Add tests and correct errors

OTP-9881

31 files changed, 1536 insertions, 1 deletions

diff --git a/lib/common_test/test/Makefile b/lib/common_test/test/Makefile
index d469d03e04..760cc20410 100644
--- a/lib/common_test/test/Makefile
+++ b/lib/common_test/test/Makefile
@@ -40,6 +40,7 @@ MODULES= \
 	ct_repeat_1_SUITE \
 	ct_testspec_1_SUITE \
 	ct_testspec_2_SUITE \
+	ct_testspec_3_SUITE \
 	ct_skip_SUITE \
 	ct_error_SUITE \
 	ct_test_server_if_1_SUITE \
diff --git a/lib/common_test/test/ct_test_support.erl b/lib/common_test/test/ct_test_support.erl
index fc572aa82f..1319fa4154 100644
--- a/lib/common_test/test/ct_test_support.erl
+++ b/lib/common_test/test/ct_test_support.erl
@@ -1132,6 +1132,8 @@ reformat([{_EH,#event{name=test_start,data=_}} | Events], EH) ->
     [{EH,test_start,{'DEF',{'START_TIME','LOGDIR'}}} | reformat(Events, EH)];
 reformat([{_EH,#event{name=test_done,data=_}} | Events], EH) ->
     [{EH,test_done,{'DEF','STOP_TIME'}} | reformat(Events, EH)];
+reformat([{_EH,#event{name=tc_logfile,data=_}} | Events], EH) ->
+    reformat(Events, EH);
 reformat([{_EH,#event{name=test_stats,data=Data}} | Events], EH) ->
     [{EH,test_stats,Data} | reformat(Events, EH)];
 %% use this to only print the last test_stats event:
diff --git a/lib/common_test/test/ct_testspec_2_SUITE.erl b/lib/common_test/test/ct_testspec_2_SUITE.erl
index c150686482..ea22312a7d 100644
--- a/lib/common_test/test/ct_testspec_2_SUITE.erl
+++ b/lib/common_test/test/ct_testspec_2_SUITE.erl
@@ -490,7 +490,7 @@ multiple_specs(_Config) ->
 	    [{Node2,get_absdir(filename:join(SpecDir,CfgDir))} || CfgDir <- CfgDir2]],
     LogDirV = get_absdir(filename:join(SpecDir,"../logs")),
 
-    Verify = #testspec{merge_tests = false,
+    Verify = #testspec{merge_tests = true,
 		       spec_dir = SpecDir,
 		       nodes = [{undefined,Node},{n1,Node1},{n2,Node2}],
 		       alias = [{to1,TO1V},{to2,TO2V}],
diff --git a/lib/common_test/test/ct_testspec_3_SUITE.erl b/lib/common_test/test/ct_testspec_3_SUITE.erl
new file mode 100644
index 0000000000..c8774fae7b
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE.erl
@@ -0,0 +1,607 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2009-2012. 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/.
+%%
+%% 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.
+%%
+%% %CopyrightEnd%
+%%
+
+%%%-------------------------------------------------------------------
+%%% File: ct_testspec_1_SUITE
+%%%
+%%% Description:
+%%% Test test specifications
+%%%
+%%% The suites used for the test are located in the data directory.
+%%%-------------------------------------------------------------------
+-module(ct_testspec_3_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).
+
+%%--------------------------------------------------------------------
+%% TEST SERVER CALLBACK FUNCTIONS
+%%--------------------------------------------------------------------
+
+%%--------------------------------------------------------------------
+%% 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),
+    Config1 = ct_test_support:init_per_suite(Config),
+    SpecsDir1 = filename:join(DataDir, "specs1"),
+    SpecsDir2 = filename:join(DataDir, "specs2"),
+    [{specs_dir1,SpecsDir1},{specs_dir2,SpecsDir2} | Config1].
+
+end_per_suite(Config) ->
+    ct_test_support:end_per_suite(Config).
+
+init_per_testcase(TestCase, Config) ->
+    ct_test_support:init_per_testcase(TestCase, Config).
+
+end_per_testcase(TestCase, Config) ->
+    ct_test_support:end_per_testcase(TestCase, Config).
+
+suite() -> [{ct_hooks,[ts_install_cth]}].
+
+all() ->
+    [start_separate,
+     start_join,
+     incl_separate1,
+     incl_separate2,
+     incl_join1,
+     incl_join2,
+     incl_both1,
+     incl_both2,
+     incl_both_and_join1,
+     incl_both_and_join2,
+     rec_incl_separate1,
+     rec_incl_separate2,
+     rec_incl_join1,
+     rec_incl_join2,
+     rec_incl_separate_join1,
+     rec_incl_separate_join2,
+     rec_incl_join_separate1,
+     rec_incl_join_separate2
+    ].
