diff options
Diffstat (limited to 'lib/stdlib/test/supervisor_bridge_SUITE.erl')
| -rw-r--r-- | lib/stdlib/test/supervisor_bridge_SUITE.erl | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/lib/stdlib/test/supervisor_bridge_SUITE.erl b/lib/stdlib/test/supervisor_bridge_SUITE.erl index c4d696564d..b3056ff41a 100644 --- a/lib/stdlib/test/supervisor_bridge_SUITE.erl +++ b/lib/stdlib/test/supervisor_bridge_SUITE.erl @@ -19,8 +19,9 @@ -module(supervisor_bridge_SUITE). -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2,starting/1, - mini_terminate/1,mini_die/1,badstart/1]). --export([client/1,init/1,internal_loop_init/1,terminate/2]). + mini_terminate/1,mini_die/1,badstart/1, + simple_global_supervisor/1]). +-export([client/1,init/1,internal_loop_init/1,terminate/2,server9212/0]). -include_lib("test_server/include/test_server.hrl"). -define(bridge_name,supervisor_bridge_SUITE_server). @@ -31,7 +32,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> - [starting, mini_terminate, mini_die, badstart]. + [starting, mini_terminate, mini_die, badstart, simple_global_supervisor]. groups() -> []. @@ -138,7 +139,9 @@ init(3) -> receive {InternalPid,init_done} -> {ok,InternalPid,self()} - end. + end; +init({4,Result}) -> + Result. internal_loop_init(Parent) -> register(?work_bridge_name, self()), @@ -160,7 +163,9 @@ terminate(Reason,{Parent,Worker}) -> io:format("Terminating bridge...\n"), exit(Worker,kill), Parent ! {dying,Reason}, - anything. + anything; +terminate(_Reason, _State) -> + any. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -197,3 +202,30 @@ badstart(Config) when is_list(Config) -> ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% OTP-9212. Restart of global supervisor. + +simple_global_supervisor(suite) -> []; +simple_global_supervisor(doc) -> "Globally registered supervisor."; +simple_global_supervisor(Config) when is_list(Config) -> + ?line Dog = test_server:timetrap({seconds,10}), + + Child = {child, {?MODULE,server9212,[]}, permanent, 2000, worker, []}, + InitResult = {ok, {{one_for_all,3,60}, [Child]}}, + {ok, Sup} = + supervisor:start_link({local,bridge9212}, ?MODULE, {4,InitResult}), + + BN_1 = global:whereis_name(?bridge_name), + ?line exit(BN_1, kill), + timer:sleep(200), + BN_2 = global:whereis_name(?bridge_name), + ?line true = is_pid(BN_2), + ?line true = BN_1 =/= BN_2, + + ?line process_flag(trap_exit, true), + exit(Sup, kill), + ?line receive {'EXIT', Sup, killed} -> ok end, + ?line test_server:timetrap_cancel(Dog), + ok. + +server9212() -> + supervisor_bridge:start_link({global,?bridge_name}, ?MODULE, 3). |