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-rw-r--r--erts/emulator/test/a_SUITE.erl14
-rw-r--r--erts/emulator/test/driver_SUITE.erl66
-rw-r--r--erts/emulator/test/float_SUITE_data/fp_drv.c17
-rw-r--r--erts/emulator/test/nif_SUITE.erl3
-rw-r--r--erts/emulator/test/nif_SUITE_data/nif_SUITE.c13
-rw-r--r--erts/emulator/test/port_SUITE.erl57
-rw-r--r--erts/emulator/test/z_SUITE.erl28
7 files changed, 147 insertions, 51 deletions
diff --git a/erts/emulator/test/a_SUITE.erl b/erts/emulator/test/a_SUITE.erl
index 195c9c0a5f..17579be416 100644
--- a/erts/emulator/test/a_SUITE.erl
+++ b/erts/emulator/test/a_SUITE.erl
@@ -97,23 +97,13 @@ display_check_io(ChkIo) ->
catch erlang:display('--- CHECK IO INFO ---'),
catch erlang:display(ChkIo),
catch erts_debug:set_internal_state(available_internal_state, true),
- NoOfErrorFds = (catch erts_debug:get_internal_state(check_io_debug)),
+ NoOfErrorFds = (catch element(1, erts_debug:get_internal_state(check_io_debug))),
catch erlang:display({'NoOfErrorFds', NoOfErrorFds}),
catch erts_debug:set_internal_state(available_internal_state, false),
catch erlang:display('--- CHECK IO INFO ---'),
ok.
get_check_io_info() ->
- ChkIo = erlang:system_info(check_io),
- case lists:keysearch(pending_updates, 1, ChkIo) of
- {value, {pending_updates, 0}} ->
- display_check_io(ChkIo),
- ChkIo;
- false ->
- ChkIo;
- _ ->
- receive after 10 -> ok end,
- get_check_io_info()
- end.
+ z_SUITE:get_check_io_info().
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl
index 336b6188f6..623d62f876 100644
--- a/erts/emulator/test/driver_SUITE.erl
+++ b/erts/emulator/test/driver_SUITE.erl
@@ -31,8 +31,9 @@
end_per_suite/1, init_per_group/2,end_per_group/2,
init_per_testcase/2,
end_per_testcase/2,
+
+ a_test/1,
outputv_echo/1,
-
timer_measure/1,
timer_cancel/1,
timer_change/1,
@@ -79,7 +80,8 @@
thr_free_drv/1,
async_blast/1,
thr_msg_blast/1,
- consume_timeslice/1]).
+ consume_timeslice/1,
+ z_test/1]).
-export([bin_prefix/2]).
@@ -122,19 +124,19 @@ init_per_testcase(Case, Config) when is_atom(Case), is_list(Config) ->
_ -> erts_debug:set_internal_state(available_internal_state, true)
end,
erlang:display({init_per_testcase, Case}),
- ?line 0 = erts_debug:get_internal_state(check_io_debug),
+ ?line 0 = element(1, erts_debug:get_internal_state(check_io_debug)),
[{watchdog, Dog},{testcase, Case}|Config].
end_per_testcase(Case, Config) ->
Dog = ?config(watchdog, Config),
erlang:display({end_per_testcase, Case}),
- ?line 0 = erts_debug:get_internal_state(check_io_debug),
+ ?line 0 = element(1, erts_debug:get_internal_state(check_io_debug)),
?t:timetrap_cancel(Dog).
suite() -> [{ct_hooks,[ts_install_cth]}].
-all() ->
- [outputv_errors, outputv_echo, queue_echo, {group, timer},
+all() -> %% Keep a_test first and z_test last...
+ [a_test, outputv_errors, outputv_echo, queue_echo, {group, timer},
driver_unloaded, io_ready_exit, use_fallback_pollset,
bad_fd_in_pollset, driver_event, fd_change,
steal_control, otp_6602, driver_system_info_base_ver,
@@ -151,7 +153,8 @@ all() ->
thr_free_drv,
async_blast,
thr_msg_blast,
- consume_timeslice].
