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-rw-r--r--lib/kernel/test/heart_SUITE.erl29
1 files changed, 18 insertions, 11 deletions
diff --git a/lib/kernel/test/heart_SUITE.erl b/lib/kernel/test/heart_SUITE.erl
index dd6348c610..85f95378a6 100644
--- a/lib/kernel/test/heart_SUITE.erl
+++ b/lib/kernel/test/heart_SUITE.erl
@@ -37,6 +37,11 @@
-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) ->
Config.
@@ -118,7 +123,7 @@ start_check(Type, Name, Envs) ->
{ok, Node}.
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
@@ -143,7 +148,7 @@ start(Config) when is_list(Config) ->
%% Purpose:
%% Check that a node is up and running after a init:restart/0
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} ->
@@ -159,7 +164,7 @@ restart(Config) when is_list(Config) ->
%% Purpose:
%% Check that a node is up and running after a init:reboot/0
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()) ++
@@ -193,7 +198,8 @@ 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()) ++
@@ -243,7 +249,8 @@ 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()) ++
@@ -286,7 +293,7 @@ node_check_up_down(Node, Tmo) ->
%% Only tests bad command, correct behaviour is tested in reboot/1.
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),
@@ -299,7 +306,7 @@ set_cmd(Config) when is_list(Config) ->
ok.
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) ++ "&"]),
@@ -337,7 +344,7 @@ clear_cmd(Config) when is_list(Config) ->
ok.
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, []),
@@ -345,7 +352,7 @@ get_cmd(Config) when is_list(Config) ->
ok.
callback_api(Config) when is_list(Config) ->
- {ok, Node} = start_check(slave, heart_test),
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
none = rpc:call(Node, heart, get_callback, []),
M0 = self(),
F0 = ok,
@@ -379,7 +386,7 @@ callback_api(Config) when is_list(Config) ->
ok.
options_api(Config) when is_list(Config) ->
- {ok, Node} = start_check(slave, heart_test),
+ {ok, Node} = start_check(slave, ?UNIQ_NODE_NAME),
none = rpc:call(Node, heart, get_options, []),
M0 = self(),
F0 = ok,
@@ -474,7 +481,7 @@ 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),