1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
|
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2013-2016. 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%
%%
%%%-------------------------------------------------------------------
%%% File: ct_repeat_test_SUITE
%%%
%%% Description:
%%% Test different options for repeating test runs:
%%% -repeat N
%%% -duration T [-force_stop [skip_rest]]
%%% -until T [-force_stop [skip_rest]]
%%%
%%%-------------------------------------------------------------------
-module(ct_repeat_testrun_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).
-define(skip_reason, "Repeated test stopped by force_stop option").
-define(skipped, {auto_skipped, ?skip_reason}).
%% Timers used in this test.
%% Each test suite consists of
%%
%% [tc1,tc2,{group,g,[tc1,tc2]},tc2]
%%
%% In r1_SUITE tc1 has a sleep of 10 sec - all other test cases just
%% return ok.
%%
%% => One complete test run of two suites r1_SUITE + r2_SUITE is at
%% least 20 seconds (10 sec for each r1_SUITE:tc1)
%%
-define(t1,30). % time shall expire during second run of r1_SUITE
-define(t2,9). % time shall expire during first run of tc1
-define(t3,19). % time shall expire during second run of tc1
%%--------------------------------------------------------------------
%% 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(Config0) ->
TTInfo = {_T,{_Scaled,ScaleVal}} = ct:get_timetrap_info(),
ct:pal("Timetrap info = ~w", [TTInfo]),
if ScaleVal > 1 ->
{skip,"Skip on systems running e.g. cover or debug!"};
ScaleVal =< 1 ->
Config = ct_test_support:init_per_suite(Config0),
DataDir = ?config(data_dir, Config),
Suite1 = filename:join([DataDir,"a_test","r1_SUITE"]),
Suite2 = filename:join([DataDir,"b_test","r2_SUITE"]),
Opts0 = ct_test_support:get_opts(Config),
Opts1 = Opts0 ++ [{suite,Suite1},{testcase,tc2},{label,timing1}],
Opts2 = Opts0 ++ [{suite,Suite2},{testcase,tc2},{label,timing2}],
%% Make sure both suites are compiled
{1,0,{0,0}} = ct_test_support:run(ct,run_test,[Opts1],Config),
{1,0,{0,0}} = ct_test_support:run(ct,run_test,[Opts2],Config),
%% Check if file i/o is too slow for correct measurements
Opts3 = Opts0 ++ [{suite,Suite1},{testcase,tc1},{label,timing3}],
{T,_} =
timer:tc(
fun() ->
{1,0,{0,0}} = ct_test_support:run(ct,run_test,
[Opts3],Config),
{1,0,{0,0}} = ct_test_support:run(ct,run_test,
[Opts3],Config)
end),
%% The time to compare with here must match the timeout value
%% in the test suite. Accept 30% logging overhead (26 sec total).
if T > 26000000 ->
ct:pal("Timing test took ~w sec (< 27 sec expected). "
"Skipping the suite!",
[trunc(T/1000000)]),
ct_test_support:end_per_suite(Config),
{skip,"File I/O too slow for this suite"};
true ->
ct:pal("Timing test took ~w sec. Proceeding...",
[trunc(T/1000000)]),
[{offset,0}|Config]
end
end.
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() ->
[
repeat_n,
duration,
duration_force_stop,
duration_force_stop_skip_rest,
duration_force_stop_skip_rest_group,
until,
until_force_stop,
until_force_stop_skip_rest,
until_force_stop_skip_rest_group
].
%%--------------------------------------------------------------------
%% TEST CASES
%%--------------------------------------------------------------------
%%%-----------------------------------------------------------------
%%%
repeat_n(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,repeat_n},
{repeat,2}],
Config),
ok = execute(repeat_n, Opts, ERPid, Config).
duration(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,duration},
{duration,duration_str(?t1,2,Config)}],
Config),
ok = execute(duration, Opts, ERPid, Config).
duration_force_stop(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,duration_force_stop},
{duration,duration_str(?t1,2,Config)},
{force_stop,true}],
Config),
ok = execute(duration_force_stop, Opts, ERPid, Config).
duration_force_stop_skip_rest(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,duration_force_stop_skip_rest},
{duration,duration_str(?t2,1,Config)},
{force_stop,skip_rest}],
Config),
ok = execute(duration_force_stop_skip_rest, Opts, ERPid, Config).
duration_force_stop_skip_rest_group(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,duration_force_stop_skip_rest_group},
{duration,duration_str(?t3,1,Config)},
{force_stop,skip_rest}],
Config),
ok = execute(duration_force_stop_skip_rest_group, Opts, ERPid, Config).
