This file is indexed.

/usr/share/pyshared/zope/testrunner/testrunner-test-selection.txt is in python-zope.testrunner 4.0.3-3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  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
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
Test Selection
==============

We've already seen that we can select tests by layer.  There are three
other ways we can select tests.  We can select tests by package:

    >>> import os.path, sys
    >>> directory_with_tests = os.path.join(this_directory, 'testrunner-ex')
    >>> defaults = [
    ...     '--path', directory_with_tests,
    ...     '--tests-pattern', '^sampletestsf?$',
    ...     ]

    >>> sys.argv = 'test --layer 122 -ssample1 -vv'.split()
    >>> from zope import testrunner
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running samplelayers.Layer122 tests:
      Set up samplelayers.Layer1 in 0.000 seconds.
      Set up samplelayers.Layer12 in 0.000 seconds.
      Set up samplelayers.Layer122 in 0.000 seconds.
      Running:
        test_x1 (sample1.sampletests.test122.TestA)
        test_y0 (sample1.sampletests.test122.TestA)
        test_z0 (sample1.sampletests.test122.TestA)
        test_x0 (sample1.sampletests.test122.TestB)
        test_y1 (sample1.sampletests.test122.TestB)
        test_z0 (sample1.sampletests.test122.TestB)
        test_1 (sample1.sampletests.test122.TestNotMuch)
        test_2 (sample1.sampletests.test122.TestNotMuch)
        test_3 (sample1.sampletests.test122.TestNotMuch)
        test_x0 (sample1.sampletests.test122)
        test_y0 (sample1.sampletests.test122)
        test_z1 (sample1.sampletests.test122)
        testrunner-ex/sample1/sampletests/../../sampletestsl.txt
      Ran 13 tests with 0 failures and 0 errors in 0.005 seconds.
    Tearing down left over layers:
      Tear down samplelayers.Layer122 in 0.000 seconds.
      Tear down samplelayers.Layer12 in 0.000 seconds.
      Tear down samplelayers.Layer1 in 0.000 seconds.
    False

You can specify multiple packages:

