aboutsummaryrefslogtreecommitdiffstats
path: root/lib/kernel/test/heart_SUITE.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/kernel/test/heart_SUITE.erl')
-rw-r--r--lib/kernel/test/heart_SUITE.erl273
1 files changed, 183 insertions, 90 deletions
diff --git a/lib/kernel/test/heart_SUITE.erl b/lib/kernel/test/heart_SUITE.erl
index 320b23bea1..45032faf6d 100644
--- a/lib/kernel/test/heart_SUITE.erl
+++ b/lib/kernel/test/heart_SUITE.erl
@@ -1,24 +1,25 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2016. All Rights Reserved.
%%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
%%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
-module(heart_SUITE).
--include_lib("test_server/include/test_server.hrl").
+-include_lib("common_test/include/ct.hrl").
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2, start/1, restart/1,
@@ -26,46 +27,55 @@
node_start_immediately_after_crash/1,
node_start_soon_after_crash/1,
set_cmd/1, clear_cmd/1, get_cmd/1,
- dont_drop/1, kill_pid/1]).
+ callback_api/1,
+ options_api/1,
+ dont_drop/1, kill_pid/1, heart_no_kill/1]).
-export([init_per_testcase/2, end_per_testcase/2]).
--export([start_heart_stress/1, mangle/1, suicide_by_heart/0]).
+-export([start_heart_stress/1, mangle/1, suicide_by_heart/0, non_suicide_by_heart/0]).
-define(DEFAULT_TIMEOUT_SECS, 120).
+-define(UNIQ_NODE_NAME,
+ list_to_atom(?MODULE_STRING ++ "__" ++
+ atom_to_list(?FUNCTION_NAME) ++ "_" ++
+ integer_to_list(erlang:unique_integer([positive])))).
+
init_per_testcase(_Func, Config) ->
- Dog=test_server:timetrap(test_server:seconds(?DEFAULT_TIMEOUT_SECS)),
- [{watchdog, Dog}|Config].
+ Config.
-end_per_testcase(_Func, Config) ->
+end_per_testcase(_Func, _Config) ->
Nodes = nodes(),
lists:foreach(fun(X) ->
NNam = list_to_atom(hd(string:tokens(atom_to_list(X),"@"))),
case NNam of
heart_test ->
- ?t:format(1, "WARNING: Killed ~p~n", [X]),
+ ct:pal(?HI_VERBOSITY, "WARNING: Killed ~p~n", [X]),
rpc:cast(X, erlang, halt, []);
_ ->
ok
end
- end, Nodes),
- Dog=?config(watchdog, Config),
- test_server:timetrap_cancel(Dog).
+ end, Nodes).
%%-----------------------------------------------------------------
%% Test suite for heart.
%% Should be started in a CC view with:
%% erl -sname master -rsh ctrsh
%%-----------------------------------------------------------------
-suite() -> [{ct_hooks,[ts_install_cth]}].
+suite() ->
+ [{ct_hooks,[ts_install_cth]},
+ {timetrap,{minutes,2}}].
all() -> [
start, restart, reboot,
node_start_immediately_after_crash,
node_start_soon_after_crash,
set_cmd, clear_cmd, get_cmd,
- kill_pid
+ callback_api,
+ options_api,
+ kill_pid,
+ heart_no_kill
].
groups() ->
@@ -92,42 +102,40 @@ end_per_suite(Config) when is_list(Config) ->
start_check(Type, Name) ->
start_check(Type, Name, []).
start_check(Type, Name, Envs) ->
- Args = case ?t:os_type() of
- {win32,_} ->
- "-heart " ++ env_encode([{"HEART_COMMAND", no_reboot}|Envs]);
+ Args = case test_server:os_type() of
+ {win32,_} ->
+ "+t50000 -heart " ++ env_encode([{"HEART_COMMAND", no_reboot}|Envs]);
_ ->
- "-heart " ++ env_encode(Envs)
+ "+t50000 -heart " ++ env_encode(Envs)
end,
{ok, Node} = case Type of
loose ->
loose_node:start(Name, Args, ?DEFAULT_TIMEOUT_SECS);
_ ->
- ?t:start_node(Name, Type, [{args, Args}])
+ test_server:start_node(Name, Type, [{args, Args}])
end,
erlang:monitor_node(Node, true),
case rpc:call(Node, erlang, whereis, [heart]) of
Pid when is_pid(Pid) ->
ok;
_ ->
- test_server:fail(heart_not_started)
+ ct:fail(heart_not_started)
end,
{ok, Node}.
