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GeezerVison is showing github.com — node/tools/test.py at main · codediverdev/node Expand file tree/ Copy pathtest.pyMore file actions executable file ·1830 lines (1542 loc) · 56.8 KB / Copy pathtest.pyFile metadata and controlsexecutable file ·1830 lines (1542 loc) · 56.8 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 optparse 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'# 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" % EscapeCommand(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 = [] # 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 self.Done() return { 'allPassed': not self.failed, '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): case.additional_flags = case.additional_flags.copy() if hasattr(case, 'additional_flags') else [] case.additional_flags.append('--test-reporter=./tools/github_reporter/index.js') case.additional_flags.append('--test-reporter-destination=stdout') 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. prefix = abspath(join(dirname(__file__), '../test')) + os.sep command = output.command[-1] command = NormalizePath(command, prefix) 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. prefix = abspath(join(dirname(__file__), '../test')) + os.sep command = output.command[-1] command = NormalizePath(command, prefix) 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" % EscapeCommand(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 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: result = self.RunCommand(self.GetCommand(), { "TEST_SERIAL_ID": "%d" % self.serial_id, "TEST_THREAD_ID": "%d" % self.thread_id, "TEST_PARALLEL" : "%d" % self.parallel, "GITHUB_STEP_SUMMARY": "", }) 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) MAX_SLEEP_TIME = 0.1 INITIAL_SLEEP_TIME = 0.0001 SLEEP_TIME_FACTOR = 1.25 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) # Compute the end time - if the process crosses this limit we # consider it timed out. if timeout is None: end_time = None else: end_time = time.time() + timeout timed_out = False # Repeatedly check the exit code from the process in a # loop and keep track of whether or not it times out. exit_code = None sleep_time = INITIAL_SLEEP_TIME while exit_code is None: if (not end_time is None) and (time.time() >= end_time): # Kill the process and wait for it to exit. KillTimedOutProcess(context, process.pid) exit_code = process.wait() timed_out = True else: exit_code = process.poll() time.sleep(sleep_time) sleep_time = sleep_time * SLEEP_TIME_FACTOR if sleep_time > MAX_SLEEP_TIME: sleep_time = MAX_SLEEP_TIME 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 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) output = open(outname, encoding='utf8').read() errors = open(errname, encoding='utf8').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 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): raise ValueError('Could not find executable. Should be ' + name) return name def GetTimeout(self, mode, section=''): timeout = self.timeout * TIMEOUT_SCALEFACTOR[ARCH_GUESS or 'ia32'][mode] if section == 'pummel' or section == 'benchmark': timeout = timeout * 6 # We run all WPT from one subset in the same process using workers. # As the number of the tests grow, it can take longer to run some of the # subsets, but it's still overall faster than running them in different # processes. elif section == 'wpt': timeout = timeout * 12 return timeout def RunTestCases(cases_to_run, progress, tasks, flaky_tests_mode, measure_flakiness): progress = PROGRESS_INDICATORS[progress](cases_to_run, flaky_tests_mode, measure_flakiness) return progress.Run(tasks) # ------------------------------------------- # --- T e s t C o n f i g u r a t i o n --- # ------------------------------------------- |
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