From c062dfc485ad0d51d648701950f77ef8f51d4f35 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Tue, 8 Mar 2016 19:35:31 +0100
Subject: Modernize use of timetraps

---
 erts/emulator/test/trace_call_time_SUITE.erl | 30 ++++++----------------------
 1 file changed, 6 insertions(+), 24 deletions(-)

(limited to 'erts/emulator/test/trace_call_time_SUITE.erl')

diff --git a/erts/emulator/test/trace_call_time_SUITE.erl b/erts/emulator/test/trace_call_time_SUITE.erl
index a802aa12b8..59a819fe2a 100644
--- a/erts/emulator/test/trace_call_time_SUITE.erl
+++ b/erts/emulator/test/trace_call_time_SUITE.erl
@@ -61,29 +61,27 @@
 -include_lib("common_test/include/ct.hrl").
 
 %% When run in test server.
--export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, 
-	 init_per_group/2,end_per_group/2, 
+-export([all/0, suite/0,
 	 init_per_testcase/2, end_per_testcase/2, not_run/1]).
 -export([basic/1, on_and_off/1, info/1,
 	 pause_and_restart/1, scheduling/1, called_function/1, combo/1, 
 	 bif/1, nif/1]).
 
 init_per_testcase(_Case, Config) ->
-    ?line Dog=test_server:timetrap(test_server:seconds(400)),
     erlang:trace_pattern({'_','_','_'}, false, [local,meta,call_time,call_count]),
     erlang:trace_pattern(on_load, false, [local,meta,call_time,call_count]),
     timer:now_diff(now(),now()),
-    [{watchdog, Dog}|Config].
+    Config.
 
-end_per_testcase(_Case, Config) ->
+end_per_testcase(_Case, _Config) ->
     erlang:trace_pattern({'_','_','_'}, false, [local,meta,call_time,call_count]),
     erlang:trace_pattern(on_load, false, [local,meta,call_time,call_count]),
     erlang:trace(all, false, [all]),
-    Dog=?config(watchdog, Config),
-    test_server:timetrap_cancel(Dog),
     ok.
 
-suite() -> [{ct_hooks,[ts_install_cth]}].
+suite() ->
+    [{ct_hooks,[ts_install_cth]},
+     {timetrap, {minutes, 10}}].
 
 all() -> 
     case test_server:is_native(trace_call_time_SUITE) of
@@ -93,22 +91,6 @@ all() ->
 	     combo, bif, nif, called_function, dead_tracer]
     end.
 
-groups() -> 
-    [].
-
-init_per_suite(Config) ->
-    Config.
-
-end_per_suite(_Config) ->
-    ok.
-
-init_per_group(_GroupName, Config) ->
-    Config.
-
-end_per_group(_GroupName, Config) ->
-    Config.
-
-
 not_run(Config) when is_list(Config) ->
     {skipped,"Native code"}.
 
-- 
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