Modernize use of timetraps

1 files changed, 4 insertions, 32 deletions

diff --git a/lib/os_mon/test/os_mon_SUITE.erl b/lib/os_mon/test/os_mon_SUITE.erl
index a80d30f6b0..af70dc2a6c 100644
--- a/lib/os_mon/test/os_mon_SUITE.erl
+++ b/lib/os_mon/test/os_mon_SUITE.erl
@@ -21,26 +21,14 @@
 -include_lib("common_test/include/ct.hrl").
 
 %% Test server specific exports
--export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, 
-         init_per_group/2,end_per_group/2]).
--export([init_per_testcase/2, end_per_testcase/2]).
+-export([all/0, suite/0]).
 
 %% Test cases
 -export([app_file/1, appup_file/1, config/1]).
 
-%% Default timetrap timeout (set in init_per_testcase)
--define(default_timeout, ?t:minutes(1)).
-
-init_per_testcase(_Case, Config) ->
-    Dog = test_server:timetrap(?default_timeout),
-    [{watchdog, Dog}|Config].
-
-end_per_testcase(_Case, Config) ->
-    Dog = ?config(watchdog, Config),
-    test_server:timetrap_cancel(Dog),
-    ok.
-
-suite() -> [{ct_hooks,[ts_install_cth]}].
+suite() ->
+    [{ct_hooks,[ts_install_cth]},
+     {timetrap,{minutes,1}}].
 
 all() -> 
     case test_server:os_type() of
@@ -48,22 +36,6 @@ all() ->
         _OS -> [app_file, appup_file]
     end.
 
-groups() -> 
-    [].
-
-init_per_suite(Config) ->
-    Config.
-
-end_per_suite(_Config) ->
-    ok.
-
-init_per_group(_GroupName, Config) ->
-    Config.
-
-end_per_group(_GroupName, Config) ->
-    Config.
-
-
 app_file(suite) ->
     [];
 app_file(doc) ->