until(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,until}],
Config),
ExecuteFun =
fun() ->
[_,_] = ct_test_support:run_ct_run_test(
Opts++[{until,until_str(?t1,2,Config)}],Config),
0 = ct_test_support:run_ct_script_start(
Opts++[{until,until_str(?t1,2,Config)}],Config)
end,
ok = execute(ExecuteFun, until, Opts, ERPid, Config).
until_force_stop(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,until_force_stop},
{force_stop,true}],
Config),
ExecuteFun =
fun() ->
[_,_] = ct_test_support:run_ct_run_test(
Opts++[{until,until_str(?t1,2,Config)}],Config),
0 = ct_test_support:run_ct_script_start(
Opts++[{until,until_str(?t1,2,Config)}],Config)
end,
ok = execute(ExecuteFun, until_force_stop, Opts, ERPid, Config).
until_force_stop_skip_rest(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,until_force_stop_skip_rest},
{force_stop,skip_rest}],
Config),
ExecuteFun =
fun() ->
[_] = ct_test_support:run_ct_run_test(
Opts++[{until,until_str(?t2,1,Config)}],Config),
1 = ct_test_support:run_ct_script_start(
Opts++[{until,until_str(?t2,1,Config)}],Config)
end,
ok = execute(ExecuteFun, until_force_stop_skip_rest,
Opts, ERPid, Config).
until_force_stop_skip_rest_group(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Dirs = filelib:wildcard(filename:join(DataDir,"*")),
{Opts,ERPid} = setup([{dir,Dirs},
{label,until_force_stop_skip_rest_group},
{force_stop,skip_rest}],
Config),
ExecuteFun =
fun() ->
[_] = ct_test_support:run_ct_run_test(
Opts++[{until,until_str(?t3,1,Config)}],Config),
1 = ct_test_support:run_ct_script_start(
Opts++[{until,until_str(?t3,1,Config)}],Config)
end,
ok = execute(ExecuteFun,
until_force_stop_skip_rest_group,
Opts, ERPid, Config).
%%%-----------------------------------------------------------------
%%% HELP FUNCTIONS
%%%-----------------------------------------------------------------
setup(Test, Config) ->
Opts0 = ct_test_support:get_opts(Config),
Level = ?config(trace_level, Config),
EvHArgs = [{cbm,ct_test_support},{trace_level,Level}],
Opts = Opts0 ++ [{event_handler,{?eh,EvHArgs}}|Test],
ERPid = ct_test_support:start_event_receiver(Config),
{Opts,ERPid}.
%% Execute test, first with ct:run_test, then with ct:script_start
execute(Name, Opts, ERPid, Config) ->
ExecuteFun = fun() -> ok = ct_test_support:run(Opts, Config) end,
execute(ExecuteFun, Name, Opts, ERPid, Config).
execute(ExecuteFun, Name, Opts, ERPid, Config) ->
ExecuteFun(),
Events = ct_test_support:get_events(ERPid, Config),
ct_test_support:log_events(Name,
reformat(Events, ?eh),
?config(priv_dir, Config),
Opts),
TestEvents = events_to_check(Name),
ct_test_support:verify_events(TestEvents, Events, Config).
reformat(Events, EH) ->
ct_test_support:reformat(Events, EH).
%% N is the expected number of repeats
until_str(Secs0,N,Config) ->
Offset = ?config(offset,Config),
Secs = Secs0 + N*Offset,
Now = calendar:datetime_to_gregorian_seconds(calendar:local_time()),
{{Y,Mo,D},{H,M,S}} = calendar:gregorian_seconds_to_datetime(Now+Secs),
lists:flatten(io_lib:format("~2..0w~2..0w~2..0w~2..0w~2..0w~2..0w",
[Y rem 100, Mo, D, H, M, S])).
%% N is the expected number of repeats
duration_str(Secs0,N,Config) ->
Offset = ?config(offset,Config),
Secs = Secs0 + N*Offset,
"0000" ++ lists:flatten(io_lib:format("~2..0w",[Secs])).
