Repository navigation
Expand file tree
/
Copy pathtest.py
More file actions
executable file
·1876 lines (1585 loc) · 58.3 KB
/
Copy pathtest.py
File metadata and controls
executable file
·1876 lines (1585 loc) · 58.3 KB
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
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#!/usr/bin/env python3
#
# Copyright 2008 the V8 project authors. All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
from __future__ import print_function
from typing import Dict
import logging
import argparse
import os
import re
import signal
import subprocess
import sys
import tempfile
import time
import threading
import utils
import multiprocessing
import errno
import copy
import io
if sys.version_info >= (3, 5):
from importlib import machinery, util
def get_module(name, path):
loader_details = (machinery.SourceFileLoader, machinery.SOURCE_SUFFIXES)
spec = machinery.FileFinder(path, loader_details).find_spec(name)
module = util.module_from_spec(spec)
spec.loader.exec_module(module)
return module
else:
import imp
def get_module(name, path):
file = None
try:
(file, pathname, description) = imp.find_module(name, [path])
return imp.load_module(name, file, pathname, description)
finally:
if file:
file.close()
from io import open
from os.path import join, dirname, abspath, basename, isdir, exists
from datetime import datetime, timedelta
try:
from queue import Queue, Empty # Python 3
except ImportError:
from Queue import Queue, Empty # Python 2
from functools import reduce
try:
from urllib.parse import unquote # Python 3
except ImportError:
from urllib import unquote # Python 2
logger = logging.getLogger('testrunner')
skip_regex = re.compile(r'(?:\d+\.\.\d+|ok|not ok).*# SKIP\S*\s+(.*)', re.IGNORECASE)
VERBOSE = False
os.umask(0o022)
os.environ.pop('NODE_OPTIONS', None)
# ---------------------------------------------
# --- P r o g r e s s I n d i c a t o r s ---
# ---------------------------------------------
class ProgressIndicator(object):
def __init__(self, cases, flaky_tests_mode, measure_flakiness):
self.cases = cases
self.serial_id = 0
self.flaky_tests_mode = flaky_tests_mode
self.measure_flakiness = measure_flakiness
self.parallel_queue = Queue(len(cases))
self.sequential_queue = Queue(len(cases))
for case in cases:
if case.parallel:
self.parallel_queue.put_nowait(case)
else:
self.sequential_queue.put_nowait(case)
self.succeeded = 0
self.remaining = len(cases)
self.total = len(cases)
self.failed = [ ]
self.flaky_failed = [ ]
self.crashed = 0
self.lock = threading.Lock()
self.shutdown_event = threading.Event()
def GetFailureOutput(self, failure):
output = []
if failure.output.stderr:
output += ["--- stderr ---" ]
output += [failure.output.stderr.strip()]
if failure.output.stdout:
output += ["--- stdout ---"]
output += [failure.output.stdout.strip()]
output += ["Command: %s" % failure.test.GetFailureCommand(failure.command)]
if failure.HasCrashed():
output += ["--- %s ---" % PrintCrashed(failure.output.exit_code)]
if failure.HasTimedOut():
output += ["--- TIMEOUT ---"]
output = "\n".join(output)
return output
def PrintFailureOutput(self, failure):
print(self.GetFailureOutput(failure))
def PrintFailureHeader(self, test):
if test.IsNegative():
negative_marker = '[negative] '
else:
negative_marker = ''
print("=== %(label)s %(negative)s===" % {
'label': test.GetLabel(),
'negative': negative_marker
})
print("Path: %s" % "/".join(test.path))
def Run(self, tasks) -> Dict:
self.Starting()
threads = []
# Flag the shutdown from the signal handler itself so that workers whose
# child died from the same ctrl-c do not report it as a failure first.
def on_sigint(signum, frame):
self.shutdown_event.set()
raise KeyboardInterrupt
previous_handler = signal.signal(signal.SIGINT, on_sigint)