+
+groups() ->
+    [].
+
+init_per_group(_GroupName, Config) ->
+	Config.
+
+end_per_group(_GroupName, Config) ->
+	Config.
+
+%%--------------------------------------------------------------------
+%% TEST CASES
+%%--------------------------------------------------------------------
+
+%%%-----------------------------------------------------------------
+%%%
+
+start_separate(Config) ->
+    Specs = [fname(specs_dir1, "flat_spec1", Config),
+	     fname(specs_dir2, "flat_spec2", Config)],
+    setup_and_execute(start_separate, Specs, [], Config).
+
+%%%-----------------------------------------------------------------
+%%% 
+
+start_join(Config) ->
+    Specs = [fname(specs_dir1, "flat_spec1", Config),
+	     fname(specs_dir2, "flat_spec2", Config)],
+    setup_and_execute(start_join, Specs, [{join_specs,true}], Config).
+
+%%%-----------------------------------------------------------------
+%%% 
+
+incl_separate1(Config) ->
+    Specs = [fname(specs_dir1, "spec_sep1", Config),
+	     fname(specs_dir2, "spec_sep2", Config)],
+    setup_and_execute(incl_separate1, Specs, [], Config).
+
+incl_separate2(Config) ->
+    Specs = [fname(specs_dir1, "spec_sep1", Config),
+	     fname(specs_dir2, "spec_sep2", Config)],
+    setup_and_execute(incl_separate2, Specs, [{join_specs,true}], Config).
+
+%%%-----------------------------------------------------------------
+%%% 
+
+incl_join1(Config) ->
+    Specs = [fname(specs_dir1, "spec_join1", Config),
+	     fname(specs_dir2, "spec_join2", Config)],
+    setup_and_execute(incl_join1, Specs, [], Config).
+
+incl_join2(Config) ->
+    Specs = [fname(specs_dir1, "spec_join1", Config),
+	     fname(specs_dir2, "spec_join2", Config)],
+    setup_and_execute(incl_join2, Specs, [{join_specs,true}], Config).
+
+%%%-----------------------------------------------------------------
+%%% 
+
+incl_both1(Config) ->
+    Specs = [fname(specs_dir1, "spec_both1", Config),
+	     fname(specs_dir2, "spec_both2", Config)],
+    setup_and_execute(incl_both1, Specs, [], Config).
+
+incl_both2(Config) ->
+    Specs = [fname(specs_dir1, "spec_both1", Config),
+	     fname(specs_dir2, "spec_both2", Config)],
+    setup_and_execute(incl_both2, Specs, [{join_specs,true}], Config).
+
+%%%-----------------------------------------------------------------
+%%% 
+
+incl_both_and_join1(Config) ->
+    Specs = [fname(specs_dir1, "spec_both_join1", Config),
+	     fname(specs_dir2, "spec_both_join2", Config)],
+    setup_and_execute(incl_both_and_join1, Specs, [], Config).
+
+incl_both_and_join2(Config) ->
+    Specs = [fname(specs_dir1, "spec_both_join1", Config),
+	     fname(specs_dir2, "spec_both_join2", Config)],
+    setup_and_execute(incl_both_and_join2, Specs, [{join_specs,true}], Config).
+
+%%%-----------------------------------------------------------------
+%%% 
+
+rec_incl_separate1(Config) ->
+    Specs = [fname(specs_dir1, "rec_spec_sep1", Config),
+	     fname(specs_dir2, "rec_spec_sep2", Config)],
+    setup_and_execute(rec_incl_separate1, Specs, [], Config).
+
+rec_incl_separate2(Config) ->
+    Specs = [fname(specs_dir1, "rec_spec_sep1", Config),
+	     fname(specs_dir2, "rec_spec_sep2", Config)],
+    setup_and_execute(rec_incl_separate2, Specs, [{join_specs,true}], Config).
+
+%%%-----------------------------------------------------------------
+%%% 
+
+rec_incl_join1(Config) ->
+    Specs = [fname(specs_dir1, "rec_spec_join1", Config),
+	     fname(specs_dir2, "rec_spec_join2", Config)],
+    setup_and_execute(rec_incl_join1, Specs, [], Config).
+
+rec_incl_join2(Config) ->
+    Specs = [fname(specs_dir1, "rec_spec_join1", Config),
+	     fname(specs_dir2, "rec_spec_join2", Config)],
+    setup_and_execute(rec_incl_join2, Specs, [{join_specs,true}], Config).