%%%-----------------------------------------------------------------
%%% TEST EVENTS
%%%-----------------------------------------------------------------
%% 2 tests (ct:run_test + script_start) is default
events_to_check(C) when C==repeat_n; C==duration; C==until ->
dupl(4, start_logging() ++ all_succ() ++ stop_logging());
events_to_check(C) when C==duration_force_stop; C==until_force_stop ->
dupl(2, start_logging() ++
all_succ() ++
stop_logging() ++
start_logging() ++
all_succ(r1_SUITE) ++
stop_logging());
events_to_check(C) when C==duration_force_stop_skip_rest;
C==until_force_stop_skip_rest ->
dupl(2, start_logging() ++ skip_first_tc1(r1_SUITE) ++ stop_logging());
events_to_check(C) when C==duration_force_stop_skip_rest_group;
C==until_force_stop_skip_rest_group ->
dupl(2, start_logging() ++ skip_tc1_in_group(r1_SUITE) ++ stop_logging()).
dupl(N,List) ->
lists:flatten(lists:duplicate(N,List)).
start_logging() ->
[{?eh,start_logging,{'DEF','RUNDIR'}}].
stop_logging() ->
[{?eh,stop_logging,[]}].
all_succ() ->
all_succ(r1_SUITE) ++ all_succ(r2_SUITE).
all_succ(Suite) ->
[{?eh,tc_start,{Suite,init_per_suite}},
{?eh,tc_done,{Suite,init_per_suite,ok}},
{?eh,tc_start,{Suite,tc1}},
{?eh,tc_done,{Suite,tc1,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
{?eh,tc_start,{Suite,tc2}},
{?eh,tc_done,{Suite,tc2,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
[{?eh,tc_start,{Suite,{init_per_group,g,[]}}},
{?eh,tc_done,{Suite,{init_per_group,g,[]},ok}},
{?eh,tc_start,{Suite,tc1}},
{?eh,tc_done,{Suite,tc1,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
{?eh,tc_start,{Suite,tc2}},
{?eh,tc_done,{Suite,tc2,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
{?eh,tc_start,{Suite,{end_per_group,g,[]}}},
{?eh,tc_done,{Suite,{end_per_group,g,[]},ok}}],
{?eh,tc_start,{Suite,tc2}},
{?eh,tc_done,{Suite,tc2,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
{?eh,tc_start,{Suite,end_per_suite}},
{?eh,tc_done,{Suite,end_per_suite,ok}}].
skip_first_tc1(Suite) ->
[{?eh,tc_start,{Suite,init_per_suite}},
{?eh,tc_done,{Suite,init_per_suite,ok}},
{?eh,tc_start,{Suite,tc1}},
{?eh,tc_done,{Suite,tc1,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
{?eh,tc_done,{Suite,tc2,?skipped}},
{?eh,test_stats,{'_',0,{0,1}}},
{?eh,tc_done,{Suite,{init_per_group,g,[]},?skipped}},
{?eh,tc_auto_skip,{Suite,{tc1,g},?skip_reason}},
{?eh,test_stats,{'_',0,{0,2}}},
{?eh,tc_auto_skip,{Suite,{tc2,g},?skip_reason}},
{?eh,test_stats,{'_',0,{0,3}}},
{?eh,tc_auto_skip,{Suite,{end_per_group,g},?skip_reason}},
{?eh,tc_done,{Suite,tc2,?skipped}},
{?eh,test_stats,{'_',0,{0,4}}},
{?eh,tc_start,{Suite,end_per_suite}},
{?eh,tc_done,{Suite,end_per_suite,ok}}].
skip_tc1_in_group(Suite) ->
[{?eh,tc_start,{Suite,init_per_suite}},
{?eh,tc_done,{Suite,init_per_suite,ok}},
{?eh,tc_start,{Suite,tc1}},
{?eh,tc_done,{Suite,tc1,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
{?eh,tc_start,{Suite,tc2}},
{?eh,tc_done,{Suite,tc2,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
[{?eh,tc_start,{Suite,{init_per_group,g,[]}}},
{?eh,tc_done,{Suite,{init_per_group,g,[]},ok}},
{?eh,tc_start,{Suite,tc1}},
{?eh,tc_done,{Suite,tc1,ok}},
{?eh,test_stats,{'_',0,{0,0}}},
{?eh,tc_done,{Suite,tc2,?skipped}},
{?eh,test_stats,{'_',0,{0,1}}},
{?eh,tc_start,{Suite,{end_per_group,g,[]}}},
{?eh,tc_done,{Suite,{end_per_group,g,[]},ok}}],
{?eh,tc_done,{Suite,tc2,?skipped}},
{?eh,test_stats,{'_',0,{0,2}}},
{?eh,tc_start,{Suite,end_per_suite}},
{?eh,tc_done,{Suite,end_per_suite,ok}}].
|