-start(doc) -> [];
-start(suite) -> {req, [{time, 10}]};
start(Config) when is_list(Config) ->
- {ok, Node} = start_check(slave, heart_test),
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
rpc:call(Node, init, reboot, []),
receive
{nodedown, Node} -> ok
- after 2000 -> test_server:fail(node_not_closed)
+ after 2000 -> ct:fail(node_not_closed)
end,
- test_server:sleep(5000),
+ timer:sleep(5000),
case net_adm:ping(Node) of
pang ->
ok;
_ ->
- test_server:fail(node_rebooted)
+ ct:fail(node_rebooted)
end,
test_server:stop_node(Node).
@@ -140,34 +148,24 @@ start(Config) when is_list(Config) ->
%% restart
%% Purpose:
%% Check that a node is up and running after a init:restart/0
-restart(doc) -> [];
-restart(suite) ->
- case ?t:os_type() of
- {Fam, _} when Fam == unix; Fam == win32 ->
- {req, [{time,10}]};
- _ ->
- {skip, "Only run on unix and win32"}
- end;
restart(Config) when is_list(Config) ->
- {ok, Node} = start_check(loose, heart_test),
+ {ok, Node} = start_check(loose, ?UNIQ_NODE_NAME),
rpc:call(Node, init, restart, []),
receive
{nodedown, Node} ->
ok
- after 2000 ->
- test_server:fail(node_not_closed)
+ after 5000 ->
+ ct:fail(node_not_closed)
end,
- test_server:sleep(5000),
+ timer:sleep(5000),
node_check_up_down(Node, 2000),
loose_node:stop(Node).
%% reboot
%% Purpose:
%% Check that a node is up and running after a init:reboot/0
-reboot(doc) -> [];
-reboot(suite) -> {req, [{time, 10}]};
reboot(Config) when is_list(Config) ->
- {ok, Node} = start_check(slave, heart_test),
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
ok = rpc:call(Node, heart, set_cmd,
[atom_to_list(lib:progname()) ++
@@ -177,9 +175,9 @@ reboot(Config) when is_list(Config) ->
{nodedown, Node} ->
ok
after 2000 ->
- test_server:fail(node_not_closed)
+ ct:fail(node_not_closed)
end,
- test_server:sleep(5000),
+ timer:sleep(5000),
node_check_up_down(Node, 2000),
ok.
@@ -191,7 +189,6 @@ reboot(Config) when is_list(Config) ->
%% May currently dump core in beam debug build due to lock-order violation
%% This should be removed when a non-lockad information retriever is implemented
%% for crash dumps
-node_start_immediately_after_crash(suite) -> {req, [{time, 10}]};
node_start_immediately_after_crash(Config) when is_list(Config) ->
Config2 = ignore_cores:setup(?MODULE, node_start_immediately_after_crash, Config, true),
try
@@ -202,7 +199,8 @@ node_start_immediately_after_crash(Config) when is_list(Config) ->
node_start_immediately_after_crash_test(Config) when is_list(Config) ->
- {ok, Node} = start_check(loose, heart_test_imm, [{"ERL_CRASH_DUMP_SECONDS", "0"}]),
+ {ok, Node} = start_check(loose, ?UNIQ_NODE_NAME,
+ [{"ERL_CRASH_DUMP_SECONDS", "0"}]),
ok = rpc:call(Node, heart, set_cmd,
[atom_to_list(lib:progname()) ++
@@ -224,13 +222,13 @@ node_start_immediately_after_crash_test(Config) when is_list(Config) ->
T0 = now(),
receive {nodedown, Node} ->
- test_server:format("Took ~.2f s. for node to go down~n", [timer:now_diff(now(), T0)/1000000]),
+ io:format("Took ~.2f s. for node to go down~n", [timer:now_diff(now(), T0)/1000000]),
ok
%% timeout is very liberal here. nodedown is received in about 1 s. on linux (palantir)
%% and in about 10 s. on solaris (carcharoth)
- after (15000*test_server:timetrap_scale_factor()) -> test_server:fail(node_not_closed)
+ after (15000*test_server:timetrap_scale_factor()) -> ct:fail(node_not_closed)
end,
- test_server:sleep(3000),
+ timer:sleep(3000),
node_check_up_down(Node, 2000),
loose_node:stop(Node).