+
+
+%%%-----------------------------------------------------------------
+%%%
+
+rec_incl_separate_join1(Config) ->
+    Specs = [fname(specs_dir1, "rec_spec_sep_join1", Config),
+	     fname(specs_dir2, "rec_spec_sep_join2", Config)],
+    setup_and_execute(rec_incl_separate_join1, Specs, [], Config).
+
+rec_incl_separate_join2(Config) ->
+    Specs = [fname(specs_dir1, "rec_spec_sep_join1", Config),
+	     fname(specs_dir2, "rec_spec_sep_join2", Config)],
+    setup_and_execute(rec_incl_separate_join2, Specs, 
+		      [{join_specs,true}], Config).
+
+%%%-----------------------------------------------------------------
+%%%
+
+rec_incl_join_separate1(Config) ->
+    Specs = [fname(specs_dir1, "rec_spec_join_sep1", Config),
+	     fname(specs_dir2, "rec_spec_join_sep2", Config)],
+    setup_and_execute(rec_incl_join_separate1, Specs, [], Config).
+
+rec_incl_join_separate2(Config) ->
+    Specs = [fname(specs_dir1, "rec_spec_join_sep1", Config),
+	     fname(specs_dir2, "rec_spec_join_sep2", Config)],
+    setup_and_execute(rec_incl_join_separate2, Specs, 
+		      [{join_specs,true}], Config).
+
+
+%%%-----------------------------------------------------------------
+%%% HELP FUNCTIONS
+%%%-----------------------------------------------------------------
+
+fname(Tag, File, Config) ->
+    filename:join(?config(Tag, Config), File).
+
+check_parameter(TCID) ->
+    {ok,{config,TCID}}.
+
+read_config(TCID) ->
+    {ok,[{tcname,list_to_atom(TCID)}]}.
+
+setup_and_execute(TCName, Specs, TestOpts, Config) ->
+
+    TestID = {userconfig,{?MODULE,atom_to_list(TCName)}},
+    TestTerms = [TestID,{spec,Specs},{label,TCName}] ++ TestOpts,
+
+    {Opts,ERPid} = setup(TestTerms, Config),
+
+    case ct_test_support:run(Opts, Config) of
+	ok ->
+	    ok;
+	Error ->
+	    ct:pal("Error executing with opts: ~p", [Opts]),
+	    exit(Error)
+    end,
+
+    Events = ct_test_support:get_events(ERPid, Config),
+
+    ct_test_support:log_events(TCName,
+			       reformat(Events, ?eh),
+			       ?config(priv_dir, Config),
+			       Opts),
+
+    TestEvents = events_to_check(TCName),
+    ok = ct_test_support:verify_events(TestEvents, Events, Config).
+
+setup(Test, Config) when is_tuple(Test) ->
+    setup([Test], Config);
+setup(Tests, Config) ->
+    Opts0 = ct_test_support:get_opts(Config),
+    Level = ?config(trace_level, Config),
+    EvHArgs = [{cbm,ct_test_support},{trace_level,Level}],
+    Opts = Opts0 ++ Tests ++ [{event_handler,{?eh,EvHArgs}}],
+    ERPid = ct_test_support:start_event_receiver(Config),
+    {Opts,ERPid}.
+
+reformat(Events, EH) ->
+    ct_test_support:reformat(Events, EH).
+%reformat(Events, _EH) ->
+%    Events.
+
+%%%-----------------------------------------------------------------
+%%% TEST EVENTS
+%%%-----------------------------------------------------------------
+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) ->
+    test_events(Test) ++ events_to_check(Test, N-1).