# Spawn N-1 threads and then use this thread as the last one.
# That way -j1 avoids threading altogether which is a nice fallback
# in case of threading problems.
for i in range(tasks - 1):
thread = threading.Thread(target=self.RunSingle, args=[True, i + 1])
threads.append(thread)
thread.start()
try:
self.RunSingle(False, 0)
# Wait for the remaining threads
for thread in threads:
# Use a timeout so that signals (ctrl-c) will be processed.
thread.join(timeout=1000000)
except (KeyboardInterrupt, SystemExit):
self.shutdown_event.set()
except Exception:
# If there's an exception we schedule an interruption for any
# remaining threads.
self.shutdown_event.set()
# ...and then reraise the exception to bail out
raise
finally:
signal.signal(signal.SIGINT, previous_handler)
self.Done()
return {
'allPassed': not self.failed and not self.shutdown_event.is_set(),
'failed': self.failed,
}
def RunSingle(self, parallel, thread_id):
while not self.shutdown_event.is_set():
try:
test = self.parallel_queue.get_nowait()
except Empty:
if parallel:
return
try:
test = self.sequential_queue.get_nowait()
except Empty:
return
case = test
case.thread_id = thread_id
self.lock.acquire()
case.serial_id = self.serial_id
self.serial_id += 1
self.AboutToRun(case)
self.lock.release()
try:
start = datetime.now()
output = case.Run()
# SmartOS has a bug that causes unexpected ECONNREFUSED errors.
# See https://smartos.org/bugview/OS-2767
# If ECONNREFUSED on SmartOS, retry the test one time.
if (output.UnexpectedOutput() and
sys.platform == 'sunos5' and
'ECONNREFUSED' in output.output.stderr):
output = case.Run()
output.diagnostic.append('ECONNREFUSED received, test retried')
case.duration = (datetime.now() - start)
except IOError:
return
if self.shutdown_event.is_set():
return
self.lock.acquire()
if output.UnexpectedOutput():
if FLAKY in output.test.outcomes and self.flaky_tests_mode == DONTCARE:
self.flaky_failed.append(output)
elif FLAKY in output.test.outcomes and self.flaky_tests_mode == KEEP_RETRYING:
for _ in range(99):
if not case.Run().UnexpectedOutput():
self.flaky_failed.append(output)
break
else:
# If after 100 tries, the test is not passing, it's not flaky.
self.failed.append(output)
else:
self.failed.append(output)
if output.HasCrashed():
self.crashed += 1
if self.measure_flakiness:
outputs = [case.Run() for _ in range(self.measure_flakiness)]
# +1s are there because the test already failed once at this point.
print(" failed %d out of %d" % (len([i for i in outputs if i.UnexpectedOutput()]) + 1, self.measure_flakiness + 1))
else:
self.succeeded += 1
self.remaining -= 1
self.HasRun(output)
self.lock.release()
def EscapeCommand(command):
parts = []
for part in command:
if ' ' in part:
# Escape spaces. We may need to escape more characters for this
# to work properly.
parts.append('"%s"' % part)
else:
parts.append(part)
return " ".join(parts)
class SimpleProgressIndicator(ProgressIndicator):
def Starting(self):
print('Running %i tests' % len(self.cases))
def Done(self):
print()
for failed in self.failed:
self.PrintFailureHeader(failed.test)
self.PrintFailureOutput(failed)
if len(self.failed) == 0:
print("===")
print("=== All tests succeeded")
print("===")
else:
print()
print("===")
print("=== %i tests failed" % len(self.failed))
if self.crashed > 0:
print("=== %i tests CRASHED" % self.crashed)
print("===")
class VerboseProgressIndicator(SimpleProgressIndicator):
def AboutToRun(self, case):
print('Starting %s...' % case.GetLabel())
sys.stdout.flush()
def HasRun(self, output):
if output.UnexpectedOutput():
if output.HasCrashed():
outcome = 'CRASH'
else:
outcome = 'FAIL'
else:
outcome = 'pass'
print('Done running %s: %s' % (output.test.GetLabel(), outcome))
class DotsProgressIndicator(SimpleProgressIndicator):
def AboutToRun(self, case):
pass
def HasRun(self, output):
total = self.succeeded + len(self.failed)
if (total > 1) and (total % 50 == 1):
sys.stdout.write('\n')
if output.UnexpectedOutput():
if output.HasCrashed():
sys.stdout.write('C')
sys.stdout.flush()
elif output.HasTimedOut():
sys.stdout.write('T')
sys.stdout.flush()
else:
sys.stdout.write('F')
sys.stdout.flush()
else:
sys.stdout.write('.')