+ consume_timeslice,
+ z_test].
groups() ->
[{timer, [],
@@ -917,8 +920,7 @@ steal_control_test(Hndl = {erts_poll_info, Before}) ->
end.
chkio_test_init(Config) when is_list(Config) ->
- ?line wait_until_no_pending_updates(),
- ?line ChkIo = erlang:system_info(check_io),
+ ?line ChkIo = get_stable_check_io_info(),
?line case catch lists:keysearch(name, 1, ChkIo) of
{value, {name, erts_poll}} ->
?line ?t:format("Before test: ~p~n", [ChkIo]),
@@ -937,8 +939,7 @@ chkio_test_fini({skipped, _} = Res) ->
chkio_test_fini({chkio_test_result, Res, Before}) ->
?line ok = erl_ddll:unload_driver('chkio_drv'),
?line ok = erl_ddll:stop(),
- ?line wait_until_no_pending_updates(),
- ?line After = erlang:system_info(check_io),
+ ?line After = get_stable_check_io_info(),
?line ?t:format("After test: ~p~n", [After]),
?line verify_chkio_state(Before, After),
?line Res.
@@ -985,7 +986,7 @@ chkio_test({erts_poll_info, Before},
?line Fun(),
?line During = erlang:system_info(check_io),
?line erlang:display(During),
- ?line 0 = erts_debug:get_internal_state(check_io_debug),
+ ?line 0 = element(1, erts_debug:get_internal_state(check_io_debug)),
?line ?t:format("During test: ~p~n", [During]),
?line chk_chkio_port(Port),
?line case erlang:port_control(Port, ?CHKIO_STOP, "") of
@@ -1034,18 +1035,22 @@ verify_chkio_state(Before, After) ->
After)
end,
?line ok.
-
-
-wait_until_no_pending_updates() ->
- case lists:keysearch(pending_updates, 1, erlang:system_info(check_io)) of
- {value, {pending_updates, 0}} ->
- ok;
- false ->
- ok;
+get_stable_check_io_info() ->
+ ChkIo = erlang:system_info(check_io),
+ PendUpdNo = case lists:keysearch(pending_updates, 1, ChkIo) of
+ {value, {pending_updates, PendNo}} ->
+ PendNo;
+ false ->
+ 0
+ end,
+ {value, {active_fds, ActFds}} = lists:keysearch(active_fds, 1, ChkIo),
+ case {PendUpdNo, ActFds} of
+ {0, 0} ->
+ ChkIo;
_ ->
receive after 10 -> ok end,
- wait_until_no_pending_updates()
+ get_stable_check_io_info()
end.
otp_6602(doc) -> ["Missed port lock when stealing control of fd from a "
@@ -1199,8 +1204,8 @@ check_si_res(["sched_thrs", Value]) ->
?line Value = integer_to_list(erlang:system_info(schedulers));
%% Data added in 3rd version of driver_system_info() (driver version 1.5)
-check_si_res(["emu_nif_vsn", _Value]) ->
- true;
+check_si_res(["emu_nif_vsn", Value]) ->
+ ?line Value = erlang:system_info(nif_version);
%% Data added in 4th version of driver_system_info() (driver version 3.1)
check_si_res(["dirty_sched", _Value]) ->
@@ -2387,10 +2392,25 @@ count_proc_sched(Ps, PNs) ->
PNs
end.
+a_test(Config) when is_list(Config) ->
+ check_io_debug().
+
+z_test(Config) when is_list(Config) ->
+ check_io_debug().
+
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Utilities
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+check_io_debug() ->
+ get_stable_check_io_info(),
+ {NoErrorFds, NoUsedFds, NoDrvSelStructs, NoDrvEvStructs}
+ = erts_debug:get_internal_state(check_io_debug),
+ 0 = NoErrorFds,
+ NoUsedFds = NoDrvSelStructs,
+ 0 = NoDrvEvStructs,
+ ok.
+
%flush_msgs() ->
% receive
% M ->
diff --git a/erts/emulator/test/float_SUITE_data/fp_drv.c b/erts/emulator/test/float_SUITE_data/fp_drv.c
index b80385c3f9..82d18d6440 100644
--- a/erts/emulator/test/float_SUITE_data/fp_drv.c
+++ b/erts/emulator/test/float_SUITE_data/fp_drv.c
@@ -29,9 +29,14 @@
#if defined (__GNUC__)
int _finite(double x);
#endif
-#ifndef finite
-#define finite _finite
+#ifndef isfinite
+#define isfinite _finite
#endif
+#elif !defined(HAVE_ISFINITE) && defined(HAVE_FINITE)
+/* If not windows and we do not have isfinite */
+#define isfinite finite
+#elif !defined(HAVE_ISFINITE)
+# error "No finite function found!"