+
+test_events(start_separate) ->
+    [{?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{2,2,10}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{3,2,15}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]}];
+
+test_events(start_join) ->
+    [
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{4,4,20}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{4,8,{4,4}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]}];
+
+test_events(incl_separate1) ->
+    [
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{3,2,15}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{2,2,10}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{1,1,5}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{2,2,10}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{3,2,15}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]}];
+
+test_events(incl_separate2) ->
+    [
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{1,1,5}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{3,2,15}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{2,2,10}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{2,2,10}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{3,2,15}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]}];
+
+test_events(incl_join1) ->
+    [
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{4,4,20}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{4,8,{4,4}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]},
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{4,4,20}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{4,8,{4,4}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]}];
+
+test_events(incl_join2) ->
+    [
+     {?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,start_info,{4,4,20}},
+     {?eh,tc_start,{t11_SUITE,init_per_suite}},
+     {?eh,tc_done,{t11_SUITE,init_per_suite,ok}},
+     {?eh,tc_start,{t11_SUITE,ok_tc}},
+     {?eh,test_stats,{1,2,{1,1}}},
+     {?eh,tc_start,{t11_SUITE,end_per_suite}},
+     {?eh,tc_done,{t11_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t21_SUITE,init_per_suite}},
+     {?eh,tc_done,{t21_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{2,4,{2,2}}},
+     {?eh,tc_start,{t21_SUITE,end_per_suite}},
+     {?eh,tc_done,{t21_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t12_SUITE,init_per_suite}},
+     {?eh,tc_done,{t12_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{3,6,{3,3}}},
+     {?eh,tc_start,{t12_SUITE,end_per_suite}},
+     {?eh,tc_done,{t12_SUITE,end_per_suite,ok}},
+     {?eh,tc_start,{t22_SUITE,init_per_suite}},
+     {?eh,tc_done,{t22_SUITE,init_per_suite,ok}},
+     {?eh,test_stats,{4,8,{4,4}}},
+     {?eh,tc_start,{t22_SUITE,end_per_suite}},
+     {?eh,tc_done,{t22_SUITE,end_per_suite,ok}},
+     {?eh,test_done,{'DEF','STOP_TIME'}},
+     {?eh,stop_logging,[]}];
+
+test_events(_) ->
+    [].
+
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg11 b/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg11
new file mode 100644
index 0000000000..bc672568da
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg11
@@ -0,0 +1 @@
+{file, cfg11}.
\ No newline at end of file
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg12 b/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg12
new file mode 100644
index 0000000000..30f2cf6857
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg12
@@ -0,0 +1 @@
+{file, cfg12}.
\ No newline at end of file
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg13 b/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg13
new file mode 100644
index 0000000000..1860ec78e5
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/config1/cfg13
@@ -0,0 +1 @@
+{file, cfg13}.
\ No newline at end of file
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/config2/cfg21 b/lib/common_test/test/ct_testspec_3_SUITE_data/config2/cfg21
new file mode 100644
index 0000000000..b18d35443e
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/config2/cfg21
@@ -0,0 +1 @@
+{file, cfg21}.
\ No newline at end of file
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/flat_spec1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/flat_spec1
new file mode 100644
index 0000000000..eff87222ea
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/flat_spec1
@@ -0,0 +1,4 @@
+{config, "../config1/cfg11"}.
+{suites, "../tests1", t11_SUITE}.
+{suites, "../tests1", t11_SUITE}.
+{suites, "../tests2", t21_SUITE}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_join1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_join1
new file mode 100644
index 0000000000..a3387f48a3
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_join1
@@ -0,0 +1,2 @@
+{specs,join,"spec_join1"}.
+{specs,join,"../specs2/spec_join2"}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_join_sep1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_join_sep1
new file mode 100644
index 0000000000..fe127eb4b9
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_join_sep1
@@ -0,0 +1,5 @@
+{specs,join,"spec_sep1"}.
+{specs,join,"../specs2/spec_sep2"}.
+
+{config, "../config1/cfg13"}.
+{suites, "../tests2", t23_SUITE}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_sep1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_sep1
new file mode 100644
index 0000000000..c778aa68a6
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_sep1
@@ -0,0 +1,2 @@
+{specs,separate,"spec_sep1"}.
+{specs,separate,"../specs2/spec_sep2"}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_sep_join1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_sep_join1
new file mode 100644
index 0000000000..7cb5a05fff
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/rec_spec_sep_join1
@@ -0,0 +1,2 @@
+{specs,separate,"spec_join1"}.
+{specs,separate,"../specs2/spec_join2"}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_both1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_both1
new file mode 100644
index 0000000000..46111614dc
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_both1
@@ -0,0 +1,2 @@
+{specs, join, "../specs1/flat_spec1"}.
+{specs, separate, "../specs2/flat_spec2"}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_both_join1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_both_join1
new file mode 100644
index 0000000000..f52b3ed030
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_both_join1
@@ -0,0 +1,6 @@
+{specs, join, "../specs1/flat_spec1"}.
+{specs, separate, "../specs2/flat_spec2"}.
+{merge_tests,false}.
+{config, "../config1/cfg12"}.
+{suites, "../tests1", t11_SUITE}.
+{suites, "../tests2", t21_SUITE}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_join1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_join1
new file mode 100644
index 0000000000..736b380b0b
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_join1
@@ -0,0 +1,2 @@
+{specs, join, "../specs2/flat_spec2"}.