sys.stdout.flush()
class ActionsAnnotationProgressIndicator(DotsProgressIndicator):
def AboutToRun(self, case):
pass
def GetAnnotationInfo(self, test, output):
traceback = output.stdout + output.stderr
find_full_path = re.search(r' +at .*\(.*%s:([0-9]+):([0-9]+)' % test.file, traceback)
col = line = 0
if find_full_path:
line, col = map(int, find_full_path.groups())
root_path = abspath(join(dirname(__file__), '../')) + os.sep
filename = test.file.replace(root_path, "")
return filename, line, col
def PrintFailureOutput(self, failure):
output = self.GetFailureOutput(failure)
filename, line, column = self.GetAnnotationInfo(failure.test, failure.output)
print("::error file=%s,line=%d,col=%d::%s" % (filename, line, column, output.replace('\n', '%0A')))
class TapProgressIndicator(SimpleProgressIndicator):
def _printDiagnostic(self):
logger.info(' severity: %s', self.severity)
self.exitcode and logger.info(' exitcode: %s', self.exitcode)
logger.info(' stack: |-')
for l in self.traceback.splitlines():
logger.info(' ' + l)
def Starting(self):
logger.info('TAP version 13')
logger.info('1..%i' % len(self.cases))
self._done = 0
def AboutToRun(self, case):
pass
def HasRun(self, output):
self._done += 1
self.traceback = ''
self.severity = 'ok'
self.exitcode = ''
# Print test name as (for example) "parallel/test-assert". Tests that are
# scraped from the addons documentation are all named test.js, making it
# hard to decipher what test is running when only the filename is printed.
command = output.test.GetReportingName(output.command)
if output.UnexpectedOutput():
status_line = 'not ok %i %s' % (self._done, command)
self.severity = 'fail'
self.exitcode = output.output.exit_code
self.traceback = output.output.stdout + output.output.stderr
if FLAKY in output.test.outcomes and self.flaky_tests_mode == DONTCARE:
status_line = status_line + ' # TODO : Fix flaky test'
self.severity = 'flaky'
logger.info(status_line)
if output.HasCrashed():
self.severity = 'crashed'
elif output.HasTimedOut():
self.severity = 'fail'
else:
skip = skip_regex.search(output.output.stdout)
if skip:
logger.info(
'ok %i %s # skip %s' % (self._done, command, skip.group(1)))
else:
status_line = 'ok %i %s' % (self._done, command)
if FLAKY in output.test.outcomes:
status_line = status_line + ' # TODO : Fix flaky test'
logger.info(status_line)
if output.diagnostic:
self.severity = 'ok'
if isinstance(output.diagnostic, list):
self.traceback = '\n'.join(output.diagnostic)
else:
self.traceback = output.diagnostic
duration = output.test.duration
logger.info(' ---')
logger.info(' duration_ms: %.5f' % (duration / timedelta(milliseconds=1)))
if self.severity != 'ok' or self.traceback != '':
if output.HasTimedOut():
self.traceback = 'timeout\n' + output.output.stdout + output.output.stderr
self._printDiagnostic()
logger.info(' ...')
def Done(self):
pass
class DeoptsCheckProgressIndicator(SimpleProgressIndicator):
def Starting(self):
pass
def AboutToRun(self, case):
pass
def HasRun(self, output):