    >>> sys.argv = 'test -u  -vv -ssample1 -ssample2'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     test_x1 (sample1.sampletestsf.TestA)
     test_y0 (sample1.sampletestsf.TestA)
     test_z0 (sample1.sampletestsf.TestA)
     test_x0 (sample1.sampletestsf.TestB)
     test_y1 (sample1.sampletestsf.TestB)
     test_z0 (sample1.sampletestsf.TestB)
     test_1 (sample1.sampletestsf.TestNotMuch)
     test_2 (sample1.sampletestsf.TestNotMuch)
     test_3 (sample1.sampletestsf.TestNotMuch)
     test_x0 (sample1.sampletestsf)
     test_y0 (sample1.sampletestsf)
     test_z1 (sample1.sampletestsf)
     testrunner-ex/sample1/../sampletests.txt
     test_x1 (sample1.sample11.sampletests.TestA)
     test_y0 (sample1.sample11.sampletests.TestA)
     test_z0 (sample1.sample11.sampletests.TestA)
     test_x0 (sample1.sample11.sampletests.TestB)
     test_y1 (sample1.sample11.sampletests.TestB)
     test_z0 (sample1.sample11.sampletests.TestB)
     test_1 (sample1.sample11.sampletests.TestNotMuch)
     test_2 (sample1.sample11.sampletests.TestNotMuch)
     test_3 (sample1.sample11.sampletests.TestNotMuch)
     test_x0 (sample1.sample11.sampletests)
     test_y0 (sample1.sample11.sampletests)
     test_z1 (sample1.sample11.sampletests)
     testrunner-ex/sample1/sample11/../../sampletests.txt
     test_x1 (sample1.sample13.sampletests.TestA)
     test_y0 (sample1.sample13.sampletests.TestA)
     test_z0 (sample1.sample13.sampletests.TestA)
     test_x0 (sample1.sample13.sampletests.TestB)
     test_y1 (sample1.sample13.sampletests.TestB)
     test_z0 (sample1.sample13.sampletests.TestB)
     test_1 (sample1.sample13.sampletests.TestNotMuch)
     test_2 (sample1.sample13.sampletests.TestNotMuch)
     test_3 (sample1.sample13.sampletests.TestNotMuch)
     test_x0 (sample1.sample13.sampletests)
     test_y0 (sample1.sample13.sampletests)
     test_z1 (sample1.sample13.sampletests)
     testrunner-ex/sample1/sample13/../../sampletests.txt
     test_x1 (sample1.sampletests.test1.TestA)
     test_y0 (sample1.sampletests.test1.TestA)
     test_z0 (sample1.sampletests.test1.TestA)
     test_x0 (sample1.sampletests.test1.TestB)
     test_y1 (sample1.sampletests.test1.TestB)
     test_z0 (sample1.sampletests.test1.TestB)
     test_1 (sample1.sampletests.test1.TestNotMuch)
     test_2 (sample1.sampletests.test1.TestNotMuch)
     test_3 (sample1.sampletests.test1.TestNotMuch)
     test_x0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test1)
     test_z1 (sample1.sampletests.test1)
     testrunner-ex/sample1/sampletests/../../sampletests.txt
     test_x1 (sample1.sampletests.test_one.TestA)
     test_y0 (sample1.sampletests.test_one.TestA)
     test_z0 (sample1.sampletests.test_one.TestA)
     test_x0 (sample1.sampletests.test_one.TestB)
     test_y1 (sample1.sampletests.test_one.TestB)
     test_z0 (sample1.sampletests.test_one.TestB)
     test_1 (sample1.sampletests.test_one.TestNotMuch)
     test_2 (sample1.sampletests.test_one.TestNotMuch)
     test_3 (sample1.sampletests.test_one.TestNotMuch)
     test_x0 (sample1.sampletests.test_one)
     test_y0 (sample1.sampletests.test_one)
     test_z1 (sample1.sampletests.test_one)
     testrunner-ex/sample1/sampletests/../../sampletests.txt
     test_x1 (sample2.sample21.sampletests.TestA)
     test_y0 (sample2.sample21.sampletests.TestA)
     test_z0 (sample2.sample21.sampletests.TestA)
     test_x0 (sample2.sample21.sampletests.TestB)
     test_y1 (sample2.sample21.sampletests.TestB)
     test_z0 (sample2.sample21.sampletests.TestB)
     test_1 (sample2.sample21.sampletests.TestNotMuch)
     test_2 (sample2.sample21.sampletests.TestNotMuch)
     test_3 (sample2.sample21.sampletests.TestNotMuch)
     test_x0 (sample2.sample21.sampletests)
     test_y0 (sample2.sample21.sampletests)
     test_z1 (sample2.sample21.sampletests)
     testrunner-ex/sample2/sample21/../../sampletests.txt
     test_x1 (sample2.sampletests.test_1.TestA)
     test_y0 (sample2.sampletests.test_1.TestA)
     test_z0 (sample2.sampletests.test_1.TestA)
     test_x0 (sample2.sampletests.test_1.TestB)
     test_y1 (sample2.sampletests.test_1.TestB)
     test_z0 (sample2.sampletests.test_1.TestB)
     test_1 (sample2.sampletests.test_1.TestNotMuch)
     test_2 (sample2.sampletests.test_1.TestNotMuch)
     test_3 (sample2.sampletests.test_1.TestNotMuch)
     test_x0 (sample2.sampletests.test_1)
     test_y0 (sample2.sampletests.test_1)
     test_z1 (sample2.sampletests.test_1)
     testrunner-ex/sample2/sampletests/../../sampletests.txt
     test_x1 (sample2.sampletests.testone.TestA)
     test_y0 (sample2.sampletests.testone.TestA)
     test_z0 (sample2.sampletests.testone.TestA)
     test_x0 (sample2.sampletests.testone.TestB)
     test_y1 (sample2.sampletests.testone.TestB)
     test_z0 (sample2.sampletests.testone.TestB)
     test_1 (sample2.sampletests.testone.TestNotMuch)
     test_2 (sample2.sampletests.testone.TestNotMuch)
     test_3 (sample2.sampletests.testone.TestNotMuch)
     test_x0 (sample2.sampletests.testone)
     test_y0 (sample2.sampletests.testone)
     test_z1 (sample2.sampletests.testone)
     testrunner-ex/sample2/sampletests/../../sampletests.txt
      Ran 104 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False