+{specs, join, "flat_spec1"}.
\ No newline at end of file
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_sep1 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_sep1
new file mode 100644
index 0000000000..89456c35e0
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs1/spec_sep1
@@ -0,0 +1,3 @@
+{specs, separate, "../specs2/flat_spec2"}.
+{specs, separate, "flat_spec1"}.
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/flat_spec2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/flat_spec2
new file mode 100644
index 0000000000..758d1e2514
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/flat_spec2
@@ -0,0 +1,5 @@
+{merge_tests, false}.
+{config, "../config2/cfg21"}.
+{suites, "../tests1", t12_SUITE}.
+{suites, "../tests1", t12_SUITE}.
+{suites, "../tests2", t22_SUITE}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_join2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_join2
new file mode 100644
index 0000000000..19d3a3d8e2
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_join2
@@ -0,0 +1,5 @@
+{specs,join,"spec_join2"}.
+{specs,join,"../specs1/spec_join1"}.
+
+{config, "../config1/cfg13"}.
+{suites, "../tests2", t23_SUITE}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_join_sep2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_join_sep2
new file mode 100644
index 0000000000..930e68c847
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_join_sep2
@@ -0,0 +1,5 @@
+{specs,join,"spec_sep2"}.
+{specs,join,"../specs1/spec_sep1"}.
+
+{config, "../config1/cfg13"}.
+{suites, "../tests2", t23_SUITE}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_sep2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_sep2
new file mode 100644
index 0000000000..5026f329a7
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_sep2
@@ -0,0 +1,5 @@
+{specs,separate,"spec_sep2"}.
+{specs,separate,"../specs1/spec_sep1"}.
+
+{config, "../config1/cfg13"}.
+{suites, "../tests2", t23_SUITE}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_sep_join2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_sep_join2
new file mode 100644
index 0000000000..17057088b4
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/rec_spec_sep_join2
@@ -0,0 +1,5 @@
+{specs,separate,"spec_join2"}.
+{specs,separate,"../specs1/spec_join1"}.
+
+{config, "../config1/cfg13"}.
+{suites, "../tests2", t23_SUITE}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_both2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_both2
new file mode 100644
index 0000000000..4c83115d23
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_both2
@@ -0,0 +1,4 @@
+{specs, separate, "../specs1/flat_spec1"}.
+{specs, join, "../specs2/flat_spec2"}.
+{config, "../config1/cfg12"}.
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_both_join2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_both_join2
new file mode 100644
index 0000000000..ad81bfb4cc
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_both_join2
@@ -0,0 +1,9 @@
+{merge_tests,true}.
+{config, "../config1/cfg12"}.
+{suites, "../tests1", t11_SUITE}.
+{suites, "../tests2", t21_SUITE}.
+{suites, "../tests1", t12_SUITE}.
+{suites, "../tests2", t22_SUITE}.
+
+{specs, separate, "../specs1/flat_spec1"}.
+{specs, join, "../specs2/flat_spec2"}.
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_join2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_join2
new file mode 100644
index 0000000000..47c0286052
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_join2
@@ -0,0 +1,5 @@
+{specs, join, "../specs1/flat_spec1"}.
+{specs, join, "flat_spec2"}.
+{config, "../config1/cfg12"}.
+{suites, "../tests2", t22_SUITE}.
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_sep2 b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_sep2
new file mode 100644
index 0000000000..8d37f508b8
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/specs2/spec_sep2
@@ -0,0 +1,5 @@
+{specs, separate, "../specs1/flat_spec1"}.
+{specs, separate, "flat_spec2"}.
+{config, "../config1/cfg12"}.
+{suites, "../tests2", t22_SUITE}.
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/tests1/t11_SUITE.erl b/lib/common_test/test/ct_testspec_3_SUITE_data/tests1/t11_SUITE.erl
new file mode 100644
index 0000000000..4026273700
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/tests1/t11_SUITE.erl
@@ -0,0 +1,172 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2008-2010. 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/.
+%%
+%% 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.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(t11_SUITE).
+
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+
+%%--------------------------------------------------------------------
+%% @spec suite() -> Info
+%% Info = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+suite() ->
+    [{require,file},
+     {require,tcname},
+     {timetrap,{seconds,1}}].