@@ -243,7 +241,6 @@ node_start_immediately_after_crash_test(Config) when is_list(Config) ->
%% May currently dump core in beam debug build due to lock-order violation
%% This should be removed when a non-lockad information retriever is implemented
%% for crash dumps
-node_start_soon_after_crash(suite) -> {req, [{time, 10}]};
node_start_soon_after_crash(Config) when is_list(Config) ->
Config2 = ignore_cores:setup(?MODULE, node_start_soon_after_crash, Config, true),
try
@@ -253,7 +250,8 @@ node_start_soon_after_crash(Config) when is_list(Config) ->
end.
node_start_soon_after_crash_test(Config) when is_list(Config) ->
- {ok, Node} = start_check(loose, heart_test_soon, [{"ERL_CRASH_DUMP_SECONDS", "10"}]),
+ {ok, Node} = start_check(loose, ?UNIQ_NODE_NAME,
+ [{"ERL_CRASH_DUMP_SECONDS", "10"}]),
ok = rpc:call(Node, heart, set_cmd,
[atom_to_list(lib:progname()) ++
@@ -273,9 +271,9 @@ node_start_soon_after_crash_test(Config) when is_list(Config) ->
rpc:cast(Node, Mod, do, []),
receive {nodedown, Node} -> ok
- after (15000*test_server:timetrap_scale_factor()) -> test_server:fail(node_not_closed)
+ after (15000*test_server:timetrap_scale_factor()) -> ct:fail(node_not_closed)
end,
- test_server:sleep(20000),
+ timer:sleep(20000),
node_check_up_down(Node, 15000),
loose_node:stop(Node).
@@ -288,16 +286,15 @@ node_check_up_down(Node, Tmo) ->
receive
{nodedown, Node} -> ok
after Tmo ->
- test_server:fail(node_not_closed2)
+ ct:fail(node_not_closed2)
end;
_ ->
- test_server:fail(node_not_rebooted)
+ ct:fail(node_not_rebooted)
end.
%% Only tests bad command, correct behaviour is tested in reboot/1.
-set_cmd(suite) -> [];
set_cmd(Config) when is_list(Config) ->
- {ok, Node} = start_check(slave, heart_test),
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
Cmd = wrong_atom,
{error, {bad_cmd, Cmd}} = rpc:call(Node, heart, set_cmd, [Cmd]),
Cmd1 = lists:duplicate(2047, $a),
@@ -309,9 +306,8 @@ set_cmd(Config) when is_list(Config) ->
stop_node(Node),
ok.
-clear_cmd(suite) -> {req,[{time,15}]};
clear_cmd(Config) when is_list(Config) ->
- {ok, Node} = start_check(slave, heart_test),
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
ok = rpc:call(Node, heart, set_cmd,
[atom_to_list(lib:progname()) ++
" -noshell -heart " ++ name(Node) ++ "&"]),
@@ -320,14 +316,14 @@ clear_cmd(Config) when is_list(Config) ->
{nodedown, Node} ->
ok
after 2000 ->
- test_server:fail(node_not_closed)
+ ct:fail(node_not_closed)
end,
- test_server:sleep(5000),
+ timer:sleep(5000),
case net_adm:ping(Node) of
pong ->
erlang:monitor_node(Node, true);
_ ->
- test_server:fail(node_not_rebooted)
+ ct:fail(node_not_rebooted)
end,
ok = rpc:call(Node, heart, set_cmd,
["erl -noshell -heart " ++ name(Node) ++ "&"]),
@@ -337,35 +333,95 @@ clear_cmd(Config) when is_list(Config) ->
{nodedown, Node} ->
ok
after 2000 ->
- test_server:fail(node_not_closed)
+ ct:fail(node_not_closed)
end,
- test_server:sleep(5000),
+ timer:sleep(5000),
case net_adm:ping(Node) of
pang ->
ok;
_ ->
- test_server:fail(node_rebooted)
+ ct:fail(node_rebooted)
end,
ok.
