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-rw-r--r--lib/stdlib/test/supervisor_SUITE.erl6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl
index fab321f9df..42775cf77d 100644
--- a/lib/stdlib/test/supervisor_SUITE.erl
+++ b/lib/stdlib/test/supervisor_SUITE.erl
@@ -1484,18 +1484,18 @@ count_restarting_children(Config) when is_list(Config) ->
supervisor_deadlock:restart_child(Ch1_1),
supervisor_deadlock:restart_child(Ch1_2),
supervisor_deadlock:restart_child(Ch1_3),
- test_server:sleep(400),
+ ct:sleep(400),
[1,3,0,3] = get_child_counts(SupPid),
[Ch2_1, Ch2_2, Ch2_3] = [C || {_,C,_,_} <- supervisor:which_children(SupPid)],
ets:insert(supervisor_deadlock,{fail_start,true}),
supervisor_deadlock:restart_child(Ch2_1),
supervisor_deadlock:restart_child(Ch2_2),
- test_server:sleep(4000), % allow restart to happen before proceeding
+ ct:sleep(4000), % allow restart to happen before proceeding
[1,1,0,3] = get_child_counts(SupPid),
ets:insert(supervisor_deadlock,{fail_start,false}),
- test_server:sleep(4000), % allow restart to happen before proceeding
+ ct:sleep(4000), % allow restart to happen before proceeding
[1,3,0,3] = get_child_counts(SupPid),
ok = supervisor:terminate_child(SupPid, Ch2_3),