You can specify directory names instead of packages (useful for
tab-completion):

    >>> subdir = os.path.join(directory_with_tests, 'sample1')
    >>> sys.argv = ['test', '--layer', '122', '-s', subdir, '-vv']
    >>> from zope import testrunner
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running samplelayers.Layer122 tests:
      Set up samplelayers.Layer1 in 0.000 seconds.
      Set up samplelayers.Layer12 in 0.000 seconds.
      Set up samplelayers.Layer122 in 0.000 seconds.
      Running:
        test_x1 (sample1.sampletests.test122.TestA)
        test_y0 (sample1.sampletests.test122.TestA)
        test_z0 (sample1.sampletests.test122.TestA)
        test_x0 (sample1.sampletests.test122.TestB)
        test_y1 (sample1.sampletests.test122.TestB)
        test_z0 (sample1.sampletests.test122.TestB)
        test_1 (sample1.sampletests.test122.TestNotMuch)
        test_2 (sample1.sampletests.test122.TestNotMuch)
        test_3 (sample1.sampletests.test122.TestNotMuch)
        test_x0 (sample1.sampletests.test122)
        test_y0 (sample1.sampletests.test122)
        test_z1 (sample1.sampletests.test122)
        testrunner-ex/sample1/sampletests/../../sampletestsl.txt
      Ran 13 tests with 0 failures and 0 errors in 0.005 seconds.
    Tearing down left over layers:
      Tear down samplelayers.Layer122 in 0.000 seconds.
      Tear down samplelayers.Layer12 in 0.000 seconds.
      Tear down samplelayers.Layer1 in 0.000 seconds.
    False

We can select by test module name using the --module (-m) option:

    >>> sys.argv = 'test -u  -vv -ssample1 -m_one -mtest1'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     test_x1 (sample1.sampletests.test1.TestA)
     test_y0 (sample1.sampletests.test1.TestA)
     test_z0 (sample1.sampletests.test1.TestA)
     test_x0 (sample1.sampletests.test1.TestB)
     test_y1 (sample1.sampletests.test1.TestB)
     test_z0 (sample1.sampletests.test1.TestB)
     test_1 (sample1.sampletests.test1.TestNotMuch)
     test_2 (sample1.sampletests.test1.TestNotMuch)
     test_3 (sample1.sampletests.test1.TestNotMuch)
     test_x0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test1)
     test_z1 (sample1.sampletests.test1)
     testrunner-ex/sample1/sampletests/../../sampletests.txt
     test_x1 (sample1.sampletests.test_one.TestA)
     test_y0 (sample1.sampletests.test_one.TestA)
     test_z0 (sample1.sampletests.test_one.TestA)
     test_x0 (sample1.sampletests.test_one.TestB)
     test_y1 (sample1.sampletests.test_one.TestB)
     test_z0 (sample1.sampletests.test_one.TestB)
     test_1 (sample1.sampletests.test_one.TestNotMuch)
     test_2 (sample1.sampletests.test_one.TestNotMuch)
     test_3 (sample1.sampletests.test_one.TestNotMuch)
     test_x0 (sample1.sampletests.test_one)
     test_y0 (sample1.sampletests.test_one)
     test_z1 (sample1.sampletests.test_one)
     testrunner-ex/sample1/sampletests/../../sampletests.txt
      Ran 26 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False


and by test within the module using the --test (-t) option:

    >>> sys.argv = 'test -u  -vv -ssample1 -m_one -mtest1 -tx0 -ty0'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     test_y0 (sample1.sampletests.test1.TestA)
     test_x0 (sample1.sampletests.test1.TestB)
     test_x0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test_one.TestA)
     test_x0 (sample1.sampletests.test_one.TestB)
     test_x0 (sample1.sampletests.test_one)
     test_y0 (sample1.sampletests.test_one)
      Ran 8 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False


    >>> sys.argv = 'test -u  -vv -ssample1 -ttxt'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     testrunner-ex/sample1/../sampletests.txt
     testrunner-ex/sample1/sample11/../../sampletests.txt
     testrunner-ex/sample1/sample13/../../sampletests.txt
     testrunner-ex/sample1/sampletests/../../sampletests.txt
     testrunner-ex/sample1/sampletests/../../sampletests.txt
      Ran 5 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False


The --module and --test options take regular expressions.  If the
regular expressions specified begin with '!', then tests that don't
match the regular expression are selected:

    >>> sys.argv = 'test -u  -vv -ssample1 -m!sample1[.]sample1'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     test_x1 (sample1.sampletestsf.TestA)
     test_y0 (sample1.sampletestsf.TestA)
     test_z0 (sample1.sampletestsf.TestA)
     test_x0 (sample1.sampletestsf.TestB)
     test_y1 (sample1.sampletestsf.TestB)
     test_z0 (sample1.sampletestsf.TestB)
     test_1 (sample1.sampletestsf.TestNotMuch)
     test_2 (sample1.sampletestsf.TestNotMuch)
     test_3 (sample1.sampletestsf.TestNotMuch)
     test_x0 (sample1.sampletestsf)
     test_y0 (sample1.sampletestsf)
     test_z1 (sample1.sampletestsf)
     testrunner-ex/sample1/../sampletests.txt
     test_x1 (sample1.sampletests.test1.TestA)
     test_y0 (sample1.sampletests.test1.TestA)
     test_z0 (sample1.sampletests.test1.TestA)
     test_x0 (sample1.sampletests.test1.TestB)
     test_y1 (sample1.sampletests.test1.TestB)
     test_z0 (sample1.sampletests.test1.TestB)
     test_1 (sample1.sampletests.test1.TestNotMuch)
     test_2 (sample1.sampletests.test1.TestNotMuch)
     test_3 (sample1.sampletests.test1.TestNotMuch)
     test_x0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test1)
     test_z1 (sample1.sampletests.test1)
     testrunner-ex/sample1/sampletests/../../sampletests.txt
     test_x1 (sample1.sampletests.test_one.TestA)
     test_y0 (sample1.sampletests.test_one.TestA)
     test_z0 (sample1.sampletests.test_one.TestA)
     test_x0 (sample1.sampletests.test_one.TestB)
     test_y1 (sample1.sampletests.test_one.TestB)
     test_z0 (sample1.sampletests.test_one.TestB)
     test_1 (sample1.sampletests.test_one.TestNotMuch)
     test_2 (sample1.sampletests.test_one.TestNotMuch)
     test_3 (sample1.sampletests.test_one.TestNotMuch)
     test_x0 (sample1.sampletests.test_one)
     test_y0 (sample1.sampletests.test_one)
     test_z1 (sample1.sampletests.test_one)
     testrunner-ex/sample1/sampletests/../../sampletests.txt
      Ran 39 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False


Module and test filters can also be given as positional arguments:


    >>> sys.argv = 'test -u  -vv -ssample1 !sample1[.]sample1'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     test_x1 (sample1.sampletestsf.TestA)
     test_y0 (sample1.sampletestsf.TestA)
     test_z0 (sample1.sampletestsf.TestA)
     test_x0 (sample1.sampletestsf.TestB)
     test_y1 (sample1.sampletestsf.TestB)
     test_z0 (sample1.sampletestsf.TestB)
     test_1 (sample1.sampletestsf.TestNotMuch)
     test_2 (sample1.sampletestsf.TestNotMuch)
     test_3 (sample1.sampletestsf.TestNotMuch)
     test_x0 (sample1.sampletestsf)
     test_y0 (sample1.sampletestsf)
     test_z1 (sample1.sampletestsf)
     testrunner-ex/sample1/../sampletests.txt
     test_x1 (sample1.sampletests.test1.TestA)
     test_y0 (sample1.sampletests.test1.TestA)
     test_z0 (sample1.sampletests.test1.TestA)
     test_x0 (sample1.sampletests.test1.TestB)
     test_y1 (sample1.sampletests.test1.TestB)
     test_z0 (sample1.sampletests.test1.TestB)
     test_1 (sample1.sampletests.test1.TestNotMuch)
     test_2 (sample1.sampletests.test1.TestNotMuch)
     test_3 (sample1.sampletests.test1.TestNotMuch)
     test_x0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test1)
     test_z1 (sample1.sampletests.test1)
     testrunner-ex/sample1/sampletests/../../sampletests.txt
     test_x1 (sample1.sampletests.test_one.TestA)
     test_y0 (sample1.sampletests.test_one.TestA)
     test_z0 (sample1.sampletests.test_one.TestA)
     test_x0 (sample1.sampletests.test_one.TestB)
     test_y1 (sample1.sampletests.test_one.TestB)
     test_z0 (sample1.sampletests.test_one.TestB)
     test_1 (sample1.sampletests.test_one.TestNotMuch)
     test_2 (sample1.sampletests.test_one.TestNotMuch)
     test_3 (sample1.sampletests.test_one.TestNotMuch)
     test_x0 (sample1.sampletests.test_one)
     test_y0 (sample1.sampletests.test_one)
     test_z1 (sample1.sampletests.test_one)
     testrunner-ex/sample1/sampletests/../../sampletests.txt
      Ran 39 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False


    >>> sys.argv = 'test -u  -vv -ssample1 . txt'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     testrunner-ex/sample1/../sampletests.txt
     testrunner-ex/sample1/sample11/../../sampletests.txt
     testrunner-ex/sample1/sample13/../../sampletests.txt
     testrunner-ex/sample1/sampletests/../../sampletests.txt
     testrunner-ex/sample1/sampletests/../../sampletests.txt
      Ran 5 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False

Sometimes, There are tests that you don't want to run by default.
For example, you might have tests that take a long time.  Tests can
have a level attribute.  If no level is specified, a level of 1 is
assumed and, by default, only tests at level one are run.  to run
tests at a higher level, use the --at-level (-a) option to specify a higher
level.  For example, with the following options:


    >>> sys.argv = 'test -u  -vv -t test_y1 -t test_y0'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 1
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     test_y0 (sampletestsf.TestA)
     test_y1 (sampletestsf.TestB)
     test_y0 (sampletestsf)
     test_y0 (sample1.sampletestsf.TestA)
     test_y1 (sample1.sampletestsf.TestB)
     test_y0 (sample1.sampletestsf)
     test_y0 (sample1.sample11.sampletests.TestA)
     test_y1 (sample1.sample11.sampletests.TestB)
     test_y0 (sample1.sample11.sampletests)
     test_y0 (sample1.sample13.sampletests.TestA)
     test_y1 (sample1.sample13.sampletests.TestB)
     test_y0 (sample1.sample13.sampletests)
     test_y0 (sample1.sampletests.test1.TestA)
     test_y1 (sample1.sampletests.test1.TestB)
     test_y0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test_one.TestA)
     test_y1 (sample1.sampletests.test_one.TestB)
     test_y0 (sample1.sampletests.test_one)
     test_y0 (sample2.sample21.sampletests.TestA)
     test_y1 (sample2.sample21.sampletests.TestB)
     test_y0 (sample2.sample21.sampletests)
     test_y0 (sample2.sampletests.test_1.TestA)
     test_y1 (sample2.sampletests.test_1.TestB)
     test_y0 (sample2.sampletests.test_1)
     test_y0 (sample2.sampletests.testone.TestA)
     test_y1 (sample2.sampletests.testone.TestB)
     test_y0 (sample2.sampletests.testone)
     test_y0 (sample3.sampletests.TestA)
     test_y1 (sample3.sampletests.TestB)
     test_y0 (sample3.sampletests)
     test_y0 (sampletests.test1.TestA)
     test_y1 (sampletests.test1.TestB)
     test_y0 (sampletests.test1)
     test_y0 (sampletests.test_one.TestA)
     test_y1 (sampletests.test_one.TestB)
     test_y0 (sampletests.test_one)
      Ran 36 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False