# Print test name as (for example) "parallel/test-assert". Tests that are
# scraped from the addons documentation are all named test.js, making it
# hard to decipher what test is running when only the filename is printed.
command = output.test.GetReportingName(output.command)
stdout = output.output.stdout.strip()
printed_file = False
for line in stdout.splitlines():
if (
(line.startswith("[aborted optimiz") or line.startswith("[disabled optimiz")) and
("because:" in line or "reason:" in line)
):
if not printed_file:
printed_file = True
print('==== %s ====' % command)
self.failed.append(output)
print(' %s' % line)
def Done(self):
pass
class CompactProgressIndicator(ProgressIndicator):
def __init__(self, cases, flaky_tests_mode, measure_flakiness, templates):
super(CompactProgressIndicator, self).__init__(cases, flaky_tests_mode, measure_flakiness)
self.templates = templates
self.last_status_length = 0
self.start_time = time.time()
def Starting(self):
pass
def Done(self):
self.PrintProgress('Done\n')
def AboutToRun(self, case):
self.PrintProgress(case.GetLabel())
def HasRun(self, output):
if output.UnexpectedOutput():
self.ClearLine(self.last_status_length)
self.PrintFailureHeader(output.test)
stdout = output.output.stdout.strip()
if len(stdout):
print(self.templates['stdout'] % stdout)
stderr = output.output.stderr.strip()
if len(stderr):
print(self.templates['stderr'] % stderr)
print("Command: %s" % output.test.GetFailureCommand(output.command))
if output.HasCrashed():
print("--- %s ---" % PrintCrashed(output.output.exit_code))
if output.HasTimedOut():
print("--- TIMEOUT ---")
print("\n") # Two blank lines between failures, for visual separation
def Truncate(self, str, length):
if length and (len(str) > (length - 3)):
return str[:(length-3)] + "..."
else:
return str
def PrintProgress(self, name):
self.ClearLine(self.last_status_length)
elapsed = time.time() - self.start_time
status = self.templates['status_line'] % {
'passed': self.succeeded,
'remaining': (((self.total - self.remaining) * 100) // self.total),
'failed': len(self.failed),
'test': name,
'mins': int(elapsed) / 60,
'secs': int(elapsed) % 60
}
status = self.Truncate(status, 78)
self.last_status_length = len(status)
print(status, end='')
sys.stdout.flush()
class ColorProgressIndicator(CompactProgressIndicator):
def __init__(self, cases, flaky_tests_mode, measure_flakiness):
templates = {
'status_line': "[%(mins)02i:%(secs)02i|\033[34m%%%(remaining) 4d\033[0m|\033[32m+%(passed) 4d\033[0m|\033[31m-%(failed) 4d\033[0m]: %(test)s",
'stdout': "\033[1m%s\033[0m",
'stderr': "\033[31m%s\033[0m",
}
super(ColorProgressIndicator, self).__init__(cases, flaky_tests_mode, measure_flakiness, templates)
def ClearLine(self, last_line_length):
print("\033[1K\r", end='')
class MonochromeProgressIndicator(CompactProgressIndicator):
def __init__(self, cases, flaky_tests_mode, measure_flakiness):
templates = {
'status_line': "[%(mins)02i:%(secs)02i|%%%(remaining) 4d|+%(passed) 4d|-%(failed) 4d]: %(test)s",
'stdout': '%s',
'stderr': '%s',
'clear': lambda last_line_length: ("\r" + (" " * last_line_length) + "\r"),
'max_length': 78
}
super(MonochromeProgressIndicator, self).__init__(cases, flaky_tests_mode, measure_flakiness, templates)
def ClearLine(self, last_line_length):
print(("\r" + (" " * last_line_length) + "\r"), end='')
PROGRESS_INDICATORS = {
'verbose': VerboseProgressIndicator,
'dots': DotsProgressIndicator,
'actions': ActionsAnnotationProgressIndicator,
'color': ColorProgressIndicator,
'tap': TapProgressIndicator,
'mono': MonochromeProgressIndicator,
'deopts': DeoptsCheckProgressIndicator
}
# -------------------------
# --- F r a m e w o r k ---
# -------------------------
class CommandOutput(object):
def __init__(self, exit_code, timed_out, stdout, stderr):
self.exit_code = exit_code
self.timed_out = timed_out
self.stdout = stdout
self.stderr = stderr
