diff options
Diffstat (limited to 'erts/emulator/test')
| -rw-r--r-- | erts/emulator/test/driver_SUITE.erl | 68 |
1 files changed, 28 insertions, 40 deletions
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl index 7087542899..06211406b4 100644 --- a/erts/emulator/test/driver_SUITE.erl +++ b/erts/emulator/test/driver_SUITE.erl @@ -2075,6 +2075,21 @@ thr_msg_blast(Config) when is_list(Config) -> Res end. +-define(IN_RANGE(LoW_, VaLuE_, HiGh_), + case in_range(LoW_, VaLuE_, HiGh_) of + true -> ok; + false -> + case erlang:system_info(lock_checking) of + true -> + ?t:format("~p:~p: Ignore bad sched count due to " + "lock checking~n", + [?MODULE,?LINE]); + false -> + ?t:fail({unexpected_sched_counts, VaLuE_}) + end + end). + + consume_timeslice(Config) when is_list(Config) -> %% %% Verify that erl_drv_consume_timeslice() works. @@ -2131,15 +2146,8 @@ consume_timeslice(Config) when is_list(Config) -> Proc1 ! Go, wait_command_msgs(Port, 10), [{Port, Sprt1}, {Proc1, Sproc1}] = count_pp_sched_stop([Port, Proc1]), - case Sprt1 of - 10 -> - true = in_range(5, Sproc1-10, 7); - _ -> - case erlang:system_info(lock_checking) of - true -> ?t:format("Ignore bad sched count due to lock checking", []); - false -> ?t:fail({unexpected_sched_counts, Sprt1, Sproc1}) - end - end, + ?IN_RANGE(10, Sprt1, 10), + ?IN_RANGE(5, Sproc1-10, 7), "disabled" = port_control(Port, $D, ""), Proc2 = spawn_link(fun () -> @@ -2160,15 +2168,8 @@ consume_timeslice(Config) when is_list(Config) -> Proc2 ! Go, wait_command_msgs(Port, 10), [{Port, Sprt2}, {Proc2, Sproc2}] = count_pp_sched_stop([Port, Proc2]), - case Sprt2 of - 10 -> - true = in_range(1, Sproc2-10, 2); - _ -> - case erlang:system_info(lock_checking) of - true -> ?t:format("Ignore bad sched count due to lock checking", []); - false -> ?t:fail({unexpected_sched_counts, Sprt2, Sproc2}) - end - end, + ?IN_RANGE(10, Sprt2, 10), + ?IN_RANGE(1, Sproc2-10, 2), "enabled" = port_control(Port, $E, ""), Proc3 = spawn_link(fun () -> @@ -2188,15 +2189,8 @@ consume_timeslice(Config) when is_list(Config) -> Proc3 ! Go, wait_command_msgs(Port, 10), [{Port, Sprt3}, {Proc3, Sproc3}] = count_pp_sched_stop([Port, Proc3]), - case Sprt3 of - 10 -> - true = in_range(5, Sproc3-10, 7); - _ -> - case erlang:system_info(lock_checking) of - true -> ?t:format("Ignore bad sched count due to lock checking", []); - false -> ?t:fail({unexpected_sched_counts, Sprt3, Sproc3}) - end - end, + ?IN_RANGE(10, Sprt3, 10), + ?IN_RANGE(5, Sproc3-10, 7), "disabled" = port_control(Port, $D, ""), Proc4 = spawn_link(fun () -> @@ -2216,15 +2210,8 @@ consume_timeslice(Config) when is_list(Config) -> Proc4 ! Go, wait_command_msgs(Port, 10), [{Port, Sprt4}, {Proc4, Sproc4}] = count_pp_sched_stop([Port, Proc4]), - case Sprt4 of - 10 -> - true = in_range(1, Sproc4-10, 2); - _ -> - case erlang:system_info(lock_checking) of - true -> ?t:format("Ignore bad sched count due to lock checking", []); - false -> ?t:fail({unexpected_sched_counts, Sprt4, Sproc4}) - end - end, + ?IN_RANGE(10, Sprt4, 10), + ?IN_RANGE(1, Sproc4-10, 2), SOnl = erlang:system_info(schedulers_online), %% If only one scheduler use port with parallelism set to true, @@ -2272,8 +2259,8 @@ consume_timeslice(Config) when is_list(Config) -> wait_procs_exit([W5, Proc5]), wait_command_msgs(Port2, 10), [{Port2, Sprt5}, {Proc5, Sproc5}] = count_pp_sched_stop([Port2, Proc5]), - true = in_range(2, Sproc5, 3), - true = in_range(7, Sprt5, 20), + ?IN_RANGE(2, Sproc5, 3), + ?IN_RANGE(6, Sprt5, 20), count_pp_sched_start(), "disabled" = port_control(Port2, $D, ""), @@ -2307,8 +2294,8 @@ consume_timeslice(Config) when is_list(Config) -> wait_procs_exit([W6, Proc6]), wait_command_msgs(Port2, 10), [{Port2, Sprt6}, {Proc6, Sproc6}] = count_pp_sched_stop([Port2, Proc6]), - true = in_range(2, Sproc6, 3), - true = in_range(3, Sprt6, 6), + ?IN_RANGE(2, Sproc6, 3), + ?IN_RANGE(2, Sprt6, 6), process_flag(scheduler, 0), @@ -2316,6 +2303,7 @@ consume_timeslice(Config) when is_list(Config) -> receive {Port2, closed} -> ok end, ok. + wait_command_msgs(_, 0) -> ok; wait_command_msgs(Port, N) -> |