-get_cmd(suite) -> [];
get_cmd(Config) when is_list(Config) ->
- {ok, Node} = start_check(slave, heart_test),
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
Cmd = "test",
ok = rpc:call(Node, heart, set_cmd, [Cmd]),
{ok, Cmd} = rpc:call(Node, heart, get_cmd, []),
stop_node(Node),
ok.
-dont_drop(suite) ->
+callback_api(Config) when is_list(Config) ->
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
+ none = rpc:call(Node, heart, get_callback, []),
+ M0 = self(),
+ F0 = ok,
+ {error, {bad_callback, {M0,F0}}} = rpc:call(Node, heart, set_callback, [M0,F0]),
+ none = rpc:call(Node, heart, get_callback, []),
+ M1 = lists:duplicate(28, $a),
+ F1 = lists:duplicate(28, $b),
+ {error, {bad_callback, {M1,F1}}} = rpc:call(Node, heart, set_callback, [M1,F1]),
+ none = rpc:call(Node, heart, get_callback, []),
+
+ M2 = heart_check_module,
+ F2 = cb_ok,
+ F3 = cb_error,
+ Code0 = generate(M2, [], [
+ atom_to_list(F2) ++ "() -> ok.",
+ atom_to_list(F3) ++ "() -> exit(\"callback_error (as intended)\")."
+ ]),
+ {module, M2} = rpc:call(Node, erlang, load_module, [M2, Code0]),
+ ok = rpc:call(Node, M2, F2, []),
+ ok = rpc:call(Node, heart, set_callback, [M2,F2]),
+ {ok, {M2,F2}} = rpc:call(Node, heart, get_callback, []),
+ ok = rpc:call(Node, heart, clear_callback, []),
+ none = rpc:call(Node, heart, get_callback, []),
+ ok = rpc:call(Node, heart, set_callback, [M2,F2]),
+ {ok, {M2,F2}} = rpc:call(Node, heart, get_callback, []),
+ ok = rpc:call(Node, heart, set_callback, [M2,F3]),
+ receive {nodedown, Node} -> ok
+ after 5000 -> ct:fail(node_not_killed)
+ end,
+ stop_node(Node),
+ ok.
+
+options_api(Config) when is_list(Config) ->
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
+ none = rpc:call(Node, heart, get_options, []),
+ M0 = self(),
+ F0 = ok,
+ {error, {bad_options, {M0,F0}}} = rpc:call(Node, heart, set_options, [{M0,F0}]),
+ none = rpc:call(Node, heart, get_options, []),
+ Ls = lists:duplicate(28, $b),
+ {error, {bad_options, Ls}} = rpc:call(Node, heart, set_options, [Ls]),
+ none = rpc:call(Node, heart, get_options, []),
+
+ ok = rpc:call(Node, heart, set_options, [[check_schedulers]]),
+ {ok, [check_schedulers]} = rpc:call(Node, heart, get_options, []),
+ ok = rpc:call(Node, heart, set_options, [[]]),
+ none = rpc:call(Node, heart, get_options, []),
+
+ ok = rpc:call(Node, heart, set_options, [[check_schedulers]]),
+ {ok, [check_schedulers]} = rpc:call(Node, heart, get_options, []),
+ {error, {bad_options, Ls}} = rpc:call(Node, heart, set_options, [Ls]),
+ {ok, [check_schedulers]} = rpc:call(Node, heart, get_options, []),
+
+ receive after 3000 -> ok end, %% wait 3 secs
+
+ ok = rpc:call(Node, heart, set_options, [[]]),
+ none = rpc:call(Node, heart, get_options, []),
+ stop_node(Node),
+ ok.
+
+
%%% Removed as it may crash epmd/distribution in colourful
%%% ways. While we ARE finding out WHY, it would
%%% be nice for others to be able to run the kernel test suite
-%%% without "exploding machines", so thats why I removed it for now.
- [];
-dont_drop(doc) ->
- ["Tests that the heart command does not get dropped when ",
- "set just before halt on very high I/O load."];
+%%% without "exploding machines", so that's why I removed it for now.
