aboutsummaryrefslogtreecommitdiffstats
path: root/lib/common_test/test/ct_auto_clean_SUITE_data/cth_auto_clean.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/common_test/test/ct_auto_clean_SUITE_data/cth_auto_clean.erl')
-rw-r--r--lib/common_test/test/ct_auto_clean_SUITE_data/cth_auto_clean.erl214
1 files changed, 214 insertions, 0 deletions
diff --git a/lib/common_test/test/ct_auto_clean_SUITE_data/cth_auto_clean.erl b/lib/common_test/test/ct_auto_clean_SUITE_data/cth_auto_clean.erl
new file mode 100644
index 0000000000..137c81969d
--- /dev/null
+++ b/lib/common_test/test/ct_auto_clean_SUITE_data/cth_auto_clean.erl
@@ -0,0 +1,214 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2009-2016. All Rights Reserved.
+%%
+%% 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
+%%
+%% 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(cth_auto_clean).
+
+%% CTH Callbacks
+-export([id/1, init/2,
+ pre_init_per_suite/3, post_init_per_suite/4,
+ pre_end_per_suite/3, post_end_per_suite/4,
+ pre_init_per_group/4, post_init_per_group/5,
+ pre_end_per_group/4, post_end_per_group/5,
+ pre_init_per_testcase/4, post_init_per_testcase/5,
+ pre_end_per_testcase/4, post_end_per_testcase/5]).
+
+id(_Opts) ->
+ ?MODULE.
+
+init(?MODULE, _Opts) ->
+ ok.
+
+pre_init_per_suite(_Suite, Config, State) ->
+ identify(?FUNCTION_NAME),
+ SharedGL = test_server_io:get_gl(true),
+ SharedGL = find_and_kill(),
+ do_until(fun() -> ct:remaining_test_procs() end, {[],SharedGL,[]}),
+ %% get status of processes at startup, to be compared with end result
+ {Config, [{all_procs,processes()} | State]}.
+
+post_init_per_suite(_Suite, _Config, Return, State) ->
+ identify(?FUNCTION_NAME),
+ SharedGL = find_and_kill(),
+ do_until(fun() -> ct:remaining_test_procs() end, {[],SharedGL,[]}),
+ {Return, State}.
+
+pre_end_per_suite(_Suite, Config, State) ->
+ identify(?FUNCTION_NAME),
+ SharedGL = find_and_kill(),
+ do_until(fun() -> ct:remaining_test_procs() end, {[],SharedGL,[]}),
+ {Config, State}.
+
+post_end_per_suite(_Suite, _Config, Return, State) ->
+ identify(?FUNCTION_NAME),
+ SharedGL = find_and_kill(),
+ do_until(fun() -> ct:remaining_test_procs() end, {[],SharedGL,[]}),
+ AllProcs = processes(),
+ Remaining = AllProcs--proplists:get_value(all_procs, State),
+ ct:pal("Final remaining processes = ~p", [Remaining]),
+ %% only the end_per_suite process shoud remain at this point!
+ Remaining = [self()],
+ {Return, State}.
+
+pre_init_per_group(_Suite, _Group, Config, State) ->
+ identify(?FUNCTION_NAME),
+ SharedGL = find_and_kill(procs_and_gls),
+ do_until(fun() -> ct:remaining_test_procs() end, {[],SharedGL,[]}),
+ {Config, State}.
+
+post_init_per_group(_Suite, _Group, _Config, Result, State) ->
+ identify(?FUNCTION_NAME),
+ SharedGL = find_and_kill(procs_and_gls),
+ do_until(fun() -> ct:remaining_test_procs() end, {[],SharedGL,[]}),
+ {Result, State}.
+
+pre_init_per_testcase(_Suite, _TC, Config, State) ->
+ identify(?FUNCTION_NAME),
+ ThisGL = group_leader(),
+ find_and_kill(proc, ThisGL),
+ case proplists:get_value(tc_group_properties, Config) of
+ [{name,_},parallel] ->
+ timer:sleep(1000);
+ _ ->
+ do_until(fun() -> element(1,ct:remaining_test_procs()) end, [])
+ end,
+ {Config, State}.
+
+post_init_per_testcase(_Suite, _TC, Config, Return, State) ->
+ identify(?FUNCTION_NAME),
+ ThisGL = group_leader(),
+ find_and_kill(proc, ThisGL),
+ case proplists:get_value(tc_group_properties, Config) of
+ [{name,_},parallel] ->
+ timer:sleep(1000);
+ _ ->
+ do_until(fun() -> element(1,ct:remaining_test_procs()) end, [])
+ end,
+ {Return, State}.