+
+%%--------------------------------------------------------------------
+%% @spec init_per_suite(Config0) ->
+%%     Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+init_per_suite(Config) ->
+    %% verify that expected config file can be read
+    case {ct:get_config(tcname),ct:get_config(file,undefined,[all])} of
+	{start_separate,[cfg11]} -> ok;
+	{start_join,[cfg11,cfg21]} -> ok;
+	{incl_separate1,[cfg11]} -> ok;
+	{incl_separate2,[cfg11]} -> ok;
+	{incl_join1,[cfg21,cfg11]} -> ok;
+	{incl_join1,[cfg12,cfg11,cfg21]} -> ok;
+	{incl_join2,[cfg21,cfg11,cfg12]} -> ok;
+	_ -> ok
+
+    end,
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_suite(Config0) -> void() | {save_config,Config1}
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_suite(_Config) ->
+    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) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_group(GroupName, Config0) ->
+%%               void() | {save_config,Config1}
+%% GroupName = atom()
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_group(_GroupName, _Config) ->
+    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(autoskip_tc, Config) ->
+    exit(kaboom),
+    Config;
+
+init_per_testcase(userskip_tc, Config) ->
+    {skip,"user skipped"};
+
+init_per_testcase(_TestCase, Config) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_testcase(TestCase, Config0) ->
+%%               void() | {save_config,Config1} | {fail,Reason}
+%% TestCase = atom()
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+end_per_testcase(_TestCase, _Config) ->
+    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() ->
+    [].
+
+%%--------------------------------------------------------------------
+%% @spec all() -> GroupsAndTestCases | {skip,Reason}
+%% GroupsAndTestCases = [{group,GroupName} | TestCase]
+%% GroupName = atom()
+%% TestCase = atom()
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+all() -> 
+    [ok_tc, exit_tc, to_tc, autoskip_tc, userskip_tc].
+
+%%--------------------------------------------------------------------
+%% @spec TestCase(Config0) ->
+%%               ok | exit() | {skip,Reason} | {comment,Comment} |
+%%               {save_config,Config1} | {skip_and_save,Reason,Config1}
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% Comment = term()
+%% @end
+%%--------------------------------------------------------------------
+ok_tc(_) ->
+    ok.
+
+exit_tc(_) ->
+    exit(kaboom),
+    ok.
+
+to_tc(_) ->
+    ct:timetrap(1),
+    ct:sleep(100),
+    ok.
+
+autoskip_tc(_) ->
+    ok.
+
+userskip_tc(_) ->
+    ok.
+    
+
+
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/tests1/t12_SUITE.erl b/lib/common_test/test/ct_testspec_3_SUITE_data/tests1/t12_SUITE.erl
new file mode 100644
index 0000000000..25692d3e00
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/tests1/t12_SUITE.erl
@@ -0,0 +1,171 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2008-2010. 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/.
+%%
+%% 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.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(t12_SUITE).
+
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+
+%%--------------------------------------------------------------------
+%% @spec suite() -> Info
+%% Info = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+suite() ->
+    [{require,file},
+     {require,tcname},
+     {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) ->
+    %% verify that expected config file can be read
+    case {ct:get_config(tcname),ct:get_config(file,undefined,[all])} of
+	{start_separate,[cfg21]} -> ok;
+	{start_join,[cfg11,cfg21]} -> ok;
+	{incl_separate1,[cfg21]} -> ok;
+	{incl_separate2,[cfg21]} -> ok;
+	{incl_join1,[cfg21,cfg11]} -> ok;
+	{incl_join1,[cfg12,cfg11,cfg21]} -> ok;
+	{incl_join2,[cfg21,cfg11,cfg12]} -> ok;
+	_ -> ok
+    end,
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_suite(Config0) -> void() | {save_config,Config1}
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_suite(_Config) ->
+    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) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_group(GroupName, Config0) ->
+%%               void() | {save_config,Config1}
+%% GroupName = atom()
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_group(_GroupName, _Config) ->
+    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(autoskip_tc, Config) ->
+    exit(kaboom),
+    Config;
+
+init_per_testcase(userskip_tc, Config) ->
+    {skip,"user skipped"};
+
+init_per_testcase(_TestCase, Config) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_testcase(TestCase, Config0) ->
+%%               void() | {save_config,Config1} | {fail,Reason}
+%% TestCase = atom()
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+end_per_testcase(_TestCase, _Config) ->
+    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() ->
+    [].
+
+%%--------------------------------------------------------------------
+%% @spec all() -> GroupsAndTestCases | {skip,Reason}
+%% GroupsAndTestCases = [{group,GroupName} | TestCase]
+%% GroupName = atom()
+%% TestCase = atom()
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+all() -> 
+    [ok_tc, exit_tc, to_tc, autoskip_tc, userskip_tc].
