diff options
Diffstat (limited to 'erts/emulator/test/trace_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/trace_SUITE.erl | 114 |
1 files changed, 16 insertions, 98 deletions
diff --git a/erts/emulator/test/trace_SUITE.erl b/erts/emulator/test/trace_SUITE.erl index 02c2c7a93a..b74d1b383a 100644 --- a/erts/emulator/test/trace_SUITE.erl +++ b/erts/emulator/test/trace_SUITE.erl @@ -24,8 +24,8 @@ %%% Tests the trace BIF. %%% --export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, - init_per_group/2,end_per_group/2, receive_trace/1, self_send/1, +-export([all/0, suite/0, + receive_trace/1, self_send/1, timeout_trace/1, send_trace/1, procs_trace/1, dist_procs_trace/1, suspend/1, mutual_suspend/1, suspend_exit/1, suspender_exit/1, @@ -43,7 +43,9 @@ %%% Internal exports -export([process/1]). -suite() -> [{ct_hooks,[ts_install_cth]}]. +suite() -> + [{ct_hooks,[ts_install_cth]}, + {timetrap, {seconds, 5}}]. all() -> [cpu_timestamp, receive_trace, self_send, timeout_trace, @@ -54,31 +56,13 @@ all() -> set_on_first_spawn, system_monitor_args, more_system_monitor_args, system_monitor_long_gc_1, system_monitor_long_gc_2, system_monitor_large_heap_1, - system_monitor_long_schedule, + system_monitor_long_schedule, system_monitor_large_heap_2, bad_flag, trace_delivered]. -groups() -> - []. - -init_per_suite(Config) -> - Config. - -end_per_suite(_Config) -> - ok. - -init_per_group(_GroupName, Config) -> - Config. - -end_per_group(_GroupName, Config) -> - Config. - - %% No longer testing anything, just reporting whether cpu_timestamp %% is enabled or not. cpu_timestamp(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), - %% Test whether cpu_timestamp is implemented on this platform. ?line Works = try erlang:trace(all, true, [cpu_timestamp]) of _ -> @@ -87,8 +71,6 @@ cpu_timestamp(Config) when is_list(Config) -> catch error:badarg -> false end, - - ?line test_server:timetrap_cancel(Dog), {comment,case Works of false -> "cpu_timestamp is NOT implemented/does not work"; true -> "cpu_timestamp works" @@ -98,7 +80,6 @@ cpu_timestamp(Config) when is_list(Config) -> %% Tests that trace(Pid, How, ['receive']) works. receive_trace(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line Receiver = fun_spawn(fun receiver/0), ?line process_flag(trap_exit, true), @@ -121,15 +102,11 @@ receive_trace(Config) when is_list(Config) -> ?line Receiver ! {hello, there}, ?line Receiver ! any_garbage, ?line receive_nothing(), - - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. self_send(doc) -> ["Test that traces are generated for messages sent ", "and received to/from self()."]; self_send(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line Fun = fun(Self, Parent) -> receive go_ahead -> @@ -150,28 +127,21 @@ self_send(Config) when is_list(Config) -> end, ?line receive {trace,SelfSender,send,done,Self} -> ok end, ?line receive done -> ok end, - - ?line test_server:timetrap_cancel(Dog), ok. %% Test that we can receive timeout traces. timeout_trace(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), - ?line Process = fun_spawn(fun process/0), ?line 1 = erlang:trace(Process, true, ['receive']), ?line Process ! timeout_please, ?line {trace, Process, 'receive', timeout_please} = receive_first(), ?line {trace, Process, 'receive', timeout} = receive_first(), ?line receive_nothing(), - - ?line test_server:timetrap_cancel(Dog), ok. %% Tests that trace(Pid, How, [send]) works. send_trace(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line process_flag(trap_exit, true), ?line Sender = fun_spawn(fun sender/0), ?line Receiver = fun_spawn(fun receiver/0), @@ -222,14 +192,10 @@ send_trace(Config) when is_list(Config) -> ?line Sender ! {send_please, self(), to_myself_again}, ?line receive to_myself_again -> ok end, ?line receive_nothing(), - - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. %% Test trace(Pid, How, [procs]). procs_trace(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line Name = list_to_atom(atom_to_list(?MODULE)++"_procs_trace"), ?line Self = self(), ?line process_flag(trap_exit, true), @@ -310,14 +276,11 @@ procs_trace(Config) when is_list(Config) -> ?line Proc2 ! {exit_please, Reason2}, ?line {trace, Proc2, exit, Reason2} = receive_first(), ?line receive_nothing(), - %% - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. dist_procs_trace(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(15)), + ct:timetrap({seconds, 15}), ?line OtherName = atom_to_list(?MODULE)++"_dist_procs_trace", ?line {ok, OtherNode} = start_node(OtherName), ?line Self = self(), @@ -379,7 +342,6 @@ dist_procs_trace(Config) when is_list(Config) -> %% %% Done. ?line true = stop_node(OtherNode), - ?line test_server:timetrap_cancel(Dog), ok. @@ -388,7 +350,6 @@ dist_procs_trace(Config) when is_list(Config) -> %% Tests trace(Pid, How, [set_on_spawn]). set_on_spawn(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line Listener = fun_spawn(fun process/0), %% Create and trace a process with the set_on_spawn flag. @@ -407,15 +368,12 @@ set_on_spawn(Config) when is_list(Config) -> [Child11, Child12] = spawn_children(Child1, 2), ?line true = is_send_traced(Child11, Listener, child11), ?line true = is_send_traced(Child12, Listener, child12), - - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. %% Tests trace(Pid, How, [set_on_first_spawn]). set_on_first_spawn(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(10)), + ct:timetrap({seconds, 10}), ?line Listener = fun_spawn(fun process/0), %% Create and trace a process with the set_on_first_spawn flag. @@ -431,16 +389,12 @@ set_on_first_spawn(Config) when is_list(Config) -> ?line false = is_send_traced(Child2, Listener, child2), ?line false = is_send_traced(Child3, Listener, child3), ?line receive_nothing(), - - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. system_monitor_args(doc) -> ["Tests arguments to erlang:system_monitor/0-2)"]; system_monitor_args(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line Self = self(), %% ?line OldMonitor = erlang:system_monitor(undefined), @@ -498,24 +452,17 @@ system_monitor_args(Config) when is_list(Config) -> (catch erlang:system_monitor(Self,[{large_heap,-1}])), ?line {'EXIT',{badarg,_}} = (catch erlang:system_monitor({Self,[{large_heap,atom}]})), - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. more_system_monitor_args(doc) -> ["Tests arguments to erlang:system_monitor/0-2)"]; more_system_monitor_args(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), - ?line try_l(64000), ?line try_l(16#7ffffff), ?line try_l(16#3fffffff), ?line try_l(16#7fffffff), ?line try_l(16#ffffffff), - - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. try_l(Val) -> @@ -746,7 +693,7 @@ system_monitor_large_heap_2(Config) when is_list(Config) -> ?line large_heap(LoadFun, true). large_heap(LoadFun, ExpectMonMsg) -> - ?line Dog = test_server:timetrap(test_server:seconds(20)), + ct:timetrap({seconds, 20}), %% ?line Size = 65535, ?line Self = self(), @@ -766,8 +713,6 @@ large_heap(LoadFun, ExpectMonMsg) -> {undefined, true} -> ?line ?t:fail(no_system_monitor_message_received) end, - %% - ?line test_server:timetrap_cancel(Dog), ok. large_heap_check(Pid, Size, Result) -> @@ -844,14 +789,10 @@ spawn_children(Parent, Number, Result) -> suspend(doc) -> "Test erlang:suspend/1 and erlang:resume/1."; suspend(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:minutes(2)), - + ct:timetrap({minutes,2}), ?line Worker = fun_spawn(fun worker/0), %% Suspend a process and test that it is suspended. ?line ok = do_suspend(Worker, 10000), - - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. do_suspend(_Pid, 0) -> @@ -880,7 +821,7 @@ mutual_suspend(suite) -> []; mutual_suspend(Config) when is_list(Config) -> ?line TimeoutSecs = 5*60, - ?line Dog = test_server:timetrap(test_server:minutes(TimeoutSecs)), + ct:timetrap({seconds, TimeoutSecs}), ?line Parent = self(), ?line Fun = fun () -> receive @@ -913,8 +854,6 @@ mutual_suspend(Config) when is_list(Config) -> ?line unlink(P2), exit(P2, bang), ?line done = Res1, ?line done = Res2, - %% Done. - ?line