self.failed = None
class TestCase(object):
def __init__(self, context, path, arch, mode):
self.path = path
self.context = context
self.duration = None
self.arch = arch
self.mode = mode
self.parallel = False
self.disable_core_files = False
self.max_virtual_memory = None
self.serial_id = 0
self.thread_id = 0
def GetReportingName(self, command):
prefix = abspath(join(dirname(__file__), '../test')) + os.sep
return NormalizePath(command[-1], prefix)
def GetFailureCommand(self, command):
return EscapeCommand(command)
def IsNegative(self):
return self.context.expect_fail
def DidFail(self, output):
if output.failed is None:
output.failed = self.IsFailureOutput(output)
return output.failed
def IsFailureOutput(self, output):
return output.exit_code != 0
def GetSource(self):
return "(no source available)"
def RunCommand(self, command, env):
full_command = self.context.processor(command)
output = Execute(full_command,
self.context,
self.context.GetTimeout(self.mode, self.config.section),
env,
disable_core_files = self.disable_core_files,
max_virtual_memory = self.max_virtual_memory)
return TestOutput(self,
full_command,
output,
self.context.store_unexpected_output)
def Run(self):
try:
run_configuration = self.GetRunConfiguration()
command = run_configuration['command']
envs = {}
if 'envs' in run_configuration:
envs.update(run_configuration['envs'])
envs.update({
"TEST_SERIAL_ID": "%d" % self.serial_id,
"TEST_THREAD_ID": "%d" % self.thread_id,
"TEST_PARALLEL" : "%d" % self.parallel,
"GITHUB_STEP_SUMMARY": "",
})
result = self.RunCommand(
command,
envs
)
finally:
# Tests can leave the tty in non-blocking mode. If the test runner
# tries to print to stdout/stderr after that and the tty buffer is
# full, it'll die with a EAGAIN OSError. Ergo, put the tty back in
# blocking mode before proceeding.
if sys.platform != 'win32':
from fcntl import fcntl, F_GETFL, F_SETFL
from os import O_NONBLOCK
for fd in 0,1,2: fcntl(fd, F_SETFL, ~O_NONBLOCK & fcntl(fd, F_GETFL))
return result
class TestOutput(object):
def __init__(self, test, command, output, store_unexpected_output):
self.test = test
self.command = command
self.output = output
self.store_unexpected_output = store_unexpected_output
self.diagnostic = []
def UnexpectedOutput(self):
if self.HasCrashed():
outcome = CRASH
elif self.HasTimedOut():
outcome = TIMEOUT
elif self.HasFailed():
outcome = FAIL
else:
outcome = PASS
return not outcome in self.test.outcomes
def HasCrashed(self):
if utils.IsWindows():
return 0x80000000 & self.output.exit_code and not (0x3FFFFF00 & self.output.exit_code)
else:
# Timed out tests will have exit_code -signal.SIGTERM.
if self.output.timed_out:
return False
return self.output.exit_code < 0
def HasTimedOut(self):
return self.output.timed_out
def HasFailed(self):
execution_failed = self.test.DidFail(self.output)
if self.test.IsNegative():
return not execution_failed
else:
return execution_failed
def KillProcessWithID(pid, signal_to_send=signal.SIGTERM):
if utils.IsWindows():
os.popen('taskkill /T /F /PID %d' % pid)
else:
os.kill(pid, signal_to_send)
SEM_INVALID_VALUE = -1
SEM_NOGPFAULTERRORBOX = 0x0002 # Microsoft Platform SDK WinBase.h
def Win32SetErrorMode(mode):
prev_error_mode = SEM_INVALID_VALUE
try:
import ctypes
prev_error_mode = ctypes.windll.kernel32.SetErrorMode(mode)
except ImportError:
pass
return prev_error_mode
def KillTimedOutProcess(context, pid):
signal_to_send = signal.SIGTERM
if context.abort_on_timeout:
# Using SIGABRT here allows the OS to generate a core dump that can be
# looked at post-mortem, which helps for investigating failures that are
# difficult to reproduce.
signal_to_send = signal.SIGABRT
KillProcessWithID(pid, signal_to_send)
def RunProcess(context, timeout, args, **rest):
if context.verbose: print("#", " ".join(args))
popen_args = args
prev_error_mode = SEM_INVALID_VALUE
if utils.IsWindows():
if context.suppress_dialogs:
# Try to change the error mode to avoid dialogs on fatal errors. Don't
# touch any existing error mode flags by merging the existing error mode.
# See http://blogs.msdn.com/oldnewthing/archive/2004/07/27/198410.aspx.
error_mode = SEM_NOGPFAULTERRORBOX
prev_error_mode = Win32SetErrorMode(error_mode)
Win32SetErrorMode(error_mode | prev_error_mode)
process = subprocess.Popen(
args = popen_args,
**rest
)
if utils.IsWindows() and context.suppress_dialogs and prev_error_mode != SEM_INVALID_VALUE:
Win32SetErrorMode(prev_error_mode)
# Block in wait() instead of polling: a timer thread delivers the kill if
# the process crosses the timeout, and wait() then returns the exit code.
timed_out = False
if timeout is None:
exit_code = process.wait()
else:
def on_timeout():
nonlocal timed_out
if process.returncode is not None:
return
timed_out = True
try:
KillTimedOutProcess(context, process.pid)
except OSError:
pass
timer = threading.Timer(timeout, on_timeout)
timer.daemon = True
timer.start()
try:
exit_code = process.wait()
finally:
timer.cancel()
return (process, exit_code, timed_out)
def PrintError(str):
sys.stderr.write(str)
sys.stderr.write('\n')
def CheckedUnlink(name):
while True:
try:
os.unlink(name)
except OSError as e:
# On Windows unlink() fails if another process (typically a virus scanner
# or the indexing service) has the file open. Those processes keep a
# file open for a short time only, so yield and try again; it'll succeed.
if sys.platform == 'win32' and e.errno == errno.EACCES:
time.sleep(0)
continue
PrintError("os.unlink() " + str(e))
break
def Execute(args, context, timeout=None, env=None, disable_core_files=False,
stdin=None, max_virtual_memory=None):
(fd_out, outname) = tempfile.mkstemp()
(fd_err, errname) = tempfile.mkstemp()
if env is None:
env = {}
env_copy = os.environ.copy()
# Remove NODE_PATH
if "NODE_PATH" in env_copy:
del env_copy["NODE_PATH"]
# Remove NODE_REPL_EXTERNAL_MODULE
if "NODE_REPL_EXTERNAL_MODULE" in env_copy:
del env_copy["NODE_REPL_EXTERNAL_MODULE"]
# Extend environment
for key, value in env.items():
env_copy[key] = value
# We append NODE_SKIP_FLAG_CHECK (ref: test/common/index.js)
# to avoid parsing the test files twice when looking for
# flags or environment variables defined via // Flags: and // Env:
env_copy["NODE_SKIP_FLAG_CHECK"] = "true"
preexec_fn = None
def disableCoreFiles():
import resource
resource.setrlimit(resource.RLIMIT_CORE, (0,0))
if disable_core_files and not utils.IsWindows():
preexec_fn = disableCoreFiles
if max_virtual_memory is not None and utils.GuessOS() == 'linux':
def setMaxVirtualMemory():
import resource
resource.setrlimit(resource.RLIMIT_CORE, (0,0))
resource.setrlimit(resource.RLIMIT_AS, (max_virtual_memory,max_virtual_memory + 1))
if preexec_fn is not None:
prev_preexec_fn = preexec_fn
def setResourceLimits():
setMaxVirtualMemory()
prev_preexec_fn()
preexec_fn = setResourceLimits
else:
preexec_fn = setMaxVirtualMemory
(_process, exit_code, timed_out) = RunProcess(
context,
timeout,
args = args,
stdin = stdin,
stdout = fd_out,
stderr = fd_err,
env = env_copy,
preexec_fn = preexec_fn
)
os.close(fd_out)
os.close(fd_err)
with open(outname, encoding='utf8', errors='replace') as output_file:
output = output_file.read()
with open(errname, encoding='utf8', errors='replace') as error_file:
errors = error_file.read()
CheckedUnlink(outname)
CheckedUnlink(errname)
return CommandOutput(exit_code, timed_out, output, errors)
def CarCdr(path):
if len(path) == 0:
return (None, [ ])
else:
return (path[0], path[1:])
class TestConfiguration(object):
def __init__(self, context, root, section):
self.context = context
self.root = root
self.section = section
def Contains(self, path, file):
if len(path) > len(file):
return False
for i in range(len(path)):
if not path[i].match(NormalizePath(file[i])):
return False
return True