+
+%%--------------------------------------------------------------------
+%% @spec TestCase(Config0) ->
+%%               ok | exit() | {skip,Reason} | {comment,Comment} |
+%%               {save_config,Config1} | {skip_and_save,Reason,Config1}
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% Comment = term()
+%% @end
+%%--------------------------------------------------------------------
+ok_tc(_) ->
+    ok.
+
+exit_tc(_) ->
+    exit(kaboom),
+    ok.
+
+to_tc(_) ->
+    ct:timetrap(1),
+    ct:sleep(100),
+    ok.
+
+autoskip_tc(_) ->
+    ok.
+
+userskip_tc(_) ->
+    ok.
+    
+
+
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t21_SUITE.erl b/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t21_SUITE.erl
new file mode 100644
index 0000000000..4850151fa5
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t21_SUITE.erl
@@ -0,0 +1,171 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2008-2010. 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/.
+%%
+%% 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.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(t21_SUITE).
+
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+
+%%--------------------------------------------------------------------
+%% @spec suite() -> Info
+%% Info = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+suite() ->
+    [{require,file},
+     {require,tcname},
+     {timetrap,{seconds,1}}].
+
+%%--------------------------------------------------------------------
+%% @spec init_per_suite(Config0) ->
+%%     Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+init_per_suite(Config) ->
+    %% verify that expected config file can be read
+    case {ct:get_config(tcname),ct:get_config(file,undefined,[all])} of
+	{start_separate,[cfg11]} -> ok;
+	{start_join,[cfg11,cfg21]} -> ok;
+	{incl_separate1,[cfg11]} -> ok;
+	{incl_separate2,[cfg11]} -> ok;
+	{incl_join1,[cfg21,cfg11]} -> ok;
+	{incl_join1,[cfg12,cfg11,cfg21]} -> ok;
+	{incl_join2,[cfg21,cfg11,cfg12]} -> ok;
+	_ -> ok
+    end,
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_suite(Config0) -> void() | {save_config,Config1}
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_suite(_Config) ->
+    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) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_group(GroupName, Config0) ->
+%%               void() | {save_config,Config1}
+%% GroupName = atom()
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_group(_GroupName, _Config) ->
+    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(autoskip_tc, Config) ->
+    exit(kaboom),
+    Config;
+
+init_per_testcase(userskip_tc, Config) ->
+    {skip,"user skipped"};
+
+init_per_testcase(_TestCase, Config) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_testcase(TestCase, Config0) ->
+%%               void() | {save_config,Config1} | {fail,Reason}
+%% TestCase = atom()
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+end_per_testcase(_TestCase, _Config) ->
+    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() ->
+    [].
+
+%%--------------------------------------------------------------------
+%% @spec all() -> GroupsAndTestCases | {skip,Reason}
+%% GroupsAndTestCases = [{group,GroupName} | TestCase]
+%% GroupName = atom()
+%% TestCase = atom()
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+all() -> 
+    [ok_tc, exit_tc, to_tc, autoskip_tc, userskip_tc].
+
+%%--------------------------------------------------------------------
+%% @spec TestCase(Config0) ->
+%%               ok | exit() | {skip,Reason} | {comment,Comment} |
+%%               {save_config,Config1} | {skip_and_save,Reason,Config1}
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% Comment = term()
+%% @end
+%%--------------------------------------------------------------------
+ok_tc(_) ->
+    ok.
+
+exit_tc(_) ->
+    exit(kaboom),
+    ok.
+
+to_tc(_) ->
+    ct:timetrap(1),
+    ct:sleep(100),
+    ok.
+
+autoskip_tc(_) ->
+    ok.
+
+userskip_tc(_) ->
+    ok.
+    
+
+
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t22_SUITE.erl b/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t22_SUITE.erl
new file mode 100644
index 0000000000..78c5d7ca31
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t22_SUITE.erl
@@ -0,0 +1,173 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2008-2010. 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/.
+%%
+%% 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.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(t22_SUITE).
+
+-compile(export_all).
+
+-include_lib("common_test/include/ct.hrl").