test_server:timetrap_cancel(Dog), ?line ok. do_mutual_suspend(_Pid, 0) -> @@ -932,10 +871,9 @@ suspend_exit(doc) -> suspend_exit(suite) -> []; suspend_exit(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:minutes(2)), + ct:timetrap({minutes, 2}), rand:seed(exsplus, {4711,17,4711}), ?line do_suspend_exit(5000), - ?line test_server:timetrap_cancel(Dog), ?line ok. do_suspend_exit(0) -> @@ -990,7 +928,7 @@ suspender_exit(doc) -> suspender_exit(suite) -> []; suspender_exit(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:minutes(3)), + ct:timetrap({minutes, 3}), ?line P1 = spawn_link(fun () -> receive after infinity -> ok end end), ?line {'EXIT', _} = (catch erlang:resume_process(P1)), ?line {P2, M2} = spawn_monitor( @@ -1093,7 +1031,6 @@ suspender_exit(Config) when is_list(Config) -> end, ?line unlink(P1), ?line exit(P1, bong), - ?line test_server:timetrap_cancel(Dog), ?line ok. suspend_system_limit(doc) -> @@ -1103,12 +1040,11 @@ suspend_system_limit(suite) -> suspend_system_limit(Config) when is_list(Config) -> case os:getenv("ERL_EXTREME_TESTING") of "true" -> - ?line Dog = test_server:timetrap(test_server:minutes(3*60)), + ct:timetrap({minutes, 3*60}), ?line P = spawn_link(fun () -> receive after infinity -> ok end end), ?line suspend_until_system_limit(P), ?line unlink(P), ?line exit(P, bye), - ?line test_server:timetrap_cancel(Dog), ?line ok; _ -> {skip, "Takes too long time for normal testing"} @@ -1163,7 +1099,7 @@ suspend_opts(doc) -> suspend_opts(suite) -> []; suspend_opts(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:minutes(3)), + ct:timetrap({minutes, 3}), ?line Self = self(), ?line wait_for_empty_runq(10), ?line Tok = spawn_link(fun () -> @@ -1275,7 +1211,6 @@ suspend_opts(Config) when is_list(Config) -> end, ?line unlink(Tok), ?line exit(Tok, bang), - ?line test_server:timetrap_cancel(Dog), ?line ok. suspend_count(Suspendee) -> @@ -1312,24 +1247,16 @@ repeat_acc(Fun, N, M, Acc) -> suspend_waiting(doc) -> "Test that a waiting process can be suspended."; suspend_waiting(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), - ?line Process = fun_spawn(fun process/0), ?line receive after 1 -> ok end, ?line true = erlang:suspend_process(Process), ?line {status, suspended} = process_info(Process, status), - - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. - new_clear(doc) -> "Test that erlang:trace(new, true, ...) is cleared when tracer dies."; new_clear(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), - ?line Tracer = spawn(fun receiver/0), ?line 0 = erlang:trace(new, true, [send, {tracer, Tracer}]), ?line {flags, [send]} = erlang:trace_info(new, flags), @@ -1341,10 +1268,6 @@ new_clear(Config) when is_list(Config) -> end, ?line {flags, []} = erlang:trace_info(new, flags), ?line {tracer, []} = erlang:trace_info(new, tracer), - - %% Done. - ?line test_server:timetrap_cancel(Dog), - ok. @@ -1352,7 +1275,6 @@ new_clear(Config) when is_list(Config) -> existing_clear(doc) -> "Test that erlang:trace(all, false, ...) works without tracer."; existing_clear(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line Self = self(), ?line Tracer = fun_spawn(fun receiver/0), @@ -1365,9 +1287,6 @@ existing_clear(Config) when is_list(Config) -> ?line {flags, []} = erlang:trace_info(Self, flags), ?line {tracer, []} = erlang:trace_info(Self, tracer), ?line M = N + 1, % Since trace could not be enabled on the tracer. - - %% Done. - ?line test_server:timetrap_cancel(Dog), ok. bad_flag(doc) -> "Test that an invalid flag cause badarg"; @@ -1382,7 +1301,7 @@ bad_flag(Config) when is_list(Config) -> trace_delivered(doc) -> "Test erlang:trace_delivered/1"; trace_delivered(suite) -> []; trace_delivered(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(60)), + ct:timetrap({minutes, 1}), ?line TokLoops = 10000, ?line Go = make_ref(), ?line Parent = self(), @@ -1401,7 +1320,6 @@ trace_delivered(Config) when is_list(Config) -> Msg -> ?line ?t:fail({unexpected_message, Msg}) after 1000 -> - ?line test_server:timetrap_cancel(Dog), ?line ok end. |