+
+%% Tests that the heart command does not get dropped when
+%% set just before halt on very high I/O load..
dont_drop(Config) when is_list(Config) ->
%%% Have to do it some times to make it happen...
[ok,ok,ok,ok,ok,ok,ok,ok,ok,ok] = do_dont_drop(Config,10),
@@ -387,7 +443,7 @@ do_dont_drop(Config,N) ->
Env = [{"HEART_COMMAND", FirstCmd}],
Func = "start_heart_stress",
Arg = NN3 ++ "@" ++ Host ++ " " ++
- filename:join(?config(data_dir, Config), "simple_echo"),
+ filename:join(proplists:get_value(data_dir, Config), "simple_echo"),
start_node_run(Name,Env,Func,Arg),
case wait_for_any_of(list_to_atom(NN2 ++ "@" ++ Host),
list_to_atom(NN3 ++ "@" ++ Host)) of
@@ -420,16 +476,13 @@ wait_for_any_of(N1,N2,Times) ->
end.
-kill_pid(suite) ->
- [];
-kill_pid(doc) ->
- ["Tests that heart kills the old erlang node before executing ",
- "heart command."];
+%% Tests that heart kills the old erlang node before executing
+%% heart command.
kill_pid(Config) when is_list(Config) ->
ok = do_kill_pid(Config).
do_kill_pid(_Config) ->
- Name = heart_test,
+ Name = ?UNIQ_NODE_NAME,
Env = [{"HEART_COMMAND", "nickeNyfikenFarEttJobb"}],
{ok,Node} = start_node_run(Name,Env,suicide_by_heart,[]),
ok = wait_for_node(Node,15),
@@ -439,6 +492,30 @@ do_kill_pid(_Config) ->
false
end.
+
+heart_no_kill(suite) ->
+ [];
+heart_no_kill(doc) ->
+ ["Tests that heart doesn't kill the old erlang node when ",
+ "HEART_NO_KILL is set."];
+heart_no_kill(Config) when is_list(Config) ->
+ ok = do_no_kill(Config).
+
+do_no_kill(_Config) ->
+ Name = heart_test,
+ {ok,Node} = start_node_run(Name,[],non_suicide_by_heart,[]),
+ io:format("Node is ~p~n", [Node]),
+ ok = wait_for_node(Node,15),
+ io:format("wait_for_node is ~p~n", [ok]),
+ erlang:monitor_node(Node, true),
+ receive {nodedown,Node} -> false
+ after 30000 ->
+ io:format("Node didn't die..\n"),
+ rpc:call(Node,init,stop,[]),
+ io:format("done init:stop..\n"),
+ ok
+ end.
+
wait_for_node(_,0) ->
false;
wait_for_node(Node,N) ->
@@ -557,18 +634,34 @@ suicide_by_heart() ->
sallad
end.
+non_suicide_by_heart() ->
+ P = open_port({spawn,"heart -ht 11 -pid "++os:getpid()},
+ [exit_status, {env, [{"HEART_NO_KILL", "TRUE"}]},
+ {packet,2}]),
+ receive X -> X end,
+ %% Just hang and wait for heart to timeout
+ receive
+ {P,{exit_status,_}} ->
+ ok
+ after
+ 20000 ->
+ exit(timeout)
+ end.
+
%% generate a module from binary
generate(Module, Attributes, FunStrings) ->
FunForms = function_forms(FunStrings),
Forms = [
- {attribute,1,module,Module},
- {attribute,2,export,[FA || {FA,_} <- FunForms]}
- ] ++ [{attribute, 3, A, V}|| {A, V} <- Attributes] ++
+ {attribute,a(1),module,Module},
+ {attribute,a(2),export,[FA || {FA,_} <- FunForms]}
+ ] ++ [{attribute, a(3), A, V}|| {A, V} <- Attributes] ++
[ Function || {_, Function} <- FunForms],
{ok, Module, Bin} = compile:forms(Forms),
Bin.
+a(L) ->
+ erl_anno:new(L).
function_forms([]) -> [];
function_forms([S|Ss]) ->
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-31 03:31:03 +0000