+
+%%--------------------------------------------------------------------
+%% @spec suite() -> Info
+%% Info = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+suite() ->
+    [{require,file},
+     {require,tcname},
+     {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) ->
+    %% verify that expected config file can be read
+    case {ct:get_config(tcname),ct:get_config(file,undefined,[all])} of
+	{start_separate,[cfg21]} -> ok;
+	{start_join,[cfg11,cfg21]} -> ok;
+	{incl_separate1,[cfg12]} -> ok;
+	{incl_separate1,[cfg21]} -> ok;
+	{incl_separate2,[cfg12]} -> ok;
+	{incl_separate2,[cfg21]} -> ok;
+	{incl_join1,[cfg21,cfg11]} -> ok;
+	{incl_join1,[cfg12,cfg11,cfg21]} -> ok;
+	{incl_join2,[cfg21,cfg11,cfg12]} -> ok;
+	_ -> ok
+    end,
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_suite(Config0) -> void() | {save_config,Config1}
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_suite(_Config) ->
+    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) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_group(GroupName, Config0) ->
+%%               void() | {save_config,Config1}
+%% GroupName = atom()
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_group(_GroupName, _Config) ->
+    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(autoskip_tc, Config) ->
+    exit(kaboom),
+    Config;
+
+init_per_testcase(userskip_tc, Config) ->
+    {skip,"user skipped"};
+
+init_per_testcase(_TestCase, Config) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_testcase(TestCase, Config0) ->
+%%               void() | {save_config,Config1} | {fail,Reason}
+%% TestCase = atom()
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+end_per_testcase(_TestCase, _Config) ->
+    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() ->
+    [].
+
+%%--------------------------------------------------------------------
+%% @spec all() -> GroupsAndTestCases | {skip,Reason}
+%% GroupsAndTestCases = [{group,GroupName} | TestCase]
+%% GroupName = atom()
+%% TestCase = atom()
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+all() -> 
+    [ok_tc, exit_tc, to_tc, autoskip_tc, userskip_tc].
+
+%%--------------------------------------------------------------------
+%% @spec TestCase(Config0) ->
+%%               ok | exit() | {skip,Reason} | {comment,Comment} |
+%%               {save_config,Config1} | {skip_and_save,Reason,Config1}
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% Comment = term()
+%% @end
+%%--------------------------------------------------------------------
+ok_tc(_) ->
+    ok.
+
+exit_tc(_) ->
+    exit(kaboom),
+    ok.
+
+to_tc(_) ->
+    ct:timetrap(1),
+    ct:sleep(100),
+    ok.
+
+autoskip_tc(_) ->
+    ok.
+
+userskip_tc(_) ->
+    ok.
+    
+
+
+
diff --git a/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t23_SUITE.erl b/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t23_SUITE.erl
new file mode 100644
index 0000000000..d01fac3144
--- /dev/null
+++ b/lib/common_test/test/ct_testspec_3_SUITE_data/tests2/t23_SUITE.erl
@@ -0,0 +1,158 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2008-2010. 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/.
+%%
+%% 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.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(t23_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) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_suite(Config0) -> void() | {save_config,Config1}
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_suite(_Config) ->
+    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) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_group(GroupName, Config0) ->
+%%               void() | {save_config,Config1}
+%% GroupName = atom()
+%% Config0 = Config1 = [tuple()]
+%% @end
+%%--------------------------------------------------------------------
+end_per_group(_GroupName, _Config) ->
+    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(autoskip_tc, Config) ->
+    exit(kaboom),
+    Config;
+
+init_per_testcase(userskip_tc, Config) ->
+    {skip,"user skipped"};
+
+init_per_testcase(_TestCase, Config) ->
+    Config.
+
+%%--------------------------------------------------------------------
+%% @spec end_per_testcase(TestCase, Config0) ->
+%%               void() | {save_config,Config1} | {fail,Reason}
+%% TestCase = atom()
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+end_per_testcase(_TestCase, _Config) ->
+    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() ->
+    [].
+
+%%--------------------------------------------------------------------
+%% @spec all() -> GroupsAndTestCases | {skip,Reason}
+%% GroupsAndTestCases = [{group,GroupName} | TestCase]
+%% GroupName = atom()
+%% TestCase = atom()
+%% Reason = term()
+%% @end
+%%--------------------------------------------------------------------
+all() -> 
+    [ok_tc, exit_tc, to_tc, autoskip_tc, userskip_tc].
+
+%%--------------------------------------------------------------------
+%% @spec TestCase(Config0) ->
+%%               ok | exit() | {skip,Reason} | {comment,Comment} |
+%%               {save_config,Config1} | {skip_and_save,Reason,Config1}
+%% Config0 = Config1 = [tuple()]
+%% Reason = term()
+%% Comment = term()
+%% @end
+%%--------------------------------------------------------------------
+ok_tc(_) ->
+    ok.
+
+exit_tc(_) ->
+    exit(kaboom),
+    ok.
+
+to_tc(_) ->
+    ct:timetrap(1),
+    ct:sleep(100),
+    ok.
+
+autoskip_tc(_) ->
+    ok.
+
+userskip_tc(_) ->
+    ok.
+    
+
+
+