[logger] Change default primary log level to 'notice'

Log events issued via error_logger:info_msg or
error_logger:info_report are now forwarded to Logger with level
'notice' instead of 'info'.

Log events issued by gen_* behaviours are also changed from level
'info' to level 'notice'.

Progress reports are still 'info', and can therefore easily be
included/excluded by changing the primary log level. By default, they
are not logged.

1 files changed, 9 insertions, 4 deletions

diff --git a/lib/kernel/test/logger_legacy_SUITE.erl b/lib/kernel/test/logger_legacy_SUITE.erl
index 180db9f51a..de73b6152a 100644
--- a/lib/kernel/test/logger_legacy_SUITE.erl
+++ b/lib/kernel/test/logger_legacy_SUITE.erl
@@ -70,6 +70,10 @@ init_per_group(std, Config) ->
            [{domain,{fun logger_filters:domain/2,{log,super,[otp]}}}]),
     Config;
 init_per_group(sasl, Config) ->
+    %% Since default level is notice, and progress reports are info,
+    %% we need to raise the global logger level to info in order to
+    %% receive these.
+    ok = logger:set_primary_config(level,info),
     ok = logger:set_handler_config(
            error_logger,filters,
            [{domain,{fun logger_filters:domain/2,{log,super,[otp,sasl]}}}]),
@@ -77,13 +81,14 @@ init_per_group(sasl, Config) ->
     %% cth_log_redirect checks if sasl is started before displaying
     %% any sasl reports - so just to see the real sasl reports in tc
     %% log:
-    application:start(sasl),
-    Config;
+    {ok,Apps} = application:ensure_all_started(sasl),
+    [{stop_apps,Apps}|Config];
 init_per_group(_Group, Config) ->
     Config.
 
-end_per_group(sasl, _Config) ->
-    application:stop(sasl),
+end_per_group(sasl, Config) ->
+    Apps = ?config(stop_apps,Config),
+    [application:stop(App) || App <- Apps],
     ok;
 end_per_group(_Group, _Config) ->
     ok.