#endif
#include "erl_driver.h"
@@ -79,21 +84,21 @@ do_test(void *unused)
x = 3.23e133;
y = 3.57e257;
z = x*y;
- if (finite(z))
+ if (isfinite(z))
return "is finite (1)";
x = 5.0;
y = 0.0;
z = x/y;
- if (finite(z))
+ if (isfinite(z))
return "is finite (2)";
z = log(-1.0);
- if (finite(z))
+ if (isfinite(z))
return "is finite (3)";
z = log(0.0);
- if (finite(z))
+ if (isfinite(z))
return "is finite (4)";
return "ok";
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl
index 14e6585220..4560077a51 100644
--- a/erts/emulator/test/nif_SUITE.erl
+++ b/erts/emulator/test/nif_SUITE.erl
@@ -1564,6 +1564,8 @@ dirty_nif(Config) when is_list(Config) ->
Val2 = "Erlang",
Val3 = list_to_binary([Val2, 0]),
{Val1, Val2, Val3} = call_dirty_nif(Val1, Val2, Val3),
+ LargeArray = lists:duplicate(1000, ok),
+ LargeArray = call_dirty_nif_zero_args(),
ok
catch
error:badarg ->
@@ -1740,6 +1742,7 @@ call_nif_schedule(_,_) -> ?nif_stub.
call_dirty_nif(_,_,_) -> ?nif_stub.
send_from_dirty_nif(_) -> ?nif_stub.
call_dirty_nif_exception() -> ?nif_stub.
+call_dirty_nif_zero_args() -> ?nif_stub.
%% maps
is_map_nif(_) -> ?nif_stub.
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
index 291c903947..85544db2ab 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
+++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
@@ -1623,6 +1623,18 @@ static ERL_NIF_TERM call_dirty_nif_exception(ErlNifEnv* env, int argc, const ERL
call_dirty_nif_exception, argc-1, argv);
}
}
+
+static ERL_NIF_TERM call_dirty_nif_zero_args(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+{
+ int i;
+ ERL_NIF_TERM result[1000];
+ ERL_NIF_TERM ok = enif_make_atom(env, "ok");
+ assert(argc == 0);
+ for (i = 0; i < sizeof(result)/sizeof(*result); i++) {
+ result[i] = ok;
+ }
+ return enif_make_list_from_array(env, result, i);
+}
#endif
static ERL_NIF_TERM is_map_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
@@ -1807,6 +1819,7 @@ static ErlNifFunc nif_funcs[] =
{"call_dirty_nif", 3, call_dirty_nif},
{"send_from_dirty_nif", 1, send_from_dirty_nif, ERL_NIF_DIRTY_JOB_CPU_BOUND},
{"call_dirty_nif_exception", 0, call_dirty_nif_exception, ERL_NIF_DIRTY_JOB_IO_BOUND},
+ {"call_dirty_nif_zero_args", 0, call_dirty_nif_zero_args, ERL_NIF_DIRTY_JOB_CPU_BOUND},
#endif
{"is_map_nif", 1, is_map_nif},
{"get_map_size_nif", 1, get_map_size_nif},
diff --git a/erts/emulator/test/port_SUITE.erl b/erts/emulator/test/port_SUITE.erl
index e01b2f253b..9083545060 100644
--- a/erts/emulator/test/port_SUITE.erl
+++ b/erts/emulator/test/port_SUITE.erl
@@ -90,6 +90,7 @@
mix_up_ports/1, otp_5112/1, otp_5119/1, otp_6224/1,
exit_status_multi_scheduling_block/1, ports/1,
spawn_driver/1, spawn_executable/1, close_deaf_port/1,
+ port_setget_data/1,
unregister_name/1, parallelism_option/1]).
-export([do_iter_max_ports/2]).
@@ -115,6 +116,7 @@ all() ->
mix_up_ports, otp_5112, otp_5119,
exit_status_multi_scheduling_block, ports, spawn_driver,
spawn_executable, close_deaf_port, unregister_name,
+ port_setget_data,
parallelism_option].
groups() ->
@@ -2333,6 +2335,61 @@ close_deaf_port_1(N, Cmd) ->
{comment, "Could not spawn more than " ++ integer_to_list(N) ++ " OS processes."}
end.
+%% Test undocumented port_set_data/2 and port_get_data/1
+%% Hammer from multiple processes a while
+%% and then abrubtly close the port (OTP-12208).
