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/bif_SUITE.erl | 33 ++++-----------------------------
 1 file changed, 4 insertions(+), 29 deletions(-)

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

diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl
index 9bba5387fa..ccde904fbc 100644
--- a/erts/emulator/test/bif_SUITE.erl
+++ b/erts/emulator/test/bif_SUITE.erl
@@ -23,9 +23,7 @@
 -include_lib("common_test/include/ct.hrl").
 -include_lib("kernel/include/file.hrl").
 
--export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, 
-	 init_per_group/2,end_per_group/2,
-	 init_per_testcase/2,end_per_testcase/2,
+-export([all/0, suite/0,
 	 display/1, display_huge/0,
 	 erl_bif_types/1,guard_bifs_in_erl_bif_types/1,
 	 shadow_comments/1,
@@ -35,7 +33,9 @@
 	 atom_to_binary/1,min_max/1, erlang_halt/1,
 	 is_builtin/1]).
 
-suite() -> [{ct_hooks,[ts_install_cth]}].
+suite() ->
+    [{ct_hooks,[ts_install_cth]},
+     {timetrap, {minutes, 1}}].
 
 all() -> 
     [erl_bif_types, guard_bifs_in_erl_bif_types, shadow_comments,
@@ -45,31 +45,6 @@ all() ->
      atom_to_binary, binary_to_atom, binary_to_existing_atom,
      min_max, erlang_halt, is_builtin].
 
-groups() -> 
-    [].
-
-init_per_suite(Config) ->
-    Config.
-
-end_per_suite(_Config) ->
-    ok.
-
-init_per_group(_GroupName, Config) ->
-    Config.
-
-end_per_group(_GroupName, Config) ->
-    Config.
-
-
-init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) ->
-    Dog=?t:timetrap(?t:minutes(1)),
-    [{watchdog, Dog}|Config].
-
-end_per_testcase(_Func, Config) ->
-    Dog=?config(watchdog, Config),
-    ?t:timetrap_cancel(Dog).
-
-
 display(suite) ->
     [];
 display(doc) ->
-- 
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