+
+pre_end_per_testcase(_Suite, _TC, Config, State) ->
+ identify(?FUNCTION_NAME),
+ ThisGL = group_leader(),
+ find_and_kill(proc, ThisGL),
+ case proplists:get_value(tc_group_properties, Config) of
+ [{name,_},parallel] ->
+ timer:sleep(1000);
+ _ ->
+ do_until(fun() -> element(1,ct:remaining_test_procs()) end, [])
+ end,
+ {Config, State}.
+
+post_end_per_testcase(_Suite, _TC, Config, Result, State) ->
+ identify(?FUNCTION_NAME),
+ ThisGL = group_leader(),
+ find_and_kill(proc, ThisGL),
+ case proplists:get_value(tc_group_properties, Config) of
+ [{name,_},parallel] ->
+ timer:sleep(1000);
+ _ ->
+ do_until(fun() -> element(1,ct:remaining_test_procs()) end, [])
+ end,
+ {Result, State}.
+
+pre_end_per_group(_Suite, _Group, Config, State) ->
+ identify(?FUNCTION_NAME),
+ SharedGL = find_and_kill(procs_and_gls),
+ do_until(fun() -> ct:remaining_test_procs() end, {[],SharedGL,[]}),
+ {Config, State}.
+
+post_end_per_group(_Suite, _Group, _Config, Return, State) ->
+ identify(?FUNCTION_NAME),
+ SharedGL = find_and_kill(procs_and_gls),
+ do_until(fun() -> ct:remaining_test_procs() end, {[],SharedGL,[]}),
+ {Return, State}.
+
+
+%%%-----------------------------------------------------------------
+%%% HELP FUNCTIONS
+%%%-----------------------------------------------------------------
+
+identify(Func) ->
+ ct:pal("********** THIS IS ~w on ~w", [Func, self()]),
+ ok.
+
+find_and_kill() ->
+ find_and_kill(procs).
+
+find_and_kill(procs) ->
+ {Procs,SharedGL,_ParallelGLs} = ct:remaining_test_procs(),
+ ct:pal("Remaining test processes = ~p", [pi(Procs)]),
+ [pkill(P, kill) || {P,_GL} <- Procs],
+ SharedGL;
+
+find_and_kill(procs_and_gls) ->
+ {Procs,SharedGL,GLs} = ct:remaining_test_procs(),
+ ct:pal("Remaining test processes = ~p", [pi(Procs)]),
+ [pkill(P, kill) || {P,_GL} <- Procs],
+ ct:pal("Remaining group leaders = ~p", [pi(GLs)]),
+ [pkill(GL, kill) || GL <- GLs, GL /= SharedGL],
+ SharedGL.
+
+find_and_kill(proc, ProcGL) ->
+ {Procs,SharedGL,GLs} = ct:remaining_test_procs(),
+ ct:pal("Remaining test processes = ~p", [pi(Procs++GLs)]),
+ [pkill(P, kill) || {P,GL} <- Procs, GL == ProcGL],
+ SharedGL.
+
+pi([{P,_GL}|Ps]) ->
+ pi([P|Ps]);
+pi([P|Ps]) ->
+ case node() == node(P) of
+ true ->
+ {_,GL} = process_info(P,group_leader),
+ {_,CF} = process_info(P,current_function),
+ {_,IC} = process_info(P,initial_call),
+ {_,D} = process_info(P,dictionary),
+ Shared = test_server_io:get_gl(true),
+ User = whereis(user),
+ if (GL /= P) and (GL /= Shared) and (GL /= User) ->
+ [{P,GL,CF,IC,D} | pi([GL|Ps])];
+ true ->
+ [{P,GL,CF,IC,D} | pi(Ps)]
+ end;
+ false ->
+ pi(Ps)
+ end;
+pi([]) ->
+ [].
+
+do_until(Fun, Until) ->
+ io:format("Will do until ~p~n", [Until]),
+ do_until(Fun, Until, 1000).
+
+do_until(_, Until, 0) ->
+ io:format("Couldn't get ~p~n", [Until]),
+ exit({not_reached,Until});
+
+do_until(Fun, Until, N) ->
+ case Fun() of
+ Until ->
+ ok;
+ _Tmp ->
+ do_until(Fun, Until, N-1)
+ end.
+
+pkill(P, How) ->
+ ct:pal("KILLING ~w NOW!", [P]),
+ exit(P, How).
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 12:24:56 +0000