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authorPeter Andersson <[email protected]>2017-12-04 16:19:34 +0100
committerPeter Andersson <[email protected]>2017-12-04 16:19:34 +0100
commit4713f7a3decc907f5f45edf97c02d57e854f33f4 (patch)
treeefcd8fb3524cd7db4fce1658b666bb8adff9a743 /lib/common_test/test
parent0742eee122c4d8182778d07708c2242d7720b5d6 (diff)
parent333556f4323f8d8a9e22a613a8591032b84b28d8 (diff)
downloadotp-4713f7a3decc907f5f45edf97c02d57e854f33f4.tar.gz
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Merge branch 'maint'
Diffstat (limited to 'lib/common_test/test')
-rw-r--r--lib/common_test/test/Makefile3
-rw-r--r--lib/common_test/test/ct_auto_clean_SUITE.erl262
-rw-r--r--lib/common_test/test/ct_auto_clean_SUITE_data/ac_SUITE.erl181
-rw-r--r--lib/common_test/test/ct_auto_clean_SUITE_data/cth_auto_clean.erl214
4 files changed, 659 insertions, 1 deletions
diff --git a/lib/common_test/test/Makefile b/lib/common_test/test/Makefile
index 0d9149f489..ecd1f727a2 100644
--- a/lib/common_test/test/Makefile
+++ b/lib/common_test/test/Makefile
@@ -73,7 +73,8 @@ MODULES= \
ct_log_SUITE \
ct_SUITE \
ct_keep_logs_SUITE \
- ct_unicode_SUITE
+ ct_unicode_SUITE \
+ ct_auto_clean_SUITE
ERL_FILES= $(MODULES:%=%.erl)
HRL_FILES= test_server_test_lib.hrl
diff --git a/lib/common_test/test/ct_auto_clean_SUITE.erl b/lib/common_test/test/ct_auto_clean_SUITE.erl
new file mode 100644
index 0000000000..fd81430d0d
--- /dev/null
+++ b/lib/common_test/test/ct_auto_clean_SUITE.erl
@@ -0,0 +1,262 @@
+%%
+%% %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(ct_auto_clean_SUITE).
+
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+-include_lib("common_test/include/ct_event.hrl").
+
+-define(eh, ct_test_support_eh).
+
+%%--------------------------------------------------------------------
+%% Function: init_per_suite(Config0) -> Config1 | {skip,Reason}
+%%
+%% Config0 = Config1 = [tuple()]
+%% A list of key/value pairs, holding the test case configuration.
+%% Reason = term()
+%% The reason for skipping the suite.
+%%
+%% Description: Since Common Test starts another Test Server
+%% instance, the tests need to be performed on a separate node (or
+%% there will be clashes with logging processes etc).
+%%--------------------------------------------------------------------
+init_per_suite(Config) ->
+ DataDir = ?config(data_dir, Config),
+ CTHs = filelib:wildcard(filename:join(DataDir,"cth_*.erl")),
+ ct:pal("CTHs: ~p",[CTHs]),
+ [ct:pal("Compiling ~p: ~p",
+ [FileName,compile:file(FileName,[{outdir,DataDir},debug_info])]) ||
+ FileName <- CTHs],
+ ct_test_support:init_per_suite([{path_dirs,[DataDir]} | Config]).
+
+%%--------------------------------------------------------------------
+%% Function: end_per_suite(Config) -> void()
+%%
+%% Config = [tuple()]
+%% A list of key/value pairs, holding the test case configuration.
+%%
+%% Description: Cleanup after the suite.
+%%--------------------------------------------------------------------
+end_per_suite(Config) ->
+ ct_test_support:end_per_suite(Config).
+
+%%--------------------------------------------------------------------
+%% Function: init_per_testcase(TestCase, Config0) -> Config1 |
+%% {skip,Reason}
+%% TestCase = atom()
+%% Name of the test case that is about to run.
+%% Config0 = Config1 = [tuple()]
+%% A list of key/value pairs, holding the test case configuration.
+%% Reason = term()
+%% The reason for skipping the test case.