We get run 36 tests.  If we specify a level of 2, we get some
additional tests:

    >>> sys.argv = 'test -u  -vv -a 2 -t test_y1 -t test_y0'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at level 2
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     test_y0 (sampletestsf.TestA)
     test_y0 (sampletestsf.TestA2)
     test_y1 (sampletestsf.TestB)
     test_y0 (sampletestsf)
     test_y0 (sample1.sampletestsf.TestA)
     test_y1 (sample1.sampletestsf.TestB)
     test_y0 (sample1.sampletestsf)
     test_y0 (sample1.sample11.sampletests.TestA)
     test_y1 (sample1.sample11.sampletests.TestB)
     test_y1 (sample1.sample11.sampletests.TestB2)
     test_y0 (sample1.sample11.sampletests)
     test_y0 (sample1.sample13.sampletests.TestA)
     test_y1 (sample1.sample13.sampletests.TestB)
     test_y0 (sample1.sample13.sampletests)
     test_y0 (sample1.sampletests.test1.TestA)
     test_y1 (sample1.sampletests.test1.TestB)
     test_y0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test_one.TestA)
     test_y1 (sample1.sampletests.test_one.TestB)
     test_y0 (sample1.sampletests.test_one)
     test_y0 (sample2.sample21.sampletests.TestA)
     test_y1 (sample2.sample21.sampletests.TestB)
     test_y0 (sample2.sample21.sampletests)
     test_y0 (sample2.sampletests.test_1.TestA)
     test_y1 (sample2.sampletests.test_1.TestB)
     test_y0 (sample2.sampletests.test_1)
     test_y0 (sample2.sampletests.testone.TestA)
     test_y1 (sample2.sampletests.testone.TestB)
     test_y0 (sample2.sampletests.testone)
     test_y0 (sample3.sampletests.TestA)
     test_y1 (sample3.sampletests.TestB)
     test_y0 (sample3.sampletests)
     test_y0 (sampletests.test1.TestA)
     test_y1 (sampletests.test1.TestB)
     test_y0 (sampletests.test1)
     test_y0 (sampletests.test_one.TestA)
     test_y1 (sampletests.test_one.TestB)
     test_y0 (sampletests.test_one)
      Ran 38 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False


We can use the --all option to run tests at all levels:

    >>> sys.argv = 'test -u  -vv --all -t test_y1 -t test_y0'.split()
    >>> testrunner.run_internal(defaults)
    Running tests at all levels
    Running zope.testrunner.layer.UnitTests tests:
      Set up zope.testrunner.layer.UnitTests in N.NNN seconds.
      Running:
     test_y0 (sampletestsf.TestA)
     test_y0 (sampletestsf.TestA2)
     test_y1 (sampletestsf.TestB)
     test_y0 (sampletestsf)
     test_y0 (sample1.sampletestsf.TestA)
     test_y1 (sample1.sampletestsf.TestB)
     test_y0 (sample1.sampletestsf)
     test_y0 (sample1.sample11.sampletests.TestA)
     test_y0 (sample1.sample11.sampletests.TestA3)
     test_y1 (sample1.sample11.sampletests.TestB)
     test_y1 (sample1.sample11.sampletests.TestB2)
     test_y0 (sample1.sample11.sampletests)
     test_y0 (sample1.sample13.sampletests.TestA)
     test_y1 (sample1.sample13.sampletests.TestB)
     test_y0 (sample1.sample13.sampletests)
     test_y0 (sample1.sampletests.test1.TestA)
     test_y1 (sample1.sampletests.test1.TestB)
     test_y0 (sample1.sampletests.test1)
     test_y0 (sample1.sampletests.test_one.TestA)
     test_y1 (sample1.sampletests.test_one.TestB)
     test_y0 (sample1.sampletests.test_one)
     test_y0 (sample2.sample21.sampletests.TestA)
     test_y1 (sample2.sample21.sampletests.TestB)
     test_y0 (sample2.sample21.sampletests)
     test_y0 (sample2.sampletests.test_1.TestA)
     test_y1 (sample2.sampletests.test_1.TestB)
     test_y0 (sample2.sampletests.test_1)
     test_y0 (sample2.sampletests.testone.TestA)
     test_y1 (sample2.sampletests.testone.TestB)
     test_y0 (sample2.sampletests.testone)
     test_y0 (sample3.sampletests.TestA)
     test_y1 (sample3.sampletests.TestB)
     test_y0 (sample3.sampletests)
     test_y0 (sampletests.test1.TestA)
     test_y1 (sampletests.test1.TestB)
     test_y0 (sampletests.test1)
     test_y0 (sampletests.test_one.TestA)
     test_y1 (sampletests.test_one.TestB)
     test_y0 (sampletests.test_one)
      Ran 39 tests with 0 failures and 0 errors in N.NNN seconds.
    Tearing down left over layers:
      Tear down zope.testrunner.layer.UnitTests in N.NNN seconds.
    False


Listing Selected Tests
----------------------

When you're trying to figure out why the test you want is not matched by the
pattern you specified, it is convenient to see which tests match your
specifications.

    >>> sys.argv = 'test --all -m sample1 -t test_y0 --list-tests'.split()
    >>> testrunner.run_internal(defaults)
    Listing samplelayers.Layer11 tests:
      test_y0 (sample1.sampletests.test11.TestA)
      test_y0 (sample1.sampletests.test11)
    Listing samplelayers.Layer111 tests:
      test_y0 (sample1.sampletests.test111.TestA)
      test_y0 (sample1.sampletests.test111)
    Listing samplelayers.Layer112 tests:
      test_y0 (sample1.sampletests.test112.TestA)
      test_y0 (sample1.sampletests.test112)
    Listing samplelayers.Layer12 tests:
      test_y0 (sample1.sampletests.test12.TestA)
      test_y0 (sample1.sampletests.test12)
    Listing samplelayers.Layer121 tests:
      test_y0 (sample1.sampletests.test121.TestA)
      test_y0 (sample1.sampletests.test121)
    Listing samplelayers.Layer122 tests:
      test_y0 (sample1.sampletests.test122.TestA)
      test_y0 (sample1.sampletests.test122)
    Listing zope.testrunner.layer.UnitTests tests:
      test_y0 (sample1.sampletestsf.TestA)
      test_y0 (sample1.sampletestsf)
      test_y0 (sample1.sample11.sampletests.TestA)
      test_y0 (sample1.sample11.sampletests.TestA3)
      test_y0 (sample1.sample11.sampletests)
      test_y0 (sample1.sample13.sampletests.TestA)
      test_y0 (sample1.sample13.sampletests)
      test_y0 (sample1.sampletests.test1.TestA)
      test_y0 (sample1.sampletests.test1)
      test_y0 (sample1.sampletests.test_one.TestA)
      test_y0 (sample1.sampletests.test_one)
    False