diff options
Diffstat (limited to 'erts/emulator/test/process_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/process_SUITE.erl | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/erts/emulator/test/process_SUITE.erl b/erts/emulator/test/process_SUITE.erl index fdedf30e78..89603b45f4 100644 --- a/erts/emulator/test/process_SUITE.erl +++ b/erts/emulator/test/process_SUITE.erl @@ -41,7 +41,8 @@ bump_reductions/1, low_prio/1, binary_owner/1, yield/1, yield2/1, process_status_exiting/1, otp_4725/1, bad_register/1, garbage_collect/1, otp_6237/1, - process_info_messages/1, process_flag_badarg/1, + process_info_messages/1, process_flag_badarg/1, process_flag_heap_size/1, + spawn_opt_heap_size/1, processes_large_tab/1, processes_default_tab/1, processes_small_tab/1, processes_this_tab/1, processes_apply_trap/1, processes_last_call_trap/1, processes_gc_trap/1, @@ -63,9 +64,8 @@ all(suite) -> process_info_lock_reschedule, process_info_lock_reschedule2, process_status_exiting, bump_reductions, low_prio, yield, yield2, otp_4725, bad_register, - garbage_collect, process_info_messages, process_flag_badarg, otp_6237, - processes_bif, - otp_7738]. + garbage_collect, process_info_messages, process_flag_badarg, process_flag_heap_size, + spawn_opt_heap_size, otp_6237, processes_bif, otp_7738]. init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> Dog=?t:timetrap(?t:minutes(10)), @@ -388,6 +388,8 @@ t_process_info(Config) when is_list(Config) -> ?line register(my_name, self()), ?line {registered_name, my_name} = process_info(self(), registered_name), ?line {status, running} = process_info(self(), status), + ?line {min_heap_size, 233} = process_info(self(), min_heap_size), + ?line {min_bin_vheap_size, 46368} = process_info(self(), min_bin_vheap_size), ?line {current_function, {?MODULE, t_process_info, 1}} = process_info(self(), current_function), ?line Gleader = group_leader(), @@ -437,6 +439,10 @@ process_info_other_msg(Config) when is_list(Config) -> empty -> ok end, ?line {messages,[]} = process_info(Pid, messages), + + ?line {min_heap_size, 233} = process_info(Pid, min_heap_size), + ?line {min_bin_vheap_size, 46368} = process_info(Pid, min_bin_vheap_size), + ?line Pid ! stop, ok. @@ -1148,6 +1154,8 @@ process_flag_badarg(Config) when is_list(Config) -> ?line chk_badarg(fun () -> process_flag(trap_exit, gurka) end), ?line chk_badarg(fun () -> process_flag(error_handler, 1) end), ?line chk_badarg(fun () -> process_flag(min_heap_size, gurka) end), + ?line chk_badarg(fun () -> process_flag(min_bin_vheap_size, gurka) end), + ?line chk_badarg(fun () -> process_flag(min_bin_vheap_size, -1) end), ?line chk_badarg(fun () -> process_flag(priority, 4711) end), ?line chk_badarg(fun () -> process_flag(save_calls, hmmm) end), ?line P= spawn_link(fun () -> receive die -> ok end end), @@ -1774,6 +1782,34 @@ processes_gc_trap(Config) when is_list(Config) -> ?line exit(Suspendee, bang), ?line ok. +process_flag_heap_size(doc) -> + []; +process_flag_heap_size(suite) -> + []; +process_flag_heap_size(Config) when is_list(Config) -> + HSize = 2584, % must be gc fib number + VHSize = 317811, % must be gc fib number + ?line OldHmin = erlang:process_flag(min_heap_size, HSize), + ?line {min_heap_size, HSize} = erlang:process_info(self(), min_heap_size), + ?line OldVHmin = erlang:process_flag(min_bin_vheap_size, VHSize), + ?line {min_bin_vheap_size, VHSize} = erlang:process_info(self(), min_bin_vheap_size), + ?line HSize = erlang:process_flag(min_heap_size, OldHmin), + ?line VHSize = erlang:process_flag(min_bin_vheap_size, OldVHmin), + ?line ok. + +spawn_opt_heap_size(doc) -> + []; +spawn_opt_heap_size(suite) -> + []; +spawn_opt_heap_size(Config) when is_list(Config) -> + HSize = 987, % must be gc fib number + VHSize = 46368, % must be gc fib number + ?line Pid = spawn_opt(fun () -> receive stop -> ok end end, + [{min_heap_size, HSize},{ min_bin_vheap_size, VHSize}]), + ?line {min_heap_size, HSize} = process_info(Pid, min_heap_size), + ?line {min_bin_vheap_size, VHSize} = process_info(Pid, min_bin_vheap_size), + ?line Pid ! stop, + ?line ok. processes_term_proc_list(doc) -> []; |