+%%
+%% Description: Initialization before each test case.
+%%
+%% Note: This function is free to add any key/value pairs to the Config
+%% variable, but should NOT alter/remove any existing entries.
+%%--------------------------------------------------------------------
+init_per_testcase(TestCase, Config) ->
+ ct_test_support:init_per_testcase(TestCase, Config).
+
+%%--------------------------------------------------------------------
+%% Function: end_per_testcase(TestCase, Config) -> void()
+%%
+%% TestCase = atom()
+%% Name of the test case that is finished.
+%% Config = [tuple()]
+%% A list of key/value pairs, holding the test case configuration.
+%%
+%% Description: Cleanup after each test case.
+%%--------------------------------------------------------------------
+end_per_testcase(TestCase, Config) ->
+ ct_test_support:end_per_testcase(TestCase, Config).
+
+%%--------------------------------------------------------------------
+%% Function: all(Clause) -> Descr | TestCases | {skip,Reason}
+%%
+%% Clause = doc | suite
+%% Indicates expected return value.
+%% Descr = [string()] | []
+%% String that describes the test suite.
+%% TestCases = [TestCase]
+%% TestCase = atom()
+%% Name of a test case.
+%% Reason = term()
+%% The reason for skipping the test suite.
+%%
+%% Description: Returns a description of the test suite (doc) and a
+%% list of all test cases in the suite (suite).
+%%--------------------------------------------------------------------
+suite() -> [{ct_hooks,[ts_install_cth]}].
+
+all() ->
+ [clean].
+
+groups() ->
+ [].
+
+init_per_group(_GroupName, Config) ->
+ Config.
+
+end_per_group(_GroupName, Config) ->
+ Config.
+
+%%--------------------------------------------------------------------
+%% TEST CASES
+%%--------------------------------------------------------------------
+
+%%--------------------------------------------------------------------
+%% Function: TestCase(Arg) -> Descr | Spec | ok | exit() | {skip,Reason}
+%%
+%% Arg = doc | suite | Config
+%% Indicates expected behaviour and return value.
+%% Config = [tuple()]
+%% A list of key/value pairs, holding the test case configuration.
+%% Descr = [string()] | []
+%% String that describes the test case.
+%% Spec = [tuple()] | []
+%% A test specification.
+%% Reason = term()
+%% The reason for skipping the test case.
+%%
+%% Description: Test case function. Returns a description of the test
+%% case (doc), then returns a test specification (suite),
+%% or performs the actual test (Config).
+%%--------------------------------------------------------------------
+
+%%%-----------------------------------------------------------------
+%%%
+
+clean(Config) when is_list(Config) ->
+ DataDir = ?config(data_dir, Config),
+
+ ACSuite = filename:join(DataDir, "ac_SUITE"),
+ Opts0 = ct_test_support:get_opts(Config),
+ Opts = eh_opts(Config) ++ Opts0 ++ [{suite,ACSuite},
+ {ct_hooks,[cth_auto_clean]}],
+
+ ERPid = ct_test_support:start_event_receiver(Config),
+
+ ok = ct_test_support:run(Opts, Config),
+
+ Events = ct_test_support:get_events(ERPid, Config),
+ ct_test_support:log_events(?FUNCTION_NAME,
+ ct_test_support:reformat(Events, ?eh),
+ ?config(priv_dir, Config),
+ Opts),
+ TestEvents = events_to_check(?FUNCTION_NAME),
+ ok = ct_test_support:verify_events(TestEvents, Events, Config).
+
+
+%%%-----------------------------------------------------------------
+%%% HELP FUNCTIONS
+%%%-----------------------------------------------------------------
+
+eh_opts(Config) ->
+ Level = ?config(trace_level, Config),
+ [{event_handler,{?eh,[{cbm,ct_test_support},{trace_level,Level}]}}].
+
+events_to_check(Test) ->
+ %% 2 tests (ct:run_test + script_start) is default
+ events_to_check(Test, 2).