+port_setget_data(Config) when is_list(Config) ->
+ ok = load_driver(?config(data_dir, Config), "echo_drv"),
+ Port = erlang:open_port({spawn_driver, "echo_drv"}, []),
+
+ NSched = erlang:system_info(schedulers_online),
+ HeapData = {1,2,3,<<"A heap binary">>,fun()->"This is fun"end,
+ list_to_binary(lists:seq(1,100))},
+ PRs = lists:map(fun(I) ->
+ spawn_opt(fun() -> port_setget_data_hammer(Port,HeapData,false,1) end,
+ [monitor, {scheduler, I rem NSched}])
+ end,
+ lists:seq(1,10)),
+ receive after 100 -> ok end,
+ Papa = self(),
+ lists:foreach(fun({Pid,_}) -> Pid ! {Papa,prepare_for_close} end, PRs),
+ lists:foreach(fun({Pid,_}) ->
+ receive {Pid,prepare_for_close} -> ok end
+ end,
+ PRs),
+ port_close(Port),
+ lists:foreach(fun({Pid,Ref}) ->
+ receive {'DOWN', Ref, process, Pid, normal} -> ok end
+ end,
+ PRs),
+ ok.
+
+port_setget_data_hammer(Port, HeapData, IsSet0, N) ->
+ Rand = random:uniform(3),
+ IsSet1 = try case Rand of
+ 1 -> true = erlang:port_set_data(Port, atom), true;
+ 2 -> true = erlang:port_set_data(Port, HeapData), true;
+ 3 -> case erlang:port_get_data(Port) of
+ atom -> true;
+ HeapData -> true;
+ undefined -> false=IsSet0
+ end
+ end
+ catch
+ error:badarg ->
+ true = get(prepare_for_close),
+ io:format("~p did ~p rounds before port closed\n", [self(), N]),
+ exit(normal)
+ end,
+ receive {Papa, prepare_for_close} ->
+ put(prepare_for_close, true),
+ Papa ! {self(),prepare_for_close}
+ after 0 ->
+ ok
+ end,
+ port_setget_data_hammer(Port, HeapData, IsSet1, N+1).
+
+
wait_until(Fun) ->
case catch Fun() of
true ->
diff --git a/erts/emulator/test/z_SUITE.erl b/erts/emulator/test/z_SUITE.erl
index 4b3075a164..b0c6224dfe 100644
--- a/erts/emulator/test/z_SUITE.erl
+++ b/erts/emulator/test/z_SUITE.erl
@@ -38,7 +38,7 @@
-export([schedulers_alive/1, node_container_refc_check/1,
long_timers/1, pollset_size/1,
- check_io_debug/1]).
+ check_io_debug/1, get_check_io_info/0]).
-define(DEFAULT_TIMEOUT, ?t:minutes(5)).
@@ -288,11 +288,14 @@ check_io_debug(Config) when is_list(Config) ->
end.
check_io_debug_test() ->
+ ?line erlang:display(get_check_io_info()),
?line erts_debug:set_internal_state(available_internal_state, true),
- ?line erlang:display(erlang:system_info(check_io)),
- ?line NoOfErrorFds = erts_debug:get_internal_state(check_io_debug),
+ ?line {NoErrorFds, NoUsedFds, NoDrvSelStructs, NoDrvEvStructs}
+ = erts_debug:get_internal_state(check_io_debug),
?line erts_debug:set_internal_state(available_internal_state, false),
- ?line 0 = NoOfErrorFds,
+ ?line 0 = NoErrorFds,
+ ?line NoUsedFds = NoDrvSelStructs,
+ ?line 0 = NoDrvEvStructs,
?line ok.
@@ -305,7 +308,7 @@ display_check_io(ChkIo) ->
catch erlang:display('--- CHECK IO INFO ---'),
catch erlang:display(ChkIo),
catch erts_debug:set_internal_state(available_internal_state, true),
- NoOfErrorFds = (catch erts_debug:get_internal_state(check_io_debug)),
+ NoOfErrorFds = (catch element(1, erts_debug:get_internal_state(check_io_debug))),
catch erlang:display({'NoOfErrorFds', NoOfErrorFds}),
catch erts_debug:set_internal_state(available_internal_state, false),
catch erlang:display('--- CHECK IO INFO ---'),
@@ -313,14 +316,19 @@ display_check_io(ChkIo) ->
get_check_io_info() ->
ChkIo = erlang:system_info(check_io),
- case lists:keysearch(pending_updates, 1, ChkIo) of
- {value, {pending_updates, 0}} ->
+ PendUpdNo = case lists:keysearch(pending_updates, 1, ChkIo) of
+ {value, {pending_updates, PendNo}} ->
+ PendNo;
+ false ->
+ 0
+ end,
+ {value, {active_fds, ActFds}} = lists:keysearch(active_fds, 1, ChkIo),
+ case {PendUpdNo, ActFds} of
+ {0, 0} ->
display_check_io(ChkIo),
ChkIo;
- false ->
- ChkIo;
_ ->
- receive after 10 -> ok end,
+ receive after 100 -> ok end,
get_check_io_info()
end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-12 17:56:23 +0000