Send format and args on process exit to error_logger

Previously, the emulator would generate a whole string
with values and call the error_logger passing "~s~n".
This commit changes it to a format string containing ~p
with the respective values as arguments.

1 files changed, 8 insertions, 14 deletions

diff --git a/lib/kernel/test/error_logger_SUITE.erl b/lib/kernel/test/error_logger_SUITE.erl
index 05bf5aae18..1c2e56f083 100644
--- a/lib/kernel/test/error_logger_SUITE.erl
+++ b/lib/kernel/test/error_logger_SUITE.erl
@@ -32,7 +32,7 @@
 	 error_report/1, info_report/1, error/1, info/1,
 	 emulator/1, tty/1, logfile/1, add/1, delete/1]).
 
--export([generate_error/0]).
+-export([generate_error/2]).
 
 -export([init/1,
 	 handle_event/2, handle_call/2, handle_info/2,
@@ -210,13 +210,16 @@ emulator(suite) -> [];
 emulator(doc) -> [];
 emulator(Config) when is_list(Config) ->
     ?line error_logger:add_report_handler(?MODULE, self()),
-    spawn(?MODULE, generate_error, []),
-    reported(emulator),
+    Msg = "Error in process ~p on node ~p with exit value:~n~p~n",
+    Error = {badmatch,4},
+    Stack = [{module, function, 2, []}],
+    Pid = spawn(?MODULE, generate_error, [Error, Stack]),
+    reported(error, Msg, [Pid, node(), {Error, Stack}]),
     ?line my_yes = error_logger:delete_report_handler(?MODULE),
     ok.
 
-generate_error() ->
-    erlang:error({badmatch,4}).
+generate_error(Error, Stack) ->
+    erlang:raise(error, Error, Stack).
 
 %%-----------------------------------------------------------------
 %% We don't enables or disables tty error logging here. We do not
@@ -283,15 +286,6 @@ reported(Tag, Type, Report) ->
 	    test_server:fail(no_report_received)
     end.
 
-reported(emulator) ->
-    receive
-	{error, "~s~n", String} when is_list(String) ->
-	    test_server:messages_get(),
-	    ok
-    after 1000 ->
-	    test_server:fail(no_report_received)
-    end.
-
 %%-----------------------------------------------------------------
 %% The error_logger handler (gen_event behaviour).
 %% Sends a notification to the Tester process about the events