+
+events_to_check(_, 0) ->
+ [];
+events_to_check(Test, N) ->
+ events(Test) ++ events_to_check(Test, N-1).
+
+events(clean) ->
+ [
+ {?eh,start_logging,{'DEF','RUNDIR'}},
+ {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+ {?eh,start_info,{1,1,9}},
+
+ {?eh,tc_start,{ac_SUITE,init_per_suite}},
+ {?eh,tc_done,{ac_SUITE,init_per_suite,ok}},
+
+ {?eh,tc_start,{ac_SUITE,tc1}},
+ {?eh,tc_done,{ac_SUITE,tc1,ok}},
+
+ {?eh,test_stats,{1,0,{0,0}}},
+
+ {?eh,tc_start,{ac_SUITE,tc2}},
+ {?eh,tc_done,{ac_SUITE,tc2,ok}},
+
+ {?eh,test_stats,{2,0,{0,0}}},
+
+ [{?eh,tc_start,{ac_SUITE,{init_per_group,s1,[]}}},
+ {?eh,tc_done,{ac_SUITE,{init_per_group,s1,[]},ok}},
+
+ {?eh,tc_start,{ac_SUITE,stc1}},
+ {?eh,tc_done,{ac_SUITE,stc1,ok}},
+
+ {?eh,test_stats,{3,0,{0,0}}},
+
+ {?eh,tc_start,{ac_SUITE,stc2}},
+ {?eh,tc_done,{ac_SUITE,stc2,ok}},
+
+ {?eh,test_stats,{4,0,{0,0}}},
+
+ {?eh,tc_start,{ac_SUITE,{end_per_group,s1,[]}}},
+ {?eh,tc_done,{ac_SUITE,{end_per_group,s1,[]},ok}}],
+
+ {parallel,
+ [{?eh,tc_start,{ac_SUITE,{init_per_group,p1,[parallel]}}},
+ {?eh,tc_done,{ac_SUITE,{init_per_group,p1,[parallel]},ok}},
+
+ {?eh,tc_start,{ac_SUITE,ptc1}},
+ {?eh,tc_start,{ac_SUITE,ptc2}},
+ {?eh,tc_done,{ac_SUITE,ptc1,ok}},
+ {?eh,test_stats,{5,0,{0,0}}},
+ {?eh,tc_done,{ac_SUITE,ptc2,ok}},
+ {?eh,test_stats,{6,0,{0,0}}},
+
+ {?eh,tc_start,{ac_SUITE,{end_per_group,p1,[parallel]}}},
+ {?eh,tc_done,{ac_SUITE,{end_per_group,p1,[parallel]},ok}}]},
+
+ [{?eh,tc_start,{ac_SUITE,{init_per_group,s2,[]}}},
+ {?eh,tc_done,{ac_SUITE,{init_per_group,s2,[]},ok}},
+
+ {?eh,tc_start,{ac_SUITE,stc1}},
+ {?eh,tc_done,{ac_SUITE,stc1,ok}},
+
+ {?eh,test_stats,{7,0,{0,0}}},
+
+ {?eh,tc_start,{ac_SUITE,stc2}},
+ {?eh,tc_done,{ac_SUITE,stc2,ok}},
+
+ {?eh,test_stats,{8,0,{0,0}}},
+
+ {?eh,tc_start,{ac_SUITE,{end_per_group,s2,[]}}},
+ {?eh,tc_done,{ac_SUITE,{end_per_group,s2,[]},ok}}],
+
+ {?eh,tc_start,{ac_SUITE,tc1}},
+ {?eh,tc_done,{ac_SUITE,tc1,ok}},
+
+ {?eh,test_stats,{9,0,{0,0}}},
+
+ {?eh,tc_start,{ac_SUITE,end_per_suite}},
+ {?eh,tc_done,{ac_SUITE,end_per_suite,ok}},
+
+ {?eh,test_done,{'DEF','STOP_TIME'}},
+ {?eh,stop_logging,[]}
+ ].
diff --git a/lib/common_test/test/ct_auto_clean_SUITE_data/ac_SUITE.erl b/lib/common_test/test/ct_auto_clean_SUITE_data/ac_SUITE.erl
new file mode 100644
index 0000000000..dae7c1e22c
--- /dev/null
+++ b/lib/common_test/test/ct_auto_clean_SUITE_data/ac_SUITE.erl
@@ -0,0 +1,181 @@
+%%
+%% %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(ac_SUITE).