def GetTestStatus(self, sections, defs):
status_file = join(self.root, '%s.status' % self.section)
if exists(status_file):
ReadConfigurationInto(status_file, sections, defs)
class TestSuite(object):
def __init__(self, name):
self.name = name
def GetName(self):
return self.name
class TestRepository(TestSuite):
def __init__(self, path):
normalized_path = abspath(path)
super(TestRepository, self).__init__(basename(normalized_path))
self.path = normalized_path
self.is_loaded = False
self.config = None
def GetConfiguration(self, context):
if self.is_loaded:
return self.config
self.is_loaded = True
module = get_module('testcfg', self.path)
self.config = module.GetConfiguration(context, self.path)
if hasattr(self.config, 'additional_flags'):
self.config.additional_flags += context.node_args
else:
self.config.additional_flags = context.node_args
return self.config
def GetBuildRequirements(self, path, context):
return self.GetConfiguration(context).GetBuildRequirements()
def AddTestsToList(self, result, current_path, path, context, arch, mode):
tests = self.GetConfiguration(context).ListTests(current_path, path,
arch, mode)
result += tests
for i in range(1, context.repeat):
result += copy.deepcopy(tests)
def GetTestStatus(self, context, sections, defs):
self.GetConfiguration(context).GetTestStatus(sections, defs)
class LiteralTestSuite(TestSuite):
def __init__(self, tests_repos, test_root):
super(LiteralTestSuite, self).__init__('root')
self.tests_repos = tests_repos
self.test_root = test_root
def GetBuildRequirements(self, path, context):
(name, rest) = CarCdr(path)
result = [ ]
for test in self.tests_repos:
if not name or name.match(test.GetName()):
result += test.GetBuildRequirements(rest, context)
return result
def ListTests(self, current_path, path, context, arch, mode):
(name, _rest) = CarCdr(path)
result = [ ]
for test in self.tests_repos:
test_name = test.GetName()
if not name or name.match(test_name):
full_path = current_path + [test_name]
test.AddTestsToList(result, full_path, path, context, arch, mode)
result.sort(key=lambda x: x.GetName())
return result
def GetTestStatus(self, context, sections, defs):
# Just read the test configuration from root_path/root.status.
root = TestConfiguration(context, self.test_root, 'root')
root.GetTestStatus(sections, defs)
for tests_repos in self.tests_repos:
tests_repos.GetTestStatus(context, sections, defs)
TIMEOUT_SCALEFACTOR = {
'arm' : { 'debug' : 8, 'release' : 3 }, # The ARM buildbots are slow.
'riscv64' : { 'debug' : 8, 'release' : 3 }, # The riscv devices are slow.
'loong64' : { 'debug' : 4, 'release' : 1 },
'ia32' : { 'debug' : 4, 'release' : 1 },
'ppc' : { 'debug' : 4, 'release' : 1 },
's390' : { 'debug' : 4, 'release' : 1 } }
class Context(object):
def __init__(self, workspace, verbose, vm, args, expect_fail,
timeout, processor, suppress_dialogs,
store_unexpected_output, repeat, abort_on_timeout):
self.workspace = workspace
self.verbose = verbose
self.vm = vm
self.node_args = args
self.expect_fail = expect_fail
self.timeout = timeout
self.processor = processor
self.suppress_dialogs = suppress_dialogs
self.store_unexpected_output = store_unexpected_output
self.repeat = repeat
self.abort_on_timeout = abort_on_timeout
self.v8_enable_inspector = True
self.node_has_crypto = True
self.node_has_ffi = True
self.use_error_reporter = False
def GetVm(self, arch, mode):
if self.vm is not None:
return self.vm
if arch == 'none':
name = 'out/Debug/node' if mode == 'debug' else 'out/Release/node'
else:
name = 'out/%s.%s/node' % (arch, mode)
# Currently GYP does not support output_dir for MSVS.
# http://code.google.com/p/gyp/issues/detail?id=40
# It will put the builds into Release/node.exe or Debug/node.exe
if utils.IsWindows():
if not exists(name + '.exe'):
name = name.replace('out/', '')
name = os.path.abspath(name + '.exe')
if not exists(name):