h)), + ok. +start_stop(cleanup,_Config) -> + logger:remove_handler(simple). + +%% This testcase just tests that it does not crash, the default handler prints +%% to stdout which we cannot read from in a detached slave. +replace_default(Config) -> + + {ok, _, Node} = logger_test_lib:setup(Config, [{logger, [{handler, default, undefined}]}]), + log(Node, emergency, [?str]), + log(Node, alert, [?str,[]]), + log(Node, error, [?map_rep]), + log(Node, info, [?keyval_rep]), + log(Node, info, [?keyval_rep++[not_key_val]]), + rpc:call(Node, error_logger, error_report, [some_type,?map_rep]), + rpc:call(Node, error_logger, warning_report, ["some_type",?map_rep]), + log(Node, critical, [?str,[?keyval_rep]]), + log(Node, notice, [["fake",string,"line:",?LINE]]), + + Env = rpc:call(Node, application, get_env, [kernel, logger, []]), + ok = rpc:call(Node, logger, add_handlers, [Env]), + + ok. + +replace_file(Config) -> + + {ok, _, Node} = logger_test_lib:setup(Config, [{logger, [{handler, default, undefined}]}]), + log(Node, emergency, [M1=?str]), + log(Node, alert, [M2=?str,[]]), + log(Node, error, [?map_rep]), + log(Node, warning, [?keyval_rep]), + log(Node, warning, [?keyval_rep++[not_key_val]]), + log(Node, critical, [?str,[?keyval_rep]]), + log(Node, notice, [["fake",string,"line:",?LINE]]), + + File = filename:join(proplists:get_value(priv_dir,Config), + atom_to_list(?FUNCTION_NAME)++".log"), + + ok = rpc:call(Node, logger, add_handlers, + [[{handler, default, logger_std_h, + #{ config => #{ type => {file, File} }, + formatter => {?DEFAULT_FORMATTER,?DEFAULT_FORMAT_CONFIG}}}]]), + + {ok,Bin} = sync_and_read(Node, file, File), + Lines = [unicode:characters_to_list(L) || + L <- binary:split(Bin,<<"\n">>,[global,trim])], + ["=EMERGENCY REPORT===="++_, + M1, + "=ALERT REPORT===="++_, + M2, + "=ERROR REPORT===="++_, + _, + _, + "=WARNING REPORT===="++_, + _, + _, + "=WARNING REPORT===="++_, + _, + _, + _, + "=CRITICAL REPORT===="++_, + _, + _, + "=NOTICE REPORT===="++_, + _ + ] = Lines, + ok. + +replace_disk_log(Config) -> + + {ok, _, Node} = logger_test_lib:setup(Config, [{logger, [{handler, default, undefined}]}]), + log(Node, emergency, [M1=?str]), + log(Node, alert, [M2=?str,[]]), + log(Node, error, [?map_rep]), + log(Node, warning, [?keyval_rep]), + log(Node, warning, [?keyval_rep++[not_key_val]]), + log(Node, critical, [?str,[?keyval_rep]]), + log(Node, notice, [["fake",string,"line:",?LINE]]), + + File = filename:join(proplists:get_value(priv_dir,Config), + atom_to_list(?FUNCTION_NAME)++".log"), + + ok = rpc:call(Node, logger, add_handlers, + [[{handler, default, logger_disk_log_h, + #{ config => #{ file => File }, + formatter => {?DEFAULT_FORMATTER,?DEFAULT_FORMAT_CONFIG}}}]]), + {ok,Bin} = sync_and_read(Node, disk_log, File), + Lines = [unicode:characters_to_list(L) || + L <- binary:split(Bin,<<"\n">>,[global,trim])], + ["=EMERGENCY REPORT===="++_, + M1, + "=ALERT REPORT===="++_, + M2, + "=ERROR REPORT===="++_, + _, + _, + "=WARNING REPORT===="++_, + _, + _, + "=WARNING REPORT===="++_, + _, + _, + _, + "=CRITICAL REPORT===="++_, + _, + _, + "=NOTICE REPORT===="++_, + _ + ] = Lines, + ok. |