+
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+
+%%--------------------------------------------------------------------
+%% @spec suite() -> Info
+%% Info = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+suite() ->
+ [{timetrap,{seconds,30}}].
+
+%%--------------------------------------------------------------------
+%% @spec init_per_suite(Config0) ->
+%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+init_per_suite(Config) ->
+ start_processes(),
+ Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_suite(Config0) -> term() | {save_config,Config1}
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_suite(_Config) ->
+ start_processes(),
+ ok.
+
+%%--------------------------------------------------------------------
+%% @spec init_per_group(GroupName, Config0) ->
+%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}
+%% GroupName = atom()
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+init_per_group(_GroupName, Config) ->
+ start_processes(),
+ Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_group(GroupName, Config0) ->
+%% term() | {save_config,Config1}
+%% GroupName = atom()
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_group(_GroupName, _Config) ->
+ start_processes(),
+ ok.
+
+%%--------------------------------------------------------------------
+%% @spec init_per_testcase(TestCase, Config0) ->
+%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}
+%% TestCase = atom()
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+init_per_testcase(_TestCase, Config) ->
+ start_processes(),
+ Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_testcase(TestCase, Config0) ->
+%% term() | {save_config,Config1} | {fail,Reason}
+%% TestCase = atom()
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+end_per_testcase(_TestCase, _Config) ->
+ start_processes(),
+ ok.
+
+%%--------------------------------------------------------------------
+%% @spec groups() -> [Group]
+%% Group = {GroupName,Properties,GroupsAndTestCases}
+%% GroupName = atom()
+%% Properties = [parallel | sequence | Shuffle | {RepeatType,N}]
+%% GroupsAndTestCases = [Group | {group,GroupName} | TestCase]
+%% TestCase = atom()
+%% Shuffle = shuffle | {shuffle,{integer(),integer(),integer()}}
+%% RepeatType = repeat | repeat_until_all_ok | repeat_until_all_fail |
+%% repeat_until_any_ok | repeat_until_any_fail
+%% N = integer() | forever
+%% @end
+%%--------------------------------------------------------------------
+groups() ->
+ [{s1,[],[stc1,stc2]},
+ {p1,[parallel],[ptc1,ptc2]},
+ {s2,[],[stc1,stc2]}].
+
+%%! What about nested groups??
+
+%%--------------------------------------------------------------------
+%% @spec all() -> GroupsAndTestCases | {skip,Reason}
+%% GroupsAndTestCases = [{group,GroupName} | TestCase]
+%% GroupName = atom()
+%% TestCase = atom()
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+all() ->
+ [
+ [tc1,tc2],
+ {group,s1},
+ {group,p1},
+ {group,s2},
+ tc1
+ ].
+
+tc1(_Config) ->
+ start_processes(),
+ ok.
+
+tc2(_Config) ->
+ start_processes(),
+ ok.
+
+stc1(_Config) ->
+ start_processes(),
+ ok.
+
+stc2(_Config) ->
+ start_processes(),
+ ok.
+
+ptc1(_Config) ->
+ start_processes(),
+ ok.
+
+ptc2(_Config) ->
+ start_processes(),
+ ok.
+
+
+%%%-----------------------------------------------------------------
+%%%
+
+start_processes() ->
+ Init = fun() ->
+ process_flag(trap_exit, true),
+ do_spawn(fun() -> receive _ -> ok end end),
+ receive _ ->
+ ok
+ end
+ end,
+ do_spawn(Init).
+
+do_spawn(Fun) ->
+ Pid = spawn(Fun),
+ ct:log("Process ~w started with group leader ~w",
+ [Pid,element(2, process_info(Pid, group_leader))]),
+ Pid.
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).
+